last executing test programs: 16.331747161s ago: executing program 0 (id=704): socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_xfrm(0x10, 0x3, 0x6) getrandom(&(0x7f0000001400)=""/4096, 0x1000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="01000000040000000400000008"], 0x50) r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000080), 0x80042, 0x0) pwritev(r2, &(0x7f00000012c0)=[{&(0x7f0000001340)="b2497b08df3f9a339fe6034f7bcbf0b7165dcf6ba3857d0811885a2de0e45f342ef87e769e35d3", 0x27}], 0x1, 0xfffffffc, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$P9_RXATTRWALK(r3, &(0x7f0000000180)={0xf, 0x1f, 0x2, 0x7ff}, 0xf) clock_adjtime(0x0, &(0x7f0000000000)={0xffff, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x0, 0xb0, 0x9, 0x8000000000000000, 0x3b9ac9ff, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x3a}) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000400)=0x14) r5 = memfd_create(&(0x7f0000000080)=',\xea\x00', 0x4) ftruncate(r5, 0x7000000) r6 = dup(r5) preadv2(r6, &(0x7f0000000540)=[{0x0}, {&(0x7f00000005c0)=""/53, 0x35}], 0x2, 0x0, 0x2766, 0x2) pidfd_getfd(r6, 0xffffffffffffffff, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000006280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000600)=@newtaction={0x68, 0x30, 0x1, 0x0, 0x0, {0x0, 0x0, 0x6a00}, [{0x54, 0x1, [@m_mirred={0x50, 0x1, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x2}, 0x2, r4}}]}, {0x4, 0xa}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) 15.48345487s ago: executing program 0 (id=706): r0 = socket$nl_route(0x10, 0x3, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/net\x00') r1 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000200)=ANY=[@ANYBLOB="1201410130f56920ac05190272f00102030109021b000100001000090455070103490200090582030004"], 0x0) syz_usb_control_io(r1, 0x0, &(0x7f0000000580)={0x84, &(0x7f0000000340)=ANY=[@ANYBLOB='\x00N\b'], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_ep_write$ath9k_ep1(r1, 0x82, 0x40, &(0x7f0000000140)=ANY=[]) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x41, &(0x7f00000000c0)={&(0x7f0000000100)=@newqdisc={0x44, 0x24, 0x100, 0x70bd28, 0x0, {0x60, 0x0, 0x0, 0x0, {0xb, 0xfff2}, {0xc, 0xffff}, {0x0, 0x4}}, [@qdisc_kind_options=@q_cake={{0x9}, {0x14, 0x2, [@TCA_CAKE_MPU={0x8, 0xe, 0x8f}, @TCA_CAKE_AUTORATE={0x8, 0x9, 0xb}]}}]}, 0x44}, 0x1, 0x0, 0x0, 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="500000001000010425bbe5ad600027842cf52300", @ANYRES32=0x0, @ANYBLOB="0000000000008000280012800a00010076786c616e"], 0x50}}, 0x4000000) 11.456579216s ago: executing program 0 (id=715): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x1c, 0x1e, 0x301, 0x20000022, 0x0, {0x1, 0x0, 0xffff}, [@nested={0x8, 0x3ffd, 0x0, 0x1, [@nested={0x4, 0x13d}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x81}, 0x4004000) r1 = openat$binderfs(0xffffffffffffff9c, 0x0, 0x800, 0x0) ioctl$BINDER_GET_NODE_INFO_FOR_REF(r1, 0xc018620c, &(0x7f0000000180)={0x1}) 9.300150545s ago: executing program 0 (id=718): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f00000003c0)=[{0x35, 0xfc, 0x1}, {0x1a}]}) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x5, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000100)=0x2) syz_mount_image$xfs(&(0x7f0000000800), &(0x7f0000000080)='./file1\x00', 0x2000048, &(0x7f0000000000)={[{@grpquota}, {@attr2}, {@lazytime}, {@qnoenforce}]}, 0x1, 0xb989, &(0x7f0000001280)="$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qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqgo7cEACAAAAIOj/63YECgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANwUAAP//Y5QFhg==") symlink(&(0x7f0000000dc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') link(&(0x7f0000000200)='./file1\x00', &(0x7f0000000300)='./bus\x00') rename(&(0x7f0000000100)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000a40)='./file1\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0x10) mount$bind(&(0x7f0000000100)='.\x00', &(0x7f0000000300)='./file0/../file0\x00', 0x0, 0x215109a, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) umount2(&(0x7f0000000040)='./file0/../file0\x00', 0x0) listxattr(&(0x7f0000000140)='./file0\x00', 0x0, 0x31) 7.132556344s ago: executing program 1 (id=724): syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$vim2m(&(0x7f00000001c0), 0x4, 0x2) ppoll(&(0x7f00000000c0)=[{}, {}], 0x20000000000000dc, 0x0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(fcrypt)\x00'}, 0x58) r1 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r1}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r2 = accept(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000002100)=[{{&(0x7f0000000100)=@caif=@dgm, 0x80, &(0x7f0000000040)=[{&(0x7f0000000240)=""/65, 0x41}, {0x0}, {&(0x7f0000000900)=""/142, 0x8e}, {&(0x7f00000009c0)=""/4096, 0x1000}], 0x4}, 0x1}, {{0x0, 0x0, &(0x7f0000001f40)=[{&(0x7f00000019c0)=""/220, 0xdc}, {&(0x7f0000000180)=""/32, 0x20}, {&(0x7f0000000480)}, {&(0x7f0000001ac0)=""/30, 0x1e}, {&(0x7f0000001b00)=""/220, 0xdc}, {&(0x7f0000001c00)=""/88, 0x58}, {&(0x7f0000001c80)=""/209, 0xd1}, {&(0x7f0000001d80)=""/195, 0xc3}, {&(0x7f0000001e80)=""/102, 0x66}, {&(0x7f0000001f00)=""/28, 0x1c}], 0xa, &(0x7f0000002180)=""/218, 0xda}, 0x1}], 0x2, 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0xde3ebb5) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0xc040) 6.670926805s ago: executing program 4 (id=726): openat$qrtrtun(0xffffffffffffff9c, 0x0, 0x40) pselect6(0x40, &(0x7f0000000080)={0x0, 0x0, 0x5, 0x1000, 0x7, 0x3, 0x9, 0x7}, 0x0, &(0x7f0000000100)={0x9, 0x5, 0x56, 0x0, 0x14000000000, 0x5, 0x5, 0x8}, &(0x7f0000000140)={0x0, 0x3938700}, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x1d, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x7e36, 0xc0, 0x0, 0x7fff0000}]}) syz_usb_connect(0x5, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x200, 0x43, 0x92, 0xd5, 0x20, 0x54c, 0x6c3, 0xeb7a, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x8, 0x87, 0x70, 0x7, [{{0x9, 0x4, 0xcb, 0x1, 0x2, 0x4f, 0x3e, 0xaf, 0xb5, [], [{{0x9, 0x5, 0xe81eb71784d4b393, 0x2, 0x400, 0x9, 0x5, 0x2e}}, {{0x9, 0x5, 0xd, 0x10, 0x3ff, 0x5, 0x9, 0x7f}}]}}]}}]}}, 0x0) syz_usb_connect$printer(0x6, 0x36, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0xff, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0xd8, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0xb, 0x2, 0x7, 0x1, 0x2, 0x3, "", {{{0x9, 0x5, 0x1, 0x2, 0x8, 0x7, 0x6, 0x9}}, [{{0x9, 0x5, 0x82, 0x2, 0x3ff, 0x7, 0x1, 0x2}}]}}}]}}]}}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e22, @empty}}, 0xfffffff6, 0x40, 0xc, 0xffffffc3, 0x40, 0x801, 0x1}, 0x0) 5.765625484s ago: executing program 1 (id=727): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000002c0)={'rose0\x00', 0x112}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000940)={0x0, 0x4, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @remote, @empty, @broadcast]}) 5.679888197s ago: executing program 0 (id=728): socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) socketpair(0x1e, 0x1, 0x0, 0x0) close(0xffffffffffffffff) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\v'], 0x48) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001e80)={&(0x7f0000000180)=@abs={0x1, 0x5c, 0x1}, 0x6e, 0x0}, 0x20000) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$tipc(r4, &(0x7f0000004440)={&(0x7f0000000ec0)=@nameseq={0x1e, 0x1, 0x0, {0xffffffffffffffff, 0x3, 0xffffff00}}, 0x10, 0x0}, 0x4040005) 4.515411093s ago: executing program 1 (id=730): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) bpf$ENABLE_STATS(0x20, 0x0, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000780)=r2, 0x4) sendmsg$inet(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000200)="fa82", 0x3802}], 0x1}, 0x0) 4.229723877s ago: executing program 3 (id=731): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="07000000040000008000000004"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x8, &(0x7f0000000080)=@framed={{}, [@tail_call={{0x18, 0x2, 0x1, 0x0, r0}, {}, {0x85, 0x0, 0x0, 0x1b}}]}, &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x2d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 3.826424412s ago: executing program 2 (id=732): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x12, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="180000001e000000000000000000000071181e000000000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x14, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 3.418213902s ago: executing program 1 (id=733): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=@base={0x9, 0x6, 0x8, 0x8}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000004c0)="5dfb72268ef188f5fc23fe7220d271e856af1487f85d73bd77fb130ed2788b50292a62390411cc18e0f6c36174a0b8c70d412f1113b96735d1202320cc40782635fadd6634da71407eed3c29c35dee729baf4598820a869a5732e9a2", 0x0, 0x3}, 0x38) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040), &(0x7f00000004c0), 0xce, r0}, 0x38) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000010c0)={0x6, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x19, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000300)={r1, 0x2000000, 0xe, 0x0, &(0x7f0000000600)="c9f7b98600"/14, 0x0, 0x7ffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 3.342945502s ago: executing program 3 (id=734): bpf$ENABLE_STATS(0x20, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x200002, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@base={0x12, 0x5, 0x4, 0x2}, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000180)={{r1, 0xffffffffffffffff}, &(0x7f0000000040), &(0x7f0000000140)=r0}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1e, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r2}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x16, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x10, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000180)=r3, 0x4) sendmsg$inet(r5, &(0x7f0000000100)={0x0, 0x1, 0x0}, 0x200400c0) 3.307675737s ago: executing program 4 (id=735): bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0b00000007000000080000000800000005"], 0x48) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000280)=ANY=[@ANYBLOB="18000000080000000000000000000080850000000f00000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000725e850000000100000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000680)={r1}, 0xc) 3.018972389s ago: executing program 2 (id=736): bpf$ENABLE_STATS(0x20, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0200000004000000020000000c0000000014"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000800000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x4e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1f, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x12, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_GET_PROG_INFO(0xa, &(0x7f0000000200)={r1, 0x0, 0x0}, 0x10) 2.546929439s ago: executing program 4 (id=737): bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000280)={0x1b, 0x0, 0x0, 0x3, 0x0, 0x1, 0x800, '\x00', 0x0, 0xffffffffffffffff, 0x1}, 0x50) 2.510369564s ago: executing program 3 (id=738): bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f0000001000)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x48) 2.233992881s ago: executing program 2 (id=739): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0600000004000000ff0f000007"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xe, 0x4, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b70400000000000085000000c300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x4, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f00000002c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x11, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000b00)={r1, 0x2000002, 0x88, 0x0, &(0x7f0000000200)="df33c9f7b9a60000000100000000", 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 1.870712961s ago: executing program 1 (id=740): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x800, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x3, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000080)='syzkaller\x00'}, 0x90) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r1, 0x58, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000200)=r2) 1.858917378s ago: executing program 4 (id=741): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x1f, 0x18, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000000000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7050000080000a8c5000000a5000000180100002020640500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000b300000095"], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x18, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 1.717962367s ago: executing program 3 (id=742): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'geneve1\x00', 0x7c2}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x4}, {0x2006, 0x0, 0x40, 0x5}]}) 1.545860582s ago: executing program 2 (id=743): r0 = eventfd2(0x8, 0x800) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000016c0)={0xa000201a}) 1.167443194s ago: executing program 1 (id=744): syz_clone(0xe8344400, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000780)={0x2, &(0x7f0000000000)=[{0x9c, 0x38, 0x4}, {0x6, 0x0, 0x2, 0xffffffff}]}) 1.006381181s ago: executing program 4 (id=745): shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000000)=""/157) 1.000013741s ago: executing program 3 (id=746): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') write$cgroup_int(r0, 0x0, 0x0) 781.290995ms ago: executing program 2 (id=747): r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000002b80)=ANY=[], 0x130) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f00000006c0)=ANY=[], 0xf0) 459.142915ms ago: executing program 0 (id=748): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff7ffc}]}) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f00000000c0)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN(r1, 0x3ba0, &(0x7f0000000740)={0x48, 0x2, r2}) ioctl$IOMMU_IOAS_MAP$PAGES(r1, 0x3b85, &(0x7f00000007c0)={0x28, 0x2, r2, 0x0, &(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1004000}) close_range(r0, 0xffffffffffffffff, 0x0) 310.349418ms ago: executing program 3 (id=749): openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0) syz_usb_connect(0x2, 0x24, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000274c0340ab0560000611000000010902120001000d00000904"], 0x0) syz_usb_connect$uac1(0x5, 0x71, &(0x7f00000000c0)=ANY=[@ANYBLOB="1201"], 0x0) syz_emit_vhci(&(0x7f0000000040)=ANY=[@ANYBLOB="043ef50d"], 0xf8) 213.72177ms ago: executing program 4 (id=750): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_emit_vhci(&(0x7f00000002c0)=@HCI_EVENT_PKT={0x4, @hci_ev_cmd_status={{0xf, 0x4}, {0x4, 0x1, 0x411}}}, 0x7) 0s ago: executing program 2 (id=751): r0 = memfd_create(&(0x7f0000000540)='\x9d#\x00\xe6Z\x00\xafq%\xa5\x83\xa6\xb5\x00\x83y\xf3\xb2\xe6b\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x17?&^\xe1Ob\xe1[\xd6\xeb\x91\x83;\xeb\xf1\xd0\xe3\xe5\x19T\xff\x01\x00\x00\xe2\x9f\xd9\xae\xcf>/\x05V%$6\x9fU\x86\xbe\xcbx\x00\x00\x00\x15\x00\x00\x00\xa1\xa2\xe0g\x98\xbf*\xa2c\x12.\xb7\xbe`\'\xcb\xb6\xaf\x00\xa0D\x93.\xf25\x957\xec\xfb\xe6|\\\xe4h\xfc\x14\x06\xb5\xaa\xe6\x05\xe4\xc3\x90\x91\x98\x15\xec\xdb\xaa\t9\x11\xb4\x84$&0\xdd\x19\x86\x90\xbe\xd7\xdc\n\xcbC\x15\xfcp\x11\xdai\f{a?\xd0\xe1{\x84\xb5\x82q\x19\xacS\x88|\x99\xfd\x9eS\x80\xcb\x14G\xfa\xff\xff\xff\xff\xff\xff\xff\xcd\xf0%\x97!\xba\xe3J\xc2t\x96\xf8\xb1\xd2\x168\xbf`$\xbf\xca\xea\xa3\x83\x8e-k\x12\xdf\xb9q\xb6Pr\xd4\xb5X\\\xdbD\n\x03G\x00\x04\x00\x00\xbc\xac\x18\xba\xce\xb3%QF\x03\b\x9dh\xcb)\xf4f\x12[\xf9\r\t\xef{h\xb0\xc0:\x8f|\x8f\x06\xf8\x83\x87+nM\x11\x1c\xb0\xber\xa6\xec\xcf\x03\xd3\xe8,?\x87\x84\\/y\xed\x01#?\xab\x1c\x11\x00\xc5\x8d\x82\x9c\xd6B[\xc9\x00\xf5]\x81\xf3\xfd\x06M\xbe\xf9\xba\x9em\xe9\"\x03\x933P\xa3\xcc\x9b\f\xa7\x8f\x91O\xc9\xb9\x10M\x8b\xd0\xc0\xb8L\xbd\x1c4\xb59\x988\tgC\xbc\xe0\xc5\xf4\xe0E%\xd9\xd8w\x00k\x042Y\xdc\xc5\xe59\xa95\xd1m\xd8hCuZYi\x10D\xb9\xe6\xff\x04K%yH\xe5W\xfb\x82\xac\x19,\\D\x91T\xfd\x9c\xb8\x8b\x88\xa5\xcc\x8fI\x00\xf0\xc9%\n\xa7\xd6\x0f:\xb0\xf5?\xc3\x88\x1e\xbb-\xa6\xecA\x92\xaf\xa4Xl\v\xa5\xca\v|\xe2L\xac\x80\xc7\x15\x96fh\x83\x15\xc7\xea\xd5\xe8\x89W\x11\xd7oC\xe4\x06\xa8[O\xe6\x1d=\x87\x93\x0f\x87I\xdf\xb1\xeb\x89\x11.\x01\x00\r`\x1e8\x94\v)\x06B\xf0\xed\x91 )y\xb4\xba\xba\xb7\xbc\xc3\xad\xf1\x92/(A=A\x8b\xa5\xb0\x89\x9e5\x12\xa4\x9a\va\xdf\xf4\xea\xc6\xc7\x10g\x1d\xd5\xb0\xbb\xd2\x13]fC\x8d\x0f\xa6q\x0f\xef\x90\xfe\x94k\xf1\xb8\xfa\xbbb\xb1\x03\xb5pe,\xdfN\x0f8\t\xe7X_H\xd4\xe3\xb2,oj\xac\xd7\xbd\xd0\xadW\x1f<\xd0\b\x00\x00\x00\x00/ \xe4]@\xf7mA\xe8\xd1\xf4:\xb3\xeb\x81\xb9\x018\x1c\x95%o\x05x\x1a\x90\xf4\x03\xe7\xe9\xa9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\r\xcd\xf0\xad\x97uh\xb2\xb8\x17S~R\x19\xa9\xc3x\xb8l\xed\xbdz#6\x9f\x94\xba[xC\xed\x12}f\x0f\xc5', 0x3) fallocate(r0, 0x0, 0x0, 0x400001) close(0x3) kernel console output (not intermixed with test programs): vo 0003:1E7D:30D4.0009: probe with driver arvo failed with error -22 [ 359.309813][ T6994] netlink: 12 bytes leftover after parsing attributes in process `syz.4.299'. [ 359.486299][ T6991] netlink: 8 bytes leftover after parsing attributes in process `syz.1.302'. [ 360.062955][ T6988] loop0: detected capacity change from 0 to 40427 [ 360.085226][ T6988] F2FS-fs (loop0): build fault injection rate: 14 [ 360.092901][ T6988] F2FS-fs (loop0): build fault injection type: 0x3bfe8c [ 360.110232][ T6988] F2FS-fs (loop0): invalid crc value [ 360.181765][ C0] F2FS-fs (loop0): inject read IO error in f2fs_read_end_io of bio_endio+0xf92/0x10e0 [ 360.225066][ C1] F2FS-fs (loop0): inject read IO error in f2fs_read_end_io of bio_endio+0xf92/0x10e0 [ 360.575284][ T6988] F2FS-fs (loop0): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 360.584827][ T6988] F2FS-fs (loop0): inject page alloc in f2fs_grab_cache_folio of f2fs_get_tmp_folio+0x38/0x50 [ 360.602697][ T6988] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 361.405547][ T5844] usb 5-1: USB disconnect, device number 13 [ 361.618450][ T7003] netlink: 8 bytes leftover after parsing attributes in process `syz.3.304'. [ 361.983340][ T7012] loop0: detected capacity change from 0 to 64 [ 362.191713][ T7012] Trying to free block not in datazone [ 362.209202][ T7012] fuse: Bad value for 'fd' [ 362.228062][ T30] audit: type=1800 audit(1769135630.489:318): pid=7012 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.307" name="file1" dev="loop0" ino=5 res=0 errno=0 [ 362.228506][ T30] audit: type=1800 audit(1769135630.489:319): pid=7012 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.307" name="file1" dev="loop0" ino=5 res=0 errno=0 [ 363.163468][ T7020] loop4: detected capacity change from 0 to 512 [ 363.327272][ T7020] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 363.340110][ T7016] netlink: 8 bytes leftover after parsing attributes in process `syz.2.308'. [ 363.679926][ T7020] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 363.729434][ T7020] ext4 filesystem being mounted at /58/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 364.125295][ T7020] overlayfs: missing 'lowerdir' [ 364.396665][ T30] audit: type=1326 audit(1769135632.719:320): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7034 comm="syz.0.313" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f123499acb9 code=0x7ffc0000 [ 364.579190][ T30] audit: type=1326 audit(1769135632.719:321): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7034 comm="syz.0.313" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f123499acb9 code=0x7ffc0000 [ 364.602967][ T30] audit: type=1326 audit(1769135632.769:322): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7034 comm="syz.0.313" exe="/root/syz-executor" sig=0 arch=c000003e syscall=247 compat=0 ip=0x7f123499acb9 code=0x7ffc0000 [ 364.625824][ T30] audit: type=1326 audit(1769135632.769:323): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7034 comm="syz.0.313" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f123499acb9 code=0x7ffc0000 [ 364.648952][ T30] audit: type=1326 audit(1769135632.779:324): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7034 comm="syz.0.313" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f123499c547 code=0x7ffc0000 [ 364.676196][ T30] audit: type=1326 audit(1769135632.779:325): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7034 comm="syz.0.313" exe="/root/syz-executor" sig=0 arch=c000003e syscall=44 compat=0 ip=0x7f123495b58e code=0x7ffc0000 [ 364.700713][ T30] audit: type=1326 audit(1769135632.799:326): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7034 comm="syz.0.313" exe="/root/syz-executor" sig=0 arch=c000003e syscall=45 compat=0 ip=0x7f123495b58e code=0x7ffc0000 [ 364.723458][ T30] audit: type=1326 audit(1769135632.799:327): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7034 comm="syz.0.313" exe="/root/syz-executor" sig=0 arch=c000003e syscall=45 compat=0 ip=0x7f123495b58e code=0x7ffc0000 [ 364.746298][ T30] audit: type=1326 audit(1769135632.799:328): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7034 comm="syz.0.313" exe="/root/syz-executor" sig=0 arch=c000003e syscall=3 compat=0 ip=0x7f123495b58e code=0x7ffc0000 [ 364.748868][ T7037] loop0: detected capacity change from 0 to 128 [ 365.086650][ T30] audit: type=1326 audit(1769135632.909:329): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7034 comm="syz.0.313" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f123499acb9 code=0x7ffc0000 [ 365.241465][ T7040] netlink: 8 bytes leftover after parsing attributes in process `syz.2.315'. [ 365.272049][ T5842] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 365.364864][ T5791] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 365.487293][ T5842] usb 2-1: device descriptor read/64, error -71 [ 365.500305][ T7035] syz.0.313: attempt to access beyond end of device [ 365.500305][ T7035] loop0: rw=2049, sector=138, nr_sectors = 112 limit=128 [ 365.758592][ T5842] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 365.968242][ T5842] usb 2-1: device descriptor read/64, error -71 [ 366.097967][ T5842] usb usb2-port1: attempt power cycle [ 367.238155][ T7047] loop4: detected capacity change from 0 to 40427 [ 367.414907][ T7047] F2FS-fs (loop4): build fault injection rate: 14 [ 367.422269][ T7047] F2FS-fs (loop4): build fault injection type: 0x3bfe8c [ 367.444434][ T7047] F2FS-fs (loop4): invalid crc value [ 367.458963][ T5842] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 367.465708][ C1] F2FS-fs (loop4): inject read IO error in f2fs_read_end_io of bio_endio+0xf92/0x10e0 [ 367.534997][ C1] F2FS-fs (loop4): inject read IO error in f2fs_read_end_io of bio_endio+0xf92/0x10e0 [ 367.700240][ T7051] loop3: detected capacity change from 0 to 40427 [ 367.722822][ T7051] F2FS-fs (loop3): build fault injection rate: 14 [ 367.738406][ T7051] F2FS-fs (loop3): build fault injection type: 0x3bfe8c [ 367.804215][ T7051] F2FS-fs (loop3): invalid crc value [ 367.891348][ C0] F2FS-fs (loop3): inject read IO error in f2fs_read_end_io of bio_endio+0xf92/0x10e0 [ 367.950943][ C0] F2FS-fs (loop3): inject read IO error in f2fs_read_end_io of bio_endio+0xf92/0x10e0 [ 367.955849][ T7047] F2FS-fs (loop4): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 367.970282][ T7047] F2FS-fs (loop4): inject page alloc in f2fs_grab_cache_folio of f2fs_get_tmp_folio+0x38/0x50 [ 368.536065][ T7051] F2FS-fs (loop3): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 368.538413][ T7047] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 368.545531][ T7051] F2FS-fs (loop3): inject page alloc in f2fs_grab_cache_folio of f2fs_get_tmp_folio+0x38/0x50 [ 368.609869][ T7051] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 369.205741][ T5842] usb 2-1: device descriptor read/8, error -71 [ 372.604820][ T7079] loop0: detected capacity change from 0 to 32768 [ 372.706202][ T7075] loop1: detected capacity change from 0 to 4096 [ 373.053967][ T7083] netlink: 8 bytes leftover after parsing attributes in process `syz.2.330'. [ 373.094354][ T7081] loop3: detected capacity change from 0 to 32768 [ 373.120429][ T7079] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz.0.328 (7079) [ 373.152397][ T7075] ntfs3(loop1): Different NTFS sector size (1024) and media sector size (512). [ 373.216957][ T7081] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 47d72b53-5295-479f-bfe8-aca56a9e601a [ 373.229485][ T7081] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop3 (7:3) scanned by syz.3.329 (7081) [ 373.250625][ T7079] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 373.268686][ T7079] BTRFS info (device loop0): using crc32c (crc32c-lib) checksum algorithm [ 373.392982][ T7081] BTRFS info (device loop3): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 373.404887][ T7081] BTRFS info (device loop3): using crc32c (crc32c-lib) checksum algorithm [ 373.967434][ T7079] BTRFS info (device loop0): enabling ssd optimizations [ 373.975130][ T7079] BTRFS info (device loop0): turning on async discard [ 373.989537][ T7079] BTRFS info (device loop0): enabling free space tree [ 374.068209][ T30] kauditd_printk_skb: 16 callbacks suppressed [ 374.068295][ T30] audit: type=1800 audit(1769135642.389:346): pid=7075 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.326" name="file1" dev="loop1" ino=30 res=0 errno=0 [ 374.070869][ T7081] BTRFS info (device loop3): enabling ssd optimizations [ 374.110153][ T7081] BTRFS info (device loop3): turning on async discard [ 374.117163][ T7081] BTRFS info (device loop3): enabling free space tree [ 374.250907][ T7079] BTRFS info (device loop0): balance: start -s [ 374.258363][ T7079] BTRFS info (device loop0): left=0, need=98304, flags=2 [ 374.265741][ T7079] BTRFS info (device loop0): space_info SYSTEM (sub-group id 0) has 0 free, is not full [ 374.279751][ T7079] BTRFS info (device loop0): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0 [ 374.300080][ T7079] BTRFS info (device loop0): global_block_rsv: size 1441792 reserved 1441792 [ 374.311130][ T7079] BTRFS info (device loop0): trans_block_rsv: size 0 reserved 0 [ 374.319242][ T7079] BTRFS info (device loop0): chunk_block_rsv: size 0 reserved 0 [ 374.327149][ T7079] BTRFS info (device loop0): delayed_block_rsv: size 0 reserved 0 [ 374.331458][ T7081] BTRFS info (device loop3): balance: start -s [ 374.335489][ T7079] BTRFS info (device loop0): delayed_refs_rsv: size 0 reserved 0 [ 374.342252][ T7081] BTRFS info (device loop3): left=0, need=98304, flags=2 [ 374.356853][ T7081] BTRFS info (device loop3): space_info SYSTEM (sub-group id 0) has 0 free, is not full [ 374.358769][ T7079] BTRFS info (device loop0): relocating block group 1048576 flags system [ 374.367030][ T7081] BTRFS info (device loop3): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0 [ 374.397605][ T7081] BTRFS info (device loop3): global_block_rsv: size 1441792 reserved 1441792 [ 374.406767][ T7081] BTRFS info (device loop3): trans_block_rsv: size 0 reserved 0 [ 374.414887][ T7081] BTRFS info (device loop3): chunk_block_rsv: size 0 reserved 0 [ 374.423074][ T7081] BTRFS info (device loop3): delayed_block_rsv: size 0 reserved 0 [ 374.431339][ T7081] BTRFS info (device loop3): delayed_refs_rsv: size 0 reserved 0 [ 374.448613][ T7081] BTRFS info (device loop3): relocating block group 1048576 flags system [ 374.608103][ T7079] BTRFS info (device loop0): balance: ended with status: 0 [ 374.737615][ T7081] BTRFS info (device loop3): balance: ended with status: 0 [ 375.510812][ T5783] BTRFS info (device loop3): last unmount of filesystem 47d72b53-5295-479f-bfe8-aca56a9e601a [ 375.590629][ T5782] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 379.735871][ T7152] netlink: 8 bytes leftover after parsing attributes in process `syz.3.343'. [ 380.200399][ T7154] loop1: detected capacity change from 0 to 64 [ 380.378397][ T30] audit: type=1800 audit(1769135648.699:347): pid=7154 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.344" name="file1" dev="loop1" ino=5 res=0 errno=0 [ 380.520985][ T30] audit: type=1800 audit(1769135648.739:348): pid=7154 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.344" name="file1" dev="loop1" ino=5 res=0 errno=0 [ 380.550567][ T7154] Trying to free block not in datazone [ 380.563490][ T7156] tipc: Started in network mode [ 380.569043][ T7156] tipc: Node identity 7f000001, cluster identity 4711 [ 380.646180][ T7160] fuse: Unknown parameter 'user_i00000000000000000000' [ 380.690377][ T7156] tipc: Enabled bearer , priority 10 [ 380.800239][ T7156] tipc: New replicast peer: fe80:0000:0000:0000:0000:0000:0000:00bb [ 380.812755][ T7156] tipc: Enabled bearer , priority 10 [ 381.019920][ T7159] fuse: root generation should be zero [ 381.846827][ T5839] tipc: Node number set to 2130706433 [ 382.948132][ T5839] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 383.141304][ T5839] usb 2-1: Using ep0 maxpacket: 8 [ 383.185127][ T5839] usb 2-1: no configurations [ 383.190148][ T5839] usb 2-1: can't read configurations, error -22 [ 383.469081][ T5839] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 383.961114][ T5839] usb 2-1: Using ep0 maxpacket: 8 [ 383.982343][ T5839] usb 2-1: no configurations [ 383.987195][ T5839] usb 2-1: can't read configurations, error -22 [ 384.048984][ T5839] usb usb2-port1: attempt power cycle [ 384.454472][ T5839] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 384.550150][ T5839] usb 2-1: Using ep0 maxpacket: 8 [ 384.572736][ T5839] usb 2-1: no configurations [ 384.577601][ T5839] usb 2-1: can't read configurations, error -22 [ 384.818645][ T5839] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 384.854556][ T5839] usb 2-1: Using ep0 maxpacket: 8 [ 384.885747][ T5839] usb 2-1: no configurations [ 384.891101][ T5839] usb 2-1: can't read configurations, error -22 [ 384.930329][ T5839] usb usb2-port1: unable to enumerate USB device [ 385.027650][ T7199] loop0: detected capacity change from 0 to 1024 [ 385.089286][ T7199] EXT4-fs: Ignoring removed nobh option [ 385.095155][ T7199] EXT4-fs: Ignoring removed bh option [ 385.174347][ T7199] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 385.364855][ T7205] loop4: detected capacity change from 0 to 512 [ 385.484111][ T7205] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 385.497862][ T7205] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 385.668149][ T7205] EXT4-fs warning (device loop4): ext4_expand_extra_isize_ea:2858: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 385.782206][ T5782] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 385.810403][ T7205] EXT4-fs (loop4): 1 truncate cleaned up [ 385.835840][ T7205] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 386.435096][ T5791] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 387.437458][ T30] audit: type=1326 audit(1769135655.749:349): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7227 comm="syz.3.369" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb521b9acb9 code=0x7ffc0000 [ 387.553236][ T30] audit: type=1326 audit(1769135655.799:350): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7227 comm="syz.3.369" exe="/root/syz-executor" sig=0 arch=c000003e syscall=247 compat=0 ip=0x7fb521b9acb9 code=0x7ffc0000 [ 387.576459][ T30] audit: type=1326 audit(1769135655.799:351): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7227 comm="syz.3.369" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb521b9acb9 code=0x7ffc0000 [ 387.604253][ T30] audit: type=1326 audit(1769135655.819:352): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7227 comm="syz.3.369" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb521b9acb9 code=0x7ffc0000 [ 387.629013][ T30] audit: type=1326 audit(1769135655.819:353): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7227 comm="syz.3.369" exe="/root/syz-executor" sig=0 arch=c000003e syscall=241 compat=0 ip=0x7fb521b9acb9 code=0x7ffc0000 [ 387.652079][ T30] audit: type=1326 audit(1769135655.819:354): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7227 comm="syz.3.369" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb521b9acb9 code=0x7ffc0000 [ 387.674939][ T30] audit: type=1326 audit(1769135655.849:355): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7227 comm="syz.3.369" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7fb521b5b58e code=0x7ffc0000 [ 387.697689][ T30] audit: type=1326 audit(1769135655.849:356): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7227 comm="syz.3.369" exe="/root/syz-executor" sig=0 arch=c000003e syscall=308 compat=0 ip=0x7fb521b9bfd7 code=0x7ffc0000 [ 387.725519][ T30] audit: type=1326 audit(1769135655.849:357): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7227 comm="syz.3.369" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fb521b9acb9 code=0x7ffc0000 [ 387.750112][ T30] audit: type=1326 audit(1769135655.849:358): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7227 comm="syz.3.369" exe="/root/syz-executor" sig=0 arch=c000003e syscall=308 compat=0 ip=0x7fb521b9bfd7 code=0x7ffc0000 [ 387.785438][ T7229] loop3: detected capacity change from 0 to 128 [ 388.232128][ T7227] syz.3.369: attempt to access beyond end of device [ 388.232128][ T7227] loop3: rw=2049, sector=138, nr_sectors = 112 limit=128 [ 389.460480][ T7251] loop0: detected capacity change from 0 to 64 [ 389.829488][ T5839] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 390.048204][ T5839] usb 3-1: Using ep0 maxpacket: 8 [ 390.074443][ T5839] usb 3-1: no configurations [ 390.079536][ T5839] usb 3-1: can't read configurations, error -22 [ 390.249995][ T5839] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 390.471408][ T5839] usb 3-1: Using ep0 maxpacket: 8 [ 390.581911][ T5839] usb 3-1: no configurations [ 390.586865][ T5839] usb 3-1: can't read configurations, error -22 [ 390.724436][ T5839] usb usb3-port1: attempt power cycle [ 391.018966][ T5782] hfs: walked past end of dir [ 391.179684][ T5839] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 391.332075][ T5839] usb 3-1: Using ep0 maxpacket: 8 [ 391.394356][ T5839] usb 3-1: no configurations [ 391.399458][ T5839] usb 3-1: can't read configurations, error -22 [ 391.669025][ T5839] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 391.723231][ T5839] usb 3-1: Using ep0 maxpacket: 8 [ 391.748941][ T5839] usb 3-1: no configurations [ 391.754096][ T5839] usb 3-1: can't read configurations, error -22 [ 391.880337][ T5839] usb usb3-port1: unable to enumerate USB device [ 392.378727][ T7260] loop3: detected capacity change from 0 to 65536 [ 392.505372][ T7260] XFS (loop3): Mounting V5 Filesystem 9b7348e5-2fa0-41a5-9526-c53a678b01f3 [ 392.661974][ T7260] XFS (loop3): Ending clean mount [ 392.686807][ T7260] syz.3.381 uses obsolete (PF_INET,SOCK_PACKET) [ 393.809748][ T7272] loop4: detected capacity change from 0 to 40427 [ 393.824717][ T7272] F2FS-fs (loop4): build fault injection rate: 14 [ 393.831851][ T7272] F2FS-fs (loop4): build fault injection type: 0x3bfe8c [ 393.854524][ T7272] F2FS-fs (loop4): invalid crc value [ 393.912460][ C1] F2FS-fs (loop4): inject read IO error in f2fs_read_end_io of bio_endio+0xf92/0x10e0 [ 393.970077][ C0] F2FS-fs (loop4): inject read IO error in f2fs_read_end_io of bio_endio+0xf92/0x10e0 [ 394.347440][ T7272] F2FS-fs (loop4): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 394.362465][ T7272] F2FS-fs (loop4): inject page alloc in f2fs_grab_cache_folio of f2fs_get_tmp_folio+0x38/0x50 [ 394.388399][ T7272] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 394.454362][ T5783] XFS (loop3): Unmounting Filesystem 9b7348e5-2fa0-41a5-9526-c53a678b01f3 [ 395.106295][ T7298] loop3: detected capacity change from 0 to 64 [ 395.435190][ T30] kauditd_printk_skb: 29 callbacks suppressed [ 395.435282][ T30] audit: type=1800 audit(1769135663.759:388): pid=7298 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.389" name="file1" dev="loop3" ino=5 res=0 errno=0 [ 395.599132][ T30] audit: type=1800 audit(1769135663.839:389): pid=7298 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.389" name="file1" dev="loop3" ino=5 res=0 errno=0 [ 395.618712][ T7298] Trying to free block not in datazone [ 395.642475][ T7302] fuse: Unknown parameter 'user_id00000000000000000000' [ 396.225704][ T7305] loop1: detected capacity change from 0 to 64 [ 396.856020][ T7308] loop0: detected capacity change from 0 to 512 [ 396.986471][ T7308] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 397.199541][ T7308] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 397.258680][ T7308] ext4 filesystem being mounted at /77/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 397.438374][ T5844] usb 4-1: new full-speed USB device number 10 using dummy_hcd [ 397.522861][ T5790] hfs: walked past end of dir [ 397.691049][ T5844] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 397.769539][ T5844] usb 4-1: config 1 interface 1 altsetting 9 has 0 endpoint descriptors, different from the interface descriptor's value: 5 [ 397.847025][ T5844] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 4 [ 397.861181][ T5844] usb 4-1: config 1 interface 1 has no altsetting 0 [ 397.991755][ T5844] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 398.001519][ T5844] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 398.009969][ T5844] usb 4-1: Product: syz [ 398.014500][ T5844] usb 4-1: Manufacturer: syz [ 398.019956][ T5844] usb 4-1: SerialNumber: syz [ 398.368681][ T797] usb 5-1: new high-speed USB device number 14 using dummy_hcd [ 398.648740][ T797] usb 5-1: Using ep0 maxpacket: 8 [ 398.689345][ T797] usb 5-1: no configurations [ 398.694323][ T797] usb 5-1: can't read configurations, error -22 [ 398.732780][ T5844] usb 4-1: 2:1 : invalid UAC_AS_GENERAL desc [ 398.958159][ T797] usb 5-1: new high-speed USB device number 15 using dummy_hcd [ 399.145461][ T5844] usb 4-1: USB disconnect, device number 10 [ 399.149313][ T797] usb 5-1: Using ep0 maxpacket: 8 [ 399.278749][ T797] usb 5-1: no configurations [ 399.278857][ T797] usb 5-1: can't read configurations, error -22 [ 399.280043][ T797] usb usb5-port1: attempt power cycle [ 399.607689][ T5998] udevd[5998]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 399.646793][ T797] usb 5-1: new high-speed USB device number 16 using dummy_hcd [ 399.693183][ T797] usb 5-1: Using ep0 maxpacket: 8 [ 399.695330][ T797] usb 5-1: no configurations [ 399.695436][ T797] usb 5-1: can't read configurations, error -22 [ 399.701990][ T5782] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 399.858485][ T797] usb 5-1: new high-speed USB device number 17 using dummy_hcd [ 399.883098][ T797] usb 5-1: Using ep0 maxpacket: 8 [ 399.892837][ T797] usb 5-1: no configurations [ 399.892944][ T797] usb 5-1: can't read configurations, error -22 [ 399.894216][ T797] usb usb5-port1: unable to enumerate USB device [ 401.537585][ T7336] loop0: detected capacity change from 0 to 32768 [ 401.583913][ T7336] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz.0.402 (7336) [ 401.606566][ T7336] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 401.617512][ T7336] BTRFS info (device loop0): using crc32c (crc32c-lib) checksum algorithm [ 401.860563][ T7334] loop3: detected capacity change from 0 to 40427 [ 401.878894][ T7334] F2FS-fs (loop3): build fault injection rate: 14 [ 401.885597][ T7334] F2FS-fs (loop3): build fault injection type: 0x3bfe8c [ 401.915415][ T7334] F2FS-fs (loop3): invalid crc value [ 401.939597][ C0] F2FS-fs (loop3): inject read IO error in f2fs_read_end_io of bio_endio+0xf92/0x10e0 [ 401.965045][ C0] F2FS-fs (loop3): inject read IO error in f2fs_read_end_io of bio_endio+0xf92/0x10e0 [ 402.340520][ T7334] F2FS-fs (loop3): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 402.357325][ T7334] F2FS-fs (loop3): inject page alloc in f2fs_grab_cache_folio of f2fs_get_tmp_folio+0x38/0x50 [ 402.378326][ T7334] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 402.419118][ T7336] BTRFS info (device loop0): enabling ssd optimizations [ 402.426463][ T7336] BTRFS info (device loop0): turning on async discard [ 402.437056][ T7336] BTRFS info (device loop0): enabling free space tree [ 402.587406][ T7336] BTRFS info (device loop0): balance: start -s [ 402.594585][ T7336] BTRFS info (device loop0): left=0, need=98304, flags=2 [ 402.603253][ T7336] BTRFS info (device loop0): space_info SYSTEM (sub-group id 0) has 0 free, is not full [ 402.613441][ T7336] BTRFS info (device loop0): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0 [ 402.627565][ T7336] BTRFS info (device loop0): global_block_rsv: size 1441792 reserved 1441792 [ 402.636786][ T7336] BTRFS info (device loop0): trans_block_rsv: size 0 reserved 0 [ 402.644959][ T7336] BTRFS info (device loop0): chunk_block_rsv: size 0 reserved 0 [ 402.658784][ T7336] BTRFS info (device loop0): delayed_block_rsv: size 0 reserved 0 [ 402.666862][ T7336] BTRFS info (device loop0): delayed_refs_rsv: size 0 reserved 0 [ 402.686944][ T7336] BTRFS info (device loop0): relocating block group 1048576 flags system [ 402.881507][ T7336] BTRFS info (device loop0): balance: ended with status: 0 [ 403.049292][ T5782] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 403.262353][ T7357] loop4: detected capacity change from 0 to 64 [ 403.503512][ T30] audit: type=1800 audit(1769135671.829:390): pid=7357 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.406" name="file1" dev="loop4" ino=5 res=0 errno=0 [ 403.583528][ T7357] Trying to free block not in datazone [ 403.689946][ T7359] fuse: Unknown parameter 'user_id00000000000000000000' [ 404.837041][ T7371] loop2: detected capacity change from 0 to 512 [ 404.930495][ T7371] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 405.147390][ T7371] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 405.258317][ T7371] ext4 filesystem being mounted at /83/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 406.672684][ T5842] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 406.727004][ T7391] loop0: detected capacity change from 0 to 128 [ 406.859642][ T7391] hpfs: filesystem error: invalid number of hotfixes: 2066844986, used: 2066844985; already mounted read-only [ 406.878353][ T5842] usb 4-1: Using ep0 maxpacket: 8 [ 406.909383][ T5842] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 406.920287][ T5842] usb 4-1: config 0 has no interfaces? [ 406.970137][ T7391] hpfs: filesystem error: improperly stopped [ 406.976543][ T7391] hpfs: filesystem error: warning: spare dnodes used, try chkdsk [ 406.985894][ T7391] hpfs: You really don't want any checks? You are crazy... [ 407.014680][ T5842] usb 4-1: New USB device found, idVendor=2770, idProduct=9120, bcdDevice=6c.77 [ 407.024178][ T5842] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 407.032610][ T5842] usb 4-1: Product: syz [ 407.037007][ T5842] usb 4-1: Manufacturer: syz [ 407.042205][ T5842] usb 4-1: SerialNumber: syz [ 407.119178][ T7391] hpfs: hpfs_map_sector(): read error [ 407.124892][ T7391] hpfs: code page support is disabled [ 407.230567][ T5786] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 407.242951][ T5842] usb 4-1: config 0 descriptor?? [ 407.253837][ T7391] hpfs: hpfs_map_4sectors(): unaligned read [ 407.254121][ T7391] hpfs: hpfs_map_4sectors(): unaligned read [ 407.274155][ T7391] hpfs: filesystem error: unable to find root dir [ 407.435022][ T7391] FAULT_INJECTION: forcing a failure. [ 407.435022][ T7391] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 407.449478][ T7391] CPU: 1 UID: 0 PID: 7391 Comm: syz.0.417 Not tainted syzkaller #0 PREEMPT(voluntary) [ 407.449647][ T7391] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 407.449745][ T7391] Call Trace: [ 407.449806][ T7391] [ 407.449863][ T7391] __dump_stack+0x26/0x30 [ 407.450051][ T7391] dump_stack_lvl+0x14c/0x1c0 [ 407.450250][ T7391] dump_stack+0x1e/0x25 [ 407.450424][ T7391] should_fail_ex+0x7da/0x8a0 [ 407.450680][ T7391] should_fail+0x2a/0x40 [ 407.450871][ T7391] should_fail_usercopy+0x2e/0x40 [ 407.451094][ T7391] strncpy_from_user+0x38/0x4b0 [ 407.451273][ T7391] ? kmsan_get_metadata+0xf1/0x160 [ 407.451509][ T7391] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 407.451769][ T7391] getname_flags+0x178/0xac0 [ 407.451944][ T7391] __x64_sys_mkdirat+0x8a/0x140 [ 407.452170][ T7391] x64_sys_call+0x394/0x3e70 [ 407.452375][ T7391] do_syscall_64+0xc9/0xf80 [ 407.452575][ T7391] ? clear_bhb_loop+0x40/0x90 [ 407.452761][ T7391] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 407.452932][ T7391] RIP: 0033:0x7f1234999b97 [ 407.453055][ T7391] Code: 00 66 90 48 89 f2 b9 00 01 00 00 48 89 fe bf 9c ff ff ff e9 db f7 ff ff 66 2e 0f 1f 84 00 00 00 00 00 90 b8 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 407.453199][ T7391] RSP: 002b:00007f1232bf5e58 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 407.453353][ T7391] RAX: ffffffffffffffda RBX: 00007f1232bf5ee0 RCX: 00007f1234999b97 [ 407.453471][ T7391] RDX: 00000000000001ff RSI: 0000200000000080 RDI: 00000000ffffff9c [ 407.453579][ T7391] RBP: 0000200000000040 R08: 00002000000000c0 R09: 0000000000000000 [ 407.453696][ T7391] R10: 0000200000000040 R11: 0000000000000246 R12: 0000200000000080 [ 407.453809][ T7391] R13: 00007f1232bf5ea0 R14: 0000000000000000 R15: 0000000000000000 [ 407.453955][ T7391] [ 408.469948][ T7401] loop0: detected capacity change from 0 to 64 [ 408.673910][ T30] audit: type=1800 audit(1769135676.999:391): pid=7401 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.421" name="file1" dev="loop0" ino=5 res=0 errno=0 [ 408.773084][ T30] audit: type=1800 audit(1769135677.029:392): pid=7401 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.421" name="file1" dev="loop0" ino=5 res=0 errno=0 [ 408.876766][ T7401] Trying to free block not in datazone [ 408.914590][ T7403] fuse: Unknown parameter 'user_id00000000000000000000' [ 409.013543][ T7404] process 'syz.4.423' launched './file1' with NULL argv: empty string added [ 409.289620][ T7407] netlink: 12 bytes leftover after parsing attributes in process `syz.2.424'. [ 409.780619][ T5844] usb 4-1: USB disconnect, device number 11 [ 409.868062][ T797] usb 3-1: new full-speed USB device number 12 using dummy_hcd [ 410.112022][ T797] usb 3-1: unable to get BOS descriptor or descriptor too short [ 410.158814][ T7414] loop4: detected capacity change from 0 to 64 [ 410.176403][ T797] usb 3-1: not running at top speed; connect to a high speed hub [ 410.222290][ T797] usb 3-1: config 129 has an invalid descriptor of length 0, skipping remainder of the config [ 410.358444][ T797] usb 3-1: New USB device found, idVendor=04cb, idProduct=0123, bcdDevice=a1.17 [ 410.368022][ T797] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 410.376288][ T797] usb 3-1: Product: syz [ 410.381000][ T797] usb 3-1: Manufacturer: syz [ 410.385896][ T797] usb 3-1: SerialNumber: syz [ 410.807409][ T797] gspca_main: finepix-2.14.0 probing 04cb:0123 [ 410.919926][ T797] usb 3-1: USB disconnect, device number 12 [ 411.021258][ T7418] netlink: 12 bytes leftover after parsing attributes in process `syz.3.427'. [ 411.031832][ T7418] netlink: 28 bytes leftover after parsing attributes in process `syz.3.427'. [ 411.041269][ T7418] netlink: 12 bytes leftover after parsing attributes in process `syz.3.427'. [ 411.242597][ T5791] hfs: walked past end of dir [ 411.319030][ T7418] netlink: 28 bytes leftover after parsing attributes in process `syz.3.427'. [ 411.328596][ T7418] netlink: 'syz.3.427': attribute type 6 has an invalid length. [ 411.885515][ T7427] loop4: detected capacity change from 0 to 512 [ 411.985416][ T7427] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 412.212783][ T7427] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 412.236462][ T7427] ext4 filesystem being mounted at /84/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 413.218784][ T5842] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 413.288178][ T5785] Bluetooth: hci1: command 0x0406 tx timeout [ 413.420511][ T5842] usb 4-1: device descriptor read/64, error -71 [ 413.657854][ T5791] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 413.678082][ T5842] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 413.841732][ T5842] usb 4-1: device descriptor read/64, error -71 [ 413.856502][ T7446] loop0: detected capacity change from 0 to 512 [ 413.939263][ T7446] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 413.971866][ T5842] usb usb4-port1: attempt power cycle [ 414.066512][ T7452] loop4: detected capacity change from 0 to 64 [ 414.075287][ T7446] EXT4-fs (loop0): 1 truncate cleaned up [ 414.110957][ T7446] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 414.149382][ T5839] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 414.266256][ T30] audit: type=1800 audit(1769135682.589:393): pid=7452 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.435" name="file1" dev="loop4" ino=5 res=0 errno=0 [ 414.337015][ T7452] Trying to free block not in datazone [ 414.343338][ T5842] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 414.368040][ T5839] usb 3-1: Using ep0 maxpacket: 8 [ 414.416606][ T7453] fuse: Bad value for 'fd' [ 414.434675][ T5842] usb 4-1: device descriptor read/8, error -71 [ 414.456873][ T5839] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 414.467593][ T5839] usb 3-1: config 0 has no interfaces? [ 414.525369][ T5839] usb 3-1: New USB device found, idVendor=2770, idProduct=9120, bcdDevice=6c.77 [ 414.540003][ T5839] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 414.550440][ T5839] usb 3-1: Product: syz [ 414.554868][ T5839] usb 3-1: Manufacturer: syz [ 414.559896][ T5839] usb 3-1: SerialNumber: syz [ 414.674809][ T5839] usb 3-1: config 0 descriptor?? [ 414.718190][ T5842] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 414.791440][ T5842] usb 4-1: device descriptor read/8, error -71 [ 414.916651][ T5842] usb usb4-port1: unable to enumerate USB device [ 415.026087][ T5782] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 415.337504][ T7459] loop4: detected capacity change from 0 to 64 [ 416.001526][ C1] hrtimer: interrupt took 262114 ns [ 416.434467][ T7465] loop0: detected capacity change from 0 to 32768 [ 416.446716][ T7465] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz.0.440 (7465) [ 416.467680][ T7465] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 416.484660][ T7465] BTRFS info (device loop0): using crc32c (crc32c-lib) checksum algorithm [ 416.722724][ T7465] BTRFS info (device loop0): enabling ssd optimizations [ 416.730482][ T7465] BTRFS info (device loop0): turning on async discard [ 416.737503][ T7465] BTRFS info (device loop0): enabling free space tree [ 416.873074][ T7465] BTRFS info (device loop0): balance: start -s [ 416.889929][ T7465] BTRFS info (device loop0): left=0, need=98304, flags=2 [ 416.896414][ T5791] hfs: walked past end of dir [ 416.897229][ T7465] BTRFS info (device loop0): space_info SYSTEM (sub-group id 0) has 0 free, is not full [ 416.912286][ T7465] BTRFS info (device loop0): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0 [ 416.926427][ T7465] BTRFS info (device loop0): global_block_rsv: size 1441792 reserved 1441792 [ 416.935722][ T7465] BTRFS info (device loop0): trans_block_rsv: size 0 reserved 0 [ 416.943729][ T7465] BTRFS info (device loop0): chunk_block_rsv: size 0 reserved 0 [ 416.953506][ T7465] BTRFS info (device loop0): delayed_block_rsv: size 0 reserved 0 [ 416.962025][ T7465] BTRFS info (device loop0): delayed_refs_rsv: size 0 reserved 0 [ 416.979494][ T7465] BTRFS info (device loop0): relocating block group 1048576 flags system [ 417.148485][ T7465] BTRFS info (device loop0): balance: ended with status: 0 [ 417.313806][ T5782] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 417.523600][ T797] usb 3-1: USB disconnect, device number 13 [ 419.245265][ T797] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 419.246518][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 419.260425][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 419.409540][ T7500] loop2: detected capacity change from 0 to 64 [ 419.490679][ T797] usb 1-1: Using ep0 maxpacket: 32 [ 419.525373][ T30] audit: type=1800 audit(1769135687.849:394): pid=7500 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.449" name="file1" dev="loop2" ino=5 res=0 errno=0 [ 419.582587][ T797] usb 1-1: config 8 has an invalid interface number: 203 but max is 0 [ 419.591428][ T797] usb 1-1: config 8 has no interface number 0 [ 419.633530][ T7500] Trying to free block not in datazone [ 419.645902][ T797] usb 1-1: config 8 interface 203 altsetting 1 has an endpoint descriptor with address 0x93, changing to 0x83 [ 419.666878][ T797] usb 1-1: config 8 interface 203 altsetting 1 bulk endpoint 0x83 has invalid maxpacket 1024 [ 419.679641][ T797] usb 1-1: config 8 interface 203 has no altsetting 0 [ 419.705162][ T30] audit: type=1800 audit(1769135687.889:395): pid=7500 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.449" name="file1" dev="loop2" ino=5 res=0 errno=0 [ 419.720518][ T7500] fuse: Bad value for 'fd' [ 419.777557][ T797] usb 1-1: New USB device found, idVendor=054c, idProduct=06c3, bcdDevice=eb.7a [ 419.787689][ T797] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 419.796272][ T797] usb 1-1: Product: syz [ 419.801030][ T797] usb 1-1: Manufacturer: syz [ 419.805854][ T797] usb 1-1: SerialNumber: syz [ 419.924897][ T7498] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 420.232608][ T797] port100 1-1:8.203: NFC: Could not find bulk-in or bulk-out endpoint [ 420.363602][ T797] usb 1-1: USB disconnect, device number 11 [ 421.240332][ T7506] loop3: detected capacity change from 0 to 512 [ 421.338185][ T7506] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 421.591160][ T7506] EXT4-fs (loop3): 1 truncate cleaned up [ 421.670053][ T7506] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 422.573117][ T7518] netlink: 8 bytes leftover after parsing attributes in process `syz.1.454'. [ 422.640063][ T7510] loop0: detected capacity change from 0 to 32768 [ 422.651660][ T7510] btrfs: Deprecated parameter 'usebackuproot' [ 422.658104][ T7510] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 422.675908][ T7510] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz.0.453 (7510) [ 422.709751][ T7510] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 422.728237][ T7510] BTRFS info (device loop0): using crc32c (crc32c-lib) checksum algorithm [ 422.979468][ T12] BTRFS warning (device loop0): checksum verify failed on logical 5337088 mirror 1 wanted 0xe63dbdda found 0xc926492d level 0 [ 422.993617][ T7510] BTRFS error (device loop0): failed to load root extent [ 423.001224][ T7510] BTRFS warning (device loop0): try to load backup roots slot 1 [ 423.022574][ T58] BTRFS warning (device loop0): checksum verify failed on logical 5324800 mirror 1 wanted 0x9f73850b found 0x80379423 level 0 [ 423.041962][ T7510] BTRFS warning (device loop0): couldn't read tree root [ 423.049559][ T7510] BTRFS warning (device loop0): try to load backup roots slot 2 [ 423.059123][ T12] BTRFS error (device loop0): level verify failed on logical 5255168 mirror 1 wanted 0 found 1 [ 423.070100][ T7510] BTRFS warning (device loop0): couldn't read tree root [ 423.077649][ T7510] BTRFS warning (device loop0): try to load backup roots slot 3 [ 423.360137][ T7510] BTRFS info (device loop0): rebuilding free space tree [ 423.467275][ T7510] BTRFS info (device loop0): checking UUID tree [ 423.507051][ T7510] BTRFS info (device loop0): enabling ssd optimizations [ 423.514887][ T7510] BTRFS info (device loop0): turning off barriers [ 423.522022][ T7510] BTRFS info (device loop0): turning on sync discard [ 423.529274][ T7510] BTRFS info (device loop0): enabling free space tree [ 423.536273][ T7510] BTRFS info (device loop0): force clearing of disk cache [ 423.549080][ T7510] BTRFS info (device loop0): enabling auto defrag [ 423.555746][ T7510] BTRFS info (device loop0): trying to use backup root at mount time [ 423.566026][ T7510] BTRFS info (device loop0): use zstd compression, level 3 [ 424.012789][ T5783] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 424.059460][ T797] usb 5-1: new high-speed USB device number 18 using dummy_hcd [ 424.238265][ T797] usb 5-1: Using ep0 maxpacket: 8 [ 424.324709][ T797] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 424.336727][ T797] usb 5-1: config 0 has no interfaces? [ 424.440588][ T797] usb 5-1: New USB device found, idVendor=2770, idProduct=9120, bcdDevice=6c.77 [ 424.450501][ T797] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 424.459134][ T797] usb 5-1: Product: syz [ 424.469191][ T797] usb 5-1: Manufacturer: syz [ 424.474019][ T797] usb 5-1: SerialNumber: syz [ 424.621155][ T5782] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 424.758737][ T797] usb 5-1: config 0 descriptor?? [ 426.732667][ T797] usb 5-1: USB disconnect, device number 18 [ 427.391789][ T7556] loop0: detected capacity change from 0 to 32768 [ 427.404257][ T7556] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz.0.462 (7556) [ 427.425890][ T7556] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 427.441897][ T7556] BTRFS info (device loop0): using crc32c (crc32c-lib) checksum algorithm [ 427.565526][ T7563] netlink: 8 bytes leftover after parsing attributes in process `syz.2.466'. [ 427.711866][ T7556] BTRFS info (device loop0): enabling ssd optimizations [ 427.719512][ T7556] BTRFS info (device loop0): turning on async discard [ 427.726599][ T7556] BTRFS info (device loop0): enabling free space tree [ 427.893708][ T5782] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 428.503204][ T7585] bridge0: port 2(bridge_slave_1) entered disabled state [ 428.513117][ T7585] bridge0: port 1(bridge_slave_0) entered disabled state [ 428.925206][ T7589] batman_adv: batadv0: adding TT local entry aa:aa:aa:aa:aa:2a to non-existent VLAN 1303 [ 429.552828][ T7592] loop3: detected capacity change from 0 to 512 [ 429.734288][ T7592] EXT4-fs (loop3): 1 truncate cleaned up [ 429.801074][ T7592] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 429.944302][ T30] audit: type=1800 audit(1769135698.269:396): pid=7592 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.471" name="file0" dev="loop3" ino=13 res=0 errno=0 [ 430.419832][ T7600] FAULT_INJECTION: forcing a failure. [ 430.419832][ T7600] name failslab, interval 1, probability 0, space 0, times 0 [ 430.432916][ T7600] CPU: 0 UID: 0 PID: 7600 Comm: syz.4.472 Not tainted syzkaller #0 PREEMPT(voluntary) [ 430.433086][ T7600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 430.433186][ T7600] Call Trace: [ 430.433246][ T7600] [ 430.433307][ T7600] __dump_stack+0x26/0x30 [ 430.433502][ T7600] dump_stack_lvl+0x14c/0x1c0 [ 430.433705][ T7600] dump_stack+0x1e/0x25 [ 430.433879][ T7600] should_fail_ex+0x7da/0x8a0 [ 430.434115][ T7600] should_failslab+0x158/0x200 [ 430.434283][ T7600] kmem_cache_alloc_node_noprof+0x152/0x1780 [ 430.434457][ T7600] ? stack_depot_save_flags+0x35/0x790 [ 430.434658][ T7600] ? __alloc_skb+0x799/0x1030 [ 430.434836][ T7600] ? kmsan_internal_set_shadow_origin+0x7a/0x110 [ 430.435068][ T7600] ? kmsan_internal_unpoison_memory+0x14/0x20 [ 430.435288][ T7600] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 430.435540][ T7600] __alloc_skb+0x799/0x1030 [ 430.435709][ T7600] ? aa_label_sk_perm+0x764/0x820 [ 430.435891][ T7600] ? __alloc_skb+0x3b2/0x1030 [ 430.436059][ T7600] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 430.436317][ T7600] pfkey_sendmsg+0x200/0x1d10 [ 430.436523][ T7600] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 430.436782][ T7600] ? aa_sk_perm+0x86e/0xda0 [ 430.436971][ T7600] ? aa_sock_msg_perm+0x284/0x2e0 [ 430.437170][ T7600] ? kmsan_get_metadata+0xf1/0x160 [ 430.437398][ T7600] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 430.437639][ T7600] ? __pfx_pfkey_sendmsg+0x10/0x10 [ 430.437828][ T7600] ? __pfx_pfkey_sendmsg+0x10/0x10 [ 430.438014][ T7600] __sock_sendmsg+0x333/0x3d0 [ 430.438247][ T7600] ____sys_sendmsg+0x7f5/0xcf0 [ 430.438489][ T7600] ___sys_sendmsg+0x271/0x3b0 [ 430.438684][ T7600] ? kmsan_get_metadata+0xf1/0x160 [ 430.438942][ T7600] ? __rcu_read_unlock+0x6c/0xd0 [ 430.439153][ T7600] ? __fget_files+0x3b4/0x4a0 [ 430.439382][ T7600] ? __fget_files+0x3b9/0x4a0 [ 430.439613][ T7600] ? kmsan_get_metadata+0xf1/0x160 [ 430.439850][ T7600] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 430.440100][ T7600] __x64_sys_sendmsg+0x211/0x3e0 [ 430.440319][ T7600] ? kmsan_get_metadata+0xf1/0x160 [ 430.440569][ T7600] x64_sys_call+0x1c60/0x3e70 [ 430.440786][ T7600] do_syscall_64+0xc9/0xf80 [ 430.440985][ T7600] ? clear_bhb_loop+0x40/0x90 [ 430.441161][ T7600] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 430.441338][ T7600] RIP: 0033:0x7f2661f9acb9 [ 430.441461][ T7600] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 430.441608][ T7600] RSP: 002b:00007f2662efa028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 430.441771][ T7600] RAX: ffffffffffffffda RBX: 00007f2662215fa0 RCX: 00007f2661f9acb9 [ 430.441888][ T7600] RDX: 0000000000000000 RSI: 00002000005f5000 RDI: 0000000000000003 [ 430.441992][ T7600] RBP: 00007f2662efa090 R08: 0000000000000000 R09: 0000000000000000 [ 430.442095][ T7600] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 430.442195][ T7600] R13: 00007f2662216038 R14: 00007f2662215fa0 R15: 00007fff3a1c8e78 [ 430.442357][ T7600] [ 431.267283][ T7597] loop2: detected capacity change from 0 to 32768 [ 431.315760][ T7597] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop2 (7:2) scanned by syz.2.473 (7597) [ 431.375091][ T7597] BTRFS info (device loop2): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 431.386079][ T7597] BTRFS info (device loop2): using crc32c (crc32c-lib) checksum algorithm [ 431.597205][ T7597] BTRFS info (device loop2): enabling ssd optimizations [ 431.604628][ T7597] BTRFS info (device loop2): turning on async discard [ 431.616113][ T7597] BTRFS info (device loop2): enabling free space tree [ 431.621367][ T7594] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm ext4lazyinit: bg 0: block 465: padding at end of block bitmap is not set [ 431.775951][ T7597] BTRFS info (device loop2): balance: start -s [ 431.783275][ T7597] BTRFS info (device loop2): left=0, need=98304, flags=2 [ 431.791353][ T7597] BTRFS info (device loop2): space_info SYSTEM (sub-group id 0) has 0 free, is not full [ 431.803230][ T7597] BTRFS info (device loop2): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0 [ 431.817672][ T7597] BTRFS info (device loop2): global_block_rsv: size 1441792 reserved 1441792 [ 431.826784][ T7597] BTRFS info (device loop2): trans_block_rsv: size 0 reserved 0 [ 431.840492][ T7597] BTRFS info (device loop2): chunk_block_rsv: size 0 reserved 0 [ 431.850266][ T7597] BTRFS info (device loop2): delayed_block_rsv: size 0 reserved 0 [ 431.858650][ T7597] BTRFS info (device loop2): delayed_refs_rsv: size 0 reserved 0 [ 431.876534][ T7597] BTRFS info (device loop2): relocating block group 1048576 flags system [ 432.024268][ T7597] BTRFS info (device loop2): balance: ended with status: 0 [ 432.071036][ T5783] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 432.264086][ T5786] BTRFS info (device loop2): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 432.311231][ T7603] netlink: 8 bytes leftover after parsing attributes in process `syz.0.469'. [ 432.689685][ T5842] usb 5-1: new high-speed USB device number 19 using dummy_hcd [ 432.930933][ T5842] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 432.943142][ T5842] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 432.953443][ T5842] usb 5-1: New USB device found, idVendor=1e7d, idProduct=30d4, bcdDevice= 0.00 [ 432.968239][ T5842] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 433.192542][ T5842] usb 5-1: config 0 descriptor?? [ 433.919586][ T5842] arvo 0003:1E7D:30D4.000A: unknown main item tag 0x0 [ 433.926918][ T5842] arvo 0003:1E7D:30D4.000A: item fetching failed at offset 6/7 [ 434.080801][ T7629] loop1: detected capacity change from 0 to 32768 [ 434.084386][ T5842] arvo 0003:1E7D:30D4.000A: parse failed [ 434.112229][ T5842] arvo 0003:1E7D:30D4.000A: probe with driver arvo failed with error -22 [ 434.133576][ T7629] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop1 (7:1) scanned by syz.1.479 (7629) [ 434.202733][ T7629] BTRFS info (device loop1): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 434.213496][ T7629] BTRFS info (device loop1): using crc32c (crc32c-lib) checksum algorithm [ 434.453463][ T5842] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 434.489463][ T7651] netlink: 12 bytes leftover after parsing attributes in process `syz.4.476'. [ 434.547020][ T7629] BTRFS info (device loop1): enabling ssd optimizations [ 434.559115][ T7629] BTRFS info (device loop1): turning on async discard [ 434.566153][ T7629] BTRFS info (device loop1): enabling free space tree [ 434.729312][ T5790] BTRFS info (device loop1): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 434.778729][ T5842] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 434.790057][ T5842] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 434.800523][ T5842] usb 4-1: New USB device found, idVendor=1e7d, idProduct=30d4, bcdDevice= 0.00 [ 434.814931][ T5842] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 434.991483][ T5842] usb 4-1: config 0 descriptor?? [ 435.504319][ T5842] arvo 0003:1E7D:30D4.000B: unknown main item tag 0x0 [ 435.511781][ T5842] arvo 0003:1E7D:30D4.000B: item fetching failed at offset 6/7 [ 435.712971][ T5842] arvo 0003:1E7D:30D4.000B: parse failed [ 435.720125][ T5842] arvo 0003:1E7D:30D4.000B: probe with driver arvo failed with error -22 [ 436.366846][ T5842] usb 5-1: USB disconnect, device number 19 [ 438.253232][ T5839] usb 4-1: USB disconnect, device number 16 [ 439.237401][ T7685] loop2: detected capacity change from 0 to 128 [ 439.281150][ T7685] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 439.459072][ T7685] UDF-fs: error (device loop2): udf_bitmap_new_block: bitmap for partition 0 corrupted (block 264 marked as free, partition length is 40) [ 439.779414][ T7683] loop3: detected capacity change from 0 to 32768 [ 439.791247][ T7683] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop3 (7:3) scanned by syz.3.492 (7683) [ 439.878031][ T7683] BTRFS info (device loop3): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 439.888898][ T7683] BTRFS info (device loop3): using crc32c (crc32c-lib) checksum algorithm [ 440.161977][ T7683] BTRFS info (device loop3): enabling ssd optimizations [ 440.169413][ T7683] BTRFS info (device loop3): turning on async discard [ 440.176416][ T7683] BTRFS info (device loop3): enabling free space tree [ 440.203260][ T7709] netlink: 4 bytes leftover after parsing attributes in process `syz.4.496'. [ 440.555644][ T797] usb 5-1: new low-speed USB device number 20 using dummy_hcd [ 440.739984][ T5783] BTRFS info (device loop3): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 440.772514][ T797] usb 5-1: Invalid ep0 maxpacket: 64 [ 440.925682][ T797] usb 5-1: new low-speed USB device number 21 using dummy_hcd [ 441.150400][ T797] usb 5-1: Invalid ep0 maxpacket: 64 [ 441.206575][ T797] usb usb5-port1: attempt power cycle [ 441.268648][ T5839] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 441.526798][ T5839] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 441.538585][ T5839] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 441.548935][ T5839] usb 3-1: New USB device found, idVendor=1e7d, idProduct=30d4, bcdDevice= 0.00 [ 441.558470][ T5839] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 441.648438][ T797] usb 5-1: new low-speed USB device number 22 using dummy_hcd [ 441.688238][ T7714] A link change request failed with some changes committed already. Interface wlan0 may have been left with an inconsistent configuration, please check. [ 441.701961][ T5839] usb 3-1: config 0 descriptor?? [ 441.760459][ T797] usb 5-1: Invalid ep0 maxpacket: 64 [ 441.968310][ T797] usb 5-1: new low-speed USB device number 23 using dummy_hcd [ 442.071473][ T797] usb 5-1: Invalid ep0 maxpacket: 64 [ 442.120755][ T797] usb usb5-port1: unable to enumerate USB device [ 442.316394][ T5839] arvo 0003:1E7D:30D4.000C: unknown main item tag 0x0 [ 442.323825][ T5839] arvo 0003:1E7D:30D4.000C: item fetching failed at offset 6/7 [ 442.372026][ T5839] arvo 0003:1E7D:30D4.000C: parse failed [ 442.378708][ T5839] arvo 0003:1E7D:30D4.000C: probe with driver arvo failed with error -22 [ 442.838856][ T5839] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 442.888911][ T7728] netlink: 12 bytes leftover after parsing attributes in process `syz.2.497'. [ 443.053746][ T5839] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 443.065562][ T5839] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 443.076312][ T5839] usb 2-1: New USB device found, idVendor=1e7d, idProduct=30d4, bcdDevice= 0.00 [ 443.085752][ T5839] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 443.224659][ T5839] usb 2-1: config 0 descriptor?? [ 443.435509][ T7734] netlink: 108 bytes leftover after parsing attributes in process `syz.0.504'. [ 443.491529][ T7734] netlink: 108 bytes leftover after parsing attributes in process `syz.0.504'. [ 443.646763][ T7735] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 443.824940][ T7735] tipc: Bearer : already 2 bearers with priority 10 [ 443.832929][ T7735] tipc: Bearer : trying with adjusted priority [ 443.895422][ T7735] tipc: Enabled bearer , priority 9 [ 443.948108][ T5839] arvo 0003:1E7D:30D4.000D: unknown main item tag 0x0 [ 443.955282][ T5839] arvo 0003:1E7D:30D4.000D: item fetching failed at offset 6/7 [ 444.042901][ T5839] arvo 0003:1E7D:30D4.000D: parse failed [ 444.050523][ T5839] arvo 0003:1E7D:30D4.000D: probe with driver arvo failed with error -22 [ 444.293722][ T7738] netlink: 12 bytes leftover after parsing attributes in process `syz.4.505'. [ 444.303508][ T7738] netlink: 28 bytes leftover after parsing attributes in process `syz.4.505'. [ 444.312977][ T7738] netlink: 12 bytes leftover after parsing attributes in process `syz.4.505'. [ 444.371417][ T7738] netlink: 28 bytes leftover after parsing attributes in process `syz.4.505'. [ 444.380821][ T7738] netlink: 'syz.4.505': attribute type 6 has an invalid length. [ 444.444154][ T5839] usb 3-1: USB disconnect, device number 14 [ 445.399722][ T7752] loop3: detected capacity change from 0 to 128 [ 445.413667][ T7752] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 445.498081][ T7752] UDF-fs: error (device loop3): udf_bitmap_new_block: bitmap for partition 0 corrupted (block 264 marked as free, partition length is 40) [ 446.269230][ T7759] binder: 7755:7759 ioctl c0306201 0 returned -14 [ 446.326402][ T5839] usb 2-1: USB disconnect, device number 18 [ 446.488773][ T5785] Bluetooth: hci4: command 0x0406 tx timeout [ 447.578806][ T7763] loop3: detected capacity change from 0 to 32768 [ 447.663532][ T7763] JBD2: Ignoring recovery information on journal [ 447.790696][ T7763] ocfs2: Mounting device (7,3) on (node local, slot 0) with ordered data mode. [ 447.932326][ T30] audit: type=1800 audit(1769135716.259:397): pid=7763 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.512" name="file1" dev="loop3" ino=17058 res=0 errno=0 [ 448.426509][ T7779] loop4: detected capacity change from 0 to 64 [ 448.511955][ T5783] ocfs2: Unmounting device (7,3) on (node local) [ 448.840121][ T7781] netlink: 'syz.2.517': attribute type 1 has an invalid length. [ 449.274157][ T5839] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 449.521247][ T5839] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 449.533478][ T5839] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 449.543761][ T5839] usb 4-1: New USB device found, idVendor=1e7d, idProduct=30d4, bcdDevice= 0.00 [ 449.555995][ T7781] 8021q: adding VLAN 0 to HW filter on device bond1 [ 449.564626][ T5839] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 449.727135][ T7786] macvlan2: entered promiscuous mode [ 449.733657][ T7786] macvlan2: entered allmulticast mode [ 449.779490][ T5839] usb 4-1: config 0 descriptor?? [ 449.840744][ T7786] bond1: entered promiscuous mode [ 449.915037][ T7786] 8021q: adding VLAN 0 to HW filter on device macvlan2 [ 449.986163][ T7786] bond1: left promiscuous mode [ 450.308457][ T7790] netlink: 12 bytes leftover after parsing attributes in process `syz.0.520'. [ 450.317669][ T7790] netlink: 28 bytes leftover after parsing attributes in process `syz.0.520'. [ 450.327324][ T7790] netlink: 12 bytes leftover after parsing attributes in process `syz.0.520'. [ 450.338904][ T5839] arvo 0003:1E7D:30D4.000E: unknown main item tag 0x0 [ 450.339371][ T5839] arvo 0003:1E7D:30D4.000E: item fetching failed at offset 6/7 [ 450.344844][ T5839] arvo 0003:1E7D:30D4.000E: parse failed [ 450.363470][ T5839] arvo 0003:1E7D:30D4.000E: probe with driver arvo failed with error -22 [ 450.440213][ T7790] netlink: 28 bytes leftover after parsing attributes in process `syz.0.520'. [ 450.450810][ T7790] netlink: 'syz.0.520': attribute type 6 has an invalid length. [ 450.895913][ T7800] netlink: 12 bytes leftover after parsing attributes in process `syz.3.518'. [ 451.319270][ T5839] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 451.431783][ T7807] netlink: 24 bytes leftover after parsing attributes in process `syz.1.526'. [ 451.458027][ T7806] netlink: 1752 bytes leftover after parsing attributes in process `syz.0.525'. [ 451.517933][ T5839] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 451.530159][ T5839] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 451.540562][ T5839] usb 3-1: New USB device found, idVendor=1e7d, idProduct=30d4, bcdDevice= 0.00 [ 451.550162][ T5839] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 451.672732][ T5839] usb 3-1: config 0 descriptor?? [ 452.219445][ T5839] arvo 0003:1E7D:30D4.000F: unknown main item tag 0x0 [ 452.226609][ T5839] arvo 0003:1E7D:30D4.000F: item fetching failed at offset 6/7 [ 452.284157][ T5839] arvo 0003:1E7D:30D4.000F: parse failed [ 452.290567][ T5839] arvo 0003:1E7D:30D4.000F: probe with driver arvo failed with error -22 [ 452.464459][ T797] usb 4-1: USB disconnect, device number 17 [ 452.541232][ T7814] loop0: detected capacity change from 0 to 128 [ 452.744001][ T7814] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 452.900644][ T7814] ext4 filesystem being mounted at /105/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 453.208626][ T7825] loop1: detected capacity change from 0 to 64 [ 454.146804][ T5782] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 454.239909][ T6397] kworker/u8:16: attempt to access beyond end of device [ 454.239909][ T6397] loop1: rw=8388609, sector=65, nr_sectors = 1 limit=64 [ 454.255332][ T6397] buffer_io_error: 54 callbacks suppressed [ 454.255418][ T6397] Buffer I/O error on dev loop1, logical block 65, lost async page write [ 454.371544][ T6397] kworker/u8:16: attempt to access beyond end of device [ 454.371544][ T6397] loop1: rw=8388609, sector=66, nr_sectors = 1 limit=64 [ 454.385941][ T6397] Buffer I/O error on dev loop1, logical block 66, lost async page write [ 454.457963][ T6397] kworker/u8:16: attempt to access beyond end of device [ 454.457963][ T6397] loop1: rw=8388609, sector=67, nr_sectors = 1 limit=64 [ 454.476426][ T6397] Buffer I/O error on dev loop1, logical block 67, lost async page write [ 454.533303][ T6397] kworker/u8:16: attempt to access beyond end of device [ 454.533303][ T6397] loop1: rw=8388609, sector=68, nr_sectors = 1 limit=64 [ 454.548242][ T6397] Buffer I/O error on dev loop1, logical block 68, lost async page write [ 454.609900][ T6397] kworker/u8:16: attempt to access beyond end of device [ 454.609900][ T6397] loop1: rw=8388609, sector=72, nr_sectors = 1 limit=64 [ 454.624350][ T6397] Buffer I/O error on dev loop1, logical block 72, lost async page write [ 454.646346][ T5839] usb 3-1: USB disconnect, device number 15 [ 454.758216][ T6397] kworker/u8:16: attempt to access beyond end of device [ 454.758216][ T6397] loop1: rw=8388609, sector=73, nr_sectors = 1 limit=64 [ 454.778356][ T6397] Buffer I/O error on dev loop1, logical block 73, lost async page write [ 454.831403][ T6397] kworker/u8:16: attempt to access beyond end of device [ 454.831403][ T6397] loop1: rw=8388609, sector=76, nr_sectors = 1 limit=64 [ 454.845535][ T6397] Buffer I/O error on dev loop1, logical block 76, lost async page write [ 454.948180][ T6397] kworker/u8:16: attempt to access beyond end of device [ 454.948180][ T6397] loop1: rw=8388609, sector=77, nr_sectors = 1 limit=64 [ 454.962464][ T6397] Buffer I/O error on dev loop1, logical block 77, lost async page write [ 455.090355][ T6397] kworker/u8:16: attempt to access beyond end of device [ 455.090355][ T6397] loop1: rw=1, sector=78, nr_sectors = 1016 limit=64 [ 455.190968][ T6397] kworker/u8:16: attempt to access beyond end of device [ 455.190968][ T6397] loop1: rw=8388609, sector=1094, nr_sectors = 1 limit=64 [ 455.206292][ T6397] Buffer I/O error on dev loop1, logical block 1094, lost async page write [ 455.299513][ T6397] Buffer I/O error on dev loop1, logical block 1095, lost async page write [ 455.332545][ T5790] INFO: The task syz-executor:5790 has been waiting for writeback completion for more than 1 seconds. [ 455.332691][ T5790] INFO: The task syz-executor:5790 has been waiting for writeback completion for more than 1 seconds. [ 455.378124][ T5790] INFO: The task syz-executor:5790 has been waiting for writeback completion for more than 1 seconds. [ 455.974854][ T7844] netlink: 1752 bytes leftover after parsing attributes in process `syz.2.539'. [ 456.547224][ T7848] loop0: detected capacity change from 0 to 1024 [ 456.890096][ T7850] netlink: 12 bytes leftover after parsing attributes in process `syz.1.535'. [ 456.899459][ T7850] netlink: 28 bytes leftover after parsing attributes in process `syz.1.535'. [ 456.916624][ T7850] netlink: 12 bytes leftover after parsing attributes in process `syz.1.535'. [ 457.159655][ T7850] netlink: 28 bytes leftover after parsing attributes in process `syz.1.535'. [ 457.169031][ T7850] netlink: 'syz.1.535': attribute type 6 has an invalid length. [ 457.219103][ T1153] hfsplus: b-tree write err: -5, ino 4 [ 457.829091][ T7856] loop4: detected capacity change from 0 to 2048 [ 458.000792][ T7866] netlink: 8 bytes leftover after parsing attributes in process `syz.0.545'. [ 458.036221][ T7869] loop1: detected capacity change from 0 to 64 [ 458.711000][ T7856] hpfs: filesystem error: improperly stopped; already mounted read-only [ 458.720238][ T7856] hpfs: filesystem error: warning: spare dnodes used, try chkdsk [ 458.735677][ T7856] hpfs: filesystem error: sector(s) 'dir_band_bitmap' badly placed at 7b318cc4 [ 461.003208][ T7888] team0: Port device team_slave_1 removed [ 461.281488][ T7890] loop4: detected capacity change from 0 to 1024 [ 461.990821][ T35] hfsplus: b-tree write err: -5, ino 4 [ 462.029517][ T7900] FAULT_INJECTION: forcing a failure. [ 462.029517][ T7900] name failslab, interval 1, probability 0, space 0, times 0 [ 462.048268][ T7900] CPU: 0 UID: 0 PID: 7900 Comm: syz.3.558 Not tainted syzkaller #0 PREEMPT(voluntary) [ 462.048426][ T7900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 462.048532][ T7900] Call Trace: [ 462.048590][ T7900] [ 462.048645][ T7900] __dump_stack+0x26/0x30 [ 462.048839][ T7900] dump_stack_lvl+0x14c/0x1c0 [ 462.049040][ T7900] dump_stack+0x1e/0x25 [ 462.049212][ T7900] should_fail_ex+0x7da/0x8a0 [ 462.049445][ T7900] should_failslab+0x158/0x200 [ 462.049617][ T7900] __kmalloc_cache_noprof+0x12a/0x1710 [ 462.049787][ T7900] ? kmsan_get_metadata+0xf1/0x160 [ 462.050043][ T7900] ? __se_sys_mount+0x21f/0x7e0 [ 462.050267][ T7900] ? kmsan_get_metadata+0xf1/0x160 [ 462.050496][ T7900] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 462.050746][ T7900] __se_sys_mount+0x21f/0x7e0 [ 462.050973][ T7900] ? fput+0x113/0x160 [ 462.051150][ T7900] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 462.051396][ T7900] __x64_sys_mount+0xe4/0x150 [ 462.051636][ T7900] x64_sys_call+0x38cb/0x3e70 [ 462.051843][ T7900] do_syscall_64+0xc9/0xf80 [ 462.052053][ T7900] ? clear_bhb_loop+0x40/0x90 [ 462.052228][ T7900] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 462.052405][ T7900] RIP: 0033:0x7fb521b9acb9 [ 462.052529][ T7900] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 462.052674][ T7900] RSP: 002b:00007fb522a1c028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 462.052828][ T7900] RAX: ffffffffffffffda RBX: 00007fb521e16090 RCX: 00007fb521b9acb9 [ 462.052955][ T7900] RDX: 00002000000020c0 RSI: 0000200000002080 RDI: 0000000000000000 [ 462.053064][ T7900] RBP: 00007fb522a1c090 R08: 00002000000003c0 R09: 0000000000000000 [ 462.053173][ T7900] R10: 0000000000000413 R11: 0000000000000246 R12: 0000000000000001 [ 462.053274][ T7900] R13: 00007fb521e16128 R14: 00007fb521e16090 R15: 00007ffe20a35b08 [ 462.053437][ T7900] [ 462.732494][ T7897] netlink: 12 bytes leftover after parsing attributes in process `syz.0.557'. [ 462.743173][ T7897] netlink: 28 bytes leftover after parsing attributes in process `syz.0.557'. [ 462.752797][ T7897] netlink: 12 bytes leftover after parsing attributes in process `syz.0.557'. [ 462.826794][ T7897] netlink: 28 bytes leftover after parsing attributes in process `syz.0.557'. [ 462.836662][ T7897] netlink: 'syz.0.557': attribute type 6 has an invalid length. [ 462.940483][ T5842] usb 5-1: new high-speed USB device number 24 using dummy_hcd [ 463.153457][ T5842] usb 5-1: Using ep0 maxpacket: 8 [ 463.191064][ T5842] usb 5-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 463.239660][ T5842] usb 5-1: New USB device found, idVendor=2770, idProduct=9120, bcdDevice=6c.77 [ 463.249393][ T5842] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 463.257958][ T5842] usb 5-1: Product: syz [ 463.262341][ T5842] usb 5-1: Manufacturer: syz [ 463.267157][ T5842] usb 5-1: SerialNumber: syz [ 463.389712][ T5842] usb 5-1: config 0 descriptor?? [ 463.821064][ T7913] loop2: detected capacity change from 0 to 128 [ 463.842678][ T7913] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 463.956372][ T7913] UDF-fs: error (device loop2): udf_bitmap_new_block: bitmap for partition 0 corrupted (block 264 marked as free, partition length is 40) [ 464.313481][ T7920] netlink: 8 bytes leftover after parsing attributes in process `syz.3.566'. [ 464.323418][ T7920] netlink: 12 bytes leftover after parsing attributes in process `syz.3.566'. [ 464.490470][ T7921] loop3: detected capacity change from 0 to 64 [ 464.643100][ T7924] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 465.599591][ T797] usb 5-1: USB disconnect, device number 24 [ 465.669976][ T6097] bio_check_eod: 18 callbacks suppressed [ 465.670067][ T6097] kworker/u8:15: attempt to access beyond end of device [ 465.670067][ T6097] loop3: rw=8388609, sector=65, nr_sectors = 1 limit=64 [ 465.691348][ T6097] buffer_io_error: 14 callbacks suppressed [ 465.691433][ T6097] Buffer I/O error on dev loop3, logical block 65, lost async page write [ 466.092578][ T6097] kworker/u8:15: attempt to access beyond end of device [ 466.092578][ T6097] loop3: rw=8388609, sector=66, nr_sectors = 1 limit=64 [ 466.107063][ T6097] Buffer I/O error on dev loop3, logical block 66, lost async page write [ 466.295062][ T6097] kworker/u8:15: attempt to access beyond end of device [ 466.295062][ T6097] loop3: rw=8388609, sector=67, nr_sectors = 1 limit=64 [ 466.309478][ T6097] Buffer I/O error on dev loop3, logical block 67, lost async page write [ 466.544521][ T6097] kworker/u8:15: attempt to access beyond end of device [ 466.544521][ T6097] loop3: rw=8388609, sector=68, nr_sectors = 1 limit=64 [ 466.563829][ T6097] Buffer I/O error on dev loop3, logical block 68, lost async page write [ 466.708163][ T6097] kworker/u8:15: attempt to access beyond end of device [ 466.708163][ T6097] loop3: rw=8388609, sector=72, nr_sectors = 1 limit=64 [ 466.722692][ T6097] Buffer I/O error on dev loop3, logical block 72, lost async page write [ 467.364947][ T7930] loop2: detected capacity change from 0 to 65536 [ 467.383793][ T7930] xfs: Deprecated parameter 'attr2' [ 467.389596][ T7930] XFS: attr2 mount option is deprecated. [ 467.397970][ T6097] kworker/u8:15: attempt to access beyond end of device [ 467.397970][ T6097] loop3: rw=8388609, sector=73, nr_sectors = 1 limit=64 [ 467.414681][ T6097] Buffer I/O error on dev loop3, logical block 73, lost async page write [ 467.424714][ T6097] kworker/u8:15: attempt to access beyond end of device [ 467.424714][ T6097] loop3: rw=8388609, sector=76, nr_sectors = 1 limit=64 [ 467.438998][ T6097] Buffer I/O error on dev loop3, logical block 76, lost async page write [ 467.449221][ T6097] kworker/u8:15: attempt to access beyond end of device [ 467.449221][ T6097] loop3: rw=8388609, sector=77, nr_sectors = 1 limit=64 [ 467.463405][ T6097] Buffer I/O error on dev loop3, logical block 77, lost async page write [ 467.481494][ T6097] kworker/u8:15: attempt to access beyond end of device [ 467.481494][ T6097] loop3: rw=1, sector=78, nr_sectors = 128 limit=64 [ 467.496901][ T6097] kworker/u8:15: attempt to access beyond end of device [ 467.496901][ T6097] loop3: rw=8388609, sector=206, nr_sectors = 1 limit=64 [ 467.511911][ T6097] Buffer I/O error on dev loop3, logical block 206, lost async page write [ 467.535699][ T7934] netlink: 12 bytes leftover after parsing attributes in process `syz.4.573'. [ 467.546632][ T7934] netlink: 28 bytes leftover after parsing attributes in process `syz.4.573'. [ 467.555860][ T7934] netlink: 12 bytes leftover after parsing attributes in process `syz.4.573'. [ 467.595296][ T7930] XFS (loop2): Mounting V5 Filesystem 9b7348e5-2fa0-41a5-9526-c53a678b01f3 [ 467.621299][ T6097] Buffer I/O error on dev loop3, logical block 207, lost async page write [ 467.641709][ T5783] INFO: The task syz-executor:5783 has been waiting for writeback completion for more than 1 seconds. [ 467.641877][ T5783] INFO: The task syz-executor:5783 has been waiting for writeback completion for more than 1 seconds. [ 467.688785][ T7934] netlink: 28 bytes leftover after parsing attributes in process `syz.4.573'. [ 467.709403][ T7934] netlink: 'syz.4.573': attribute type 6 has an invalid length. [ 467.713526][ T5783] INFO: The task syz-executor:5783 has been waiting for writeback completion for more than 2 seconds. [ 467.732701][ T7932] loop1: detected capacity change from 0 to 4096 [ 467.780841][ T7932] ntfs3(loop1): Different NTFS sector size (1024) and media sector size (512). [ 467.832729][ T7932] ntfs3(loop1): ino=3, mi_enum_attr [ 467.948617][ T7932] ntfs3(loop1): Mark volume as dirty due to NTFS errors [ 467.955964][ T7932] ntfs3(loop1): Failed to load $AttrDef (-2) [ 468.021693][ T7930] XFS (loop2): Ending clean mount [ 468.062293][ T7930] XFS (loop2): Quotacheck needed: Please wait. [ 468.193839][ T7930] XFS (loop2): Quotacheck: Done. [ 468.655506][ T5786] XFS (loop2): Unmounting Filesystem 9b7348e5-2fa0-41a5-9526-c53a678b01f3 [ 469.079021][ T7949] netlink: 40 bytes leftover after parsing attributes in process `syz.1.576'. [ 469.528253][ T7954] loop0: detected capacity change from 0 to 128 [ 469.541748][ T7954] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=256, location=256 [ 469.642833][ T7954] UDF-fs: error (device loop0): udf_bitmap_new_block: bitmap for partition 0 corrupted (block 264 marked as free, partition length is 40) [ 472.218164][ T7973] netlink: 12 bytes leftover after parsing attributes in process `syz.3.584'. [ 472.235876][ T7973] netlink: 28 bytes leftover after parsing attributes in process `syz.3.584'. [ 472.246017][ T7973] netlink: 12 bytes leftover after parsing attributes in process `syz.3.584'. [ 472.292791][ T797] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 472.411611][ T7973] netlink: 28 bytes leftover after parsing attributes in process `syz.3.584'. [ 472.421395][ T7973] netlink: 'syz.3.584': attribute type 6 has an invalid length. [ 472.498286][ T797] usb 1-1: Using ep0 maxpacket: 8 [ 472.606383][ T797] usb 1-1: New USB device found, idVendor=2770, idProduct=9120, bcdDevice=6c.77 [ 472.616325][ T797] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 472.625057][ T797] usb 1-1: Product: syz [ 472.629627][ T797] usb 1-1: Manufacturer: syz [ 472.634755][ T797] usb 1-1: SerialNumber: syz [ 472.774942][ T797] usb 1-1: config 0 descriptor?? [ 472.905098][ T797] gspca_main: sq905-2.14.0 probing 2770:9120 [ 473.584889][ T797] gspca_sq905: sq905_command: usb_control_msg failed 2 (-110) [ 473.593681][ T797] sq905 1-1:0.0: probe with driver sq905 failed with error -110 [ 473.843157][ T5842] usb 1-1: USB disconnect, device number 12 [ 474.540854][ T7998] netlink: 40 bytes leftover after parsing attributes in process `syz.3.591'. [ 475.215613][ T8001] loop0: detected capacity change from 0 to 4096 [ 475.385648][ T8008] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 475.513701][ T8001] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=12) [ 475.615673][ T8001] Remounting filesystem read-only [ 475.679131][ T8001] netdevsim netdevsim0 netdevsim0: entered allmulticast mode [ 476.113314][ T5782] NILFS (loop0): disposed unprocessed dirty file(s) when detaching log writer [ 477.661185][ T8023] bond1: Removing last arp target with arp_interval on [ 478.150390][ T8029] netlink: 8 bytes leftover after parsing attributes in process `syz.2.602'. [ 478.629085][ T8033] netlink: 40 bytes leftover after parsing attributes in process `syz.1.604'. [ 478.669613][ T8031] binder: BINDER_SET_CONTEXT_MGR already set [ 478.676124][ T8031] binder: 8030:8031 ioctl 4018620d 2000000001c0 returned -16 [ 478.946757][ T8036] batman_adv: batadv0: adding TT local entry aa:aa:aa:aa:aa:2a to non-existent VLAN 1303 [ 479.743244][ T8038] loop2: detected capacity change from 0 to 8192 [ 480.001805][ T8047] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 480.712601][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 480.719693][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 481.885179][ T8064] netlink: 8 bytes leftover after parsing attributes in process `syz.3.616'. [ 482.206517][ T8066] netlink: 12 bytes leftover after parsing attributes in process `syz.0.617'. [ 482.220837][ T8066] netlink: 28 bytes leftover after parsing attributes in process `syz.0.617'. [ 482.232227][ T8066] netlink: 12 bytes leftover after parsing attributes in process `syz.0.617'. [ 482.289967][ T8066] netlink: 28 bytes leftover after parsing attributes in process `syz.0.617'. [ 482.299379][ T8066] netlink: 'syz.0.617': attribute type 6 has an invalid length. [ 482.693256][ T8071] batman_adv: batadv0: adding TT local entry aa:aa:aa:aa:aa:2a to non-existent VLAN 1303 [ 482.798864][ T8073] loop3: detected capacity change from 0 to 256 [ 482.826528][ T8073] udf: Bad value for 'anchor' [ 483.379744][ T8079] netlink: 12 bytes leftover after parsing attributes in process `syz.0.622'. [ 484.670709][ T8093] netlink: 24 bytes leftover after parsing attributes in process `syz.3.629'. [ 485.263637][ T8087] loop0: detected capacity change from 0 to 32768 [ 485.275125][ T8087] btrfs: Deprecated parameter 'usebackuproot' [ 485.281819][ T8087] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 485.309553][ T8087] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz.0.626 (8087) [ 485.360361][ T8087] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 485.371581][ T8087] BTRFS info (device loop0): using crc32c (crc32c-lib) checksum algorithm [ 485.544837][ T6397] BTRFS warning (device loop0): checksum verify failed on logical 5337088 mirror 1 wanted 0xe63dbdda found 0xc926492d level 0 [ 485.562120][ T8087] BTRFS error (device loop0): failed to load root extent [ 485.569842][ T8087] BTRFS warning (device loop0): try to load backup roots slot 1 [ 485.589420][ T6900] BTRFS warning (device loop0): checksum verify failed on logical 5324800 mirror 1 wanted 0x9f73850b found 0x80379423 level 0 [ 485.608527][ T8087] BTRFS warning (device loop0): couldn't read tree root [ 485.615741][ T8087] BTRFS warning (device loop0): try to load backup roots slot 2 [ 485.658259][ T6900] BTRFS error (device loop0): level verify failed on logical 5255168 mirror 1 wanted 0 found 1 [ 485.669447][ T8087] BTRFS warning (device loop0): couldn't read tree root [ 485.676743][ T8087] BTRFS warning (device loop0): try to load backup roots slot 3 [ 485.720732][ T8087] BTRFS info (device loop0): rebuilding free space tree [ 485.815006][ T8087] BTRFS info (device loop0): checking UUID tree [ 485.834947][ T8087] BTRFS info (device loop0): enabling ssd optimizations [ 485.842513][ T8087] BTRFS info (device loop0): turning off barriers [ 485.849798][ T8087] BTRFS info (device loop0): turning on sync discard [ 485.856711][ T8087] BTRFS info (device loop0): enabling free space tree [ 485.863970][ T8087] BTRFS info (device loop0): force clearing of disk cache [ 485.871575][ T8087] BTRFS info (device loop0): enabling auto defrag [ 485.878421][ T8087] BTRFS info (device loop0): trying to use backup root at mount time [ 485.886831][ T8087] BTRFS info (device loop0): use zstd compression, level 3 [ 485.887212][ T8111] loop4: detected capacity change from 0 to 64 [ 486.828066][ T8120] bio_check_eod: 54 callbacks suppressed [ 486.828159][ T8120] syz.4.630: attempt to access beyond end of device [ 486.828159][ T8120] loop4: rw=8388608, sector=892, nr_sectors = 1 limit=64 [ 486.848352][ T8120] buffer_io_error: 46 callbacks suppressed [ 486.848446][ T8120] Buffer I/O error on dev loop4, logical block 892, async page read [ 487.079499][ T8120] syz.4.630: attempt to access beyond end of device [ 487.079499][ T8120] loop4: rw=8388608, sector=893, nr_sectors = 1 limit=64 [ 487.095116][ T8120] Buffer I/O error on dev loop4, logical block 893, async page read [ 487.202770][ T5782] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 487.228025][ T8120] syz.4.630: attempt to access beyond end of device [ 487.228025][ T8120] loop4: rw=8388608, sector=894, nr_sectors = 1 limit=64 [ 487.248326][ T8120] Buffer I/O error on dev loop4, logical block 894, async page read [ 487.362025][ T8120] syz.4.630: attempt to access beyond end of device [ 487.362025][ T8120] loop4: rw=8388608, sector=895, nr_sectors = 1 limit=64 [ 487.376683][ T8120] Buffer I/O error on dev loop4, logical block 895, async page read [ 487.459838][ T8120] syz.4.630: attempt to access beyond end of device [ 487.459838][ T8120] loop4: rw=8388608, sector=896, nr_sectors = 1 limit=64 [ 487.473882][ T8120] Buffer I/O error on dev loop4, logical block 896, async page read [ 487.570331][ T8120] syz.4.630: attempt to access beyond end of device [ 487.570331][ T8120] loop4: rw=8388608, sector=897, nr_sectors = 1 limit=64 [ 487.584569][ T8120] Buffer I/O error on dev loop4, logical block 897, async page read [ 487.675682][ T8120] syz.4.630: attempt to access beyond end of device [ 487.675682][ T8120] loop4: rw=8388608, sector=898, nr_sectors = 1 limit=64 [ 487.689901][ T8120] Buffer I/O error on dev loop4, logical block 898, async page read [ 487.956410][ T8124] netlink: 12 bytes leftover after parsing attributes in process `syz.3.634'. [ 487.966491][ T8124] netlink: 28 bytes leftover after parsing attributes in process `syz.3.634'. [ 487.978835][ T8124] netlink: 12 bytes leftover after parsing attributes in process `syz.3.634'. [ 488.018634][ T8131] batman_adv: batadv0: adding TT local entry aa:aa:aa:aa:aa:2a to non-existent VLAN 1303 [ 488.079115][ T8124] netlink: 28 bytes leftover after parsing attributes in process `syz.3.634'. [ 488.088892][ T8124] netlink: 'syz.3.634': attribute type 6 has an invalid length. [ 488.283862][ T1005] kworker/u8:7: attempt to access beyond end of device [ 488.283862][ T1005] loop4: rw=8388609, sector=65, nr_sectors = 1 limit=64 [ 488.299673][ T1005] Buffer I/O error on dev loop4, logical block 65, lost async page write [ 488.459079][ T1005] kworker/u8:7: attempt to access beyond end of device [ 488.459079][ T1005] loop4: rw=8388609, sector=66, nr_sectors = 1 limit=64 [ 488.477583][ T1005] Buffer I/O error on dev loop4, logical block 66, lost async page write [ 488.573214][ T1005] kworker/u8:7: attempt to access beyond end of device [ 488.573214][ T1005] loop4: rw=8388609, sector=67, nr_sectors = 1 limit=64 [ 488.587653][ T1005] Buffer I/O error on dev loop4, logical block 67, lost async page write [ 489.202182][ T8137] loop3: detected capacity change from 0 to 128 [ 489.220717][ T8137] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 489.315826][ T8137] UDF-fs: error (device loop3): udf_bitmap_new_block: bitmap for partition 0 corrupted (block 264 marked as free, partition length is 40) [ 489.446964][ T8141] netlink: 24 bytes leftover after parsing attributes in process `syz.1.641'. [ 489.606146][ T8143] loop2: detected capacity change from 0 to 8 [ 490.582393][ T5844] kernel read not supported for file /344/net/ptype (pid: 5844 comm: kworker/1:4) [ 490.669738][ T8147] sctp: [Deprecated]: syz.3.643 (pid 8147) Use of struct sctp_assoc_value in delayed_ack socket option. [ 490.669738][ T8147] Use struct sctp_sack_info instead [ 490.704367][ T797] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 490.928515][ T797] usb 1-1: Using ep0 maxpacket: 16 [ 491.001323][ T797] usb 1-1: New USB device found, idVendor=0483, idProduct=1234, bcdDevice=ff.76 [ 491.011046][ T797] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 491.019544][ T797] usb 1-1: Product: syz [ 491.027979][ T797] usb 1-1: Manufacturer: syz [ 491.032804][ T797] usb 1-1: SerialNumber: syz [ 491.167574][ T797] usb 1-1: config 0 descriptor?? [ 491.513041][ T797] usb 1-1: ignoring: not an USB2CAN converter [ 491.772590][ T8149] Cannot find add_set index 2 as target [ 491.891912][ T8149] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 491.912868][ T8149] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 491.963063][ T8161] loop1: detected capacity change from 0 to 64 [ 492.032602][ T8149] netlink: 8 bytes leftover after parsing attributes in process `syz.0.644'. [ 492.126708][ T797] usb 1-1: USB disconnect, device number 13 [ 492.221189][ T8160] netlink: 12 bytes leftover after parsing attributes in process `syz.3.649'. [ 492.230672][ T8160] netlink: 28 bytes leftover after parsing attributes in process `syz.3.649'. [ 492.241864][ T8160] netlink: 12 bytes leftover after parsing attributes in process `syz.3.649'. [ 492.367085][ T8160] netlink: 28 bytes leftover after parsing attributes in process `syz.3.649'. [ 492.376592][ T8160] netlink: 'syz.3.649': attribute type 6 has an invalid length. [ 492.448849][ T5842] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 492.620268][ T8165] batman_adv: batadv0: adding TT local entry aa:aa:aa:aa:aa:2a to non-existent VLAN 1303 [ 492.678176][ T5842] usb 2-1: Using ep0 maxpacket: 8 [ 492.734570][ T5842] usb 2-1: New USB device found, idVendor=2040, idProduct=d300, bcdDevice=16.b3 [ 492.744320][ T5842] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 492.752909][ T5842] usb 2-1: Product: syz [ 492.757363][ T5842] usb 2-1: Manufacturer: syz [ 492.766992][ T5842] usb 2-1: SerialNumber: syz [ 492.897590][ T5842] usb 2-1: config 0 descriptor?? [ 493.566838][ T5842] msi2500 2-1:0.0: Registered as swradio24 [ 493.573239][ T5842] msi2500 2-1:0.0: SDR API is still slightly experimental and functionality changes may follow [ 493.679959][ T5842] usb 2-1: USB disconnect, device number 19 [ 496.472090][ T8193] loop1: detected capacity change from 0 to 32768 [ 496.512676][ T8193] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop1 (7:1) scanned by syz.1.660 (8193) [ 497.181950][ T8199] batman_adv: batadv0: adding TT local entry aa:aa:aa:aa:aa:2a to non-existent VLAN 1303 [ 497.255010][ T8203] schedule_timeout: wrong timeout value ffffffffffffffff [ 497.262867][ T8203] CPU: 0 UID: 0 PID: 8203 Comm: vivid-000-vid-c Not tainted syzkaller #0 PREEMPT(voluntary) [ 497.263035][ T8203] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 497.263131][ T8203] Call Trace: [ 497.263189][ T8203] [ 497.263246][ T8203] __dump_stack+0x26/0x30 [ 497.263450][ T8203] dump_stack_lvl+0x14c/0x1c0 [ 497.263646][ T8203] dump_stack+0x1e/0x25 [ 497.263824][ T8203] schedule_timeout+0x1d2/0x240 [ 497.263992][ T8203] ? kthread_should_stop+0xd7/0x140 [ 497.264168][ T8203] vivid_thread_vid_cap+0x1255/0x1710 [ 497.264383][ T8203] ? __pfx_autoremove_wake_function+0x10/0x10 [ 497.264654][ T8203] kthread+0xd5a/0xf00 [ 497.264829][ T8203] ? __pfx_vivid_thread_vid_cap+0x10/0x10 [ 497.265071][ T8203] ? __pfx_kthread+0x10/0x10 [ 497.265243][ T8203] ret_from_fork+0x207/0x6f0 [ 497.265387][ T8203] ? __switch_to+0x521/0x750 [ 497.265587][ T8203] ? __pfx_kthread+0x10/0x10 [ 497.265767][ T8203] ret_from_fork_asm+0x1a/0x30 [ 497.266009][ T8203] [ 497.271046][ T8195] loop3: detected capacity change from 0 to 32768 [ 497.402294][ T8193] BTRFS info (device loop1): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 497.413234][ T8193] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm [ 497.450509][ T8195] btrfs: Unknown parameter 'inode_cache' [ 497.582115][ T5842] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 497.801712][ T8193] BTRFS info (device loop1): enabling ssd optimizations [ 497.809471][ T8193] BTRFS info (device loop1): turning on async discard [ 497.816589][ T8193] BTRFS info (device loop1): enabling free space tree [ 497.826538][ T5842] usb 1-1: Using ep0 maxpacket: 16 [ 497.918754][ T8193] FAULT_INJECTION: forcing a failure. [ 497.918754][ T8193] name failslab, interval 1, probability 0, space 0, times 0 [ 497.932154][ T8193] CPU: 0 UID: 0 PID: 8193 Comm: syz.1.660 Not tainted syzkaller #0 PREEMPT(voluntary) [ 497.932329][ T8193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 497.932427][ T8193] Call Trace: [ 497.932484][ T8193] [ 497.932541][ T8193] __dump_stack+0x26/0x30 [ 497.932743][ T8193] dump_stack_lvl+0x14c/0x1c0 [ 497.932944][ T8193] dump_stack+0x1e/0x25 [ 497.933120][ T8193] should_fail_ex+0x7da/0x8a0 [ 497.933352][ T8193] should_failslab+0x158/0x200 [ 497.933523][ T8193] __kmalloc_noprof+0x1e4/0x1c00 [ 497.933691][ T8193] ? kmsan_get_metadata+0xf1/0x160 [ 497.933926][ T8193] ? tomoyo_realpath_from_path+0xeb/0x9f0 [ 497.934147][ T8193] ? tomoyo_path_number_perm+0x41/0x7d0 [ 497.934325][ T8193] ? kmsan_get_metadata+0xf1/0x160 [ 497.934576][ T8193] tomoyo_realpath_from_path+0xeb/0x9f0 [ 497.934805][ T8193] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 497.935056][ T8193] ? __srcu_read_lock+0x5e/0xd0 [ 497.935222][ T8193] tomoyo_path_number_perm+0x1d0/0x7d0 [ 497.935437][ T8193] ? kmsan_get_metadata+0xf1/0x160 [ 497.935670][ T8193] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 497.935971][ T8193] tomoyo_file_ioctl+0x3d/0x50 [ 497.936187][ T8193] security_file_ioctl+0x139/0x570 [ 497.936362][ T8193] __se_sys_ioctl+0xbb/0x400 [ 497.936571][ T8193] __x64_sys_ioctl+0x97/0xe0 [ 497.936780][ T8193] x64_sys_call+0x18a7/0x3e70 [ 497.936991][ T8193] do_syscall_64+0xc9/0xf80 [ 497.937189][ T8193] ? clear_bhb_loop+0x40/0x90 [ 497.937369][ T8193] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 497.937545][ T8193] RIP: 0033:0x7f566299acb9 [ 497.937668][ T8193] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 497.937816][ T8193] RSP: 002b:00007f56638c6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 497.937971][ T8193] RAX: ffffffffffffffda RBX: 00007f5662c15fa0 RCX: 00007f566299acb9 [ 497.938091][ T8193] RDX: 0000200000002640 RSI: 00000000c400941b RDI: 0000000000000003 [ 497.938201][ T8193] RBP: 00007f56638c6090 R08: 0000000000000000 R09: 0000000000000000 [ 497.938305][ T8193] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 497.938403][ T8193] R13: 00007f5662c16038 R14: 00007f5662c15fa0 R15: 00007ffe3aea9ef8 [ 497.938559][ T8193] [ 498.170036][ T8193] ERROR: Out of memory at tomoyo_realpath_from_path. [ 498.454083][ T8195] loop3: detected capacity change from 0 to 16 [ 498.482283][ T8195] erofs (device loop3): mounted with root inode @ nid 36. [ 498.705585][ T5790] BTRFS info (device loop1): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 498.746978][ T5842] usb 1-1: New USB device found, idVendor=054c, idProduct=0038, bcdDevice=16.f5 [ 498.761041][ T5842] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 498.769626][ T5842] usb 1-1: Product: syz [ 498.774001][ T5842] usb 1-1: Manufacturer: syz [ 498.778918][ T5842] usb 1-1: SerialNumber: syz [ 498.863362][ T5842] usb 1-1: config 0 descriptor?? [ 498.934717][ T5842] visor 1-1:0.0: Sony Clie 3.5 converter detected [ 499.449607][ T5842] usb 1-1: Sony Clie 3.5 converter now attached to ttyUSB0 [ 499.643642][ T5842] usb 1-1: USB disconnect, device number 14 [ 499.697191][ T5842] clie_3.5 ttyUSB0: Sony Clie 3.5 converter now disconnected from ttyUSB0 [ 499.770093][ T5842] visor 1-1:0.0: device disconnected [ 500.056539][ T8229] FAULT_INJECTION: forcing a failure. [ 500.056539][ T8229] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 500.071444][ T8229] CPU: 1 UID: 0 PID: 8229 Comm: syz.1.665 Not tainted syzkaller #0 PREEMPT(voluntary) [ 500.071614][ T8229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 500.071709][ T8229] Call Trace: [ 500.071779][ T8229] [ 500.071836][ T8229] __dump_stack+0x26/0x30 [ 500.072035][ T8229] dump_stack_lvl+0x14c/0x1c0 [ 500.072228][ T8229] dump_stack+0x1e/0x25 [ 500.072403][ T8229] should_fail_ex+0x7da/0x8a0 [ 500.072640][ T8229] should_fail+0x2a/0x40 [ 500.072837][ T8229] should_fail_usercopy+0x2e/0x40 [ 500.073062][ T8229] strncpy_from_user+0x38/0x4b0 [ 500.073241][ T8229] ? kmsan_get_metadata+0xf1/0x160 [ 500.073475][ T8229] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 500.073724][ T8229] getname_flags+0x178/0xac0 [ 500.073918][ T8229] __x64_sys_execve+0x92/0x130 [ 500.074133][ T8229] x64_sys_call+0x2e9c/0x3e70 [ 500.074355][ T8229] do_syscall_64+0xc9/0xf80 [ 500.074549][ T8229] ? clear_bhb_loop+0x40/0x90 [ 500.074728][ T8229] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 500.074911][ T8229] RIP: 0033:0x7f566299acb9 [ 500.075035][ T8229] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 500.075178][ T8229] RSP: 002b:00007f56638c6028 EFLAGS: 00000246 ORIG_RAX: 000000000000003b [ 500.075328][ T8229] RAX: ffffffffffffffda RBX: 00007f5662c15fa0 RCX: 00007f566299acb9 [ 500.075449][ T8229] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000740 [ 500.075551][ T8229] RBP: 00007f56638c6090 R08: 0000000000000000 R09: 0000000000000000 [ 500.075654][ T8229] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 500.075759][ T8229] R13: 00007f5662c16038 R14: 00007f5662c15fa0 R15: 00007ffe3aea9ef8 [ 500.075920][ T8229] [ 500.700061][ T8233] FAULT_INJECTION: forcing a failure. [ 500.700061][ T8233] name failslab, interval 1, probability 0, space 0, times 0 [ 500.713533][ T8233] CPU: 1 UID: 0 PID: 8233 Comm: syz.2.670 Not tainted syzkaller #0 PREEMPT(voluntary) [ 500.713712][ T8233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 500.713807][ T8233] Call Trace: [ 500.713864][ T8233] [ 500.713924][ T8233] __dump_stack+0x26/0x30 [ 500.714114][ T8233] dump_stack_lvl+0x14c/0x1c0 [ 500.714307][ T8233] dump_stack+0x1e/0x25 [ 500.714482][ T8233] should_fail_ex+0x7da/0x8a0 [ 500.714716][ T8233] should_failslab+0x158/0x200 [ 500.714885][ T8233] __kmalloc_noprof+0x1e4/0x1c00 [ 500.715041][ T8233] ? kmsan_get_metadata+0xf1/0x160 [ 500.715277][ T8233] ? tomoyo_realpath_from_path+0xeb/0x9f0 [ 500.715495][ T8233] ? tomoyo_path_number_perm+0x41/0x7d0 [ 500.715674][ T8233] ? kmsan_get_metadata+0xf1/0x160 [ 500.715920][ T8233] tomoyo_realpath_from_path+0xeb/0x9f0 [ 500.716128][ T8233] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 500.716370][ T8233] ? __srcu_read_lock+0x5e/0xd0 [ 500.716535][ T8233] tomoyo_path_number_perm+0x1d0/0x7d0 [ 500.716743][ T8233] ? kmsan_get_metadata+0xf1/0x160 [ 500.716958][ T8233] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 500.717249][ T8233] tomoyo_file_ioctl+0x3d/0x50 [ 500.717465][ T8233] security_file_ioctl+0x139/0x570 [ 500.717632][ T8233] __se_sys_ioctl+0xbb/0x400 [ 500.717844][ T8233] __x64_sys_ioctl+0x97/0xe0 [ 500.718037][ T8233] x64_sys_call+0x18a7/0x3e70 [ 500.718230][ T8233] do_syscall_64+0xc9/0xf80 [ 500.718420][ T8233] ? clear_bhb_loop+0x40/0x90 [ 500.718592][ T8233] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 500.718765][ T8233] RIP: 0033:0x7f522d79acb9 [ 500.718886][ T8233] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 500.719030][ T8233] RSP: 002b:00007f522e71f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 500.719179][ T8233] RAX: ffffffffffffffda RBX: 00007f522da15fa0 RCX: 00007f522d79acb9 [ 500.719293][ T8233] RDX: 0000200000000080 RSI: 000000004008ae61 RDI: 0000000000000004 [ 500.719401][ T8233] RBP: 00007f522e71f090 R08: 0000000000000000 R09: 0000000000000000 [ 500.719502][ T8233] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 500.719600][ T8233] R13: 00007f522da16038 R14: 00007f522da15fa0 R15: 00007fffae524558 [ 500.719767][ T8233] [ 500.734851][ T8237] netlink: 12 bytes leftover after parsing attributes in process `syz.3.669'. [ 500.740343][ T8233] ERROR: Out of memory at tomoyo_realpath_from_path. [ 503.041981][ T8244] loop1: detected capacity change from 0 to 4096 [ 503.143125][ T8245] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 503.160927][ T8242] loop0: detected capacity change from 0 to 32768 [ 503.189576][ T8242] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz.0.672 (8242) [ 503.303700][ T8242] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 503.327204][ T8242] BTRFS info (device loop0): using crc32c (crc32c-lib) checksum algorithm [ 503.663379][ T8242] BTRFS info (device loop0): enabling ssd optimizations [ 503.671051][ T8242] BTRFS info (device loop0): turning on async discard [ 503.678734][ T8242] BTRFS info (device loop0): enabling free space tree [ 503.898295][ T8242] BTRFS info (device loop0): balance: start -s [ 503.910013][ T8242] BTRFS info (device loop0): left=0, need=98304, flags=2 [ 503.917461][ T8242] BTRFS info (device loop0): space_info SYSTEM (sub-group id 0) has 0 free, is not full [ 503.933194][ T8242] BTRFS info (device loop0): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0 [ 503.949256][ T8242] BTRFS info (device loop0): global_block_rsv: size 1441792 reserved 1441792 [ 503.958711][ T8242] BTRFS info (device loop0): trans_block_rsv: size 0 reserved 0 [ 503.966708][ T8242] BTRFS info (device loop0): chunk_block_rsv: size 0 reserved 0 [ 503.978719][ T8242] BTRFS info (device loop0): delayed_block_rsv: size 0 reserved 0 [ 503.986806][ T8242] BTRFS info (device loop0): delayed_refs_rsv: size 0 reserved 0 [ 504.046892][ T8242] BTRFS info (device loop0): relocating block group 1048576 flags system [ 504.180124][ T8242] BTRFS info (device loop0): balance: ended with status: 0 [ 504.365513][ T5782] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 534.388021][ T8268] FAULT_INJECTION: forcing a failure. [ 534.388021][ T8268] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 534.401822][ T8268] CPU: 0 UID: 0 PID: 8268 Comm: syz.2.676 Not tainted syzkaller #0 PREEMPT(voluntary) [ 534.401988][ T8268] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 534.402076][ T8268] Call Trace: [ 534.402130][ T8268] [ 534.402191][ T8268] __dump_stack+0x26/0x30 [ 534.402381][ T8268] dump_stack_lvl+0x14c/0x1c0 [ 534.402558][ T8268] dump_stack+0x1e/0x25 [ 534.402724][ T8268] should_fail_ex+0x7da/0x8a0 [ 534.402949][ T8268] should_fail+0x2a/0x40 [ 534.403125][ T8268] should_fail_usercopy+0x2e/0x40 [ 534.403326][ T8268] _copy_from_user+0x33/0x100 [ 534.403518][ T8268] ___sys_sendmsg+0x11b/0x3b0 [ 534.403698][ T8268] ? kmsan_get_metadata+0xf1/0x160 [ 534.403930][ T8268] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 534.404161][ T8268] ? __rcu_read_unlock+0x6c/0xd0 [ 534.404357][ T8268] ? __fget_files+0x3b4/0x4a0 [ 534.404568][ T8268] ? __fget_files+0x3b9/0x4a0 [ 534.404784][ T8268] ? kmsan_get_metadata+0xf1/0x160 [ 534.405007][ T8268] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 534.405237][ T8268] __x64_sys_sendmsg+0x211/0x3e0 [ 534.405417][ T8268] ? ksys_write+0x3ac/0x470 [ 534.405596][ T8268] ? kmsan_get_metadata+0xf1/0x160 [ 534.405811][ T8268] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 534.406040][ T8268] ? kmsan_get_metadata+0xf1/0x160 [ 534.406244][ T8268] ? kmsan_get_metadata+0xf1/0x160 [ 534.406486][ T8268] x64_sys_call+0x1c60/0x3e70 [ 534.406680][ T8268] do_syscall_64+0xc9/0xf80 [ 534.406872][ T8268] ? clear_bhb_loop+0x40/0x90 [ 534.407055][ T8268] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 534.407221][ T8268] RIP: 0033:0x7f522d79acb9 [ 534.407342][ T8268] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 534.407483][ T8268] RSP: 002b:00007f522e71f028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 534.407632][ T8268] RAX: ffffffffffffffda RBX: 00007f522da15fa0 RCX: 00007f522d79acb9 [ 534.407752][ T8268] RDX: 000000000000c000 RSI: 0000200000000000 RDI: 000000000000000a [ 534.407848][ T8268] RBP: 00007f522e71f090 R08: 0000000000000000 R09: 0000000000000000 [ 534.407956][ T8268] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 534.408052][ T8268] R13: 00007f522da16038 R14: 00007f522da15fa0 R15: 00007fffae524558 [ 534.408209][ T8268] [ 534.667122][ T8267] loop0: detected capacity change from 0 to 512 [ 535.593510][ T797] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 535.764332][ T8267] loop0: detected capacity change from 0 to 32768 [ 535.881819][ T8267] BTRFS: device fsid 14d642db-7b15-43e4-81e6-4b8fac6a25f8 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz.0.674 (8267) [ 536.636060][ T8267] BTRFS info (device loop0): first mount of filesystem 14d642db-7b15-43e4-81e6-4b8fac6a25f8 [ 536.647587][ T8267] BTRFS info (device loop0): using blake2b (blake2b-256-lib) checksum algorithm [ 536.724879][ T8270] loop4: detected capacity change from 0 to 65536 [ 536.740894][ T8270] xfs: Deprecated parameter 'attr2' [ 536.746368][ T8270] XFS: attr2 mount option is deprecated. [ 536.778192][ T797] usb 2-1: Using ep0 maxpacket: 16 [ 536.827202][ T8270] XFS (loop4): Mounting V5 Filesystem 9b7348e5-2fa0-41a5-9526-c53a678b01f3 [ 536.914155][ T797] usb 2-1: New USB device found, idVendor=0483, idProduct=1234, bcdDevice=ff.76 [ 536.923688][ T797] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 536.933121][ T797] usb 2-1: Product: syz [ 536.937558][ T797] usb 2-1: Manufacturer: syz [ 536.942522][ T797] usb 2-1: SerialNumber: syz [ 537.077019][ T8293] loop2: detected capacity change from 0 to 2048 [ 537.093600][ T797] usb 2-1: config 0 descriptor?? [ 537.151476][ T8267] BTRFS info (device loop0): enabling ssd optimizations [ 537.159078][ T8267] BTRFS info (device loop0): turning on async discard [ 537.166213][ T8267] BTRFS info (device loop0): enabling free space tree [ 537.253690][ T8270] XFS (loop4): Ending clean mount [ 537.270605][ T8293] UDF-fs: error (device loop2): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d [ 537.322598][ T8270] XFS (loop4): Quotacheck needed: Please wait. [ 537.326986][ T8267] netlink: 36 bytes leftover after parsing attributes in process `syz.0.674'. [ 537.360140][ T8267] tc_dump_action: action bad kind [ 537.484266][ T8293] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 537.539269][ T8270] XFS (loop4): Quotacheck: Done. [ 537.794478][ T5791] XFS (loop4): Unmounting Filesystem 9b7348e5-2fa0-41a5-9526-c53a678b01f3 [ 538.314492][ T797] usb_8dev 2-1:0.0 can0: sending command message failed [ 538.322434][ T797] usb_8dev 2-1:0.0 can0: can't get firmware version [ 538.520144][ T797] usb_8dev 2-1:0.0: probe with driver usb_8dev failed with error -22 [ 538.562171][ T5782] BTRFS info (device loop0): last unmount of filesystem 14d642db-7b15-43e4-81e6-4b8fac6a25f8 [ 538.758382][ T797] usb 2-1: USB disconnect, device number 20 [ 538.859881][ T8293] Bluetooth: MGMT ver 1.23 [ 539.240115][ T8313] netlink: 20 bytes leftover after parsing attributes in process `syz.1.684'. [ 540.674229][ T8325] FAULT_INJECTION: forcing a failure. [ 540.674229][ T8325] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 540.692243][ T8325] CPU: 1 UID: 0 PID: 8325 Comm: syz.1.688 Not tainted syzkaller #0 PREEMPT(voluntary) [ 540.692407][ T8325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 540.692503][ T8325] Call Trace: [ 540.692561][ T8325] [ 540.692619][ T8325] __dump_stack+0x26/0x30 [ 540.692813][ T8325] dump_stack_lvl+0x14c/0x1c0 [ 540.693025][ T8325] dump_stack+0x1e/0x25 [ 540.693201][ T8325] should_fail_ex+0x7da/0x8a0 [ 540.693439][ T8325] should_fail+0x2a/0x40 [ 540.693629][ T8325] should_fail_usercopy+0x2e/0x40 [ 540.693859][ T8325] _copy_from_user+0x33/0x100 [ 540.694070][ T8325] ___sys_sendmsg+0x11b/0x3b0 [ 540.694264][ T8325] ? kmsan_get_metadata+0xf1/0x160 [ 540.694514][ T8325] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 540.694768][ T8325] ? __rcu_read_unlock+0x6c/0xd0 [ 540.694988][ T8325] ? __fget_files+0x3b4/0x4a0 [ 540.695220][ T8325] ? __fget_files+0x3b9/0x4a0 [ 540.695469][ T8325] ? kmsan_get_metadata+0xf1/0x160 [ 540.695705][ T8325] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 540.696024][ T8325] __x64_sys_sendmsg+0x211/0x3e0 [ 540.696221][ T8325] ? ksys_write+0x3ac/0x470 [ 540.696422][ T8325] ? kmsan_get_metadata+0xf1/0x160 [ 540.696657][ T8325] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 540.696903][ T8325] ? kmsan_get_metadata+0xf1/0x160 [ 540.697132][ T8325] ? kmsan_get_metadata+0xf1/0x160 [ 540.697387][ T8325] x64_sys_call+0x1c60/0x3e70 [ 540.697611][ T8325] do_syscall_64+0xc9/0xf80 [ 540.697805][ T8325] ? clear_bhb_loop+0x40/0x90 [ 540.697997][ T8325] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 540.698175][ T8325] RIP: 0033:0x7f566299acb9 [ 540.698295][ T8325] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 540.698439][ T8325] RSP: 002b:00007f56638c6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 540.698597][ T8325] RAX: ffffffffffffffda RBX: 00007f5662c15fa0 RCX: 00007f566299acb9 [ 540.698719][ T8325] RDX: 0000000000000000 RSI: 00002000000003c0 RDI: 0000000000000004 [ 540.698827][ T8325] RBP: 00007f56638c6090 R08: 0000000000000000 R09: 0000000000000000 [ 540.698939][ T8325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 540.699039][ T8325] R13: 00007f5662c16038 R14: 00007f5662c15fa0 R15: 00007ffe3aea9ef8 [ 540.699202][ T8325] [ 542.144496][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 542.151519][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 542.231503][ T8323] loop2: detected capacity change from 0 to 65536 [ 542.241759][ T8323] xfs: Deprecated parameter 'attr2' [ 542.247193][ T8323] XFS: attr2 mount option is deprecated. [ 542.438846][ T8323] XFS (loop2): Mounting V5 Filesystem 9b7348e5-2fa0-41a5-9526-c53a678b01f3 [ 542.724873][ T8323] XFS (loop2): Ending clean mount [ 542.750945][ T8323] XFS (loop2): Quotacheck needed: Please wait. [ 542.958330][ T8323] XFS (loop2): Quotacheck: Done. [ 543.465465][ T8341] loop3: detected capacity change from 0 to 32768 [ 543.535173][ T8341] btrfs: Deprecated parameter 'usebackuproot' [ 543.541686][ T8341] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 543.562316][ T8341] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop3 (7:3) scanned by syz.3.690 (8341) [ 543.584139][ T8341] BTRFS info (device loop3): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 543.595016][ T8341] BTRFS info (device loop3): using crc32c (crc32c-lib) checksum algorithm [ 543.841542][ T6900] BTRFS warning (device loop3): checksum verify failed on logical 5337088 mirror 1 wanted 0xe63dbdda found 0xc926492d level 0 [ 543.864045][ T8341] BTRFS error (device loop3): failed to load root extent [ 543.873253][ T8341] BTRFS warning (device loop3): try to load backup roots slot 1 [ 543.896504][ T6097] BTRFS warning (device loop3): checksum verify failed on logical 5324800 mirror 1 wanted 0x9f73850b found 0x80379423 level 0 [ 543.912932][ T8341] BTRFS warning (device loop3): couldn't read tree root [ 543.921108][ T8341] BTRFS warning (device loop3): try to load backup roots slot 2 [ 543.960476][ T13] BTRFS error (device loop3): level verify failed on logical 5255168 mirror 1 wanted 0 found 1 [ 543.977217][ T8341] BTRFS warning (device loop3): couldn't read tree root [ 543.984586][ T8341] BTRFS warning (device loop3): try to load backup roots slot 3 [ 544.103142][ T8341] BTRFS info (device loop3): rebuilding free space tree [ 544.147885][ T8341] BTRFS info (device loop3): checking UUID tree [ 544.193588][ T8341] BTRFS info (device loop3): enabling ssd optimizations [ 544.200959][ T8341] BTRFS info (device loop3): turning off barriers [ 544.208073][ T8341] BTRFS info (device loop3): turning on sync discard [ 544.215008][ T8341] BTRFS info (device loop3): enabling free space tree [ 544.222336][ T8341] BTRFS info (device loop3): force clearing of disk cache [ 544.229890][ T8341] BTRFS info (device loop3): enabling auto defrag [ 544.236543][ T8341] BTRFS info (device loop3): trying to use backup root at mount time [ 544.245607][ T8341] BTRFS info (device loop3): use zstd compression, level 3 [ 544.538560][ T5786] XFS (loop2): Unmounting Filesystem 9b7348e5-2fa0-41a5-9526-c53a678b01f3 [ 544.721701][ T8362] loop0: detected capacity change from 0 to 512 [ 545.469306][ T8368] netlink: 'syz.0.692': attribute type 13 has an invalid length. [ 546.119364][ T5783] BTRFS info (device loop3): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 546.681096][ T8374] netlink: 8 bytes leftover after parsing attributes in process `syz.0.697'. [ 546.788678][ T8372] loop4: detected capacity change from 0 to 512 [ 546.957345][ T8372] EXT4-fs (loop4): Test dummy encryption mode enabled [ 546.964732][ T8372] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 547.114894][ T8372] EXT4-fs error (device loop4): ext4_iget_extra_inode:5073: inode #17: comm syz.4.696: corrupted in-inode xattr: invalid ea_ino [ 547.347142][ T8372] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.696: couldn't read orphan inode 17 (err -117) [ 547.498994][ T8372] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 547.898663][ T30] audit: type=1800 audit(1769135816.199:398): pid=8372 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.696" name="file2" dev="loop4" ino=16 res=0 errno=0 [ 548.009640][ T8372] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1306: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 548.355041][ T8372] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #16: comm syz.4.696: invalid indirect mapped block 4294967040 (level 1) [ 548.431425][ T8383] netlink: 20 bytes leftover after parsing attributes in process `syz.0.698'. [ 548.850136][ T5844] usb 5-1: new high-speed USB device number 25 using dummy_hcd [ 549.078585][ T5844] usb 5-1: Using ep0 maxpacket: 16 [ 549.166705][ T5844] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 549.179592][ T5844] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 549.423711][ T5844] usb 5-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 549.433481][ T5844] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 549.442048][ T5844] usb 5-1: Product: syz [ 549.446424][ T5844] usb 5-1: Manufacturer: syz [ 549.451362][ T5844] usb 5-1: SerialNumber: syz [ 549.583580][ T5844] usb 5-1: config 0 descriptor?? [ 549.702839][ T5844] em28xx 5-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 549.714611][ T5844] em28xx 5-1:0.0: Audio interface 0 found (Vendor Class) [ 550.449564][ T5844] em28xx 5-1:0.0: unknown em28xx chip ID (0) [ 550.458150][ T5844] em28xx 5-1:0.0: Config register raw data: 0xfffffffb [ 550.474927][ T5844] em28xx 5-1:0.0: AC97 chip type couldn't be determined [ 550.482385][ T5844] em28xx 5-1:0.0: No AC97 audio processor [ 550.651160][ T5844] usb 5-1: USB disconnect, device number 25 [ 550.672754][ T5791] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 550.691229][ T5844] em28xx 5-1:0.0: Disconnecting em28xx [ 550.736628][ T5844] em28xx 5-1:0.0: Freeing device [ 550.804074][ T8305] udevd[8305]: setting mode of /dev/bus/usb/005/025 to 020664 failed: No such file or directory [ 550.881541][ T8305] udevd[8305]: setting owner of /dev/bus/usb/005/025 to uid=0, gid=0 failed: No such file or directory [ 551.392586][ T8397] loop4: detected capacity change from 0 to 128 [ 551.517132][ T8397] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 551.663319][ T8397] ext4 filesystem being mounted at /131/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 552.018271][ T5842] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 552.238230][ T5842] usb 3-1: Using ep0 maxpacket: 16 [ 552.303244][ T8409] loop1: detected capacity change from 0 to 512 [ 552.317269][ T5842] usb 3-1: New USB device found, idVendor=0483, idProduct=1234, bcdDevice=ff.76 [ 552.327195][ T5842] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 552.336192][ T5842] usb 3-1: Product: syz [ 552.340758][ T5842] usb 3-1: Manufacturer: syz [ 552.345595][ T5842] usb 3-1: SerialNumber: syz [ 552.530410][ T8401] loop3: detected capacity change from 0 to 4096 [ 552.533052][ T5842] usb 3-1: config 0 descriptor?? [ 552.615559][ T8401] ntfs3(loop3): Different NTFS sector size (1024) and media sector size (512). [ 552.678235][ T5844] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 552.883718][ T5842] usb 3-1: ignoring: not an USB2CAN converter [ 552.927985][ T5844] usb 1-1: Using ep0 maxpacket: 32 [ 553.013320][ T5844] usb 1-1: config 0 has an invalid interface number: 85 but max is 0 [ 553.022082][ T5844] usb 1-1: config 0 has no interface number 0 [ 553.040563][ T5791] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 553.102941][ T5844] usb 1-1: config 0 interface 85 altsetting 7 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 553.114576][ T5844] usb 1-1: config 0 interface 85 has no altsetting 0 [ 553.198105][ T8402] Cannot find add_set index 2 as target [ 553.229372][ T5844] usb 1-1: New USB device found, idVendor=05ac, idProduct=0219, bcdDevice=f0.72 [ 553.240215][ T5844] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 553.249134][ T5844] usb 1-1: Product: syz [ 553.253685][ T5844] usb 1-1: Manufacturer: syz [ 553.258710][ T5844] usb 1-1: SerialNumber: syz [ 553.361040][ T8402] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 553.399908][ T5844] usb 1-1: config 0 descriptor?? [ 553.415467][ T30] audit: type=1800 audit(1769135821.739:399): pid=8401 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.705" name="file1" dev="loop3" ino=30 res=0 errno=0 [ 553.460425][ T8402] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 553.532853][ T8402] netlink: 8 bytes leftover after parsing attributes in process `syz.2.694'. [ 553.602477][ T797] usb 3-1: USB disconnect, device number 16 [ 553.683907][ T8415] netlink: 20 bytes leftover after parsing attributes in process `syz.1.709'. [ 554.176767][ T5844] appletouch 1-1:0.85: Geyser mode initialized. [ 554.215334][ T5844] input: appletouch as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.85/input/input10 [ 554.443246][ T8410] netlink: 8 bytes leftover after parsing attributes in process `syz.0.706'. [ 554.453273][ T8410] netlink: 4 bytes leftover after parsing attributes in process `syz.0.706'. [ 554.462674][ T8410] netlink: 'syz.0.706': attribute type 14 has an invalid length. [ 554.686185][ T5839] usb 1-1: USB disconnect, device number 15 [ 554.698746][ T5842] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 554.759495][ T8421] loop1: detected capacity change from 0 to 8 [ 554.802595][ T5839] appletouch 1-1:0.85: input: appletouch disconnected [ 554.866609][ T8423] loop4: detected capacity change from 0 to 128 [ 554.909186][ T8421] FAULT_INJECTION: forcing a failure. [ 554.909186][ T8421] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 554.927006][ T8421] CPU: 1 UID: 0 PID: 8421 Comm: syz.1.711 Not tainted syzkaller #0 PREEMPT(voluntary) [ 554.927178][ T8421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 554.927275][ T8421] Call Trace: [ 554.927337][ T8421] [ 554.927395][ T8421] __dump_stack+0x26/0x30 [ 554.927583][ T8421] dump_stack_lvl+0x14c/0x1c0 [ 554.927781][ T8421] dump_stack+0x1e/0x25 [ 554.927957][ T8421] should_fail_ex+0x7da/0x8a0 [ 554.928180][ T8421] should_fail+0x2a/0x40 [ 554.928282][ T5842] usb 4-1: Using ep0 maxpacket: 32 [ 554.928368][ T8421] should_fail_usercopy+0x2e/0x40 [ 554.928571][ T8421] strncpy_from_user+0x38/0x4b0 [ 554.928777][ T8421] ? kmsan_get_metadata+0xf1/0x160 [ 554.929001][ T8421] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 554.929233][ T8421] getname_flags+0x178/0xac0 [ 554.929397][ T8421] __x64_sys_rename+0x70/0x140 [ 554.929552][ T8421] x64_sys_call+0x2c5/0x3e70 [ 554.929742][ T8421] do_syscall_64+0xc9/0xf80 [ 554.929935][ T8421] ? clear_bhb_loop+0x40/0x90 [ 554.930098][ T8421] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 554.930264][ T8421] RIP: 0033:0x7f566299acb9 [ 554.930381][ T8421] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 554.930515][ T8421] RSP: 002b:00007f56638c6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 [ 554.930661][ T8421] RAX: ffffffffffffffda RBX: 00007f5662c15fa0 RCX: 00007f566299acb9 [ 554.930771][ T8421] RDX: 0000000000000000 RSI: 0000200000000200 RDI: 0000200000000580 [ 554.930874][ T8421] RBP: 00007f56638c6090 R08: 0000000000000000 R09: 0000000000000000 [ 554.930977][ T8421] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 554.931068][ T8421] R13: 00007f5662c16038 R14: 00007f5662c15fa0 R15: 00007ffe3aea9ef8 [ 554.931217][ T8421] [ 555.042832][ T8423] hpfs: filesystem error: invalid number of hotfixes: 2066844986, used: 2066844985 [ 555.060684][ T8425] comedi comedi3: 8255: I/O port conflict (0x5,4) [ 555.069037][ T8423] ; already mounted read-only [ 555.190942][ T8423] hpfs: filesystem error: improperly stopped [ 555.197357][ T8423] hpfs: filesystem error: warning: spare dnodes used, try chkdsk [ 555.206499][ T8423] hpfs: You really don't want any checks? You are crazy... [ 555.254839][ T8423] hpfs: hpfs_map_sector(): read error [ 555.261248][ T8423] hpfs: code page support is disabled [ 555.304715][ T8423] hpfs: hpfs_map_4sectors(): unaligned read [ 555.344772][ T5842] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 555.356729][ T5842] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 555.367118][ T5842] usb 4-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 555.377180][ T5842] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 555.436042][ T8423] hpfs: hpfs_map_4sectors(): unaligned read [ 555.442536][ T8423] hpfs: filesystem error: unable to find root dir [ 555.556403][ T8425] bridge_slave_0: left allmulticast mode [ 555.562832][ T8425] bridge_slave_0: left promiscuous mode [ 555.570146][ T8425] bridge0: port 1(bridge_slave_0) entered disabled state [ 555.591631][ T5842] usb 4-1: config 0 descriptor?? [ 555.882749][ T8425] bridge_slave_1: left allmulticast mode [ 555.894122][ T8425] bridge_slave_1: left promiscuous mode [ 555.901888][ T8425] bridge0: port 2(bridge_slave_1) entered disabled state [ 556.261383][ T8425] bond0: (slave bond_slave_0): Releasing backup interface [ 556.296288][ T5842] ft260 0003:0403:6030.0010: unknown main item tag 0x0 [ 556.304622][ T5842] ft260 0003:0403:6030.0010: unknown main item tag 0x0 [ 556.472330][ T8425] bond0: (slave bond_slave_1): Releasing backup interface [ 556.603990][ T5842] ft260 0003:0403:6030.0010: failed to retrieve chip version [ 556.682628][ T5842] ft260 0003:0403:6030.0010: probe with driver ft260 failed with error -71 [ 556.712885][ T5842] usb 4-1: USB disconnect, device number 18 [ 556.794024][ T8425] team0: Port device team_slave_0 removed [ 556.921194][ T8425] team0: Port device team_slave_1 removed [ 556.973406][ T8425] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 556.981359][ T8425] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 557.055238][ T8425] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 557.063351][ T8425] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 557.124509][ T8425] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 557.364676][ T8426] team0: Mode changed to "loadbalance" [ 557.600615][ T8438] FAULT_INJECTION: forcing a failure. [ 557.600615][ T8438] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 557.615092][ T8438] CPU: 0 UID: 0 PID: 8438 Comm: syz.3.717 Not tainted syzkaller #0 PREEMPT(voluntary) [ 557.615264][ T8438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 557.615363][ T8438] Call Trace: [ 557.615421][ T8438] [ 557.615479][ T8438] __dump_stack+0x26/0x30 [ 557.615675][ T8438] dump_stack_lvl+0x14c/0x1c0 [ 557.615871][ T8438] dump_stack+0x1e/0x25 [ 557.616054][ T8438] should_fail_ex+0x7da/0x8a0 [ 557.616289][ T8438] should_fail+0x2a/0x40 [ 557.616480][ T8438] should_fail_usercopy+0x2e/0x40 [ 557.616701][ T8438] _copy_from_user+0x33/0x100 [ 557.616902][ T8438] ___sys_sendmsg+0x11b/0x3b0 [ 557.617093][ T8438] ? kmsan_get_metadata+0xf1/0x160 [ 557.617340][ T8438] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 557.617591][ T8438] ? __rcu_read_unlock+0x6c/0xd0 [ 557.617808][ T8438] ? __fget_files+0x3b4/0x4a0 [ 557.618044][ T8438] ? __fget_files+0x3b9/0x4a0 [ 557.618278][ T8438] ? kmsan_get_metadata+0xf1/0x160 [ 557.618498][ T8438] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 557.618745][ T8438] __x64_sys_sendmsg+0x211/0x3e0 [ 557.618947][ T8438] ? ksys_write+0x3ac/0x470 [ 557.619142][ T8438] ? kmsan_get_metadata+0xf1/0x160 [ 557.619368][ T8438] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 557.619605][ T8438] ? kmsan_get_metadata+0xf1/0x160 [ 557.619831][ T8438] ? kmsan_get_metadata+0xf1/0x160 [ 557.620093][ T8438] x64_sys_call+0x1c60/0x3e70 [ 557.620306][ T8438] do_syscall_64+0xc9/0xf80 [ 557.620509][ T8438] ? clear_bhb_loop+0x40/0x90 [ 557.620686][ T8438] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 557.620863][ T8438] RIP: 0033:0x7fb521b9acb9 [ 557.620995][ T8438] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 557.621140][ T8438] RSP: 002b:00007fb522a3d028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 557.621300][ T8438] RAX: ffffffffffffffda RBX: 00007fb521e15fa0 RCX: 00007fb521b9acb9 [ 557.621416][ T8438] RDX: 0000000000000000 RSI: 0000200000000100 RDI: 0000000000000004 [ 557.621522][ T8438] RBP: 00007fb522a3d090 R08: 0000000000000000 R09: 0000000000000000 [ 557.621625][ T8438] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 557.621725][ T8438] R13: 00007fb521e16038 R14: 00007fb521e15fa0 R15: 00007ffe20a35b08 [ 557.621887][ T8438] [ 558.741933][ T8441] loop3: detected capacity change from 0 to 512 [ 559.059818][ T8447] netlink: 20 bytes leftover after parsing attributes in process `syz.4.721'. [ 559.246182][ T8448] netlink: 112 bytes leftover after parsing attributes in process `syz.1.720'. [ 560.556560][ T8442] loop0: detected capacity change from 0 to 65536 [ 560.566808][ T8442] xfs: Deprecated parameter 'attr2' [ 560.575100][ T8442] XFS: attr2 mount option is deprecated. [ 560.770272][ T8454] loop3: detected capacity change from 0 to 128 [ 560.831371][ T8442] XFS (loop0): Mounting V5 Filesystem 9b7348e5-2fa0-41a5-9526-c53a678b01f3 [ 561.125624][ T8442] XFS (loop0): Ending clean mount [ 561.148736][ T8442] XFS (loop0): Quotacheck needed: Please wait. [ 561.255764][ T8442] XFS (loop0): Quotacheck: Done. [ 561.388106][ T5842] usb 4-1: new low-speed USB device number 19 using dummy_hcd [ 561.605737][ T5782] XFS (loop0): Unmounting Filesystem 9b7348e5-2fa0-41a5-9526-c53a678b01f3 [ 561.682181][ T5839] usb 5-1: new high-speed USB device number 26 using dummy_hcd [ 561.942940][ T5839] usb 5-1: Using ep0 maxpacket: 32 [ 562.019831][ T5839] usb 5-1: config 8 has an invalid interface number: 203 but max is 0 [ 562.028875][ T5839] usb 5-1: config 8 has no interface number 0 [ 562.150639][ T5839] usb 5-1: config 8 interface 203 altsetting 1 has an endpoint descriptor with address 0x93, changing to 0x83 [ 562.164061][ T5839] usb 5-1: config 8 interface 203 altsetting 1 bulk endpoint 0x83 has invalid maxpacket 1024 [ 562.175652][ T5839] usb 5-1: config 8 interface 203 altsetting 1 endpoint 0xD has invalid maxpacket 1023, setting to 64 [ 562.187304][ T5839] usb 5-1: config 8 interface 203 has no altsetting 0 [ 562.454637][ T5839] usb 5-1: New USB device found, idVendor=054c, idProduct=06c3, bcdDevice=eb.7a [ 562.464907][ T5839] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 562.473559][ T5839] usb 5-1: Product: syz [ 562.478196][ T5839] usb 5-1: Manufacturer: syz [ 562.483146][ T5839] usb 5-1: SerialNumber: syz [ 562.763688][ T8467] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 563.122023][ T5839] port100 5-1:8.203: NFC: Could not find bulk-in or bulk-out endpoint [ 563.279807][ T5839] usb 5-1: USB disconnect, device number 26 [ 567.344376][ T8516] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 567.400497][ T8519] ===================================================== [ 567.408497][ T8519] BUG: KMSAN: uninit-value in pfn_reader_next+0x1d5a/0x3e50 [ 567.420962][ T8519] pfn_reader_next+0x1d5a/0x3e50 [ 567.426177][ T8519] pfn_reader_first+0xbcf/0xee0 [ 567.433174][ T8519] iopt_area_fill_domains+0x202/0x1590 [ 567.439634][ T8519] iopt_map_pages+0x1ba5/0x2130 [ 567.444678][ T8519] iopt_map_common+0x224/0x610 [ 567.450332][ T8519] iopt_map_user_pages+0x148/0x1c0 [ 567.456412][ T8519] iommufd_ioas_map+0x6a2/0x9b0 [ 567.461792][ T8519] iommufd_fops_ioctl+0x82a/0x9e0 [ 567.470355][ T8519] __se_sys_ioctl+0x23c/0x400 [ 567.477320][ T8519] __x64_sys_ioctl+0x97/0xe0 [ 567.482387][ T8519] x64_sys_call+0x18a7/0x3e70 [ 567.487309][ T8519] do_syscall_64+0xc9/0xf80 [ 567.492189][ T8519] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 567.498531][ T8519] [ 567.500954][ T8519] Local variable pfns created at: [ 567.506082][ T8519] iopt_area_fill_domains+0x5c/0x1590 [ 567.511920][ T8519] iopt_map_pages+0x1ba5/0x2130 [ 567.521722][ T8519] [ 567.524202][ T8519] CPU: 1 UID: 0 PID: 8519 Comm: syz.0.748 Not tainted syzkaller #0 PREEMPT(voluntary) [ 567.536269][ T8519] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 567.546628][ T8519] ===================================================== [ 567.553846][ T8519] Disabling lock debugging due to kernel taint [ 567.560316][ T8519] Kernel panic - not syncing: kmsan.panic set ... [ 567.566992][ T8519] CPU: 1 UID: 0 PID: 8519 Comm: syz.0.748 Tainted: G B syzkaller #0 PREEMPT(voluntary) [ 567.578458][ T8519] Tainted: [B]=BAD_PAGE [ 567.582749][ T8519] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 567.592975][ T8519] Call Trace: [ 567.596386][ T8519] [ 567.599447][ T8519] __dump_stack+0x26/0x30 [ 567.604017][ T8519] dump_stack_lvl+0x50/0x1c0 [ 567.609035][ T8519] ? dump_stack+0x12/0x25 [ 567.613594][ T8519] dump_stack+0x1e/0x25 [ 567.617999][ T8519] vpanic+0x435/0xd40 [ 567.622233][ T8519] panic+0x15d/0x160 [ 567.626423][ T8519] kmsan_report+0x31a/0x320 [ 567.631294][ T8519] ? __msan_warning+0x1b/0x30 [ 567.636220][ T8519] ? pfn_reader_next+0x1d5a/0x3e50 [ 567.641619][ T8519] ? pfn_reader_first+0xbcf/0xee0 [ 567.646886][ T8519] ? iopt_area_fill_domains+0x202/0x1590 [ 567.652761][ T8519] ? iopt_map_pages+0x1ba5/0x2130 [ 567.657966][ T8519] ? iopt_map_common+0x224/0x610 [ 567.663183][ T8519] ? iopt_map_user_pages+0x148/0x1c0 [ 567.668774][ T8519] ? iommufd_ioas_map+0x6a2/0x9b0 [ 567.674003][ T8519] ? iommufd_fops_ioctl+0x82a/0x9e0 [ 567.679513][ T8519] ? __se_sys_ioctl+0x23c/0x400 [ 567.685045][ T8519] ? __x64_sys_ioctl+0x97/0xe0 [ 567.690205][ T8519] ? x64_sys_call+0x18a7/0x3e70 [ 567.695277][ T8519] ? do_syscall_64+0xc9/0xf80 [ 567.700170][ T8519] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 567.706621][ T8519] ? kmsan_get_metadata+0xf1/0x160 [ 567.712216][ T8519] ? kmsan_get_metadata+0xf1/0x160 [ 567.717585][ T8519] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 567.723702][ T8519] ? pfn_reader_user_pin+0x1dac/0x20b0 [ 567.729419][ T8519] ? iopt_area_fill_domains+0x202/0x1590 [ 567.735298][ T8519] ? iopt_map_pages+0x1ba5/0x2130 [ 567.740503][ T8519] ? iopt_map_common+0x224/0x610 [ 567.745617][ T8519] ? iopt_map_user_pages+0x148/0x1c0 [ 567.751084][ T8519] ? iommufd_ioas_map+0x6a2/0x9b0 [ 567.756414][ T8519] ? iommufd_fops_ioctl+0x82a/0x9e0 [ 567.761847][ T8519] ? kmsan_get_metadata+0xf1/0x160 [ 567.767227][ T8519] __msan_warning+0x1b/0x30 [ 567.771955][ T8519] pfn_reader_next+0x1d5a/0x3e50 [ 567.777162][ T8519] ? kmsan_get_metadata+0xf1/0x160 [ 567.782527][ T8519] ? kmsan_get_metadata+0xf1/0x160 [ 567.787951][ T8519] ? kmsan_get_metadata+0xf1/0x160 [ 567.793358][ T8519] pfn_reader_first+0xbcf/0xee0 [ 567.798461][ T8519] iopt_area_fill_domains+0x202/0x1590 [ 567.804245][ T8519] ? kmsan_get_metadata+0xf1/0x160 [ 567.809611][ T8519] ? kmsan_internal_set_shadow_origin+0x7a/0x110 [ 567.816194][ T8519] ? kmsan_internal_unpoison_memory+0x14/0x20 [ 567.822592][ T8519] ? kmsan_get_metadata+0xf1/0x160 [ 567.828008][ T8519] iopt_map_pages+0x1ba5/0x2130 [ 567.833163][ T8519] iopt_map_common+0x224/0x610 [ 567.838125][ T8519] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 567.844197][ T8519] iopt_map_user_pages+0x148/0x1c0 [ 567.849515][ T8519] iommufd_ioas_map+0x6a2/0x9b0 [ 567.854611][ T8519] ? __pfx_iommufd_ioas_map+0x10/0x10 [ 567.860201][ T8519] iommufd_fops_ioctl+0x82a/0x9e0 [ 567.865502][ T8519] ? __pfx_iommufd_fops_ioctl+0x10/0x10 [ 567.871273][ T8519] __se_sys_ioctl+0x23c/0x400 [ 567.876180][ T8519] __x64_sys_ioctl+0x97/0xe0 [ 567.880994][ T8519] x64_sys_call+0x18a7/0x3e70 [ 567.885898][ T8519] do_syscall_64+0xc9/0xf80 [ 567.890616][ T8519] ? clear_bhb_loop+0x40/0x90 [ 567.895502][ T8519] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 567.901681][ T8519] RIP: 0033:0x7f123499acb9 [ 567.906246][ T8519] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 567.926572][ T8519] RSP: 002b:00007f1232bd5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 567.935205][ T8519] RAX: ffffffffffffffda RBX: 00007f1234c16090 RCX: 00007f123499acb9 [ 567.943378][ T8519] RDX: 00002000000007c0 RSI: 0000000000003b85 RDI: 0000000000000003 [ 567.951499][ T8519] RBP: 00007f1234a08bf7 R08: 0000000000000000 R09: 0000000000000000 [ 567.959614][ T8519] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 567.967742][ T8519] R13: 00007f1234c16128 R14: 00007f1234c16090 R15: 00007ffc78a2a928 [ 567.975922][ T8519] [ 567.979449][ T8519] Kernel Offset: disabled [ 567.983842][ T8519] Rebooting in 86400 seconds..