last executing test programs: 2m30.448742332s ago: executing program 2 (id=1244): r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') r1 = openat$sw_sync(0xffffff9c, &(0x7f0000000080), 0x80800, 0x0) ioctl$SW_SYNC_IOC_CREATE_FENCE(r1, 0xc0285700, &(0x7f0000000140)={0x0, "e89c5b00000000005b00", 0xffffffffffffffff}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000100)={0x30000000}) pread64(r0, &(0x7f0000000080)=""/102356, 0x18fd4, 0x200) 2m29.547652392s ago: executing program 2 (id=1246): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$pppl2tp(0x18, 0x1, 0x1) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x40280) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) socket$inet6(0xa, 0x5, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) socket$inet6_udp(0xa, 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r2 = io_uring_setup(0x4c6, &(0x7f0000000140)={0x0, 0xb036, 0x3681, 0x0, 0x23b}) io_uring_enter(r2, 0x0, 0xf9fc, 0xf, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000104000000000000000000080000", @ANYRESOCT, @ANYBLOB="21000000000000002800128008000100767469001c0b0280080002009b0d0600080003000700000008000400e0000002"], 0x48}}, 0x0) syz_emit_ethernet(0x72, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd60120008003c3a00fe8000000000000000000000000000bbfe8000000000da343eb90a071ed2a82291361596000000000000000000aa0200907800000000605b29ab00001100fc0100"/114], 0x0) socket$inet6(0xa, 0x800000000000002, 0x0) memfd_create(&(0x7f0000000bc0)='\xc0\x87:*\x18\xc1k\xa7\x87[\xa0o84I\xaaK\xa5\xd3\v\x86\xca<\x7f\xfd6\x8d}\xd8\xf2G\xb8\xeae)\x90\x86\xe3\x96\b\xe0\xfa\xb1\xd8N\xb2W\xcb\x8d}3lm8\xa57\xc9\x00HO\x00\x00\x00\x00R\xfc\xcb%u3\xec\xde%\x9d\xe4\x1d\rD\x82S\x17?\xd6\xb1\x9aF\xe2\xba[\xc7QR\x9f\x81\x8b\xdc\xc7\xdc\xdem\xbe\x7f2\x11\x17\xd8\xda@4\x9f\xc5*T\x1e^\xf7o\xff\xff\xff\xffwI\x02\xf3\xe3\x8d.\xd1=\xcf\xbf\x81\xb5\x8d%K\x1d\xe7_\xde\x87\xdd\xc1\xf0\x91\x1a!\xa5\xd3\v\xc9\x95d\xe3*\xa9\xfa\x99\xae\xb8\x89>\xc9\xf2/\x13{\x1a\x7f\x00\x00\x00\x00+$\xedX\xb7KV\x90\xc3D-\xf3\x8c\x9a\x15\x9c\xf5\xb4O\x17@d\x81+\xf6\xe6+\xed\r\xd2\xb3\xaa\x9b\x7fC\'\xa2\xf6\x12\xa1\x15Punfo\x7f\x92G\x0e.\xce\xd8h\xb9p2\xccC\xbaH\xc4\xdc\xe2\xa1%)\x85\xc7O]\'9\x92\xad\xfbJ\x02\x1d\x91-\xc99\t&\xbdq\x06`T\xc8\x92\xaf\xad\x06\xdd\xaf\x84\xf4\"\x13\xcf\xe5\x93D\xad~F\xe5\x19\xaa\xaa\xb2\xb1\x03m\x82+\x06\x1bF^\xd3n\xc4F\xc1\xc08\x94\xe6\xe5\x1f\xa7\xf6\xcaA\x90T\xf1\x1b\xe6\xb9\xe7\xff\xc5H\x04\x93\xca\xad\x17UlY\x9a}\r4\xac\x93\xac\v2\xc6\xf9\xbe\xfeI\x8b\xd4/`\xab\x1e\xcf\x7f\b\x94\xfe2.{\xc1\xbe\x9bth~\xcb\xb9E\x10W\xed\xed51[z\xb6>\xd3\xe7Y*\xdb\xa7h\nt\xddP\n\xc5\xeb\xb1ux\x94@\x00\x00g\x02D9\x83\xa7\x97\xf4\xb25wL\x97\xfb\xb9\xccj\xb3\x96\xc1@\xee`{\x87\xa8]\x96\x9cjF^+\xcc1l\xcbmA,5\xc4J\xcab\xa6\x91\xa0\xeaU\x92\x01\x1f,\xfa\x10\"+\x01\x00\x91\xe9\x1cz\xd1f\x901\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00o\"\x85Np\xba\x0e<\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8V\xe4\xa1C\x90\x17\xcc{\x9d\xf1\xbd\xb0\xca\x03\x96\x85h}\x8f\x1c)X\xc83rA\x90r\xb6\xba!;\x95\xaf\xe0\xcb\xec\xcd$\x02f\x8c4\x1aH\x8fC\xbfr\xd39\x92\x1fShu\x9e\b\xd4m\xa8\x16\xa6\xd5\xae\xcb\x03oFQ\"\xf7F\xb7\vp\xb6\xe5\x92\xe2O}.\x95A\x9bH\x8d\xa1\x80\x1b\x14u\xfdK\xce\xaf\x94i\xf1s\xf7\xb8Jq\xcb3=M\x84\x7f\x181/\x9bQ|4\xaf\xcf\r\xcfz Z\x19\xad_\x13\x99\xf7\xfdOD\xd3\x9d\x9d\xb8d5g\xf1\x84\xbd\xe5\xa2\xb3\xda\x82\x10n1\xed\xba\xe3\x96\x85\"\xb6\xa6n\xe7\xfd\xd4\a\x97\x85\x810/\xc4o\x11\xc8\x1b\xc0\f\xeec\xa4\x7f|P\x00\x00\x00\x000p\xaf\xfdk\xac\xcc\xac`\xc9\a<\xadIt\x9b\xeb\x8a\xfe\x9b\aO\xa5?h\xe1B\xa8C\x8e;/\xa8\x94\x1bs\xf0\xa9>\x9e\xff\xc9\xd2\x00h\xcb\xfb\xb6Y\xbfp\xd8\x90\x96\xec\x83N\x8bNnx\xb6\x16Y\xf8sU\xae\xa0\b\x8cLq\n\x1f\x99t\xb6\xffozu\xa0B(\xe9?\xcdA\xba\xa8\x13Qc\xda\x16?\xe8z\x8f\x862!\xbf\xa4\xb8\x9bC\xe9Od\xe8\xd32m\x06RX\x7f\xf7\xc2\n\x94\xe5P:l\xd9\xd5\xbd\rH6-\x8a\x12m\xff\xe9\xa0\r\tk\xda\xa4q(\xae\\\xb6\x14I\xf7\xe0z\xf10x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r4, @ANYBLOB="01000000000000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000140)=@newlink={0x28, 0x10, 0xffffff1f, 0x0, 0x1, {}, [@IFLA_MASTER={0x8, 0xa, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r7, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010000000000000000000200000008000300", @ANYRES32, @ANYBLOB="0c009900f400000017000000080026007f1700000800270001"], 0x40}, 0x1, 0x0, 0x0, 0xd37697ff280d3c0e}, 0x0) preadv(r6, &(0x7f0000004800)=[{&(0x7f00000032c0)=""/89, 0x59}, {&(0x7f0000003340)=""/164, 0xa4}, {&(0x7f0000003400)=""/205, 0xcd}, {&(0x7f0000003500)=""/4096, 0x1000}, {&(0x7f0000004500)=""/1, 0x1}, {&(0x7f0000004540)=""/71, 0x47}, {&(0x7f00000045c0)=""/135, 0x87}, {&(0x7f0000004680)=""/39, 0x27}, {&(0x7f00000046c0)=""/7, 0x7}, {&(0x7f0000004700)=""/228, 0xe4}], 0xa, 0x97, 0x0) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)={0xbc, r5, 0x4, 0x70bd27, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_CH_SWITCH_BLOCK_TX={0x4}, @NL80211_ATTR_CH_SWITCH_COUNT={0x8, 0xb7, 0xe3}, @NL80211_ATTR_CSA_IES={0x70, 0xb9, 0x0, 0x1, [@beacon_params=[@NL80211_ATTR_BEACON_TAIL={0x26, 0xf, [@challenge={0x10, 0x1, 0xa2}, @ht={0x2d, 0x1a, {0x400, 0x2, 0x7, 0x0, {0x649a, 0x8, 0x0, 0x80, 0x0, 0x0, 0x1, 0x2}, 0x8, 0x6, 0x2c}}, @erp={0x2a, 0x1, {0x0, 0x0, 0x1}}]}], @NL80211_ATTR_CSA_C_OFF_BEACON={0xe, 0xba, [0xfff, 0x47af, 0x7, 0x0, 0xfffc]}, @NL80211_ATTR_CSA_C_OFF_BEACON={0x10, 0xba, [0x6, 0x19c9, 0xff, 0x5, 0xc1e6, 0x2]}, @NL80211_ATTR_CSA_C_OFF_BEACON={0xc, 0xba, [0xbe88, 0x8, 0x401, 0xba8b]}, @NL80211_ATTR_CSA_C_OFF_PRESP={0xc, 0xbb, [0x3, 0x6, 0xa6, 0x2]}, @NL80211_ATTR_CSA_C_OFF_PRESP={0xa, 0xbb, [0x7, 0x9621, 0xab]}]}, @NL80211_ATTR_CH_SWITCH_BLOCK_TX={0x4}, @NL80211_ATTR_CSA_IES={0x20, 0xb9, 0x0, 0x1, [@NL80211_ATTR_CSA_C_OFF_PRESP={0x10, 0xbb, [0x40, 0x8001, 0x7fc, 0x8, 0xfc3, 0x4ab9]}, @NL80211_ATTR_CSA_C_OFF_PRESP={0xc, 0xbb, [0x8c1b, 0x7, 0xfff8, 0xff]}]}, @NL80211_ATTR_CH_SWITCH_COUNT={0x8, 0xb7, 0x6f}]}, 0xbc}, 0x1, 0x0, 0x0, 0x4000}, 0x10) r8 = syz_open_dev$media(&(0x7f0000000380), 0x0, 0x0) r9 = syz_open_dev$media(&(0x7f0000000380), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r9, 0xc0287c02, &(0x7f0000000100)={0x80000000, 0x0, &(0x7f0000000200)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_ENUM_ENTITIES(r8, 0xc1007c01, &(0x7f0000000500)={r10}) 2m28.159226788s ago: executing program 2 (id=1254): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'syz_tun\x00'}) syz_emit_ethernet(0x66, &(0x7f00000003c0)={@local, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x14}, @void, {@ipv4={0x88fb, @gre={{0x5, 0x4, 0x2, 0x1, 0x58, 0x66, 0x0, 0x8, 0x2f, 0x0, @multicast2, @initdev={0xac, 0x1e, 0x81, 0x0}}, {{0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x880b, 0x0, 0x1}, {0x1, 0x0, 0x0, 0x1}, {0x1}, {0x8, 0x88be, 0x3, {{0x5, 0x1, 0x6, 0x2, 0x1, 0x1, 0x6, 0x4}, 0x1, {0x500c}}}, {0x8, 0x22eb, 0x4, {{0xe, 0x2, 0xf8, 0x3, 0x1, 0x2, 0x4, 0xf9}, 0x2, {0x1, 0x9, 0x0, 0x3, 0x1, 0x1, 0x1, 0x1}}}, {0x8, 0x6558, 0x3}}}}}}, 0x0) 2m28.109871188s ago: executing program 2 (id=1255): mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000009) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000000)={0x5, 0x1000086}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x5) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x800000a, 0x5}, 0x0) sched_setscheduler(0x0, 0x2, 0x0) r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8) madvise(&(0x7f0000000000/0x3000)=nil, 0x7fffffffffffffff, 0x3) 2m27.90483053s ago: executing program 2 (id=1257): sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x4800) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0x503, 0x70bd2c, 0xffffffff, {0x0, 0xcf, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x10, 0x12, 0x0, 0x1, @gre={{0x8}, {0x4}}}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0x3e8b}]}, 0x38}}, 0x0) creat(&(0x7f0000000340)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000001900)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000500)=ANY=[@ANYBLOB="1500000065ffff048000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cache_mmap}], [], 0x6b}}) chmod(&(0x7f0000000140)='./file0\x00', 0x0) r3 = open$dir(&(0x7f0000000140)='./file0\x00', 0x1, 0x0) write$binfmt_misc(r3, &(0x7f0000000400)=' ', 0xfdef) 2m12.688256054s ago: executing program 32 (id=1257): sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x4800) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0x503, 0x70bd2c, 0xffffffff, {0x0, 0xcf, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x10, 0x12, 0x0, 0x1, @gre={{0x8}, {0x4}}}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0x3e8b}]}, 0x38}}, 0x0) creat(&(0x7f0000000340)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000001900)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000500)=ANY=[@ANYBLOB="1500000065ffff048000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cache_mmap}], [], 0x6b}}) chmod(&(0x7f0000000140)='./file0\x00', 0x0) r3 = open$dir(&(0x7f0000000140)='./file0\x00', 0x1, 0x0) write$binfmt_misc(r3, &(0x7f0000000400)=' ', 0xfdef) 9.999927369s ago: executing program 3 (id=1717): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_LEVEL(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)=ANY=[@ANYBLOB="1ea30227", @ANYRES16=r1, @ANYBLOB="01072bbd70000000000005000000"], 0x14}, 0x1, 0x0, 0x0, 0x20004074}, 0x0) socket$rxrpc(0x21, 0x2, 0xa) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) syz_open_dev$media(&(0x7f0000000080), 0x10001, 0x0) writev(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0xc004743e, 0x110c23004a) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x121001, 0x0) ioctl$TUNSETOFFLOAD(r3, 0xc004743e, 0x110e22fff6) socket$xdp(0x2c, 0x3, 0x0) pselect6(0x40, &(0x7f00000001c0)={0x0, 0x0, 0x9, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffe}, 0x0, &(0x7f00000002c0)={0x3fe, 0x5, 0x3, 0x9, 0x8, 0x45ff, 0x7ffffffc, 0x40000000000}, 0x0, 0x0) r4 = socket(0x10, 0x803, 0x0) r5 = timerfd_create(0x7, 0x0) ioctl$TFD_IOC_SET_TICKS(r5, 0x40085400, &(0x7f0000000000)=0x3) readv(r5, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000140)={'veth0_to_team\x00', &(0x7f0000000280)=@ethtool_channels={0x3d, 0x100, 0x0, 0x0, 0xffffffff, 0x2}}) socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x11, 0x3, &(0x7f0000001680)=ANY=[@ANYBLOB="180000000003000000"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f00000000c0)='contention_end\x00', r6}, 0x18) r7 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000004c0), 0x2, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000000300)={0x0, 0x3ff, 0x5}, 0x8) write$RDMA_USER_CM_CMD_CREATE_ID(r7, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000040)={0xffffffffffffffff}, 0x2, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_GET_EVENT(r7, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {0x0}}, 0x10) write$RDMA_USER_CM_CMD_RESOLVE_IP(r7, &(0x7f0000000400)={0x3, 0x40, 0xfa00, {{0xa, 0x4e23, 0xe, @empty, 0x2}, {0xa, 0x4e23, 0x7, @remote, 0xd339}, r8, 0x7}}, 0x48) 8.560056307s ago: executing program 3 (id=1722): openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x13, 0x11, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8}, 0x94) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000080)={0x80000000005, 0x100000001000087}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x4) sched_setaffinity(0x0, 0x43, &(0x7f0000000040)=0x2) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r1, &(0x7f0000019680)=""/102392, 0x18ff8) socket$inet_udp(0x2, 0x2, 0x0) ioctl$COMEDI_DEVCONFIG(0xffffffffffffffff, 0x40946400, &(0x7f00000000c0)={'pcl726\x00', [0x4f27, 0x0, 0x10000, 0x4, 0x5, 0x5, 0x4, 0x7, 0x54c6cff3, 0xfd, 0x2, 0x1, 0x5, 0x1, 0x6, 0x101, 0x0, 0x7f, 0x3, 0x40000003, 0x89, 0xcaa3, 0x0, 0x20001e58, 0x3, 0xe66, 0x1, 0x8, 0xffffffff, 0x0, 0xfffffff8]}) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0) timer_create(0x9, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x300000a, 0x4031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000140)=@req3={0x7813, 0x3, 0x0, 0x81, 0x1fd, 0x1, 0x1}, 0x1c) recvmmsg$unix(r2, &(0x7f0000003100)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x13}}], 0x1, 0x0, 0x0) sendmmsg(r2, &(0x7f00000030c0)=[{{0x0, 0xa9cc7003, &(0x7f0000000400)=[{&(0x7f00000000c0)="ee", 0x101d0}], 0x1}}], 0x400000000000181, 0x9200000000000000) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) 8.085159159s ago: executing program 1 (id=1724): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) r3 = accept4(r2, 0x0, 0x0, 0x800) sendmmsg$alg(r3, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="f78d9ca38fff48f3be52163448412ba8", 0x10}], 0x1}], 0x1, 0x40800) recvmsg(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/81, 0x51}], 0x1}, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x7ffb, 0x0, 0x9, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffbf}, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4001, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1c) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) setsockopt$MRT6_INIT(0xffffffffffffffff, 0x29, 0xc8, &(0x7f00000002c0), 0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0xffffffffffffffff, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newnexthop={0x38, 0x68, 0x1, 0x0, 0xfffffffe, {}, [@NHA_ENCAP_TYPE={0x6, 0x7, 0x3}, @NHA_ENCAP={0x10, 0x8, 0x0, 0x1, @LWTUNNEL_IP_ID={0xc, 0x1, 0x1}}, @NHA_OIF={0x8, 0x5, r5}]}, 0x38}}, 0x90) sendmmsg$unix(r3, &(0x7f0000001cc0)=[{{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000340)="d05c92dec69a04f0b9ec207b0af0da2c788d4ca5cf4d5bc3bb90df1e0bac74c1e104a350e3e5e0d2a00c4efbd861e636b4aef06e240117319cbd51fd473ba53ae80da58a542dd573c1854c4099aa08dae9b0a6317eb2c4a43e32ac813862403a6cee48dab5954f7fd7e7fbf8809b6cddb153c3d2bd0d134ddc088c56ef5236b4b04c1f43125c665da5bd6ff76970fc8b13a5dae6559aa458fbe9c5c543677fda0c3aecc7b0dde5293bd3f660210de9943a719d8ce0b0d8f2268efb20e06a0f16bfd80e3475db01b1e3febe39f79702", 0xcf}, {&(0x7f0000000640)="13f110349fce9333b9d68df5513fcb0510e744e3043ff91871b81956e8212b4228bb68afb8d6c826e631fa6e7e1c71e6762e0f9e44075044b2e69546b2570f5d418b50f034e4cabf6c80b3f8c301090f6f83c899914a52dab1ac8e26745932ea57b0047e8b36e28986456f835e9053ff101022f79adcd5cd0662b549d03928fb09752ee51e3ec9a0ba8a9acf0b97f73355f2979cf41296bb0341a48527d6b3a8d7de8f59407394e1cee1", 0xaa}], 0x2, 0x0, 0x0, 0x14000081}}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000700)="8c6c93cefa2911eb253745b7559e81d10f760d7197b75c0d009f8936692cffc84238f9592452b9ccca2780ece2bd62fb2fd7e61668ec5d730ba3b150d944bda2d63408fc4a8ca611fb5be05b8cf10866aa87b426d14c151757bbad477671ffa7707576063949fbbefc9aa8001faf1f715808a25551b6bb17f9465e60fc94716ce0ff1f1cd00a1c4278170fa8b077db5aa27d4b7f07400568e3d69547", 0x9c}, {&(0x7f00000007c0)="eba0b4222c32a797ac80d50aa93d8da3cf8fab4dc5106f2560b29819a096badacf0f32d5d72aea1bc47b75fc832544d8253ff25fb0a276da0eed184609da57f8bbc4702be07fe3dda643abdc5723c63fa389f3df32a111115b9ce9ef427e89f9191ca4cc940ed802947b0093507e7455d64e5111d101a7ab4a4e6671b1a59d7936665ef6e5", 0x85}], 0x2, &(0x7f0000001d80)=ANY=[@ANYBLOB="24000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r3, @ANYRES32, @ANYRES32=r1, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r4, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000001c000000000000000100060002000000a440c92c36326e142db8984c1377df4b31f0bda2c63d3c71958593df4df9328c2c6215d29a5d2175e5137824802b59fa04d7a9f12ef8c4fb17aa23d919c803d7fdd44778d2dee44024f6dffa1a2a1c278f081c3484becb996b80c4323abf2208de6f03cad63120eb108bd473395dd0b62be94206445ab44c5b8b9d6619a056b7e6f2b3e22472477dbb3c3132dd1354599e358c97314eba74a400d13a22560719933ca623cd63988293273dc4b63c767f68d3a6d9f12f177e96b72eb49c0fa1684c2acec10315", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32=r4, @ANYRES32=r4, @ANYRES32=r2, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r3, @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYRES32=r4], 0x158}}, {{0x0, 0x0, &(0x7f0000001c80)=[{&(0x7f0000000ac0)="f6eed0ebb2b7f68e7b407d0bebbc9b49f0100c1a0ec20a6d3c9ee8fdada1145beb3e5c856989469f6ecad1b97884852df3248e7f82e486e988d5287acd71f339f72e067f71da0ab5423ba1190561a34ee7882deff6bf8e498d58132d167987e4d6c678e44844e00e4da18a9e4369d8380a8869e8939e1ccdd5931ea6aa8a95eef5ffb7135c1ab06fec373c5445f2addbff28e224311897391b42f7ba160d1e971d81d4f8c930aed2b73c47daf7", 0xad}, {&(0x7f0000000b80)="d3a5ac503d40fb882961fc333e8e91e95eaea040f93b8847bdc420541f80f8dde138b74fb5234ac21cc823957a9550bbc3c25f4f2f5a75d05cbb69bbc7f496976172509334c09a782986cd417d2784620f2972eceb7a2f476ca7fc09dd04cb16d2e0793b2a1ed6c6fca3793d446839b49fc6406f74eb69c1c3b3376681a7e3316523a0c864c6b3b17f0f8187fb7768a8595341db35689a5b0e33d87c8ea357ed1f5ca23d2413283ba2ff838476d7f3dfc7796830fd55e1313748d97619422c9439590e3b25d5f6e4f69877caef9e1167c8a5f087b2b58228c991f386696f2689ac9315151ae6333e50f5bb", 0xeb}, {&(0x7f0000000c80)="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", 0x1000}], 0x3, 0x0, 0x0, 0x8001}}], 0x3, 0x4080) signalfd4(r0, 0x0, 0x0, 0x800) sendmsg$key(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020800000100000000000001000000000100140003"], 0x18}}, 0x0) io_setup(0x30, &(0x7f0000000600)) pipe2$9p(&(0x7f00000000c0), 0x4000) openat$qrtrtun(0xffffffffffffff9c, &(0x7f0000002740), 0x101002) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f00000004c0), 0x208e24b) syz_emit_ethernet(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000a, 0x28011, r6, 0x0) socket$inet_mptcp(0x2, 0x1, 0x106) bind$l2tp(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @broadcast, 0x2}, 0x10) 6.760225272s ago: executing program 3 (id=1726): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001f40)={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x13, 0x11, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8}, 0x94) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000080)={0x80000000005, 0x100000001000087}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x4) sched_setaffinity(0x0, 0x43, &(0x7f0000000040)=0x2) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r1, &(0x7f0000019680)=""/102392, 0x18ff8) socket$inet_udp(0x2, 0x2, 0x0) ioctl$COMEDI_DEVCONFIG(0xffffffffffffffff, 0x40946400, &(0x7f00000000c0)={'pcl726\x00', [0x4f27, 0x0, 0x10000, 0x4, 0x5, 0x5, 0x4, 0x7, 0x54c6cff3, 0xfd, 0x2, 0x1, 0x5, 0x1, 0x6, 0x101, 0x0, 0x7f, 0x3, 0x40000003, 0x89, 0xcaa3, 0x0, 0x20001e58, 0x3, 0xe66, 0x1, 0x8, 0xffffffff, 0x0, 0xfffffff8]}) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0) timer_create(0x9, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x300000a, 0x4031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000140)=@req3={0x7813, 0x3, 0x0, 0x81, 0x1fd, 0x1, 0x1}, 0x1c) (fail_nth: 1) recvmmsg$unix(r2, &(0x7f0000003100)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x13}}], 0x1, 0x0, 0x0) sendmmsg(r2, &(0x7f00000030c0)=[{{0x0, 0xa9cc7003, &(0x7f0000000400)=[{&(0x7f00000000c0)="ee", 0x101d0}], 0x1}}], 0x400000000000181, 0x9200000000000000) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) 5.887575084s ago: executing program 5 (id=1729): r0 = socket$nl_route(0x10, 0x3, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffffffffffc}}, './file0\x00'}) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e46b486590af0be235cd55111e5641f00611acca412147e2d4dfe7c2a2983743d21553fa", 0x24) socket$nl_xfrm(0x10, 0x3, 0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff}) connect$unix(r3, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000000a80)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00'}, 0x41) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='sched_switch\x00', r4}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r5 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x80000000000002, &(0x7f00000004c0)=0x79, 0x4) bind$inet(r6, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000000140)={0x0, 0x0}, 0x10) sendto$inet(r6, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$EBT_SO_SET_COUNTERS(r5, 0x0, 0x81, &(0x7f0000000240)={'filter\x00', 0x0, 0x0, 0x0, [0xffffffff, 0x9, 0xfffffffffffffff7, 0x80000000, 0x3, 0x7fffffffffffffff], 0x0, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}]}, 0x78) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, 0x0, 0x0) sendmmsg$inet(r6, &(0x7f0000004a80)=[{{0x0, 0x0, &(0x7f00000000c0)=[{0x0}], 0x1}}], 0x1, 0x400c0) recvmmsg(r6, &(0x7f0000000740)=[{{&(0x7f0000000300)=@l2tp6={0xa, 0x0, 0x0, @private1}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000380)=""/54, 0x36}, {&(0x7f00000003c0)=""/194, 0xc2}], 0x2, &(0x7f0000000680)=""/149, 0x95}, 0x3}], 0x1, 0x160, &(0x7f00000007c0)={0x77359400}) sendto$inet(r6, &(0x7f0000000580)="17", 0x1d4c, 0x10048095, 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0x20000023896) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000540)=ANY=[@ANYBLOB="6056b2414a34ee11dd67c39ad032be7280e1a3daf6080ab1bb08ecdd66e166e09a24ce514fce29ca533c3c928f2371980a3b39ff12a75f9c7ec0158b75bf27f9aeb18e1e9db6de7111182ee4ecffd21479a1a44909ff1d08b0774435a3bd65887c39f675777803f6c50320bf301af0c84c1481d3305945d9d0f6e10f50a3dc79be20ceb91c44c9cab9dc9bbd42b69bef80c1023b00dcfbfbaa53764b2d9d9ee1308c5e0041461d76e25dfaf0e64dd9e32d535cfbb2703c92e5d601ec669f4674e8", @ANYRES64=r0, @ANYBLOB="00020500000000001c0012800b00010062726964676500000c000280080018"], 0x3c}, 0x1, 0x0, 0x0, 0x4004000}, 0x0) 5.835286458s ago: executing program 3 (id=1731): socket$inet6_udp(0xa, 0x2, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001780)=[{0x0}], 0x1, 0x0, 0x0) getsockopt$IP_SET_OP_GET_BYNAME(0xffffffffffffffff, 0x1, 0x53, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x1) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180), 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000300)=ANY=[@ANYBLOB="1801000021000000000000003b810000850000006d000000850000000700000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={&(0x7f0000000000)='ext4_es_lookup_extent_enter\x00', r0}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)=@generic={&(0x7f0000000080)='./file0\x00', r1}, 0x18) bpf$OBJ_GET_MAP(0x7, &(0x7f00000005c0)=@generic={&(0x7f0000000580)='./file0\x00', 0x0, 0x10}, 0x18) sched_setaffinity(0x0, 0x8, &(0x7f0000000200)=0x400000bce) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r2, &(0x7f0000002000)=""/102400, 0x19000) ioctl$PAGEMAP_SCAN(0xffffffffffffffff, 0xc0606610, &(0x7f0000000080)={0x60, 0x0, &(0x7f00001c9000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2}) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="400000003c0007010000000000400000017c00000400fc800c00018006000600800a0000080002800400728014000700"], 0x40}, 0x1, 0x0, 0x0, 0x4c000}, 0xc000) 5.631621862s ago: executing program 1 (id=1733): io_uring_setup(0x6c29, &(0x7f0000000000)={0x0, 0x873f, 0x10, 0x0, 0x25d}) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="400000001000010429bd70000000400000e6ff00", @ANYRES32=0x0, @ANYBLOB="2b030000004000002000128008000100677470001400028008000100", @ANYRES32=r1, @ANYBLOB="08000200", @ANYRES32=r1, @ANYBLOB], 0x40}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f000071c000/0xe000)=nil, 0xe000, 0x0, 0x810, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0), 0x309201, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x8) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x88) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}, {@metacopy_on}]}) r4 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x718bb647156ec3b7) mknodat$loop(r4, &(0x7f0000001600)='./file1\x00', 0x200, 0x0) r5 = socket(0x10, 0x3, 0x0) write(r5, &(0x7f00000000c0)="1c0000001d005f0214fffffffffffff8070000000d00000000000600", 0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r6, 0x8924, &(0x7f0000000000)={'bridge_slave_0\x00', @random="010000201000"}) chdir(&(0x7f0000000140)='./bus\x00') linkat(r4, &(0x7f0000000040)='./file1\x00', r4, &(0x7f0000000180)='./bus\x00', 0x1000) link(&(0x7f0000000000)='./file1\x00', &(0x7f00000001c0)='./file0\x00') open(&(0x7f0000000440)='./file0\x00', 0xe8142, 0x0) chown(&(0x7f0000000580)='./file0\x00', 0x0, 0x0) 4.794670514s ago: executing program 4 (id=1734): prlimit64(0x0, 0xe, &(0x7f00000007c0)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r1 = syz_clone(0x2080, 0x0, 0x0, 0x0, 0x0, 0x0) getpriority(0x1, r1) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)={0x0, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r4, @ANYBLOB="01000000000000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000140)=@newlink={0x28, 0x10, 0xffffff1f, 0x0, 0x1, {}, [@IFLA_MASTER={0x8, 0xa, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r7, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010000000000000000000200000008000300", @ANYRES32, @ANYBLOB="0c009900f400000017000000080026007f1700000800270001"], 0x40}, 0x1, 0x0, 0x0, 0xd37697ff280d3c0e}, 0x0) preadv(r6, &(0x7f0000004800)=[{&(0x7f00000032c0)=""/89, 0x59}, {&(0x7f0000003340)=""/164, 0xa4}, {&(0x7f0000003400)=""/205, 0xcd}, {&(0x7f0000003500)=""/4096, 0x1000}, {&(0x7f0000004500)=""/1, 0x1}, {&(0x7f0000004540)=""/71, 0x47}, {&(0x7f00000045c0)=""/135, 0x87}, {&(0x7f0000004680)=""/39, 0x27}, {&(0x7f00000046c0)=""/7, 0x7}, {&(0x7f0000004700)=""/228, 0xe4}], 0xa, 0x97, 0x0) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)={0xc4, r5, 0x4, 0x70bd27, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_CH_SWITCH_BLOCK_TX={0x4}, @NL80211_ATTR_CH_SWITCH_COUNT={0x8, 0xb7, 0xe3}, @NL80211_ATTR_CSA_IES={0x70, 0xb9, 0x0, 0x1, [@beacon_params=[@NL80211_ATTR_BEACON_TAIL={0x26, 0xf, [@challenge={0x10, 0x1, 0xa2}, @ht={0x2d, 0x1a, {0x400, 0x2, 0x7, 0x0, {0x649a, 0x8, 0x0, 0x80, 0x0, 0x0, 0x1, 0x2}, 0x8, 0x6, 0x2c}}, @erp={0x2a, 0x1, {0x0, 0x0, 0x1}}]}], @NL80211_ATTR_CSA_C_OFF_BEACON={0xe, 0xba, [0xfff, 0x47af, 0x7, 0x0, 0xfffc]}, @NL80211_ATTR_CSA_C_OFF_BEACON={0x10, 0xba, [0x6, 0x19c9, 0xff, 0x5, 0xc1e6, 0x2]}, @NL80211_ATTR_CSA_C_OFF_BEACON={0xc, 0xba, [0xbe88, 0x8, 0x401, 0xba8b]}, @NL80211_ATTR_CSA_C_OFF_PRESP={0xc, 0xbb, [0x3, 0x6, 0xa6, 0x2]}, @NL80211_ATTR_CSA_C_OFF_PRESP={0xa, 0xbb, [0x7, 0x9621, 0xab]}]}, @NL80211_ATTR_CH_SWITCH_BLOCK_TX={0x4}, @NL80211_ATTR_CSA_IES={0x20, 0xb9, 0x0, 0x1, [@NL80211_ATTR_CSA_C_OFF_PRESP={0xe, 0xbb, [0x40, 0x8001, 0x7fc, 0x8, 0x4ab9]}, @NL80211_ATTR_CSA_C_OFF_PRESP={0xc, 0xbb, [0x8c1b, 0x7, 0xfff8, 0xff]}]}, @chandef_params=[@NL80211_ATTR_CENTER_FREQ1={0x8}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8, 0xb7, 0x6f}]}, 0xc4}, 0x1, 0x0, 0x0, 0x4000}, 0x10) r8 = syz_open_dev$media(&(0x7f0000000380), 0x0, 0x0) r9 = syz_open_dev$media(&(0x7f0000000380), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r9, 0xc0287c02, &(0x7f0000000100)={0x80000000, 0x0, &(0x7f0000000200)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_ENUM_ENTITIES(r8, 0xc1007c01, &(0x7f0000000500)={r10}) 4.730662115s ago: executing program 5 (id=1735): mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000009) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000000)={0x5, 0x1000086}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x5) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x800000a, 0x5}, 0x0) sched_setscheduler(0x0, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8) madvise(&(0x7f0000000000/0x3000)=nil, 0x7fffffffffffffff, 0x3) r1 = socket$l2tp(0x2, 0x2, 0x73) syz_open_procfs(0x0, 0x0) arch_prctl$ARCH_SHSTK_ENABLE(0x5001, 0x1) arch_prctl$ARCH_SHSTK_UNLOCK(0x5004, 0x1) arch_prctl$ARCH_SHSTK_ENABLE(0x5001, 0x2) arch_prctl$ARCH_SHSTK_DISABLE(0x5002, 0x2) ptrace(0x10, 0x0) ptrace$ARCH_SHSTK_DISABLE(0x1e, 0xffffffffffffffff, 0x3, 0x5002) add_key(0x0, 0x0, &(0x7f00000000c0)="df21f0a6dbb1b350a5b5f9e27b2508088febecff9e1926774b1aacfb67", 0x1d, 0xfffffffffffffffe) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x100, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$KVM_SET_CPUID2(r4, 0x4008ae90, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000000000000000100000000000000"]) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000200)=ANY=[@ANYRESOCT=r0, @ANYRESDEC=r0, @ANYRES64=r1]) ptrace$ARCH_SHSTK_ENABLE(0x1e, 0x0, 0x1, 0x5001) ptrace$ARCH_SHSTK_UNLOCK(0x1e, 0x0, 0x1, 0x5004) ptrace$getregset(0x4204, 0x0, 0x204, &(0x7f0000000040)={&(0x7f0000000080)=""/28, 0x8}) ptrace$setregset(0x4205, 0x0, 0x204, &(0x7f00000000c0)={&(0x7f0000000100)='LLLLLLLLLLLLLLLLLLLLLLLLLLLL', 0x8}) 3.467110589s ago: executing program 3 (id=1737): socket$nl_route(0x10, 0x3, 0x0) (async, rerun: 32) socket$inet6_udplite(0xa, 0x2, 0x88) (rerun: 32) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'macsec0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000640)={@ipv4={'\x00', '\xff\xff', @broadcast}, @ipv4={'\x00', '\xff\xff', @empty}, @empty, 0x9, 0x40, 0x49fe, 0x900, 0x0, 0x2108237, r0}) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x2, 0x0) (async) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0xa) (async, rerun: 64) keyctl$link(0x8, 0x0, 0x0) (async, rerun: 64) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) sendmsg$NL80211_CMD_RELOAD_REGDB(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x14, 0x0, 0x200, 0x70bd26, 0x25dfdbff}, 0x14}}, 0x40400e0) (async) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) r2 = syz_open_dev$MSR(&(0x7f00000002c0), 0x0, 0x0) read$msr(r2, &(0x7f0000019680)=""/102392, 0xffffffffffffffba) (async) r3 = gettid() (async, rerun: 32) r4 = add_key$keyring(&(0x7f00000001c0), &(0x7f0000000240)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) (rerun: 32) r5 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, r4) keyctl$KEYCTL_MOVE(0x1e, r4, r4, r5, 0x0) add_key$keyring(&(0x7f0000000000), &(0x7f0000000280)={'syz', 0x2}, 0x0, 0x0, r5) (async, rerun: 32) r6 = fsopen(&(0x7f0000000280)='ceph\x00', 0x0) (rerun: 32) fsconfig$FSCONFIG_SET_STRING(r6, 0x1, &(0x7f00000006c0)='source?\xcd\xf0\x00\x06\xa0\xd4\x9a\x8d\x96\xa3Yk\xd3&\x98&T\x19 |\x8cj\xa9r\xa6a\xed\xbc\xbd_@\xf5\t\x8a\xba\x97\x96>|G8m\xfd\x00m0d\xa7\xb1]\x94XM\xc3\xa7\xfb\xd1A\x9b\xa9\xa3\xf4\xe6\x90\xd9\xb0\fL\x11\xc5\xe6\x9a\xdd\x06\xd2\xba\x9ci\x8d\xfe\x91\xeb\xe2\xd3\xeb\xebU\xe7\xc8\xe9\xbd:\xde\xae\xf1\x95\x95\xe2\x06$\x80\xf1', &(0x7f0000000780)='c:::/\x83\xc1\xcfD\xc4AO\x06)\xb03\xfcI\x95w\x96\x9b\xe9\xa6\x1a\x96\xael\x11\xa6\x06\xe3G\xb1\x1d$\xc2;\x8f\xf3\x13\xebB\x8b\x88\xeb\xa3\x01\x8c\xf8\x86bK&\x13a~\x04/\x18\x14ZM\xcb\xad\x92>\xe5\x01V\xdc\x05#\x13\xe9F\xa0\x1b\xf8\xe12\xe9\x80\x988\xd8?\x86\xe9i\x7f\xa8\xe0c\x94\xc1\xae\x9c\xba\x1c\xfa\xbc\xa8\xbf\xff\xfe\xfe!\x7f2\xf1\xc7P\x80A\x1c2k\xf6}P\x19\xee:i|0\x1c\x13u\xb0I\xaa\xe3\x14\x9a\x1f\x9f(\xd1$\x06\xa8&t&A0\xa7\xef\x9cL\x8e1K', 0x0) (async) connect$unix(r1, &(0x7f0000000380)=@file={0x1, './file0\x00'}, 0x6e) (async, rerun: 32) timer_settime(0x0, 0x0, 0x0, 0x0) (rerun: 32) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000400), 0x436b02, 0x0) (async, rerun: 64) ptrace$pokeuser(0x6, r3, 0x4, 0x9) (async, rerun: 64) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r7, &(0x7f00000029c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="20000001bb3701ce00000000000a0000000c0002006e6c383032310b402e3100"], 0x20}}, 0x0) (async) recvmmsg(r7, &(0x7f0000001000)=[{{0x0, 0x0, &(0x7f0000002740)=[{&(0x7f00000005c0)=""/248, 0xf8}, {&(0x7f0000000140)=""/114, 0x72}, {&(0x7f0000001680)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000000840)}}], 0x2, 0x0, 0x0) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[], 0xfc}, 0x1, 0x0, 0x0, 0x2400c041}, 0x2000c854) (async) socket$inet6(0xa, 0x800000000000002, 0x0) 3.128784333s ago: executing program 3 (id=1738): syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140), 0x0) r1 = accept4(r0, 0x0, 0x0, 0x80000) sendmsg$inet6(0xffffffffffffffff, 0x0, 0x4000010) prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x7) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbee2, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000070601080000000000000fdb070000000000000500010006"], 0x1c}, 0x1, 0x0, 0x0, 0x14}, 0x0) sendmmsg$alg(r1, &(0x7f00000002c0), 0x0, 0x40800) r6 = syz_open_dev$vim2m(&(0x7f0000000580), 0x0, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r6, 0xc0d05605, &(0x7f0000000000)={0x2, @pix={0xd, 0x0, 0x3631564e, 0x5, 0x0, 0x0, 0x7}}) r7 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r8 = dup(r7) write$6lowpan_enable(r8, &(0x7f0000000000)='0', 0xfffffd2c) r9 = syz_io_uring_setup(0x239, &(0x7f0000000740)={0x0, 0x1c2a, 0x10100, 0x0, 0x0, 0x0, r8}, &(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0) syz_io_uring_submit(r10, r11, &(0x7f0000000040)=@IORING_OP_POLL_ADD={0x6, 0x2, 0x0, @fd=r7, 0x0, 0x0, 0x0, {}, 0x1}) sendmmsg$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) io_uring_enter(r9, 0x2ded, 0x4000, 0x0, 0x0, 0x0) r12 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2c41, 0x0) flock(r12, 0x5) 3.076490803s ago: executing program 0 (id=1739): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="18010000000000100000000000000000850000007d00000095"], &(0x7f0000000100)='GPL\x00', 0x7, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='writeback_bdi_register\x00', r0, 0x0, 0xfffffffffffffffd}, 0x18) r1 = socket$igmp6(0xa, 0x3, 0x2) sendto$inet6(r1, &(0x7f0000000040)="7221fa19cbcb6c06ee9fa41d0d099dfabc70a32fdb06a2714e17c22648cef715962318eae5", 0x25, 0x8000, &(0x7f00000000c0)={0xa, 0x4e21, 0x7, @local, 0x7}, 0x1c) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$AUTOFS_IOC_FAIL(r2, 0x4c80, 0xffffffffffffffb6) 3.075305166s ago: executing program 4 (id=1740): r0 = socket$inet(0xa, 0x801, 0x84) listen(r0, 0x8) r1 = socket$inet(0xa, 0x801, 0x84) listen(r1, 0xfffffffd) r2 = socket$inet(0xa, 0x801, 0x84) listen(r2, 0x8) r3 = socket$inet(0xa, 0x801, 0x84) listen(r3, 0x8) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r4, 0x7) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r5, 0x100) r6 = socket$netlink(0x10, 0x3, 0x4) writev(r6, &(0x7f0000000000)=[{&(0x7f0000000140)="0b0400001400190d09004beafd0d8c560a84476080ffe00600000000590000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x40b}], 0x1) 3.012013491s ago: executing program 5 (id=1741): r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f00000000c0)={0x1d, r1}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000001640)={&(0x7f00000015c0)={0x1, 0x6, 0x8000, {}, {}, {0x1, 0x0, 0x1}, 0x1, @can={{0x1, 0x0, 0x1, 0x1}, 0x6, 0x2, 0x0, 0x0, "4a4faa7920a000ad"}}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x20008000) sendmsg$can_bcm(r0, &(0x7f0000003f40)={0x0, 0x4000, &(0x7f0000000140)={&(0x7f0000001840)=ANY=[@ANYBLOB="01000000290b0000ffffffff00004100", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0100004001"], 0x80}}, 0x0) 2.903586312s ago: executing program 0 (id=1742): socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) (async, rerun: 32) recvmmsg(r0, &(0x7f0000000440)=[{{0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000300)=""/76, 0x4c}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f0000001880)=""/4096, 0x1000}, {&(0x7f0000000540)=""/183, 0xb7}, {&(0x7f0000000240)=""/2, 0x2}], 0x6, &(0x7f0000002880)=""/145, 0x91}, 0x8000}], 0x1, 0x2002, 0x0) (async, rerun: 32) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000400)='map_files\x00') getdents(r2, &(0x7f0000000000)=""/42, 0x2a) (async) getdents64(r2, &(0x7f0000000080)=""/147, 0x93) (async, rerun: 64) sched_setattr(0x0, &(0x7f0000000000)={0x38, 0x0, 0x4, 0x8001, 0x0, 0x1, 0x200000000002, 0x7, 0x8, 0x5}, 0x0) (rerun: 64) syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) (async) r3 = syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200)) (async) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000), &(0x7f0000000000), 0xcff5}, 0x38) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x41, 0x0) write$binfmt_aout(r4, &(0x7f00000001c0)=ANY=[], 0xff2e) (async) ioctl$TCSETS(r4, 0x40045431, &(0x7f0000000280)={0x0, 0x800, 0x0, 0x0, 0x4, "0062ba7d820000001652bdc5fcbdc8dace6b04"}) (async) syz_open_pts(r3, 0x38040) (async, rerun: 64) r5 = socket$phonet(0x23, 0x2, 0x1) (async, rerun: 64) r6 = openat$sysfs(0xffffff9c, 0x0, 0x0, 0x0) (async) r7 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000380)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0}, 0x94) (async, rerun: 32) r8 = socket$inet6(0xa, 0x2, 0x0) (rerun: 32) bind$inet6(r8, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) (async, rerun: 32) syz_emit_ethernet(0xbe, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaa8aaaaa0180c20000000800450000b00000000000119078000000000000000000004e20009c907801000000000000007b4b143b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af584cbf2649a50f2dbc43efa8698dfa871c51852e4451b57d037ad3c045942824251d7d17b5191584cdd4fbe40a27424dbcfd56f1373669caaa2f19935e6996c7096ffe4f3a4745a8f762b9649a3bfbc1f39cb307b3472eb9cdb042d2643fcbb2c5a57df67d544af6e8dafe09"], 0x0) (async, rerun: 32) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000080)=0x5, 0x4) r9 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='syzkaller\x00', 0x7}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r9, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) (async) recvmmsg(r8, &(0x7f00000057c0)=[{{0x0, 0x0, 0x0}, 0x3}, {{0x0, 0x0, &(0x7f0000002cc0)=[{0x0}, {&(0x7f00000017c0)=""/130, 0x94}], 0x2}, 0xa1}], 0x2, 0x0, 0x0) (async) io_uring_register$IORING_REGISTER_FILES(r6, 0x2, &(0x7f0000000100)=[r6, r7, r5, r5], 0x4) (async) add_key(&(0x7f00000000c0)='pkcs7_test\x00', 0x0, &(0x7f0000000200)="100c0608266be7d0ec5020895ae9", 0xe, 0xfffffffffffffffc) 2.903301214s ago: executing program 4 (id=1743): r0 = socket$inet(0xa, 0x801, 0x84) listen(r0, 0xc) r1 = socket$inet(0xa, 0x801, 0x84) listen(r1, 0xfffffffd) r2 = socket$inet(0xa, 0x801, 0x84) listen(r2, 0x8) r3 = socket$inet(0xa, 0x801, 0x84) listen(r3, 0x8) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r4, 0x7) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r5, 0x100) r6 = socket$netlink(0x10, 0x3, 0x4) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000040)) writev(r6, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84476080ffe00600000000590000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x40b}], 0x1) 2.90309093s ago: executing program 5 (id=1744): mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) openat$dir(0xffffffffffffff9c, 0x0, 0x20400, 0x9535257d72065881) prlimit64(0x0, 0xe, &(0x7f0000000200)={0x5, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000100)=0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000000280)=0x400000bce) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000540)={{0x3, @bcast, 0x1}, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r0, &(0x7f0000002000)=""/102400, 0x19000) bpf$MAP_LOOKUP_BATCH(0x18, 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_procs(r1, 0x0, 0x2, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) syz_usb_connect(0x0, 0x0, 0x0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x403}}]}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x76dc) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @local}, 0x40002}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f00000002c0), 0x4) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r3, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) sendmsg$IPVS_CMD_GET_CONFIG(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[], 0x14}}, 0x4000) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x2, &(0x7f0000000100)=@ccm_128={{0x304}, "2697312e4e898ca7", "35e23ca3a988def7dfbd438c536346cd", "11398f4a", "50cc97386065eda9"}, 0x28) r5 = syz_io_uring_setup(0xbdc, &(0x7f0000000640)={0x0, 0xec27, 0x8, 0x3, 0x40000335}, &(0x7f0000000dc0)=0x0, &(0x7f00000001c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r6, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r6, r7, &(0x7f0000000200)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f0000000600)=[{&(0x7f0000001800)=""/216, 0xd8}], 0x1}) io_uring_enter(r5, 0x847ba, 0x0, 0xe, 0x0, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000f80)=@newtaction={0x14, 0x32, 0xcac229faa96ee7df, 0x0, 0x8}, 0x14}}, 0x0) getresuid(&(0x7f0000000080), &(0x7f0000000000), 0xffffffffffffffff) 2.824838531s ago: executing program 0 (id=1745): io_uring_setup(0x6c29, &(0x7f0000000000)={0x0, 0x873f, 0x10, 0x0, 0x25d}) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="400000001000010429bd70000000400000e6ff00", @ANYRES32=0x0, @ANYBLOB="2b030000004000002000128008000100677470001400028008000100", @ANYRES32=r1, @ANYBLOB="08000200", @ANYRES32=r1, @ANYBLOB], 0x40}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f000071c000/0xe000)=nil, 0xe000, 0x0, 0x810, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0), 0x309201, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x8) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x88) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}, {@metacopy_on}]}) r4 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x718bb647156ec3b7) mknodat$loop(r4, &(0x7f0000001600)='./file1\x00', 0x200, 0x0) r5 = socket(0x10, 0x3, 0x0) write(r5, &(0x7f00000000c0)="1c0000001d005f0214fffffffffffff8070000000d00000000000600", 0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r6, 0x8924, &(0x7f0000000000)={'bridge_slave_0\x00', @random="010000201000"}) chdir(&(0x7f0000000140)='./bus\x00') linkat(r4, &(0x7f0000000040)='./file1\x00', r4, &(0x7f0000000180)='./bus\x00', 0x1000) link(&(0x7f0000000000)='./file1\x00', &(0x7f00000001c0)='./file0\x00') ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x4020aeb2, &(0x7f0000000080)={0x0, 0x2000000, @pic={0xe, 0x1, 0x4, 0x19, 0xc, 0x4, 0x2, 0x7, 0xce, 0x4, 0x2, 0x6, 0x10, 0x80, 0x9, 0x81}}) chown(&(0x7f0000000580)='./file0\x00', 0x0, 0x0) 2.617204279s ago: executing program 4 (id=1746): r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4) syz_emit_ethernet(0xbe, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x64010101, @dev={0xac, 0x14, 0x14, 0x21}}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b143b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698dfa871c51852e4451b57d037ad3c045942824251d7d17b5191584cdd4fbe40a27424d", "bcfd56f1373669caaa2f19935e6996c7096ffe4f3a4745a8f762b964", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x3}, 0x94) r1 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='GPL\x00', 0x7}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r1, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000380), r2) sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x24, r3, 0x1, 0x70bd27, 0x25dfdbfb, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @multicast1}, @FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e20}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x20040000) bind$alg(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r4 = syz_open_dev$MSR(&(0x7f00000001c0), 0x8000002000000, 0x0) read$msr(r4, &(0x7f0000019680)=""/102392, 0x18ff8) socket$nl_generic(0x10, 0x3, 0x10) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x1c0) r5 = timerfd_create(0x0, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x140, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}}) 1.946742768s ago: executing program 1 (id=1747): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x14, 0x20, 0x9, 0x2, 0x25dfdbff, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) 1.594239602s ago: executing program 1 (id=1748): r0 = fsopen(&(0x7f0000000000)='aufs\x00', 0x1) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='tmpfs\x00', 0x0, &(0x7f00000001c0)='grpquota') r1 = creat(&(0x7f0000000440)='./file0/file0\x00', 0x188) quotactl_fd$Q_SETINFO(r1, 0xffffffff80000601, 0x0, &(0x7f0000000080)={0x1003, 0xeb, 0x1, 0x4}) r2 = getpid() rt_tgsigqueueinfo(0x0, r2, 0x9, &(0x7f0000000380)={0x5, 0x5, 0xc}) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000240)='source', &(0x7f0000000840)='//\xf2b\x06\b\xba\xdfXo\xdc\xea\x95\x9a\x82\x10\x97W\x8f7\x98\x9b/Q9\xf9\rmD\x94)U\xdb\x15X.I\n}\xf3\x9d\xe4_\x05\x9cqf4I^#b?9\xde\xafu\'\x83L\xe0\x97\xe1n_\xa4%\xb1\x97\x93\xafv\xce\x14\\//\x00\x00\xa7\xfb\xf4\x84\x1fA\xeas^\xef\xa2\x85\xa3!\xfb\x93\xd7R\xab2\x1eW\xe9h\x9b\xf7ul\xf9D\xd4\x82X5\x13\xaa\x87\xf9\xba\xa9m\x14\x14R_\x9a\\>4\xce\x8e_#\xf8D\xb1\xdep\x01\xcc:\xa6\xc5n\xeb\xab\xf70\x99\xef\x8b\xa7\xa0|\x0eTX\xda8\x8b\xf7\xa2J@\x1d/\t_SZ', 0x0) r3 = dup3(r0, r1, 0x0) ioctl$vim2m_VIDIOC_S_CTRL(r1, 0xc008561c, &(0x7f0000000040)={0x9339, 0x3}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xe0980, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x48) socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f0000000300)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sendmmsg$unix(r5, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sendmsg(r5, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0xb49, 0x9, 0x8, 0x0, 0x3}, 0x0) r6 = socket$inet6(0xa, 0x1, 0x0) r7 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r7, &(0x7f0000000000)={0x500, 0x0, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="020300090a0000000000000004000000030006000000000002000000ac1414000000000000000000020001000000000000000002fffffffb030005000000000002"], 0x50}}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000180)={{{@in=@rand_addr=0x64010101, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x4}, {0x0, 0x0, 0x9, 0x0, 0x0, 0x50d6}, {}, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1}, {{@in6=@rand_addr=' \x01\x00', 0x0, 0x6c}, 0xa, @in=@empty, 0x0, 0x0, 0x0, 0x4, 0x0, 0x400}}, 0xe8) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c) r8 = socket$key(0xf, 0x3, 0x2) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r9, 0xae03, 0xbe) sendmsg$key(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYRESOCT=r0], 0x10}}, 0x4004041) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) 1.593849842s ago: executing program 4 (id=1749): r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000000c0)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x8000}}) listxattr(&(0x7f0000000000)='./file0\x00', 0x0, 0x8c) read$FUSE(r1, &(0x7f00000062c0)={0x2020, 0x0, 0x0}, 0x2020) r3 = epoll_create(0x95) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000580)={0x40000002}) syz_fuse_handle_req(r1, &(0x7f00000021c0)="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", 0x2000, &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x18, 0x0, 0x763}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r1, &(0x7f0000004200)={0x50, 0x0, r2, {0x7, 0x29, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}}, 0x50) 1.415014125s ago: executing program 0 (id=1750): r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000400)={0x18, 0x0, {0x2, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xa}, 'lo\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000009140)=[{{0x0, 0x97, &(0x7f0000001480)=[{&(0x7f0000000380)="a447", 0x2}], 0x1}}], 0x1, 0x0) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x40047452, 0x0) 1.319616179s ago: executing program 0 (id=1751): prlimit64(0x0, 0xe, &(0x7f00000007c0)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r1 = syz_clone(0x2080, 0x0, 0x0, 0x0, 0x0, 0x0) getpriority(0x1, r1) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)={0x0, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r4, @ANYBLOB="01000000000000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000140)=@newlink={0x28, 0x10, 0xffffff1f, 0x0, 0x1, {}, [@IFLA_MASTER={0x8, 0xa, r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r7, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010000000000000000000200000008000300", @ANYRES32, @ANYBLOB="0c009900f400000017000000080026007f1700000800270001"], 0x40}, 0x1, 0x0, 0x0, 0xd37697ff280d3c0e}, 0x0) preadv(r6, &(0x7f0000004800)=[{&(0x7f00000032c0)=""/89, 0x59}, {&(0x7f0000003340)=""/164, 0xa4}, {&(0x7f0000003400)=""/205, 0xcd}, {&(0x7f0000003500)=""/4096, 0x1000}, {&(0x7f0000004500)=""/1, 0x1}, {&(0x7f0000004540)=""/71, 0x47}, {&(0x7f00000045c0)=""/135, 0x87}, {&(0x7f0000004680)=""/39, 0x27}, {&(0x7f00000046c0)=""/7, 0x7}, {&(0x7f0000004700)=""/228, 0xe4}], 0xa, 0x97, 0x0) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)={0xc4, r5, 0x4, 0x70bd27, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_CH_SWITCH_BLOCK_TX={0x4}, @NL80211_ATTR_CH_SWITCH_COUNT={0x8, 0xb7, 0xe3}, @NL80211_ATTR_CSA_IES={0x70, 0xb9, 0x0, 0x1, [@beacon_params=[@NL80211_ATTR_BEACON_TAIL={0x26, 0xf, [@challenge={0x10, 0x1, 0xa2}, @ht={0x2d, 0x1a, {0x400, 0x2, 0x7, 0x0, {0x649a, 0x8, 0x0, 0x80, 0x0, 0x0, 0x1, 0x2}, 0x8, 0x6, 0x2c}}, @erp={0x2a, 0x1, {0x0, 0x0, 0x1}}]}], @NL80211_ATTR_CSA_C_OFF_BEACON={0xe, 0xba, [0xfff, 0x47af, 0x7, 0x0, 0xfffc]}, @NL80211_ATTR_CSA_C_OFF_BEACON={0x10, 0xba, [0x6, 0x19c9, 0xff, 0x5, 0xc1e6, 0x2]}, @NL80211_ATTR_CSA_C_OFF_BEACON={0xc, 0xba, [0xbe88, 0x8, 0x401, 0xba8b]}, @NL80211_ATTR_CSA_C_OFF_PRESP={0xc, 0xbb, [0x3, 0x6, 0xa6, 0x2]}, @NL80211_ATTR_CSA_C_OFF_PRESP={0xa, 0xbb, [0x7, 0x9621, 0xab]}]}, @NL80211_ATTR_CH_SWITCH_BLOCK_TX={0x4}, @NL80211_ATTR_CSA_IES={0x20, 0xb9, 0x0, 0x1, [@NL80211_ATTR_CSA_C_OFF_PRESP={0xe, 0xbb, [0x40, 0x8001, 0x7fc, 0xfc3, 0x4ab9]}, @NL80211_ATTR_CSA_C_OFF_PRESP={0xc, 0xbb, [0x8c1b, 0x7, 0xfff8, 0xff]}]}, @chandef_params=[@NL80211_ATTR_CENTER_FREQ1={0x8}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8, 0xb7, 0x6f}]}, 0xc4}, 0x1, 0x0, 0x0, 0x4000}, 0x10) r8 = syz_open_dev$media(&(0x7f0000000380), 0x0, 0x0) r9 = syz_open_dev$media(&(0x7f0000000380), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r9, 0xc0287c02, &(0x7f0000000100)={0x80000000, 0x0, &(0x7f0000000200)=[{}, {{}, {0x80000000}}]}) ioctl$MEDIA_IOC_ENUM_ENTITIES(r8, 0xc1007c01, &(0x7f0000000500)={r10}) 1.319158859s ago: executing program 4 (id=1752): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x20800, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'pim6reg1\x00', 0x2}) r1 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffc}, 0x0) socket(0x15, 0x5, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r5, 0x8914, &(0x7f0000000100)={'pim6reg1\x00', @broadcast}) pread64(r4, &(0x7f0000002200)=""/89, 0x59, 0x10000) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={0x0}, 0x1, 0x0, 0x0, 0x1}, 0x20040040) ioctl$USBDEVFS_DISCONNECT_CLAIM(0xffffffffffffffff, 0x8108551b, &(0x7f00000001c0)={0x7, 0x1, "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"}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x109001, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r7 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r7, 0x8914, &(0x7f0000000280)={'syzkaller1\x00', @link_local}) write$tun(r6, &(0x7f00000002c0)={@val={0x0, 0x88b5}, @void, @eth={@broadcast, @local, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xe000, 0x0, 0x2f, 0x0, @private=0x1fe1, @local}, {0xa000, 0x86dd, 0x8}}}}}}, 0x2e) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000140)=@req3={0x7813, 0x3, 0x0, 0x81, 0x1ff, 0x1, 0x1}, 0x1c) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000004400)=[{{0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000300)=""/41, 0x29}], 0x1}}], 0x1, 0x0, 0x0) syz_usb_connect(0x0, 0x36, &(0x7f00000004c0)=ANY=[@ANYBLOB="12010000292966085e04840263f80102030109022400010000000909042600021197f80009050e00ff03817f0609b71a04cbc247f1da"], 0x0) sendmmsg(0xffffffffffffffff, &(0x7f00000030c0)=[{{0x0, 0x0, &(0x7f0000000400)}}], 0x1, 0x9200000000000000) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000340)={0x1, &(0x7f0000000000)=[{0x6, 0xf, 0x0, 0x7fff8000}]}) 1.28098682s ago: executing program 5 (id=1753): r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e21, @local}], 0x10) socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x0) 338.682242ms ago: executing program 0 (id=1754): r0 = add_key(&(0x7f0000000500)='big_key\x00', &(0x7f0000000540)={'syz', 0x3}, &(0x7f0000000580)="a5", 0x1, 0xfffffffffffffffe) keyctl$revoke(0x3, r0) add_key(&(0x7f0000000080)='ceph\x00', &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000580)="a5", 0x1, r0) keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000000380)={r0, 0x48, 0x8e}, &(0x7f0000000440)={'enc=', 'oaep', ' hash=', {'xcbc(aes)\x00'}}, &(0x7f00000004c0)="80ea0ef8787321e339547d9d300b1076c086eb408163a37d5155ead5b3d70f0b6c8f9182c513e3d6ba44e97410ea2ba6ff9c44280fa24087c701dd5606fb1971700bbeb8b07ba732", &(0x7f0000000540)="c4d41c5b89b84c42ef697a35f662549d5ec92b93b10d81f15bee6d2baf1282a36f022dc09579801c7e2ed67e0d35540436777925509a5051d290dca549215da59cc6f82193ec5ebc1217426559c03236e7c2cf029481631dfa0d8f69fb0e158b41a0f00bdd39ee3a34b3347418d1924fe57eb0412f2d38cceb108f8662ced8b00ecb55a324be931410c2a58cda62") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x8) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={[{@uuid_auto}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@metacopy_off}]}) chdir(&(0x7f0000000140)='./bus\x00') r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder1\x00', 0x1802, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000), 0x101000, 0x800, 0x3, 0x1}, 0x20) setsockopt$XDP_TX_RING(r2, 0x11b, 0x3, &(0x7f00000003c0)=0x800, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f0000000180)=0x20, 0x4) setsockopt$XDP_UMEM_FILL_RING(r2, 0x11b, 0x5, &(0x7f0000000140)=0x4000, 0x4) bind$xdp(r2, &(0x7f00000001c0)={0x2c, 0x8, r4}, 0x10) close_range(r1, 0xffffffffffffffff, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r6 = socket(0x400000000010, 0x3, 0x0) r7 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r6, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)=@newqdisc={0x44, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r8, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x8, 0xf}}, [@qdisc_kind_options=@q_hfsc={{0x9}, {0x14, 0x2, @TCA_HFSC_RSC={0x10, 0x1, {0x7, 0xa, 0xfffffff3}}}}]}, 0x44}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000006040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newtfilter={0x3c, 0x2c, 0xd2b, 0x803, 0x25dfdbfb, {0x0, 0x0, 0x0, r8, {0x6}, {}, {0x7, 0xf}}, [@filter_kind_options=@f_flower={{0xb}, {0xc, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x86dd}]}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x2404c044}, 0x240440d4) r9 = creat(&(0x7f0000000280)='./file0\x00', 0xecf86c37d53049cc) close(r9) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 267.739139ms ago: executing program 1 (id=1755): socket$rds(0x15, 0x5, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x8041, 0x0) r0 = mq_open(&(0x7f00005a1ffb)='eth0\x04', 0x42, 0x0, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000080)) mq_notify(r0, &(0x7f0000000280)={0x0, 0xd, 0x0, @thr={0x0, 0x0}}) mq_timedsend(r0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000440), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000100)) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x8000, 0x3ff}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r2, 0x1, &(0x7f0000000040)={{0x77359400}}, 0x0) syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) 141.513114ms ago: executing program 5 (id=1756): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bridge0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=ANY=[@ANYBLOB="4400000010003904000000000000000000170000", @ANYRES32=r1, @ANYBLOB="2101000000000000240012800b000100627269646765000014000280080015"], 0x44}, 0x1, 0x0, 0x0, 0xc0}, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000000)='tlb_flush\x00'}, 0x18) prlimit64(0x0, 0xe, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) r4 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) read$msr(r4, &(0x7f0000019680)=""/102392, 0x18ff8) newfstatat(0xffffffffffffff9c, 0x0, 0x0, 0x4000) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, 0x0, &(0x7f0000000140)=0xfffffffffffffe67) syz_open_dev$tty1(0xc, 0x4, 0x4) r6 = dup(r3) write$UHID_INPUT(r6, &(0x7f0000001040)={0xa, {"a2e3ad08ed6b52f99cfbf4c087f71e9b3d0963ff7fc6e5539b9b3b0a8b9b441b4552101b080d29558f0e1ac6e7049b3468959b189a242a9b4bf3988f7ef319520700ffe8d178708c523c921b1b23380a169b63d336cd3b78130daa61d8e81aea882f5802b77f07227227b7ba67e0e78657a6f5c2a874e62a9ccdc0d31a0c9f318c0da1993bd160e233df4a62179c6f309f4cff7738596ecae8707ce065cd5b91cd0ae193973735b36d5b1b63e91c00305d3f46635eb016d5b1dda98e2d749be7bd1d020000000000000075a9aaa1b469c3090000000000000075271b286329d169934288fd789aa37d6e98b224fd44b65b31334ffc55cc82cd3ac32ecd03aded6f9081b4dd0d8b38f3cd4498bee800490841bdb114f6b76383709d8f5c55432a909fda039aec54a1236e80f6a8abadea7662496bddbb42be6bfb2f17959d1f416e56c71b1931870262f5e801000000005b6bfc821e7e7daf2451138e645bb80c617669314e2fbe70de98ec76a9e40dad47f36fd9f7d0d42a4b5f1185ccdcf16ff46295d8a0fa17713c5802630933a9a34af674f3f39fe23491e893d0a8c4f677747abc360934b82910ff85bfd995083bba2987a67399eac427d145d546a40b9f6ff14ac488ec130fb3850a27afc953854a642c57519544ae15a7e454dea05918b412435111c8f11baa500a3621c56cea8d20ff911a0c41db6ebe8cac64f17679141d54b34bbc9963ac4f4bb3309603f1d4ab966203861b5b15a841f2b575a8bd0d78248ebe4d9a80002695104f674c2431dca141fae269caf12c31357c8219793e9639e1f59c0ede26c6b5d74b078a5e15c31634e5ae098ce9ee70771aaa18119a687974e7b4ab01b7f73483b6a62fa678ca14ffd9f9db2a7869d85864056526f889af43a60560a22f1fca567e65d5e880572286522449df466c632b3570243f989cce3803f465e41e610c20d80421d653a5120000008213b704c7fb082ff27590678ef9f190bae979babc7041d860420c5664ba7921b14dc1db8892fd32d0ad7bc946813591ad8deff4b05f60cea0da3710ac000000001a527777a5371f87d0d4aa202fd28f28381aab144a5d429a04a689b83c7068ae949ef06e288e810bac9c76600025e19c907f8ea2e2f05dd3318271a1f5f8528f227e79c1388dbdfffe492f21579d2c15b8c70cdb1c332d86d87341432750861ec2bc3451edca194b221cfec4603d276bbaa1dfa6d4fb8a48a76eefc9a9a0270e4c10d64cd5a62427264f2377fe763c43470833ac96c45f357cbbaba8f1b1fdcc7cbb61a7cdb9744ed7f9129aede2be21ccfdc4e9134f8684b3a4f354da9a795e96334e207dff70f1988037b2ed3aaf575c0b88d8f103000000416d59fdee5325928974d12dad99dac44c3f0008047096a44060bebc2420aed92fa9b6578b4779415d97b9a6d601005c118045651cf41c2fc48b778efa5ea5677747430af4162b987b80c3e001cd34e5c92f76cc4c24eeb8bc4e9ac292d9e53803ed000000009737d214060005ea6f1783e287b3bee96e3a7288afe2fdfaa78d1f48c13b64df07847754b8400daaa69bf5c8f48fe4eae9ca1207e78283cd0b20ceb360c7e658828163e2d25c4aa348561f927e88f63aa70e73a5e69b3df3495903f06572e1e007fa55a2999f596d067312f5779e8dbfdcf3427138f3d444d2639a10477f9bec4b0bbb6e3c04be68981f392203dd0ee3ef478e16dacfc5e3e03cf7ab8e3902f1b0ff034ef655b253ca509383815b1b6fc6522d4e4fdc11a48cf42d48604675fde2b94cf02b98a269b891abf8ab9c015073014d9e08d4338b8780bdecd436cf0541359bafffa45237f104b96210403b2de9efedfd71af9444e197f47e866101496f42355bc7872c827467cfa5c4e72730d56bd068ed211cf847535edecb7b373f78b095b68441a34cb51682a8ae4d24ad0465f3927f889b09114edb8e79a7962fb385a882e8020f06c4c2ba1dd5cac7c18876da865d258734dd73583df292892448039ef799cf0630becdcce04579b5561dc825ab829827945e020c1f67ee615f7084a607a7eceb6243378e0610060f02cca4051c2f001edb3d78fb4b55668dda93aec92a5de203717aa49c2d284acfabe262fccfcbb2b75a2183c4e15a7b6eb65ca8104e1b4da1fbb67ab2fc043aead87c32ab875ee7c2e7b7019c902cd3b43eaeb1a5fb135c0c7dcee8fe6516a328032f88c042891824659e9e94265c803b35ee5f83a2b210520106b8a358b50ab7a1fa89af9c251fe529003d1802d5676d95f160ec97b1ad948741b2044642c37b4a6cc6c04effc1672db7e4b68d787d9a7a508ae54b3cd73643de50e8c77d95a3d361c040babb171607caac2a3559ad4f75465f49c0d0ae3716db6e00cb11db4a5fade2a57c1023bf70cc77737c3b42aae501b20f7694a00f16e2d0174035a2c22656dc29880acebdbe8ddbd75c2f998d8ac2dfad2ba3a504767b6b45a45957f24d758ed024b3849c11d412a2a03b4047497022d9c30e23ef4df5c89644f48bb536f7945b59d7bcddff754413d135273ea8e75f22f216c6b9990ae71806f2c00b4025c48b75c0f73c497579773767075428067e7f16f4dde374f8211fef42cb468e623daf60b3569d462f4f19eacdb3ed70eeebb4483f070077d443e8b40426db6fe29068c0ca3d3414442e863a154704b0e51bc664a137b26be719f4f7c9a5678a674dfc95df80b9ce375dd649c8c704e509bd88c8e63d8c7dd67071115c8982ba46af4d6adcc9f68a75b9397b035153faf46366e7205dd8d6f37525c1a0e94610dd94323f6c15d085197149bfd6655548cfd9c52c9711937f79abb1a124f1210465483cd3b2d78378cfb85ed82e7da0f6eb6d279f2ae44369ddb4581c55925d0f6f1ba471eba281f259152f85e654fb39ddff3b484439ff158e7c5419e037f3e3ad038f2211f1033195563c7f93cd54b9094f226e783271e1e5a2a2c10712eab625d64931cd4ffe6738d97b9b5ef828ee9fb059fc01af0e79c1e14b1d25988c69a399567c1d93768f7971d31488b8658a20878b7c1dd7ba02fc42939dde3d4a3339a65d507dc59c51097b405177548069ff6eb95aade7cc66d7bbef724779ca1f731b3346ff177050373d79ff7b3e7f9bc0c1b4b266a8878b90baaa039d3e3b63979ac3df6e6f4859afd50238c7547a39b60810938044ae185d2ba3e00a4e73676864ae090d81eaee5ee6cf1d0ab378dd4dd84e935e00785ec27e923911fab964c271556527697b52160687461602f88df165d884b36ec2b6c25a2f33c715687e9ddbfb96d6144345f48843dd014e5c5ad8fe995754bd9cf32fce1e7027132f2082fb0a30b9deae84bed4b28045634073c9c58c89d9e99c81769177c6d594f88a4facfd4c735a20307c737afae5336651b1b9bd522d60399473296b831dbd933d93994ba30b4279b10ea0c5833f41f157ea2302993dbe433b1aa3a3766d5439020484f4113c4c859465c3b415c3432f81db8719539d5bf372aaaea1cc43a6c5cbe59758bfee29165895ac4b008e595f437491d87abed02cefcd9db53d94d02dae17b118e5d6787463181f4b87c10772d2b13f7809959bc048850613d17ca51055f2f416a44fe180d2d50c312cca7cb14a2bdc331f57a9817139a206fc76d57227edff2de20a4b8e3737fbb42913777c06376f799eba367e21f94ca598705f5dcb767d6f84fad6b0f6095e53c4c4234d0c1fbe434f6ab8f43c0013ee93b83946ee7759e89d7bdd1a32d7b30f0b932a4d02da711b757fe43c06d21e759595e4e98b27faea8aa12bc8040000000000000033eeec964c5214bc3a9359bdea1cccab94f15e36319cb34ebcacedb82c2ed3de5a8a8f0011e8f74e82d7f96093530e76692839d7961939adfdeeeaff19d11efcafb6d546fef271e89d0000010000000000fcce3fbf4625a7e7de40e42e07b34449e15e065cc7348663a52190202c7af288a4510de03dab19d26285eda89156d50dd385a60333ba5bbf5d77cd7007ad1519ad5470de3dd6d6080cafccf8a97406bb6b68a1f0c4549820a73c880f475f732ae00398e8bd1f4908b7807fb33b72685ec37a2d3f766413a60459516246e5a1d998a2017aef0948a68cb0b3e35cb80dd349e891aef595dc4d080e8ac32a308e15fc37d06aeac289c0523f483e1ff7408c60edddab652f2ef91d4f2b01987b0f46da034e5c3f745a7ee8101a3934c54e24b48ec0275e2d0687dc746b0827cbf652f406c6b95f2722e58c05f752ce2126596e1cd7655b904801784c416b22f73d324678e2724f43f1fe687c7e8a60c28b82b6528341b648cdd56fed7cdcbb1575912d5ecd36dea3bca0b7427d8392c6289455e8f8d2ab2242729251ae033a9e02210e62df0546a74b333a1c48f95fd54acb5741259e8c5488efeee327415cc19451432c6f14c27693102a3cd84857cd6586fc5ca9a93eb0145fac0662ff86107f998a8ef7df8aa14046c55b03d3d47f88a8d60f7774a2ee08758897fb411a94b3c2fc5d5f0db42c0456ec014508e5247d33ae6c962d35603ff8454c16f8342856935125102bb784ed704887071f3d998efdd9923c954ab6ce431b63ee356b0c785f2f47b90e29389f22fc5b59a70efaea2bd40195af4486220d702e30bfc43c10ec23ea6283994a7dde4dcb61fea6ff7ffb1d62458d0741a12830052fcc460db043afe525629b40d7cee65802cb5e930ed624806c43a006dc9336d07c2b8081c188d26558f48261f7897084c2a1a1a6613bc18f5a38d442768af38041efe03d152ef95ff569e76db2391f4509d7f339d92fdb4a89364949da3932ba5c04c24a560ad80a3ce654578376e599aff3565b1d531f30912b99e6619ebe93cc0b81ea9935fd46edb44a78f615255490a4b621501f2a9e4d24624c4dac9274118c67584f5d374755534d7f68f679c0ff516a9c861a0e7e65868fcb2bf1cb9aea4e05df72279fdb0d2b9e935c5af3cf474bed79dfc248c1f5aea4b8b32c5d295e57079d0fe662a46b7f71cd47744db86c50b704c971d90295c7b2c7439a2d78ccfa79b5fc2bff6bbf840262bf89394b3e6491953264c7b34252600c9654e502dcea39cb0800eb69992e234b4ca7db2f45858d6284ca6270d6b2f0e58fded8a7b4a302a97bc640df07720ba2b26bbfcc807ca0abb1b44322269c21c5ec68cb068ea88067d905ea917bb03eefdaebdeabf2d0dce80997c915c8949de992587c2cb5fe36d7d3e5db21b094b8b77940b5f07722e47a08d367e5f84c96ec664b72934b99b3109af65d77e86abd6859cddf4bbae1f0930462df15fddbc48562ea3511a8065ef028cf12f14dcf6ebecd8d884836174faf1aa609e5f1ee1162dfa13bdc1fa7cfaadba85c72e9758f03a755d0be53f8d2a1dfb1c6000064b0a0780d971a96ea2c4d4ca0398c2235980a9307b3d5bd3b01faffd0a5dbed2881a9700af561ac8c7e36bb2fc4c40e9cf96f06817fb903729a7db6ff957697c9ede7885d94ff1aa7082ead01a9b03c37b0969be0daf60af93109eb1dee72e4363f51af62af6fb2a6df3bec89822a7a0b678058093fef86faec216eb6992162f8dcbf719c148cd2f9c55f4901203a9a8a2c3e90f3943dbc10360a1a49700d1dfbf66d69f6fbaf506c8bcce8bb0d872a02238926407a4eddd5d0fc5a752f9000", 0x1000}}, 0x1006) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) r8 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r8, 0x0, 0x0) connect$inet(r8, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendfile(r8, r7, 0x0, 0x368) r9 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r7, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_MPP(r9, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYRES32=r6, @ANYBLOB, @ANYRES32=r10, @ANYRES64=r5], 0x1c}, 0x1, 0x0, 0x0, 0x81}, 0x0) r11 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.stat\x00', 0x26e1, 0x0) close(r11) socket$inet6_sctp(0xa, 0x0, 0x84) 0s ago: executing program 1 (id=1757): r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000000c0)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x8000}}) listxattr(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (fail_nth: 4) read$FUSE(r1, &(0x7f00000062c0)={0x2020, 0x0, 0x0}, 0x2020) r3 = epoll_create(0x95) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000580)={0x40000002}) syz_fuse_handle_req(r1, &(0x7f00000021c0)="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", 0x2000, &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x18, 0x0, 0x763}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r1, &(0x7f0000004200)={0x50, 0x0, r2, {0x7, 0x29, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}}, 0x50) kernel console output (not intermixed with test programs): cket permissive=1 [ 468.914289][ T5932] usb 6-1: USB disconnect, device number 2 [ 468.947026][ T30] audit: type=1400 audit(1755903003.260:492): avc: denied { nlmsg_write } for pid=11177 comm="syz.5.1399" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 468.981680][ T5925] m920x_read = error: -19 [ 468.986047][ T5925] dvb-usb: error while querying for an remote control event. [ 469.027997][T11214] netlink: 2 bytes leftover after parsing attributes in process `syz.1.1410'. [ 469.065185][T11212] fido_id[11212]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.5/usb6/report_descriptor': No such file or directory [ 469.080323][T11214] batadv_slave_1: entered promiscuous mode [ 469.135128][ T5925] m920x_read = error: -19 [ 469.148548][ T5925] dvb-usb: error while querying for an remote control event. [ 469.262676][ T5925] m920x_read = error: -19 [ 469.267233][ T5925] dvb-usb: error while querying for an remote control event. [ 469.342368][ T30] audit: type=1400 audit(1755903003.870:493): avc: denied { write } for pid=11224 comm="syz.0.1414" name="nullb0" dev="devtmpfs" ino=696 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 469.366097][ T92] usb 5-1: new high-speed USB device number 32 using dummy_hcd [ 469.562259][ T5925] m920x_read = error: -19 [ 469.924282][ T5925] dvb-usb: error while querying for an remote control event. [ 469.967926][ T92] usb 5-1: New USB device found, idVendor=1a86, idProduct=7522, bcdDevice=35.17 [ 470.078763][ T5925] m920x_read = error: -19 [ 470.083161][ T5925] dvb-usb: error while querying for an remote control event. [ 470.099671][ T92] usb 5-1: New USB device strings: Mfr=129, Product=2, SerialNumber=3 [ 470.175764][ T92] usb 5-1: Product: syz [ 470.179958][ T92] usb 5-1: Manufacturer: syz [ 470.191837][ T5925] m920x_read = error: -19 [ 470.196987][ T5925] dvb-usb: error while querying for an remote control event. [ 470.210438][ T92] usb 5-1: SerialNumber: syz [ 470.225247][ T92] usb 5-1: config 0 descriptor?? [ 470.240168][ T30] audit: type=1326 audit(1755903004.760:494): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11237 comm="syz.5.1418" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fec2338ebe9 code=0x7ffc0000 [ 470.240890][T11239] netlink: 32 bytes leftover after parsing attributes in process `syz.5.1418'. [ 470.266089][ T92] ch341 5-1:0.0: ch341-uart converter detected [ 470.312416][ T5925] m920x_read = error: -19 [ 470.319367][ T5925] dvb-usb: error while querying for an remote control event. [ 470.338024][ T30] audit: type=1326 audit(1755903004.760:495): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11237 comm="syz.5.1418" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fec2338ebe9 code=0x7ffc0000 [ 470.375175][ T30] audit: type=1326 audit(1755903004.760:496): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11237 comm="syz.5.1418" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fec2338ebe9 code=0x7ffc0000 [ 470.423195][ T30] audit: type=1326 audit(1755903004.760:497): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11237 comm="syz.5.1418" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fec2338ebe9 code=0x7ffc0000 [ 470.537837][ T5925] m920x_read = error: -19 [ 470.551787][ T5925] dvb-usb: error while querying for an remote control event. [ 470.560086][ T30] audit: type=1326 audit(1755903004.760:498): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11237 comm="syz.5.1418" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fec2338ebe9 code=0x7ffc0000 [ 470.601931][ T30] audit: type=1326 audit(1755903004.760:499): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11237 comm="syz.5.1418" exe="/root/syz-executor" sig=0 arch=c000003e syscall=46 compat=0 ip=0x7fec2338ebe9 code=0x7ffc0000 [ 470.635647][ T30] audit: type=1326 audit(1755903004.830:500): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11237 comm="syz.5.1418" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fec2338ebe9 code=0x7ffc0000 [ 470.771627][ T5925] m920x_read = error: -19 [ 470.776387][ T5925] dvb-usb: error while querying for an remote control event. [ 471.251031][ T5925] m920x_read = error: -19 [ 471.255462][ T5925] dvb-usb: error while querying for an remote control event. [ 471.431489][ T5925] m920x_read = error: -19 [ 471.435969][ T5925] dvb-usb: error while querying for an remote control event. [ 471.451473][ T92] usb 5-1: failed to receive control message: -110 [ 471.458294][ T92] ch341-uart ttyUSB0: probe with driver ch341-uart failed with error -110 [ 471.557221][ T5925] m920x_read = error: -19 [ 471.566875][ T5925] dvb-usb: error while querying for an remote control event. [ 471.974954][T11264] FAULT_INJECTION: forcing a failure. [ 471.974954][T11264] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 472.014751][T11264] CPU: 1 UID: 0 PID: 11264 Comm: syz.3.1425 Not tainted syzkaller #0 PREEMPT(full) [ 472.014777][T11264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 472.014787][T11264] Call Trace: [ 472.014793][T11264] [ 472.014801][T11264] dump_stack_lvl+0x16c/0x1f0 [ 472.014826][T11264] should_fail_ex+0x512/0x640 [ 472.014849][T11264] _copy_from_user+0x2e/0xd0 [ 472.014873][T11264] copy_msghdr_from_user+0x98/0x160 [ 472.014893][T11264] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 472.014916][T11264] ? kfree+0x24f/0x4d0 [ 472.014940][T11264] ? __lock_acquire+0x62e/0x1ce0 [ 472.014972][T11264] ___sys_recvmsg+0xdb/0x1a0 [ 472.014991][T11264] ? __pfx____sys_recvmsg+0x10/0x10 [ 472.015030][T11264] ? __pfx___might_resched+0x10/0x10 [ 472.015055][T11264] do_recvmmsg+0x2fe/0x750 [ 472.015077][T11264] ? __pfx_do_recvmmsg+0x10/0x10 [ 472.015100][T11264] ? __mutex_unlock_slowpath+0x161/0x7b0 [ 472.015129][T11264] ? __fget_files+0x20e/0x3c0 [ 472.015156][T11264] __x64_sys_recvmmsg+0x22a/0x280 [ 472.015176][T11264] ? __pfx___x64_sys_recvmmsg+0x10/0x10 [ 472.015204][T11264] do_syscall_64+0xcd/0x4c0 [ 472.015225][T11264] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 472.015242][T11264] RIP: 0033:0x7f37ddd8ebe9 [ 472.015257][T11264] 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 [ 472.015274][T11264] RSP: 002b:00007f37dec07038 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 472.015290][T11264] RAX: ffffffffffffffda RBX: 00007f37ddfb5fa0 RCX: 00007f37ddd8ebe9 [ 472.015301][T11264] RDX: 040000000000049e RSI: 0000200000000300 RDI: 0000000000000003 [ 472.015312][T11264] RBP: 00007f37dec07090 R08: 0000000000000000 R09: 0000000000000000 [ 472.015322][T11264] R10: 00001000000000fe R11: 0000000000000246 R12: 0000000000000001 [ 472.015332][T11264] R13: 00007f37ddfb6038 R14: 00007f37ddfb5fa0 R15: 00007ffcde5fa708 [ 472.015356][T11264] [ 472.416360][ T5925] m920x_read = error: -19 [ 472.420939][ T5925] dvb-usb: error while querying for an remote control event. [ 472.551656][ T5925] m920x_read = error: -19 [ 472.556248][ T5925] dvb-usb: error while querying for an remote control event. [ 472.671810][ T5925] m920x_read = error: -19 [ 472.676157][ T5925] dvb-usb: error while querying for an remote control event. [ 472.923194][T11287] pim6reg1: entered promiscuous mode [ 472.928524][T11287] pim6reg1: entered allmulticast mode [ 473.001398][ T5932] m920x_read = error: -19 [ 473.009329][ T5932] dvb-usb: error while querying for an remote control event. [ 473.131536][ T5925] m920x_read = error: -19 [ 473.135967][ T5925] dvb-usb: error while querying for an remote control event. [ 473.251386][ T5932] usb 2-1: new high-speed USB device number 34 using dummy_hcd [ 473.291464][ T5925] m920x_read = error: -19 [ 473.296052][ T5925] dvb-usb: error while querying for an remote control event. [ 473.412126][ T5925] m920x_read = error: -19 [ 473.425432][ T5925] dvb-usb: error while querying for an remote control event. [ 473.451430][ T5932] usb 2-1: Using ep0 maxpacket: 8 [ 473.457770][T11302] FAULT_INJECTION: forcing a failure. [ 473.457770][T11302] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 473.591639][ T5905] m920x_read = error: -19 [ 473.595978][ T5905] dvb-usb: error while querying for an remote control event. [ 473.611634][ T5932] usb 2-1: config 0 has an invalid interface number: 38 but max is 0 [ 473.634704][T11302] CPU: 1 UID: 0 PID: 11302 Comm: syz.0.1435 Not tainted syzkaller #0 PREEMPT(full) [ 473.634725][T11302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 473.634731][T11302] Call Trace: [ 473.634735][T11302] [ 473.634740][T11302] dump_stack_lvl+0x16c/0x1f0 [ 473.634756][T11302] should_fail_ex+0x512/0x640 [ 473.634770][T11302] _copy_from_iter+0x29f/0x1720 [ 473.634786][T11302] ? __build_skb_around+0x278/0x3b0 [ 473.634805][T11302] ? __pfx__copy_from_iter+0x10/0x10 [ 473.634819][T11302] ? __pfx___alloc_skb+0x10/0x10 [ 473.634829][T11302] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10 [ 473.634851][T11302] pfkey_sendmsg+0x1da/0x850 [ 473.634867][T11302] ____sys_sendmsg+0xa95/0xc70 [ 473.634881][T11302] ? copy_msghdr_from_user+0x10a/0x160 [ 473.634892][T11302] ? __pfx_____sys_sendmsg+0x10/0x10 [ 473.634913][T11302] ___sys_sendmsg+0x134/0x1d0 [ 473.634925][T11302] ? __pfx____sys_sendmsg+0x10/0x10 [ 473.634951][T11302] __sys_sendmsg+0x16d/0x220 [ 473.634963][T11302] ? __pfx___sys_sendmsg+0x10/0x10 [ 473.634982][T11302] do_syscall_64+0xcd/0x4c0 [ 473.634995][T11302] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 473.635007][T11302] RIP: 0033:0x7f2dcfd8ebe9 [ 473.635016][T11302] 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 [ 473.635027][T11302] RSP: 002b:00007f2dd0b0f038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 473.635038][T11302] RAX: ffffffffffffffda RBX: 00007f2dcffb5fa0 RCX: 00007f2dcfd8ebe9 [ 473.635045][T11302] RDX: 000000002000c040 RSI: 00002000000002c0 RDI: 0000000000000003 [ 473.635051][T11302] RBP: 00007f2dd0b0f090 R08: 0000000000000000 R09: 0000000000000000 [ 473.635057][T11302] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 473.635063][T11302] R13: 00007f2dcffb6038 R14: 00007f2dcffb5fa0 R15: 00007ffdd666cf58 [ 473.635076][T11302] [ 473.636325][ T5932] usb 2-1: config 0 has no interface number 0 [ 473.832010][ T5905] m920x_read = error: -19 [ 473.836770][ T5905] dvb-usb: error while querying for an remote control event. [ 473.913468][T11306] netlink: 256 bytes leftover after parsing attributes in process `syz.0.1436'. [ 473.951627][ T5905] m920x_read = error: -19 [ 473.956045][ T5905] dvb-usb: error while querying for an remote control event. [ 474.011882][ T5932] usb 2-1: config 0 interface 38 altsetting 0 endpoint 0xE has invalid maxpacket 1023, setting to 64 [ 474.024526][ T5932] usb 2-1: config 0 interface 38 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 474.068062][ T5905] usb 5-1: USB disconnect, device number 32 [ 474.088348][ T5905] ch341 5-1:0.0: device disconnected [ 474.122460][ T5925] m920x_read = error: -19 [ 474.130548][ T5925] dvb-usb: error while querying for an remote control event. [ 474.234295][ T5932] usb 2-1: New USB device found, idVendor=045e, idProduct=0284, bcdDevice=f8.63 [ 474.243518][ T5932] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 474.251941][ T5932] usb 2-1: Product: syz [ 474.256221][ T5932] usb 2-1: Manufacturer: syz [ 474.260830][ T5932] usb 2-1: SerialNumber: syz [ 474.271401][ T5925] m920x_read = error: -19 [ 474.275871][ T5925] dvb-usb: error while querying for an remote control event. [ 474.297381][ T5932] usb 2-1: config 0 descriptor?? [ 474.319870][ T5932] xbox_remote_probe: Unexpected endpoint_in [ 474.402528][ T30] kauditd_printk_skb: 57 callbacks suppressed [ 474.402545][ T30] audit: type=1400 audit(1755903008.930:558): avc: denied { bind } for pid=11307 comm="syz.0.1438" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 474.521819][ T5932] m920x_read = error: -19 [ 474.526171][ T5932] dvb-usb: error while querying for an remote control event. [ 475.911542][ T5925] m920x_read = error: -19 [ 475.915970][ T5925] dvb-usb: error while querying for an remote control event. [ 476.891640][ T5905] m920x_read = error: -19 [ 476.896819][ T5905] dvb-usb: error while querying for an remote control event. [ 477.089763][ T5905] m920x_read = error: -19 [ 477.095861][ T5905] dvb-usb: error while querying for an remote control event. [ 477.166381][ T30] audit: type=1400 audit(1755903011.690:559): avc: denied { ioctl } for pid=11333 comm="syz.4.1445" path="/dev/nullb0" dev="devtmpfs" ino=696 ioctlcmd=0x127f scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 477.191022][ C0] vkms_vblank_simulate: vblank timer overrun [ 477.289754][ T5905] m920x_read = error: -19 [ 477.306844][ T5905] dvb-usb: error while querying for an remote control event. [ 477.325668][ T92] usb 2-1: USB disconnect, device number 34 [ 477.853620][ T5905] m920x_read = error: -19 [ 477.857985][ T5905] dvb-usb: error while querying for an remote control event. [ 478.119937][ T5905] m920x_read = error: -19 [ 478.125928][ T5905] dvb-usb: error while querying for an remote control event. [ 478.276606][T11360] tipc: Cannot configure node identity twice [ 478.638368][ T5905] m920x_read = error: -19 [ 478.643129][ T5905] dvb-usb: error while querying for an remote control event. [ 478.701529][ T5932] usb 5-1: new low-speed USB device number 33 using dummy_hcd [ 478.762517][ T5925] m920x_read = error: -19 [ 478.766903][ T5925] dvb-usb: error while querying for an remote control event. [ 478.882902][ T5925] m920x_read = error: -19 [ 478.887283][ T5925] dvb-usb: error while querying for an remote control event. [ 478.912865][ T5932] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 478.927151][ T5932] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 478.927780][T11369] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5123 sclass=netlink_route_socket pid=11369 comm=syz.5.1452 [ 479.072771][ T5925] m920x_read = error: -19 [ 479.077134][ T5925] dvb-usb: error while querying for an remote control event. [ 479.132167][T11370] FAULT_INJECTION: forcing a failure. [ 479.132167][T11370] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 479.135366][ T5932] usb 5-1: New USB device found, idVendor=258a, idProduct=0036, bcdDevice= 0.00 [ 479.247685][T11370] CPU: 0 UID: 0 PID: 11370 Comm: syz.0.1455 Not tainted syzkaller #0 PREEMPT(full) [ 479.247712][T11370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 479.247723][T11370] Call Trace: [ 479.247730][T11370] [ 479.247737][T11370] dump_stack_lvl+0x16c/0x1f0 [ 479.247761][T11370] should_fail_ex+0x512/0x640 [ 479.247789][T11370] _copy_from_iter+0x29f/0x1720 [ 479.247816][T11370] ? __alloc_skb+0x200/0x380 [ 479.247834][T11370] ? __pfx__copy_from_iter+0x10/0x10 [ 479.247858][T11370] ? __pfx_netlink_autobind.isra.0+0x10/0x10 [ 479.247886][T11370] netlink_sendmsg+0x829/0xdd0 [ 479.247910][T11370] ? __pfx_netlink_sendmsg+0x10/0x10 [ 479.247940][T11370] ____sys_sendmsg+0xa95/0xc70 [ 479.247964][T11370] ? copy_msghdr_from_user+0x10a/0x160 [ 479.247982][T11370] ? __pfx_____sys_sendmsg+0x10/0x10 [ 479.248017][T11370] ___sys_sendmsg+0x134/0x1d0 [ 479.248037][T11370] ? __pfx____sys_sendmsg+0x10/0x10 [ 479.248086][T11370] __sys_sendmsg+0x16d/0x220 [ 479.248105][T11370] ? __pfx___sys_sendmsg+0x10/0x10 [ 479.248139][T11370] do_syscall_64+0xcd/0x4c0 [ 479.248161][T11370] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 479.248179][T11370] RIP: 0033:0x7f2dcfd8ebe9 [ 479.248194][T11370] 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 [ 479.248218][T11370] RSP: 002b:00007f2dd0b0f038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 479.248235][T11370] RAX: ffffffffffffffda RBX: 00007f2dcffb5fa0 RCX: 00007f2dcfd8ebe9 [ 479.248247][T11370] RDX: 0000000000000000 RSI: 00002000000000c0 RDI: 0000000000000003 [ 479.248257][T11370] RBP: 00007f2dd0b0f090 R08: 0000000000000000 R09: 0000000000000000 [ 479.248267][T11370] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 479.248276][T11370] R13: 00007f2dcffb6038 R14: 00007f2dcffb5fa0 R15: 00007ffdd666cf58 [ 479.248299][T11370] [ 479.252072][ T5925] m920x_read = error: -19 [ 479.444257][ T5932] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 479.492206][ T5932] usb 5-1: config 0 descriptor?? [ 479.518218][ T5925] dvb-usb: error while querying for an remote control event. [ 479.656447][ T24] m920x_read = error: -19 [ 479.662290][ T24] dvb-usb: error while querying for an remote control event. [ 480.202296][ T5925] m920x_read = error: -19 [ 480.461558][ T5925] dvb-usb: error while querying for an remote control event. [ 480.597897][ T5925] m920x_read = error: -19 [ 480.607779][ T5925] dvb-usb: error while querying for an remote control event. [ 480.689988][ T5932] usbhid 5-1:0.0: can't add hid device: -71 [ 480.696534][ T5932] usbhid 5-1:0.0: probe with driver usbhid failed with error -71 [ 480.776102][ T5932] usb 5-1: USB disconnect, device number 33 [ 481.013692][ T5925] m920x_read = error: -19 [ 481.030587][ T5925] dvb-usb: error while querying for an remote control event. [ 481.161883][ T5925] m920x_read = error: -19 [ 481.166804][ T5925] dvb-usb: error while querying for an remote control event. [ 481.291677][ T5932] m920x_read = error: -19 [ 481.296037][ T5932] dvb-usb: error while querying for an remote control event. [ 481.563367][ T5932] m920x_read = error: -19 [ 482.073068][ T5932] dvb-usb: error while querying for an remote control event. [ 482.160828][ T979] IPVS: starting estimator thread 0... [ 482.351702][ T979] m920x_read = error: -19 [ 482.359688][ T979] dvb-usb: error while querying for an remote control event. [ 482.363504][ T30] audit: type=1400 audit(1755903016.870:560): avc: denied { read } for pid=11408 comm="syz.1.1465" dev="9p" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 482.472062][T11407] IPVS: using max 48 ests per chain, 115200 per kthread [ 482.551549][ T979] m920x_read = error: -19 [ 482.555966][ T979] dvb-usb: error while querying for an remote control event. [ 482.938573][ T979] m920x_read = error: -19 [ 483.094436][ T979] dvb-usb: error while querying for an remote control event. [ 483.287474][T11419] netlink: 'syz.1.1467': attribute type 1 has an invalid length. [ 483.431914][T11428] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1467'. [ 483.848498][ T5925] m920x_read = error: -19 [ 483.874443][ T5925] dvb-usb: error while querying for an remote control event. [ 483.901780][T11419] 8021q: adding VLAN 0 to HW filter on device bond4 [ 484.087279][ T5925] m920x_read = error: -19 [ 484.109069][ T5925] dvb-usb: error while querying for an remote control event. [ 484.261381][ T5932] m920x_read = error: -19 [ 484.266157][ T5932] dvb-usb: error while querying for an remote control event. [ 484.411419][ T5932] m920x_read = error: -19 [ 484.421387][ T5932] dvb-usb: error while querying for an remote control event. [ 484.667697][ T5932] m920x_read = error: -19 [ 484.678754][ T5932] dvb-usb: error while querying for an remote control event. [ 484.699517][ T5925] IPVS: starting estimator thread 0... [ 484.963008][ T5925] m920x_read = error: -19 [ 485.056004][ T5925] dvb-usb: error while querying for an remote control event. [ 485.183268][T11449] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 485.191430][T11449] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 485.201097][T11449] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 485.209497][T11449] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 485.825434][ T5925] m920x_read = error: -19 [ 485.829796][ T5925] dvb-usb: error while querying for an remote control event. [ 485.951616][ T5925] m920x_read = error: -19 [ 485.968443][ T5925] dvb-usb: error while querying for an remote control event. [ 486.150615][T11443] IPVS: using max 75 ests per chain, 180000 per kthread [ 486.477996][ T5925] m920x_read = error: -19 [ 486.756273][ T5925] dvb-usb: error while querying for an remote control event. [ 486.892158][ T5925] m920x_read = error: -19 [ 486.922455][ T5925] dvb-usb: error while querying for an remote control event. [ 487.089757][ T5925] m920x_read = error: -19 [ 487.094589][ T5925] dvb-usb: error while querying for an remote control event. [ 487.218075][ T5925] m920x_read = error: -19 [ 487.231409][ T5925] dvb-usb: error while querying for an remote control event. [ 487.401603][ T5932] m920x_read = error: -19 [ 487.406032][ T5932] dvb-usb: error while querying for an remote control event. [ 487.561972][ T5932] m920x_read = error: -19 [ 487.566854][ T5932] dvb-usb: error while querying for an remote control event. [ 487.729171][ T5932] m920x_read = error: -19 [ 487.740685][ T5932] dvb-usb: error while querying for an remote control event. [ 487.979967][ T5932] m920x_read = error: -19 [ 487.998431][ T5932] dvb-usb: error while querying for an remote control event. [ 488.183599][ T5932] m920x_read = error: -19 [ 488.211991][ T5932] dvb-usb: error while querying for an remote control event. [ 488.386173][ T30] audit: type=1400 audit(1755903022.690:561): avc: denied { ioctl } for pid=11485 comm="syz.4.1483" path="socket:[33076]" dev="sockfs" ino=33076 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 488.631678][ T5925] m920x_read = error: -19 [ 488.662983][ T5925] dvb-usb: error while querying for an remote control event. [ 488.788469][ T5925] m920x_read = error: -19 [ 488.793252][ T5925] dvb-usb: error while querying for an remote control event. [ 488.911527][ T5925] m920x_read = error: -19 [ 488.915885][ T5925] dvb-usb: error while querying for an remote control event. [ 489.041516][ T5925] m920x_read = error: -19 [ 489.057663][ T5925] dvb-usb: error while querying for an remote control event. [ 489.114413][T11486] batman_adv: batadv0: Interface deactivated: wlan0 [ 489.348322][ T5925] m920x_read = error: -19 [ 489.367181][ T5925] dvb-usb: error while querying for an remote control event. [ 489.512122][ T5925] m920x_read = error: -19 [ 489.516551][ T5925] dvb-usb: error while querying for an remote control event. [ 489.940532][ T5932] m920x_read = error: -19 [ 489.986044][ T5932] dvb-usb: error while querying for an remote control event. [ 490.135309][ T5932] m920x_read = error: -19 [ 490.145716][ T5932] dvb-usb: error while querying for an remote control event. [ 490.177119][ T30] audit: type=1400 audit(1755903024.700:562): avc: denied { watch watch_reads } for pid=11515 comm="syz.0.1487" path="pipe:[32597]" dev="pipefs" ino=32597 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=fifo_file permissive=1 [ 490.271426][ T979] m920x_read = error: -19 [ 490.275771][ T979] dvb-usb: error while querying for an remote control event. [ 490.391729][ T5932] m920x_read = error: -19 [ 490.396094][ T5932] dvb-usb: error while querying for an remote control event. [ 491.047080][T11527] blktrace: Concurrent blktraces are not allowed on sg0 [ 491.162071][ T5932] m920x_read = error: -19 [ 491.186756][ T5932] dvb-usb: error while querying for an remote control event. [ 491.441651][ T5932] m920x_read = error: -19 [ 491.506743][T11543] netlink: 16 bytes leftover after parsing attributes in process `syz.1.1491'. [ 491.529916][ T5932] dvb-usb: error while querying for an remote control event. [ 491.781622][ T979] m920x_read = error: -19 [ 491.871414][ T979] dvb-usb: error while querying for an remote control event. [ 492.017640][ T979] m920x_read = error: -19 [ 492.023777][ T979] dvb-usb: error while querying for an remote control event. [ 492.142149][ T979] m920x_read = error: -19 [ 492.146526][ T979] dvb-usb: error while querying for an remote control event. [ 492.362432][ T979] m920x_read = error: -19 [ 492.366884][ T979] dvb-usb: error while querying for an remote control event. [ 492.391812][ T5932] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 492.511463][ T979] m920x_read = error: -19 [ 492.517252][ T979] dvb-usb: error while querying for an remote control event. [ 492.550533][ T5932] usb 6-1: Using ep0 maxpacket: 8 [ 492.568929][ T5932] usb 6-1: config 179 has an invalid interface number: 65 but max is 0 [ 492.649242][ T5932] usb 6-1: config 179 has no interface number 0 [ 492.661439][ T979] m920x_read = error: -19 [ 492.665790][ T979] dvb-usb: error while querying for an remote control event. [ 492.680842][ T5932] usb 6-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 492.700026][ T5932] usb 6-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 492.736598][ T5932] usb 6-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 492.761208][ T5932] usb 6-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 41728, setting to 1024 [ 492.801467][ T979] m920x_read = error: -19 [ 492.811626][ T979] dvb-usb: error while querying for an remote control event. [ 492.839458][ T5932] usb 6-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 492.868454][ T30] audit: type=1400 audit(1755903027.380:563): avc: denied { listen } for pid=11569 comm="syz.4.1497" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 492.882853][ T5932] usb 6-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 492.888217][ C0] vkms_vblank_simulate: vblank timer overrun [ 492.931395][ T979] m920x_read = error: -19 [ 493.006523][ T979] dvb-usb: error while querying for an remote control event. [ 493.029169][ T5932] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 493.118529][T11559] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22 [ 493.129250][ T30] audit: type=1400 audit(1755903027.580:564): avc: denied { watch watch_reads } for pid=11569 comm="syz.4.1497" path="/272/file0" dev="tmpfs" ino=1426 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 493.133932][ T24] m920x_read = error: -19 [ 493.191915][T11579] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1499'. [ 493.206388][ T24] dvb-usb: error while querying for an remote control event. [ 493.345286][ T24] m920x_read = error: -19 [ 493.359133][ T24] dvb-usb: error while querying for an remote control event. [ 493.501536][ T24] m920x_read = error: -19 [ 493.508157][ T24] dvb-usb: error while querying for an remote control event. [ 493.649584][ T24] input: Generic X-Box pad as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:179.65/input/input15 [ 493.660532][ T979] m920x_read = error: -19 [ 493.670565][ T979] dvb-usb: error while querying for an remote control event. [ 493.843649][ T24] m920x_read = error: -19 [ 493.934419][ T24] dvb-usb: error while querying for an remote control event. [ 494.094740][ T24] m920x_read = error: -19 [ 494.102345][ T24] dvb-usb: error while querying for an remote control event. [ 494.591209][ T24] m920x_read = error: -19 [ 494.687019][ T24] dvb-usb: error while querying for an remote control event. [ 494.701475][ T92] usb 2-1: new high-speed USB device number 35 using dummy_hcd [ 494.814519][ T24] m920x_read = error: -19 [ 494.819012][ T24] dvb-usb: error while querying for an remote control event. [ 494.888398][T11607] FAULT_INJECTION: forcing a failure. [ 494.888398][T11607] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 494.924605][T11607] CPU: 1 UID: 0 PID: 11607 Comm: syz.3.1503 Not tainted syzkaller #0 PREEMPT(full) [ 494.924625][T11607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 494.924632][T11607] Call Trace: [ 494.924636][T11607] [ 494.924640][T11607] dump_stack_lvl+0x16c/0x1f0 [ 494.924657][T11607] should_fail_ex+0x512/0x640 [ 494.924671][T11607] _copy_to_user+0x32/0xd0 [ 494.924687][T11607] simple_read_from_buffer+0xcb/0x170 [ 494.924700][T11607] proc_fail_nth_read+0x197/0x240 [ 494.924714][T11607] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 494.924727][T11607] ? rw_verify_area+0xcf/0x6c0 [ 494.924744][T11607] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 494.924756][T11607] vfs_read+0x1e1/0xcf0 [ 494.924769][T11607] ? __pfx___mutex_lock+0x10/0x10 [ 494.924781][T11607] ? __pfx_vfs_read+0x10/0x10 [ 494.924796][T11607] ? __fget_files+0x20e/0x3c0 [ 494.924812][T11607] ksys_read+0x12a/0x250 [ 494.924822][T11607] ? __pfx_ksys_read+0x10/0x10 [ 494.924837][T11607] do_syscall_64+0xcd/0x4c0 [ 494.924850][T11607] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 494.924862][T11607] RIP: 0033:0x7f37ddd8d5fc [ 494.924871][T11607] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 494.924882][T11607] RSP: 002b:00007f37debe6030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 494.924893][T11607] RAX: ffffffffffffffda RBX: 00007f37ddfb6090 RCX: 00007f37ddd8d5fc [ 494.924900][T11607] RDX: 000000000000000f RSI: 00007f37debe60a0 RDI: 0000000000000006 [ 494.924906][T11607] RBP: 00007f37debe6090 R08: 0000000000000000 R09: 0000000000000000 [ 494.924912][T11607] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 494.924918][T11607] R13: 00007f37ddfb6128 R14: 00007f37ddfb6090 R15: 00007ffcde5fa708 [ 494.924932][T11607] [ 494.941460][ T24] m920x_read = error: -19 [ 494.941475][ T24] dvb-usb: error while querying for an remote control event. [ 494.951352][ T92] usb 2-1: Using ep0 maxpacket: 8 [ 494.954269][ T92] usb 2-1: unable to get BOS descriptor or descriptor too short [ 494.955170][ T92] usb 2-1: config 4 interface 0 has no altsetting 0 [ 494.957643][ T92] usb 2-1: string descriptor 0 read error: -22 [ 494.957752][ T92] usb 2-1: New USB device found, idVendor=058f, idProduct=6610, bcdDevice=48.05 [ 494.957774][ T92] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 494.965566][ T92] usb 2-1: dvb_usb_v2: found a 'Sigmatek DVB-110' in warm state [ 495.006503][ T92] usb 2-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 495.051429][ T24] m920x_read = error: -19 [ 495.602625][ T24] dvb-usb: error while querying for an remote control event. [ 495.711481][ T24] m920x_read = error: -19 [ 495.715851][ T24] dvb-usb: error while querying for an remote control event. [ 495.872413][ T24] m920x_read = error: -19 [ 495.884219][ T92] dvbdev: DVB: registering new adapter (Sigmatek DVB-110) [ 495.910844][ T30] audit: type=1400 audit(1755903030.430:565): avc: denied { listen } for pid=11614 comm="syz.3.1505" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 495.913426][ T92] usb 2-1: media controller created [ 495.941850][ T24] dvb-usb: error while querying for an remote control event. [ 496.023159][ T30] audit: type=1400 audit(1755903030.470:566): avc: denied { accept } for pid=11614 comm="syz.3.1505" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 496.085552][ T9] usb 6-1: USB disconnect, device number 3 [ 496.085655][ C1] xpad 6-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 496.100365][ C1] dummy_hcd dummy_hcd.5: timer fired with no URBs pending? [ 496.109954][ T24] m920x_read = error: -19 [ 496.114404][ T24] dvb-usb: error while querying for an remote control event. [ 496.165582][ T92] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 496.265362][ T92] zl10353_read_register: readreg error (reg=127, ret==0) [ 496.427172][ T5932] m920x_read = error: -19 [ 496.431600][ T5932] dvb-usb: error while querying for an remote control event. [ 496.542068][ T5932] m920x_read = error: -19 [ 496.558976][ T92] usb 2-1: USB disconnect, device number 35 [ 496.578692][ T5932] dvb-usb: error while querying for an remote control event. [ 496.620068][T11630] pimreg3: entered allmulticast mode [ 496.687218][T11634] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1509'. [ 496.722383][ T5932] m920x_read = error: -19 [ 496.726873][ T5932] dvb-usb: error while querying for an remote control event. [ 497.005927][ T5932] m920x_read = error: -19 [ 497.022651][ T5932] dvb-usb: error while querying for an remote control event. [ 497.827672][ T5932] m920x_read = error: -19 [ 497.850211][ T5932] dvb-usb: error while querying for an remote control event. [ 498.034948][T11649] netlink: 36 bytes leftover after parsing attributes in process `syz.5.1512'. [ 498.072465][ T5932] m920x_read = error: -19 [ 498.076851][ T5932] dvb-usb: error while querying for an remote control event. [ 498.091127][ T30] audit: type=1400 audit(1755903032.610:567): avc: denied { create } for pid=11648 comm="syz.5.1512" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=atmpvc_socket permissive=1 [ 498.393500][ T30] audit: type=1400 audit(1755903032.610:568): avc: denied { setopt } for pid=11648 comm="syz.5.1512" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 498.482231][ T30] audit: type=1400 audit(1755903032.610:569): avc: denied { getopt } for pid=11648 comm="syz.5.1512" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 498.501918][ T5932] m920x_read = error: -19 [ 498.506257][ T5932] dvb-usb: error while querying for an remote control event. [ 498.626459][ T5932] m920x_read = error: -19 [ 498.631132][ T5932] dvb-usb: error while querying for an remote control event. [ 498.752009][ T5932] m920x_read = error: -19 [ 498.895765][ T5932] dvb-usb: error while querying for an remote control event. [ 499.011676][ T5932] m920x_read = error: -19 [ 499.039751][ T5932] dvb-usb: error while querying for an remote control event. [ 499.171507][ T5932] m920x_read = error: -19 [ 499.175932][ T5932] dvb-usb: error while querying for an remote control event. [ 499.381876][ T5932] m920x_read = error: -19 [ 499.419949][ T5932] dvb-usb: error while querying for an remote control event. [ 499.921825][ T24] m920x_read = error: -19 [ 500.059367][ T24] dvb-usb: error while querying for an remote control event. [ 500.215845][ T24] m920x_read = error: -19 [ 500.225578][ T24] dvb-usb: error while querying for an remote control event. [ 500.471344][ T30] audit: type=1400 audit(1755903034.810:570): avc: denied { write } for pid=11689 comm="syz.1.1519" name="card1" dev="devtmpfs" ino=628 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 500.611465][ T24] m920x_read = error: -19 [ 500.615832][ T24] dvb-usb: error while querying for an remote control event. [ 500.762626][ T24] m920x_read = error: -19 [ 500.767316][ T24] dvb-usb: error while querying for an remote control event. [ 501.273264][ T5932] m920x_read = error: -19 [ 501.277639][ T5932] dvb-usb: error while querying for an remote control event. [ 501.301092][ T1303] ieee802154 phy0 wpan0: encryption failed: -22 [ 501.307471][ T1303] ieee802154 phy1 wpan1: encryption failed: -22 [ 501.391480][ T979] m920x_read = error: -19 [ 501.826062][ T979] dvb-usb: error while querying for an remote control event. [ 502.611438][ T979] m920x_read = error: -19 [ 502.615826][ T979] dvb-usb: error while querying for an remote control event. [ 502.971497][ T979] m920x_read = error: -19 [ 502.976113][ T979] dvb-usb: error while querying for an remote control event. [ 503.241447][ T979] m920x_read = error: -19 [ 503.245971][ T979] dvb-usb: error while querying for an remote control event. [ 503.308605][T11733] FAULT_INJECTION: forcing a failure. [ 503.308605][T11733] name failslab, interval 1, probability 0, space 0, times 0 [ 503.362081][T11733] CPU: 1 UID: 0 PID: 11733 Comm: syz.5.1527 Not tainted syzkaller #0 PREEMPT(full) [ 503.362107][T11733] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 503.362118][T11733] Call Trace: [ 503.362124][T11733] [ 503.362131][T11733] dump_stack_lvl+0x16c/0x1f0 [ 503.362155][T11733] should_fail_ex+0x512/0x640 [ 503.362175][T11733] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 503.362210][T11733] should_failslab+0xc2/0x120 [ 503.362231][T11733] __kmalloc_cache_noprof+0x6a/0x3e0 [ 503.362257][T11733] ? __genradix_ptr_alloc+0x340/0x5f0 [ 503.362280][T11733] ? sctp_auth_shkey_create+0x9e/0x210 [ 503.362302][T11733] sctp_auth_shkey_create+0x9e/0x210 [ 503.362322][T11733] sctp_auth_asoc_copy_shkeys+0x1f2/0x360 [ 503.362345][T11733] sctp_association_new+0x19ad/0x2a00 [ 503.362373][T11733] sctp_connect_new_asoc+0x1a8/0x770 [ 503.362397][T11733] ? __pfx_sctp_connect_new_asoc+0x10/0x10 [ 503.362418][T11733] ? selinux_sctp_bind_connect+0x112/0x2c0 [ 503.362449][T11733] sctp_sendmsg+0x1560/0x1e10 [ 503.362479][T11733] ? __pfx_sctp_sendmsg+0x10/0x10 [ 503.362505][T11733] ? __pfx_sock_has_perm+0x10/0x10 [ 503.362539][T11733] ? __pfx_sctp_sendmsg+0x10/0x10 [ 503.362562][T11733] inet_sendmsg+0x119/0x140 [ 503.362589][T11733] __sys_sendto+0x43c/0x520 [ 503.362606][T11733] ? __pfx___sys_sendto+0x10/0x10 [ 503.362657][T11733] ? ksys_write+0x1ac/0x250 [ 503.362675][T11733] ? __pfx_ksys_write+0x10/0x10 [ 503.362696][T11733] __x64_sys_sendto+0xe0/0x1c0 [ 503.362711][T11733] ? do_syscall_64+0x91/0x4c0 [ 503.362730][T11733] ? lockdep_hardirqs_on+0x7c/0x110 [ 503.362748][T11733] do_syscall_64+0xcd/0x4c0 [ 503.362768][T11733] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 503.362786][T11733] RIP: 0033:0x7fec2338ebe9 [ 503.362799][T11733] 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 [ 503.362816][T11733] RSP: 002b:00007fec24130038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 503.362833][T11733] RAX: ffffffffffffffda RBX: 00007fec235b5fa0 RCX: 00007fec2338ebe9 [ 503.362844][T11733] RDX: 0000000000000001 RSI: 0000200000000040 RDI: 0000000000000003 [ 503.362854][T11733] RBP: 00007fec24130090 R08: 0000200000000100 R09: 000000000000001c [ 503.362864][T11733] R10: 0000000000044004 R11: 0000000000000246 R12: 0000000000000001 [ 503.362874][T11733] R13: 00007fec235b6038 R14: 00007fec235b5fa0 R15: 00007ffd08755b68 [ 503.362898][T11733] [ 503.911904][ T979] m920x_read = error: -19 [ 503.916273][ T979] dvb-usb: error while querying for an remote control event. [ 504.049692][ T979] m920x_read = error: -19 [ 504.064500][ T979] dvb-usb: error while querying for an remote control event. [ 504.123814][T11743] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1529'. [ 504.246572][ T979] m920x_read = error: -19 [ 504.289896][ T979] dvb-usb: error while querying for an remote control event. [ 504.411387][ T979] m920x_read = error: -19 [ 504.415850][ T979] dvb-usb: error while querying for an remote control event. [ 504.488457][T11750] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1530'. [ 504.552820][ T979] m920x_read = error: -19 [ 504.588366][ T979] dvb-usb: error while querying for an remote control event. [ 504.761459][ T979] m920x_read = error: -19 [ 504.765941][ T979] dvb-usb: error while querying for an remote control event. [ 504.908191][ T979] m920x_read = error: -19 [ 504.912717][ T979] dvb-usb: error while querying for an remote control event. [ 505.042186][ T979] m920x_read = error: -19 [ 505.053652][ T979] dvb-usb: error while querying for an remote control event. [ 505.201829][ T979] m920x_read = error: -19 [ 505.206253][ T979] dvb-usb: error while querying for an remote control event. [ 505.441744][ T979] m920x_read = error: -19 [ 505.446108][ T979] dvb-usb: error while querying for an remote control event. [ 506.011426][ T979] m920x_read = error: -19 [ 506.015802][ T979] dvb-usb: error while querying for an remote control event. [ 506.875842][T11769] netlink: 'syz.1.1535': attribute type 1 has an invalid length. [ 507.020082][ T5932] m920x_read = error: -19 [ 507.027870][T11773] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1535'. [ 507.262023][T11769] 8021q: adding VLAN 0 to HW filter on device bond5 [ 507.617945][ T5932] dvb-usb: error while querying for an remote control event. [ 507.752782][ T979] m920x_read = error: -19 [ 507.916637][ T979] dvb-usb: error while querying for an remote control event. [ 508.016665][T11779] bond6: entered promiscuous mode [ 508.021905][T11779] bond6: entered allmulticast mode [ 508.027506][T11779] 8021q: adding VLAN 0 to HW filter on device bond6 [ 508.081442][ T5932] usb 4-1: new high-speed USB device number 38 using dummy_hcd [ 508.132647][ T24] m920x_read = error: -19 [ 508.138600][ T24] dvb-usb: error while querying for an remote control event. [ 509.086163][ T979] m920x_read = error: -19 [ 509.104246][ T979] dvb-usb: error while querying for an remote control event. [ 509.174603][ T5932] usb 4-1: config 0 has an invalid interface number: 16 but max is 0 [ 509.182962][ T5932] usb 4-1: config 0 has no interface number 0 [ 509.189069][ T5932] usb 4-1: New USB device found, idVendor=093a, idProduct=050f, bcdDevice=c2.b7 [ 509.221399][ T5932] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 509.231417][ T979] m920x_read = error: -19 [ 509.235758][ T979] dvb-usb: error while querying for an remote control event. [ 509.243420][ T5925] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 509.270550][ T5932] usb 4-1: config 0 descriptor?? [ 509.278357][ T5932] gspca_main: mars-2.14.0 probing 093a:050f [ 509.375229][ T5932] m920x_read = error: -19 [ 509.391430][ T5932] dvb-usb: error while querying for an remote control event. [ 509.399842][ T30] audit: type=1400 audit(1755903043.920:571): avc: denied { bind } for pid=11797 comm="syz.0.1545" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 509.401693][T11798] netlink: 830 bytes leftover after parsing attributes in process `syz.0.1545'. [ 509.429457][T11798] bond_slave_0: entered promiscuous mode [ 509.435520][T11798] bond_slave_1: entered promiscuous mode [ 509.438517][ T5925] usb 6-1: Using ep0 maxpacket: 16 [ 509.477223][ T5925] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 11 [ 509.493730][ T5925] usb 6-1: config 1 interface 0 altsetting 3 endpoint 0xB has invalid wMaxPacketSize 0 [ 509.656955][ T5932] m920x_read = error: -19 [ 509.978795][ T5932] dvb-usb: error while querying for an remote control event. [ 510.014981][ T5925] usb 6-1: config 1 interface 0 altsetting 3 bulk endpoint 0xB has invalid maxpacket 0 [ 510.134976][T11805] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=56608 sclass=netlink_route_socket pid=11805 comm=syz.1.1546 [ 510.170428][ T5925] usb 6-1: config 1 interface 0 altsetting 3 endpoint 0x8A has invalid wMaxPacketSize 0 [ 510.185705][ T5925] usb 6-1: config 1 interface 0 altsetting 3 bulk endpoint 0x8A has invalid maxpacket 0 [ 510.214011][ T5925] usb 6-1: config 1 interface 0 has no altsetting 0 [ 510.227111][ T5925] usb 6-1: New USB device found, idVendor=04e6, idProduct=0003, bcdDevice= 1.77 [ 510.237721][ T5925] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 510.253220][ T979] m920x_read = error: -19 [ 510.257591][ T979] dvb-usb: error while querying for an remote control event. [ 510.297053][ T5925] ums-sddr09 6-1:1.0: USB Mass Storage device detected [ 510.421818][ T979] m920x_read = error: -19 [ 510.426234][ T979] dvb-usb: error while querying for an remote control event. [ 510.445961][T11812] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1547'. [ 510.500835][ T5925] scsi host1: usb-storage 6-1:1.0 [ 510.541424][ T5925] m920x_read = error: -19 [ 510.545813][ T5925] dvb-usb: error while querying for an remote control event. [ 510.661486][ T979] m920x_read = error: -19 [ 510.666474][ T979] dvb-usb: error while querying for an remote control event. [ 510.791598][ T979] m920x_read = error: -19 [ 510.796030][ T979] dvb-usb: error while querying for an remote control event. [ 510.923292][ T979] m920x_read = error: -19 [ 510.945874][ T979] dvb-usb: error while querying for an remote control event. [ 510.946558][ T9] usb 4-1: USB disconnect, device number 38 [ 511.071484][ T979] m920x_read = error: -19 [ 511.076323][ T979] dvb-usb: error while querying for an remote control event. [ 511.201447][ T979] m920x_read = error: -19 [ 511.205806][ T979] dvb-usb: error while querying for an remote control event. [ 511.250069][ T30] audit: type=1400 audit(1755903045.770:572): avc: denied { connect } for pid=11823 comm="syz.1.1549" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 511.321422][ T979] m920x_read = error: -19 [ 511.325975][ T979] dvb-usb: error while querying for an remote control event. [ 511.446154][ T979] m920x_read = error: -19 [ 511.450530][ T979] dvb-usb: error while querying for an remote control event. [ 511.516437][ T1089] scsi 1:0:0:0: Direct-Access Sandisk ImageMate SDDR09 0177 PQ: 0 ANSI: 0 [ 511.569181][ T979] m920x_read = error: -19 [ 511.583396][ T979] dvb-usb: error while querying for an remote control event. [ 511.673795][ T1089] sd 1:0:0:0: Attached scsi generic sg1 type 0 [ 511.743370][ T979] m920x_read = error: -19 [ 511.757859][ T979] dvb-usb: error while querying for an remote control event. [ 511.901968][ T979] m920x_read = error: -19 [ 511.931531][ T979] dvb-usb: error while querying for an remote control event. [ 511.984722][T11835] netlink: 28 bytes leftover after parsing attributes in process `syz.5.1552'. [ 512.028808][ T30] audit: type=1400 audit(1755903046.540:573): avc: denied { append } for pid=11834 comm="syz.5.1552" dev="9p" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 512.076956][ T5925] m920x_read = error: -19 [ 512.093704][ T5925] dvb-usb: error while querying for an remote control event. [ 512.232324][ T5925] m920x_read = error: -19 [ 512.404085][ T5925] dvb-usb: error while querying for an remote control event. [ 512.541455][ T5925] m920x_read = error: -19 [ 512.542937][T11841] FAULT_INJECTION: forcing a failure. [ 512.542937][T11841] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 512.548805][ T5925] dvb-usb: error while querying for an remote control event. [ 512.561508][T11841] CPU: 0 UID: 0 PID: 11841 Comm: syz.1.1554 Not tainted syzkaller #0 PREEMPT(full) [ 512.561529][T11841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 512.561538][T11841] Call Trace: [ 512.561544][T11841] [ 512.561550][T11841] dump_stack_lvl+0x16c/0x1f0 [ 512.561572][T11841] should_fail_ex+0x512/0x640 [ 512.561593][T11841] _copy_from_iter+0x29f/0x1720 [ 512.561616][T11841] ? __alloc_skb+0x200/0x380 [ 512.561632][T11841] ? __pfx__copy_from_iter+0x10/0x10 [ 512.561654][T11841] ? __pfx_netlink_autobind.isra.0+0x10/0x10 [ 512.561679][T11841] netlink_sendmsg+0x829/0xdd0 [ 512.561700][T11841] ? __pfx_netlink_sendmsg+0x10/0x10 [ 512.561726][T11841] ____sys_sendmsg+0xa95/0xc70 [ 512.561746][T11841] ? copy_msghdr_from_user+0x10a/0x160 [ 512.561762][T11841] ? __pfx_____sys_sendmsg+0x10/0x10 [ 512.561792][T11841] ___sys_sendmsg+0x134/0x1d0 [ 512.561810][T11841] ? __pfx____sys_sendmsg+0x10/0x10 [ 512.561853][T11841] __sys_sendmsg+0x16d/0x220 [ 512.561869][T11841] ? __pfx___sys_sendmsg+0x10/0x10 [ 512.561899][T11841] do_syscall_64+0xcd/0x4c0 [ 512.561918][T11841] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 512.561934][T11841] RIP: 0033:0x7f759ed8ebe9 [ 512.561947][T11841] 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 [ 512.561962][T11841] RSP: 002b:00007f759fb8f038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 512.561977][T11841] RAX: ffffffffffffffda RBX: 00007f759efb5fa0 RCX: 00007f759ed8ebe9 [ 512.561987][T11841] RDX: 0000000000000880 RSI: 0000200000000640 RDI: 0000000000000003 [ 512.561996][T11841] RBP: 00007f759fb8f090 R08: 0000000000000000 R09: 0000000000000000 [ 512.562005][T11841] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 512.562014][T11841] R13: 00007f759efb6038 R14: 00007f759efb5fa0 R15: 00007ffc85bfcb98 [ 512.562034][T11841] [ 512.996569][T11849] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1556'. [ 513.099357][ T30] audit: type=1400 audit(1755903047.620:574): avc: denied { load_policy } for pid=11855 comm="syz.4.1560" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 513.129593][T11856] SELinux: failed to load policy [ 513.149617][ T979] usb 6-1: USB disconnect, device number 4 [ 513.184836][ T8922] sd 1:0:0:0: [sdb] Read Capacity(10) failed: Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK [ 513.201726][ T9] usb 2-1: new high-speed USB device number 36 using dummy_hcd [ 513.275665][ T8922] sd 1:0:0:0: [sdb] Sense not available. [ 513.285461][ T8922] sd 1:0:0:0: [sdb] 0 512-byte logical blocks: (0 B/0 B) [ 513.287210][ T5925] m920x_read = error: -19 [ 513.295640][ T8922] sd 1:0:0:0: [sdb] 0-byte physical blocks [ 513.303732][ T8922] sd 1:0:0:0: [sdb] Write Protect is off [ 513.324325][ T5925] dvb-usb: error while querying for an remote control event. [ 513.342338][ T8922] sd 1:0:0:0: [sdb] Asking for cache data failed [ 513.358902][ T8922] sd 1:0:0:0: [sdb] Assuming drive cache: write through [ 513.433792][ T9] usb 2-1: config 0 has no interfaces? [ 513.439459][ T9] usb 2-1: New USB device found, idVendor=05ac, idProduct=025b, bcdDevice= 0.00 [ 513.451793][ T5925] m920x_read = error: -19 [ 513.456206][ T8922] sd 1:0:0:0: [sdb] Attached SCSI removable disk [ 513.465014][ T5925] dvb-usb: error while querying for an remote control event. [ 513.573816][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 513.598816][ T9] usb 2-1: config 0 descriptor?? [ 514.087179][T11854] Bluetooth: hci5: Opcode 0x0c1a failed: -4 [ 514.094698][T11854] Bluetooth: hci5: Opcode 0x0406 failed: -4 [ 514.160403][ T5925] m920x_read = error: -19 [ 514.166519][ T5925] dvb-usb: error while querying for an remote control event. [ 514.258379][T11854] Bluetooth: hci5: Opcode 0x0406 failed: -4 [ 514.283154][ T5932] m920x_read = error: -19 [ 514.287625][ T5932] dvb-usb: error while querying for an remote control event. [ 514.291187][ T5853] udevd[5853]: inotify_add_watch(7, /dev/sdb, 10) failed: No such file or directory [ 514.359378][ T5853] udevd[5853]: inotify_add_watch(7, /dev/sdb, 10) failed: No such file or directory [ 514.401066][T11872] SELinux: security_context_str_to_sid (Eá…) failed with errno=-22 [ 514.467775][ T30] audit: type=1400 audit(1755903048.980:575): avc: denied { mount } for pid=11870 comm="syz.0.1563" name="/" dev="rpc_pipefs" ino=35101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:rpc_pipefs_t tclass=filesystem permissive=1 [ 514.585495][ T9] usb 2-1: USB disconnect, device number 36 [ 514.638496][ T5925] m920x_read = error: -19 [ 515.060882][ T5925] dvb-usb: error while querying for an remote control event. [ 515.191974][T10284] Bluetooth: hci5: command 0x0c1a tx timeout [ 515.211927][ T5925] m920x_read = error: -19 [ 515.216347][ T5925] dvb-usb: error while querying for an remote control event. [ 515.421924][ T5925] m920x_read = error: -19 [ 515.432247][ T5925] dvb-usb: error while querying for an remote control event. [ 515.557770][ T5925] m920x_read = error: -19 [ 515.571452][ T5925] dvb-usb: error while querying for an remote control event. [ 515.681396][ T5925] m920x_read = error: -19 [ 515.685763][ T5925] dvb-usb: error while querying for an remote control event. [ 515.701689][T11895] pci 0000:00:05.0: vgaarb: VGA decodes changed: olddecodes=io+mem,decodes=none:owns=io+mem [ 515.955542][ T979] m920x_read = error: -19 [ 515.959910][ T979] dvb-usb: error while querying for an remote control event. [ 516.111525][ T979] m920x_read = error: -19 [ 516.221442][ T979] dvb-usb: error while querying for an remote control event. [ 516.713625][ T979] m920x_read = error: -19 [ 516.718010][ T979] dvb-usb: error while querying for an remote control event. [ 516.841984][ T979] m920x_read = error: -19 [ 516.858630][ T979] dvb-usb: error while querying for an remote control event. [ 516.981423][ T979] m920x_read = error: -19 [ 516.990537][ T979] dvb-usb: error while querying for an remote control event. [ 517.192814][ T979] m920x_read = error: -19 [ 517.219073][ T979] dvb-usb: error while querying for an remote control event. [ 517.271867][T10284] Bluetooth: hci5: command 0x0c1a tx timeout [ 517.361425][ T5925] m920x_read = error: -19 [ 517.376012][ T5925] dvb-usb: error while querying for an remote control event. [ 517.481438][ T9] usb 2-1: new high-speed USB device number 37 using dummy_hcd [ 517.591510][ T5925] m920x_read = error: -19 [ 517.596092][ T5925] dvb-usb: error while querying for an remote control event. [ 517.716984][ T5925] m920x_read = error: -19 [ 517.736861][ T5925] dvb-usb: error while querying for an remote control event. [ 517.824081][ T9] usb 2-1: Using ep0 maxpacket: 8 [ 517.830912][ T9] usb 2-1: unable to get BOS descriptor or descriptor too short [ 517.846569][ T9] usb 2-1: config 4 interface 0 has no altsetting 0 [ 517.990022][ T9] usb 2-1: string descriptor 0 read error: -22 [ 518.028671][ T9] usb 2-1: New USB device found, idVendor=058f, idProduct=6610, bcdDevice=48.05 [ 518.474848][ T5925] m920x_read = error: -19 [ 518.479215][ T5925] dvb-usb: error while querying for an remote control event. [ 518.521557][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 518.544977][ T9] usb 2-1: dvb_usb_v2: found a 'Sigmatek DVB-110' in warm state [ 518.631366][ T5925] m920x_read = error: -19 [ 518.638277][ T9] usb 2-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 518.719565][ T5925] dvb-usb: error while querying for an remote control event. [ 518.731621][ T9] dvbdev: DVB: registering new adapter (Sigmatek DVB-110) [ 518.735962][T11938] FAULT_INJECTION: forcing a failure. [ 518.735962][T11938] name failslab, interval 1, probability 0, space 0, times 0 [ 518.752566][T11927] usb 2-1: dvb_usb_au6610: wlen=0, aborting [ 518.758497][ T9] usb 2-1: media controller created [ 518.891873][T11938] CPU: 1 UID: 0 PID: 11938 Comm: syz.3.1582 Not tainted syzkaller #0 PREEMPT(full) [ 518.891899][T11938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 518.891909][T11938] Call Trace: [ 518.891915][T11938] [ 518.891922][T11938] dump_stack_lvl+0x16c/0x1f0 [ 518.891946][T11938] should_fail_ex+0x512/0x640 [ 518.891966][T11938] ? kmem_cache_alloc_node_noprof+0x5e/0x3b0 [ 518.891988][T11938] should_failslab+0xc2/0x120 [ 518.892009][T11938] kmem_cache_alloc_node_noprof+0x71/0x3b0 [ 518.892028][T11938] ? __alloc_skb+0x2b2/0x380 [ 518.892052][T11938] __alloc_skb+0x2b2/0x380 [ 518.892069][T11938] ? __pfx___alloc_skb+0x10/0x10 [ 518.892088][T11938] ? __pfx_netlink_autobind.isra.0+0x10/0x10 [ 518.892113][T11938] netlink_alloc_large_skb+0x69/0x130 [ 518.892135][T11938] netlink_sendmsg+0x6a1/0xdd0 [ 518.892159][T11938] ? __pfx_netlink_sendmsg+0x10/0x10 [ 518.892190][T11938] ____sys_sendmsg+0xa95/0xc70 [ 518.892221][T11938] ? copy_msghdr_from_user+0x10a/0x160 [ 518.892240][T11938] ? __pfx_____sys_sendmsg+0x10/0x10 [ 518.892276][T11938] ___sys_sendmsg+0x134/0x1d0 [ 518.892297][T11938] ? __pfx____sys_sendmsg+0x10/0x10 [ 518.892349][T11938] __sys_sendmsg+0x16d/0x220 [ 518.892368][T11938] ? __pfx___sys_sendmsg+0x10/0x10 [ 518.892404][T11938] do_syscall_64+0xcd/0x4c0 [ 518.892426][T11938] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 518.892443][T11938] RIP: 0033:0x7f37ddd8ebe9 [ 518.892458][T11938] 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 [ 518.892475][T11938] RSP: 002b:00007f37dec07038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 518.892492][T11938] RAX: ffffffffffffffda RBX: 00007f37ddfb5fa0 RCX: 00007f37ddd8ebe9 [ 518.892503][T11938] RDX: 0000000000004000 RSI: 0000200000000100 RDI: 0000000000000003 [ 518.892514][T11938] RBP: 00007f37dec07090 R08: 0000000000000000 R09: 0000000000000000 [ 518.892524][T11938] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 518.892534][T11938] R13: 00007f37ddfb6038 R14: 00007f37ddfb5fa0 R15: 00007ffcde5fa708 [ 518.892558][T11938] [ 519.055807][T11936] FAULT_INJECTION: forcing a failure. [ 519.055807][T11936] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 519.126551][ T5925] m920x_read = error: -19 [ 519.130955][ T5925] dvb-usb: error while querying for an remote control event. [ 519.136470][ T9] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 519.179543][T11936] CPU: 0 UID: 0 PID: 11936 Comm: syz.0.1580 Not tainted syzkaller #0 PREEMPT(full) [ 519.179569][T11936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 519.179579][T11936] Call Trace: [ 519.179585][T11936] [ 519.179592][T11936] dump_stack_lvl+0x16c/0x1f0 [ 519.179616][T11936] should_fail_ex+0x512/0x640 [ 519.179640][T11936] _copy_to_user+0x32/0xd0 [ 519.179665][T11936] generic_map_lookup_batch+0x921/0xb40 [ 519.179697][T11936] ? __pfx_generic_map_lookup_batch+0x10/0x10 [ 519.179726][T11936] ? __pfx_generic_map_lookup_batch+0x10/0x10 [ 519.179748][T11936] bpf_map_do_batch+0x267/0x680 [ 519.179769][T11936] __sys_bpf+0x188d/0x4de0 [ 519.179794][T11936] ? __pfx___sys_bpf+0x10/0x10 [ 519.179817][T11936] ? ksys_write+0x190/0x250 [ 519.179840][T11936] ? __mutex_unlock_slowpath+0x161/0x7b0 [ 519.179875][T11936] ? fput+0x9b/0xd0 [ 519.179897][T11936] ? ksys_write+0x1ac/0x250 [ 519.179915][T11936] ? __pfx_ksys_write+0x10/0x10 [ 519.179937][T11936] __x64_sys_bpf+0x78/0xc0 [ 519.179959][T11936] ? lockdep_hardirqs_on+0x7c/0x110 [ 519.179978][T11936] do_syscall_64+0xcd/0x4c0 [ 519.179999][T11936] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 519.180017][T11936] RIP: 0033:0x7f2dcfd8ebe9 [ 519.180032][T11936] 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 [ 519.180049][T11936] RSP: 002b:00007f2dd0b0f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 519.180065][T11936] RAX: ffffffffffffffda RBX: 00007f2dcffb5fa0 RCX: 00007f2dcfd8ebe9 [ 519.180076][T11936] RDX: 0000000000000038 RSI: 0000200000000100 RDI: 0000000000000018 [ 519.180087][T11936] RBP: 00007f2dd0b0f090 R08: 0000000000000000 R09: 0000000000000000 [ 519.180097][T11936] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 519.180106][T11936] R13: 00007f2dcffb6038 R14: 00007f2dcffb5fa0 R15: 00007ffdd666cf58 [ 519.180130][T11936] [ 519.243933][ T5925] m920x_read = error: -19 [ 519.247336][ C0] vkms_vblank_simulate: vblank timer overrun [ 519.252105][ T5925] dvb-usb: error while querying for an remote control event. [ 519.402063][ T9] zl10353_read_register: readreg error (reg=127, ret==0) [ 519.412605][T10284] Bluetooth: hci5: command 0x0c1a tx timeout [ 519.521501][ T5925] m920x_read = error: -19 [ 519.525890][ T5925] dvb-usb: error while querying for an remote control event. [ 519.577173][ T9] usb 2-1: USB disconnect, device number 37 [ 519.651416][ T5925] m920x_read = error: -19 [ 519.655986][ T5925] dvb-usb: error while querying for an remote control event. [ 519.718165][ T30] audit: type=1800 audit(1755903054.220:576): pid=11955 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz.0.1585" name="SYSV00000000" dev="tmpfs" ino=0 res=0 errno=0 [ 519.858489][ T5925] m920x_read = error: -19 [ 519.866490][ T5925] dvb-usb: error while querying for an remote control event. [ 519.875054][T11955] IPVS: lblc: UDP 224.0.0.2:0 - no destination available [ 520.471634][ T5925] m920x_read = error: -19 [ 520.476071][ T5925] dvb-usb: error while querying for an remote control event. [ 520.588382][ T30] audit: type=1400 audit(1755903055.110:577): avc: denied { create } for pid=11968 comm="syz.0.1590" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 520.611536][ T5925] m920x_read = error: -19 [ 520.615896][ T5925] dvb-usb: error while querying for an remote control event. [ 520.700136][T11970] netlink: 'syz.5.1589': attribute type 1 has an invalid length. [ 520.711379][ T92] usb 2-1: new high-speed USB device number 38 using dummy_hcd [ 520.724201][ T30] audit: type=1400 audit(1755903055.230:578): avc: denied { write } for pid=11965 comm="syz.5.1589" path="socket:[35439]" dev="sockfs" ino=35439 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 520.747732][ C0] vkms_vblank_simulate: vblank timer overrun [ 520.822776][ T5925] m920x_read = error: -19 [ 520.833551][ T5925] dvb-usb: error while querying for an remote control event. [ 520.911564][ T92] usb 2-1: Using ep0 maxpacket: 16 [ 520.999331][ T92] usb 2-1: config index 0 descriptor too short (expected 16456, got 72) [ 521.352605][ T5925] m920x_read = error: -19 [ 521.365459][ T5925] dvb-usb: error while querying for an remote control event. [ 521.535819][ T5925] m920x_read = error: -19 [ 521.572282][ T5925] dvb-usb: error while querying for an remote control event. [ 521.735978][ T92] usb 2-1: config 0 has an invalid interface number: 125 but max is 1 [ 521.748763][ T92] usb 2-1: config 0 has an invalid interface number: 125 but max is 1 [ 521.757454][ T92] usb 2-1: config 0 has an invalid interface number: 125 but max is 1 [ 521.761502][ T5925] m920x_read = error: -19 [ 521.769197][ T92] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 521.780089][ T92] usb 2-1: config 0 has no interface number 0 [ 521.790486][ T92] usb 2-1: config 0 interface 125 altsetting 4 endpoint 0x4 has invalid maxpacket 21760, setting to 64 [ 521.790516][ T5925] dvb-usb: error while querying for an remote control event. [ 521.810872][ T92] usb 2-1: config 0 interface 125 altsetting 4 endpoint 0xB has invalid wMaxPacketSize 0 [ 521.821663][ T92] usb 2-1: config 0 interface 125 altsetting 4 endpoint 0x2 has invalid wMaxPacketSize 0 [ 521.842204][ T92] usb 2-1: config 0 interface 125 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 521.855481][ T92] usb 2-1: config 0 interface 125 has no altsetting 0 [ 521.864941][ T92] usb 2-1: config 0 interface 125 has no altsetting 2 [ 521.876570][ T92] usb 2-1: New USB device found, idVendor=050d, idProduct=0002, bcdDevice=23.27 [ 521.886311][ T92] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 521.897394][ T92] usb 2-1: Product: syz [ 521.921547][ T92] usb 2-1: Manufacturer: syz [ 521.922368][ T979] m920x_read = error: -19 [ 521.930140][T11971] syz.0.1590 (11971): drop_caches: 2 [ 521.930483][ T979] dvb-usb: error while querying for an remote control event. [ 521.939321][ T92] usb 2-1: SerialNumber: syz [ 522.091810][ T979] m920x_read = error: -19 [ 522.096256][ T979] dvb-usb: error while querying for an remote control event. [ 522.120325][T11969] syz.0.1590 (11969): drop_caches: 2 [ 522.128193][ T92] usb 2-1: config 0 descriptor?? [ 522.142299][ T92] usb 2-1: selecting invalid altsetting 2 [ 522.252702][ T979] m920x_read = error: -19 [ 522.257064][ T979] dvb-usb: error while querying for an remote control event. [ 522.815983][ T5932] m920x_read = error: -19 [ 522.820539][ T5932] dvb-usb: error while querying for an remote control event. [ 522.971554][ T5932] m920x_read = error: -19 [ 522.979311][ T5932] dvb-usb: error while querying for an remote control event. [ 523.113905][ C0] usb 2-1: async_complete: urb error -71 [ 523.119663][ C0] usb 2-1: async_complete: urb error -71 [ 523.126737][ T92] get_1284_register: usb error -71 [ 523.131946][ T92] uss720 2-1:0.125: probe with driver uss720 failed with error -71 [ 523.151566][ T5932] m920x_read = error: -19 [ 523.157675][ T5932] dvb-usb: error while querying for an remote control event. [ 523.173094][ T92] usb 2-1: USB disconnect, device number 38 [ 523.601435][ T979] m920x_read = error: -19 [ 523.654948][ T979] dvb-usb: error while querying for an remote control event. [ 523.682164][T11988] batadv_slave_1: entered promiscuous mode [ 524.521877][ T5932] m920x_read = error: -19 [ 524.526558][ T5932] dvb-usb: error while querying for an remote control event. [ 524.584158][T11996] netlink: 8 bytes leftover after parsing attributes in process `syz.5.1599'. [ 524.642512][ T979] m920x_read = error: -19 [ 524.646909][ T979] dvb-usb: error while querying for an remote control event. [ 524.771413][ T979] m920x_read = error: -19 [ 525.631390][ T979] dvb-usb: error while querying for an remote control event. [ 525.796822][ T979] m920x_read = error: -19 [ 525.801193][ T979] dvb-usb: error while querying for an remote control event. [ 525.812387][T12021] FAULT_INJECTION: forcing a failure. [ 525.812387][T12021] name failslab, interval 1, probability 0, space 0, times 0 [ 525.827100][ T30] audit: type=1326 audit(1755903060.280:579): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12007 comm="syz.3.1602" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f37ddd8ebe9 code=0x7ffc0000 [ 525.878859][T12021] CPU: 0 UID: 0 PID: 12021 Comm: syz.5.1605 Not tainted syzkaller #0 PREEMPT(full) [ 525.878876][T12021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 525.878883][T12021] Call Trace: [ 525.878887][T12021] [ 525.878891][T12021] dump_stack_lvl+0x16c/0x1f0 [ 525.878907][T12021] should_fail_ex+0x512/0x640 [ 525.878920][T12021] ? fs_reclaim_acquire+0xae/0x150 [ 525.878938][T12021] ? tomoyo_realpath_from_path+0xc2/0x6e0 [ 525.878955][T12021] should_failslab+0xc2/0x120 [ 525.878968][T12021] __kmalloc_noprof+0xd2/0x510 [ 525.878984][T12021] tomoyo_realpath_from_path+0xc2/0x6e0 [ 525.879009][T12021] ? tomoyo_profile+0x47/0x60 [ 525.879028][T12021] tomoyo_path_number_perm+0x245/0x580 [ 525.879053][T12021] ? tomoyo_path_number_perm+0x237/0x580 [ 525.879072][T12021] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 525.879087][T12021] ? find_held_lock+0x2b/0x80 [ 525.879113][T12021] ? find_held_lock+0x2b/0x80 [ 525.879126][T12021] ? hook_file_ioctl_common+0x145/0x410 [ 525.879140][T12021] ? __fget_files+0x20e/0x3c0 [ 525.879155][T12021] security_file_ioctl+0x9b/0x240 [ 525.879173][T12021] __x64_sys_ioctl+0xb7/0x210 [ 525.879202][T12021] do_syscall_64+0xcd/0x4c0 [ 525.879216][T12021] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 525.879227][T12021] RIP: 0033:0x7fec2338ebe9 [ 525.879236][T12021] 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 [ 525.879247][T12021] RSP: 002b:00007fec24130038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 525.879258][T12021] RAX: ffffffffffffffda RBX: 00007fec235b5fa0 RCX: 00007fec2338ebe9 [ 525.879265][T12021] RDX: 0000200000000000 RSI: 000000008028640c RDI: 0000000000000003 [ 525.879271][T12021] RBP: 00007fec24130090 R08: 0000000000000000 R09: 0000000000000000 [ 525.879277][T12021] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 525.879283][T12021] R13: 00007fec235b6038 R14: 00007fec235b5fa0 R15: 00007ffd08755b68 [ 525.879297][T12021] [ 525.879352][T12021] ERROR: Out of memory at tomoyo_realpath_from_path. [ 525.931591][ T5932] m920x_read = error: -19 [ 526.101354][ T5932] dvb-usb: error while querying for an remote control event. [ 526.117709][T12025] FAULT_INJECTION: forcing a failure. [ 526.117709][T12025] name failslab, interval 1, probability 0, space 0, times 0 [ 526.221809][ T5932] m920x_read = error: -19 [ 526.226175][ T5932] dvb-usb: error while querying for an remote control event. [ 526.241431][ T30] audit: type=1326 audit(1755903060.280:580): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12007 comm="syz.3.1602" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f37ddd8ebe9 code=0x7ffc0000 [ 526.268798][T12025] CPU: 1 UID: 0 PID: 12025 Comm: syz.0.1607 Not tainted syzkaller #0 PREEMPT(full) [ 526.268822][T12025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 526.268832][T12025] Call Trace: [ 526.268838][T12025] [ 526.268844][T12025] dump_stack_lvl+0x16c/0x1f0 [ 526.268866][T12025] should_fail_ex+0x512/0x640 [ 526.268883][T12025] ? __kmalloc_noprof+0xbf/0x510 [ 526.268900][T12025] ? __io_uring_register+0x179b/0x2440 [ 526.268919][T12025] should_failslab+0xc2/0x120 [ 526.268937][T12025] __kmalloc_noprof+0xd2/0x510 [ 526.268951][T12025] ? __pfx___mutex_trylock_common+0x10/0x10 [ 526.268982][T12025] __io_uring_register+0x179b/0x2440 [ 526.269005][T12025] ? __pfx___io_uring_register+0x10/0x10 [ 526.269031][T12025] ? __pfx___mutex_lock+0x10/0x10 [ 526.269055][T12025] ? __fget_files+0x20e/0x3c0 [ 526.269079][T12025] __x64_sys_io_uring_register+0x169/0x280 [ 526.269101][T12025] do_syscall_64+0xcd/0x4c0 [ 526.269120][T12025] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 526.269137][T12025] RIP: 0033:0x7f2dcfd8ebe9 [ 526.269151][T12025] 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 [ 526.269167][T12025] RSP: 002b:00007f2dd0b0f038 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 526.269184][T12025] RAX: ffffffffffffffda RBX: 00007f2dcffb5fa0 RCX: 00007f2dcfd8ebe9 [ 526.269194][T12025] RDX: 0000200000000740 RSI: 0000000000000008 RDI: 0000000000000003 [ 526.269209][T12025] RBP: 00007f2dd0b0f090 R08: 0000000000000000 R09: 0000000000000000 [ 526.269219][T12025] R10: 0000000000000041 R11: 0000000000000246 R12: 0000000000000001 [ 526.269228][T12025] R13: 00007f2dcffb6038 R14: 00007f2dcffb5fa0 R15: 00007ffdd666cf58 [ 526.269251][T12025] [ 526.443531][ C1] vkms_vblank_simulate: vblank timer overrun [ 526.456555][ T30] audit: type=1326 audit(1755903060.280:581): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12007 comm="syz.3.1602" exe="/root/syz-executor" sig=0 arch=c000003e syscall=314 compat=0 ip=0x7f37ddd8ebe9 code=0x7ffc0000 [ 526.479991][ C1] vkms_vblank_simulate: vblank timer overrun [ 526.486253][ T30] audit: type=1326 audit(1755903060.280:582): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12007 comm="syz.3.1602" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f37ddd8ebe9 code=0x7ffc0000 [ 526.509678][ T30] audit: type=1326 audit(1755903060.280:583): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12007 comm="syz.3.1602" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f37ddd8ebe9 code=0x7ffc0000 [ 526.533014][ C1] vkms_vblank_simulate: vblank timer overrun [ 526.539031][ T30] audit: type=1326 audit(1755903060.280:584): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12007 comm="syz.3.1602" exe="/root/syz-executor" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7f37ddd8ebe9 code=0x7ffc0000 [ 526.562442][ T30] audit: type=1326 audit(1755903060.280:585): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12007 comm="syz.3.1602" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f37ddd8ebe9 code=0x7ffc0000 [ 526.585763][ C1] vkms_vblank_simulate: vblank timer overrun [ 526.591786][ T30] audit: type=1326 audit(1755903060.280:586): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12007 comm="syz.3.1602" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f37ddd8ebe9 code=0x7ffc0000 [ 526.615130][ C1] vkms_vblank_simulate: vblank timer overrun [ 526.621124][ T30] audit: type=1326 audit(1755903060.280:587): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12007 comm="syz.3.1602" exe="/root/syz-executor" sig=0 arch=c000003e syscall=248 compat=0 ip=0x7f37ddd8ebe9 code=0x7ffc0000 [ 526.645105][ T5932] m920x_read = error: -19 [ 526.649676][ T30] audit: type=1326 audit(1755903060.280:588): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12007 comm="syz.3.1602" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f37ddd8ebe9 code=0x7ffc0000 [ 526.689332][ T5932] dvb-usb: error while querying for an remote control event. [ 526.875677][ T5932] m920x_read = error: -19 [ 526.880080][ T5932] dvb-usb: error while querying for an remote control event. [ 527.142127][ T5932] m920x_read = error: -19 [ 527.146509][ T5932] dvb-usb: error while querying for an remote control event. [ 527.271769][ T5932] m920x_read = error: -19 [ 527.280251][ T5932] dvb-usb: error while querying for an remote control event. [ 527.601571][ T5932] m920x_read = error: -19 [ 527.606010][ T5932] dvb-usb: error while querying for an remote control event. [ 527.752017][ T5932] m920x_read = error: -19 [ 527.756703][ T5932] dvb-usb: error while querying for an remote control event. [ 527.871710][ T5932] m920x_read = error: -19 [ 527.876158][ T5932] dvb-usb: error while querying for an remote control event. [ 527.992266][ T5932] m920x_read = error: -19 [ 528.000697][ T5932] dvb-usb: error while querying for an remote control event. [ 529.064968][ T5925] m920x_read = error: -19 [ 529.069338][ T5925] dvb-usb: error while querying for an remote control event. [ 529.183233][ T5932] m920x_read = error: -19 [ 529.187644][ T5932] dvb-usb: error while querying for an remote control event. [ 529.301373][ T5932] m920x_read = error: -19 [ 529.305729][ T5932] dvb-usb: error while querying for an remote control event. [ 529.834502][ T5932] m920x_read = error: -19 [ 530.231386][T12064] FAULT_INJECTION: forcing a failure. [ 530.231386][T12064] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 530.581991][ T5932] dvb-usb: error while querying for an remote control event. [ 530.616532][T12064] CPU: 1 UID: 0 PID: 12064 Comm: syz.0.1621 Not tainted syzkaller #0 PREEMPT(full) [ 530.616558][T12064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 530.616567][T12064] Call Trace: [ 530.616573][T12064] [ 530.616579][T12064] dump_stack_lvl+0x16c/0x1f0 [ 530.616600][T12064] should_fail_ex+0x512/0x640 [ 530.616620][T12064] _copy_to_user+0x32/0xd0 [ 530.616641][T12064] simple_read_from_buffer+0xcb/0x170 [ 530.616657][T12064] proc_fail_nth_read+0x197/0x240 [ 530.616676][T12064] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 530.616693][T12064] ? rw_verify_area+0xcf/0x6c0 [ 530.616715][T12064] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 530.616731][T12064] vfs_read+0x1e1/0xcf0 [ 530.616748][T12064] ? __pfx___mutex_lock+0x10/0x10 [ 530.616764][T12064] ? __pfx_vfs_read+0x10/0x10 [ 530.616784][T12064] ? __fget_files+0x20e/0x3c0 [ 530.616805][T12064] ksys_read+0x12a/0x250 [ 530.616820][T12064] ? __pfx_ksys_read+0x10/0x10 [ 530.616845][T12064] do_syscall_64+0xcd/0x4c0 [ 530.616863][T12064] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 530.616878][T12064] RIP: 0033:0x7f2dcfd8d5fc [ 530.616891][T12064] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 530.616906][T12064] RSP: 002b:00007f2dcdff6030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 530.616922][T12064] RAX: ffffffffffffffda RBX: 00007f2dcffb6090 RCX: 00007f2dcfd8d5fc [ 530.616932][T12064] RDX: 000000000000000f RSI: 00007f2dcdff60a0 RDI: 0000000000000003 [ 530.616940][T12064] RBP: 00007f2dcdff6090 R08: 0000000000000000 R09: 0000000000000000 [ 530.616949][T12064] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 530.616957][T12064] R13: 00007f2dcffb6128 R14: 00007f2dcffb6090 R15: 00007ffdd666cf58 [ 530.616977][T12064] [ 530.884022][ T5932] m920x_read = error: -19 [ 530.889520][ T5932] dvb-usb: error while querying for an remote control event. [ 530.967272][T12075] trusted_key: syz.4.1616 sent an empty control message without MSG_MORE. [ 531.063976][ T5932] m920x_read = error: -19 [ 531.068354][ T5932] dvb-usb: error while querying for an remote control event. [ 531.191386][ T5932] m920x_read = error: -19 [ 531.205682][ T5932] dvb-usb: error while querying for an remote control event. [ 531.239089][T12085] FAULT_INJECTION: forcing a failure. [ 531.239089][T12085] name failslab, interval 1, probability 0, space 0, times 0 [ 531.278829][T12085] CPU: 1 UID: 0 PID: 12085 Comm: syz.5.1626 Not tainted syzkaller #0 PREEMPT(full) [ 531.278858][T12085] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 531.278869][T12085] Call Trace: [ 531.278876][T12085] [ 531.278883][T12085] dump_stack_lvl+0x16c/0x1f0 [ 531.278908][T12085] should_fail_ex+0x512/0x640 [ 531.278927][T12085] ? __pfx_ip6mr_fib_lookup+0x10/0x10 [ 531.278954][T12085] ? ___neigh_create+0x14e6/0x28c0 [ 531.278977][T12085] should_failslab+0xc2/0x120 [ 531.278999][T12085] __kmalloc_noprof+0xd2/0x510 [ 531.279025][T12085] ___neigh_create+0x14e6/0x28c0 [ 531.279063][T12085] ? __pfx____neigh_create+0x10/0x10 [ 531.279092][T12085] ip6_finish_output2+0x1299/0x2020 [ 531.279112][T12085] ? ip6_mtu+0x1a3/0x4a0 [ 531.279144][T12085] __ip6_finish_output+0x3cd/0x1010 [ 531.279166][T12085] ip6_output+0x1ca/0x3e0 [ 531.279187][T12085] ip6_mr_output+0x233/0x11b0 [ 531.279216][T12085] ? __pfx_ip6_mr_output+0x10/0x10 [ 531.279237][T12085] ? __ip6_local_out+0x45b/0xa80 [ 531.279256][T12085] ? nf_hook_slow+0x132/0x200 [ 531.279277][T12085] ? __ip6_local_out+0x2f1/0xa80 [ 531.279305][T12085] ? __pfx_dst_output+0x10/0x10 [ 531.279332][T12085] ? ip6_local_out+0x2a9/0x4d0 [ 531.279350][T12085] ip6_local_out+0x2a9/0x4d0 [ 531.279373][T12085] ip6_send_skb+0x112/0x460 [ 531.279393][T12085] udp_v6_send_skb+0x96f/0x1910 [ 531.279421][T12085] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 531.279445][T12085] udp_v6_push_pending_frames+0x13c/0x210 [ 531.279471][T12085] udpv6_sendmsg+0x1636/0x2d20 [ 531.279494][T12085] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 531.279528][T12085] ? __pfx_udpv6_sendmsg+0x10/0x10 [ 531.279557][T12085] ? avc_has_perm+0x144/0x1f0 [ 531.279607][T12085] ? __fget_files+0x20e/0x3c0 [ 531.279628][T12085] ? __pfx_udpv6_sendmsg+0x10/0x10 [ 531.279652][T12085] ? inet6_sendmsg+0x105/0x140 [ 531.279674][T12085] inet6_sendmsg+0x105/0x140 [ 531.279697][T12085] __sys_sendto+0x376/0x520 [ 531.279716][T12085] ? __pfx___sys_sendto+0x10/0x10 [ 531.279768][T12085] ? ksys_write+0x1ac/0x250 [ 531.279786][T12085] ? __pfx_ksys_write+0x10/0x10 [ 531.279808][T12085] __x64_sys_sendto+0xe0/0x1c0 [ 531.279832][T12085] ? do_syscall_64+0x91/0x4c0 [ 531.279851][T12085] ? lockdep_hardirqs_on+0x7c/0x110 [ 531.279871][T12085] do_syscall_64+0xcd/0x4c0 [ 531.279893][T12085] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 531.279911][T12085] RIP: 0033:0x7fec2338ebe9 [ 531.279926][T12085] 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 [ 531.279944][T12085] RSP: 002b:00007fec24130038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 531.279962][T12085] RAX: ffffffffffffffda RBX: 00007fec235b5fa0 RCX: 00007fec2338ebe9 [ 531.279974][T12085] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 531.279984][T12085] RBP: 00007fec24130090 R08: 0000000000000000 R09: 0000000000000000 [ 531.279995][T12085] R10: 0000000040000000 R11: 0000000000000246 R12: 0000000000000001 [ 531.280006][T12085] R13: 00007fec235b6038 R14: 00007fec235b5fa0 R15: 00007ffd08755b68 [ 531.280032][T12085] [ 531.587582][ T5932] m920x_read = error: -19 [ 531.592218][ T5932] dvb-usb: error while querying for an remote control event. [ 531.721425][ T979] m920x_read = error: -19 [ 531.741664][ T979] dvb-usb: error while querying for an remote control event. [ 531.851392][ T979] m920x_read = error: -19 [ 531.855788][ T979] dvb-usb: error while querying for an remote control event. [ 531.971908][ T979] m920x_read = error: -19 [ 531.979564][ T979] dvb-usb: error while querying for an remote control event. [ 532.166794][ T979] m920x_read = error: -19 [ 532.171218][ T979] dvb-usb: error while querying for an remote control event. [ 532.301428][ T979] m920x_read = error: -19 [ 532.305827][ T979] dvb-usb: error while querying for an remote control event. [ 532.436595][ T979] m920x_read = error: -19 [ 532.456860][ T979] dvb-usb: error while querying for an remote control event. [ 532.622243][ T979] m920x_read = error: -19 [ 532.681482][ T5995] usb 2-1: new high-speed USB device number 39 using dummy_hcd [ 533.067671][ T979] dvb-usb: error while querying for an remote control event. [ 533.531538][ T92] usb 5-1: new high-speed USB device number 34 using dummy_hcd [ 533.571406][ T979] m920x_read = error: -19 [ 533.575806][ T979] dvb-usb: error while querying for an remote control event. [ 533.631474][ T5995] usb 2-1: Using ep0 maxpacket: 8 [ 533.638631][ T5995] usb 2-1: unable to get BOS descriptor or descriptor too short [ 533.659444][ T5995] usb 2-1: config 4 interface 0 has no altsetting 0 [ 533.701396][ T92] usb 5-1: Using ep0 maxpacket: 8 [ 533.711403][ T979] m920x_read = error: -19 [ 533.716036][ T979] dvb-usb: error while querying for an remote control event. [ 533.718382][ T5995] usb 2-1: string descriptor 0 read error: -22 [ 533.742055][ T5995] usb 2-1: New USB device found, idVendor=058f, idProduct=6610, bcdDevice=48.05 [ 533.775544][ T92] usb 5-1: unable to get BOS descriptor or descriptor too short [ 533.794823][ T92] usb 5-1: config 4 interface 0 has no altsetting 0 [ 533.805204][ T5995] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 533.821930][ T92] usb 5-1: string descriptor 0 read error: -22 [ 533.828386][ T92] usb 5-1: New USB device found, idVendor=058f, idProduct=6610, bcdDevice=48.05 [ 533.841476][ T979] m920x_read = error: -19 [ 533.845956][ T979] dvb-usb: error while querying for an remote control event. [ 533.850505][ T5995] usb 2-1: dvb_usb_v2: found a 'Sigmatek DVB-110' in warm state [ 533.862825][ T92] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 533.896741][ T5995] usb 2-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 533.918118][ T92] usb 5-1: dvb_usb_v2: found a 'Sigmatek DVB-110' in warm state [ 533.936037][ T5995] dvbdev: DVB: registering new adapter (Sigmatek DVB-110) [ 533.956344][ T92] usb 5-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 533.984013][ T5995] usb 2-1: media controller created [ 533.993058][T12126] netlink: 348 bytes leftover after parsing attributes in process `syz.0.1638'. [ 534.002469][ T92] dvbdev: DVB: registering new adapter (Sigmatek DVB-110) [ 534.013119][ T30] kauditd_printk_skb: 4 callbacks suppressed [ 534.013135][ T30] audit: type=1400 audit(1755903068.540:593): avc: denied { append } for pid=12124 comm="syz.0.1638" name="pfkey" dev="proc" ino=4026533408 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 534.042002][ T92] usb 5-1: media controller created [ 534.048081][ T979] m920x_read = error: -19 [ 534.050663][T12105] usb 2-1: dvb_usb_au6610: wlen=0, aborting [ 534.066847][ T92] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 534.074261][ T979] dvb-usb: error while querying for an remote control event. [ 534.176096][T12110] usb 2-1: dvb_usb_au6610: wlen=0, aborting [ 534.217590][ T30] audit: type=1400 audit(1755903068.720:594): avc: denied { relabelfrom } for pid=12124 comm="syz.0.1638" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 534.237864][ T30] audit: type=1400 audit(1755903068.720:595): avc: denied { relabelto } for pid=12124 comm="syz.0.1638" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 534.351345][ T979] m920x_read = error: -19 [ 534.355726][ T979] dvb-usb: error while querying for an remote control event. [ 534.416542][ T5995] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 534.481573][ T979] m920x_read = error: -19 [ 534.485764][ T5995] zl10353_read_register: readreg error (reg=127, ret==0) [ 534.485931][ T979] dvb-usb: error while querying for an remote control event. [ 534.530983][ T92] zl10353_read_register: readreg error (reg=127, ret==0) [ 534.591392][ T979] m920x_read = error: -19 [ 534.933427][ T979] dvb-usb: error while querying for an remote control event. [ 535.047497][ T92] usb 5-1: USB disconnect, device number 34 [ 535.131975][ T979] m920x_read = error: -19 [ 535.141424][ T979] dvb-usb: error while querying for an remote control event. [ 535.179464][ T5995] usb 2-1: USB disconnect, device number 39 [ 535.301842][ T979] m920x_read = error: -19 [ 535.341357][ T979] dvb-usb: error while querying for an remote control event. [ 535.451438][ T979] m920x_read = error: -19 [ 535.457336][ T979] dvb-usb: error while querying for an remote control event. [ 535.661411][ T5925] m920x_read = error: -19 [ 535.665787][ T5925] dvb-usb: error while querying for an remote control event. [ 535.781452][ T5925] m920x_read = error: -19 [ 535.874312][ T5925] dvb-usb: error while querying for an remote control event. [ 535.941587][T12135] bond1: entered promiscuous mode [ 535.976297][T12135] bond1: entered allmulticast mode [ 536.145397][ T5925] m920x_read = error: -19 [ 536.411383][ T5925] dvb-usb: error while querying for an remote control event. [ 536.439620][T12135] 8021q: adding VLAN 0 to HW filter on device bond1 [ 536.522050][ T979] m920x_read = error: -19 [ 536.534253][ T979] dvb-usb: error while querying for an remote control event. [ 536.701454][ T979] m920x_read = error: -19 [ 536.705819][ T979] dvb-usb: error while querying for an remote control event. [ 538.152782][ T979] m920x_read = error: -19 [ 538.253829][ T979] dvb-usb: error while querying for an remote control event. [ 538.361563][ T979] m920x_read = error: -19 [ 538.394790][ T979] dvb-usb: error while querying for an remote control event. [ 538.557799][ T979] m920x_read = error: -19 [ 538.575867][ T979] dvb-usb: error while querying for an remote control event. [ 538.655414][T12177] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1651'. [ 538.669340][T12175] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1652'. [ 538.735449][ T979] m920x_read = error: -19 [ 538.758784][ T979] dvb-usb: error while querying for an remote control event. [ 538.881443][ T5932] m920x_read = error: -19 [ 538.885820][ T5932] dvb-usb: error while querying for an remote control event. [ 539.013029][ T5932] m920x_read = error: -19 [ 539.017413][ T5932] dvb-usb: error while querying for an remote control event. [ 539.191671][ T92] usb 2-1: new high-speed USB device number 40 using dummy_hcd [ 539.201978][ T5932] m920x_read = error: -19 [ 539.217265][ T5932] dvb-usb: error while querying for an remote control event. [ 539.341377][ T5932] m920x_read = error: -19 [ 539.347011][ T5932] dvb-usb: error while querying for an remote control event. [ 539.361554][ T92] usb 2-1: Using ep0 maxpacket: 8 [ 539.394777][ T92] usb 2-1: unable to get BOS descriptor or descriptor too short [ 539.407989][ T92] usb 2-1: config 4 interface 0 has no altsetting 0 [ 539.417690][ T92] usb 2-1: string descriptor 0 read error: -22 [ 539.424156][ T92] usb 2-1: New USB device found, idVendor=058f, idProduct=6610, bcdDevice=48.05 [ 539.437093][ T92] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 539.454805][ T92] usb 2-1: dvb_usb_v2: found a 'Sigmatek DVB-110' in warm state [ 539.461407][ T5932] m920x_read = error: -19 [ 539.468224][ T5932] dvb-usb: error while querying for an remote control event. [ 539.470825][ T92] usb 2-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 539.490774][ T92] dvbdev: DVB: registering new adapter (Sigmatek DVB-110) [ 539.498292][ T92] usb 2-1: media controller created [ 539.516275][ T92] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 539.584297][ T5932] m920x_read = error: -19 [ 539.588814][ T5932] dvb-usb: error while querying for an remote control event. [ 539.701475][ T5932] m920x_read = error: -19 [ 539.705871][ T5932] dvb-usb: error while querying for an remote control event. [ 540.130782][ T5932] m920x_read = error: -19 [ 540.833208][ T92] zl10353_read_register: readreg error (reg=127, ret==0) [ 540.854911][T12181] usb 2-1: dvb_usb_au6610: wlen=0, aborting [ 540.861427][ T5932] dvb-usb: error while querying for an remote control event. [ 540.939800][T12217] syzkaller1: entered allmulticast mode [ 540.988158][ T92] usb 2-1: USB disconnect, device number 40 [ 540.991557][ T5925] m920x_read = error: -19 [ 541.002677][ T5925] dvb-usb: error while querying for an remote control event. [ 541.059548][T12220] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1665'. [ 541.121438][ T5925] m920x_read = error: -19 [ 541.142420][ T5925] dvb-usb: error while querying for an remote control event. [ 541.203630][T12225] syzkaller1: entered allmulticast mode [ 541.249424][T12225] FAULT_INJECTION: forcing a failure. [ 541.249424][T12225] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 541.285852][T12225] CPU: 1 UID: 0 PID: 12225 Comm: syz.4.1666 Not tainted syzkaller #0 PREEMPT(full) [ 541.285879][T12225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 541.285890][T12225] Call Trace: [ 541.285897][T12225] [ 541.285904][T12225] dump_stack_lvl+0x16c/0x1f0 [ 541.285929][T12225] should_fail_ex+0x512/0x640 [ 541.285954][T12225] _copy_from_iter+0x463/0x1720 [ 541.285983][T12225] ? __pfx__copy_from_iter+0x10/0x10 [ 541.286023][T12225] tun_get_user+0x26d/0x3ce0 [ 541.286054][T12225] ? finish_task_switch.isra.0+0x221/0xc10 [ 541.286082][T12225] ? __pfx_tun_get_user+0x10/0x10 [ 541.286107][T12225] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 541.286137][T12225] ? find_held_lock+0x2b/0x80 [ 541.286160][T12225] ? tun_get+0x191/0x370 [ 541.286188][T12225] tun_chr_write_iter+0xdc/0x210 [ 541.286215][T12225] do_iter_readv_writev+0x662/0x9e0 [ 541.286246][T12225] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 541.286270][T12225] ? __import_iovec+0x1dd/0x650 [ 541.286292][T12225] ? avc_policy_seqno+0x9/0x20 [ 541.286308][T12225] ? selinux_file_permission+0x126/0x660 [ 541.286337][T12225] ? bpf_lsm_file_permission+0x9/0x10 [ 541.286360][T12225] ? security_file_permission+0x71/0x210 [ 541.286387][T12225] ? rw_verify_area+0xcf/0x6c0 [ 541.286415][T12225] vfs_writev+0x35f/0xde0 [ 541.286439][T12225] ? __pfx_vfs_writev+0x10/0x10 [ 541.286483][T12225] ? do_writev+0x132/0x340 [ 541.286497][T12225] do_writev+0x132/0x340 [ 541.286513][T12225] ? __pfx_do_writev+0x10/0x10 [ 541.286538][T12225] do_syscall_64+0xcd/0x4c0 [ 541.286559][T12225] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 541.286577][T12225] RIP: 0033:0x7f29e978ebe9 [ 541.286592][T12225] 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 [ 541.286610][T12225] RSP: 002b:00007f29ea6c4038 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 541.286627][T12225] RAX: ffffffffffffffda RBX: 00007f29e99b5fa0 RCX: 00007f29e978ebe9 [ 541.286639][T12225] RDX: 0000000000000002 RSI: 00002000000004c0 RDI: 0000000000000003 [ 541.286650][T12225] RBP: 00007f29ea6c4090 R08: 0000000000000000 R09: 0000000000000000 [ 541.286661][T12225] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 541.286676][T12225] R13: 00007f29e99b6038 R14: 00007f29e99b5fa0 R15: 00007ffc80e8bbe8 [ 541.286701][T12225] [ 541.521312][ T5932] m920x_read = error: -19 [ 541.525707][ T5932] dvb-usb: error while querying for an remote control event. [ 541.642200][ T5925] m920x_read = error: -19 [ 541.646607][ T5925] dvb-usb: error while querying for an remote control event. [ 541.761455][ T5925] m920x_read = error: -19 [ 541.771484][ T5925] dvb-usb: error while querying for an remote control event. [ 541.881401][ T5925] m920x_read = error: -19 [ 541.885911][ T5925] dvb-usb: error while querying for an remote control event. [ 542.291762][ T5925] m920x_read = error: -19 [ 542.326157][T12236] netlink: 'syz.4.1671': attribute type 1 has an invalid length. [ 542.465782][T12243] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1671'. [ 542.987514][T12236] workqueue: Failed to create a rescuer kthread for wq "bond6": -EINTR [ 543.062304][ T5925] dvb-usb: error while querying for an remote control event. [ 543.887805][ T5925] m920x_read = error: -19 [ 543.894437][ T5925] dvb-usb: error while querying for an remote control event. [ 544.027614][ T5925] m920x_read = error: -19 [ 544.394715][T12267] netlink: 12 bytes leftover after parsing attributes in process `syz.4.1674'. [ 544.444036][ T5925] dvb-usb: error while querying for an remote control event. [ 544.581874][ T5925] m920x_read = error: -19 [ 544.586312][ T5925] dvb-usb: error while querying for an remote control event. [ 544.763119][T12273] sock: sock_timestamping_bind_phc: sock not bind to device [ 545.142743][ T5925] m920x_read = error: -19 [ 545.164876][ T5925] dvb-usb: error while querying for an remote control event. [ 545.442768][T12283] FAULT_INJECTION: forcing a failure. [ 545.442768][T12283] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 545.456086][T12283] CPU: 0 UID: 0 PID: 12283 Comm: syz.3.1677 Not tainted syzkaller #0 PREEMPT(full) [ 545.456110][T12283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 545.456120][T12283] Call Trace: [ 545.456126][T12283] [ 545.456133][T12283] dump_stack_lvl+0x16c/0x1f0 [ 545.456159][T12283] should_fail_ex+0x512/0x640 [ 545.456183][T12283] _copy_from_user+0x2e/0xd0 [ 545.456208][T12283] do_sock_getsockopt+0x3ca/0x440 [ 545.456234][T12283] ? __pfx_do_sock_getsockopt+0x10/0x10 [ 545.456256][T12283] ? __fget_files+0x204/0x3c0 [ 545.456289][T12283] __sys_getsockopt+0x12f/0x260 [ 545.456313][T12283] __x64_sys_getsockopt+0xbd/0x160 [ 545.456331][T12283] ? do_syscall_64+0x91/0x4c0 [ 545.456351][T12283] ? lockdep_hardirqs_on+0x7c/0x110 [ 545.456370][T12283] do_syscall_64+0xcd/0x4c0 [ 545.456392][T12283] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 545.456411][T12283] RIP: 0033:0x7f37ddd8ebe9 [ 545.456426][T12283] 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 [ 545.456444][T12283] RSP: 002b:00007f37debc5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 545.456462][T12283] RAX: ffffffffffffffda RBX: 00007f37ddfb6180 RCX: 00007f37ddd8ebe9 [ 545.456474][T12283] RDX: 000000000000007b RSI: 0000000000000084 RDI: 0000000000000005 [ 545.456484][T12283] RBP: 00007f37debc5090 R08: 0000200000002b00 R09: 0000000000000000 [ 545.456495][T12283] R10: 0000200000002ac0 R11: 0000000000000246 R12: 0000000000000001 [ 545.456506][T12283] R13: 00007f37ddfb6218 R14: 00007f37ddfb6180 R15: 00007ffcde5fa708 [ 545.456530][T12283] [ 545.618453][ C0] vkms_vblank_simulate: vblank timer overrun [ 546.261526][T12284] CUSE: unknown device info "" [ 546.266409][T12284] CUSE: zero length info key specified [ 546.477459][ T5925] m920x_read = error: -19 [ 546.721383][ T5925] dvb-usb: error while querying for an remote control event. [ 546.881882][ T5925] m920x_read = error: -19 [ 546.886260][ T5925] dvb-usb: error while querying for an remote control event. [ 547.014829][ T5925] m920x_read = error: -19 [ 547.027326][ T5925] dvb-usb: error while querying for an remote control event. [ 547.164468][T12302] FAULT_INJECTION: forcing a failure. [ 547.164468][T12302] name failslab, interval 1, probability 0, space 0, times 0 [ 547.177256][T12302] CPU: 1 UID: 0 PID: 12302 Comm: syz.0.1685 Not tainted syzkaller #0 PREEMPT(full) [ 547.177281][T12302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 547.177292][T12302] Call Trace: [ 547.177300][T12302] [ 547.177307][T12302] dump_stack_lvl+0x16c/0x1f0 [ 547.177332][T12302] should_fail_ex+0x512/0x640 [ 547.177353][T12302] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 547.177384][T12302] should_failslab+0xc2/0x120 [ 547.177406][T12302] __kmalloc_cache_noprof+0x6a/0x3e0 [ 547.177434][T12302] ? io_uring_alloc_task_context+0x96/0x650 [ 547.177463][T12302] io_uring_alloc_task_context+0x96/0x650 [ 547.177488][T12302] ? rcu_is_watching+0x12/0xc0 [ 547.177511][T12302] ? __pfx_io_uring_alloc_task_context+0x10/0x10 [ 547.177544][T12302] __io_uring_add_tctx_node+0x2dd/0x500 [ 547.177569][T12302] ? __pfx___io_uring_add_tctx_node+0x10/0x10 [ 547.177598][T12302] ? __fget_files+0x20e/0x3c0 [ 547.177621][T12302] __io_uring_add_tctx_node_from_submit+0x89/0x130 [ 547.177649][T12302] __do_sys_io_uring_enter+0x123a/0x1630 [ 547.177674][T12302] ? __pfx___do_sys_io_uring_enter+0x10/0x10 [ 547.177691][T12302] ? rcu_is_watching+0x12/0xc0 [ 547.177713][T12302] ? irqentry_exit+0x3b/0x90 [ 547.177731][T12302] ? lockdep_hardirqs_on+0x7c/0x110 [ 547.177769][T12302] do_syscall_64+0xcd/0x4c0 [ 547.177793][T12302] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 547.177812][T12302] RIP: 0033:0x7f2dcfd8ebe9 [ 547.177827][T12302] 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 [ 547.177845][T12302] RSP: 002b:00007f2dcdff2038 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 547.177864][T12302] RAX: ffffffffffffffda RBX: 00007f2dcffb6090 RCX: 00007f2dcfd8ebe9 [ 547.177876][T12302] RDX: 0000000000002000 RSI: 00000000000047b7 RDI: 0000000000000004 [ 547.177887][T12302] RBP: 00007f2dcdff2090 R08: 0000000000000000 R09: ffffffffffffff0c [ 547.177898][T12302] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 547.177909][T12302] R13: 00007f2dcffb6128 R14: 00007f2dcffb6090 R15: 00007ffdd666cf58 [ 547.177932][T12302] [ 547.388242][ C1] vkms_vblank_simulate: vblank timer overrun [ 547.612419][ T5925] m920x_read = error: -19 [ 547.616805][ T5925] dvb-usb: error while querying for an remote control event. [ 547.780691][ T5932] m920x_read = error: -19 [ 547.804803][ T5932] dvb-usb: error while querying for an remote control event. [ 548.154783][T12306] netlink: 'syz.1.1686': attribute type 4 has an invalid length. [ 548.182998][ T5932] m920x_read = error: -19 [ 548.187350][ T5932] dvb-usb: error while querying for an remote control event. [ 548.207857][T12306] netlink: 17 bytes leftover after parsing attributes in process `syz.1.1686'. [ 548.303091][T12306] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65296 sclass=netlink_route_socket pid=12306 comm=syz.1.1686 [ 548.351410][ T5932] m920x_read = error: -19 [ 548.355806][ T5932] dvb-usb: error while querying for an remote control event. [ 548.436729][ T30] audit: type=1400 audit(1755903082.960:596): avc: denied { read } for pid=12309 comm="syz.0.1688" lport=50081 faddr=::ffff:172.20.255.187 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=sctp_socket permissive=1 [ 548.527307][ T30] audit: type=1400 audit(1755903083.020:597): avc: denied { setopt } for pid=12309 comm="syz.0.1688" lport=50081 faddr=::ffff:172.20.255.187 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=sctp_socket permissive=1 [ 548.531747][ T5932] m920x_read = error: -19 [ 548.550861][ C1] vkms_vblank_simulate: vblank timer overrun [ 548.706478][ T5932] dvb-usb: error while querying for an remote control event. [ 548.849512][ T5932] m920x_read = error: -19 [ 548.854046][ T5932] dvb-usb: error while querying for an remote control event. [ 548.983590][ T5932] m920x_read = error: -19 [ 548.990177][ T5932] dvb-usb: error while querying for an remote control event. [ 549.357232][ T5932] m920x_read = error: -19 [ 549.476189][ T5932] dvb-usb: error while querying for an remote control event. [ 549.635772][ T5932] m920x_read = error: -19 [ 549.640459][ T5932] dvb-usb: error while querying for an remote control event. [ 549.763442][T12333] gfs2: not a GFS2 filesystem [ 550.143992][ T5932] m920x_read = error: -19 [ 550.148362][ T5932] dvb-usb: error while querying for an remote control event. [ 550.261556][ T5932] m920x_read = error: -19 [ 550.265929][ T5932] dvb-usb: error while querying for an remote control event. [ 550.544628][ T5932] m920x_read = error: -19 [ 550.549037][ T5932] dvb-usb: error while querying for an remote control event. [ 550.850885][ T5925] m920x_read = error: -19 [ 550.859390][ T5925] dvb-usb: error while querying for an remote control event. [ 550.876262][T12337] FAULT_INJECTION: forcing a failure. [ 550.876262][T12337] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 550.889460][T12337] CPU: 1 UID: 0 PID: 12337 Comm: syz.1.1694 Not tainted syzkaller #0 PREEMPT(full) [ 550.889478][T12337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 550.889485][T12337] Call Trace: [ 550.889489][T12337] [ 550.889493][T12337] dump_stack_lvl+0x16c/0x1f0 [ 550.889509][T12337] should_fail_ex+0x512/0x640 [ 550.889524][T12337] _copy_from_user+0x2e/0xd0 [ 550.889539][T12337] copy_msghdr_from_user+0x98/0x160 [ 550.889552][T12337] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 550.889570][T12337] ___sys_sendmsg+0xfe/0x1d0 [ 550.889582][T12337] ? __pfx____sys_sendmsg+0x10/0x10 [ 550.889610][T12337] __sys_sendmsg+0x16d/0x220 [ 550.889622][T12337] ? __pfx___sys_sendmsg+0x10/0x10 [ 550.889646][T12337] do_syscall_64+0xcd/0x4c0 [ 550.889659][T12337] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 550.889671][T12337] RIP: 0033:0x7f759ed8ebe9 [ 550.889680][T12337] 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 [ 550.889691][T12337] RSP: 002b:00007f759fb8f038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 550.889702][T12337] RAX: ffffffffffffffda RBX: 00007f759efb5fa0 RCX: 00007f759ed8ebe9 [ 550.889709][T12337] RDX: 000000000000c000 RSI: 0000200000000040 RDI: 0000000000000005 [ 550.889716][T12337] RBP: 00007f759fb8f090 R08: 0000000000000000 R09: 0000000000000000 [ 550.889723][T12337] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 550.889730][T12337] R13: 00007f759efb6038 R14: 00007f759efb5fa0 R15: 00007ffc85bfcb98 [ 550.889743][T12337] [ 551.046387][ C1] vkms_vblank_simulate: vblank timer overrun [ 551.276071][ T5925] m920x_read = error: -19 [ 551.286644][ T5925] dvb-usb: error while querying for an remote control event. [ 551.411614][ T5925] m920x_read = error: -19 [ 552.130295][ T5925] dvb-usb: error while querying for an remote control event. [ 552.272998][ T5932] m920x_read = error: -19 [ 552.277436][ T5932] dvb-usb: error while querying for an remote control event. [ 552.401450][ T5932] m920x_read = error: -19 [ 552.405871][ T5932] dvb-usb: error while querying for an remote control event. [ 552.528127][ T5925] m920x_read = error: -19 [ 552.534031][ T5925] dvb-usb: error while querying for an remote control event. [ 552.674646][ T5925] m920x_read = error: -19 [ 552.679441][ T5925] dvb-usb: error while querying for an remote control event. [ 553.021432][ T5925] m920x_read = error: -19 [ 553.051372][ T5925] dvb-usb: error while querying for an remote control event. [ 553.181583][ T5925] m920x_read = error: -19 [ 553.185947][ T5925] dvb-usb: error while querying for an remote control event. [ 553.712673][T12367] netlink: 96 bytes leftover after parsing attributes in process `syz.4.1701'. [ 553.766974][ T30] audit: type=1400 audit(1755903088.250:598): avc: denied { getopt } for pid=12365 comm="syz.4.1701" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 553.791461][ T5925] m920x_read = error: -19 [ 553.795827][ T5925] dvb-usb: error while querying for an remote control event. [ 553.934443][ T5925] m920x_read = error: -19 [ 554.024662][ T5925] dvb-usb: error while querying for an remote control event. [ 554.871075][ T5932] m920x_read = error: -19 [ 554.875790][ T5932] dvb-usb: error while querying for an remote control event. [ 555.002150][ T5932] m920x_read = error: -19 [ 555.027080][ T5932] dvb-usb: error while querying for an remote control event. [ 555.461347][ T5932] m920x_read = error: -19 [ 555.504492][ T5932] dvb-usb: error while querying for an remote control event. [ 555.772347][ T5932] m920x_read = error: -19 [ 555.776849][ T5932] dvb-usb: error while querying for an remote control event. [ 555.846578][T12393] FAULT_INJECTION: forcing a failure. [ 555.846578][T12393] name failslab, interval 1, probability 0, space 0, times 0 [ 555.859431][T12393] CPU: 0 UID: 0 PID: 12393 Comm: syz.3.1707 Not tainted syzkaller #0 PREEMPT(full) [ 555.859455][T12393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 555.859463][T12393] Call Trace: [ 555.859469][T12393] [ 555.859474][T12393] dump_stack_lvl+0x16c/0x1f0 [ 555.859491][T12393] should_fail_ex+0x512/0x640 [ 555.859505][T12393] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 555.859528][T12393] should_failslab+0xc2/0x120 [ 555.859543][T12393] __kmalloc_cache_noprof+0x6a/0x3e0 [ 555.859560][T12393] ? alloc_pipe_info+0x10e/0x590 [ 555.859575][T12393] alloc_pipe_info+0x10e/0x590 [ 555.859590][T12393] splice_direct_to_actor+0x77d/0xa30 [ 555.859604][T12393] ? __pfx_direct_splice_actor+0x10/0x10 [ 555.859616][T12393] ? __pfx___schedule+0x10/0x10 [ 555.859628][T12393] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 555.859644][T12393] do_splice_direct+0x174/0x240 [ 555.859656][T12393] ? __pfx_do_splice_direct+0x10/0x10 [ 555.859668][T12393] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 555.859681][T12393] ? rw_verify_area+0xcf/0x6c0 [ 555.859699][T12393] do_sendfile+0xb06/0xe50 [ 555.859712][T12393] ? __pfx_do_sendfile+0x10/0x10 [ 555.859723][T12393] ? trace_irq_enable.constprop.0+0x2f/0x120 [ 555.859738][T12393] ? rcu_is_watching+0x12/0xc0 [ 555.859752][T12393] ? irqentry_exit+0x3b/0x90 [ 555.859765][T12393] __x64_sys_sendfile64+0x1d8/0x220 [ 555.859782][T12393] ? __pfx___x64_sys_sendfile64+0x10/0x10 [ 555.859798][T12393] ? trace_irq_enable.constprop.0+0x2f/0x120 [ 555.859813][T12393] do_syscall_64+0xcd/0x4c0 [ 555.859827][T12393] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 555.859838][T12393] RIP: 0033:0x7f37ddd8ebe9 [ 555.859848][T12393] 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 [ 555.859859][T12393] RSP: 002b:00007f37debe6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 555.859870][T12393] RAX: ffffffffffffffda RBX: 00007f37ddfb6090 RCX: 00007f37ddd8ebe9 [ 555.859877][T12393] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000007 [ 555.859884][T12393] RBP: 00007f37debe6090 R08: 0000000000000000 R09: 0000000000000000 [ 555.859890][T12393] R10: 0001000000201005 R11: 0000000000000246 R12: 0000000000000001 [ 555.859896][T12393] R13: 00007f37ddfb6128 R14: 00007f37ddfb6090 R15: 00007ffcde5fa708 [ 555.859910][T12393] [ 556.113619][ T5932] m920x_read = error: -19 [ 556.165347][ T5932] dvb-usb: error while querying for an remote control event. [ 556.329860][ T5932] m920x_read = error: -19 [ 556.442208][ T5932] dvb-usb: error while querying for an remote control event. [ 557.239486][ T5925] m920x_read = error: -19 [ 557.262565][ T5925] dvb-usb: error while querying for an remote control event. [ 557.371970][ T5925] m920x_read = error: -19 [ 557.376436][ T5925] dvb-usb: error while querying for an remote control event. [ 557.385658][ T30] audit: type=1400 audit(1755903091.900:599): avc: denied { mount } for pid=12405 comm="syz.4.1712" name="/" dev="hugetlbfs" ino=37314 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 [ 557.674021][T12399] netlink: 'syz.5.1710': attribute type 10 has an invalid length. [ 557.766340][T12399] 8021q: adding VLAN 0 to HW filter on device team0 [ 557.774579][T12399] bond0: (slave team0): Enslaving as an active interface with an up link [ 557.801438][ T30] audit: type=1400 audit(1755903092.180:600): avc: denied { connect } for pid=12403 comm="syz.3.1711" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 557.804581][ T5925] m920x_read = error: -19 [ 557.981321][ T5925] dvb-usb: error while querying for an remote control event. [ 558.111687][ T5925] m920x_read = error: -19 [ 558.119926][ T5925] dvb-usb: error while querying for an remote control event. [ 558.535200][T12424] usb usb8: usbfs: process 12424 (syz.3.1715) did not claim interface 0 before use [ 558.600931][ T30] audit: type=1326 audit(1755903093.050:601): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12413 comm="syz.3.1715" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f37ddd8ebe9 code=0x7fc00000 [ 558.793599][ T5925] m920x_read = error: -19 [ 558.881326][ T30] audit: type=1326 audit(1755903093.360:602): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12413 comm="syz.3.1715" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f37ddd8ebe9 code=0x7fc00000 [ 558.913947][ T30] audit: type=1326 audit(1755903093.430:603): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12420 comm="syz.4.1716" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f29e978ebe9 code=0x0 [ 558.945352][ T5925] dvb-usb: error while querying for an remote control event. [ 559.121439][ T5925] m920x_read = error: -19 [ 559.125805][ T5925] dvb-usb: error while querying for an remote control event. [ 559.381375][ T5925] m920x_read = error: -19 [ 559.385797][ T5925] dvb-usb: error while querying for an remote control event. [ 559.511466][ T5925] m920x_read = error: -19 [ 559.601791][ T5925] dvb-usb: error while querying for an remote control event. [ 559.744420][T12441] geneve2: entered promiscuous mode [ 559.744580][ T5925] m920x_read = error: -19 [ 559.749649][T12441] geneve2: entered allmulticast mode [ 559.992133][ T49] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 560.021794][T12361] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 560.030584][ T5925] dvb-usb: error while querying for an remote control event. [ 560.103306][T12361] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 560.147891][ T5925] m920x_read = error: -19 [ 560.171374][T12361] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 560.265515][ T5925] dvb-usb: error while querying for an remote control event. [ 560.510098][ T5925] m920x_read = error: -19 [ 560.613812][ T5925] dvb-usb: error while querying for an remote control event. [ 560.934323][ T5905] m920x_read = error: -19 [ 560.938724][ T5905] dvb-usb: error while querying for an remote control event. [ 561.271420][ T5905] m920x_read = error: -19 [ 561.275786][ T5905] dvb-usb: error while querying for an remote control event. [ 561.822784][ T5925] m920x_read = error: -19 [ 561.827166][ T5925] dvb-usb: error while querying for an remote control event. [ 561.952272][ T5925] m920x_read = error: -19 [ 561.956654][ T5925] dvb-usb: error while querying for an remote control event. [ 562.282179][ T5925] m920x_read = error: -19 [ 562.301565][ T5925] dvb-usb: error while querying for an remote control event. [ 562.314331][T12474] FAULT_INJECTION: forcing a failure. [ 562.314331][T12474] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 562.327475][T12474] CPU: 1 UID: 0 PID: 12474 Comm: syz.5.1727 Not tainted syzkaller #0 PREEMPT(full) [ 562.327499][T12474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 562.327509][T12474] Call Trace: [ 562.327516][T12474] [ 562.327522][T12474] dump_stack_lvl+0x16c/0x1f0 [ 562.327552][T12474] should_fail_ex+0x512/0x640 [ 562.327575][T12474] _copy_from_user+0x2e/0xd0 [ 562.327599][T12474] copy_msghdr_from_user+0x98/0x160 [ 562.327619][T12474] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 562.327642][T12474] ? kfree+0x24f/0x4d0 [ 562.327666][T12474] ? __lock_acquire+0x62e/0x1ce0 [ 562.327699][T12474] ___sys_recvmsg+0xdb/0x1a0 [ 562.327718][T12474] ? __pfx____sys_recvmsg+0x10/0x10 [ 562.327749][T12474] ? __pfx___might_resched+0x10/0x10 [ 562.327777][T12474] do_recvmmsg+0x2fe/0x750 [ 562.327798][T12474] ? __pfx_do_recvmmsg+0x10/0x10 [ 562.327840][T12474] __x64_sys_recvmmsg+0x22a/0x280 [ 562.327861][T12474] ? __pfx___x64_sys_recvmmsg+0x10/0x10 [ 562.327889][T12474] do_syscall_64+0xcd/0x4c0 [ 562.327910][T12474] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 562.327928][T12474] RIP: 0033:0x7fec2338ebe9 [ 562.327943][T12474] 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 [ 562.327959][T12474] RSP: 002b:00007fec24130038 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 562.327977][T12474] RAX: ffffffffffffffda RBX: 00007fec235b5fa0 RCX: 00007fec2338ebe9 [ 562.327989][T12474] RDX: 0000000000000a0d RSI: 00002000000066c0 RDI: 0000000000000003 [ 562.328000][T12474] RBP: 00007fec24130090 R08: 0000000000000000 R09: 0000000000000000 [ 562.328010][T12474] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 562.328020][T12474] R13: 00007fec235b6038 R14: 00007fec235b5fa0 R15: 00007ffd08755b68 [ 562.328046][T12474] [ 562.510878][ C1] vkms_vblank_simulate: vblank timer overrun [ 562.526574][ T1303] ieee802154 phy0 wpan0: encryption failed: -22 [ 562.533045][ T1303] ieee802154 phy1 wpan1: encryption failed: -22 [ 562.551689][T12475] FAULT_INJECTION: forcing a failure. [ 562.551689][T12475] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 562.564944][T12475] CPU: 0 UID: 0 PID: 12475 Comm: syz.3.1726 Not tainted syzkaller #0 PREEMPT(full) [ 562.564968][T12475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 562.564978][T12475] Call Trace: [ 562.564982][T12475] [ 562.564986][T12475] dump_stack_lvl+0x16c/0x1f0 [ 562.565002][T12475] should_fail_ex+0x512/0x640 [ 562.565017][T12475] _copy_from_user+0x2e/0xd0 [ 562.565032][T12475] copy_from_sockptr_offset.constprop.0+0x136/0x170 [ 562.565047][T12475] ? __pfx_copy_from_sockptr_offset.constprop.0+0x10/0x10 [ 562.565061][T12475] ? sock_has_perm+0x259/0x2f0 [ 562.565077][T12475] tipc_setsockopt+0x681/0xdb0 [ 562.565091][T12475] ? __pfx_tipc_setsockopt+0x10/0x10 [ 562.565109][T12475] ? selinux_socket_setsockopt+0x6a/0x80 [ 562.565123][T12475] ? __pfx_tipc_setsockopt+0x10/0x10 [ 562.565137][T12475] do_sock_setsockopt+0xf0/0x1d0 [ 562.565154][T12475] __sys_setsockopt+0x1a0/0x230 [ 562.565168][T12475] __x64_sys_setsockopt+0xbd/0x160 [ 562.565178][T12475] ? do_syscall_64+0x9a/0x4c0 [ 562.565191][T12475] do_syscall_64+0xcd/0x4c0 [ 562.565204][T12475] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 562.565216][T12475] RIP: 0033:0x7f37ddd8ebe9 [ 562.565225][T12475] 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 [ 562.565236][T12475] RSP: 002b:00007f37debe6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 562.565247][T12475] RAX: ffffffffffffffda RBX: 00007f37ddfb6090 RCX: 00007f37ddd8ebe9 [ 562.565254][T12475] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000009 [ 562.565260][T12475] RBP: 00007f37debe6090 R08: 000000000000001c R09: 0000000000000000 [ 562.565267][T12475] R10: 0000200000000140 R11: 0000000000000246 R12: 0000000000000001 [ 562.565273][T12475] R13: 00007f37ddfb6128 R14: 00007f37ddfb6090 R15: 00007ffcde5fa708 [ 562.565287][T12475] [ 563.082187][T12481] netlink: 24 bytes leftover after parsing attributes in process `syz.0.1730'. [ 563.141694][ T5932] m920x_read = error: -19 [ 563.148277][ T5932] dvb-usb: error while querying for an remote control event. [ 563.165351][T12481] bond2: entered promiscuous mode [ 563.170660][T12481] 8021q: adding VLAN 0 to HW filter on device bond2 [ 563.252520][T12491] FAULT_INJECTION: forcing a failure. [ 563.252520][T12491] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 563.275836][ T5932] m920x_read = error: -19 [ 563.280356][ T5932] dvb-usb: error while querying for an remote control event. [ 563.300779][T12491] CPU: 1 UID: 0 PID: 12491 Comm: syz.4.1732 Not tainted syzkaller #0 PREEMPT(full) [ 563.300807][T12491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 563.300818][T12491] Call Trace: [ 563.300825][T12491] [ 563.300833][T12491] dump_stack_lvl+0x16c/0x1f0 [ 563.300857][T12491] should_fail_ex+0x512/0x640 [ 563.300880][T12491] _copy_from_iter+0x29f/0x1720 [ 563.300907][T12491] ? __alloc_skb+0x200/0x380 [ 563.300926][T12491] ? __pfx__copy_from_iter+0x10/0x10 [ 563.300952][T12491] ? __pfx_netlink_autobind.isra.0+0x10/0x10 [ 563.300981][T12491] netlink_sendmsg+0x829/0xdd0 [ 563.301007][T12491] ? __pfx_netlink_sendmsg+0x10/0x10 [ 563.301037][T12491] ____sys_sendmsg+0xa95/0xc70 [ 563.301062][T12491] ? copy_msghdr_from_user+0x10a/0x160 [ 563.301081][T12491] ? __pfx_____sys_sendmsg+0x10/0x10 [ 563.301117][T12491] ___sys_sendmsg+0x134/0x1d0 [ 563.301138][T12491] ? __pfx____sys_sendmsg+0x10/0x10 [ 563.301182][T12491] __sys_sendmsg+0x16d/0x220 [ 563.301200][T12491] ? __pfx___sys_sendmsg+0x10/0x10 [ 563.301231][T12491] do_syscall_64+0xcd/0x4c0 [ 563.301256][T12491] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 563.301274][T12491] RIP: 0033:0x7f29e978ebe9 [ 563.301287][T12491] 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 [ 563.301302][T12491] RSP: 002b:00007f29ea6a3038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 563.301319][T12491] RAX: ffffffffffffffda RBX: 00007f29e99b6090 RCX: 00007f29e978ebe9 [ 563.301329][T12491] RDX: 0000000024044884 RSI: 0000200000000300 RDI: 0000000000000003 [ 563.301339][T12491] RBP: 00007f29ea6a3090 R08: 0000000000000000 R09: 0000000000000000 [ 563.301349][T12491] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 563.301359][T12491] R13: 00007f29e99b6128 R14: 00007f29e99b6090 R15: 00007ffc80e8bbe8 [ 563.301381][T12491] [ 563.306278][ T30] audit: type=1400 audit(1755903097.820:604): avc: denied { mount } for pid=12486 comm="syz.3.1731" name="/" dev="bpf" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 563.529348][ T5932] m920x_read = error: -19 [ 563.547076][ T5932] dvb-usb: error while querying for an remote control event. [ 563.642886][T12492] netlink: 'syz.3.1731': attribute type 7 has an invalid length. [ 563.667231][T12481] bond2 (unregistering): Released all slaves [ 563.676314][ T5932] m920x_read = error: -19 [ 563.680746][ T5932] dvb-usb: error while querying for an remote control event. [ 564.150841][ T5932] m920x_read = error: -19 [ 564.164931][ T5932] dvb-usb: error while querying for an remote control event. [ 564.251499][T12501] netlink: 'syz.4.1734': attribute type 1 has an invalid length. [ 564.408189][ T5932] m920x_read = error: -19 [ 564.429258][T12492] : entered promiscuous mode [ 564.434743][ T5932] dvb-usb: error while querying for an remote control event. [ 564.460739][T12506] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1734'. [ 565.331989][ T5932] m920x_read = error: -19 [ 565.366833][ T5932] dvb-usb: error while querying for an remote control event. [ 565.396321][T12501] workqueue: Failed to create a rescuer kthread for wq "bond6": -EINTR [ 565.401915][T12511] FAULT_INJECTION: forcing a failure. [ 565.401915][T12511] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 565.425156][ T30] audit: type=1400 audit(1755903099.950:605): avc: denied { unmount } for pid=5846 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 565.501534][ T5932] m920x_read = error: -19 [ 565.505931][ T5932] dvb-usb: error while querying for an remote control event. [ 565.513752][T12511] CPU: 1 UID: 0 PID: 12511 Comm: syz.0.1736 Not tainted syzkaller #0 PREEMPT(full) [ 565.513775][T12511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 565.513786][T12511] Call Trace: [ 565.513792][T12511] [ 565.513799][T12511] dump_stack_lvl+0x16c/0x1f0 [ 565.513823][T12511] should_fail_ex+0x512/0x640 [ 565.513847][T12511] _copy_from_iter+0x29f/0x1720 [ 565.513871][T12511] ? __alloc_skb+0x200/0x380 [ 565.513890][T12511] ? __pfx__copy_from_iter+0x10/0x10 [ 565.513912][T12511] ? __pfx_netlink_autobind.isra.0+0x10/0x10 [ 565.513938][T12511] netlink_sendmsg+0x829/0xdd0 [ 565.513960][T12511] ? __pfx_netlink_sendmsg+0x10/0x10 [ 565.513986][T12511] ____sys_sendmsg+0xa95/0xc70 [ 565.514010][T12511] ? copy_msghdr_from_user+0x10a/0x160 [ 565.514028][T12511] ? __pfx_____sys_sendmsg+0x10/0x10 [ 565.514059][T12511] ___sys_sendmsg+0x134/0x1d0 [ 565.514079][T12511] ? __pfx____sys_sendmsg+0x10/0x10 [ 565.514127][T12511] __sys_sendmsg+0x16d/0x220 [ 565.514145][T12511] ? __pfx___sys_sendmsg+0x10/0x10 [ 565.514179][T12511] do_syscall_64+0xcd/0x4c0 [ 565.514201][T12511] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 565.514219][T12511] RIP: 0033:0x7f2dcfd8ebe9 [ 565.514234][T12511] 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 [ 565.514251][T12511] RSP: 002b:00007f2dd0b0f038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 565.514268][T12511] RAX: ffffffffffffffda RBX: 00007f2dcffb5fa0 RCX: 00007f2dcfd8ebe9 [ 565.514280][T12511] RDX: 0000000000000000 RSI: 0000200000000200 RDI: 0000000000000003 [ 565.514291][T12511] RBP: 00007f2dd0b0f090 R08: 0000000000000000 R09: 0000000000000000 [ 565.514301][T12511] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 565.514312][T12511] R13: 00007f2dcffb6038 R14: 00007f2dcffb5fa0 R15: 00007ffdd666cf58 [ 565.514334][T12511] [ 565.831217][ T5925] m920x_read = error: -19 [ 565.835881][ T5925] dvb-usb: error while querying for an remote control event. [ 565.864798][ T30] audit: type=1400 audit(1755903100.380:606): avc: denied { read } for pid=12520 comm="syz.0.1739" name="loop-control" dev="devtmpfs" ino=646 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 565.951380][ T5925] m920x_read = error: -19 [ 565.956404][ T5925] dvb-usb: error while querying for an remote control event. [ 566.041916][ T30] audit: type=1400 audit(1755903100.380:607): avc: denied { open } for pid=12520 comm="syz.0.1739" path="/dev/loop-control" dev="devtmpfs" ino=646 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 566.077937][ T5925] m920x_read = error: -19 [ 566.091368][ T5925] dvb-usb: error while querying for an remote control event. [ 566.325804][ T30] audit: type=1400 audit(1755903100.380:608): avc: denied { ioctl } for pid=12520 comm="syz.0.1739" path="/dev/loop-control" dev="devtmpfs" ino=646 ioctlcmd=0x4c80 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 566.371555][ T5925] m920x_read = error: -19 [ 566.376374][ T5925] dvb-usb: error while querying for an remote control event. [ 566.406954][T12538] tc_dump_action: action bad kind [ 566.521772][ T5925] m920x_read = error: -19 [ 566.526129][ T5925] dvb-usb: error while querying for an remote control event. [ 567.031371][ T5925] m920x_read = error: -19 [ 567.035781][ T5925] dvb-usb: error while querying for an remote control event. [ 567.102379][T12546] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1738'. [ 567.198312][ T5925] m920x_read = error: -19 [ 567.211374][ T5925] dvb-usb: error while querying for an remote control event. [ 567.331544][ T5925] m920x_read = error: -19 [ 567.335909][ T5925] dvb-usb: error while querying for an remote control event. [ 567.395038][ T30] audit: type=1400 audit(1755903101.920:609): avc: denied { mounton } for pid=12551 comm="syz.4.1749" path="/319/file0" dev="tmpfs" ino=1678 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=sock_file permissive=1 [ 567.451549][ T5925] m920x_read = error: -19 [ 567.455911][ T5925] dvb-usb: error while querying for an remote control event. [ 567.537609][ T30] audit: type=1400 audit(1755903102.060:610): avc: denied { write } for pid=12557 comm="syz.0.1750" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 567.581510][ T5925] m920x_read = error: -19 [ 567.585854][ T5925] dvb-usb: error while querying for an remote control event. [ 567.783649][T12565] netlink: 'syz.0.1751': attribute type 1 has an invalid length. [ 567.969043][T12569] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1751'. [ 568.529505][T12565] workqueue: Failed to create a rescuer kthread for wq "bond2": -EINTR [ 568.551681][ T5932] m920x_read = error: -19 [ 568.588676][ T5932] dvb-usb: error while querying for an remote control event. [ 568.658299][T12576] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 568.697786][T12577] pim6reg1: entered promiscuous mode [ 568.703305][T12577] pim6reg1: entered allmulticast mode [ 568.787142][ T979] m920x_read = error: -19 [ 568.807422][T12581] netlink: 8 bytes leftover after parsing attributes in process `syz.5.1756'. [ 568.817272][ T979] dvb-usb: error while querying for an remote control event. [ 568.820483][T12581] bridge0: entered promiscuous mode [ 568.880659][ T31] INFO: task kworker/u8:2:36 blocked for more than 143 seconds. [ 568.918903][ T31] Not tainted syzkaller #0 [ 568.943901][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 569.011444][ T5925] m920x_read = error: -19 [ 569.015903][ T5925] dvb-usb: error while querying for an remote control event. [ 569.031502][ T92] usb 5-1: new high-speed USB device number 35 using dummy_hcd [ 569.045959][ T31] task:kworker/u8:2 state:D stack:23944 pid:36 tgid:36 ppid:2 task_flags:0x4208160 flags:0x00004000 [ 569.096919][T12585] FAULT_INJECTION: forcing a failure. [ 569.096919][T12585] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 569.116466][T12585] CPU: 1 UID: 0 PID: 12585 Comm: syz.1.1757 Not tainted syzkaller #0 PREEMPT(full) [ 569.116488][T12585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 569.116495][T12585] Call Trace: [ 569.116499][T12585] [ 569.116504][T12585] dump_stack_lvl+0x16c/0x1f0 [ 569.116520][T12585] should_fail_ex+0x512/0x640 [ 569.116535][T12585] _copy_to_user+0x32/0xd0 [ 569.116551][T12585] simple_read_from_buffer+0xcb/0x170 [ 569.116564][T12585] proc_fail_nth_read+0x197/0x240 [ 569.116578][T12585] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 569.116591][T12585] ? rw_verify_area+0xcf/0x6c0 [ 569.116608][T12585] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 569.116621][T12585] vfs_read+0x1e1/0xcf0 [ 569.116634][T12585] ? __pfx___mutex_lock+0x10/0x10 [ 569.116646][T12585] ? __pfx_vfs_read+0x10/0x10 [ 569.116661][T12585] ? __fget_files+0x20e/0x3c0 [ 569.116679][T12585] ksys_read+0x12a/0x250 [ 569.116690][T12585] ? __pfx_ksys_read+0x10/0x10 [ 569.116705][T12585] do_syscall_64+0xcd/0x4c0 [ 569.116719][T12585] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 569.116730][T12585] RIP: 0033:0x7f759ed8d5fc [ 569.116740][T12585] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 569.116751][T12585] RSP: 002b:00007f759fb8f030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 569.116762][T12585] RAX: ffffffffffffffda RBX: 00007f759efb5fa0 RCX: 00007f759ed8d5fc [ 569.116770][T12585] RDX: 000000000000000f RSI: 00007f759fb8f0a0 RDI: 0000000000000005 [ 569.116776][T12585] RBP: 00007f759fb8f090 R08: 0000000000000000 R09: 0000000000000000 [ 569.116783][T12585] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 569.116789][T12585] R13: 00007f759efb6038 R14: 00007f759efb5fa0 R15: 00007ffc85bfcb98 [ 569.116803][T12585] [ 569.307651][ T5925] m920x_read = error: -19 [ 569.312057][ T5925] dvb-usb: error while querying for an remote control event. [ 569.354029][ T31] Workqueue: events_unbound netfs_write_collection_worker [ 569.379536][ T31] Call Trace: [ 569.384831][ T92] usb 5-1: Using ep0 maxpacket: 8 [ 569.396839][ T92] usb 5-1: config 0 has an invalid interface number: 38 but max is 0 [ 569.421508][ T979] m920x_read = error: -19 [ 569.425879][ T979] dvb-usb: error while querying for an remote control event. [ 569.511368][ T31] [ 569.514424][ T31] __schedule+0x1190/0x5de0 [ 569.519218][ T31] ? __lock_acquire+0x62e/0x1ce0 [ 569.524294][ T31] ? __pfx___schedule+0x10/0x10 [ 569.530814][ T31] ? find_held_lock+0x2b/0x80 [ 569.536170][ T31] ? schedule+0x2d7/0x3a0 [ 569.540541][ T31] schedule+0xe7/0x3a0 [ 569.544797][ T979] m920x_read = error: -19 [ 569.549151][ T979] dvb-usb: error while querying for an remote control event. [ 569.561594][ T31] netfs_wait_for_in_progress_stream+0x17a/0x440 [ 569.586618][ T92] usb 5-1: config 0 has no interface number 0 [ 569.596315][ T31] ? __pfx_netfs_wait_for_in_progress_stream+0x10/0x10 [ 569.604478][ T31] ? lock_release+0x201/0x2f0 [ 569.609270][ T31] ? __pfx_autoremove_wake_function+0x10/0x10 [ 569.609347][ T92] usb 5-1: config 0 interface 38 altsetting 0 endpoint 0xE has invalid maxpacket 1023, setting to 64 [ 569.626490][ T31] ? unwind_next_frame+0x3fe/0x20a0 [ 569.632729][ T31] ? ret_from_fork_asm+0x1a/0x30 [ 569.646752][ T31] netfs_retry_writes+0x1394/0x19c0 [ 569.652282][ T31] ? arch_stack_walk+0x94/0x100 [ 569.657161][ T31] ? ret_from_fork_asm+0x1a/0x30 [ 569.663386][ T979] m920x_read = error: -19 [ 569.670838][ T979] dvb-usb: error while querying for an remote control event. [ 569.679286][ T31] ? __pfx_netfs_retry_writes+0x10/0x10 [ 569.685134][ T31] ? __pfx_stack_trace_save+0x10/0x10 [ 569.690636][ T31] ? check_path.constprop.0+0x24/0x50 [ 569.692781][ T92] usb 5-1: config 0 interface 38 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 569.699435][ T31] netfs_write_collection+0x19ee/0x36d0 [ 569.714848][ T31] netfs_write_collection_worker+0xea/0x1d0 [ 569.720831][ T31] process_one_work+0x9cf/0x1b70 [ 569.726292][ T31] ? __pfx_process_one_work+0x10/0x10 [ 569.732021][ T31] ? assign_work+0x1a0/0x250 [ 569.737183][ T31] worker_thread+0x6c8/0xf10 [ 569.742815][ T31] ? __pfx_worker_thread+0x10/0x10 [ 569.748493][ T31] kthread+0x3c2/0x780 [ 569.753695][ T92] usb 5-1: New USB device found, idVendor=045e, idProduct=0284, bcdDevice=f8.63 [ 569.755731][ T31] ? __pfx_kthread+0x10/0x10 [ 569.767698][ T31] ? rcu_is_watching+0x12/0xc0 [ 569.772601][ T92] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 569.772841][ T31] ? __pfx_kthread+0x10/0x10 [ 569.793287][ T979] m920x_read = error: -19 [ 569.797681][ T979] dvb-usb: error while querying for an remote control event. [ 569.811458][ T92] usb 5-1: Product: syz [ 569.831641][ T92] usb 5-1: Manufacturer: syz [ 569.843352][ T92] usb 5-1: SerialNumber: syz [ 569.870252][ T92] usb 5-1: config 0 descriptor?? [ 569.883016][ T31] ret_from_fork+0x5d7/0x6f0 [ 569.887813][ T92] xbox_remote_probe: Unexpected endpoint_in [ 569.893972][ T31] ? __pfx_kthread+0x10/0x10 [ 569.902070][ T31] ret_from_fork_asm+0x1a/0x30 [ 569.909371][ T31] [ 569.930212][ T31] [ 569.930212][ T31] Showing all locks held in the system: [ 569.931454][ T5932] m920x_read = error: -19 [ 569.944842][ T5932] dvb-usb: error while querying for an remote control event. [ 569.947957][ T31] 1 lock held by khungtaskd/31: [ 569.957961][ T31] #0: ffffffff8e5c1220 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x1c0 [ 569.968190][ T31] 2 locks held by kworker/u8:2/36: [ 569.973750][ T31] #0: ffff88801b881148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x12a2/0x1b70 [ 569.989306][ T31] #1: ffffc90000ac7d10 ((work_completion)(&rreq->work)){+.+.}-{0:0}, at: process_one_work+0x929/0x1b70 [ 570.001408][ T31] 2 locks held by getty/5609: [ 570.006255][ T31] #0: ffff8880323040a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 [ 570.016557][ T31] #1: ffffc9000332b2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x41b/0x14f0 [ 570.026743][ T31] 1 lock held by syz.2.1257/10617: [ 570.031929][ T31] #0: ffff8880586e0500 (&ctx->wb_lock){+.+.}-{4:4}, at: netfs_writepages+0xba/0x920 [ 570.041741][ T31] 1 lock held by syz.0.1754/12574: [ 570.046852][ T31] #0: ffffffff8e5cc680 (rcu_state.barrier_mutex){+.+.}-{4:4}, at: rcu_barrier+0x48/0x6e0 [ 570.056859][ T31] [ 570.059168][ T31] ============================================= [ 570.059168][ T31] [ 570.067891][ T31] NMI backtrace for cpu 1 [ 570.067908][ T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) [ 570.067928][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 570.067939][ T31] Call Trace: [ 570.067945][ T31] [ 570.067952][ T31] dump_stack_lvl+0x116/0x1f0 [ 570.067977][ T31] nmi_cpu_backtrace+0x27b/0x390 [ 570.068003][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 570.068032][ T31] nmi_trigger_cpumask_backtrace+0x29c/0x300 [ 570.068059][ T31] watchdog+0xf0e/0x1260 [ 570.068083][ T31] ? __pfx_watchdog+0x10/0x10 [ 570.068100][ T31] ? lockdep_hardirqs_on+0x7c/0x110 [ 570.068120][ T31] ? __kthread_parkme+0x19e/0x250 [ 570.068146][ T31] ? __pfx_watchdog+0x10/0x10 [ 570.068164][ T31] kthread+0x3c2/0x780 [ 570.068182][ T31] ? __pfx_kthread+0x10/0x10 [ 570.068202][ T31] ? rcu_is_watching+0x12/0xc0 [ 570.068224][ T31] ? __pfx_kthread+0x10/0x10 [ 570.068243][ T31] ret_from_fork+0x5d7/0x6f0 [ 570.068260][ T31] ? __pfx_kthread+0x10/0x10 [ 570.068277][ T31] ret_from_fork_asm+0x1a/0x30 [ 570.068310][ T31] [ 570.068317][ T31] Sending NMI from CPU 1 to CPUs 0: [ 570.184238][ C0] NMI backtrace for cpu 0 [ 570.184252][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted syzkaller #0 PREEMPT(full) [ 570.184268][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 570.184277][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 570.184296][ C0] Code: 4c 62 02 c3 cc cc cc cc 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d d3 52 16 00 fb f4 4c 09 03 00 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 570.184309][ C0] RSP: 0018:ffffffff8e207e08 EFLAGS: 000002c2 [ 570.184322][ C0] RAX: 00000000020160b3 RBX: 0000000000000000 RCX: ffffffff8b93bc29 [ 570.184332][ C0] RDX: 0000000000000000 RSI: ffffffff8de4fd28 RDI: ffffffff8c162900 [ 570.184341][ C0] RBP: fffffbfff1c52ef8 R08: 0000000000000001 R09: ffffed1017086655 [ 570.184350][ C0] R10: ffff8880b84332ab R11: 0000000000000000 R12: 0000000000000000 [ 570.184358][ C0] R13: ffffffff8e2977c0 R14: ffffffff90ab4390 R15: 0000000000000000 [ 570.184367][ C0] FS: 0000000000000000(0000) GS:ffff8881246bb000(0000) knlGS:0000000000000000 [ 570.184381][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 570.184390][ C0] CR2: 000000110c46d8d4 CR3: 000000005c475000 CR4: 00000000003526f0 [ 570.184400][ C0] Call Trace: [ 570.184405][ C0] [ 570.184409][ C0] default_idle+0x13/0x20 [ 570.184426][ C0] default_idle_call+0x6d/0xb0 [ 570.184441][ C0] do_idle+0x391/0x510 [ 570.184460][ C0] ? __pfx_do_idle+0x10/0x10 [ 570.184475][ C0] ? trace_sched_exit_tp+0x2f/0x120 [ 570.184492][ C0] cpu_startup_entry+0x4f/0x60 [ 570.184507][ C0] rest_init+0x16b/0x2b0 [ 570.184523][ C0] ? acpi_subsystem_init+0x133/0x180 [ 570.184544][ C0] ? __pfx_x86_late_time_init+0x10/0x10 [ 570.184558][ C0] start_kernel+0x3ee/0x4d0 [ 570.184579][ C0] x86_64_start_reservations+0x18/0x30 [ 570.184599][ C0] x86_64_start_kernel+0x130/0x190 [ 570.184619][ C0] common_startup_64+0x13e/0x148 [ 570.184639][ C0] [ 570.185611][ T5932] m920x_read = error: -19 [ 570.218066][ T31] Kernel panic - not syncing: hung_task: blocked tasks [ 570.218084][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) [ 570.218103][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 570.218113][ T31] Call Trace: [ 570.218119][ T31] [ 570.218126][ T31] dump_stack_lvl+0x3d/0x1f0 [ 570.218148][ T31] vpanic+0x6e8/0x7a0 [ 570.218173][ T31] ? __pfx_vpanic+0x10/0x10 [ 570.218197][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 570.218226][ T31] panic+0xca/0xd0 [ 570.218249][ T31] ? __pfx_panic+0x10/0x10 [ 570.218272][ T31] ? preempt_schedule_thunk+0x16/0x30 [ 570.218297][ T31] ? nmi_trigger_cpumask_backtrace+0x1b1/0x300 [ 570.218321][ T31] ? watchdog+0xd78/0x1260 [ 570.218338][ T31] ? watchdog+0xd6b/0x1260 [ 570.218356][ T31] watchdog+0xd89/0x1260 [ 570.218378][ T31] ? __pfx_watchdog+0x10/0x10 [ 570.218394][ T31] ? lockdep_hardirqs_on+0x7c/0x110 [ 570.218412][ T31] ? __kthread_parkme+0x19e/0x250 [ 570.218436][ T31] ? __pfx_watchdog+0x10/0x10 [ 570.218454][ T31] kthread+0x3c2/0x780 [ 570.218470][ T31] ? __pfx_kthread+0x10/0x10 [ 570.218488][ T31] ? rcu_is_watching+0x12/0xc0 [ 570.218508][ T31] ? __pfx_kthread+0x10/0x10 [ 570.218534][ T31] ret_from_fork+0x5d7/0x6f0 [ 570.218550][ T31] ? __pfx_kthread+0x10/0x10 [ 570.218567][ T31] ret_from_fork_asm+0x1a/0x30 [ 570.218595][ T31] [ 570.234464][ T31] Kernel Offset: disabled