last executing test programs: 3.255719118s ago: executing program 4 (id=205): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x0, 0x10, &(0x7f0000000580)=ANY=[@ANYBLOB="18050000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb7020000080000", @ANYRES32=r0, @ANYBLOB="0000000000000000b704000008000000850000007800"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = gettid() clock_nanosleep(0xfffffff2, 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000000040)) rt_sigqueueinfo(r1, 0x21, 0x0) setrlimit(0x2, 0x0) prctl$PR_SET_MM(0x23, 0xb, &(0x7f0000ff8000/0x1000)=nil) prlimit64(0x0, 0x6, &(0x7f0000000140), 0x0) 3.190801063s ago: executing program 3 (id=207): r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x180300, 0x0) ioctl$FBIOGETCMAP(r0, 0x4604, &(0x7f00000001c0)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0}) 3.11160733s ago: executing program 3 (id=208): r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x20000008}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)={0x2000000d}) epoll_pwait(r1, 0x0, 0x0, 0xdc, 0x0, 0x0) 3.09694918s ago: executing program 3 (id=209): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x6, 0x4, &(0x7f0000000700)=ANY=[@ANYBLOB="18020000090000000000000000000000850000004100000095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x5, 0x5, 0x9, 0x1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1d, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000800000000000000000000018110000", @ANYRES32=r1], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x94) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x18, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000040)='mm_page_alloc\x00', r2}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r0, 0x0, 0xe, 0x0, &(0x7f0000000240)="bf1ea0e3c19ed614ebadb3161741", 0x0, 0x500, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x9}, 0x50) 3.063605433s ago: executing program 3 (id=210): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x403, 0x6030, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x2}}}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000000)={0x24, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x22, 0x2, {[@main=@item_012={0x1, 0x0, 0x7, "a4"}]}}, 0x0}, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000940)={0x84, &(0x7f00000004c0)={0x0, 0x14, 0xd, "5e6424818327b2369deca65eb2"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000880)={0x84, &(0x7f00000003c0)=ANY=[@ANYBLOB='\x00\x00M'], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) 2.35763595s ago: executing program 4 (id=225): syz_usb_connect$cdc_ecm(0x2, 0x5a, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x0, 0x0, 0xffffffffffff8001, 0x1, [{{0x9, 0x2, 0x48, 0x1, 0x1, 0x0, 0x80, 0x3, [{{0x9, 0x4, 0x0, 0x0, 0xff, 0x2, 0x2, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0xfffe}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x4, 0xffff}, [@acm={0x4}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x20}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x4}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x0, 0xff}}}}}]}}]}}, 0x0) 2.193733473s ago: executing program 2 (id=229): socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)={0x2c, r1, 0x1, 0x0, 0x10, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e22}, @FOU_ATTR_PEER_V4={0x8, 0x8, @empty}, @FOU_ATTR_TYPE={0x5, 0x4, 0x2}]}, 0x2c}}, 0x0) 2.084302862s ago: executing program 2 (id=231): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @local}, 0x47) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000140)=0x2, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000340)=[@timestamp, @window={0x3, 0x6, 0x7}, @mss={0x2, 0x7}, @window={0x3, 0x0, 0x4}, @window={0x3, 0x8, 0x6}, @timestamp, @window={0x3, 0xfffe}, @sack_perm], 0x2000000000000061) sendto$inet(r0, &(0x7f0000000200)="118282a8dd7d1e500b97b5b46626afe725c85243b525d7a68d80403ec72710a81604c26993", 0x25, 0x8804, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0), 0x4) sendto$inet(r0, &(0x7f00000004c0)='<', 0x381, 0x805, 0x0, 0x0) 2.016291967s ago: executing program 2 (id=233): madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x80000000e) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x4, 0x0, 0x0, 0x2) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x1, 0x0, 0x0, 0x2) 1.673736625s ago: executing program 2 (id=239): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000a40)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) r1 = accept4$alg(r0, 0x0, 0x0, 0x80800) sendmmsg$alg(r1, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000040}], 0x1, 0x85) io_setup(0xff, &(0x7f0000000380)=0x0) io_submit(r2, 0x2000000000000225, &(0x7f0000001440)=[&(0x7f0000000200)={0x1000000, 0x0, 0x700000000000000, 0x0, 0xfffb, r1, &(0x7f0000000340), 0x2d}]) 1.448034443s ago: executing program 2 (id=243): move_pages(0x0, 0x1efe, &(0x7f0000000080), 0x0, &(0x7f0000000040), 0x0) socket$nl_route(0x10, 0x3, 0x0) 1.340069942s ago: executing program 2 (id=245): socket$nl_route(0x10, 0x3, 0x0) syz_usb_connect(0x2, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="31010000dccd5e08cb0603000000000023010902240001000064000904340102d469e70009058acf"], 0x0) 1.332512572s ago: executing program 0 (id=246): bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0500000004000000ff0f000005"], 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r0}, 0x10) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) r2 = socket(0x2c, 0x3, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x11, 0x4, 0x4, 0xff}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r3, &(0x7f0000000140), &(0x7f0000000080)=@udp6=r2}, 0x20) close_range(r1, 0xffffffffffffffff, 0x0) 1.289471056s ago: executing program 0 (id=247): mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0xfc) mount$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000400), 0x0, &(0x7f00000002c0)={[{@huge_always}]}) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='pids.current\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ftruncate(r0, 0xc17a) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000200)="ac", 0xfffffdef}], 0x1) 1.146956367s ago: executing program 0 (id=250): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0500000001000000ff0f000007"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x0, 0x47, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000010000b70400000000000085000000c300000095"], 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0xe, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000000)='workqueue_queue_work\x00', r1}, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000280)={'wg2\x00'}) 1.007651738s ago: executing program 0 (id=252): socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000380)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0xfffffffc) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10) sendto$inet(r2, &(0x7f00000000c0)="1c", 0x10002, 0x0, 0x0, 0x0) 871.97288ms ago: executing program 0 (id=254): unshare(0x28000600) r0 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000bc0)) mount_setattr(0xffffffffffffffff, 0x0, 0x1800, &(0x7f0000000c00)={0x100001, 0x81, 0x100000, {r0}}, 0x20) 851.720691ms ago: executing program 0 (id=256): r0 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000080)='/dev/comedi4\x00', 0x400, 0x0) ppoll(&(0x7f0000000100)=[{0xffffffffffffffff, 0x400}, {r0}], 0x2, 0x0, 0x0, 0x0) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, 0x0) 582.289713ms ago: executing program 1 (id=260): munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040), 0x103201, 0x0) write$P9_RSTATu(r0, &(0x7f0000000440)=ANY=[], 0xfd85) 503.913339ms ago: executing program 4 (id=261): prlimit64(0x0, 0x7, 0x0, 0x0) sched_setaffinity(0x0, 0x11, &(0x7f0000000180)=0x1400200bce) sched_setscheduler(0x0, 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r0 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00', 0x0}) bind$can_j1939(r0, &(0x7f00000000c0)={0x1d, r1}, 0x18) connect$can_j1939(r0, &(0x7f0000000140)={0x1d, r1, 0x0, {0x1, 0xff, 0xa8fe8ad4eea2351f}, 0x2}, 0x18) sendmmsg(r0, &(0x7f0000003e40), 0x3fffffffffffe3d, 0xf5) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000040)={'vxcan1\x00', @remote}) 503.618699ms ago: executing program 1 (id=262): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a30000000090a010400000000000000000a0000040900010073797a3100000000080005400000002b08000a40fff5fffc"], 0x58}, 0x1, 0x0, 0x0, 0x4000850}, 0x24000000) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="4800000010000d0428bd7000fcdbff2500008000", @ANYRES32=0x0, @ANYBLOB="1000000000000000280012800b0001006272696467650000180002"], 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="500000001000010425bbe5ad600027842cf52300", @ANYRES32=0x0, @ANYBLOB="0300000000000000280012800a00010076786c616e00"], 0x50}, 0x1, 0x0, 0x0, 0x13d33d22cca65c15}, 0x4008840) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=@newqdisc={0x24, 0x24, 0x1, 0x70bd2a, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, {}, {0xffff, 0xffff}, {0x5}}}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x40) r0 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r0, &(0x7f00000002c0), 0x40000000000009f, 0x0) 312.440664ms ago: executing program 1 (id=263): ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) syz_emit_ethernet(0x2e, &(0x7f00000000c0)=ANY=[], 0x0) 294.266216ms ago: executing program 4 (id=264): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000380)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x800) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000004c0)={0x14, 0x0, 0x100, 0x70bd2c, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x48000}, 0x4000804) 215.985103ms ago: executing program 1 (id=265): r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4001, @remote}, 0x10) 215.842413ms ago: executing program 4 (id=266): r0 = fsopen(&(0x7f00000001c0)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x1, 0x80) fchdir(r1) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x42, 0x85) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x2, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000300000000000000feffff10850000000700000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x100, 0x70, '\x00', 0x0, @fallback=0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) truncate(&(0x7f0000000180)='./file0\x00', 0x8fff5) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000012c0)={r2, 0x0, 0x30, 0x0, @val=@uprobe_multi={&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)=[0x4], 0x0, 0x0, 0x1, 0x1}}, 0x40) open$dir(0x0, 0x0, 0x0) 211.486293ms ago: executing program 3 (id=267): openat$pidfd(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000016c0), 0x121040, 0x0) ioctl$SOUND_MIXER_READ_STEREODEVS(r0, 0x80044dfb, &(0x7f0000000400)) 152.235198ms ago: executing program 4 (id=268): r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) r2 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x20000) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f0000000240)={0x7, 0x1, 0xa0008000}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f00000000c0)={0xdb, 0x1ff, 0xb}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f0000000080)={0x2, 0x5, 0x3}) r3 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r3, 0xc02064b2, &(0x7f0000000340)={0xda2, 0x5, 0x7}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f0000000200)={0x200, 0x1fb, 0xc38}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f0000000340)={0x3, 0xc, 0x7}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f0000000040)={0x49, 0x7fff, 0x4}) close_range(r0, 0xffffffffffffffff, 0x0) 95.758702ms ago: executing program 1 (id=269): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="4c0000001a00010000000000fdffffff0a000000", @ANYRES32=0x0, @ANYBLOB="000000001400030007"], 0x4c}}, 0x0) 80.942093ms ago: executing program 3 (id=270): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='fd=', @ANYRESDEC=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) removexattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)=@random={'btrfs.', '&]\\)\x00'}) syz_fuse_handle_req(r0, &(0x7f0000006140)="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", 0x2000, &(0x7f0000000700)={&(0x7f0000000040)={0x50, 0xffffffffffffff8c, 0x0, {0x7, 0x28, 0x3e, 0x3230135, 0x2, 0x65c}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 0s ago: executing program 1 (id=271): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket(0x400000000010, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2d, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x1, 0xf}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0x28}}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000280)=@newtfilter={0x48, 0x2c, 0xd27, 0x70bd23, 0x25dfdbfd, {0x0, 0x0, 0x0, r3, {0x8, 0xe6fc584c4db41917}, {}, {0x1001d, 0x2}}, [@filter_kind_options=@f_flower={{0xb}, {0x18, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x14, 0x54, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x1, 0x5}]}, @TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0x4}]}]}}]}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.107' (ED25519) to the list of known hosts. [ 50.321463][ T4172] cgroup: Unknown subsys name 'net' [ 50.467394][ T4172] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 51.635687][ T4172] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 53.011995][ T4183] chnl_net:caif_netlink_parms(): no params data found [ 53.054391][ T4182] chnl_net:caif_netlink_parms(): no params data found [ 53.117878][ T4192] chnl_net:caif_netlink_parms(): no params data found [ 53.149426][ T4190] chnl_net:caif_netlink_parms(): no params data found [ 53.189994][ T4183] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.197550][ T4183] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.205962][ T4183] device bridge_slave_0 entered promiscuous mode [ 53.254581][ T4183] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.261697][ T4183] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.270508][ T4183] device bridge_slave_1 entered promiscuous mode [ 53.294686][ T4182] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.301813][ T4182] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.309603][ T4182] device bridge_slave_0 entered promiscuous mode [ 53.336068][ T4192] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.343450][ T4192] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.350991][ T4192] device bridge_slave_0 entered promiscuous mode [ 53.358387][ T4182] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.365693][ T4182] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.373525][ T4182] device bridge_slave_1 entered promiscuous mode [ 53.382480][ T4188] chnl_net:caif_netlink_parms(): no params data found [ 53.395517][ T4183] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 53.404763][ T4192] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.411833][ T4192] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.419604][ T4192] device bridge_slave_1 entered promiscuous mode [ 53.451287][ T4183] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 53.499915][ T4182] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 53.515053][ T4190] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.522156][ T4190] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.530488][ T4190] device bridge_slave_0 entered promiscuous mode [ 53.545896][ T4192] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 53.556492][ T4182] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 53.576277][ T4190] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.584101][ T4190] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.591687][ T4190] device bridge_slave_1 entered promiscuous mode [ 53.600875][ T4183] team0: Port device team_slave_0 added [ 53.608698][ T4192] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 53.635084][ T4183] team0: Port device team_slave_1 added [ 53.657407][ T4182] team0: Port device team_slave_0 added [ 53.675787][ T4190] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 53.692617][ T4182] team0: Port device team_slave_1 added [ 53.722526][ T4190] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 53.734408][ T4192] team0: Port device team_slave_0 added [ 53.753697][ T4188] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.761135][ T4188] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.769494][ T4188] device bridge_slave_0 entered promiscuous mode [ 53.779458][ T4183] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 53.786617][ T4183] 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. [ 53.812918][ T4183] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 53.825528][ T4192] team0: Port device team_slave_1 added [ 53.831615][ T4183] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 53.838622][ T4183] 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. [ 53.864552][ T4183] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 53.881269][ T4182] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 53.888625][ T4182] 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. [ 53.914760][ T4182] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 53.926359][ T4188] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.933582][ T4188] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.941239][ T4188] device bridge_slave_1 entered promiscuous mode [ 53.961814][ T4190] team0: Port device team_slave_0 added [ 53.968420][ T4182] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 53.975723][ T4182] 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. [ 54.001787][ T4182] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 54.039325][ T4190] team0: Port device team_slave_1 added [ 54.051384][ T4188] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 54.070689][ T4192] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 54.077752][ T4192] 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. [ 54.103773][ T4192] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 54.134490][ T4188] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 54.151779][ T4192] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 54.159076][ T4192] 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. [ 54.185398][ T4192] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 54.219867][ T4183] device hsr_slave_0 entered promiscuous mode [ 54.227051][ T4183] device hsr_slave_1 entered promiscuous mode [ 54.239415][ T4182] device hsr_slave_0 entered promiscuous mode [ 54.246333][ T4182] device hsr_slave_1 entered promiscuous mode [ 54.252784][ T4182] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 54.260655][ T4182] Cannot create hsr debugfs directory [ 54.266828][ T4190] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 54.273885][ T4190] 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. [ 54.299905][ T4190] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 54.319780][ T4188] team0: Port device team_slave_0 added [ 54.336272][ T4190] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 54.343367][ T4190] 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. [ 54.369558][ T4190] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 54.392080][ T4188] team0: Port device team_slave_1 added [ 54.439529][ T4192] device hsr_slave_0 entered promiscuous mode [ 54.446559][ T4192] device hsr_slave_1 entered promiscuous mode [ 54.453142][ T4192] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 54.460705][ T4192] Cannot create hsr debugfs directory [ 54.499659][ T4188] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 54.506866][ T4188] 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. [ 54.534061][ T4188] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 54.564146][ T4188] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 54.571215][ T4188] 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. [ 54.597367][ T4188] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 54.620721][ T4190] device hsr_slave_0 entered promiscuous mode [ 54.627774][ T4190] device hsr_slave_1 entered promiscuous mode [ 54.634563][ T4190] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 54.642220][ T4190] Cannot create hsr debugfs directory [ 54.673858][ T21] Bluetooth: hci0: command 0x0409 tx timeout [ 54.673975][ T1110] Bluetooth: hci1: command 0x0409 tx timeout [ 54.753259][ T1110] Bluetooth: hci4: command 0x0409 tx timeout [ 54.753394][ T21] Bluetooth: hci2: command 0x0409 tx timeout [ 54.759390][ T1110] Bluetooth: hci3: command 0x0409 tx timeout [ 54.795773][ T4188] device hsr_slave_0 entered promiscuous mode [ 54.802845][ T4188] device hsr_slave_1 entered promiscuous mode [ 54.809492][ T4188] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 54.817180][ T4188] Cannot create hsr debugfs directory [ 54.972391][ T4192] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 54.985111][ T4192] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 55.004560][ T4192] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 55.013795][ T4192] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 55.052960][ T4183] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 55.062840][ T4183] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 55.072375][ T4183] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 55.081819][ T4183] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 55.124794][ T4182] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 55.135092][ T4182] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 55.162375][ T4182] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 55.177486][ T4182] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 55.263968][ T4183] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.282731][ T4192] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.295051][ T4190] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 55.305659][ T4190] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 55.321851][ T4190] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 55.332812][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.343246][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.363836][ T4192] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.372126][ T4190] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 55.383619][ T4183] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.394737][ T1214] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.403440][ T1214] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.411104][ T1214] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.420441][ T1214] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.429789][ T1214] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.437183][ T1214] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.446591][ T1214] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.455551][ T1214] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.464443][ T1214] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.471494][ T1214] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.479802][ T1214] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.494264][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.503662][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.512485][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.519747][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.557060][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.567844][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.578125][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.587275][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.597000][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.605808][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.615137][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.624075][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.632472][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.640999][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.648086][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.657430][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.678675][ T4183] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 55.690202][ T4183] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 55.705407][ T4188] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 55.720529][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.729271][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.738754][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.747417][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.757128][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.765885][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.775873][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.788514][ T1214] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.799166][ T1214] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.816704][ T4188] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 55.834187][ T4188] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 55.857789][ T1214] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.870338][ T1214] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.879802][ T1214] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.896349][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.905508][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.917915][ T4188] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 55.942094][ T4254] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.951439][ T4254] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.964914][ T4192] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.990587][ T4182] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.026250][ T4182] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.040820][ T1214] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.050716][ T1214] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.059878][ T1214] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.069077][ T1214] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.078011][ T1214] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.085148][ T1214] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.103741][ T1214] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.114656][ T4254] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 56.122149][ T4254] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 56.131077][ T4254] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.140427][ T4254] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.150203][ T4254] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.157321][ T4254] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.184543][ T1214] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.211126][ T4183] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.227019][ T4190] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.248258][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.291232][ T1214] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.302506][ T1214] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.311617][ T1214] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.322631][ T1214] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.332730][ T1214] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 56.352572][ T4190] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.376080][ T4254] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.385511][ T4254] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.393625][ T4254] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.402192][ T4254] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.410906][ T4254] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.418200][ T4254] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.426127][ T4254] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.435055][ T4254] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.443392][ T4254] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 56.450903][ T4254] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 56.458542][ T4254] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.467352][ T4254] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.475920][ T4254] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.495033][ T4182] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.517859][ T4192] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.536887][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.548485][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.557975][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.565285][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.574308][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.582832][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.608875][ T4188] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.625155][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.641954][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.676776][ T4188] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.699162][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 56.707967][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.718413][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.730277][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.738725][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.748329][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.753310][ T4245] Bluetooth: hci1: command 0x041b tx timeout [ 56.757161][ T4229] Bluetooth: hci0: command 0x041b tx timeout [ 56.769319][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.806179][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.821740][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.831688][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.840780][ T4245] Bluetooth: hci3: command 0x041b tx timeout [ 56.843441][ T4230] Bluetooth: hci2: command 0x041b tx timeout [ 56.852415][ T4245] Bluetooth: hci4: command 0x041b tx timeout [ 56.859897][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.875760][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.882858][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.892199][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.900977][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.909449][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.916541][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.925533][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.934580][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.942912][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.951678][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.960443][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.972894][ T4190] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 56.985163][ T4190] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 57.005694][ T4254] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.014407][ T4254] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.022816][ T4254] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.032715][ T4254] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.042412][ T4254] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.056620][ T4254] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.072789][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.083709][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.092330][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.100870][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.128028][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 57.136962][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.150917][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.160559][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.170448][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.188015][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 57.196630][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 57.206153][ T4188] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 57.220353][ T4183] device veth0_vlan entered promiscuous mode [ 57.242929][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.252089][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.261925][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.270166][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.278721][ T4192] device veth0_vlan entered promiscuous mode [ 57.291593][ T4192] device veth1_vlan entered promiscuous mode [ 57.300376][ T1214] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 57.309220][ T1214] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 57.326181][ T4183] device veth1_vlan entered promiscuous mode [ 57.340266][ T4182] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.366916][ T4190] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.413800][ T1214] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 57.421882][ T1214] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 57.431207][ T1214] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.441764][ T1214] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.454389][ T4192] device veth0_macvtap entered promiscuous mode [ 57.469562][ T1214] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 57.478790][ T1214] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.488504][ T1214] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.500103][ T4192] device veth1_macvtap entered promiscuous mode [ 57.509216][ T4183] device veth0_macvtap entered promiscuous mode [ 57.519072][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.531307][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 57.541581][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 57.558400][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.574718][ T4183] device veth1_macvtap entered promiscuous mode [ 57.622940][ T4182] device veth0_vlan entered promiscuous mode [ 57.630385][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.638850][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 57.647895][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.657807][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.666563][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.675846][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 57.684056][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 57.691526][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.703348][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.718182][ T4192] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 57.738751][ T4182] device veth1_vlan entered promiscuous mode [ 57.746862][ T4183] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 57.757842][ T4183] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.769392][ T4183] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 57.777178][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 57.785635][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.794604][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.803253][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.811670][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.819997][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.828693][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.840763][ T4192] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 57.850506][ T4190] device veth0_vlan entered promiscuous mode [ 57.871014][ T4188] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.878510][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 57.887766][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.897034][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.905109][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.914031][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.923962][ T4192] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.932740][ T4192] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.945978][ T4192] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.955118][ T4192] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.975979][ T4183] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 57.987207][ T4183] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.999060][ T4183] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 58.012415][ T4183] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.022150][ T4183] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.031347][ T4183] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.041214][ T4183] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.055467][ T4190] device veth1_vlan entered promiscuous mode [ 58.068549][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 58.077327][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.086876][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.102466][ T4182] device veth0_macvtap entered promiscuous mode [ 58.127523][ T1214] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 58.137143][ T1214] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.146084][ T1214] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 58.172486][ T4182] device veth1_macvtap entered promiscuous mode [ 58.201617][ T1214] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.224039][ T1214] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.287300][ T4190] device veth0_macvtap entered promiscuous mode [ 58.296028][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.305631][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.314297][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 58.322606][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.340128][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.349768][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.360158][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 58.369670][ T4188] device veth0_vlan entered promiscuous mode [ 58.384263][ T4190] device veth1_macvtap entered promiscuous mode [ 58.419148][ T4182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 58.430345][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 58.432244][ T4182] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.449174][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 58.458540][ T4182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 58.469043][ T4182] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.481797][ T4182] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 58.491137][ T4188] device veth1_vlan entered promiscuous mode [ 58.509002][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 58.517756][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 58.527142][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 58.536126][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.545529][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.558006][ T4182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 58.568981][ T4182] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.580413][ T4182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 58.590907][ T4182] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.602197][ T4182] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 58.615044][ T408] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 58.628405][ T408] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 58.641053][ T4190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 58.652949][ T4190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.663196][ T4190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 58.674701][ T4190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.684639][ T4190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 58.695301][ T4190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.706816][ T4190] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 58.717224][ T4190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 58.727782][ T4190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.737869][ T4190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 58.748819][ T4190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.759536][ T4190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 58.770041][ T4190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.781463][ T4190] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 58.790002][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 58.798221][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.806907][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.815769][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 58.823652][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.832034][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.833834][ T4222] Bluetooth: hci1: command 0x040f tx timeout [ 58.840748][ T4271] Bluetooth: hci0: command 0x040f tx timeout [ 58.852815][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.861746][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.890823][ T4182] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.899650][ T4182] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.909321][ T4182] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.919340][ T4271] Bluetooth: hci4: command 0x040f tx timeout [ 58.922542][ T4182] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.925427][ T4271] Bluetooth: hci2: command 0x040f tx timeout [ 58.925456][ T4271] Bluetooth: hci3: command 0x040f tx timeout [ 58.957268][ T4190] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.967036][ T4190] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.976307][ T4190] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.986162][ T4190] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.015342][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 59.026116][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 59.034619][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 59.039812][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.051697][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 59.080735][ T4188] device veth0_macvtap entered promiscuous mode [ 59.127784][ T1214] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 59.163373][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 59.175658][ T4188] device veth1_macvtap entered promiscuous mode [ 59.184134][ T1214] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 59.204906][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 59.244862][ T4188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 59.257995][ T4188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.268896][ T4188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 59.283735][ T4188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.298160][ T4188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 59.311615][ T4188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.333000][ T4188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 59.344505][ T4188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.362523][ T4188] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 59.390033][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.416562][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.429467][ T4188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 59.440447][ T4188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.451010][ T4188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 59.461654][ T4188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.472691][ T4188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 59.484198][ T4188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.494164][ T4188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 59.504652][ T4188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.522532][ T4188] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 59.534867][ T4188] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.546405][ T4188] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.574922][ T4188] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.589530][ T4188] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.614496][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.628468][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.675610][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 59.695228][ T1214] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 59.710877][ T1214] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 59.732531][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 59.804360][ T1214] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 59.812290][ T1214] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 59.822640][ T408] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 59.850379][ T408] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 59.869804][ T1214] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 59.888574][ T408] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 59.919387][ T408] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 59.928094][ T13] usb 5-1: new full-speed USB device number 2 using dummy_hcd [ 59.939915][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 59.952751][ T408] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 59.965333][ T408] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 60.023199][ T1214] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 60.058468][ T408] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 60.078673][ T408] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 60.112090][ T4311] loop1: detected capacity change from 0 to 512 [ 60.133209][ T1214] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 60.252038][ T4311] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 60.274976][ T4318] netlink: 88 bytes leftover after parsing attributes in process `syz.0.1'. [ 60.293107][ T4311] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 60.377745][ T4311] EXT4-fs (loop1): 1 truncate cleaned up [ 60.390212][ T4311] EXT4-fs (loop1): mounted filesystem without journal. Opts: resuid=0x0000000000000000,max_dir_size_kb=0x00000000000001ff,stripe=0x0000000000000000,noblock_validity,,errors=continue. Quota mode: none. [ 60.420081][ T4324] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 60.453939][ T4311] syz.1.2 (pid 4311) is setting deprecated v1 encryption policy; recommend upgrading to v2. [ 60.464708][ T13] usb 5-1: New USB device found, idVendor=2770, idProduct=930c, bcdDevice=8d.6a [ 60.474505][ T13] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 60.487552][ T13] usb 5-1: Product: syz [ 60.495184][ T13] usb 5-1: Manufacturer: syz [ 60.499822][ T13] usb 5-1: SerialNumber: syz [ 60.534882][ T13] usb 5-1: config 0 descriptor?? [ 60.581490][ T13] gspca_main: sq930x-2.14.0 probing 2770:930c [ 60.914759][ T7] Bluetooth: hci0: command 0x0419 tx timeout [ 60.923786][ T4271] Bluetooth: hci1: command 0x0419 tx timeout [ 61.004626][ T4271] Bluetooth: hci3: command 0x0419 tx timeout [ 61.015744][ T4271] Bluetooth: hci2: command 0x0419 tx timeout [ 61.031297][ T4271] Bluetooth: hci4: command 0x0419 tx timeout [ 61.116834][ T13] gspca_sq930x: reg_r 001f failed -110 [ 61.135557][ T13] sq930x: probe of 5-1:0.0 failed with error -110 [ 61.338899][ T4370] syz.1.29 uses obsolete (PF_INET,SOCK_PACKET) [ 61.788444][ T4393] netlink: 12 bytes leftover after parsing attributes in process `syz.3.39'. [ 62.102643][ T4410] device veth0_to_team entered promiscuous mode [ 62.742063][ T13] usb 5-1: USB disconnect, device number 2 [ 64.194372][ T4250] usb 3-1: new full-speed USB device number 2 using dummy_hcd [ 64.643734][ T4250] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 64.714617][ T4250] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 10 [ 64.758126][ T4250] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 65535, setting to 64 [ 64.769168][ T4250] usb 3-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 5 [ 64.863332][ T4250] usb 3-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 64.879182][ T4250] usb 3-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 64.905541][ T4250] usb 3-1: Manufacturer: syz [ 64.932691][ T4250] usb 3-1: config 0 descriptor?? [ 65.176450][ T13] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 65.243380][ T4539] netlink: 100 bytes leftover after parsing attributes in process `syz.3.104'. [ 65.423129][ T13] usb 5-1: Using ep0 maxpacket: 32 [ 65.503423][ T4302] usb 2-1: new full-speed USB device number 2 using dummy_hcd [ 65.543998][ T13] usb 5-1: config 211 has an invalid interface number: 98 but max is 0 [ 65.554173][ T4549] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 65.565945][ T13] usb 5-1: config 211 has no interface number 0 [ 65.590452][ T13] usb 5-1: config 211 interface 98 altsetting 1 bulk endpoint 0x2 has invalid maxpacket 8 [ 65.614424][ T13] usb 5-1: config 211 interface 98 has no altsetting 0 [ 65.773199][ T13] usb 5-1: New USB device found, idVendor=0711, idProduct=0210, bcdDevice=7c.8a [ 65.782476][ T13] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 65.790720][ T13] usb 5-1: Product: syz [ 65.795234][ T13] usb 5-1: Manufacturer: syz [ 65.799865][ T13] usb 5-1: SerialNumber: syz [ 65.834537][ T4521] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 65.923298][ T4302] usb 2-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 65.936266][ T4302] usb 2-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0x94, skipping [ 65.947381][ T4302] usb 2-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 66.103938][ T13] mct_u232 5-1:211.98: MCT U232 converter detected [ 66.114163][ T13] mct_u232 ttyUSB0: expected endpoint missing [ 66.114612][ T4302] usb 2-1: New USB device found, idVendor=04e8, idProduct=ff30, bcdDevice=a6.d1 [ 66.124866][ T13] usb 5-1: USB disconnect, device number 3 [ 66.143940][ T4302] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 66.145861][ T13] mct_u232 5-1:211.98: device disconnected [ 66.152297][ T4302] usb 2-1: Product: syz [ 66.231220][ T4302] usb 2-1: Manufacturer: syz [ 66.236168][ T4302] usb 2-1: SerialNumber: syz [ 66.246979][ T4302] usb 2-1: config 0 descriptor?? [ 66.263738][ T4533] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 66.285059][ T4302] imon_raw 2-1:0.0: IR endpoint missing [ 66.493564][ T4302] usb 2-1: USB disconnect, device number 2 [ 66.561884][ T4562] comedi comedi3: 8255: I/O port conflict (0x9,4) [ 66.569296][ T4562] comedi comedi3: 8255: I/O port conflict (0x2,4) [ 66.576198][ T4562] comedi comedi3: 8255: I/O port conflict (0x1,4) [ 66.582877][ T4562] comedi comedi3: 8255: I/O port conflict (0x5c952399,4) [ 66.590183][ T4562] comedi comedi3: 8255: I/O port conflict (0x5,4) [ 66.596864][ T4562] comedi comedi3: 8255: I/O port conflict (0x3ff,4) [ 66.608495][ T4562] comedi comedi3: 8255: I/O port conflict (0xfffffffffffffffe,4) [ 66.619621][ T4562] comedi comedi3: 8255: I/O port conflict (0x1,4) [ 66.629981][ T4562] comedi comedi3: 8255: I/O port conflict (0x9,4) [ 66.639225][ T4562] comedi comedi3: 8255: I/O port conflict (0x6,4) [ 66.649500][ T4562] comedi comedi3: 8255: I/O port conflict (0x4,4) [ 66.660784][ T4562] comedi comedi3: 8255: I/O port conflict (0x3,4) [ 66.671427][ T4562] comedi comedi3: 8255: I/O port conflict (0xffffffff80000089,4) [ 66.682896][ T4562] comedi comedi3: 8255: I/O port conflict (0xfffffffffffffffd,4) [ 67.023277][ T4250] rc_core: IR keymap rc-hauppauge not found [ 67.029846][ T4250] Registered IR keymap rc-empty [ 67.053875][ T4250] mceusb 3-1:0.0: Error: mce write urb status = -71 [ 67.084042][ T4593] netlink: 16 bytes leftover after parsing attributes in process `syz.4.121'. [ 67.093403][ T4593] netlink: 24 bytes leftover after parsing attributes in process `syz.4.121'. [ 67.102490][ T4593] (unnamed net_device) (uninitialized): Removing last arp target with arp_interval on [ 67.118231][ T4250] mceusb 3-1:0.0: Error: mce write urb status = -71 [ 67.170663][ T4250] rc rc0: Conexant Hybrid TV (cx231xx) MCE IR no TX (2040:b138) as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/rc/rc0 [ 67.201106][ T4593] 8021q: adding VLAN 0 to HW filter on device bond1 [ 67.214242][ T4250] input: Conexant Hybrid TV (cx231xx) MCE IR no TX (2040:b138) as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/rc/rc0/input5 [ 67.346397][ T25] audit: type=1326 audit(1756024858.392:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4605 comm="syz.4.126" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f2d6986fbe9 code=0x0 [ 67.355813][ T4250] mceusb 3-1:0.0: Error: mce write urb status = -71 [ 67.486637][ T4250] mceusb 3-1:0.0: Error: mce write urb status = -71 [ 67.495320][ T4615] netlink: 16 bytes leftover after parsing attributes in process `syz.3.130'. [ 67.512654][ T4617] ======================================================= [ 67.512654][ T4617] WARNING: The mand mount option has been deprecated and [ 67.512654][ T4617] and is ignored by this kernel. Remove the mand [ 67.512654][ T4617] option from the mount to silence this warning. [ 67.512654][ T4617] ======================================================= [ 67.543367][ T4250] mceusb 3-1:0.0: Error: mce write urb status = -71 [ 67.613273][ T4250] mceusb 3-1:0.0: Error: mce write urb status = -71 [ 67.680608][ T4250] mceusb 3-1:0.0: Error: mce write urb status = -71 [ 67.733664][ T4250] mceusb 3-1:0.0: Error: mce write urb status = -71 [ 67.753410][ T7] usb 2-1: new full-speed USB device number 3 using dummy_hcd [ 67.794414][ T4250] mceusb 3-1:0.0: Error: mce write urb status = -71 [ 67.994210][ T4250] mceusb 3-1:0.0: Error: mce write urb status = -71 [ 68.044229][ T4250] mceusb 3-1:0.0: Error: mce write urb status = -71 [ 68.093157][ T4250] mceusb 3-1:0.0: Error: mce write urb status = -71 [ 68.124523][ T4250] mceusb 3-1:0.0: Registered with mce emulator interface version 1 [ 68.133116][ T4250] mceusb 3-1:0.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active) [ 68.166853][ T4250] usb 3-1: USB disconnect, device number 2 [ 68.193954][ T7] usb 2-1: unable to get BOS descriptor or descriptor too short [ 68.253436][ T7] usb 2-1: not running at top speed; connect to a high speed hub [ 68.366167][ T7] usb 2-1: config 17 has an invalid interface number: 8 but max is 1 [ 68.389875][ T7] usb 2-1: config 17 has 1 interface, different from the descriptor's value: 2 [ 68.400919][ T4657] process 'syz.4.144' launched './file0' with NULL argv: empty string added [ 68.419459][ T7] usb 2-1: config 17 has no interface number 0 [ 68.471984][ T7] usb 2-1: config 17 interface 8 altsetting 6 endpoint 0x3 has invalid wMaxPacketSize 0 [ 68.502164][ T7] usb 2-1: config 17 interface 8 has no altsetting 0 [ 68.703385][ T7] usb 2-1: New USB device found, idVendor=0763, idProduct=2001, bcdDevice=2c.ff [ 68.712575][ T7] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 68.768310][ T7] usb 2-1: Product: syz [ 68.772526][ T7] usb 2-1: Manufacturer: syz [ 68.789313][ T7] usb 2-1: SerialNumber: syz [ 69.041323][ T25] audit: type=1326 audit(1756024860.082:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4687 comm="syz.0.158" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7f8cdf7be9 code=0x7ffc0000 [ 69.133465][ T25] audit: type=1326 audit(1756024860.112:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4687 comm="syz.0.158" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f7f8cdf7be9 code=0x7ffc0000 [ 69.159505][ T7] usb 2-1: selecting invalid altsetting 0 [ 69.232139][ T7] usb 2-1: USB disconnect, device number 3 [ 69.247895][ T25] audit: type=1326 audit(1756024860.112:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4687 comm="syz.0.158" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7f8cdf7be9 code=0x7ffc0000 [ 69.343310][ T25] audit: type=1326 audit(1756024860.112:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4687 comm="syz.0.158" exe="/root/syz-executor" sig=0 arch=c000003e syscall=55 compat=0 ip=0x7f7f8cdf7be9 code=0x7ffc0000 [ 69.423646][ T25] audit: type=1326 audit(1756024860.112:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4687 comm="syz.0.158" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7f8cdf7be9 code=0x7ffc0000 [ 69.546394][ T4619] udevd[4619]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:17.8/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 69.703456][ T13] usb 3-1: new low-speed USB device number 3 using dummy_hcd [ 69.756394][ T4720] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.901157][ T4720] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 70.041184][ T4720] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 70.057529][ T4735] Zero length message leads to an empty skb [ 70.126832][ T4720] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 70.143546][ T13] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 70.173254][ T13] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 15 [ 70.196950][ T13] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x6 has invalid wMaxPacketSize 0 [ 70.226845][ T13] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 70.312044][ T4720] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.329988][ T4720] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.342575][ T4720] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.356871][ T4720] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.533930][ T13] usb 3-1: string descriptor 0 read error: -22 [ 70.548965][ T13] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 70.549019][ T4755] tmpfs: Bad value for 'nr_inodes' [ 70.572972][ T13] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 70.583936][ T1110] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 70.626934][ T13] usb 3-1: 0:2 : does not exist [ 70.827852][ T4250] usb 3-1: USB disconnect, device number 3 [ 70.843261][ T1110] usb 4-1: Using ep0 maxpacket: 8 [ 70.843272][ T4302] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 70.963259][ T1110] usb 4-1: config 0 has an invalid interface number: 78 but max is 0 [ 70.971473][ T1110] usb 4-1: config 0 has no interface number 0 [ 70.997810][ T1428] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.004533][ T1428] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.093121][ T4302] usb 5-1: Using ep0 maxpacket: 16 [ 71.163399][ T1110] usb 4-1: New USB device found, idVendor=0c98, idProduct=1140, bcdDevice=f0.21 [ 71.172658][ T1110] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 71.205812][ T1110] usb 4-1: Product: syz [ 71.210027][ T1110] usb 4-1: Manufacturer: syz [ 71.213491][ T4302] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 71.214982][ T1110] usb 4-1: SerialNumber: syz [ 71.238996][ T4302] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 71.249336][ T1110] usb 4-1: config 0 descriptor?? [ 71.267378][ T4302] usb 5-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 71.292223][ T4302] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 71.311007][ T4302] usb 5-1: config 0 descriptor?? [ 71.321452][ T4763] misc userio: The device must be registered before sending interrupts [ 71.536367][ T1110] usbhid 4-1:0.78: couldn't find an input interrupt endpoint [ 71.555149][ T1110] usb 4-1: USB disconnect, device number 2 [ 71.667574][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #140!!! [ 71.677332][ T4302] usbhid 5-1:0.0: can't add hid device: -71 [ 71.684976][ T4302] usbhid: probe of 5-1:0.0 failed with error -71 [ 71.700588][ T4302] usb 5-1: USB disconnect, device number 4 [ 71.793277][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #40!!! [ 72.613142][ T1110] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 72.923141][ T1110] usb 4-1: Using ep0 maxpacket: 32 [ 73.023287][ T25] audit: type=1326 audit(1756024864.062:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4837 comm="syz.2.223" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f7272d90be9 code=0x0 [ 73.053378][ T1110] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 73.100510][ T1110] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 73.121430][ T1110] usb 4-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 73.145025][ T1110] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 73.178675][ T1110] usb 4-1: config 0 descriptor?? [ 73.285421][ T4851] netlink: 16 bytes leftover after parsing attributes in process `syz.1.230'. [ 73.477770][ T4301] usb 5-1: new full-speed USB device number 5 using dummy_hcd [ 73.697317][ T1110] ft260 0003:0403:6030.0001: unknown main item tag 0x7 [ 73.761303][ T1110] ft260 0003:0403:6030.0001: hidraw0: USB HID v0.00 Device [HID 0403:6030] on usb-dummy_hcd.3-1/input0 [ 73.876572][ T4301] usb 5-1: too many endpoints for config 1 interface 0 altsetting 0: 255, using maximum allowed: 30 [ 73.889344][ T4301] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 73.901370][ T4301] usb 5-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 255 [ 73.933433][ T1110] ft260 0003:0403:6030.0001: chip code: 6424 8183 [ 73.993204][ T4301] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 74.033798][ T4301] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 74.052308][ T4301] usb 5-1: SerialNumber: syz [ 74.104239][ T4301] cdc_acm 5-1:1.0: Control and data interfaces are not separated! [ 74.314912][ T4301] cdc_acm 5-1:1.0: ttyACM0: USB ACM device [ 74.331394][ T4301] usb 5-1: USB disconnect, device number 5 [ 74.343097][ T7] usb 3-1: new full-speed USB device number 4 using dummy_hcd [ 74.363294][ T1110] ft260 0003:0403:6030.0001: failed to retrieve status: -32 [ 74.618574][ T1110] usb 4-1: USB disconnect, device number 3 [ 74.635118][ T4910] fido_id[4910]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/4-1/report_descriptor': No such file or directory [ 74.714099][ T7] usb 3-1: config 0 has an invalid interface number: 52 but max is 0 [ 74.729398][ T7] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 74.741260][ T7] usb 3-1: config 0 has no interface number 0 [ 74.749969][ T7] usb 3-1: config 0 interface 52 altsetting 1 endpoint 0x8A has an invalid bInterval 0, changing to 10 [ 74.762707][ T7] usb 3-1: config 0 interface 52 altsetting 1 endpoint 0x8A has invalid wMaxPacketSize 0 [ 74.779633][ T7] usb 3-1: config 0 interface 52 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 74.792979][ T7] usb 3-1: config 0 interface 52 has no altsetting 0 [ 74.877116][ T7] usb 3-1: New USB device found, idVendor=06cb, idProduct=0003, bcdDevice= 0.00 [ 74.905460][ T7] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=35 [ 74.916110][ T4931] netlink: 8 bytes leftover after parsing attributes in process `syz.1.262'. [ 74.928568][ T7] usb 3-1: SerialNumber: syz [ 74.947755][ T4931] netlink: 'syz.1.262': attribute type 5 has an invalid length. [ 74.956778][ T7] usb 3-1: config 0 descriptor?? [ 74.979182][ T4931] netlink: 4 bytes leftover after parsing attributes in process `syz.1.262'. [ 75.007503][ T4931] netdevsim netdevsim1 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 75.016785][ T4931] netdevsim netdevsim1 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 75.025635][ T4931] netdevsim netdevsim1 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 75.034416][ T4931] netdevsim netdevsim1 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 75.213334][ T7] usb 3-1: Can not set alternate setting to 1, error: -71 [ 75.230920][ T7] synaptics_usb: probe of 3-1:0.52 failed with error -71 [ 75.271677][ T7] usb 3-1: USB disconnect, device number 4 [ 75.321686][ T4946] netlink: 'syz.1.269': attribute type 3 has an invalid length. [ 75.332424][ T4946] netlink: 28 bytes leftover after parsing attributes in process `syz.1.269'. [ 75.419526][ T4918] ================================================================== [ 75.427634][ T4918] BUG: KASAN: use-after-free in __lock_acquire+0xf7/0x7c60 [ 75.434867][ T4918] Read of size 8 at addr ffff88814c64a2b8 by task syz.0.256/4918 [ 75.442592][ T4918] [ 75.444918][ T4918] CPU: 1 PID: 4918 Comm: syz.0.256 Not tainted 5.15.189-syzkaller #0 [ 75.453006][ T4918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 75.463079][ T4918] Call Trace: [ 75.466381][ T4918] [ 75.469326][ T4918] dump_stack_lvl+0x168/0x230 [ 75.474037][ T4918] ? show_regs_print_info+0x20/0x20 [ 75.479270][ T4918] ? load_image+0x3b0/0x3b0 [ 75.483798][ T4918] ? _raw_spin_lock_irqsave+0xb0/0xf0 [ 75.489196][ T4918] print_address_description+0x60/0x2d0 [ 75.494764][ T4918] ? __lock_acquire+0xf7/0x7c60 [ 75.499597][ T4918] kasan_report+0xdf/0x130 [ 75.503997][ T4918] ? __lock_acquire+0xf7/0x7c60 [ 75.508854][ T4918] __lock_acquire+0xf7/0x7c60 [ 75.513518][ T4918] ? __lock_acquire+0x12d9/0x7c60 [ 75.518550][ T4918] ? lockdep_hardirqs_on+0x94/0x140 [ 75.523745][ T4918] ? finish_lock_switch+0x12f/0x280 [ 75.529152][ T4918] ? __switch_to_asm+0x34/0x60 [ 75.533942][ T4918] ? __schedule+0x11c0/0x43b0 [ 75.538617][ T4918] ? verify_lock_unused+0x140/0x140 [ 75.544166][ T4918] ? verify_lock_unused+0x140/0x140 [ 75.549408][ T4918] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 75.555549][ T4918] ? lock_chain_count+0x20/0x20 [ 75.560405][ T4918] lock_acquire+0x197/0x3f0 [ 75.564905][ T4918] ? remove_wait_queue+0x20/0x120 [ 75.570031][ T4918] ? read_lock_is_recursive+0x10/0x10 [ 75.575469][ T4918] ? rcu_lock_release+0x9/0x20 [ 75.580411][ T4918] ? _raw_spin_lock_irqsave+0x7f/0xf0 [ 75.585767][ T4918] ? lockdep_hardirqs_off+0x70/0x100 [ 75.591033][ T4918] _raw_spin_lock_irqsave+0xa4/0xf0 [ 75.596212][ T4918] ? remove_wait_queue+0x20/0x120 [ 75.601221][ T4918] ? _raw_spin_lock+0x40/0x40 [ 75.605898][ T4918] ? __fget_files+0x40f/0x480 [ 75.610567][ T4918] remove_wait_queue+0x20/0x120 [ 75.615404][ T4918] poll_freewait+0x99/0x210 [ 75.619990][ T4918] do_sys_poll+0xda0/0x1100 [ 75.624487][ T4918] ? do_sys_poll+0x671/0x1100 [ 75.629189][ T4918] ? poll_select_finish+0x5e0/0x5e0 [ 75.634458][ T4918] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 75.640428][ T4918] ? __ia32_compat_sys_ppoll_time64+0x2f0/0x2f0 [ 75.646643][ T4918] ? __ia32_compat_sys_ppoll_time64+0x2f0/0x2f0 [ 75.652880][ T4918] ? verify_lock_unused+0x140/0x140 [ 75.658062][ T4918] ? lock_chain_count+0x20/0x20 [ 75.662897][ T4918] ? __context_tracking_exit+0x4c/0x80 [ 75.668332][ T4918] ? set_user_sigmask+0xc4/0x1b0 [ 75.673263][ T4918] ? sigprocmask+0x190/0x190 [ 75.677838][ T4918] ? __lock_acquire+0x7c60/0x7c60 [ 75.682841][ T4918] __se_sys_ppoll+0x1fc/0x260 [ 75.687493][ T4918] ? __x64_sys_ppoll+0xc0/0xc0 [ 75.692300][ T4918] ? lockdep_hardirqs_on+0x94/0x140 [ 75.697559][ T4918] ? __x64_sys_ppoll+0x1c/0xc0 [ 75.702297][ T4918] do_syscall_64+0x4c/0xa0 [ 75.706689][ T4918] ? clear_bhb_loop+0x30/0x80 [ 75.711338][ T4918] ? clear_bhb_loop+0x30/0x80 [ 75.715992][ T4918] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 75.721859][ T4918] RIP: 0033:0x7f7f8cdf7be9 [ 75.726256][ T4918] 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 [ 75.746260][ T4918] RSP: 002b:00007f7f8b05f038 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 75.754676][ T4918] RAX: ffffffffffffffda RBX: 00007f7f8d01efa0 RCX: 00007f7f8cdf7be9 [ 75.762636][ T4918] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000200000000100 [ 75.770590][ T4918] RBP: 00007f7f8ce7ae19 R08: 0000000000000000 R09: 0000000000000000 [ 75.778547][ T4918] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 75.786548][ T4918] R13: 00007f7f8d01f038 R14: 00007f7f8d01efa0 R15: 00007ffc96bf5568 [ 75.794529][ T4918] [ 75.797543][ T4918] [ 75.799851][ T4918] Allocated by task 1: [ 75.803926][ T4918] __kasan_kmalloc+0xb5/0xf0 [ 75.808540][ T4918] comedi_device_postconfig+0x496/0xc50 [ 75.814173][ T4918] comedi_auto_config+0x265/0x3a0 [ 75.819189][ T4918] comedi_test_init+0x8f/0x130 [ 75.823942][ T4918] do_one_initcall+0x1ee/0x680 [ 75.828709][ T4918] do_initcall_level+0x137/0x1f0 [ 75.833645][ T4918] do_initcalls+0x4b/0x90 [ 75.837950][ T4918] kernel_init_freeable+0x3ce/0x560 [ 75.843132][ T4918] kernel_init+0x19/0x1b0 [ 75.847467][ T4918] ret_from_fork+0x1f/0x30 [ 75.851861][ T4918] [ 75.854175][ T4918] Freed by task 4921: [ 75.858139][ T4918] kasan_set_track+0x4b/0x70 [ 75.862712][ T4918] kasan_set_free_info+0x1f/0x40 [ 75.867623][ T4918] ____kasan_slab_free+0xd5/0x110 [ 75.872628][ T4918] slab_free_freelist_hook+0xea/0x170 [ 75.877982][ T4918] kfree+0xef/0x2a0 [ 75.881806][ T4918] comedi_device_detach+0x35f/0x6e0 [ 75.886981][ T4918] comedi_unlocked_ioctl+0xbd0/0xe90 [ 75.892243][ T4918] __se_sys_ioctl+0xfa/0x170 [ 75.896811][ T4918] do_syscall_64+0x4c/0xa0 [ 75.901206][ T4918] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 75.907176][ T4918] [ 75.909479][ T4918] The buggy address belongs to the object at ffff88814c64a200 [ 75.909479][ T4918] which belongs to the cache kmalloc-256 of size 256 [ 75.923525][ T4918] The buggy address is located 184 bytes inside of [ 75.923525][ T4918] 256-byte region [ffff88814c64a200, ffff88814c64a300) [ 75.936806][ T4918] The buggy address belongs to the page: [ 75.942446][ T4918] page:ffffea0005319280 refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff88814c64ba00 pfn:0x14c64a [ 75.953965][ T4918] head:ffffea0005319280 order:1 compound_mapcount:0 [ 75.960537][ T4918] flags: 0x57ff00000010200(slab|head|node=1|zone=2|lastcpupid=0x7ff) [ 75.968593][ T4918] raw: 057ff00000010200 ffffea00050f7188 ffffea00050f7808 ffff888016841b40 [ 75.977172][ T4918] raw: ffff88814c64ba00 000000000010000f 00000001ffffffff 0000000000000000 [ 75.985739][ T4918] page dumped because: kasan: bad access detected [ 75.992144][ T4918] page_owner tracks the page as allocated [ 75.997849][ T4918] page last allocated via order 1, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 1, ts 10317657974, free_ts 0 [ 76.015996][ T4918] get_page_from_freelist+0x1b77/0x1c60 [ 76.021534][ T4918] __alloc_pages+0x1e1/0x470 [ 76.026105][ T4918] alloc_page_interleave+0x24/0x1e0 [ 76.031371][ T4918] new_slab+0xc0/0x4b0 [ 76.035452][ T4918] ___slab_alloc+0x81e/0xdf0 [ 76.040058][ T4918] __kmalloc+0x1cd/0x330 [ 76.044291][ T4918] comedi_alloc_devpriv+0x1b/0x50 [ 76.049408][ T4918] waveform_common_attach+0x27/0x910 [ 76.054676][ T4918] comedi_auto_config+0x249/0x3a0 [ 76.059675][ T4918] comedi_test_init+0x8f/0x130 [ 76.064423][ T4918] do_one_initcall+0x1ee/0x680 [ 76.069189][ T4918] do_initcall_level+0x137/0x1f0 [ 76.074105][ T4918] do_initcalls+0x4b/0x90 [ 76.078540][ T4918] kernel_init_freeable+0x3ce/0x560 [ 76.083726][ T4918] kernel_init+0x19/0x1b0 [ 76.088073][ T4918] ret_from_fork+0x1f/0x30 [ 76.092526][ T4918] page_owner free stack trace missing [ 76.097896][ T4918] [ 76.100218][ T4918] Memory state around the buggy address: [ 76.105932][ T4918] ffff88814c64a180: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 76.114069][ T4918] ffff88814c64a200: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 76.122145][ T4918] >ffff88814c64a280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 76.130220][ T4918] ^ [ 76.136133][ T4918] ffff88814c64a300: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 76.144210][ T4918] ffff88814c64a380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 76.152277][ T4918] ================================================================== [ 76.160341][ T4918] Disabling lock debugging due to kernel taint [ 76.166506][ T4918] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 76.173812][ T4918] CPU: 1 PID: 4918 Comm: syz.0.256 Tainted: G B 5.15.189-syzkaller #0 [ 76.183280][ T4918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 76.193345][ T4918] Call Trace: [ 76.196641][ T4918] [ 76.199693][ T4918] dump_stack_lvl+0x168/0x230 [ 76.204395][ T4918] ? show_regs_print_info+0x20/0x20 [ 76.209699][ T4918] ? load_image+0x3b0/0x3b0 [ 76.214220][ T4918] panic+0x2c9/0x7f0 [ 76.218132][ T4918] ? bpf_jit_dump+0xd0/0xd0 [ 76.222643][ T4918] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 76.228547][ T4918] ? _raw_spin_unlock+0x40/0x40 [ 76.233540][ T4918] ? __lock_acquire+0xf7/0x7c60 [ 76.238425][ T4918] check_panic_on_warn+0x80/0xa0 [ 76.243469][ T4918] ? __lock_acquire+0xf7/0x7c60 [ 76.248340][ T4918] end_report+0x6d/0xf0 [ 76.252539][ T4918] kasan_report+0x102/0x130 [ 76.257231][ T4918] ? __lock_acquire+0xf7/0x7c60 [ 76.262096][ T4918] __lock_acquire+0xf7/0x7c60 [ 76.266788][ T4918] ? __lock_acquire+0x12d9/0x7c60 [ 76.271837][ T4918] ? lockdep_hardirqs_on+0x94/0x140 [ 76.277095][ T4918] ? finish_lock_switch+0x12f/0x280 [ 76.282391][ T4918] ? __switch_to_asm+0x34/0x60 [ 76.287144][ T4918] ? __schedule+0x11c0/0x43b0 [ 76.291807][ T4918] ? verify_lock_unused+0x140/0x140 [ 76.296993][ T4918] ? verify_lock_unused+0x140/0x140 [ 76.302172][ T4918] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 76.308135][ T4918] ? lock_chain_count+0x20/0x20 [ 76.312992][ T4918] lock_acquire+0x197/0x3f0 [ 76.317487][ T4918] ? remove_wait_queue+0x20/0x120 [ 76.322498][ T4918] ? read_lock_is_recursive+0x10/0x10 [ 76.327959][ T4918] ? rcu_lock_release+0x9/0x20 [ 76.332698][ T4918] ? _raw_spin_lock_irqsave+0x7f/0xf0 [ 76.338132][ T4918] ? lockdep_hardirqs_off+0x70/0x100 [ 76.343405][ T4918] _raw_spin_lock_irqsave+0xa4/0xf0 [ 76.348598][ T4918] ? remove_wait_queue+0x20/0x120 [ 76.353606][ T4918] ? _raw_spin_lock+0x40/0x40 [ 76.358372][ T4918] ? __fget_files+0x40f/0x480 [ 76.363117][ T4918] remove_wait_queue+0x20/0x120 [ 76.367965][ T4918] poll_freewait+0x99/0x210 [ 76.372448][ T4918] do_sys_poll+0xda0/0x1100 [ 76.376930][ T4918] ? do_sys_poll+0x671/0x1100 [ 76.381600][ T4918] ? poll_select_finish+0x5e0/0x5e0 [ 76.386785][ T4918] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 76.392767][ T4918] ? __ia32_compat_sys_ppoll_time64+0x2f0/0x2f0 [ 76.398992][ T4918] ? __ia32_compat_sys_ppoll_time64+0x2f0/0x2f0 [ 76.405215][ T4918] ? verify_lock_unused+0x140/0x140 [ 76.410397][ T4918] ? lock_chain_count+0x20/0x20 [ 76.415243][ T4918] ? __context_tracking_exit+0x4c/0x80 [ 76.420714][ T4918] ? set_user_sigmask+0xc4/0x1b0 [ 76.425740][ T4918] ? sigprocmask+0x190/0x190 [ 76.430333][ T4918] ? __lock_acquire+0x7c60/0x7c60 [ 76.435355][ T4918] __se_sys_ppoll+0x1fc/0x260 [ 76.440015][ T4918] ? __x64_sys_ppoll+0xc0/0xc0 [ 76.444760][ T4918] ? lockdep_hardirqs_on+0x94/0x140 [ 76.449941][ T4918] ? __x64_sys_ppoll+0x1c/0xc0 [ 76.454708][ T4918] do_syscall_64+0x4c/0xa0 [ 76.459232][ T4918] ? clear_bhb_loop+0x30/0x80 [ 76.463911][ T4918] ? clear_bhb_loop+0x30/0x80 [ 76.468601][ T4918] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 76.474485][ T4918] RIP: 0033:0x7f7f8cdf7be9 [ 76.478903][ T4918] 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 [ 76.498491][ T4918] RSP: 002b:00007f7f8b05f038 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 76.506901][ T4918] RAX: ffffffffffffffda RBX: 00007f7f8d01efa0 RCX: 00007f7f8cdf7be9 [ 76.514874][ T4918] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000200000000100 [ 76.522835][ T4918] RBP: 00007f7f8ce7ae19 R08: 0000000000000000 R09: 0000000000000000 [ 76.530796][ T4918] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 76.538768][ T4918] R13: 00007f7f8d01f038 R14: 00007f7f8d01efa0 R15: 00007ffc96bf5568 [ 76.546732][ T4918] [ 76.549981][ T4918] Kernel Offset: disabled [ 76.554584][ T4918] Rebooting in 86400 seconds..