last executing test programs: 4m34.759314575s ago: executing program 4 (id=11636): r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/uts\x00') openat$sndtimer(0xffffffffffffff9c, 0x0, 0x402001) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, 0xffffffffffffffff) ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) 4m34.583330771s ago: executing program 4 (id=11638): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close(r0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TUNGETVNETLE(r0, 0x40046103, 0x0) 4m34.5087693s ago: executing program 4 (id=11641): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000300), r0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_BSS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x34, r1, 0x105, 0x70bd2b, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_AP_ISOLATE={0x5, 0x60, 0x1}, @NL80211_ATTR_BSS_HT_OPMODE={0x6, 0x6d, 0x1000}, @NL80211_ATTR_P2P_OPPPS={0x5, 0xa3, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x48000}, 0x0) 4m34.301993196s ago: executing program 4 (id=11644): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) mount$bind(&(0x7f0000000300)='./file0/../file0\x00', &(0x7f0000000340)='./file0/file0\x00', 0x0, 0x89101a, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x9) 4m34.177300404s ago: executing program 4 (id=11647): mkdir(&(0x7f0000000400)='./file0\x00', 0x40) mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000a80)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}, {@nfs_export_on}, {@verity_require}]}) 4m33.81948839s ago: executing program 4 (id=11649): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f00000055c0), 0x400023c, 0x300, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x2000009, 0x200000006c832, 0xffffffffffffffff, 0x0) 4m33.604322887s ago: executing program 32 (id=11649): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f00000055c0), 0x400023c, 0x300, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x2000009, 0x200000006c832, 0xffffffffffffffff, 0x0) 1m25.708731258s ago: executing program 3 (id=14670): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@base={0x8, 0x4, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000280)={{r1}, &(0x7f0000000200), &(0x7f0000000240)=r0}, 0x20) 1m25.546014448s ago: executing program 3 (id=14674): r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='net_prio.prioidx\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x12, r1, 0x0) sendmmsg(r0, &(0x7f0000004fc0)=[{{0x0, 0x0, &(0x7f0000003c40)=[{0x0}, {&(0x7f0000000ac0)='Y', 0x1}], 0x2}}], 0x1, 0x20008000) 1m25.453674045s ago: executing program 3 (id=14677): mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file2\x00', 0x81c0, 0x1) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file2\x00', 0x0, 0x0, 0x0) rename(0x0, 0x0) symlinkat(&(0x7f0000001040)='./file0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00') 1m25.273416843s ago: executing program 3 (id=14683): 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']) 1m25.087268834s ago: executing program 3 (id=14687): sendto(0xffffffffffffffff, &(0x7f0000000540)="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", 0x337, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000500)='status\x00') setgroups(0x400000000000026f, &(0x7f0000000080)=[0x0, 0xee00]) read$FUSE(r0, &(0x7f0000003680)={0x2020}, 0x2020) 1m24.335448815s ago: executing program 3 (id=14697): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @any, 0x0, 0x1}, 0xe) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000000080), 0x72a, 0x0, 0x0) 1m24.022914168s ago: executing program 33 (id=14697): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @any, 0x0, 0x1}, 0xe) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000000080), 0x72a, 0x0, 0x0) 55.659642935s ago: executing program 2 (id=15110): r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = syz_open_dev$vim2m(&(0x7f0000000280), 0x0, 0x2) ioctl$vim2m_VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000040)={0x80000004, 0x1, 0x4}) ioctl$vim2m_VIDIOC_STREAMOFF(r1, 0x40045612, &(0x7f0000000240)=0x1) close_range(r0, 0xffffffffffffffff, 0x0) 45.304717851s ago: executing program 2 (id=15110): r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = syz_open_dev$vim2m(&(0x7f0000000280), 0x0, 0x2) ioctl$vim2m_VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000040)={0x80000004, 0x1, 0x4}) ioctl$vim2m_VIDIOC_STREAMOFF(r1, 0x40045612, &(0x7f0000000240)=0x1) close_range(r0, 0xffffffffffffffff, 0x0) 34.788480933s ago: executing program 2 (id=15110): r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = syz_open_dev$vim2m(&(0x7f0000000280), 0x0, 0x2) ioctl$vim2m_VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000040)={0x80000004, 0x1, 0x4}) ioctl$vim2m_VIDIOC_STREAMOFF(r1, 0x40045612, &(0x7f0000000240)=0x1) close_range(r0, 0xffffffffffffffff, 0x0) 23.829374004s ago: executing program 2 (id=15110): r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = syz_open_dev$vim2m(&(0x7f0000000280), 0x0, 0x2) ioctl$vim2m_VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000040)={0x80000004, 0x1, 0x4}) ioctl$vim2m_VIDIOC_STREAMOFF(r1, 0x40045612, &(0x7f0000000240)=0x1) close_range(r0, 0xffffffffffffffff, 0x0) 12.067353403s ago: executing program 2 (id=15110): r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = syz_open_dev$vim2m(&(0x7f0000000280), 0x0, 0x2) ioctl$vim2m_VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000040)={0x80000004, 0x1, 0x4}) ioctl$vim2m_VIDIOC_STREAMOFF(r1, 0x40045612, &(0x7f0000000240)=0x1) close_range(r0, 0xffffffffffffffff, 0x0) 3.817495977s ago: executing program 5 (id=15602): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x15, 0x0, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x4, 0x0, 0x0, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0x12, 0x13, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40f00, 0x30, '\x00', 0x0, @fallback=0xb, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff, r0, 0x0, 0x0, 0x0, 0x10, 0xc, @void, @value}, 0x94) 2.950903617s ago: executing program 5 (id=15610): bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x9, 0x3, 0x8, 0x4, 0x2, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x11, 0x4, &(0x7f0000000d80)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, [@call={0x85, 0x0, 0x0, 0xf}]}, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x3, '\x00', 0x0, @fallback=0x6, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000180)='kfree\x00', r0}, 0x10) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000180)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000480)={0x20, 0x0, &(0x7f0000000000)=[@clear_death={0x400c630f, 0x1}, @clear_death], 0x0, 0x1000000, 0x0}) 2.739043829s ago: executing program 5 (id=15612): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0), 0x8800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x80000) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000001340)={0x0, 0x0, 0x2, r2, 0x2}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000080)={0x203, 0x0, 0x2, r2, 0x6}) 2.359590526s ago: executing program 5 (id=15616): r0 = gettid() r1 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0xc, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020642500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b7030000000000008500000070000000850000005000000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000600)={&(0x7f00000005c0)='sys_enter\x00', r1}, 0x10) clock_nanosleep(0x7, 0x1, &(0x7f0000000040)={0x77359400}, 0x0) tkill(r0, 0x7) 2.070944539s ago: executing program 5 (id=15620): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000017c0)='hugetlb.1GB.rsvd.usage_in_bytes\x00', 0x275a, 0x0) unshare(0x2c020400) fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x0, 0x0, 0x8}) fcntl$lock(r0, 0x26, &(0x7f0000000080)={0x1, 0x0, 0x2007, 0x1fd}) fcntl$lock(r0, 0x7, &(0x7f0000000280)={0x1, 0x0, 0x2f, 0x9}) 1.872858752s ago: executing program 6 (id=15623): syz_open_dev$MSR(&(0x7f0000000200), 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000000120000007f00000001"], 0x48) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001100)='fdinfo/4\x00') pread64(r0, &(0x7f0000000300)=""/17, 0x11, 0x0) 1.710997749s ago: executing program 1 (id=15625): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000013c0)={0x18, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000180)='contention_end\x00', r0}, 0x10) r1 = socket(0x200000000000011, 0x2, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1, 0x0, 0x7fffffff, 0x34}, 0x1c) sendmsg$NL80211_CMD_STOP_SCHED_SCAN(r1, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4000}, 0x6040800) 1.65972994s ago: executing program 6 (id=15626): r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, 0x0) 1.550601548s ago: executing program 0 (id=15627): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000140)={0x0, 0x0, 0x1, 0x0, 0x0, "810000cc2b000000000000fa25ffff00ffffff"}) r1 = syz_open_pts(r0, 0x141601) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000800)=0x8) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) 1.541176222s ago: executing program 6 (id=15628): capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x81, 0xffffffff}) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file2\x00', 0x81c0, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file2\x00', 0x0, 0x0, 0x0) mknod$loop(&(0x7f0000000380)='./bus\x00', 0x208c, 0x1) mknod$loop(&(0x7f0000000200)='./bus\x00', 0x208c, 0x1) 1.533812969s ago: executing program 1 (id=15629): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEAUTHENTICATE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000380)={0x1c, r1, 0x1, 0x70bd2b, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r3}, @void}}}, 0x1c}, 0x1, 0x0, 0x0, 0x81}, 0x80) 1.471034107s ago: executing program 0 (id=15630): bpf$MAP_CREATE(0x1900000000000000, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x5, &(0x7f00000002c0)=ANY=[@ANYBLOB="1805000000000000000000004b64ffec850000007d000000850000000700000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0x13, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000020200008500000070000000180100002020732500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000001700000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r1, 0xfca804a0, 0xe, 0x0, &(0x7f0000000a80)="b8000005000000000152912e5763", 0x0, 0xa00, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 1.454209185s ago: executing program 1 (id=15631): r0 = socket$kcm(0x11, 0x2, 0x300) r1 = socket$kcm(0x10, 0x2, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x1, 0x4, &(0x7f00000004c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002a00000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000300)=r2, 0x4) sendmsg$kcm(r1, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)="d8", 0x1}], 0x1}, 0x0) 1.411426336s ago: executing program 6 (id=15632): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f00000000c0)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_UNMAP$ALL(r0, 0x3b86, 0x0) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r0, 0x3ba0, &(0x7f0000000980)={0x48, 0x5, r1, 0x0, 0x0, 0x1}) ioctl$IOMMU_TEST_OP_DESTROY_ACCESS_PAGES(r0, 0x3ba0, &(0x7f0000000b80)={0x48, 0x6, r2}) 1.340858453s ago: executing program 6 (id=15633): r0 = syz_open_dev$usbmon(&(0x7f0000000000), 0x80000001, 0x82002) r1 = syz_io_uring_setup(0x499, &(0x7f0000000400)={0x0, 0x707b, 0x0, 0xc, 0x288}, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r2, r3, &(0x7f00000002c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r0, 0x0, 0x0}) io_uring_enter(r1, 0x3516, 0x0, 0x4, 0x0, 0x0) 1.275725235s ago: executing program 1 (id=15634): r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmmsg(r0, &(0x7f00000016c0)=[{{0x0, 0x0, 0x0}, 0x7}], 0x1, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000000140)=0x400030, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) syz_emit_ethernet(0x32, &(0x7f0000000240)={@broadcast, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x3c, 0x20, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0xc, 0x0, @gue={{0x1, 0x0, 0x3, 0x7f, 0x100, @void}}}}}}}, 0x0) 1.272692297s ago: executing program 0 (id=15635): r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, 0x0) unshare(0x64000600) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000340)={0x1, 0x3}) 1.223440992s ago: executing program 2 (id=15110): r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = syz_open_dev$vim2m(&(0x7f0000000280), 0x0, 0x2) ioctl$vim2m_VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000040)={0x80000004, 0x1, 0x4}) ioctl$vim2m_VIDIOC_STREAMOFF(r1, 0x40045612, &(0x7f0000000240)=0x1) close_range(r0, 0xffffffffffffffff, 0x0) 302.176963ms ago: executing program 0 (id=15636): r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) fchdir(r0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/pid\x00') mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=""/203, 0xcb) 301.870827ms ago: executing program 1 (id=15637): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="0200000004000000080000000100000080000000", @ANYRES32, @ANYBLOB], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x1, 0x10, &(0x7f0000000580)=@framed={{0x18, 0x5}, [@snprintf={{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r0}, {0x7, 0x0, 0xb, 0x4}, {0x85, 0x0, 0x0, 0x95}}]}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000640)=r1, 0x4) sendmsg$unix(r3, &(0x7f00000006c0)={0x0, 0x0, 0x0}, 0x0) 301.648233ms ago: executing program 6 (id=15638): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0xa4242, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000007, 0x38011, r0, 0x0) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x17) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) sendfile(r0, r0, 0x0, 0x40008) 301.328942ms ago: executing program 5 (id=15639): sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x24040881) r0 = syz_usb_connect(0x2, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="120100001a77aa4094225b4210a20102030109022400010000000009040000029233500009050602ff030000000905ba3e79"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000440)={0x44, &(0x7f0000000240)=ANY=[@ANYBLOB="40010400000003"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000380)={0x2c, &(0x7f0000000000)=ANY=[], 0x0, 0x0, 0x0, 0x0}) openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x14b80, 0x0) 121.924127ms ago: executing program 1 (id=15640): connect$tipc(0xffffffffffffffff, &(0x7f0000000040)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x15) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) ioctl$TCSETS(r0, 0x40204706, &(0x7f0000000040)={0x4000, 0x3, 0x5, 0x0, 0x0, "3eccd8f9d20500005a1a320900"}) 101.868735ms ago: executing program 0 (id=15641): r0 = timerfd_create(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$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 0 (id=15642): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000012c0), 0xa0400, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup(r2) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB="01000000000800000a0100"]) kernel console output (not intermixed with test programs): 0.15271" path="/dev/video1" dev="devtmpfs" ino=931 ioctlcmd=0x5608 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:v4l_device_t tclass=chr_file permissive=1 [ 912.655231][ T5833] mcp2221 0003:04D8:00DD.00A9: USB HID v0.05 Device [HID 04d8:00dd] on usb-dummy_hcd.5-1/input0 [ 912.676437][ T6031] 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. [ 912.704785][T23396] dvb-usb: error -19 while querying for an remote control event. [ 912.725549][ T30] audit: type=1400 audit(2000000872.984:268358): avc: denied { read write } for pid=6151 comm="syz.1.15272" name="swradio2" dev="devtmpfs" ino=982 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 912.749101][ C1] vkms_vblank_simulate: vblank timer overrun [ 912.761622][ T6031] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 912.786863][ T6031] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 912.794900][ T6031] 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. [ 912.849262][ T6031] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 912.924010][ T5833] m920x_read = error: -19 [ 912.928393][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 912.936328][T23396] m920x_read = error: -19 [ 912.940691][T23396] dvb-usb: error -19 while querying for an remote control event. [ 912.971429][ T6031] hsr_slave_0: entered promiscuous mode [ 912.978923][ T6031] hsr_slave_1: entered promiscuous mode [ 912.985460][ T6031] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 913.013396][ T6031] Cannot create hsr debugfs directory [ 913.104060][ T5833] m920x_read = error: -19 [ 913.108864][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 913.116835][T23396] m920x_read = error: -19 [ 913.121211][T23396] dvb-usb: error -19 while querying for an remote control event. [ 913.145058][ T5833] usb 6-1: USB disconnect, device number 32 [ 913.303740][T23396] m920x_read = error: -19 [ 913.308372][T23396] dvb-usb: error -19 while querying for an remote control event. [ 913.316590][ T9] m920x_read = error: -19 [ 913.320940][ T9] dvb-usb: error -19 while querying for an remote control event. [ 913.383843][ T24] usb 1-1: new full-speed USB device number 40 using dummy_hcd [ 913.423810][ T5832] Bluetooth: hci5: Opcode 0x1003 failed: -110 [ 913.425174][ T56] Bluetooth: hci5: command 0x1003 tx timeout [ 913.470464][ T6167] kvm: requested 3352 ns i8254 timer period limited to 200000 ns [ 913.495236][T23396] m920x_read = error: -19 [ 913.499611][T23396] dvb-usb: error -19 while querying for an remote control event. [ 913.507838][ T5833] m920x_read = error: -19 [ 913.512194][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 913.558655][ T24] usb 1-1: config 0 has an invalid interface number: 214 but max is 0 [ 913.574672][ T24] usb 1-1: config 0 has no interface number 0 [ 913.580979][ T24] usb 1-1: config 0 interface 214 altsetting 0 endpoint 0x83 has invalid wMaxPacketSize 0 [ 913.593037][ T24] usb 1-1: New USB device found, idVendor=0596, idProduct=0001, bcdDevice= 5.f5 [ 913.607269][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 913.615524][ T24] usb 1-1: Product: syz [ 913.619978][ T24] usb 1-1: Manufacturer: syz [ 913.624741][ T24] usb 1-1: SerialNumber: syz [ 913.648825][ T24] usb 1-1: config 0 descriptor?? [ 913.693174][ T6031] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 913.703698][T23396] m920x_read = error: -19 [ 913.708088][T23396] dvb-usb: error -19 while querying for an remote control event. [ 913.715983][ T9] m920x_read = error: -19 [ 913.720549][ T9] dvb-usb: error -19 while querying for an remote control event. [ 913.735778][ T6031] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 913.746634][ T6031] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 913.770260][ T6031] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 913.824523][ T5832] Bluetooth: hci0: command tx timeout [ 913.879542][ T6031] 8021q: adding VLAN 0 to HW filter on device bond0 [ 913.886327][T23396] m920x_read = error: -19 [ 913.890675][T23396] dvb-usb: error -19 while querying for an remote control event. [ 913.898627][ T9] m920x_read = error: -19 [ 913.902983][ T9] dvb-usb: error -19 while querying for an remote control event. [ 913.927751][ T6031] 8021q: adding VLAN 0 to HW filter on device team0 [ 913.940244][ T2197] bridge0: port 1(bridge_slave_0) entered blocking state [ 913.947436][ T2197] bridge0: port 1(bridge_slave_0) entered forwarding state [ 913.973450][ T4838] bridge0: port 2(bridge_slave_1) entered blocking state [ 913.980691][ T4838] bridge0: port 2(bridge_slave_1) entered forwarding state [ 913.990659][ T6175] netlink: 4 bytes leftover after parsing attributes in process `syz.1.15280'. [ 914.065583][ T9] m920x_read = error: -19 [ 914.069964][ T9] dvb-usb: error -19 while querying for an remote control event. [ 914.077863][T23396] m920x_read = error: -19 [ 914.086947][T23396] dvb-usb: error -19 while querying for an remote control event. [ 914.127572][ T24] usbtouchscreen 1-1:0.214: probe with driver usbtouchscreen failed with error -71 [ 914.176178][ T24] usb 1-1: USB disconnect, device number 40 [ 914.263787][T23396] m920x_read = error: -19 [ 914.268344][T23396] dvb-usb: error -19 while querying for an remote control event. [ 914.276232][ T4696] m920x_read = error: -19 [ 914.280682][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 914.445671][T23396] m920x_read = error: -19 [ 914.450061][T23396] dvb-usb: error -19 while querying for an remote control event. [ 914.463919][ T4696] m920x_read = error: -19 [ 914.478536][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 914.479605][ T6191] overlayfs: invalid origin (00000079000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000) [ 914.644072][ T4696] m920x_read = error: -19 [ 914.649090][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 914.667125][T23396] m920x_read = error: -19 [ 914.675078][T23396] dvb-usb: error -19 while querying for an remote control event. [ 914.696496][ T6031] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 914.788055][ T6031] veth0_vlan: entered promiscuous mode [ 914.810337][ T6031] veth1_vlan: entered promiscuous mode [ 914.844289][ T4696] m920x_read = error: -19 [ 914.857342][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 914.865284][ T9] m920x_read = error: -19 [ 914.869617][ T9] dvb-usb: error -19 while querying for an remote control event. [ 914.911852][ T6208] netlink: 4 bytes leftover after parsing attributes in process `syz.0.15293'. [ 914.920226][ T6031] veth0_macvtap: entered promiscuous mode [ 914.945569][ T6031] veth1_macvtap: entered promiscuous mode [ 915.021028][ T6208] bridge_slave_1 (unregistering): left promiscuous mode [ 915.029774][ T6208] bridge0: port 2(bridge_slave_1) entered disabled state [ 915.049576][T23396] usb 6-1: new full-speed USB device number 33 using dummy_hcd [ 915.066084][ T4696] m920x_read = error: -19 [ 915.071508][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 915.080528][ T5906] m920x_read = error: -19 [ 915.085237][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 915.125870][ T6031] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 915.154664][ T6031] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 915.183178][ T6031] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 915.216452][T23396] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 915.230192][ T6031] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 915.241835][T23396] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 915.250887][ T9] m920x_read = error: -19 [ 915.258930][ T9] dvb-usb: error -19 while querying for an remote control event. [ 915.268387][ T5906] m920x_read = error: -19 [ 915.272751][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 915.294114][T23396] usb 6-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=92.b8 [ 915.307292][ T6031] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 915.328057][T23396] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 915.355950][T23396] usb 6-1: config 0 descriptor?? [ 915.365896][ T6031] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 915.384399][T23396] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 915.398442][T23396] dvb-usb: bulk message failed: -22 (3/0) [ 915.404325][ T6031] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 915.417375][T23396] dvb-usb: will use the device's hardware PID filter (table count: 16). [ 915.431172][ T6031] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 915.453635][ T5906] m920x_read = error: -19 [ 915.458010][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 915.469040][ T6031] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 915.479096][ T9] m920x_read = error: -19 [ 915.483466][ T9] dvb-usb: error -19 while querying for an remote control event. [ 915.491645][T23396] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 915.498885][T23396] usb 6-1: media controller created [ 915.505407][T23396] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 915.515203][ T6031] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 915.530450][T23396] dvb-usb: bulk message failed: -22 (6/0) [ 915.548965][ T6031] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 915.563763][T23396] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 915.571898][ T6031] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 915.595485][T23396] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.5/usb6/6-1/input/input122 [ 915.613636][ T6031] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 915.634885][T23396] dvb-usb: schedule remote query interval to 150 msecs. [ 915.641873][T23396] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 915.643664][ T6031] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 915.672405][T23396] m920x_read = error: -19 [ 915.684020][T23396] dvb-usb: error -19 while querying for an remote control event. [ 915.705872][T23396] m920x_read = error: -19 [ 915.710251][T23396] dvb-usb: error -19 while querying for an remote control event. [ 915.793743][T23396] dvb-usb: bulk message failed: -22 (1/0) [ 915.801600][T23396] dvb-usb: error while querying for an remote control event. [ 915.876402][ T4696] m920x_read = error: -19 [ 915.880787][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 915.904169][ T5906] m920x_read = error: -19 [ 915.908619][ T5832] Bluetooth: hci0: command tx timeout [ 915.917022][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 915.987588][ T5906] dvb-usb: bulk message failed: -22 (1/0) [ 915.995112][ T5906] dvb-usb: error while querying for an remote control event. [ 916.007083][ T5871] usb 6-1: USB disconnect, device number 33 [ 916.060055][ T3656] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 916.084667][ T5906] m920x_read = error: -19 [ 916.089050][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 916.090911][ T3656] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 916.104715][ T4696] m920x_read = error: -19 [ 916.111599][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 916.140186][ T5871] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 916.177034][ T3656] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 916.202397][ T3656] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 916.294003][ T4696] m920x_read = error: -19 [ 916.313285][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 916.321405][ T5906] m920x_read = error: -19 [ 916.334154][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 916.414404][ T6247] netlink: 'syz.0.15311': attribute type 8 has an invalid length. [ 916.496545][ T4696] m920x_read = error: -19 [ 916.500976][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 916.510958][ T5906] m920x_read = error: -19 [ 916.515470][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 916.673647][ T4696] m920x_read = error: -19 [ 916.682469][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 916.707677][ T5906] m920x_read = error: -19 [ 916.719186][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 916.884546][ T5906] m920x_read = error: -19 [ 916.888919][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 916.896994][ T4696] m920x_read = error: -19 [ 916.901325][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 917.074064][ T5906] m920x_read = error: -19 [ 917.078627][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 917.086625][ T4696] m920x_read = error: -19 [ 917.093745][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 917.289114][ T3656] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 917.301765][ T5906] m920x_read = error: -19 [ 917.315416][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 917.340420][ T5906] m920x_read = error: -19 [ 917.350481][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 917.428517][ T30] kauditd_printk_skb: 466 callbacks suppressed [ 917.428534][ T30] audit: type=1400 audit(2000000877.964:268825): avc: denied { recv } for pid=4838 comm="kworker/u8:0" saddr=10.128.0.169 src=30006 daddr=10.128.1.163 dest=47782 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 917.493904][ T30] audit: type=1400 audit(2000000877.974:268826): avc: denied { execmem } for pid=6268 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 917.503598][ T5906] m920x_read = error: -19 [ 917.532863][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 917.573307][ T4696] m920x_read = error: -19 [ 917.581316][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 917.595851][ T30] audit: type=1400 audit(2000000878.004:268827): avc: denied { recv } for pid=30 comm="kauditd" saddr=10.128.0.169 src=30006 daddr=10.128.1.163 dest=47782 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 917.682305][ T30] audit: type=1400 audit(2000000878.164:268828): avc: denied { read write } for pid=5831 comm="syz-executor" name="loop1" dev="devtmpfs" ino=648 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 917.729771][ T30] audit: type=1400 audit(2000000878.164:268829): avc: denied { open } for pid=5831 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=648 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 917.762610][ T4696] m920x_read = error: -19 [ 917.770084][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 917.781371][ T30] audit: type=1400 audit(2000000878.164:268830): avc: denied { ioctl } for pid=5831 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=648 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 917.807557][ T4696] m920x_read = error: -19 [ 917.811916][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 917.858364][ T30] audit: type=1400 audit(2000000878.174:268831): avc: denied { recv } for pid=6268 comm="syz-executor" saddr=10.128.0.169 src=30006 daddr=10.128.1.163 dest=47782 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 917.933610][ T4696] m920x_read = error: -19 [ 917.938021][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 917.983770][ T30] audit: type=1400 audit(2000000878.184:268832): avc: denied { recv } for pid=6257 comm="syz.5.15316" saddr=10.128.0.169 src=30006 daddr=10.128.1.163 dest=47782 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 918.009757][ T4696] m920x_read = error: -19 [ 918.020888][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 918.030759][ T3656] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 918.066749][ T30] audit: type=1400 audit(2000000878.204:268833): avc: denied { recv } for pid=4838 comm="kworker/u8:0" saddr=10.128.0.169 src=30006 daddr=10.128.1.163 dest=47782 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 918.098792][ T30] audit: type=1400 audit(2000000878.204:268834): avc: denied { recv } for pid=4838 comm="kworker/u8:0" saddr=10.128.0.169 src=30006 daddr=10.128.1.163 dest=47782 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 918.129649][ T4696] m920x_read = error: -19 [ 918.144659][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 918.183800][ T4696] m920x_read = error: -19 [ 918.188196][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 918.217490][ T6287] netlink: 20 bytes leftover after parsing attributes in process `syz.5.15329'. [ 918.234242][ T56] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 918.249790][ T56] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 918.259258][ T56] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 918.269233][ T56] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 918.294431][ T56] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 918.307322][ T3656] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 918.319345][ T4696] m920x_read = error: -19 [ 918.325663][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 918.373634][ T4696] m920x_read = error: -19 [ 918.387805][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 918.505191][ T4696] m920x_read = error: -19 [ 918.509587][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 918.536913][ T3656] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 918.553701][ T4696] m920x_read = error: -19 [ 918.558090][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 918.675465][ T4696] m920x_read = error: -19 [ 918.679853][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 918.733720][ T4696] m920x_read = error: -19 [ 918.753275][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 918.873817][ T4696] m920x_read = error: -19 [ 918.878344][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 918.943926][ T4696] m920x_read = error: -19 [ 918.948387][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 919.001872][ T3656] bridge_slave_1: left allmulticast mode [ 919.046840][ T3656] bridge_slave_1: left promiscuous mode [ 919.065550][ T3656] bridge0: port 2(bridge_slave_1) entered disabled state [ 919.092633][ T4696] m920x_read = error: -19 [ 919.100059][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 919.120794][ T5833] m920x_read = error: -19 [ 919.121395][ T3656] bridge_slave_0: left allmulticast mode [ 919.125187][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 919.163830][ T3656] bridge_slave_0: left promiscuous mode [ 919.177453][ T3656] bridge0: port 1(bridge_slave_0) entered disabled state [ 919.283763][ T4696] m920x_read = error: -19 [ 919.293814][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 919.328173][ T4696] m920x_read = error: -19 [ 919.340549][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 919.487387][ T4696] m920x_read = error: -19 [ 919.491891][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 919.533831][ T4696] m920x_read = error: -19 [ 919.548077][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 919.653723][ T4696] m920x_read = error: -19 [ 919.658202][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 919.713720][ T4696] m920x_read = error: -19 [ 919.754967][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 919.841186][ T4696] m920x_read = error: -19 [ 919.845642][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 919.914140][ T4696] m920x_read = error: -19 [ 919.918531][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 919.971793][ T3656] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 919.984327][ T3656] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 919.994920][ T3656] bond0 (unregistering): Released all slaves [ 920.012508][ T6285] chnl_net:caif_netlink_parms(): no params data found [ 920.019437][ T4696] m920x_read = error: -19 [ 920.019458][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 920.093876][ T4696] m920x_read = error: -19 [ 920.098370][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 920.128165][ T6345] Bluetooth: MGMT ver 1.23 [ 920.175662][ T4696] m920x_read = error: -19 [ 920.184855][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 920.263696][ T5833] m920x_read = error: -19 [ 920.279457][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 920.343625][ T5833] m920x_read = error: -19 [ 920.348083][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 920.401121][ T6285] bridge0: port 1(bridge_slave_0) entered blocking state [ 920.408644][ T6285] bridge0: port 1(bridge_slave_0) entered disabled state [ 920.419050][ T6285] bridge_slave_0: entered allmulticast mode [ 920.426668][ T6285] bridge_slave_0: entered promiscuous mode [ 920.453884][ T5833] m920x_read = error: -19 [ 920.458267][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 920.466180][ T5832] Bluetooth: hci0: command tx timeout [ 920.483122][ T3656] hsr_slave_0: left promiscuous mode [ 920.489360][ T3656] hsr_slave_1: left promiscuous mode [ 920.496871][ T4696] usb 6-1: new high-speed USB device number 34 using dummy_hcd [ 920.499805][ T3656] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 920.514390][ T3656] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 920.523422][ T3656] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 920.531452][ T3656] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 920.543894][ T5833] m920x_read = error: -19 [ 920.554610][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 920.576428][ T3656] veth1_macvtap: left promiscuous mode [ 920.582325][ T3656] veth0_macvtap: left promiscuous mode [ 920.588382][ T3656] veth1_vlan: left promiscuous mode [ 920.593953][ T3656] veth0_vlan: left promiscuous mode [ 920.644016][ T5833] m920x_read = error: -19 [ 920.648404][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 920.714134][ T5833] m920x_read = error: -19 [ 920.718743][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 920.731210][ T4696] usb 6-1: config index 0 descriptor too short (expected 45, got 36) [ 920.741931][ T4696] usb 6-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 920.758009][ T4696] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 920.778801][ T4696] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 920.804620][ T4696] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 920.829134][ T5833] m920x_read = error: -19 [ 920.834702][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 920.842571][ T4696] usb 6-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 920.869654][ T4696] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 920.893620][ T5833] m920x_read = error: -19 [ 920.898004][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 920.914357][ T4696] usb 6-1: config 0 descriptor?? [ 920.936325][ T6350] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22 [ 921.023780][ T5833] m920x_read = error: -19 [ 921.028209][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 921.086836][ T5833] m920x_read = error: -19 [ 921.091263][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 921.203962][ T5833] m920x_read = error: -19 [ 921.208409][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 921.273882][ T5833] m920x_read = error: -19 [ 921.278285][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 921.373816][ T5833] m920x_read = error: -19 [ 921.389015][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 921.402855][ T4696] plantronics 0003:047F:FFFF.00AA: unknown main item tag 0x0 [ 921.411933][ T4696] plantronics 0003:047F:FFFF.00AA: unknown main item tag 0x0 [ 921.434642][ T4696] plantronics 0003:047F:FFFF.00AA: unknown main item tag 0x0 [ 921.445435][ T4696] plantronics 0003:047F:FFFF.00AA: unknown main item tag 0x0 [ 921.469808][ T4696] plantronics 0003:047F:FFFF.00AA: unknown main item tag 0x0 [ 921.478631][ T5833] m920x_read = error: -19 [ 921.483236][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 921.491266][ T4696] plantronics 0003:047F:FFFF.00AA: unknown main item tag 0x0 [ 921.513824][ T4696] plantronics 0003:047F:FFFF.00AA: No inputs registered, leaving [ 921.538804][ T4696] plantronics 0003:047F:FFFF.00AA: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.5-1/input0 [ 921.565246][ T5833] m920x_read = error: -19 [ 921.569646][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 921.664432][ T4696] m920x_read = error: -19 [ 921.669102][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 921.728567][ T5871] usb 6-1: USB disconnect, device number 34 [ 921.756214][ T4696] m920x_read = error: -19 [ 921.760602][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 921.843125][ T6385] input: syz0 as /devices/virtual/input/input123 [ 921.852162][ T4696] m920x_read = error: -19 [ 921.852745][ T3656] team0 (unregistering): Port device team_slave_1 removed [ 921.857284][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 921.915168][ T3656] team0 (unregistering): Port device team_slave_0 removed [ 921.932367][ T4696] m920x_read = error: -19 [ 921.939810][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 922.031591][ T4696] m920x_read = error: -19 [ 922.036377][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 922.117864][ T4696] m920x_read = error: -19 [ 922.122300][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 922.211172][ T4696] m920x_read = error: -19 [ 922.216663][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 922.293648][ T4696] m920x_read = error: -19 [ 922.300589][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 922.380846][ T6395] loop8: detected capacity change from 0 to 7 [ 922.389445][ T4696] m920x_read = error: -19 [ 922.394617][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 922.408104][ T6395] Dev loop8: unable to read RDB block 7 [ 922.417544][ T6395] loop8: unable to read partition table [ 922.423396][ T6395] loop8: partition table beyond EOD, truncated [ 922.439927][ T6395] loop_reread_partitions: partition scan of loop8 (被x^> ) failed (rc=-5) [ 922.490271][ T4696] m920x_read = error: -19 [ 922.496271][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 922.514613][ T30] kauditd_printk_skb: 367 callbacks suppressed [ 922.514632][ T30] audit: type=1400 audit(2000000883.044:269202): avc: denied { read write } for pid=30315 comm="syz-executor" name="loop5" dev="devtmpfs" ino=652 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 922.545245][ C1] vkms_vblank_simulate: vblank timer overrun [ 922.545525][ T5832] Bluetooth: hci0: command tx timeout [ 922.560181][ T30] audit: type=1400 audit(2000000883.044:269203): avc: denied { open } for pid=30315 comm="syz-executor" path="/dev/loop5" dev="devtmpfs" ino=652 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 922.563629][ T4696] m920x_read = error: -19 [ 922.601449][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 922.612185][ T30] audit: type=1400 audit(2000000883.044:269204): avc: denied { ioctl } for pid=30315 comm="syz-executor" path="/dev/loop5" dev="devtmpfs" ino=652 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 922.650210][ T30] audit: type=1400 audit(2000000883.054:269205): avc: denied { prog_load } for pid=6399 comm="syz.5.15372" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 922.683600][ T4696] m920x_read = error: -19 [ 922.688087][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 922.690799][ T30] audit: type=1400 audit(2000000883.054:269206): avc: denied { bpf } for pid=6399 comm="syz.5.15372" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 922.719281][ T30] audit: type=1400 audit(2000000883.054:269207): avc: denied { perfmon } for pid=6399 comm="syz.5.15372" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 922.749374][ T30] audit: type=1400 audit(2000000883.054:269208): avc: denied { prog_run } for pid=6399 comm="syz.5.15372" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 922.775908][ C1] vkms_vblank_simulate: vblank timer overrun [ 922.783981][ T4696] m920x_read = error: -19 [ 922.790691][ T30] audit: type=1400 audit(2000000883.084:269209): avc: denied { recv } for pid=30 comm="kauditd" saddr=10.128.0.169 src=30006 daddr=10.128.1.163 dest=47782 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 922.794891][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 922.815802][ C1] vkms_vblank_simulate: vblank timer overrun [ 922.821466][ T5871] kernel read not supported for file /dsp (pid: 5871 comm: kworker/1:5) [ 922.848328][ T30] audit: type=1400 audit(2000000883.144:269210): avc: denied { read write } for pid=30315 comm="syz-executor" name="loop5" dev="devtmpfs" ino=652 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 922.873078][ T30] audit: type=1400 audit(2000000883.144:269211): avc: denied { open } for pid=30315 comm="syz-executor" path="/dev/loop5" dev="devtmpfs" ino=652 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 922.901343][ T4696] m920x_read = error: -19 [ 922.905798][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 922.971661][ T6285] bridge0: port 2(bridge_slave_1) entered blocking state [ 922.989943][ T6285] bridge0: port 2(bridge_slave_1) entered disabled state [ 923.003621][ T4696] m920x_read = error: -19 [ 923.004960][ T6285] bridge_slave_1: entered allmulticast mode [ 923.007978][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 923.027363][ T6285] bridge_slave_1: entered promiscuous mode [ 923.073364][ T4696] m920x_read = error: -19 [ 923.078715][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 923.113452][ T6285] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 923.154620][ T6285] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 923.164760][ T4696] m920x_read = error: -19 [ 923.169153][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 923.249560][ T4696] m920x_read = error: -19 [ 923.268766][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 923.326639][ T6285] team0: Port device team_slave_0 added [ 923.358239][ T4696] m920x_read = error: -19 [ 923.366372][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 923.367761][ T6285] team0: Port device team_slave_1 added [ 923.447817][ T4696] m920x_read = error: -19 [ 923.452209][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 923.536339][ T6285] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 923.544707][ T6285] 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. [ 923.576206][ T4696] m920x_read = error: -19 [ 923.582683][ T6285] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 923.592524][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 923.596068][ T6285] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 923.608224][ T6285] 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. [ 923.634097][ C1] vkms_vblank_simulate: vblank timer overrun [ 923.648980][ T4696] m920x_read = error: -19 [ 923.659819][ T6285] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 923.671617][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 923.763928][ T4696] m920x_read = error: -19 [ 923.770167][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 923.797622][ T6285] hsr_slave_0: entered promiscuous mode [ 923.811848][ T6285] hsr_slave_1: entered promiscuous mode [ 923.834062][ T4696] m920x_read = error: -19 [ 923.839373][ T6285] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 923.843946][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 923.853654][ T6285] Cannot create hsr debugfs directory [ 923.894696][ T5871] usb 6-1: new high-speed USB device number 35 using dummy_hcd [ 923.943675][ T4696] m920x_read = error: -19 [ 923.948060][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 924.036677][ T4696] m920x_read = error: -19 [ 924.046735][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 924.054559][ T5871] usb 6-1: Using ep0 maxpacket: 32 [ 924.056834][ T5871] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 924.089117][ T5871] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 924.099103][ T5871] usb 6-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 924.121620][ T5871] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 924.134930][ T4696] m920x_read = error: -19 [ 924.139316][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 924.165468][ T5871] usb 6-1: config 0 descriptor?? [ 924.253905][ T4696] m920x_read = error: -19 [ 924.258367][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 924.353610][ T4696] m920x_read = error: -19 [ 924.358057][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 924.423656][ T4696] m920x_read = error: -19 [ 924.437221][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 924.545919][ T4696] m920x_read = error: -19 [ 924.560524][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 924.629500][ T4696] m920x_read = error: -19 [ 924.634158][ T5832] Bluetooth: hci0: command tx timeout [ 924.651320][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 924.671940][ T5871] savu 0003:1E7D:2D5A.00AB: hiddev0,hidraw0: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.5-1/input0 [ 924.736784][ T4696] m920x_read = error: -19 [ 924.741174][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 924.787892][ T6457] overlayfs: upper fs does not support tmpfile. [ 924.834190][ T4696] m920x_read = error: -19 [ 924.842594][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 924.938356][ T4696] m920x_read = error: -19 [ 924.942740][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 924.971913][T23396] usb 6-1: USB disconnect, device number 35 [ 925.024272][ T5871] usb 7-1: new high-speed USB device number 5 using dummy_hcd [ 925.024548][ T4696] m920x_read = error: -19 [ 925.053635][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 925.128346][ T6285] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 925.140893][ T6285] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 925.144347][ T4696] m920x_read = error: -19 [ 925.157711][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 925.165194][ T6285] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 925.187596][ T6470] netlink: 96 bytes leftover after parsing attributes in process `syz.0.15404'. [ 925.198928][ T5871] usb 7-1: Using ep0 maxpacket: 16 [ 925.210062][ T6285] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 925.221354][ T5871] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 925.233743][ T4696] m920x_read = error: -19 [ 925.238751][ T5871] usb 7-1: New USB device found, idVendor=28bd, idProduct=0909, bcdDevice= 0.00 [ 925.239110][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 925.259058][ T5871] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 925.301164][ T5871] usb 7-1: config 0 descriptor?? [ 925.337338][ T4696] m920x_read = error: -19 [ 925.341805][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 925.408504][ T6285] 8021q: adding VLAN 0 to HW filter on device bond0 [ 925.441059][ T6285] 8021q: adding VLAN 0 to HW filter on device team0 [ 925.514387][ T4696] m920x_read = error: -19 [ 925.518806][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 925.529757][ T6285] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 925.536005][T23396] m920x_read = error: -19 [ 925.553337][ T6285] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 925.722482][T23396] dvb-usb: error -19 while querying for an remote control event. [ 925.724670][ T2197] bridge0: port 1(bridge_slave_0) entered blocking state [ 925.737453][ T2197] bridge0: port 1(bridge_slave_0) entered forwarding state [ 925.762354][ T5871] input: HID 28bd:0909 Mouse as /devices/platform/dummy_hcd.6/usb7/7-1/7-1:0.0/0003:28BD:0909.00AC/input/input124 [ 925.798151][ T2197] bridge0: port 2(bridge_slave_1) entered blocking state [ 925.805357][ T2197] bridge0: port 2(bridge_slave_1) entered forwarding state [ 925.829934][ T5871] uclogic 0003:28BD:0909.00AC: input,hidraw0: USB HID v0.05 Mouse [HID 28bd:0909] on usb-dummy_hcd.6-1/input0 [ 925.898976][T23396] m920x_read = error: -19 [ 925.903386][T23396] dvb-usb: error -19 while querying for an remote control event. [ 925.913378][ T5833] m920x_read = error: -19 [ 925.930530][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 926.034690][ T5833] usb 7-1: USB disconnect, device number 5 [ 926.098721][T23396] m920x_read = error: -19 [ 926.103256][T23396] dvb-usb: error -19 while querying for an remote control event. [ 926.111338][ T5906] m920x_read = error: -19 [ 926.121107][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 926.279492][ T6285] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 926.301792][ T5906] m920x_read = error: -19 [ 926.312018][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 926.320341][ T4696] m920x_read = error: -19 [ 926.329067][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 926.426176][ T6285] veth0_vlan: entered promiscuous mode [ 926.448979][ T6285] veth1_vlan: entered promiscuous mode [ 926.505725][ T6285] veth0_macvtap: entered promiscuous mode [ 926.515682][ T4696] m920x_read = error: -19 [ 926.520295][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 926.520872][ T6285] veth1_macvtap: entered promiscuous mode [ 926.532680][ T5906] m920x_read = error: -19 [ 926.538150][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 926.608748][ T6285] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 926.673589][ T6285] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 926.683474][ T6285] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 926.703895][ T5832] Bluetooth: hci0: command tx timeout [ 926.713742][ T5906] m920x_read = error: -19 [ 926.718566][ T6285] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 926.732572][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 926.740311][ T6285] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 926.745646][ T6285] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 926.750967][ T4696] m920x_read = error: -19 [ 926.767218][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 926.775483][ T6285] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 926.793832][ T6285] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 926.805183][ T6285] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 926.816310][ T6285] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 926.839785][ T6285] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 926.884493][ T6285] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 926.903469][ T6285] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 926.916179][ T6285] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 926.933644][ T5906] m920x_read = error: -19 [ 926.938113][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 926.948247][ T4696] m920x_read = error: -19 [ 926.952609][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 927.016016][ T6500] sctp: [Deprecated]: syz.5.15413 (pid 6500) Use of struct sctp_assoc_value in delayed_ack socket option. [ 927.016016][ T6500] Use struct sctp_sack_info instead [ 927.141183][T23396] m920x_read = error: -19 [ 927.149828][T23396] dvb-usb: error -19 while querying for an remote control event. [ 927.165293][ T5833] m920x_read = error: -19 [ 927.169675][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 927.303189][ T3656] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 927.334948][ T3656] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 927.344384][T23396] m920x_read = error: -19 [ 927.348852][T23396] dvb-usb: error -19 while querying for an remote control event. [ 927.358556][ T5833] m920x_read = error: -19 [ 927.363890][ T5871] usb 2-1: new high-speed USB device number 41 using dummy_hcd [ 927.373673][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 927.434053][ T3656] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 927.453250][ T3656] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 927.524577][ T30] kauditd_printk_skb: 435 callbacks suppressed [ 927.524592][ T30] audit: type=1400 audit(2000000888.064:269647): avc: denied { unmount } for pid=6285 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 927.554074][ T5871] usb 2-1: Using ep0 maxpacket: 16 [ 927.573763][ T5833] m920x_read = error: -19 [ 927.578148][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 927.593596][T23396] m920x_read = error: -19 [ 927.604003][T23396] dvb-usb: error -19 while querying for an remote control event. [ 927.607723][ T5871] usb 2-1: config 0 has an invalid interface number: 1 but max is 0 [ 927.635792][ T5871] usb 2-1: config 0 has no interface number 0 [ 927.647081][ T30] audit: type=1400 audit(2000000888.074:269648): avc: denied { recv } for pid=6475 comm="syz.1.15405" saddr=10.128.0.169 src=30006 daddr=10.128.1.163 dest=47782 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 927.680851][ T5871] usb 2-1: New USB device found, idVendor=04fc, idProduct=1528, bcdDevice=6d.5d [ 927.696856][ T5871] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 927.719723][ T5871] usb 2-1: Product: syz [ 927.732539][ T5871] usb 2-1: Manufacturer: syz [ 927.739973][ T30] audit: type=1400 audit(2000000888.094:269649): avc: denied { ioctl } for pid=6502 comm="syz.1.15415" path="/dev/raw-gadget" dev="devtmpfs" ino=820 ioctlcmd=0x5503 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 927.744820][ T5871] usb 2-1: SerialNumber: syz [ 927.765589][ T5833] m920x_read = error: -19 [ 927.793551][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 927.821763][ T5833] m920x_read = error: -19 [ 927.831813][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 927.844832][ T5871] usb 2-1: config 0 descriptor?? [ 927.853607][ T30] audit: type=1400 audit(2000000888.104:269650): avc: denied { read write } for pid=30315 comm="syz-executor" name="loop5" dev="devtmpfs" ino=652 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 927.867260][ T5871] gspca_main: spca1528-2.14.0 probing 04fc:1528 [ 927.963615][ T30] audit: type=1400 audit(2000000888.104:269651): avc: denied { open } for pid=30315 comm="syz-executor" path="/dev/loop5" dev="devtmpfs" ino=652 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 927.988283][ T5833] m920x_read = error: -19 [ 927.992631][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 928.043714][ T5833] m920x_read = error: -19 [ 928.048117][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 928.054675][ T48] hid-generic 0000:0000:0000.00AD: unknown main item tag 0x0 [ 928.067386][ T30] audit: type=1400 audit(2000000888.104:269652): avc: denied { ioctl } for pid=30315 comm="syz-executor" path="/dev/loop5" dev="devtmpfs" ino=652 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 928.125433][ T48] hid-generic 0000:0000:0000.00AD: hidraw0: HID v0.00 Device [syz1] on syz0 [ 928.151278][ T30] audit: type=1400 audit(2000000888.104:269653): avc: denied { recv } for pid=6505 comm="syz.6.15416" saddr=10.128.0.169 src=30006 daddr=10.128.1.163 dest=47782 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 928.203682][ T5833] m920x_read = error: -19 [ 928.208075][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 928.253761][ T5833] m920x_read = error: -19 [ 928.263539][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 928.271402][ T30] audit: type=1400 audit(2000000888.104:269654): avc: denied { ioctl } for pid=6502 comm="syz.1.15415" path="/dev/raw-gadget" dev="devtmpfs" ino=820 ioctlcmd=0x5503 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 928.327010][ T30] audit: type=1400 audit(2000000888.124:269655): avc: denied { mounton } for pid=6285 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=2774 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 928.380703][ T30] audit: type=1400 audit(2000000888.124:269656): avc: denied { mount } for pid=6285 comm="syz-executor" name="/" dev="gadgetfs" ino=6587 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 928.404794][ T5833] m920x_read = error: -19 [ 928.409159][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 928.472531][ T4838] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 928.473767][ T5833] m920x_read = error: -19 [ 928.492685][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 928.583651][T23396] m920x_read = error: -19 [ 928.588073][T23396] dvb-usb: error -19 while querying for an remote control event. [ 928.653740][ T5833] m920x_read = error: -19 [ 928.658125][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 928.711276][ T4838] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 928.793631][ T5833] m920x_read = error: -19 [ 928.798027][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 928.843912][ T5833] m920x_read = error: -19 [ 928.848314][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 928.963643][ T5833] m920x_read = error: -19 [ 928.968026][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 929.003270][ T5871] gspca_spca1528: reg_w err -71 [ 929.014036][ T5833] m920x_read = error: -19 [ 929.018432][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 929.025809][ T5871] spca1528 2-1:0.1: probe with driver spca1528 failed with error -71 [ 929.048486][ T5871] usb 2-1: USB disconnect, device number 41 [ 929.133702][ T5833] m920x_read = error: -19 [ 929.148294][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 929.202971][ T4838] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 929.213720][ T5833] m920x_read = error: -19 [ 929.213752][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 929.333727][ T5833] m920x_read = error: -19 [ 929.338168][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 929.384628][ T5833] m920x_read = error: -19 [ 929.405348][ T4838] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 929.408573][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 929.450132][ T56] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 929.468080][ T56] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 929.476956][ T56] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 929.485847][ T56] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 929.496244][ T56] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 929.520198][ T5833] m920x_read = error: -19 [ 929.546540][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 929.606875][ T5833] m920x_read = error: -19 [ 929.620345][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 929.701888][ T6549] IPVS: sed: UDP 224.0.0.2:0 - no destination available [ 929.733732][ T5833] m920x_read = error: -19 [ 929.738203][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 929.771706][ T4838] bridge_slave_1: left allmulticast mode [ 929.784368][ T4838] bridge_slave_1: left promiscuous mode [ 929.793521][ T4838] bridge0: port 2(bridge_slave_1) entered disabled state [ 929.802439][ T6557] overlayfs: failed to create directory ./bus/work (errno: 13); mounting read-only [ 929.816557][ T4838] bridge_slave_0: left allmulticast mode [ 929.824571][ T5906] m920x_read = error: -19 [ 929.828946][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 929.836800][ T4838] bridge_slave_0: left promiscuous mode [ 929.842541][ T4838] bridge0: port 1(bridge_slave_0) entered disabled state [ 929.852577][ T6557] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 929.869533][ T6557] overlayfs: failed to get uuid (155/file1, err=-13); falling back to uuid=null. [ 929.903857][ T5906] m920x_read = error: -19 [ 929.908240][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 930.007786][ T5906] m920x_read = error: -19 [ 930.012189][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 930.083843][ T5906] m920x_read = error: -19 [ 930.088271][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 930.193640][ T5906] m920x_read = error: -19 [ 930.198046][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 930.223638][ T5919] usb 6-1: new high-speed USB device number 36 using dummy_hcd [ 930.263621][ T9] m920x_read = error: -19 [ 930.268141][ T9] dvb-usb: error -19 while querying for an remote control event. [ 930.383959][ T9] m920x_read = error: -19 [ 930.393651][ T5919] usb 6-1: Using ep0 maxpacket: 8 [ 930.393664][ T9] dvb-usb: error -19 while querying for an remote control event. [ 930.436051][ T5919] usb 6-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 930.460871][ T5919] usb 6-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 930.474930][ T9] m920x_read = error: -19 [ 930.480121][ T9] dvb-usb: error -19 while querying for an remote control event. [ 930.501786][ T5919] usb 6-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 930.510556][ T6575] 9pnet: p9_errstr2errno: server reported unknown error @΂(Q0x0000000000000004 [ 930.522084][ T5919] usb 6-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 930.522135][ T5919] usb 6-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 930.522157][ T5919] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 930.560866][ T9] m920x_read = error: -19 [ 930.569414][ T9] dvb-usb: error -19 while querying for an remote control event. [ 930.703983][ T9] m920x_read = error: -19 [ 930.708521][ T9] dvb-usb: error -19 while querying for an remote control event. [ 930.743998][ T9] m920x_read = error: -19 [ 930.751609][ T9] dvb-usb: error -19 while querying for an remote control event. [ 930.874161][ T9] m920x_read = error: -19 [ 930.875509][ T5919] usb 6-1: GET_CAPABILITIES returned 0 [ 930.889614][ T9] dvb-usb: error -19 while querying for an remote control event. [ 930.894449][ T5919] usbtmc 6-1:16.0: can't read capabilities [ 930.924536][ T9] m920x_read = error: -19 [ 930.929005][ T9] dvb-usb: error -19 while querying for an remote control event. [ 930.966000][ T4838] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 930.977498][ T4838] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 930.987694][ T4838] bond0 (unregistering): Released all slaves [ 931.063872][ T5833] m920x_read = error: -19 [ 931.073585][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 931.094245][ T5919] usb 6-1: USB disconnect, device number 36 [ 931.102656][ T5833] m920x_read = error: -19 [ 931.151077][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 931.233770][ T5833] m920x_read = error: -19 [ 931.238164][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 931.328160][ T6542] chnl_net:caif_netlink_parms(): no params data found [ 931.339040][ T5833] m920x_read = error: -19 [ 931.343417][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 931.433195][ T4838] hsr_slave_0: left promiscuous mode [ 931.443934][ T5833] m920x_read = error: -19 [ 931.448316][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 931.463416][ T4838] hsr_slave_1: left promiscuous mode [ 931.484189][ T4838] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 931.491658][ T4838] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 931.509480][ T4838] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 931.518240][ T4838] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 931.525519][ T5833] m920x_read = error: -19 [ 931.529907][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 931.556689][ T4838] veth1_macvtap: left promiscuous mode [ 931.562330][ T4838] veth0_macvtap: left promiscuous mode [ 931.568052][ T4838] veth1_vlan: left promiscuous mode [ 931.573389][ T4838] veth0_vlan: left promiscuous mode [ 931.584075][ T5832] Bluetooth: hci0: command tx timeout [ 931.613934][ T5833] m920x_read = error: -19 [ 931.618325][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 931.694701][ T5833] m920x_read = error: -19 [ 931.699221][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 931.794100][ T5833] m920x_read = error: -19 [ 931.800572][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 931.896881][ T5833] m920x_read = error: -19 [ 931.901286][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 931.993678][ T9] m920x_read = error: -19 [ 931.998348][ T9] dvb-usb: error -19 while querying for an remote control event. [ 932.066363][ T9] m920x_read = error: -19 [ 932.070758][ T9] dvb-usb: error -19 while querying for an remote control event. [ 932.173887][ T9] m920x_read = error: -19 [ 932.178328][ T9] dvb-usb: error -19 while querying for an remote control event. [ 932.239241][ T9] m920x_read = error: -19 [ 932.248520][ T9] dvb-usb: error -19 while querying for an remote control event. [ 932.351423][ T9] m920x_read = error: -19 [ 932.356606][ T9] dvb-usb: error -19 while querying for an remote control event. [ 932.417939][ T9] m920x_read = error: -19 [ 932.422324][ T9] dvb-usb: error -19 while querying for an remote control event. [ 932.550613][ T9] m920x_read = error: -19 [ 932.555190][ T9] dvb-usb: error -19 while querying for an remote control event. [ 932.585663][ T9] m920x_read = error: -19 [ 932.604886][ T9] dvb-usb: error -19 while querying for an remote control event. [ 932.639836][ T4838] team0 (unregistering): Port device team_slave_1 removed [ 932.647894][ T30] kauditd_printk_skb: 308 callbacks suppressed [ 932.647909][ T30] audit: type=1400 audit(2000000893.184:269965): avc: denied { read write } for pid=30315 comm="syz-executor" name="loop5" dev="devtmpfs" ino=652 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 932.650093][ T30] audit: type=1400 audit(2000000893.184:269966): avc: denied { recv } for pid=5801 comm="syz-executor" saddr=10.128.0.169 src=30006 daddr=10.128.1.163 dest=47782 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 932.678755][ C1] vkms_vblank_simulate: vblank timer overrun [ 932.717687][ T9] m920x_read = error: -19 [ 932.719267][ T30] audit: type=1400 audit(2000000893.194:269967): avc: denied { read write open } for pid=30315 comm="syz-executor" path="/dev/loop5" dev="devtmpfs" ino=652 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 932.722254][ T9] dvb-usb: error -19 while querying for an remote control event. [ 932.747277][ C1] vkms_vblank_simulate: vblank timer overrun [ 932.748571][ T30] audit: type=1400 audit(2000000893.194:269968): avc: denied { ioctl } for pid=30315 comm="syz-executor" path="/dev/loop5" dev="devtmpfs" ino=652 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 932.797217][ T5833] m920x_read = error: -19 [ 932.801750][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 932.837592][ T4838] team0 (unregistering): Port device team_slave_0 removed [ 932.839209][ T30] audit: type=1400 audit(2000000893.224:269969): avc: denied { recv } for pid=30 comm="kauditd" saddr=10.128.0.169 src=30006 daddr=10.128.1.163 dest=47782 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 932.872187][ T30] audit: type=1400 audit(2000000893.244:269970): avc: denied { recv } for pid=30 comm="kauditd" saddr=10.128.0.169 src=30006 daddr=10.128.1.163 dest=47782 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 932.897282][ C1] vkms_vblank_simulate: vblank timer overrun [ 932.904207][ T30] audit: type=1400 audit(2000000893.244:269971): avc: denied { recv } for pid=30 comm="kauditd" saddr=10.128.0.169 src=30006 daddr=10.128.1.163 dest=47782 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 932.929314][ C1] vkms_vblank_simulate: vblank timer overrun [ 932.937591][ T30] audit: type=1400 audit(2000000893.474:269972): avc: denied { recv } for pid=0 comm="swapper/1" saddr=10.128.0.169 src=30006 daddr=10.128.1.163 dest=47782 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 932.962803][ C1] vkms_vblank_simulate: vblank timer overrun [ 932.977965][ T30] audit: type=1400 audit(2000000893.514:269973): avc: denied { read write } for pid=4803 comm="syz-executor" name="loop6" dev="devtmpfs" ino=653 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 933.003027][ T30] audit: type=1400 audit(2000000893.514:269974): avc: denied { open } for pid=4803 comm="syz-executor" path="/dev/loop6" dev="devtmpfs" ino=653 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 933.003744][ T9] m920x_read = error: -19 [ 933.027302][ C1] vkms_vblank_simulate: vblank timer overrun [ 933.041226][ T5833] m920x_read = error: -19 [ 933.045711][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 933.055164][ T9] dvb-usb: error -19 while querying for an remote control event. [ 933.064760][ T6623] netlink: 'syz.6.15462': attribute type 5 has an invalid length. [ 933.158034][ T6625] SELinux: ebitmap: high bit 5243520 is not equal to the expected value 768 [ 933.171809][ T6625] SELinux: failed to load policy [ 933.203773][ T9] m920x_read = error: -19 [ 933.208629][ T9] dvb-usb: error -19 while querying for an remote control event. [ 933.216699][ T5906] m920x_read = error: -19 [ 933.221032][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 933.383725][ T9] m920x_read = error: -19 [ 933.390927][ T9] dvb-usb: error -19 while querying for an remote control event. [ 933.399802][ T5906] m920x_read = error: -19 [ 933.418694][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 933.583745][ T5906] m920x_read = error: -19 [ 933.603032][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 933.611009][ T9] m920x_read = error: -19 [ 933.630703][ T9] dvb-usb: error -19 while querying for an remote control event. [ 933.666402][ T5832] Bluetooth: hci0: command tx timeout [ 933.783748][ T9] m920x_read = error: -19 [ 933.788158][ T9] dvb-usb: error -19 while querying for an remote control event. [ 933.797376][ T5906] m920x_read = error: -19 [ 933.801744][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 933.973640][ T5906] m920x_read = error: -19 [ 933.978095][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 933.986126][ T9] m920x_read = error: -19 [ 933.990473][ T9] dvb-usb: error -19 while querying for an remote control event. [ 934.034989][ T6542] bridge0: port 1(bridge_slave_0) entered blocking state [ 934.048038][ T6542] bridge0: port 1(bridge_slave_0) entered disabled state [ 934.062835][ T6542] bridge_slave_0: entered allmulticast mode [ 934.074691][ T6542] bridge_slave_0: entered promiscuous mode [ 934.097068][ T6542] bridge0: port 2(bridge_slave_1) entered blocking state [ 934.109690][ T6542] bridge0: port 2(bridge_slave_1) entered disabled state [ 934.135977][ T6542] bridge_slave_1: entered allmulticast mode [ 934.143351][ T6542] bridge_slave_1: entered promiscuous mode [ 934.171945][ T9] m920x_read = error: -19 [ 934.184352][ T9] dvb-usb: error -19 while querying for an remote control event. [ 934.192168][ T9] m920x_read = error: -19 [ 934.210064][ T9] dvb-usb: error -19 while querying for an remote control event. [ 934.234450][ T6650] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 934.298062][ T6542] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 934.320315][ T6542] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 934.355167][ T9] m920x_read = error: -19 [ 934.359556][ T9] dvb-usb: error -19 while querying for an remote control event. [ 934.414871][ T9] m920x_read = error: -19 [ 934.419258][ T9] dvb-usb: error -19 while querying for an remote control event. [ 934.499539][ T6542] team0: Port device team_slave_0 added [ 934.522582][ T6542] team0: Port device team_slave_1 added [ 934.528627][ T9] m920x_read = error: -19 [ 934.532978][ T9] dvb-usb: error -19 while querying for an remote control event. [ 934.541463][ T6657] syz.5.15476: vmalloc error: size 8589938688, exceeds total pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 934.573978][ T6657] CPU: 0 UID: 0 PID: 6657 Comm: syz.5.15476 Not tainted 6.15.0-rc6-syzkaller-00105-g088d13246a46 #0 PREEMPT(full) [ 934.574008][ T6657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 934.574020][ T6657] Call Trace: [ 934.574027][ T6657] [ 934.574036][ T6657] dump_stack_lvl+0x16c/0x1f0 [ 934.574071][ T6657] warn_alloc+0x248/0x3a0 [ 934.574094][ T6657] ? __pfx_warn_alloc+0x10/0x10 [ 934.574113][ T6657] ? __pfx_stack_trace_save+0x10/0x10 [ 934.574140][ T6657] ? stack_depot_save_flags+0x28/0xa50 [ 934.574176][ T6657] ? kasan_save_stack+0x42/0x60 [ 934.574194][ T6657] ? kasan_save_stack+0x33/0x60 [ 934.574210][ T6657] ? kasan_save_track+0x14/0x30 [ 934.574226][ T6657] ? __kasan_kmalloc+0xaa/0xb0 [ 934.574254][ T6657] ? xskq_create+0x52/0x1d0 [ 934.574277][ T6657] ? do_sock_setsockopt+0x224/0x470 [ 934.574301][ T6657] ? __sys_setsockopt+0x1a0/0x230 [ 934.574319][ T6657] ? __x64_sys_setsockopt+0xbd/0x160 [ 934.574345][ T6657] __vmalloc_node_range_noprof+0x10ea/0x1540 [ 934.574383][ T6657] ? xskq_create+0xfb/0x1d0 [ 934.574413][ T6657] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 934.574450][ T6657] ? xskq_create+0xfb/0x1d0 [ 934.574475][ T6657] vmalloc_user_noprof+0x6b/0x90 [ 934.574502][ T6657] ? xskq_create+0xfb/0x1d0 [ 934.574525][ T6657] xskq_create+0xfb/0x1d0 [ 934.574550][ T6657] xsk_setsockopt+0x640/0x840 [ 934.574575][ T6657] ? __pfx_xsk_setsockopt+0x10/0x10 [ 934.574605][ T6657] ? selinux_socket_setsockopt+0x6a/0x80 [ 934.574632][ T6657] ? __pfx_xsk_setsockopt+0x10/0x10 [ 934.574654][ T6657] do_sock_setsockopt+0x224/0x470 [ 934.574678][ T6657] ? __pfx_do_sock_setsockopt+0x10/0x10 [ 934.574719][ T6657] __sys_setsockopt+0x1a0/0x230 [ 934.574744][ T6657] __x64_sys_setsockopt+0xbd/0x160 [ 934.574763][ T6657] ? do_syscall_64+0x91/0x260 [ 934.574789][ T6657] ? lockdep_hardirqs_on+0x7c/0x110 [ 934.574814][ T6657] do_syscall_64+0xcd/0x260 [ 934.574843][ T6657] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 934.574862][ T6657] RIP: 0033:0x7fb61cb8e969 [ 934.574878][ T6657] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 934.574897][ T6657] RSP: 002b:00007fb61da78038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 934.574916][ T6657] RAX: ffffffffffffffda RBX: 00007fb61cdb5fa0 RCX: 00007fb61cb8e969 [ 934.574936][ T6657] RDX: 0000000000000006 RSI: 000000000000011b RDI: 0000000000000003 [ 934.574948][ T6657] RBP: 00007fb61cc10ab1 R08: 0000000000000052 R09: 0000000000000000 [ 934.574960][ T6657] R10: 0000200000000000 R11: 0000000000000246 R12: 0000000000000000 [ 934.574972][ T6657] R13: 0000000000000000 R14: 00007fb61cdb5fa0 R15: 00007ffebb1562b8 [ 934.575000][ T6657] [ 934.575008][ T6657] Mem-Info: [ 934.654671][ T6661] netlink: 24 bytes leftover after parsing attributes in process `syz.6.15478'. [ 934.657879][ T9] m920x_read = error: -19 [ 934.674236][ T6657] active_anon:16596 inactive_anon:0 isolated_anon:0 [ 934.674236][ T6657] active_file:7976 inactive_file:15287 isolated_file:0 [ 934.674236][ T6657] unevictable:768 dirty:525 writeback:0 [ 934.674236][ T6657] slab_reclaimable:7790 slab_unreclaimable:136312 [ 934.674236][ T6657] mapped:29250 shmem:13971 pagetables:1104 [ 934.674236][ T6657] sec_pagetables:0 bounce:0 [ 934.674236][ T6657] kernel_misc_reclaimable:0 [ 934.674236][ T6657] free:1303871 free_pcp:663 free_cma:0 [ 934.674726][ T9] dvb-usb: error -19 while querying for an remote control event. [ 934.679509][ T6657] Node 0 active_anon:66384kB inactive_anon:0kB active_file:31904kB inactive_file:60960kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:117000kB dirty:2096kB writeback:0kB shmem:54348kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:11192kB pagetables:4416kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 934.723685][ T9] m920x_read = error: -19 [ 934.761402][ T6657] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:188kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:48kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 934.767173][ T9] dvb-usb: error -19 while querying for an remote control event. [ 934.778832][ T6657] Node 0 [ 934.855346][ T9] m920x_read = error: -19 [ 934.999111][ T5833] m920x_read = error: -19 [ 935.003532][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 935.011298][ T6657] DMA free:15360kB boost:0kB min:208kB low:260kB high:312kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 935.038017][ T6657] lowmem_reserve[]: 0 2484 2486 2486 2486 [ 935.044065][ T6657] Node 0 DMA32 free:1287456kB boost:0kB min:34108kB low:42632kB high:51156kB reserved_highatomic:0KB active_anon:66116kB inactive_anon:0kB active_file:31848kB inactive_file:59416kB unevictable:1536kB writepending:2096kB present:3129332kB managed:2543908kB mlocked:0kB bounce:0kB free_pcp:1284kB local_pcp:868kB free_cma:0kB [ 935.076250][ T6657] lowmem_reserve[]: 0 0 1 1 1 [ 935.081428][ T6657] Node 0 Normal free:4kB boost:0kB min:24kB low:28kB high:32kB reserved_highatomic:0KB active_anon:244kB inactive_anon:0kB active_file:56kB inactive_file:1544kB unevictable:0kB writepending:0kB present:1048580kB managed:1900kB mlocked:0kB bounce:0kB free_pcp:52kB local_pcp:40kB free_cma:0kB [ 935.097180][ T6542] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 935.109370][ T9] dvb-usb: error -19 while querying for an remote control event. [ 935.124115][ T6542] 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. [ 935.124145][ T6542] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 935.150476][ T6657] lowmem_reserve[]: 0 0 0 0 0 [ 935.150522][ T6657] Node 1 Normal free:3914464kB boost:0kB min:55768kB low:69708kB high:83648kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:188kB unevictable:1536kB writepending:4kB present:4194300kB managed:4111164kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 935.150572][ T6657] lowmem_reserve[]: 0 0 0 0 0 [ 935.150607][ T6657] Node 0 DMA: 0*4kB [ 935.171751][ T6542] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 935.194654][ C1] vkms_vblank_simulate: vblank timer overrun [ 935.194766][ T5833] m920x_read = error: -19 [ 935.194787][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 935.195003][ T6657] 0*8kB 0*16kB [ 935.219720][ T6542] 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. [ 935.228449][ T6657] 0*32kB [ 935.231196][ T6542] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 935.232974][ T6657] 0*64kB 0*128kB [ 935.258838][ C1] vkms_vblank_simulate: vblank timer overrun [ 935.294748][ T6657] 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 935.302889][ T6657] Node 0 DMA32: 327*4kB (UM) 99*8kB (UME) 93*16kB (UME) 359*32kB (UME) 361*64kB (UME) 270*128kB (UME) 470*256kB (UME) 396*512kB (UME) 212*1024kB (UME) 13*2048kB (UM) 158*4096kB (UM) = 1286692kB [ 935.322378][ T6657] Node 0 Normal: 1*4kB (M) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 935.328414][ T6542] hsr_slave_0: entered promiscuous mode [ 935.340023][ T6657] Node 1 Normal: 214*4kB (UME) 81*8kB (UME) 46*16kB (UME) 225*32kB (UME) 96*64kB (UME) 30*128kB (UME) 17*256kB (UM) 5*512kB (UME) 3*1024kB (UME) 5*2048kB (UME) 946*4096kB (UM) = 3914464kB [ 935.352067][ T6542] hsr_slave_1: entered promiscuous mode [ 935.359106][ T5833] m920x_read = error: -19 [ 935.368900][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 935.376902][ T9] m920x_read = error: -19 [ 935.381428][ T9] dvb-usb: error -19 while querying for an remote control event. [ 935.384277][ T6542] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 935.389364][ T6657] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 935.409592][ T6657] Node 0 hugepages_total=4 hugepages_free=3 hugepages_surp=0 hugepages_size=2048kB [ 935.419546][ T6657] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 935.419568][ T6657] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 935.419679][ T6657] 37228 total pagecache pages [ 935.419687][ T6657] 0 pages in swap cache [ 935.419694][ T6657] Free swap = 124996kB [ 935.419700][ T6657] Total swap = 124996kB [ 935.419708][ T6657] 2097051 pages RAM [ 935.419715][ T6657] 0 pages HighMem/MovableOnly [ 935.419721][ T6657] 428968 pages reserved [ 935.419727][ T6657] 0 pages cma reserved [ 935.419949][ T6542] Cannot create hsr debugfs directory [ 935.432790][ T6665] netlink: 24 bytes leftover after parsing attributes in process `syz.6.15478'. [ 935.543952][ T5833] m920x_read = error: -19 [ 935.548368][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 935.563110][ T5906] m920x_read = error: -19 [ 935.576208][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 935.743869][ T5906] m920x_read = error: -19 [ 935.748262][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 935.756201][ T5832] Bluetooth: hci0: command tx timeout [ 935.775287][ T5906] m920x_read = error: -19 [ 935.779688][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 935.924982][ T5906] m920x_read = error: -19 [ 935.929412][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 935.946919][ T5906] m920x_read = error: -19 [ 935.951313][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 936.093666][ T5906] m920x_read = error: -19 [ 936.098056][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 936.134755][ T5906] m920x_read = error: -19 [ 936.139156][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 936.283765][ T5906] m920x_read = error: -19 [ 936.288294][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 936.313893][ T5906] m920x_read = error: -19 [ 936.318390][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 936.458495][ T9] m920x_read = error: -19 [ 936.462901][ T9] dvb-usb: error -19 while querying for an remote control event. [ 936.494978][ T5906] m920x_read = error: -19 [ 936.505038][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 936.529526][ T6542] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 936.565835][ T6542] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 936.591866][ T6542] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 936.625024][ T6542] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 936.673625][ T9] m920x_read = error: -19 [ 936.678012][ T9] dvb-usb: error -19 while querying for an remote control event. [ 936.714428][ T9] m920x_read = error: -19 [ 936.718857][ T9] dvb-usb: error -19 while querying for an remote control event. [ 936.776048][ T6542] 8021q: adding VLAN 0 to HW filter on device bond0 [ 936.798076][ T6542] 8021q: adding VLAN 0 to HW filter on device team0 [ 936.817278][ T3440] bridge0: port 1(bridge_slave_0) entered blocking state [ 936.824491][ T3440] bridge0: port 1(bridge_slave_0) entered forwarding state [ 936.843387][ T4838] bridge0: port 2(bridge_slave_1) entered blocking state [ 936.850620][ T4838] bridge0: port 2(bridge_slave_1) entered forwarding state [ 936.865439][ T9] m920x_read = error: -19 [ 936.876867][ T9] dvb-usb: error -19 while querying for an remote control event. [ 936.893843][ T4696] m920x_read = error: -19 [ 936.898226][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 937.073785][ T4696] m920x_read = error: -19 [ 937.078153][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 937.087966][ T9] m920x_read = error: -19 [ 937.092300][ T9] dvb-usb: error -19 while querying for an remote control event. [ 937.181528][ T6705] [U]  [ 937.209120][ T6542] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 937.271354][ T6542] veth0_vlan: entered promiscuous mode [ 937.279351][ T9] m920x_read = error: -19 [ 937.288837][ T9] dvb-usb: error -19 while querying for an remote control event. [ 937.297658][ T4696] m920x_read = error: -19 [ 937.301993][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 937.322583][ T6542] veth1_vlan: entered promiscuous mode [ 937.364303][ T6542] veth0_macvtap: entered promiscuous mode [ 937.385638][ T6542] veth1_macvtap: entered promiscuous mode [ 937.403085][ T6542] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 937.414169][ T6542] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 937.424694][ T6542] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 937.435534][ T6542] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 937.466218][ T6542] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 937.473741][ T4696] m920x_read = error: -19 [ 937.478336][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 937.489257][ T5833] m920x_read = error: -19 [ 937.493671][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 937.511570][ T6542] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 937.522571][ T6542] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 937.533129][ T6542] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 937.566528][ T6542] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 937.579966][ T6542] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 937.604939][ T6542] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 937.627311][ T6542] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 937.654440][ T5833] m920x_read = error: -19 [ 937.658819][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 937.673772][ T6542] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 937.682700][ T6542] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 937.691479][ T4696] m920x_read = error: -19 [ 937.696207][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 937.702782][ T30] kauditd_printk_skb: 461 callbacks suppressed [ 937.702797][ T30] audit: type=1400 audit(2000000898.234:270436): avc: denied { create } for pid=6736 comm="syz.0.15507" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 937.783159][ T30] audit: type=1400 audit(2000000898.274:270437): avc: denied { recv } for pid=30 comm="kauditd" saddr=10.128.0.169 src=30006 daddr=10.128.1.163 dest=47782 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 937.825323][ T30] audit: type=1400 audit(2000000898.284:270438): avc: denied { create } for pid=6734 comm="syz.5.15509" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 937.833939][ T5832] Bluetooth: hci0: command tx timeout [ 937.853099][ T30] audit: type=1400 audit(2000000898.284:270439): avc: denied { read write } for pid=6736 comm="syz.0.15507" name="raw-gadget" dev="devtmpfs" ino=820 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 937.878135][ T4696] m920x_read = error: -19 [ 937.882500][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 937.890733][ T9] m920x_read = error: -19 [ 937.895912][ T3546] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 937.905683][ T30] audit: type=1400 audit(2000000898.284:270440): avc: denied { open } for pid=6736 comm="syz.0.15507" path="/dev/raw-gadget" dev="devtmpfs" ino=820 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 937.906729][ T9] dvb-usb: error -19 while querying for an remote control event. [ 937.933616][ T3546] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 937.975346][ T30] audit: type=1400 audit(2000000898.284:270441): avc: denied { ioctl } for pid=6736 comm="syz.0.15507" path="/dev/raw-gadget" dev="devtmpfs" ino=820 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 938.006806][ T30] audit: type=1400 audit(2000000898.304:270442): avc: denied { recv } for pid=4803 comm="syz-executor" saddr=10.128.0.169 src=30006 daddr=10.128.1.163 dest=47782 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 938.049946][ T30] audit: type=1400 audit(2000000898.314:270443): avc: denied { read write } for pid=4803 comm="syz-executor" name="loop6" dev="devtmpfs" ino=653 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 938.061208][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 938.074766][ T4696] usb 1-1: new high-speed USB device number 41 using dummy_hcd [ 938.097169][ T9] m920x_read = error: -19 [ 938.101564][ T9] dvb-usb: error -19 while querying for an remote control event. [ 938.109853][ T5833] m920x_read = error: -19 [ 938.114782][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 938.124333][ T30] audit: type=1400 audit(2000000898.314:270444): avc: denied { open } for pid=4803 comm="syz-executor" path="/dev/loop6" dev="devtmpfs" ino=653 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 938.150113][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 938.173666][ T30] audit: type=1400 audit(2000000898.314:270445): avc: denied { ioctl } for pid=4803 comm="syz-executor" path="/dev/loop6" dev="devtmpfs" ino=653 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 938.284557][ T9] m920x_read = error: -19 [ 938.293702][ T9] dvb-usb: error -19 while querying for an remote control event. [ 938.314281][ T4696] usb 1-1: Using ep0 maxpacket: 8 [ 938.324576][ T9] m920x_read = error: -19 [ 938.329034][ T9] dvb-usb: error -19 while querying for an remote control event. [ 938.336964][ T4696] usb 1-1: config 0 has no interfaces? [ 938.342456][ T4696] usb 1-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 938.359053][ T4696] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 938.391637][ T4696] usb 1-1: config 0 descriptor?? [ 938.483679][ T4696] m920x_read = error: -19 [ 938.488073][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 938.527399][ T4696] m920x_read = error: -19 [ 938.538113][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 938.627269][ T6737] netlink: 136 bytes leftover after parsing attributes in process `syz.0.15507'. [ 938.637553][ T6737] A link change request failed with some changes committed already. Interface erspan0 may have been left with an inconsistent configuration, please check. [ 938.664008][ T4696] m920x_read = error: -19 [ 938.668393][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 938.681185][ T4696] usb 1-1: USB disconnect, device number 41 [ 938.713778][ T9] m920x_read = error: -19 [ 938.718168][ T9] dvb-usb: error -19 while querying for an remote control event. [ 938.833747][T23396] m920x_read = error: -19 [ 938.838121][T23396] dvb-usb: error -19 while querying for an remote control event. [ 938.893670][ T4696] m920x_read = error: -19 [ 938.898059][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 939.003598][ T9] usb 7-1: new high-speed USB device number 6 using dummy_hcd [ 939.011253][ T4696] m920x_read = error: -19 [ 939.016351][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 939.073785][ T4696] m920x_read = error: -19 [ 939.078198][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 939.086171][ T5833] usb 6-1: new high-speed USB device number 37 using dummy_hcd [ 939.173688][ T9] usb 7-1: Using ep0 maxpacket: 32 [ 939.181801][ T9] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 939.193660][ T4696] m920x_read = error: -19 [ 939.198028][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 939.212325][ T9] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 59391, setting to 1024 [ 939.224515][ T9] usb 7-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 939.233780][ T9] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 939.246641][ T9] usb 7-1: config 0 descriptor?? [ 939.252396][ T6760] raw-gadget.0 gadget.6: fail, usb_ep_enable returned -22 [ 939.263919][ T4696] m920x_read = error: -19 [ 939.268324][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 939.279495][ T5833] usb 6-1: too many configurations: 9, using maximum allowed: 8 [ 939.288497][ T9] hub 7-1:0.0: USB hub found [ 939.295958][ T5833] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 939.305124][ T5833] usb 6-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 939.317662][ T5833] usb 6-1: config 0 interface 0 has no altsetting 0 [ 939.328095][ T5833] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 939.337430][ T5833] usb 6-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 939.348946][ T5833] usb 6-1: config 0 interface 0 has no altsetting 0 [ 939.357946][ T5833] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 939.368406][ T5833] usb 6-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 939.379724][ T5833] usb 6-1: config 0 interface 0 has no altsetting 0 [ 939.386959][ T4696] m920x_read = error: -19 [ 939.391509][ T4696] dvb-usb: error -19 while querying for an remote control event. [ 939.401140][ T5833] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 939.410437][ T5833] usb 6-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 939.423457][ T5833] usb 6-1: config 0 interface 0 has no altsetting 0 [ 939.433119][ T5833] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 939.442186][T23396] m920x_read = error: -19 [ 939.447071][T23396] dvb-usb: error -19 while querying for an remote control event. [ 939.455302][ T5833] usb 6-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 939.466519][ T5833] usb 6-1: config 0 interface 0 has no altsetting 0 [ 939.483928][ T5833] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 939.493047][ T9] hub 7-1:0.0: 1 port detected [ 939.497957][ T5833] usb 6-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 939.513791][ T5833] usb 6-1: config 0 interface 0 has no altsetting 0 [ 939.522556][ T5833] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 939.533281][ T5833] usb 6-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 939.545312][ T5833] usb 6-1: config 0 interface 0 has no altsetting 0 [ 939.555150][T23396] m920x_read = error: -19 [ 939.559601][T23396] dvb-usb: error -19 while querying for an remote control event. [ 939.569348][ T5833] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 939.578844][ T5833] usb 6-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 939.590243][ T5833] usb 6-1: config 0 interface 0 has no altsetting 0 [ 939.603185][ T5833] usb 6-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 939.613214][ T5833] usb 6-1: New USB device strings: Mfr=41, Product=64, SerialNumber=168 [ 939.622151][T23396] m920x_read = error: -19 [ 939.627143][T23396] dvb-usb: error -19 while querying for an remote control event. [ 939.635199][ T5833] usb 6-1: Product: syz [ 939.639566][ T5833] usb 6-1: Manufacturer: syz [ 939.644865][ T5833] usb 6-1: SerialNumber: syz [ 939.653275][ T5833] usb 6-1: config 0 descriptor?? [ 939.653427][ T6778] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 939.674654][ T5833] yurex 6-1:0.0: USB YUREX device now attached to Yurex #0 [ 939.693421][ T9] hub 7-1:0.0: hub_hub_status failed (err = -71) [ 939.701515][ T9] hub 7-1:0.0: config failed, can't get hub status (err -71) [ 939.713664][ T9] usbhid 7-1:0.0: can't add hid device: -71 [ 939.719711][ T9] usbhid 7-1:0.0: probe with driver usbhid failed with error -71 [ 939.728563][ T5833] m920x_read = error: -19 [ 939.733149][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 939.767889][ T9] usb 7-1: USB disconnect, device number 6 [ 939.793933][ T5833] m920x_read = error: -19 [ 939.798485][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 939.906852][ T5833] m920x_read = error: -19 [ 939.911287][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 939.965273][ T5833] m920x_read = error: -19 [ 939.969678][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 939.990208][ T9] usb 6-1: USB disconnect, device number 37 [ 940.004727][ T9] yurex 6-1:0.0: USB YUREX #0 now disconnected [ 940.038651][ T4838] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 940.043945][ T5919] usb 2-1: new high-speed USB device number 42 using dummy_hcd [ 940.107555][ T5833] m920x_read = error: -19 [ 940.111951][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 940.153635][ T5833] m920x_read = error: -19 [ 940.158005][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 940.206989][ T5919] usb 2-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 940.217698][ T5919] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 940.231847][ T5919] usb 2-1: config 0 descriptor?? [ 940.239241][ T5919] cp210x 2-1:0.0: cp210x converter detected [ 940.283851][ T9] m920x_read = error: -19 [ 940.288247][ T9] dvb-usb: error -19 while querying for an remote control event. [ 940.324732][ T9] m920x_read = error: -19 [ 940.329184][ T9] dvb-usb: error -19 while querying for an remote control event. [ 940.453630][ T9] m920x_read = error: -19 [ 940.458007][ T9] dvb-usb: error -19 while querying for an remote control event. [ 940.495807][ T9] m920x_read = error: -19 [ 940.500194][ T9] dvb-usb: error -19 while querying for an remote control event. [ 940.623838][ T9] m920x_read = error: -19 [ 940.628209][ T9] dvb-usb: error -19 while querying for an remote control event. [ 940.658117][ T5919] cp210x 2-1:0.0: failed to get vendor val 0x000e size 3: -32 [ 940.667775][ T9] m920x_read = error: -19 [ 940.680809][ T9] dvb-usb: error -19 while querying for an remote control event. [ 940.727402][ T6790] IPVS: sed: UDP 224.0.0.2:0 - no destination available [ 940.793831][ T9] m920x_read = error: -19 [ 940.798227][ T9] dvb-usb: error -19 while querying for an remote control event. [ 940.864850][ T9] m920x_read = error: -19 [ 940.869245][ T9] dvb-usb: error -19 while querying for an remote control event. [ 940.898979][ T5919] usb 2-1: cp210x converter now attached to ttyUSB0 [ 941.013908][ T5906] m920x_read = error: -19 [ 941.021889][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 941.039324][ T9] m920x_read = error: -19 [ 941.056625][ T9] dvb-usb: error -19 while querying for an remote control event. [ 941.108130][ T4838] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 941.117747][ T9] usb 2-1: USB disconnect, device number 42 [ 941.134417][ T56] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 941.145832][ T56] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 941.155856][ T56] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 941.165098][ T56] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 941.173032][ T56] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 941.174142][ T9] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 941.215200][ T5906] m920x_read = error: -19 [ 941.219586][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 941.233666][ T5833] m920x_read = error: -19 [ 941.258415][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 941.337698][ T4838] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 941.404102][ T9] cp210x 2-1:0.0: device disconnected [ 941.464125][ T5833] m920x_read = error: -19 [ 941.468512][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 941.476910][ T5906] m920x_read = error: -19 [ 941.493415][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 941.568752][ T4838] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 941.664497][ T9] m920x_read = error: -19 [ 941.668905][ T9] dvb-usb: error -19 while querying for an remote control event. [ 941.680843][ T5906] m920x_read = error: -19 [ 941.686020][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 941.854084][ T9] m920x_read = error: -19 [ 941.858484][ T9] dvb-usb: error -19 while querying for an remote control event. [ 941.869814][ T5833] m920x_read = error: -19 [ 941.890244][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 941.962404][ T6800] chnl_net:caif_netlink_parms(): no params data found [ 942.043708][ T5871] usb 6-1: new high-speed USB device number 38 using dummy_hcd [ 942.061403][ T4838] bridge_slave_1: left allmulticast mode [ 942.067867][ T4838] bridge_slave_1: left promiscuous mode [ 942.068898][ T9] m920x_read = error: -19 [ 942.074415][ T4838] bridge0: port 2(bridge_slave_1) entered disabled state [ 942.085286][ T9] dvb-usb: error -19 while querying for an remote control event. [ 942.096845][ T4838] bridge_slave_0: left allmulticast mode [ 942.102517][ T4838] bridge_slave_0: left promiscuous mode [ 942.108373][ T9] m920x_read = error: -19 [ 942.108997][ T4838] bridge0: port 1(bridge_slave_0) entered disabled state [ 942.113035][ T9] dvb-usb: error -19 while querying for an remote control event. [ 942.234398][ T5871] usb 6-1: too many configurations: 9, using maximum allowed: 8 [ 942.248124][ T5871] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 942.263923][ T9] m920x_read = error: -19 [ 942.268651][ T5871] usb 6-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 942.268919][ T9] dvb-usb: error -19 while querying for an remote control event. [ 942.288099][ T5833] m920x_read = error: -19 [ 942.291674][ T5871] usb 6-1: config 0 interface 0 has no altsetting 0 [ 942.292696][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 942.307311][ T5871] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 942.321322][ T5871] usb 6-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 942.337309][ T5871] usb 6-1: config 0 interface 0 has no altsetting 0 [ 942.345151][ T5871] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 942.358942][ T5871] usb 6-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 942.370271][ T5871] usb 6-1: config 0 interface 0 has no altsetting 0 [ 942.382225][ T5871] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 942.402295][ T5871] usb 6-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 942.418058][ T5871] usb 6-1: config 0 interface 0 has no altsetting 0 [ 942.426070][ T5871] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 942.436336][ T5871] usb 6-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 942.451080][ T5871] usb 6-1: config 0 interface 0 has no altsetting 0 [ 942.458948][ T5871] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 942.464015][ T5833] m920x_read = error: -19 [ 942.473260][ T5871] usb 6-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 942.488605][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 942.489252][ T5871] usb 6-1: config 0 interface 0 has no altsetting 0 [ 942.496787][ T5833] m920x_read = error: -19 [ 942.496817][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 942.519341][ T5871] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 942.528537][ T5871] usb 6-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 942.542959][ T5871] usb 6-1: config 0 interface 0 has no altsetting 0 [ 942.554033][ T5871] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 942.563244][ T5871] usb 6-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 942.586796][ T5871] usb 6-1: config 0 interface 0 has no altsetting 0 [ 942.608569][ T5871] usb 6-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 942.618576][ T5871] usb 6-1: New USB device strings: Mfr=41, Product=64, SerialNumber=168 [ 942.631150][ T5871] usb 6-1: Product: syz [ 942.635899][ T5871] usb 6-1: Manufacturer: syz [ 942.640689][ T5871] usb 6-1: SerialNumber: syz [ 942.656633][ T5871] usb 6-1: config 0 descriptor?? [ 942.661771][ T5833] m920x_read = error: -19 [ 942.666583][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 942.667073][ T5871] yurex 6-1:0.0: USB YUREX device now attached to Yurex #0 [ 942.674431][ T9] m920x_read = error: -19 [ 942.674449][ T9] dvb-usb: error -19 while querying for an remote control event. [ 942.717218][ T30] kauditd_printk_skb: 379 callbacks suppressed [ 942.717236][ T30] audit: type=1400 audit(2000000903.244:270825): avc: denied { recv } for pid=3546 comm="kworker/u8:9" saddr=10.128.0.169 src=30006 daddr=10.128.1.163 dest=47782 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 942.759514][ T30] audit: type=1400 audit(2000000903.284:270826): avc: denied { mounton } for pid=6832 comm="syz.6.15551" path="/196/bus" dev="tmpfs" ino=1030 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 942.779015][ T6833] overlayfs: upper fs does not support file handles, falling back to index=off. [ 942.783044][ T30] audit: type=1400 audit(2000000903.314:270827): avc: denied { unlink } for pid=6832 comm="syz.6.15551" name="#c" dev="tmpfs" ino=1034 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 942.807498][ T6833] overlayfs: fs on './file1' does not support file handles, falling back to xino=off. [ 942.826256][ T6833] overlayfs: conflicting lowerdir path [ 942.851625][ T5906] m920x_read = error: -19 [ 942.869712][ T30] audit: type=1400 audit(2000000903.404:270828): avc: denied { recv } for pid=23 comm="ksoftirqd/1" saddr=10.128.0.169 src=30006 daddr=10.128.1.163 dest=47782 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 942.871288][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 942.921077][ T5833] m920x_read = error: -19 [ 942.926772][ T5871] usb 6-1: USB disconnect, device number 38 [ 942.941033][ T5871] yurex 6-1:0.0: USB YUREX #0 now disconnected [ 942.949617][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 942.956430][ T30] audit: type=1400 audit(2000000903.484:270829): avc: denied { recv } for pid=5831 comm="syz-executor" saddr=10.128.0.169 src=30006 daddr=10.128.1.163 dest=47782 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 943.009565][ T30] audit: type=1400 audit(2000000903.504:270830): avc: denied { recv } for pid=30 comm="kauditd" saddr=10.128.0.169 src=30006 daddr=10.128.1.163 dest=47782 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 943.055157][ T30] audit: type=1400 audit(2000000903.524:270831): avc: denied { create } for pid=6834 comm="syz.0.15552" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 943.102435][ T4838] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 943.111883][ T30] audit: type=1400 audit(2000000903.524:270832): avc: denied { read write } for pid=5831 comm="syz-executor" name="loop1" dev="devtmpfs" ino=648 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 943.146831][ T5906] m920x_read = error: -19 [ 943.151783][ T4838] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 943.160507][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 943.177161][ T4838] bond0 (unregistering): Released all slaves [ 943.183704][ T5906] m920x_read = error: -19 [ 943.192523][ T30] audit: type=1400 audit(2000000903.524:270833): avc: denied { read write open } for pid=5831 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=648 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 943.201551][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 943.248407][ T30] audit: type=1400 audit(2000000903.524:270834): avc: denied { ioctl } for pid=5831 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=648 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 943.284422][ T5832] Bluetooth: hci0: command tx timeout [ 943.334793][ T5906] m920x_read = error: -19 [ 943.347962][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 943.383824][ T5906] m920x_read = error: -19 [ 943.388299][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 943.406061][ T6851] syz_tun: entered allmulticast mode [ 943.514010][ T5906] m920x_read = error: -19 [ 943.533580][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 943.546114][ T6800] bridge0: port 1(bridge_slave_0) entered blocking state [ 943.553939][ T5906] m920x_read = error: -19 [ 943.558338][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 943.571698][ T6800] bridge0: port 1(bridge_slave_0) entered disabled state [ 943.579515][ T6800] bridge_slave_0: entered allmulticast mode [ 943.588651][ T6800] bridge_slave_0: entered promiscuous mode [ 943.598916][ T6846] syz_tun: left allmulticast mode [ 943.653131][ T6800] bridge0: port 2(bridge_slave_1) entered blocking state [ 943.692856][ T6800] bridge0: port 2(bridge_slave_1) entered disabled state [ 943.697336][ T5906] m920x_read = error: -19 [ 943.711911][ T6800] bridge_slave_1: entered allmulticast mode [ 943.724773][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 943.732658][ T5906] m920x_read = error: -19 [ 943.740301][ T6861] input: Bluetooth HID Boot Protocol Device as /devices/virtual/bluetooth/hci0/hci0:200/input125 [ 943.753760][ T6800] bridge_slave_1: entered promiscuous mode [ 943.762479][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 943.884196][ T5833] m920x_read = error: -19 [ 943.891057][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 943.898428][ T6800] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 943.943857][ T5833] m920x_read = error: -19 [ 943.948333][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 943.961518][ T4838] hsr_slave_0: left promiscuous mode [ 943.973472][ T4838] hsr_slave_1: left promiscuous mode [ 943.991812][ T4838] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 944.003969][ T4838] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 944.034566][ T4838] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 944.042681][ T4838] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 944.068031][ T5833] m920x_read = error: -19 [ 944.072415][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 944.097339][ T4838] veth1_macvtap: left promiscuous mode [ 944.110568][ T4838] veth0_macvtap: left promiscuous mode [ 944.116382][ T5833] m920x_read = error: -19 [ 944.120749][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 944.129033][ T4838] veth1_vlan: left promiscuous mode [ 944.136576][ T4838] veth0_vlan: left promiscuous mode [ 944.263651][ T5833] m920x_read = error: -19 [ 944.268230][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 944.283603][ T5906] m920x_read = error: -19 [ 944.288110][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 944.454023][ T5906] m920x_read = error: -19 [ 944.458599][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 944.466688][ T5833] m920x_read = error: -19 [ 944.471180][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 944.639837][ T5906] m920x_read = error: -19 [ 944.645515][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 944.653283][ T5906] m920x_read = error: -19 [ 944.658330][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 944.786705][ T5833] usb 7-1: new high-speed USB device number 7 using dummy_hcd [ 944.805979][ T5906] m920x_read = error: -19 [ 944.810376][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 944.835834][ T5906] m920x_read = error: -19 [ 944.840221][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 944.900746][ T4838] team0 (unregistering): Port device team_slave_1 removed [ 944.948720][ T5833] usb 7-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 944.965388][ T4838] team0 (unregistering): Port device team_slave_0 removed [ 944.974489][ T5833] usb 7-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 944.983531][ T5906] m920x_read = error: -19 [ 944.987923][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 945.004723][ T9] m920x_read = error: -19 [ 945.009091][ T9] dvb-usb: error -19 while querying for an remote control event. [ 945.017577][ T5833] usb 7-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 945.027284][ T5833] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 945.035386][ T5833] usb 7-1: SerialNumber: syz [ 945.176655][ T9] m920x_read = error: -19 [ 945.181055][ T9] dvb-usb: error -19 while querying for an remote control event. [ 945.188942][ T5906] m920x_read = error: -19 [ 945.193301][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 945.255423][ T5833] usb 7-1: 0:2 : does not exist [ 945.268252][ T5833] usb 7-1: 5:0: failed to get current value for ch 0 (-22) [ 945.290630][ T5833] usb 7-1: USB disconnect, device number 7 [ 945.355573][ T5832] Bluetooth: hci0: command tx timeout [ 945.373660][ T5906] m920x_read = error: -19 [ 945.378100][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 945.386032][ T9] m920x_read = error: -19 [ 945.390387][ T9] dvb-usb: error -19 while querying for an remote control event. [ 945.541280][ T6800] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 945.556452][ T5833] m920x_read = error: -19 [ 945.560896][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 945.568928][ T9] m920x_read = error: -19 [ 945.573369][ T9] dvb-usb: error -19 while querying for an remote control event. [ 945.678848][ T6800] team0: Port device team_slave_0 added [ 945.718954][ T6800] team0: Port device team_slave_1 added [ 945.754861][ T5833] m920x_read = error: -19 [ 945.759250][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 945.767455][ T6898] SELinux: failed to load policy [ 945.772694][ T9] m920x_read = error: -19 [ 945.779820][ T9] dvb-usb: error -19 while querying for an remote control event. [ 945.822109][ T6800] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 945.864147][ T6800] 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. [ 945.934241][ T6800] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 945.945266][ T9] m920x_read = error: -19 [ 945.949667][ T9] dvb-usb: error -19 while querying for an remote control event. [ 945.973897][ T9] m920x_read = error: -19 [ 945.978616][ T9] dvb-usb: error -19 while querying for an remote control event. [ 946.012154][ T6800] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 946.035320][ T6800] 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. [ 946.061269][ C0] vkms_vblank_simulate: vblank timer overrun [ 946.123888][ T9] m920x_read = error: -19 [ 946.128296][ T9] dvb-usb: error -19 while querying for an remote control event. [ 946.143554][ T6800] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 946.154500][ T5833] m920x_read = error: -19 [ 946.158881][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 946.323600][ T5833] m920x_read = error: -19 [ 946.328068][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 946.338938][ T9] m920x_read = error: -19 [ 946.343335][ T9] dvb-usb: error -19 while querying for an remote control event. [ 946.376201][ T6800] hsr_slave_0: entered promiscuous mode [ 946.398597][ T6800] hsr_slave_1: entered promiscuous mode [ 946.420062][ T6800] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 946.429352][ T6800] Cannot create hsr debugfs directory [ 946.496852][ T6924] Bluetooth: MGMT ver 1.23 [ 946.524241][ T9] m920x_read = error: -19 [ 946.541605][ T9] dvb-usb: error -19 while querying for an remote control event. [ 946.549649][ T5833] m920x_read = error: -19 [ 946.568860][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 946.734272][ T9] m920x_read = error: -19 [ 946.738646][ T9] dvb-usb: error -19 while querying for an remote control event. [ 946.752826][ T5833] m920x_read = error: -19 [ 946.774171][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 946.934055][ T5833] m920x_read = error: -19 [ 946.938451][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 946.946343][ T9] m920x_read = error: -19 [ 946.951470][ T9] dvb-usb: error -19 while querying for an remote control event. [ 947.124035][ T5833] m920x_read = error: -19 [ 947.128459][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 947.136539][ T9] m920x_read = error: -19 [ 947.140895][ T9] dvb-usb: error -19 while querying for an remote control event. [ 947.432233][ T56] Bluetooth: hci0: command tx timeout [ 947.451555][ T5833] m920x_read = error: -19 [ 947.460584][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 947.474266][ T9] m920x_read = error: -19 [ 947.489464][ T9] dvb-usb: error -19 while querying for an remote control event. [ 947.636280][ T6800] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 947.653668][ T9] m920x_read = error: -19 [ 947.658069][ T9] dvb-usb: error -19 while querying for an remote control event. [ 947.666418][ T5833] m920x_read = error: -19 [ 947.671463][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 947.699551][ T6800] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 947.719916][ T6800] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 947.728070][ T30] kauditd_printk_skb: 322 callbacks suppressed [ 947.728086][ T30] audit: type=1400 audit(2000000908.264:271157): avc: denied { recv } for pid=4838 comm="kworker/u8:0" saddr=10.128.0.169 src=30006 daddr=10.128.1.163 dest=47782 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 947.760385][ C0] vkms_vblank_simulate: vblank timer overrun [ 947.778635][ T6800] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 947.798681][ T30] audit: type=1400 audit(2000000908.304:271158): avc: denied { write } for pid=6949 comm="syz.1.15597" name="sg0" dev="devtmpfs" ino=758 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 947.825794][ T30] audit: type=1400 audit(2000000908.304:271159): avc: denied { open } for pid=6949 comm="syz.1.15597" path="/dev/sg0" dev="devtmpfs" ino=758 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 947.850786][ T30] audit: type=1400 audit(2000000908.304:271160): avc: denied { map_create } for pid=6951 comm="syz.5.15599" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 947.870631][ T9] m920x_read = error: -19 [ 947.876611][ T9] dvb-usb: error -19 while querying for an remote control event. [ 947.891327][ T6954] SELinux: failure in selinux_parse_skb(), unable to parse packet [ 947.899666][ T5833] m920x_read = error: -19 [ 947.904395][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 947.936457][ T30] audit: type=1400 audit(2000000908.304:271161): avc: denied { map_read map_write } for pid=6951 comm="syz.5.15599" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 947.992769][ T6952] overlayfs: unescaped trailing colons in lowerdir mount option. [ 948.005487][ T30] audit: type=1400 audit(2000000908.314:271162): avc: denied { write } for pid=6949 comm="syz.1.15597" name="sg0" dev="devtmpfs" ino=758 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 948.029328][ C0] vkms_vblank_simulate: vblank timer overrun [ 948.044730][ T6800] 8021q: adding VLAN 0 to HW filter on device bond0 [ 948.074917][ T5833] m920x_read = error: -19 [ 948.081136][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 948.082968][ T6956] vlan0: entered allmulticast mode [ 948.089386][ T9] m920x_read = error: -19 [ 948.099071][ T9] dvb-usb: error -19 while querying for an remote control event. [ 948.109137][ T30] audit: type=1400 audit(2000000908.314:271163): avc: denied { open } for pid=6949 comm="syz.1.15597" path="/dev/sg0" dev="devtmpfs" ino=758 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 948.135589][ T30] audit: type=1400 audit(2000000908.324:271164): avc: denied { write } for pid=6949 comm="syz.1.15597" name="sg0" dev="devtmpfs" ino=758 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 948.159426][ C0] vkms_vblank_simulate: vblank timer overrun [ 948.166090][ T6956] erspan0: entered allmulticast mode [ 948.185644][ T6958] audit: audit_backlog=65 > audit_backlog_limit=64 [ 948.192631][ T6958] audit: audit_lost=3212 audit_rate_limit=0 audit_backlog_limit=64 [ 948.219643][ T6800] 8021q: adding VLAN 0 to HW filter on device team0 [ 948.247921][ T3515] bridge0: port 1(bridge_slave_0) entered blocking state [ 948.255189][ T3515] bridge0: port 1(bridge_slave_0) entered forwarding state [ 948.266846][ T9] m920x_read = error: -19 [ 948.271256][ T9] dvb-usb: error -19 while querying for an remote control event. [ 948.279284][ T5906] m920x_read = error: -19 [ 948.285357][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 948.317488][ T3515] bridge0: port 2(bridge_slave_1) entered blocking state [ 948.324704][ T3515] bridge0: port 2(bridge_slave_1) entered forwarding state [ 948.412953][ T6800] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 948.464089][ T5833] m920x_read = error: -19 [ 948.468532][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 948.476453][ T5906] m920x_read = error: -19 [ 948.480768][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 948.543995][ T5832] Bluetooth: hci0: Opcode 0x0401 failed: -110 [ 948.673933][ T5906] m920x_read = error: -19 [ 948.678324][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 948.687563][ T5833] m920x_read = error: -19 [ 948.691935][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 948.863207][ T6975] nullb0: AHDI p1 [ 948.894105][ T9] m920x_read = error: -19 [ 948.898515][ T9] dvb-usb: error -19 while querying for an remote control event. [ 948.911900][ T6800] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 948.919196][ T5833] m920x_read = error: -19 [ 948.923867][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 948.962379][ T6800] veth0_vlan: entered promiscuous mode [ 948.973994][ T6800] veth1_vlan: entered promiscuous mode [ 949.013387][ T6800] veth0_macvtap: entered promiscuous mode [ 949.078740][ T6800] veth1_macvtap: entered promiscuous mode [ 949.085429][ T5833] m920x_read = error: -19 [ 949.089799][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 949.105167][ T9] m920x_read = error: -19 [ 949.109555][ T9] dvb-usb: error -19 while querying for an remote control event. [ 949.168345][ T6800] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 949.202954][ T6800] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 949.240016][ T6800] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 949.261162][ T6800] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 949.273357][ T6800] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 949.291883][ T6800] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 949.303333][ T6800] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 949.303603][ T9] m920x_read = error: -19 [ 949.313348][ T6800] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 949.321946][ T5833] m920x_read = error: -19 [ 949.328094][ T6800] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 949.344412][ T6800] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 949.370118][ T9] dvb-usb: error -19 while querying for an remote control event. [ 949.378358][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 949.418779][ T6800] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 949.428028][ T6800] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 949.437242][ T6800] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 949.446985][ T6800] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 949.504418][ T5832] Bluetooth: hci0: command 0x0419 tx timeout [ 949.554733][ T9] m920x_read = error: -19 [ 949.559122][ T9] dvb-usb: error -19 while querying for an remote control event. [ 949.573661][ T5833] m920x_read = error: -19 [ 949.578034][ T5833] dvb-usb: error -19 while querying for an remote control event. [ 949.604571][ T3546] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 949.612428][ T3546] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 949.621841][ T3515] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 949.675857][ T3515] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 949.753925][ T9] m920x_read = error: -19 [ 949.758311][ T9] dvb-usb: error -19 while querying for an remote control event. [ 949.766356][ T5906] m920x_read = error: -19 [ 949.770709][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 949.943990][ T9] m920x_read = error: -19 [ 949.953616][ T9] dvb-usb: error -19 while querying for an remote control event. [ 949.965735][ T9] m920x_read = error: -19 [ 949.970363][ T9] dvb-usb: error -19 while querying for an remote control event. [ 950.124679][ T9] m920x_read = error: -19 [ 950.129404][ T9] dvb-usb: error -19 while querying for an remote control event. [ 950.144773][ T5906] m920x_read = error: -19 [ 950.149182][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 950.193028][ T7015] pim6reg1: entered promiscuous mode [ 950.201821][ T7015] pim6reg1: entered allmulticast mode [ 950.324284][ T5906] m920x_read = error: -19 [ 950.328681][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 950.336544][ T9] m920x_read = error: -19 [ 950.340906][ T9] dvb-usb: error -19 while querying for an remote control event. [ 950.513599][ T9] m920x_read = error: -19 [ 950.517991][ T9] dvb-usb: error -19 while querying for an remote control event. [ 950.526341][ T5906] m920x_read = error: -19 [ 950.530683][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 950.705000][ T5906] m920x_read = error: -19 [ 950.719005][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 950.727017][ T9] m920x_read = error: -19 [ 950.731364][ T9] dvb-usb: error -19 while querying for an remote control event. [ 950.830730][ T13] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 950.904258][ T5906] m920x_read = error: -19 [ 950.909895][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 950.918103][ T9] m920x_read = error: -19 [ 950.922441][ T9] dvb-usb: error -19 while querying for an remote control event. [ 951.133849][ T9] m920x_read = error: -19 [ 951.138199][ T9] dvb-usb: error -19 while querying for an remote control event. [ 951.146044][ T5906] m920x_read = error: -19 [ 951.150354][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 951.313852][ T5906] m920x_read = error: -19 [ 951.318234][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 951.326049][ T9] m920x_read = error: -19 [ 951.330361][ T9] dvb-usb: error -19 while querying for an remote control event. [ 951.368167][ T13] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 951.493894][ T9] m920x_read = error: -19 [ 951.498291][ T9] dvb-usb: error -19 while querying for an remote control event. [ 951.506621][ T5906] m920x_read = error: -19 [ 951.510958][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 951.676681][ T5906] m920x_read = error: -19 [ 951.681075][ T5906] dvb-usb: error -19 while querying for an remote control event. [ 951.692936][ T9] m920x_read = error: -19 [ 951.720212][ T9] dvb-usb: error -19 while querying for an remote control event. [ 951.783426][ T13] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 951.923785][ T5919] usb 6-1: new full-speed USB device number 39 using dummy_hcd [ 1056.883456][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 1056.890447][ C1] rcu: 0-...!: (0 ticks this GP) idle=e174/1/0x4000000000000000 softirq=207736/207736 fqs=3 [ 1056.902000][ C1] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P5831/1:b..l [ 1056.909921][ C1] rcu: (detected by 1, t=10502 jiffies, g=176705, q=565 ncpus=2) [ 1056.917718][ C1] Sending NMI from CPU 1 to CPUs 0: [ 1056.917747][ C0] NMI backtrace for cpu 0 [ 1056.917759][ C0] CPU: 0 UID: 0 PID: 7044 Comm: syz-executor Not tainted 6.15.0-rc6-syzkaller-00105-g088d13246a46 #0 PREEMPT(full) [ 1056.917777][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 1056.917785][ C0] RIP: 0010:__lock_acquire+0x1f9/0x1ba0 [ 1056.917810][ C0] Code: ff 1f 00 00 41 09 c5 8b 84 24 c0 00 00 00 44 89 6b 20 89 43 24 e8 f7 b0 ff ff 48 89 df 44 0f b6 a8 c4 00 00 00 e8 e7 b0 ff ff <0f> b6 b0 c5 00 00 00 45 84 ed 0f 84 fb 01 00 00 0f b6 4b 21 84 c9 [ 1056.917823][ C0] RSP: 0018:ffffc90000007c48 EFLAGS: 00000003 [ 1056.917834][ C0] RAX: ffffffff95aac4d8 RBX: ffff88802dc82f58 RCX: 0000000000020000 [ 1056.917844][ C0] RDX: 0000000000000000 RSI: ffff88802dc82f30 RDI: ffff88802dc82f58 [ 1056.917853][ C0] RBP: ffff88802dc82f30 R08: 0000000000080000 R09: 0000000000000001 [ 1056.917862][ C0] R10: 0000000000000000 R11: ffffffff8e3bfc00 R12: 0000000000000001 [ 1056.917871][ C0] R13: 0000000000000003 R14: ffff88802dc82440 R15: 0000000000000000 [ 1056.917880][ C0] FS: 0000555593833500(0000) GS:ffff8881249df000(0000) knlGS:0000000000000000 [ 1056.917895][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1056.917904][ C0] CR2: 00005555898b5808 CR3: 000000006966c000 CR4: 00000000003526f0 [ 1056.917913][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1056.917921][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1056.917930][ C0] Call Trace: [ 1056.917936][ C0] [ 1056.917945][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 1056.917963][ C0] lock_acquire+0x179/0x350 [ 1056.917981][ C0] ? advance_sched+0x688/0xc80 [ 1056.918002][ C0] ? advance_sched+0x62b/0xc80 [ 1056.918022][ C0] advance_sched+0x699/0xc80 [ 1056.918039][ C0] ? advance_sched+0x688/0xc80 [ 1056.918061][ C0] ? __pfx_advance_sched+0x10/0x10 [ 1056.918079][ C0] __hrtimer_run_queues+0x202/0xad0 [ 1056.918096][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 1056.918110][ C0] ? read_tsc+0x9/0x20 [ 1056.918131][ C0] hrtimer_interrupt+0x397/0x8e0 [ 1056.918150][ C0] __sysvec_apic_timer_interrupt+0x108/0x3f0 [ 1056.918167][ C0] sysvec_apic_timer_interrupt+0x9f/0xc0 [ 1056.918185][ C0] [ 1056.918190][ C0] [ 1056.918195][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1056.918210][ C0] RIP: 0010:rcu_is_watching+0x0/0xc0 [ 1056.918226][ C0] Code: a2 3c 8e e8 e2 00 62 03 e9 51 ff ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1e fa 55 53 65 ff 05 d3 1f 03 12 e8 2e 1c cc 09 48 c7 c3 e8 [ 1056.918243][ C0] RSP: 0018:ffffc90004b6f658 EFLAGS: 00000297 [ 1056.918253][ C0] RAX: 0000000000000000 RBX: ffffffff8e3bfc00 RCX: 0000000000000002 [ 1056.918264][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8e3bfc00 [ 1056.918272][ C0] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 1056.918280][ C0] R10: 0000000000000001 R11: 0000000000011096 R12: 0000000000000000 [ 1056.918288][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1056.918303][ C0] lock_acquire+0x2cd/0x350 [ 1056.918322][ C0] ? unwind_next_frame+0x3f4/0x20a0 [ 1056.918338][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 1056.918355][ C0] unwind_next_frame+0xd1/0x20a0 [ 1056.918370][ C0] ? unwind_next_frame+0xbd/0x20a0 [ 1056.918383][ C0] ? __vmalloc_node_range_noprof+0x277/0x1540 [ 1056.918404][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 1056.918421][ C0] arch_stack_walk+0x94/0x100 [ 1056.918440][ C0] ? __vmalloc_node_range_noprof+0x277/0x1540 [ 1056.918459][ C0] stack_trace_save+0x8e/0xc0 [ 1056.918474][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 1056.918490][ C0] ? __lock_acquire+0xaa4/0x1ba0 [ 1056.918510][ C0] kasan_save_stack+0x33/0x60 [ 1056.918522][ C0] ? kasan_save_stack+0x33/0x60 [ 1056.918532][ C0] ? kasan_save_track+0x14/0x30 [ 1056.918542][ C0] ? kasan_save_free_info+0x3b/0x60 [ 1056.918558][ C0] ? __kasan_slab_free+0x51/0x70 [ 1056.918569][ C0] ? kmem_cache_free+0x2d4/0x4d0 [ 1056.918587][ C0] ? alloc_vmap_area+0x1ecc/0x2970 [ 1056.918602][ C0] ? __get_vm_area_node+0x1ca/0x330 [ 1056.918617][ C0] ? __vmalloc_node_range_noprof+0x277/0x1540 [ 1056.918652][ C0] kasan_save_track+0x14/0x30 [ 1056.918663][ C0] kasan_save_free_info+0x3b/0x60 [ 1056.918679][ C0] __kasan_slab_free+0x51/0x70 [ 1056.918691][ C0] kmem_cache_free+0x2d4/0x4d0 [ 1056.918709][ C0] ? __pfx___might_resched+0x10/0x10 [ 1056.918726][ C0] ? alloc_vmap_area+0x1ecc/0x2970 [ 1056.918743][ C0] alloc_vmap_area+0x1ecc/0x2970 [ 1056.918763][ C0] ? __pfx_alloc_vmap_area+0x10/0x10 [ 1056.918782][ C0] __get_vm_area_node+0x1ca/0x330 [ 1056.918801][ C0] __vmalloc_node_range_noprof+0x277/0x1540 [ 1056.918819][ C0] ? kcov_ioctl+0x4c/0x730 [ 1056.918831][ C0] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 1056.918851][ C0] ? kcov_ioctl+0x4c/0x730 [ 1056.918865][ C0] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 1056.918884][ C0] ? hook_file_ioctl_common+0x145/0x410 [ 1056.918900][ C0] ? kcov_ioctl+0x4c/0x730 [ 1056.918912][ C0] vmalloc_user_noprof+0x6b/0x90 [ 1056.918929][ C0] ? kcov_ioctl+0x4c/0x730 [ 1056.918940][ C0] kcov_ioctl+0x4c/0x730 [ 1056.918951][ C0] ? __pfx_kcov_ioctl+0x10/0x10 [ 1056.918964][ C0] __x64_sys_ioctl+0x193/0x200 [ 1056.918981][ C0] do_syscall_64+0xcd/0x260 [ 1056.919000][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1056.919013][ C0] RIP: 0033:0x7fd71178e56b [ 1056.919024][ C0] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1c 48 8b 44 24 18 64 48 2b 04 25 28 00 00 [ 1056.919036][ C0] RSP: 002b:00007fff011064c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1056.919063][ C0] RAX: ffffffffffffffda RBX: 0000000000080000 RCX: 00007fd71178e56b [ 1056.919072][ C0] RDX: 0000000000080000 RSI: ffffffff80086301 RDI: 00000000000000dc [ 1056.919080][ C0] RBP: 00007fd7119b63b8 R08: 00000000000000da R09: 0000000000000000 [ 1056.919088][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1056.919096][ C0] R13: 0000000000000003 R14: 0000000000000009 R15: 0000000000000000 [ 1056.919108][ C0] [ 1056.919740][ C1] task:syz-executor state:R running task stack:23512 pid:5831 tgid:5831 ppid:5813 task_flags:0x400140 flags:0x00000000 [ 1057.526555][ C1] Call Trace: [ 1057.529831][ C1] [ 1057.532766][ C1] __schedule+0x116f/0x5de0 [ 1057.537279][ C1] ? __lock_acquire+0x5ca/0x1ba0 [ 1057.542236][ C1] ? __lock_acquire+0xaa4/0x1ba0 [ 1057.547188][ C1] ? __pfx___schedule+0x10/0x10 [ 1057.552045][ C1] ? page_table_check_set+0x96f/0xb50 [ 1057.557418][ C1] ? do_raw_spin_lock+0x12c/0x2b0 [ 1057.562442][ C1] ? find_held_lock+0x2b/0x80 [ 1057.567115][ C1] ? preempt_schedule_thunk+0x16/0x30 [ 1057.572481][ C1] preempt_schedule_common+0x44/0xc0 [ 1057.577771][ C1] preempt_schedule_thunk+0x16/0x30 [ 1057.582973][ C1] _raw_spin_unlock+0x3e/0x50 [ 1057.587651][ C1] copy_page_range+0x1948/0x5f80 [ 1057.592631][ C1] ? __pfx_copy_page_range+0x10/0x10 [ 1057.597931][ C1] ? __pfx___might_resched+0x10/0x10 [ 1057.603218][ C1] ? __pfx_mas_store+0x10/0x10 [ 1057.607979][ C1] ? __vma_enter_locked+0x163/0x3f0 [ 1057.613176][ C1] ? copy_process+0x85dd/0x91a0 [ 1057.618032][ C1] ? down_write+0x14d/0x200 [ 1057.622545][ C1] ? up_write+0x1b2/0x520 [ 1057.626873][ C1] copy_process+0x862b/0x91a0 [ 1057.631570][ C1] ? __pfx_copy_process+0x10/0x10 [ 1057.636606][ C1] ? do_raw_spin_lock+0x12c/0x2b0 [ 1057.641641][ C1] kernel_clone+0xfc/0x960 [ 1057.646063][ C1] ? __pfx_kernel_clone+0x10/0x10 [ 1057.651099][ C1] ? cgroup_rstat_updated+0x2a/0xb20 [ 1057.656391][ C1] __do_sys_clone+0xce/0x120 [ 1057.660980][ C1] ? __pfx___do_sys_clone+0x10/0x10 [ 1057.666194][ C1] ? do_user_addr_fault+0x843/0x1370 [ 1057.671493][ C1] do_syscall_64+0xcd/0x260 [ 1057.676002][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1057.681891][ C1] RIP: 0033:0x7fbb653851d3 [ 1057.686302][ C1] RSP: 002b:00007ffcae916b38 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1057.694709][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbb653851d3 [ 1057.702673][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 1057.710639][ C1] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000001 [ 1057.718602][ C1] R10: 000055558551b7d0 R11: 0000000000000246 R12: 0000000000000000 [ 1057.726566][ C1] R13: 00000000000927c0 R14: 00000000000e85e4 R15: 00007ffcae916cd0 [ 1057.734548][ C1] [ 1057.737560][ C1] rcu: rcu_preempt kthread starved for 10495 jiffies! g176705 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 1057.748832][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 1057.758815][ C1] rcu: RCU grace-period kthread stack dump: [ 1057.764694][ C1] task:rcu_preempt state:R running task stack:27704 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00004000 [ 1057.778180][ C1] Call Trace: [ 1057.781452][ C1] [ 1057.784383][ C1] __schedule+0x116f/0x5de0 [ 1057.788891][ C1] ? find_held_lock+0x2b/0x80 [ 1057.793570][ C1] ? __lock_acquire+0x5ca/0x1ba0 [ 1057.798514][ C1] ? __pfx___schedule+0x10/0x10 [ 1057.803372][ C1] ? find_held_lock+0x2b/0x80 [ 1057.808049][ C1] ? schedule+0x2d7/0x3a0 [ 1057.812380][ C1] schedule+0xe7/0x3a0 [ 1057.816448][ C1] schedule_timeout+0x123/0x290 [ 1057.821296][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 1057.826666][ C1] ? __pfx_process_timeout+0x10/0x10 [ 1057.831955][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 1057.837764][ C1] ? prepare_to_swait_event+0xf5/0x480 [ 1057.843239][ C1] rcu_gp_fqs_loop+0x1ea/0xb00 [ 1057.848012][ C1] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 1057.853306][ C1] ? rcu_gp_cleanup+0x7c1/0xd90 [ 1057.858165][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 1057.863976][ C1] rcu_gp_kthread+0x270/0x380 [ 1057.868665][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 1057.873865][ C1] ? rcu_is_watching+0x12/0xc0 [ 1057.878630][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 1057.883833][ C1] ? __kthread_parkme+0x19e/0x250 [ 1057.888864][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 1057.894069][ C1] kthread+0x3c2/0x780 [ 1057.898134][ C1] ? __pfx_kthread+0x10/0x10 [ 1057.902715][ C1] ? __pfx_kthread+0x10/0x10 [ 1057.907299][ C1] ? __pfx_kthread+0x10/0x10 [ 1057.911883][ C1] ? __pfx_kthread+0x10/0x10 [ 1057.916467][ C1] ? rcu_is_watching+0x12/0xc0 [ 1057.921238][ C1] ? __pfx_kthread+0x10/0x10 [ 1057.925826][ C1] ret_from_fork+0x45/0x80 [ 1057.930246][ C1] ? __pfx_kthread+0x10/0x10 [ 1057.934833][ C1] ret_from_fork_asm+0x1a/0x30 [ 1057.939613][ C1] [ 1057.942625][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 1057.948942][ C1] CPU: 1 UID: 0 PID: 5826 Comm: syz-executor Not tainted 6.15.0-rc6-syzkaller-00105-g088d13246a46 #0 PREEMPT(full) [ 1057.961086][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 1057.971134][ C1] RIP: 0010:smp_call_function_many_cond+0x4a3/0x1290 [ 1057.977808][ C1] Code: e5 01 89 ee e8 de 12 0c 00 85 ed 74 48 48 8b 44 24 20 49 89 c4 83 e0 07 49 c1 ec 03 48 89 c5 4d 01 f4 83 c5 03 e8 7d 17 0c 00 90 41 0f b6 04 24 40 38 c5 7c 08 84 c0 0f 85 de 0b 00 00 8b 43 [ 1057.997411][ C1] RSP: 0018:ffffc9000469f8b8 EFLAGS: 00000293 [ 1058.003476][ C1] RAX: 0000000000000000 RBX: ffff8880b8441720 RCX: ffffffff81af2ee9 [ 1058.011460][ C1] RDX: ffff888025072440 RSI: ffffffff81af2ec3 RDI: 0000000000000005 [ 1058.019443][ C1] RBP: 0000000000000003 R08: 0000000000000005 R09: 0000000000000000 [ 1058.027414][ C1] R10: 0000000000000001 R11: 0000000000000000 R12: ffffed10170882e5 [ 1058.035382][ C1] R13: 0000000000000001 R14: dffffc0000000000 R15: ffff8880b853b040 [ 1058.043348][ C1] FS: 00005555898b5500(0000) GS:ffff888124adf000(0000) knlGS:0000000000000000 [ 1058.052274][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1058.058857][ C1] CR2: 00007f107eee56c0 CR3: 000000006063a000 CR4: 00000000003526f0 [ 1058.066833][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1058.074812][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1058.082801][ C1] Call Trace: [ 1058.086081][ C1] [ 1058.089020][ C1] ? __pfx_flush_tlb_func+0x10/0x10 [ 1058.094233][ C1] on_each_cpu_cond_mask+0x40/0x90 [ 1058.099346][ C1] flush_tlb_mm_range+0x322/0x1780 [ 1058.104463][ C1] ? find_held_lock+0x2b/0x80 [ 1058.109140][ C1] ? copy_process+0x7947/0x91a0 [ 1058.113997][ C1] ? __pfx_flush_tlb_mm_range+0x10/0x10 [ 1058.119548][ C1] ? up_write+0x1b2/0x520 [ 1058.123876][ C1] copy_process+0x7961/0x91a0 [ 1058.128573][ C1] ? __pfx_copy_process+0x10/0x10 [ 1058.133609][ C1] ? do_raw_spin_lock+0x12c/0x2b0 [ 1058.138641][ C1] kernel_clone+0xfc/0x960 [ 1058.143063][ C1] ? __pfx_kernel_clone+0x10/0x10 [ 1058.148101][ C1] ? cgroup_rstat_updated+0x2a/0xb20 [ 1058.153398][ C1] __do_sys_clone+0xce/0x120 [ 1058.157987][ C1] ? __pfx___do_sys_clone+0x10/0x10 [ 1058.163202][ C1] ? do_user_addr_fault+0x843/0x1370 [ 1058.168490][ C1] do_syscall_64+0xcd/0x260 [ 1058.172998][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1058.178889][ C1] RIP: 0033:0x7f107e1851d3 [ 1058.183300][ C1] Code: 1f 84 00 00 00 00 00 64 48 8b 04 25 10 00 00 00 45 31 c0 31 d2 31 f6 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 89 c2 85 c0 75 2c 64 48 8b 04 25 10 00 00 [ 1058.202905][ C1] RSP: 002b:00007ffda10797f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1058.211315][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f107e1851d3 [ 1058.219281][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 1058.227244][ C1] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000001 [ 1058.235223][ C1] R10: 00005555898b57d0 R11: 0000000000000246 R12: 0000000000000000 [ 1058.243219][ C1] R13: 00000000000927c0 R14: 00000000000e8629 R15: 00007ffda1079990 [ 1058.251211][ C1]