last executing test programs: 4m14.088872293s ago: executing program 2 (id=3165): r0 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) syz_open_dev$media(0x0, 0x8000009, 0x8800) r1 = syz_open_procfs(0x0, 0x0) pwritev(r1, 0x0, 0x0, 0x1, 0x0) process_vm_writev(r0, &(0x7f0000000180)=[{&(0x7f0000000040)=""/35, 0x23}], 0x1, &(0x7f0000000600)=[{&(0x7f0000000280)=""/59, 0x3b}], 0x1, 0x0) r2 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000016c0)=ANY=[@ANYBLOB="12013f00000000407f04ffff000000000001090224000100000000090400001509000000092140000001220f00090581d7"], 0x0) syz_usb_control_io$hid(r2, &(0x7f0000000500)={0x24, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x0, 0x0, 0x0}, 0x0) r3 = openat$smackfs_cipso(0xffffffffffffff9c, &(0x7f0000000000)='/sys/fs/smackfs/cipso2\x00', 0x2, 0x0) write$smackfs_cipso(r3, 0x0, 0x2e) 4m11.279447028s ago: executing program 2 (id=3170): bind$alg(0xffffffffffffffff, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x60, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$inet6(0xa, 0x4, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@loopback={0xffffffffffffffa4}, 0x4, 0x1, 0x3, 0x0, 0x8}, 0x20) socket$key(0xf, 0x3, 0x2) recvmmsg(r0, &(0x7f000001e940)=[{{0x0, 0x0, &(0x7f0000019ac0)=[{&(0x7f0000000380)=""/202, 0xca}, {&(0x7f00000194c0)=""/102, 0x66}, {&(0x7f0000019540)=""/239, 0xef}, {&(0x7f0000019640)=""/182, 0xb6}, {&(0x7f0000019700)=""/254, 0xfe}, {&(0x7f0000019800)=""/213, 0xd5}, {&(0x7f0000019900)=""/73, 0x49}, {&(0x7f0000019980)=""/61, 0x3d}, {&(0x7f00000199c0)=""/235, 0xeb}], 0x9, &(0x7f0000019b80)=""/4096, 0x1000}, 0x9}, {{&(0x7f000001ab80)=@tipc=@name, 0x80, &(0x7f000001cf40)=[{&(0x7f000001ac00)=""/173, 0xad}, {&(0x7f000001acc0)=""/190, 0xbe}, {&(0x7f000001ad80)=""/4096, 0x1000}, {&(0x7f000001bd80)=""/64, 0x40}, {&(0x7f000001bdc0)=""/4096, 0x1000}, {&(0x7f000001cdc0)=""/243, 0xf3}, {&(0x7f000001cec0)=""/73, 0x49}], 0x7, &(0x7f000001cfc0)=""/230, 0xe6}, 0x9}, {{&(0x7f000001d0c0)=@nfc, 0x80, &(0x7f000001d1c0)=[{&(0x7f000001d140)=""/76, 0x4c}], 0x1, &(0x7f000001d200)=""/98, 0x62}, 0xd5d}, {{&(0x7f000001d280)=@sco, 0x80, &(0x7f000001d3c0)=[{&(0x7f000001d300)=""/188, 0xbc}], 0x1, &(0x7f000001d400)=""/206, 0xce}}, {{&(0x7f000001d500)=@ax25={{0x3, @default}, [@remote, @rose, @rose, @netrom, @bcast, @rose, @null, @default]}, 0x80, &(0x7f000001d680)=[{&(0x7f000001d580)=""/202, 0xca}], 0x1, &(0x7f000001d6c0)=""/82, 0x52}, 0x6}, {{&(0x7f000001d740)=@sco={0x1f, @none}, 0x80, &(0x7f000001ddc0)=[{&(0x7f000001d7c0)=""/41, 0x29}, {&(0x7f000001d800)=""/244, 0xf4}, {&(0x7f000001d900)=""/252, 0xfc}, {&(0x7f000001da00)=""/174, 0xae}, {&(0x7f000001dac0)=""/124, 0x7c}, {&(0x7f000001db40)=""/143, 0x8f}, {&(0x7f000001dc00)=""/161, 0xa1}, {&(0x7f000001dcc0)=""/202, 0xca}], 0x8, &(0x7f000001de40)=""/2, 0x2}, 0x9}, {{&(0x7f000001de80)=@tipc=@name, 0x80, &(0x7f000001e280)=[{&(0x7f000001df00)=""/44, 0x2c}, {&(0x7f000001df40)=""/186, 0xba}, {&(0x7f000001e000)=""/203, 0xcb}, {&(0x7f000001e100)=""/183, 0xb7}, {&(0x7f000001e1c0)=""/131, 0x83}], 0x5}, 0x5e32}, {{&(0x7f000001e300)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10}, 0x80, &(0x7f000001e3c0)=[{&(0x7f000001e380)=""/57, 0x39}], 0x1, &(0x7f000001e400)=""/249, 0xf9}, 0x9}, {{0x0, 0x0, &(0x7f000001e780)=[{&(0x7f000001e500)=""/140, 0x8c}, {&(0x7f000001e5c0)=""/171, 0xab}, {&(0x7f000001e680)=""/207, 0xcf}], 0x3, &(0x7f000001e7c0)=""/79, 0x4f}, 0x7}, {{&(0x7f000001e840)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f000001e900)=[{&(0x7f000001e8c0)=""/38, 0x26}], 0x1}, 0x1}], 0xa, 0x2000000063, &(0x7f0000000340)={0x77359400}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, 0x0, 0x0) connect$inet(r1, &(0x7f0000000180)={0x2, 0x4e21, @remote}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newqdisc={0x24, 0x24, 0xd0f, 0x70bd2d, 0x0, {0x60, 0x0, 0x0, 0x0, {0xfff1, 0xa}, {0xffff, 0xffff}, {0x0, 0xffff}}}, 0x24}}, 0x44080) sendto$inet(r1, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) chdir(&(0x7f0000000140)='./bus\x00') open(0x0, 0x84242, 0x1df2a23c5997fa5e) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x4, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000280)=0x1) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r2, &(0x7f00000004c0)=""/102392, 0x18ff8) r3 = socket(0x22, 0x2, 0x3) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000000)={'filter\x00', 0x0, [0x8, 0x8, 0x1, 0x3ff, 0xfffff800]}, &(0x7f0000000080)=0x54) setsockopt$RXRPC_UPGRADEABLE_SERVICE(0xffffffffffffffff, 0x110, 0x5, &(0x7f0000000100)=[0x1, 0x4], 0x2) 4m10.031044606s ago: executing program 2 (id=3172): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x7c}}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/consoles\x00', 0x0, 0x0) lseek(r1, 0x7, 0x1) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB], 0x7c}, 0x1, 0x0, 0x0, 0x8080}, 0x20004450) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000340)=ANY=[@ANYBLOB="14000000100001000000000006000000051c000a54000000060a810400000000000000000a0000010900010073797a31000000002800048024000180090001006d6574610000000014000280080002400000000a08000340000000170900020073797a3200000000140000001100010000000000000000000000000a"], 0x7c}, 0x1, 0x0, 0x0, 0x20004000}, 0x24000840) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r4, 0x89a3, 0x0) r5 = socket$rds(0x15, 0x5, 0x0) fsync(r5) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x1) ioctl$TCSETS(r6, 0x89f2, &(0x7f00000011c0)={0x6, 0xffff, 0x0, 0xd, 0x0, "5dee000000594000"}) socket$nl_generic(0x10, 0x3, 0x10) accept$alg(r2, 0x0, 0x0) socket$tipc(0x1e, 0x2, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) 4m8.627220191s ago: executing program 2 (id=3176): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000100)=0x5) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040), &(0x7f0000048000), 0x0) 4m7.014991998s ago: executing program 2 (id=3177): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e20, 0xeb, @remote, 0x4}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000080)=0x1, 0x4) sendmsg$inet(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000480)="b2faaa3ba4", 0x5}], 0x1}, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x2, &(0x7f0000000100)=@gcm_256={{0x304}, "7fad06ba65c79419", "58e53a598f1df82e0655a30d817bf2f910d5676201ce27696c99a0363690bf68", "bca2008f", "fb3a3ff0b390801e"}, 0x38) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[], 0x7c}, 0x1, 0x0, 0x0, 0x85}, 0x200008d0) r2 = accept$phonet_pipe(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000001c0)=0x10) getsockopt$PNPIPE_HANDLE(r2, 0x113, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000002c0), 0x40) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f00000003c0)={0x3, 0x0, 'client1\x00', 0x0, "8cae07b7d4c2d8ec", "42941d09ed914c6431df30119b66e80291f41636f13fb566f112dadd75ff2cad", 0x3771, 0x10c4}) sendmsg$NFT_BATCH(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a40000000160a03020000000000000000020000000900020073797a30000000000900010073797a3000000000140003800800014000000000080002400000000014000000110001"], 0x68}}, 0x0) sendmsg$NFT_BATCH(r1, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000500)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x5}}, [], {0x14, 0x11, 0x1, 0x0, 0x0, {0x1}}}, 0x28}}, 0x0) 4m6.398899621s ago: executing program 2 (id=3179): r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c000000030000000000000002000006040000000200000005000000006100"], 0x0, 0x37, 0x0, 0x8}, 0x28) io_setup(0x4, &(0x7f0000000500)) getpgrp(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) syz_open_dev$dri(&(0x7f0000000000), 0x1ff, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x1) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r1 = syz_open_dev$MSR(&(0x7f0000000240), 0x0, 0x0) read$msr(r1, &(0x7f0000019680)=""/102392, 0x18ff8) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) prlimit64(0x0, 0x8, 0x0, &(0x7f0000000080)) shmat(0x0, &(0x7f0000347000/0x4000)=nil, 0xffffffffffffcfff) shmctl$SHM_LOCK(0x0, 0xb) r2 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f00000001c0)={0x0, &(0x7f0000000040)=[0x0], 0x0, 0x0, 0x0, 0x1}) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x124}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r4 = getpid() sched_setscheduler(r4, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)) 3m48.636494514s ago: executing program 32 (id=3179): r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c000000030000000000000002000006040000000200000005000000006100"], 0x0, 0x37, 0x0, 0x8}, 0x28) io_setup(0x4, &(0x7f0000000500)) getpgrp(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) syz_open_dev$dri(&(0x7f0000000000), 0x1ff, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x1) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r1 = syz_open_dev$MSR(&(0x7f0000000240), 0x0, 0x0) read$msr(r1, &(0x7f0000019680)=""/102392, 0x18ff8) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) prlimit64(0x0, 0x8, 0x0, &(0x7f0000000080)) shmat(0x0, &(0x7f0000347000/0x4000)=nil, 0xffffffffffffcfff) shmctl$SHM_LOCK(0x0, 0xb) r2 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f00000001c0)={0x0, &(0x7f0000000040)=[0x0], 0x0, 0x0, 0x0, 0x1}) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x124}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r4 = getpid() sched_setscheduler(r4, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)) 10.357466437s ago: executing program 1 (id=3900): syz_usb_connect$cdc_ecm(0x2, 0x56, &(0x7f0000000140)=ANY=[@ANYBLOB="12010000020000102505a1a44000000001010902440001fd00000009040000ff0202ffff05240600000524"], 0x0) r0 = syz_usb_connect$printer(0x5, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0xfc, 0x10, 0x3, "", [{{0x9, 0x4, 0x0, 0x8, 0x1, 0x7, 0x1, 0x2, 0x0, "", {{{0x9, 0x5, 0x1, 0x2, 0x3ff, 0x72, 0x4, 0x36}}, [{{0x9, 0x5, 0x82, 0x2, 0x1c3, 0xc0, 0xe, 0x4}}]}}}]}}]}}, &(0x7f00000000c0)={0xa, &(0x7f0000000080)={0xa, 0x6, 0x201, 0xe, 0xd, 0xff, 0x40, 0x9}, 0x5, &(0x7f0000000180)={0x5, 0xf, 0x5}, 0x6, [{0x102, &(0x7f0000000640)=@string={0x102, 0x3, "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"}}, {0x4, &(0x7f0000000340)=@lang_id={0x4, 0x3, 0x414}}, {0xa9, &(0x7f0000000380)=@string={0xa9, 0x3, "ed10c2bd6f5e1e158eedb7caabe5fbfd92de58b08a1324c7cdd6c3ab469b3904ac71e65597943399a168c930e28111148f505c09c5469a358f21906779ce683912f493d6c41ed6c4aa6b3e65cb569c6e7347c8cc44039d5870ca5231b3244fda8edf712bfe42b85d826833b5fe1492cd9328d2c946d8cebf8a860d3689f001899567f28af0fdea824af3efbc47799f2c7d25cd2c99d491bff0813516e5bdb96c43c5576bfdff2b"}}, {0x70, &(0x7f0000000440)=@string={0x70, 0x3, "0936db6f24ee0e6537c3185f6219ca5fd8edd49fb726baea7e835cd33f5917e57419384dada332c1d1c600613f74e68ccd26e24e1e861b252556e071c46fbf8a7779290617ebf839047024fa106c2bc7e4f4824db835a2780d4772dbc235b913335d9a289c4ab7c91dba57b8c992"}}, {0x27, &(0x7f0000000500)=@string={0x27, 0x3, "4d16130416a276731fd645728addd0cf030f2fe520251659779a545e899313e62faa11baab"}}, {0x71, &(0x7f0000000540)=@string={0x71, 0x3, "941593429c5c605fa9ce7372f2eda1d3e78ce2c59d500ce446a3ecf85ed432be28bd23dc35c06fdc12cba031564f9f4ddee2cc15ad490e87fb7c9c52d9f5d7469399a99d9016e01a065719efce8e5ca0f0d6de6ddba9001e86108ab3a31d03fd38a02a1bf2f6f74463f764129432a1"}}]}) syz_usb_control_io$printer(r0, 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00000004c0)) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$UHID_INPUT(r4, &(0x7f0000001040)={0xc, {"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0x1000}}, 0x1006) 8.07879707s ago: executing program 1 (id=3924): bind$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00000000c0)={@loopback={0xffffffffffffffa4}, 0x4, 0x1, 0x3, 0x0, 0x8}, 0x20) socket$key(0xf, 0x3, 0x2) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000280)=0x1) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r1, &(0x7f00000004c0)=""/102392, 0x18ff8) r2 = socket(0x22, 0x2, 0x3) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000000)={'filter\x00', 0x0, [0x8, 0x8, 0x1, 0x3ff, 0xfffff800]}, &(0x7f0000000080)=0x54) setsockopt$RXRPC_UPGRADEABLE_SERVICE(0xffffffffffffffff, 0x110, 0x5, &(0x7f0000000100)=[0x1, 0x4], 0x2) 6.993271632s ago: executing program 3 (id=3926): r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/tty/drivers\x00', 0x0, 0x0) preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000340)=""/108, 0x6c}], 0x1, 0xcc, 0x3ff) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/sysvipc/sem\x00', 0x0, 0x0) lseek(r1, 0x9, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x2, 0x1fd, @empty, 0x7}, 0x24) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000040)={@mcast2, 0x2, 0x2, 0xff, 0xe, 0x8}, &(0x7f0000000080)=0x20) r2 = socket$kcm(0x2, 0x200000000000001, 0x106) sendmsg$inet(r2, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x0) setsockopt$sock_attach_bpf(r2, 0x6, 0xd, &(0x7f0000000000), 0x4) setsockopt$sock_attach_bpf(r2, 0x1, 0x24, &(0x7f0000000000), 0x4) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) setresuid(0x0, 0xee00, 0x0) unshare(0x22020400) socket$caif_seqpacket(0x25, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000500)={'bond_slave_1\x00', &(0x7f0000000740)=@ethtool_per_queue_op={0x4b, 0xf, [0x3, 0x1, 0x7fff, 0x1, 0x4, 0x7, 0xa4, 0xffb, 0x7, 0xb6a, 0xc1, 0x4, 0x1, 0x3, 0x5, 0xfd, 0xffe, 0x9, 0x9, 0x3, 0x1, 0xfffffffa, 0x0, 0x6, 0x9, 0x6, 0x7, 0x5, 0x100000, 0x762, 0x3, 0xd, 0xe, 0x2b12, 0x100, 0x6, 0x1c00, 0xb, 0x7, 0xbed4, 0x8, 0x8000100, 0x3, 0x0, 0x11000, 0x3, 0x8, 0x79b, 0x10002, 0x1, 0x7f, 0x4, 0xa, 0x7, 0xf, 0x101, 0xd7, 0x1fa0860a, 0x7, 0xaa, 0x40000081, 0x2, 0x180000, 0x4007, 0x8b, 0x5, 0x9, 0xf7, 0x5, 0x2, 0x6, 0x9, 0x4, 0x7, 0x4009, 0x0, 0x4, 0x100002, 0x8, 0x752, 0x0, 0x5, 0x0, 0x10001, 0x2, 0xffffffff, 0x6, 0x7fff, 0x9, 0x80000000, 0xfdffffff, 0x2, 0x2, 0x84, 0x100, 0x5, 0x251, 0x81, 0xb, 0x5, 0x20006, 0x5, 0x2, 0xb, 0x5, 0xd9a, 0xd, 0x2a2, 0xfffffffd, 0x3, 0x2, 0x5, 0x8, 0x0, 0xdd, 0x2, 0x40, 0x8, 0x4, 0x2, 0x401, 0x66cd, 0x8, 0x8, 0x1, 0x1fc, 0x20c5c, 0xffffffff], "5c5f846519d94f647377309523b81d96e4a732759bb3d1c31664da1fe79dca1dec9273030988f10ce10b5287485fc052cf0596a4f5361eed56ee3e09953e34493b7d69"}}) poll(&(0x7f0000000000), 0x20000000000000b5, 0x9) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000001c0)=0xf) socket(0x1d, 0x80805, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) r5 = socket$nl_generic(0x10, 0x3, 0x10) write$char_usb(r0, &(0x7f0000000240)="039f7baa2195fe01034480f2148eb48fec8c5016a1ade352ee236b6c97eeaf1ee04c110319cd5cc28052515df02dabe07efb19e22ef81a46278843c2410b427039059370cc22f58bc3e293c8edcfcd30ad2141863f99fe6fb48305fddfaecf94328e073afe6b15f6e3573b16d4e00a6da0248ef64ae15d149b8568a51177eb9414817307d47c281f929519cf46e41340", 0x90) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000001500)={'wlan0\x00', 0x0}) r8 = memfd_create(&(0x7f0000000540)='\xa3\x9fn\xb4dR\x04i5\x02\xac\xce\xe1\x88\x9d[@8\xd7\xce\x1f 9I\x7f\x15\x1d\x93=\xb5\xe7\xff\'L\xe6\xd2\x8e\xbc)JtTDq\x81\xcf\x81\xba\xe51\xf5 \xc8\x10>\xc9\\\x85\x17L\xbf\xcf\x91\xdfM\xf3\x02^T*\x00\x02\xb9~B\x9f\xacl\x1d3\x06o\xf8\x16H\xaa*\x02\xf7\xfb\x06\xf1\x83\x92\xa8\xc2\xcb\xae\xb0\xb4\x93\xb8\x04\xf1\x99\xc2yY+\xd9y\x8a\xd5b\xe8\"q\x1b0)\xccm\xacz\xc1\xadd\x9b6a\xf3\xdds\xbb\x88\xff\b\x85\xb3s\x00\x0e\xbcfvi\x85\xfc.|\xd4h\xec\x82o\x8e\x93\x11\xc1\xd4\xae\x05\x17=\xd9R\xd0\xd4\t\xcf\x9b\xdc\xaeV\x88\x94\x9f\xe3\xefqi\xed\xa8w\xbe\xd0\xd0-tBl\x9e+\xd3\xed\xce\x9f\x83\x86\xf9\x12\x16Ts\x80\x13]C\xfb`\xc2`\xf7\x1a\x00\x00\x00\x00\x00\x00\x00k\xae\xcb\x1a.\xc2\x8f\xd1x4]PZ\x9e\xd5Y\xf0L\xa4\xbc\x84\xf6\x04L\xff0\x8b\\*\xf9,\xb6\r\x97\xedy\xe0\x8a\xe2\x8ck\xc6S\xc3g\xb9\x1a\xf8\x8f \x9d\x00u7\xd8\'\xf1E\xa4(Q\x80Fy\xb5\xe4q\xc9\xff \xd8\x9d\xad\x11\xf8m\xd3\xbc\x9e\x10D\x7f!\xca\x0ev\x15h$\x01\xdd\xe5\xce\xf8*\xb3\x01\x85\a\xe4qv&\x9c\xac\x9aN~o\xe5\x89\xd5\a\x9f\f\x1f\xc2e/\x8d\x1e\n\xd0_\xbd!^\xa46\xb8j\xc0x\n\xdb\xe1\xa3\xd6\xae;\r\x92@\xa5I\x88Z1F\xf0\x1at\t\xd0\x8a\x04m\x06\xf3BL\xffS\x9eY\xf4\xb0U \xf8\xd00\x88y\xebX\x92\xd5\xbb\xa1h7\xf3\xe0\x0f\xbd\x02\xe4%\xf9\xb1\x87\x8aM\xfeG\xb2L\xbd\x92-\xcd\x1f\xf4\xe1,\xb7G|\xec\"\xa2\xab\xf6\x84\xe0\xcf1\x9aD\x9c~\x82\x16\x14\x1bW\x82\n\xfcNNe.e\x86\xb0\xfd\xaa?\xe2\x1a<\xadF\xd1s\x90\xa1\x9c]\xb4', 0x0) write$binfmt_elf32(r8, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c466000002ed8e4f97765ce27b90300060000000000000000b738000000000035f4c38422a3bc8220000500000004020300b300000000002a002400b3d7c52ebf31a8d5c8c3c6cb00000009e500d5ffffff05ffffff03"], 0xd8) execveat(r1, &(0x7f0000000100)='./file1\x00', 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_TRIGGER_SCAN(r5, &(0x7f0000001600)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001540)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="01002bbd7000ffdbdf252100000008000300", @ANYRES32=r7, @ANYBLOB="0a00e100669649423eeb00000a00060008021100000100"], 0x3c}, 0x1, 0x0, 0x0, 0x4000080}, 0x8010) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x83, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f00000010c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x84, &(0x7f0000000180)={r9, @in={{0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0xa, 0x5}, 0x90) 6.322911303s ago: executing program 3 (id=3931): vmsplice(0xffffffffffffffff, &(0x7f00000031c0)=[{&(0x7f0000000180)="f95d5cd67589367753f49f88ec74fd4595d78c0f057a3bc6a90bc2ffefd39b8bcccdca820795294aa247772154867a206edf09c05554ec520080fc6078a4724bff216145f1386d4e25839db6e131dc4b32205707f8e99cabf2ed0f44cbd88002345f44abe42e7fe807b1584af9c40e6e1193cfa45902021b3f279f4e3a4d71ebd2d9e4673adf33ffede78992195a0b315fd4f7edf3", 0x95}], 0x1, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000240), 0xffffffff7ffffffd, 0x1608e2) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/freeze_filesystems', 0x82802, 0xf) ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000000080)={r2, 0x0, {0x0, 0x0, 0x0, 0x6, 0x9, 0x0, 0x0, 0x10, 0xd, "faf900000080149989fc8dbe43ea6acc96e3a2503dc3bd3fe37d58128bbad0099cebdc25f5ab60c9e6d665f985881a350000ddffffff00", "32d8cc964e3e2874df2cfc06c89f3d9e234b305d83cd4a524bd3ffe70c7f3f800b2f7b6aa54cc50a4b8aed1ef800", "715200601a8ca5b07dcc141802c4dacf162e43ac61f7ad330000000000a04100", [0x100, 0xd]}}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000380)={0x0, {}, 0x2000000000000000, {}, 0xfffffff9, 0x5, 0x1f, 0x4, "edf0c98dd46e2f433e157c11b61fd76e031f98e8aad01ccba893d22c6ca42d0e22404919797d9893631da439ace17384471651e41baa61a7fc47257802d43f31", "feb09f79899ce11f40e6932779d1f45df1ae191ba339dac78295c165d48aff1f", [0x3, 0x6]}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='blkio.bfq.idle_time\x00', 0x275a, 0x0) r4 = dup(r2) write$binfmt_misc(r4, &(0x7f0000000600)="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"/419, 0x1a3) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f00000002c0)={r3, 0x0, {0x2a00, 0x80010000, 0x0, 0x2, 0x0, 0x0, 0x0, 0xb, 0x1c, "fee8a2ab78fc979fd1e00d96072000001ea89de2b7fb0000e60080b8785d96000100", "2809e8dbe108598948224ad44afac11d875397bdb22d0000b420a1a93c5240f45f819ef6167d3d458dd4992861ac00", "f4bd00ac6700000000000000000000c2888e7d52164ec480e79200000100", [0x0, 0x2000000000001]}}) 6.193654503s ago: executing program 0 (id=3933): fcntl$lock(0xffffffffffffffff, 0x6, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x5031, 0xffffffffffffffff, 0xc2dcc000) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x0, 0x0}) close_range(r0, 0xffffffffffffffff, 0x0) 6.012590213s ago: executing program 3 (id=3935): syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000480)=ANY=[@ANYBLOB], &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/arp\x00') syz_open_dev$video(&(0x7f0000000080), 0x7, 0x2480) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) setreuid(0xffffffffffffffff, r1) fanotify_mark(0xffffffffffffffff, 0x445, 0x800002a, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000200)=""/233, 0xe9}], 0x1, 0xfff, 0x0) 5.871300773s ago: executing program 5 (id=3937): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000400)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_MAP$PAGES(r0, 0x3b85, &(0x7f0000000040)={0x28, 0x5, r1, 0x0, &(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x7}) ioctl$IOMMU_IOAS_MAP$PAGES(r0, 0x3b85, &(0x7f0000000200)={0x28, 0x6, r1, 0x0, &(0x7f0000343000/0xf000)=nil, 0xf000, 0x8000004004000004}) ioctl$IOMMU_IOAS_MAP$PAGES(r0, 0x3b85, &(0x7f0000000100)={0x28, 0x6, r1, 0x0, &(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xc36}) ioctl$IOMMU_IOAS_COPY(r0, 0x3b83, &(0x7f0000000080)={0x28, 0x5, r1, r1, 0x3, 0xfffffffffffffffa, 0x4003}) ioctl$IOMMU_IOAS_MAP$PAGES(r0, 0x3b85, &(0x7f0000000000)={0x28, 0x2, r1, 0x0, &(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6}) (fail_nth: 6) 5.868529757s ago: executing program 0 (id=3938): socket$alg(0x26, 0x5, 0x0) lsetxattr$security_capability(0x0, &(0x7f00000000c0), 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x102, 0x0) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x81009431, &(0x7f0000000000)) syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="120100007292bd404020305582a80000000109021b0001000000000904000001df7fa9000905", @ANYBLOB="868f54"], 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000200)=0x7f) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000000c0)={0xffff8c63, 0xffff, 0x9, 0x60000000, 0xf, "284b0cf8e3d751122dc30f9c4c8120ed16d7ba"}) socket$alg(0x26, 0x5, 0x0) (async) lsetxattr$security_capability(0x0, &(0x7f00000000c0), 0x0, 0x0, 0x0) (async) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x102, 0x0) (async) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x81009431, &(0x7f0000000000)) (async) syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="120100007292bd404020305582a80000000109021b0001000000000904000001df7fa9000905", @ANYBLOB="868f54"], 0x0) (async) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000200)=0x7f) (async) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) (async) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000000c0)={0xffff8c63, 0xffff, 0x9, 0x60000000, 0xf, "284b0cf8e3d751122dc30f9c4c8120ed16d7ba"}) (async) 5.361939985s ago: executing program 5 (id=3940): socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) r2 = openat$sndtimer(0xffffffffffffff9c, &(0x7f00000000c0), 0x0) socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$IPVS_CMD_SET_INFO(r4, 0x0, 0x0) getsockname$packet(r4, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x3c}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket(0x1, 0x803, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000100)) connect$unix(r0, 0x0, 0x0) sendmmsg$unix(r1, 0x0, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 5.086737999s ago: executing program 1 (id=3942): r0 = openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x40, 0xa0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000000040)={0x50, 0x0, r2, {0x7, 0x1f, 0x8, 0xffffffffd24b2432, 0x83, 0xffff, 0x0, 0xabe6, 0x0, 0x0, 0x80, 0x18001}}, 0x50) syz_fuse_handle_req(r1, &(0x7f000000a340)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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", 0x2000, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x78, 0x0, 0x80, {0xc, 0x2003, 0x0, {0xfffffffffffffffd, 0xfffffffffffffffd, 0x10000080000001, 0x4, 0xcaf, 0xffffffff, 0x1, 0x0, 0x80000, 0x8000, 0xb, 0x0, r3, 0x5, 0x3}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x88840, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000000000)={0x4, 0x0, 0xf000, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r5, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000002c0)=[@text16={0x10, &(0x7f0000000080)="360f7883b81e2626660fc7350ff4650666b95c0300000f32f4656df30f09e3650f01efeff8000f0d35", 0x29}], 0x1, 0x2, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100008b}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r6 = socket$can_j1939(0x1d, 0x2, 0x7) recvmsg$can_j1939(r6, 0x0, 0x342a1a05475c305f) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r7 = getpid() sched_setscheduler(r7, 0x2, &(0x7f0000000200)=0x7) read$FUSE(0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4080) fcntl$setpipe(r9, 0x407, 0x0) read$FUSE(r8, &(0x7f0000000480)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_ENTRY(r9, &(0x7f00000024c0)={0x90, 0xffffffffffffffda, r10, {0xfffffffffffffffc, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, {0x2, 0xffff, 0x0, 0x0, 0x20000000000007f, 0x5, 0x0, 0x9, 0x0, 0x0, 0x0, r11, r12, 0x3, 0x5}}}, 0x90) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e21, 0x7ff, @ipv4={'\x00', '\xff\xff', @empty}, 0x7}, 0x1c) r13 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x1) syz_kvm_setup_cpu$x86(r13, r13, &(0x7f0000fce000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, 0x0}], 0x1, 0x3, 0x0, 0x0) ioctl$KVM_RUN(r13, 0xae80, 0x0) sendmsg(r8, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)="5500000018007fd500fe01b2a4a280930a06000000a843089100fe801100080008000c00080000002d000f009b2c136ef75afb83de448daa72540d8102d2c55327c43ab82286ef1fdd20642383656d4d244915", 0x53}], 0x1}, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) socket$can_j1939(0x1d, 0x2, 0x7) 4.99072819s ago: executing program 5 (id=3944): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r5 = add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000280)={'syz', 0x1}, &(0x7f00000002c0)="1d", 0xfe3a, 0xfffffffffffffffe) keyctl$update(0x2, r5, &(0x7f0000000140)="c4", 0x1) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000180)={'wlan0\x00', 0x0}) r7 = socket$l2tp(0x2, 0x2, 0x73) setsockopt$inet_int(r7, 0x0, 0x32, &(0x7f0000000040)=0x6, 0x4) sendmsg$NL80211_CMD_AUTHENTICATE(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="01002abd7004fcdbdf252500000008000300", @ANYRES32=r6, @ANYBLOB="0a00060050505050505000000a003400010101010101000008003500030000000800508004000600080026006c090000fe177bcc45017d452011abac9ee79e7289d38ddf622d96f7ac84fafa350ced2d73ab695a4a12d865226afae1db6176fd1d424b5e2e932c7573461c99bc37d87d9229796004c6e48ba59ec8765490fa5423d562"], 0x4c}}, 0x20000880) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000040)) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f00000000c0)={'wg1\x00'}) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x6000) setresuid(0xee01, r8, r8) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0xc0802, 0x0) socket$packet(0x11, 0x3, 0x300) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x82200, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r9 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r9, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) syz_open_dev$radio(&(0x7f0000000000), 0xffffffffffffffff, 0x2) socket$rds(0x15, 0x5, 0x0) pselect6(0x40, &(0x7f00000001c0)={0x0, 0x2, 0x6, 0xfffffffffffffffd}, 0x0, &(0x7f0000000240)={0x3ff, 0x0, 0x1, 0x9, 0xfffffffffffffffc, 0x0, 0x7fffffff}, 0x0, 0x0) close(0x3) 4.882809704s ago: executing program 0 (id=3945): socket$inet_smc(0x2b, 0x1, 0x0) socket(0x2000000015, 0x80005, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) socket$packet(0x11, 0x3, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_proto_private(r0, 0x89ee, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000013c0)=ANY=[@ANYBLOB="640000001000030400"/20, @ANYRES32=0x0, @ANYBLOB="e5fda988000000002800128009000100766c616e00000000180002800c000200060000001f000000060001000000000008000500", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32, @ANYBLOB="0a000100000070"], 0x64}, 0x1, 0x0, 0x0, 0x8811}, 0x0) pipe2(&(0x7f0000001180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84880) fcntl$setpipe(r3, 0x407, 0x5) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000300)={&(0x7f0000000040)="682a1134bf286e1cbd3d550169f9b6a33f4203bf05587895cc7da527bced6a87199db02e6cc9880f14160dd50db64e8c2a2871e5d1d638a2d3c32d4c1490c2c9cdcb0112af5af6ae37c3d7bdc1fbcd8542b398e964201c631ba2ae9cd924508595366e35e0c2658671cba0941c241acdfb06b91a7917f85631aeef16d2bab8b9cbebdc3974e30e280dbdae87d207346cd5a9cc707c1fba883a98cd09be4150e749785351a5b08d6e99017410c00f1741ae8433e9e139ada827fb16276f78116611b71ec759d789459e9a8dbed360ec24c87130c7fa7d464cd7597f16f35b5e8dc686cb1b", &(0x7f0000000180), &(0x7f00000001c0)="03f85f5877d7ec1cefd42e0ca7bcb85d0cd01c4e048582fc811ba4793d945d76565a76f9dee124b8d4517b7e43d787942bc8089b3db5df93d2bf2e958a23f8012d916c6ce884b1", &(0x7f0000000240)="8d3625a4b68e0c18d9dc85a2891963f1f1fe7613f1561168b0e64901f78330ac6db03b2def03c526e0ae355f26fea2d80f919c5363603de267ed21b2d952345ec6d3620ca673717f5ebb5782576bd2c73b9a6c2b130e005b77fdce4978385e1a853f23f2bf812c6e8072c77bd5b0c57225c3cb6b2ec436de116798e1bc1bcc56301f", 0x100, r3, 0x4}, 0x38) 4.779587567s ago: executing program 0 (id=3947): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$SMC_PNETID_ADD(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x5c, r1, 0x4, 0x70bd26, 0x25dfdbfb, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth1_macvtap\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) (async) sendmsg$SMC_PNETID_ADD(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x5c, r1, 0x4, 0x70bd26, 0x25dfdbfb, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth1_macvtap\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) userfaultfd(0x0) (async) r2 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x3}) syz_genetlink_get_family_id$SEG6(&(0x7f0000000200), r0) (async) r3 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000200), r0) sendmsg$SEG6_CMD_DUMPHMAC(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, r3, 0x400, 0x70bd2a, 0x25dfdbfb, {}, [@SEG6_ATTR_DST={0x14, 0x1, @private0}]}, 0x28}}, 0x44840) (async) sendmsg$SEG6_CMD_DUMPHMAC(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, r3, 0x400, 0x70bd2a, 0x25dfdbfb, {}, [@SEG6_ATTR_DST={0x14, 0x1, @private0}]}, 0x28}}, 0x44840) r4 = syz_open_dev$video4linux(&(0x7f0000000300), 0x0, 0x4000) ioctl$VIDIOC_S_FMT(r4, 0xc0d05605, &(0x7f0000000340)={0x6, @pix={0x7, 0x8000, 0x30314247, 0x2, 0x4cf7, 0x1, 0xb, 0x2, 0x0, 0x4, 0x0, 0x4}}) r5 = openat2(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x101000, 0x7, 0x2}, 0x18) ioctl$BLKBSZSET(r5, 0x40081271, &(0x7f00000004c0)=0x1000) (async) ioctl$BLKBSZSET(r5, 0x40081271, &(0x7f00000004c0)=0x1000) userfaultfd(0x1) (async) userfaultfd(0x1) fcntl$setown(r2, 0x8, 0x0) ioctl$FUSE_DEV_IOC_BACKING_CLOSE(r5, 0x4004e502, &(0x7f0000000500)=0x36) syz_emit_vhci(&(0x7f0000000540)=@HCI_VENDOR_PKT={0xff, 0x1}, 0x2) ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r5, 0x8982, &(0x7f0000000580)) openat$autofs(0xffffffffffffff9c, &(0x7f00000005c0), 0x400, 0x0) (async) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f00000005c0), 0x400, 0x0) r7 = geteuid() ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r6, 0xc018937b, &(0x7f0000000600)={{0x1, 0x1, 0x18, r4, {r7, 0xffffffffffffffff}}, './file0\x00'}) (async) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r6, 0xc018937b, &(0x7f0000000600)={{0x1, 0x1, 0x18, r4, {r7, 0xffffffffffffffff}}, './file0\x00'}) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000680)={'ip6erspan0\x00'}) (async) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000680)={'ip6erspan0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r8, &(0x7f00000007c0)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000780)={&(0x7f00000006c0)={0x98, 0x0, 0x100, 0x70bd2c, 0x25dfdbfe, {}, [{{0x8}, {0x7c, 0x2, 0x0, 0x1, [{0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0xffffffff}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x2}}}]}}]}, 0x98}, 0x1, 0x0, 0x0, 0x4}, 0x20000010) rt_sigprocmask(0x0, &(0x7f0000000800)={[0xdd1d]}, &(0x7f0000000840), 0x8) write$vhost_msg_v2(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0x0, {&(0x7f0000000880)=""/13, 0xd, &(0x7f00000008c0)=""/127, 0x2, 0x1}}, 0x48) (async) write$vhost_msg_v2(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0x0, {&(0x7f0000000880)=""/13, 0xd, &(0x7f00000008c0)=""/127, 0x2, 0x1}}, 0x48) mount$9p_xen(&(0x7f00000009c0), &(0x7f0000000a00)='./file1\x00', &(0x7f0000000a40), 0x1000, &(0x7f0000000a80)={'trans=xen,', {[{@noextend}], [{@measure}]}}) openat$vnet(0xffffffffffffff9c, &(0x7f0000000ac0), 0x2, 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000b00)={0x0, 0x0, 0x4, 0x0, '\x00', [{0x0, 0xf1, 0x0, 0x7, 0x1cc, 0xe66}, {0x6, 0x1, 0x7fff, 0x7, 0xd, 0x2}], ['\x00', '\x00', '\x00', '\x00']}) symlinkat(&(0x7f0000000cc0)='./file1\x00', r8, &(0x7f0000000d00)='./file1\x00') ioctl$VIDIOC_DV_TIMINGS_CAP(r4, 0xc0905664, &(0x7f0000000d40)={0x0, 0x0, '\x00', @bt={0x3131, 0x100, 0x8, 0x5, 0x6, 0x906, 0x5, 0x5}}) rt_sigtimedwait(&(0x7f0000000e00)={[0x9]}, &(0x7f0000000e40), &(0x7f0000000ec0)={0x0, 0x3938700}, 0x8) 4.370818701s ago: executing program 0 (id=3952): bind$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00000000c0)={@loopback={0xffffffffffffffa4}, 0x4, 0x1, 0x3, 0x0, 0x8}, 0x20) socket$key(0xf, 0x3, 0x2) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000280)=0x1) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r1, &(0x7f00000004c0)=""/102392, 0x18ff8) r2 = socket(0x22, 0x2, 0x3) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000000)={'filter\x00', 0x0, [0x8, 0x8, 0x1, 0x3ff, 0xfffff800]}, &(0x7f0000000080)=0x54) setsockopt$RXRPC_UPGRADEABLE_SERVICE(0xffffffffffffffff, 0x110, 0x5, &(0x7f0000000100)=[0x1, 0x4], 0x2) 3.989581059s ago: executing program 4 (id=3955): prlimit64(0x0, 0xe, &(0x7f0000000000)={0x8, 0x8b}, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000580)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x3fc, 0x0, 0x32}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x4e23, 0x0, @loopback, 0x3}, 0x7e) sched_setscheduler(0x0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) sched_setaffinity(0x0, 0x0, 0x0) setrlimit(0x9, &(0x7f0000000080)={0x860b, 0xffff}) r5 = syz_open_dev$dri(&(0x7f00000000c0), 0x1fe, 0x0) ioctl$DRM_IOCTL_MODE_SETGAMMA(r5, 0xc02064a5, &(0x7f0000000180)={0x0, 0x0, 0x0, &(0x7f0000000040), 0x0}) 3.859084844s ago: executing program 5 (id=3956): r0 = socket$phonet_pipe(0x23, 0x5, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000040)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) gettid() ioctl$SIOCPNENABLEPIPE(r0, 0x89ed, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r4 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000080)='/dev/comedi3\x00', 0x400, 0x0) ioctl$COMEDI_DEVCONFIG(r4, 0x40946400, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4000c, 0x3024}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @geneve={{0xb}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GENEVE_UDP_ZERO_CSUM6_TX={0x5}, @IFLA_GENEVE_UDP_ZERO_CSUM6_RX={0x5, 0xa, 0x1}]}}}]}, 0x44}}, 0x4004041) 3.852917437s ago: executing program 1 (id=3957): r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000740)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x4e24, @broadcast}, 0x2, 0x0, 0x4}}, 0x2e) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r3, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001240)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010026bd70000400000507000000080009000200000008000c000000000008000b"], 0x34}}, 0x20) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="05000000040000000400000009"], 0x50) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000400000018110000", @ANYRES32=r4, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085000000c300000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r5, 0x400c6615, &(0x7f00000001c0)={0x0, @aes128, 0x0, @desc1}) r6 = syz_open_dev$vbi(&(0x7f0000000000), 0x3, 0x2) r7 = creat(0x0, 0x0) ioctl$TIOCGPGRP(r7, 0x540f, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$VIDIOC_QUERYBUF_DMABUF(r6, 0xc0585609, &(0x7f0000000380)={0x9, 0xb, 0x4, 0x100000, 0x6, {r8, r9/1000+60000}, {0x5, 0x0, 0x4, 0x4, 0x7f, 0x9, 'GNXK'}, 0x0, 0x4, {0xffffffffffffffff}, 0x2, 0x0, r4}) ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f00000004c0)=0xffffffffffffffff) ioctl$VIDIOC_QBUF(r6, 0xc058560f, &(0x7f0000000200)=@multiplanar_fd={0x10000, 0x1, 0x4, 0x200, 0x8, {0x77359400}, {0x3, 0x1, 0x8, 0x3, 0x5, 0x38, "76b36b70"}, 0x1, 0x4, {&(0x7f0000000440)=[{0xb, 0xc, {r7}, 0x3}, {0x810000, 0x10001, {r10}, 0x7}]}, 0x640c, 0x0, r11}) io_setup(0x9, &(0x7f0000000080)=0x0) open(&(0x7f0000000180)='./bus\x00', 0x8517e, 0x8b) io_submit(r12, 0x0, &(0x7f0000000400)) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000080)={r5}, 0xc) 3.822089025s ago: executing program 4 (id=3958): capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)={0x6, 0x6, 0x2, 0x87, 0xffffffff, 0x2}) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2}, &(0x7f0000000100)) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@bloom_filter={0x1e, 0x0, 0x1ff, 0x7}, 0x50) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001740)={r0, 0x0, &(0x7f0000001700)=""/53}, 0x20) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(0x0, 0x1, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) syz_open_dev$dvb_frontend(&(0x7f0000000340), 0x0, 0x2) syz_open_dev$sg(&(0x7f0000000140), 0x6f5e, 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f0000000640)='./bus\x00', 0x289c2, 0x142) fremovexattr(r1, &(0x7f0000000040)=@known='system.posix_acl_default\x00') openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0) quotactl$Q_SYNC(0xffffffff80000102, 0x0, 0x0, 0x0) 2.566824347s ago: executing program 4 (id=3959): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0xe, @loopback}}, 0x0, 0x0, 0x46, 0x0, "2431d0edd9b36cb74d7df7671eacf04be3b08353efa3641776f56c7556fd3713097bd0072577bc6fefb4cdc9e94e420b0ea4fbc5b07a32056eff5e6c42784b46ddab72b1b8fc87f208ad6db80d8dfe25"}, 0xd8) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @dev={0xfe, 0x80, '\x00', 0x1e}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x10, 0x11, 0x0, 0x5}}}}}}}, 0x0) (fail_nth: 7) 2.565407599s ago: executing program 3 (id=3960): r0 = open(&(0x7f0000000000)='./file0\x00', 0x88800, 0x41) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x8666, 0x8, [0x5, 0x8, 0x1, 0x2, 0x200, 0xc1a, 0x4, 0x8]}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1}, 0x8) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x300000a) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000100)={0x0, {}, 0x0, {}, 0x10, 0x12, 0x12, 0x15, "f8beaeeb4edfbd468aba0c326e20f435cde9cacb4b625009aa484a1fb9baa203a8511eef3762c00b36e5009ea8986d747dd0dfd6449103bc5af242ac8cc32a11", "13b0176ec61c32ebc7c99cbaad5a77faced8d63a3291324095ac33ab423243fa", [0x8, 0x8]}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0)=r1, 0x4) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000200), &(0x7f0000000240)=0x4) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f0000000280)=0x0) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000007440)=[{{&(0x7f00000002c0)=@nfc={0x27, r3, 0x1, 0x5}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000340)="c9c4097c5dabf77e6afe7b0b1cfaf11b136032b6f303c63b9196a8d8c870de47b388ff5c0999c27bd47a56643a4b42ed70015aca81d64276d3d75cea3d0158d670e3c1bbfb915f831058829a2178d833036ac540818d6d006962842c138cdbf47eaf97e1e3", 0x65}, {&(0x7f00000003c0)="35affb0e598b0ef30f64fc51b626b27dcefee8889a835f3496a06972ce2dcbccee55c292c077f55a1c8b3e971637adcf977a7bd4e00a02a5e9b70b381a715028278ae4084753d2d8dd5994a55ec028849ccc9b31d3236615694aaae7ed4ae7c75d2a2af0ac236aed249d5b76b6c61554e9cad5a74046413f176b51e639d2e2e53fbf0f1680cfaf92366c6e483d8333d00a885a78de4bafea50db66a9d395af7d062b443b1ec0e123176a0cc6668ed84baa", 0xb1}, {&(0x7f0000000480)="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{0x48, 0xff, 0x6, "11047d82f9d45d869c94955834228b96cff8d797be2fc1bd7df3e0433f06d5bb19be435ff00a2f619ffbb9f505f484ff8b3077d97573"}, {0x90, 0x29, 0xa0, "3ba7383fdfd9cf5e696ab10c35133b8fa0ab7fb2898b3597e07f300c34283ca23fc5b1cb22a2e10064cfacf1ee67cd66a6f579d7a10a915ec2b17161a51ac851d20619cbbd725c4983f037e2159de27ef5b184c1282eae745d6754d2f769870231fcc9b3ba3179e8ceef32a53474b4bc323e1ea8597b723c3ce116f89a41"}, {0x88, 0x117, 0x5b8, "3b030b257975f0e43b7ac666315331ccf3fdf1869d0906c6370f712e6a1f44a3eb1af2b308b77f9a2c0413d4c5214986124c54e0cdebb483f922908d65afa3769c335b85d592e027a0cfe8f090bcaace4c2abf0c15d9c9e496d8d46a0c1158e1abdc26648f1babf05fdabee5f2d17d0a0225de81bf4e"}], 0x2290}}], 0x3, 0x20008000) r5 = syz_open_dev$dri(&(0x7f0000007500), 0x4, 0x80) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000007580)={0x2, &(0x7f0000007540)=[{}, {}]}) syz_emit_ethernet(0xd0, &(0x7f00000075c0)={@multicast, @local, @void, {@llc_tr={0x11, {@snap={0x1ff, 0xaa, "05", "887ed6", 0x6003, "71d8a0f1006b33485d562484eef1ff2006b38c1dd3c70c645b97ed934bbb3d9d0b0b55b8f2889871f4145db0514ba7faebd24ce9460558def30dfd504a3797edf85bd1cbe1c95f25952bd379e8dc05b67c6bc73ebee9bb1f07cc92ffeffa12c384bf915341d6404624c6135c72518e2d609d0a060684920744e73de1b22dcf80312488e4786aa8460073d25f5eae8eaafdf3a049852dcf6cbe51869893bddbebcd607352dedea481bcbcdb270ce6b173f90e4caad18506acc210"}}}}}, &(0x7f00000076c0)={0x0, 0x4, [0xfe7, 0xdd6, 0x4b0, 0xc08]}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000007700)={0x8}, 0x4) ioctl$DRM_IOCTL_GET_CLIENT(r5, 0xc0286405, &(0x7f0000007740)={0x6c2cf97a, 0x2, {0xffffffffffffffff}, {0xee00}, 0xfffffffffffffffd, 0x10001}) ptrace$setregset(0x4205, r6, 0x6, &(0x7f0000007840)={&(0x7f0000007780)="cc5ca23a5de9bf81127265456256c3269dd832e728c7289d2da20e7f9e4a5af9e3f25d70dc390bb1a8497585ffc1a0a74cdb17ec7ef78a30b268ad888b1a82727d42889e2dbd5c2dc6eea895e76277bab16b689acd9d7cd82596beffd96712e5ec7148c21fc7080633c0c2eebf9382bdd8f12bf8628aa88faa060942015ebeef206db8", 0x83}) mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) connect$nfc_raw(r0, &(0x7f0000007880)={0x27, r3, 0xffffffffffffffff, 0x2}, 0x10) r7 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$XFS_IOC_BULKSTAT(r7, 0x8040587f, &(0x7f0000007c80)={{0x7, 0x5, 0x7, 0x200, 0x2}, &(0x7f00000078c0)=[{}, {}, {}, {}, {}]}) mkdirat(0xffffffffffffffff, &(0x7f0000007d00)='./file0\x00', 0x140) r8 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r8, 0x84, 0x10, &(0x7f0000007d40)=@assoc_value={r1, 0xa}, &(0x7f0000007d80)=0x8) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000007e40)={'syztnl1\x00', &(0x7f0000007dc0)={'syztnl0\x00', 0x0, 0x4, 0x6, 0x6, 0x6, 0x1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x10, 0x700, 0x7, 0x9fb}}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000007f00)={'ip6tnl0\x00', &(0x7f0000007e80)={'ip6gre0\x00', r9, 0xe, 0x2a, 0x6c, 0x100, 0x21, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @mcast1, 0x40, 0x80, 0x9, 0x5}}) writev(0xffffffffffffffff, &(0x7f0000009040)=[{&(0x7f0000007f40)="c3f083f1f186312bb5fd3f9211042a9b567e2976d345f827400c2d5a229c28230de37eb66377eff1cb20ba9631384332b3e2504d1b922cd34610d41b5323ea3a5da6081e5bd0261a107e666aab2119caa33ef7b4e0cb31b7f8b9c5ee3e4507c3abeb85c59a89c22c186d8999646f4176", 0x70}, {&(0x7f0000007fc0)="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", 0x1000}, {&(0x7f0000008fc0)="80e1530745aa11f0d929d0a79f28529b05f8b53a52b0246f774019b2e26bb3b0a5f1c633dd79c85ac2bf376380f80c72d034945b2edebb356da684605ad5f4f737d7dd118f5f5dce5151a5e64d276d20f2e874343723fcbfcb3f2e68a5c954987592ee0408c0b0f0122304123dda", 0x6e}], 0x3) fstat(r8, &(0x7f0000009080)) fcntl$lock(r7, 0x7, &(0x7f0000009100)={0x6, 0x4, 0x245, 0x7fffffffffffffff, r6}) ioctl$BTRFS_IOC_ENCODED_WRITE(r4, 0x40809440, &(0x7f0000009940)={&(0x7f0000009880)=[{&(0x7f0000009140)="f1a197e7fac09acbbd796a00be4b3800c7e9833fbfedd432072b5bb05b164b9cd4457b8e69067afd8572428e096acebc1bd74ed1a3fbaa3e29452259c929ee9d47cc229a010db45a12aa0f0239f87445950b56abb0b8b0d3fe081baea933136facf187a7c5e58d107d227725c42f8e3687b86fe64d1896863956f3b035f49f34720cca574ca3795a04f3766fed9a80363c551b3222086f361d10cdab8189bc76e4c65811afff073d2875192164b231c32b6a1b14c70d43dea30dd640701ea61b624ec29675e9e88ec1ed755b7eccd14feb69379c5bd1bd254bf08d896684fa838cc0525422f0b555a9f09b23c5de7c56d3e6", 0xf2}, {&(0x7f0000009240)="927e97594cad260c0e9ff20d7ac38d65cc397d990b995b74c58aef11589da0210f7ecaa5baf467afb5e6f2d7fb24f07a68a0b372fd2714b59a9dd283678f00adc4cf9eb33fb0758892ceade04c0f1457345e86c094c6d8519dc418edaec1f44f11ac2c01a5c1f008549de07ff923348adfd31ae72843bc7e475ccf370b98e42efdc42d117469704ca7a2f86202cfda6bd08616678d5d395b46e5795d42b36a7f9f3e7f52ba2dc91f120af7765608", 0xae}, {&(0x7f0000009300)="b91527e344aa2549e47f351c29d809bb71d771bdd048ff20e79f69b0ca76eabb047bb6801f65a0ceecf76c083410bee30ada773522ad7e7b8c9c8e1ad1dd66af6932b73af4954917750ca691d2902e98f0457d55f9a74ef8d27219e9093b942c5ca045f160efb3a33de9623c432f45fb2fde66c17b33fa0f98b9b7ab48a1f9826342bb9a938d6ec6ee83e79808b684c3bf46cb575bf5476e1024dcb16d83488416381d06172d2c89ef125b03e2a4efc6be54bb2b1991972990b5ba8596bbb5eadd69a56ba5803b415465ca0339e2215f12db4543d89f", 0xd6}, {&(0x7f0000009400)="3114b29902eba8fb4aa0540272db1a63bed0b0d372d6150eaf5c8ae7266249e42c4680ddb57734f9502a62bc67c193579f03cd02b8b64fa9b81d4392edde39b99070bcc3efbe97cceefae8e294778e566e57d996188e80413dd1aa30545a3f025e03375f81b3373e0eceeda40f47feb1c8f1aa4cf4e6d5e5864384e5751f058d5ad2ffa2818f35d619ba97775d597fbcfddc34fdd048d70affae1b32d10d59bea03824d2b9192e8af0ccdc1cfa00cb5e8422ef48a372b6a7ae324923fa11684a7a433aed2ba73a196937677a20d3c4c5e30a9e5c1b16c71c6f85ca2d233ccc7bfd8d1e90", 0xe4}, {&(0x7f0000009500)="43576054868d562219a10d5726b7ca34b4822399d3543522332c60eef3b34bc21284d96d578e3970", 0x28}, {&(0x7f0000009540)="a4b346c6ba47ae8a50c98a04a9c8440ae0c52ba7349ccf43236238c42662d2da07742dc72460faf5eb52c5bb5f74d79826028c978a6991e1610010353b08f09c08a1f2ed83c5dd6364592e3c1987b97126b401e81497a8ca2fe38c9b3fb860a1b7a1de20f1b790c9fbb6c42152f5281ef9a8eaca9feb0d6a872f0bbf0485c376fcd8ac3d010d47d68bdf767d401f26ada7abe88b4d52c080", 0x98}, {&(0x7f0000009600)="9ffa512ba86c34909c23090126ef899a758d67ec9ef4ccaf52dbe95fe826de6c118775f10b15cb1bc4977f96be300ec918a637decd14daf04772676161e5b9e0c77ab5dd39d04ed643a007aa19db88809cefdbd04d55f81f3a2d76701db727421b23a51ac469a578770b09dedb34629ffd499579190527fccbdcf264b5a17ef514f4bb2347ec85b5f1658858fa5db4fa6255db1c5771c22a17a48e05669b6b8e0610c43edad10823ecaa65afd4ba00d3d9196c1da3360a8c9be8cd653165d73449a0d7576a44998a17f7c4f433b25645d57f", 0xd2}, {&(0x7f0000009700)="7e6d19121a42e1f28563785879f1f8f621b25e3973580950fd750e447994f6803aeb964309ef0830b91f5605d4af77ff44bf3968cc8b236ab122db12a258556207eee7c8da32d7eecbfed19927555997eae8b28538622ce4ce9cfe729fe147f0ae975b519ab03a2e358e6749d5a41313cbe423c75272167d94b7c73a851aee020c8a6704cd91d48735d5894cfb73febf96f96ad6e1dca9b940b138aa669ee955b2944cb29074404556553663c22da01775213ec3e74c772ee2c5bac190f14942d733f6de35bde8ac81eb0b1c7bf6e9747d298d5fcc27b29e3af0a1b0393c252c", 0xe0}, {&(0x7f0000009800)="e6ff2e3e1c2c483944768105c1567dd146e29658b5faf0dcdd12e4e1382f7040bfb4c6071795ea1a6c3852470655ab343d721538cd454b1ed7cc508a1ef8ae49e8a304396a500daa494d6a31fe212cd81908e652", 0x54}], 0x9, 0x10001, 0x0, 0xfa, 0x6, 0x400, 0x2, 0x5a8}) 2.507268855s ago: executing program 5 (id=3961): syz_open_dev$vbi(&(0x7f0000000080), 0x3, 0x2) openat$pfkey(0xffffffffffffff9c, 0x0, 0x10400, 0x0) r0 = syz_open_dev$dvb_demux(&(0x7f0000000400), 0x0, 0x2f00) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') mount$9p_fd(0x0, &(0x7f0000000040)='.\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)=ANY=[@ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 1.851539833s ago: executing program 4 (id=3962): prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000280)=0x8) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./file1\x00', 0x100) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000001c00), 0x12) syz_open_dev$tty1(0xc, 0x4, 0x1) socket$alg(0x26, 0x5, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000140), r3) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYRESDEC=r1, @ANYRES16=r4, @ANYBLOB="010000000000000000000100000008000100030000002c0004801800030080ff00000500030080ff00000500030080ff0000050003000100000005000300800000000800020003"], 0x50}, 0x1, 0x0, 0x0, 0x80}, 0x51) openat$adsp1(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) bind$nfc_llcp(0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}]}) chdir(&(0x7f0000000140)='./bus\x00') r5 = open(&(0x7f0000000040)='./file0\x00', 0x84242, 0x1df2a23c5997fad6) sendfile(r5, r5, 0x0, 0x7f03) 1.79843977s ago: executing program 1 (id=3963): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000080000000200000007"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000003000000000000000040000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000002f44c1060300000085000000070000009500000000000000"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0xd, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4e6}, 0x94) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000001c0)={{r0}, &(0x7f0000000080), &(0x7f0000000180)='%pS \x00'}, 0x20) bpf$PROG_BIND_MAP(0xa, &(0x7f00000003c0)={r1, r0}, 0xc) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200), 0x400000, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000240)={0x4c, 0x3, 0x6, 0x6, 0x8, 0x2}) (async) r3 = epoll_create1(0x0) (async, rerun: 64) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) (rerun: 64) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) (async, rerun: 64) sendmmsg$unix(r5, &(0x7f00000bd000), 0x318, 0x0) (rerun: 64) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f0000000100)={0x20000014}) (async) io_uring_enter(r2, 0x5dc9, 0xd952, 0x10, &(0x7f0000000280)={[0x1]}, 0x8) (async, rerun: 64) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x80, &(0x7f0000000640)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB="2c726f6f746d6764653d30303030303030303030303030303030303034303030302c757365725f69643d13738212508e80c2b6bd0125dbf7ab0caab22303be508d1a7701b666578192e83dfeb5", @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) (async, rerun: 64) read$FUSE(0xffffffffffffffff, &(0x7f000000c3c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000080)={0x50, 0x0, r6, {0x7, 0x29, 0x9, 0xffffffff9080edc4, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2}}, 0x50) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f00000042c0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006380)={0x20, 0x0, 0x0, {0x0, 0x1c}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) syz_fuse_handle_req(0xffffffffffffffff, 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", 0x2000, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=ANY=[@ANYRES32=r7, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="010000000400000000000000000000000000200003000000000000002b000000f90000003a2d285cc980000009c30000f3397cd86d4d928d14d3a461b60245898556c20600000000002b133b0800000000000000"], 0x0, 0x0, 0x0}) (async) ppoll(&(0x7f0000000180)=[{r5, 0x1c}], 0x1, 0x0, 0x0, 0x0) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="11000000040000000400000122bf000021000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48) r10 = socket(0x2c, 0x3, 0x0) r11 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="110000000400000004000000ff00000000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="004000000000000085018000"/28], 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r11, &(0x7f0000000140), &(0x7f0000000080)=@udp6=r10}, 0x20) (async) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={r9, &(0x7f0000000140), &(0x7f0000000080)=@udp=r10}, 0x20) (async) r12 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff8000}]}) ioctl$UI_DEV_DESTROY(r2, 0x5502) (async) close_range(r12, 0xffffffffffffffff, 0x0) r13 = syz_usb_connect(0x3, 0x3d, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000065686f104a343e36ecd167ced43860a74cd1bb04efb400a80102030109022b0001ff0600000904e207026d62dc010905010300040309020705e408eec2d409050000ff03620501"], 0x0) syz_usb_disconnect(r13) 1.765704392s ago: executing program 3 (id=3964): openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0x13, 0x4, &(0x7f0000000380)=@framed={{0x18, 0x0, 0x0, 0x0, 0x201, 0x0, 0x0, 0x0, 0x8}, [@generic={0x81, 0x1, 0x1, 0x4a}]}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x42, '\x00', 0x0, @fallback=0x12, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa}, 0x94) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x1d, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x4, 0x40, 0x7fff0000}]}) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f07ebbeeb, 0x8031, 0xffffffffffffffff, 0xbf5ce000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000200)='./binderfs/binder0\x00', 0x0, 0x0) r3 = io_uring_setup(0x115c, &(0x7f0000000440)={0x0, 0x8270, 0x40, 0x3, 0x117}) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x0, &(0x7f0000000640), 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x3f, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff7ffc}]}) r4 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000300)="d800000018008105e00212ba0d8105040a020200020f108b067c55a1bc000900b80006990200000015000500fc038178a80015000338004002000c0901ac040000d67f6f947a7100a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d7a5025ccca262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e97030000000000000000000000000081e1df1a0000008dc5fb510162", 0xd8}], 0x1}, 0x800) r5 = socket(0x1e, 0x4, 0x0) sendmmsg(r5, &(0x7f00000030c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x9200000000000000) bind$tipc(r5, 0x0, 0x0) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r7, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r7, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010040000000000002034400000008000300", @ANYRES32=r8, @ANYBLOB="08002600851600000a00180000000000000000001c005a8018000180140002"], 0x4c}, 0x1, 0x0, 0x0, 0x40810}, 0x400409c) sendmsg$NL80211_CMD_FRAME(r5, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x18, r6, 0x10, 0x70bd26, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_TX_NO_CCK_RATE={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x2001}, 0x8040) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r9, 0x8924, &(0x7f0000000000)={'veth0_vlan\x00', @random="010000201000"}) 1.747735876s ago: executing program 5 (id=3965): openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000580)=@abs={0x1, 0x0, 0x4e22}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) ioctl$NILFS_IOCTL_SET_SUINFO(r0, 0x40186e8d, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0xbc3d, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) socket$inet6_mptcp(0xa, 0x1, 0x106) write$RDMA_USER_CM_CMD_RESOLVE_IP(0xffffffffffffffff, 0x0, 0x0) mount$fuse(0x0, 0x0, 0x0, 0x1802020, &(0x7f0000000340)=ANY=[]) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000280)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) socket$inet6(0xa, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) close(0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f00000001c0)=0xffffffffffffffff, 0x4) sendmmsg$inet(r4, &(0x7f00000060c0)=[{{0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000140)='@', 0x1}], 0x1}}], 0x1, 0x4000000) sendmmsg$sock(r3, &(0x7f0000000f40)=[{{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000000280)="f8", 0x1}], 0x1, &(0x7f0000000a40)=[@timestamping={{0x14, 0x1, 0x4f, 0x3ff}}], 0x18}}], 0x1, 0x40440d1) r5 = accept4(r2, 0x0, 0x0, 0x800) sendmmsg$alg(r5, &(0x7f0000000e00)=[{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000a80)="212f6a480425dad4deb35e29762bbea2ca497773e61e94abb91bda94ce4b05", 0x1f}, {0x0}], 0x2, &(0x7f0000000b80)=[@assoc={0x18, 0x117, 0x4, 0xa}], 0x18, 0x4}, {0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f0000000bc0)="13947b044df611870307c7565069e80dc7d4a68ccae1cfab8ec10d322c2436f077a399610591d6a60cbf438a4a651033fa7b468e457458a705", 0x39}, {&(0x7f0000000c00)="856afee7e8cd4b9a2891a6f5ad3311d53221b416986576339292f31027d3bfe67046e20ad1186e96f1a730171e4edcc177c8a9a1fdff8af6b87afd8d9ff02ba1d060dfa0d061f583011f66e248001002b13b883b", 0x54}], 0x2, &(0x7f0000000e80)=ANY=[@ANYBLOB="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"], 0x128, 0x22008004}], 0x2, 0x40800) recvmsg$can_bcm(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000680)=""/112, 0x70}], 0x1}, 0x10150) r6 = syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x8002) r7 = fcntl$dupfd(r6, 0x0, r6) write$uinput_user_dev(r7, &(0x7f0000000180)={'syz1\x00', {0x10, 0x0, 0xfffb}, 0x9, [0xb86, 0x7, 0x4, 0x7, 0x7ff, 0x3, 0x5, 0x100000, 0x5, 0x4, 0x8, 0x3, 0x9, 0x1f, 0xc795, 0x8, 0x7fff, 0x10001, 0x4, 0x4, 0x1, 0x6, 0xa, 0x6, 0x1, 0x5, 0xffffffff, 0xfb82, 0x3, 0x80000000, 0x0, 0x4, 0xd, 0x2, 0x0, 0x1, 0x0, 0xfffffffc, 0x400, 0x5, 0x9, 0x5, 0x2, 0x6, 0x0, 0x8, 0x5, 0x6, 0x8000001, 0xe8, 0x5, 0x7, 0x100004, 0x2, 0x2f03132e, 0x0, 0x3, 0x9, 0x3, 0x0, 0x4, 0x0, 0xe2, 0x287d], [0x101, 0x31, 0x6, 0x7, 0x23e, 0x80000001, 0x40a1, 0xe, 0x3, 0x8, 0x9, 0x7f, 0x75, 0x8, 0x7fff, 0x2, 0x7f, 0x5, 0x73, 0x8, 0xffffffff, 0x0, 0x7ff, 0x4, 0x4d, 0x1, 0x0, 0x81, 0x0, 0x2, 0x8, 0xf, 0xd, 0x2, 0x2a, 0x8, 0x7, 0x3, 0x1, 0x8, 0x2, 0xfffffff0, 0x6, 0x8, 0x7cd, 0x5, 0x7, 0x3, 0xc5, 0x5, 0x9, 0x7, 0x10000, 0x6, 0x5, 0x0, 0x3, 0x4, 0xa, 0x0, 0x100002, 0x0, 0x6], [0x0, 0x2, 0x1, 0x3, 0x9, 0x8001, 0x8, 0x3ea7, 0x2, 0xfffffff8, 0x5, 0x1, 0x703, 0xfffffffd, 0xfffffffa, 0xd, 0x7ff, 0x6, 0x80000, 0x7fffffff, 0x9, 0x48, 0x9, 0x6, 0x1, 0x9, 0x3, 0x709, 0x9, 0x9, 0x2, 0x7, 0xff, 0x7fffffff, 0x5, 0x6, 0x43cd, 0x5, 0xd, 0x8000, 0x4, 0x40, 0x7, 0x5, 0x8, 0x9, 0x4, 0xffff89a3, 0x1000, 0x19, 0x9, 0xa59, 0x3ff, 0x1, 0x3, 0xfffffff5, 0x9, 0x80, 0x10000, 0x1d, 0x3, 0x4, 0x1, 0x1], [0x7, 0x8, 0x213, 0x789c, 0x40, 0x6, 0x1000, 0xa4, 0x2, 0x3, 0x2, 0x5, 0x7fffffff, 0xd, 0x6, 0x7, 0x8, 0xd, 0x7fffffff, 0x0, 0xffff, 0x0, 0x6, 0x7, 0x0, 0xda43, 0x3, 0x5, 0x14ac3b3b, 0x2, 0xb, 0x0, 0x2, 0x1, 0x1, 0x1000, 0x81, 0xff, 0xb6, 0x5, 0xffff, 0x10, 0xa114, 0x3, 0x6, 0x800, 0x4, 0x40, 0x101, 0x4, 0x0, 0xfffffff7, 0x3, 0x800, 0x0, 0x4, 0x5, 0x3, 0x2, 0x6, 0xe, 0x5, 0x6, 0xffffffff]}, 0x45c) 1.578913655s ago: executing program 4 (id=3966): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000001f40)={0x0, 0xfc}}, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000600)={@local, @broadcast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "00fcff", 0x18, 0x6, 0x1, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x6, 0xc2, 0x0, 0x0, 0x0, {[@fastopen={0x1e, 0x2}]}}}}}}}}, 0x0) 472.278079ms ago: executing program 3 (id=3967): prlimit64(0x0, 0xe, &(0x7f0000000000)={0x8, 0x8b}, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff}) connect$unix(r2, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setrlimit(0x9, &(0x7f0000000080)={0x860b, 0xffff}) io_setup(0x3, &(0x7f0000002400)) 381.397136ms ago: executing program 4 (id=3968): prlimit64(0x0, 0xe, &(0x7f0000000000)={0x8, 0x8b}, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000580)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x3fc, 0x0, 0x32}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) syz_emit_ethernet(0x1f, &(0x7f00000001c0)=ANY=[@ANYBLOB="bbbbbbbbbbbbaaaaaaaaaa2b001142420300"], 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) sched_setaffinity(0x0, 0x0, 0x0) setrlimit(0x9, &(0x7f0000000080)={0x860b, 0xffff}) r5 = syz_open_dev$dri(&(0x7f00000000c0), 0x1fe, 0x0) ioctl$DRM_IOCTL_MODE_SETGAMMA(r5, 0xc02064a5, &(0x7f0000000180)={0x0, 0x0, 0x0, &(0x7f0000000040), 0x0}) 315.412045ms ago: executing program 1 (id=3969): capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)={0x6, 0x6, 0x2, 0x87, 0xffffffff, 0x2}) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2}, &(0x7f0000000100)) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@bloom_filter={0x1e, 0x0, 0x1ff, 0x7}, 0x50) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001740)={r0, 0x0, &(0x7f0000001700)=""/53}, 0x20) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(0x0, 0x1, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) syz_open_dev$dvb_frontend(&(0x7f0000000340), 0x0, 0x2) syz_open_dev$sg(&(0x7f0000000140), 0x6f5e, 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f0000000640)='./bus\x00', 0x289c2, 0x142) fremovexattr(r1, &(0x7f0000000040)=@known='system.posix_acl_default\x00') bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000200)={@map, 0x11, 0x0, 0xffffffff, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], 0x4, 0x0, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0]}, 0x40) quotactl$Q_SYNC(0xffffffff80000102, 0x0, 0x0, 0x0) 0s ago: executing program 0 (id=3970): r0 = fcntl$getown(0xffffffffffffffff, 0x9) process_vm_writev(r0, &(0x7f0000000340)=[{&(0x7f0000000040)}, {&(0x7f00000000c0)}, {&(0x7f0000000100)=""/204, 0xcc}, {&(0x7f0000000200)=""/71, 0x47}, {&(0x7f0000000280)=""/75, 0x4b}, {&(0x7f0000000300)=""/35, 0x23}], 0x6, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/133, 0x85}, {&(0x7f0000000500)=""/156, 0x9c}], 0x2, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd(0x8c66) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000080)={0x2ce, 0x0, 0x4, r3, 0x11}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000400)={0x27800000002, 0x0, 0x4, r3, 0x1}) kernel console output (not intermixed with test programs): 6] usb 5-1: Manufacturer: 鍈 [ 890.175866][ T36] usb 5-1: SerialNumber: ꊊ퓕몢ૉ㟞뵵퐘魮囄폩竷⏔喷勭⣊ਫ਼྾늴됋ꫂ폮퓊䚝䆧ফ琕眑袳僴ั글熶糞訵瓃뙀⭐槖깔䲞歙献ꉬ禥쉹㚲ꦢ䣫木蘼呜怸፟嵛ꔯ쒺麇ꑼ堦翭曳펦鈵궺䶆ࠗ㣀讓姁ꟊ摊飲鈼晪뗍氍䧌洄㄃鬆Ⅽ樏ꍁ슝὇킲⫵꧙輿 [ 890.408521][T16580] 9pnet_fd: Insufficient options for proto=fd [ 890.475827][ T36] usbhid 5-1:1.0: can't add hid device: -71 [ 890.475969][ T36] usbhid 5-1:1.0: probe with driver usbhid failed with error -71 [ 890.502523][ T36] usb 5-1: USB disconnect, device number 51 [ 892.139526][ T6667] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 892.164058][ T6667] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 892.165469][ T6667] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 892.170095][ T6667] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 892.170990][ T6667] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 892.192481][T15303] usb 5-1: new high-speed USB device number 52 using dummy_hcd [ 892.862355][T15303] usb 5-1: Using ep0 maxpacket: 32 [ 892.866954][T15303] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 892.870056][T15303] usb 5-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 892.870085][T15303] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 892.870107][T15303] usb 5-1: Product: syz [ 892.870123][T15303] usb 5-1: Manufacturer: syz [ 892.870138][T15303] usb 5-1: SerialNumber: syz [ 892.877034][T15303] usb 5-1: config 0 descriptor?? [ 892.886889][T15303] smsc95xx 5-1:0.0 (unnamed net_device) (uninitialized): usbnet_get_endpoints failed: -22 [ 892.887186][T15303] smsc95xx 5-1:0.0: probe with driver smsc95xx failed with error -22 [ 893.082973][T16589] netlink: 8 bytes leftover after parsing attributes in process `syz.4.3514'. [ 893.182965][T16603] FAULT_INJECTION: forcing a failure. [ 893.182965][T16603] name failslab, interval 1, probability 0, space 0, times 0 [ 893.183001][T16603] CPU: 0 UID: 0 PID: 16603 Comm: syz.5.3518 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 893.183027][T16603] Tainted: [L]=SOFTLOCKUP [ 893.183035][T16603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 893.183047][T16603] Call Trace: [ 893.183055][T16603] [ 893.183063][T16603] dump_stack_lvl+0xe8/0x150 [ 893.183099][T16603] should_fail_ex+0x46b/0x600 [ 893.183133][T16603] should_failslab+0xa8/0x100 [ 893.183156][T16603] __kmalloc_noprof+0xdf/0x7b0 [ 893.183175][T16603] ? kfree+0x4d/0x6c0 [ 893.183202][T16603] ? tomoyo_realpath_from_path+0xe3/0x5d0 [ 893.183235][T16603] tomoyo_realpath_from_path+0xe3/0x5d0 [ 893.183273][T16603] ? tomoyo_path_number_perm+0x219/0x630 [ 893.183296][T16603] tomoyo_path_number_perm+0x246/0x630 [ 893.183320][T16603] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 893.183345][T16603] ? __lock_acquire+0x6b5/0x2cf0 [ 893.183399][T16603] ? __fget_files+0x2a/0x420 [ 893.183430][T16603] ? __fget_files+0x2a/0x420 [ 893.183456][T16603] ? __fget_files+0x3a6/0x420 [ 893.183483][T16603] ? __fget_files+0x2a/0x420 [ 893.183513][T16603] security_file_ioctl+0xc3/0x2a0 [ 893.183539][T16603] __se_sys_ioctl+0x47/0x170 [ 893.183564][T16603] do_syscall_64+0x14d/0xf80 [ 893.183586][T16603] ? trace_irq_disable+0x3b/0x150 [ 893.183612][T16603] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 893.183634][T16603] ? clear_bhb_loop+0x40/0x90 [ 893.183660][T16603] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 893.183681][T16603] RIP: 0033:0x7f0b929cc819 [ 893.183701][T16603] 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 [ 893.183719][T16603] RSP: 002b:00007f0b90c26028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 893.183752][T16603] RAX: ffffffffffffffda RBX: 00007f0b92c45fa0 RCX: 00007f0b929cc819 [ 893.183768][T16603] RDX: 0000200000000040 RSI: 0000000000000720 RDI: 0000000000000003 [ 893.183780][T16603] RBP: 00007f0b90c26090 R08: 0000000000000000 R09: 0000000000000000 [ 893.183792][T16603] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 893.183804][T16603] R13: 00007f0b92c46038 R14: 00007f0b92c45fa0 R15: 00007ffc7d477a78 [ 893.183854][T16603] [ 893.188535][T16603] ERROR: Out of memory at tomoyo_realpath_from_path. [ 893.794632][T16589] 8021q: adding VLAN 0 to HW filter on device bond2 [ 893.800111][ T5853] usb 5-1: USB disconnect, device number 52 [ 893.882360][ T5902] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 894.041223][ T5902] usb 6-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 894.041255][ T5902] usb 6-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 894.041275][ T5902] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 894.041325][ T5902] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 894.041352][ T5902] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8241, setting to 1024 [ 894.089191][ T5902] usb 6-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 894.089317][ T5902] usb 6-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 894.089372][ T5902] usb 6-1: Product: syz [ 894.089435][ T5902] usb 6-1: Manufacturer: syz [ 894.217692][ T6667] Bluetooth: hci2: command tx timeout [ 894.834280][ T5902] cdc_wdm 6-1:1.0: skipping garbage [ 894.834295][ T5902] cdc_wdm 6-1:1.0: skipping garbage [ 894.839810][ T5902] cdc_wdm 6-1:1.0: cdc-wdm0: USB WDM device [ 894.839826][ T5902] cdc_wdm 6-1:1.0: Unknown control protocol [ 896.487852][ T6667] Bluetooth: hci2: command tx timeout [ 896.723223][T16642] bond0: Error: Cannot enslave bond to itself. [ 896.796842][ T5880] usb 6-1: USB disconnect, device number 3 [ 897.035165][T16590] chnl_net:caif_netlink_parms(): no params data found [ 898.440719][T16590] bridge0: port 1(bridge_slave_0) entered blocking state [ 898.452124][T16671] FAULT_INJECTION: forcing a failure. [ 898.452124][T16671] name failslab, interval 1, probability 0, space 0, times 0 [ 898.452151][T16671] CPU: 0 UID: 0 PID: 16671 Comm: syz.5.3531 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 898.452173][T16671] Tainted: [L]=SOFTLOCKUP [ 898.452179][T16671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 898.452222][T16671] Call Trace: [ 898.452231][T16671] [ 898.452241][T16671] dump_stack_lvl+0xe8/0x150 [ 898.452281][T16671] should_fail_ex+0x46b/0x600 [ 898.452308][T16671] should_failslab+0xa8/0x100 [ 898.452332][T16671] __kmalloc_cache_noprof+0x84/0x690 [ 898.452348][T16671] ? __vmalloc_noprof+0xd2/0x120 [ 898.452371][T16671] ? bpf_prog_alloc_no_stats+0xdb/0x4f0 [ 898.452397][T16671] bpf_prog_alloc_no_stats+0xdb/0x4f0 [ 898.452422][T16671] bpf_prog_alloc+0x3c/0x1a0 [ 898.452445][T16671] bpf_prog_load+0x7ba/0x1ae0 [ 898.452477][T16671] ? __pfx_bpf_prog_load+0x10/0x10 [ 898.452514][T16671] ? bpf_lsm_bpf+0x9/0x20 [ 898.452531][T16671] ? security_bpf+0x7e/0x2d0 [ 898.452552][T16671] __sys_bpf+0x618/0x950 [ 898.452574][T16671] ? __pfx___sys_bpf+0x10/0x10 [ 898.452592][T16671] ? kmem_cache_free+0x185/0x6b0 [ 898.452620][T16671] ? ksys_write+0x202/0x270 [ 898.452646][T16671] ? __pfx_ksys_write+0x10/0x10 [ 898.452676][T16671] __x64_sys_bpf+0x7c/0x90 [ 898.452695][T16671] do_syscall_64+0x14d/0xf80 [ 898.452713][T16671] ? trace_irq_disable+0x3b/0x150 [ 898.452732][T16671] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 898.452749][T16671] ? clear_bhb_loop+0x40/0x90 [ 898.452768][T16671] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 898.452784][T16671] RIP: 0033:0x7f0b929cc819 [ 898.452799][T16671] 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 [ 898.452814][T16671] RSP: 002b:00007f0b90c26028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 898.452831][T16671] RAX: ffffffffffffffda RBX: 00007f0b92c45fa0 RCX: 00007f0b929cc819 [ 898.452843][T16671] RDX: 0000000000000094 RSI: 0000200000000840 RDI: 0000000000000005 [ 898.452853][T16671] RBP: 00007f0b90c26090 R08: 0000000000000000 R09: 0000000000000000 [ 898.452863][T16671] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 898.452873][T16671] R13: 00007f0b92c46038 R14: 00007f0b92c45fa0 R15: 00007ffc7d477a78 [ 898.452897][T16671] [ 898.490195][T16590] bridge0: port 1(bridge_slave_0) entered disabled state [ 898.491940][T16590] bridge_slave_0: entered allmulticast mode [ 898.532813][ T6667] Bluetooth: hci2: command tx timeout [ 898.550156][T16590] bridge_slave_0: entered promiscuous mode [ 898.644579][T16590] bridge0: port 2(bridge_slave_1) entered blocking state [ 898.661395][T16590] bridge0: port 2(bridge_slave_1) entered disabled state [ 898.663200][T16590] bridge_slave_1: entered allmulticast mode [ 898.695583][T16590] bridge_slave_1: entered promiscuous mode [ 899.074372][T16590] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 899.100630][T16590] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 899.305086][T16685] 9p: Bad value for 'rfdno' [ 899.680680][T16590] team0: Port device team_slave_0 added [ 900.742332][ T6667] Bluetooth: hci2: command tx timeout [ 900.781799][T16590] team0: Port device team_slave_1 added [ 901.175588][ T5880] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 901.175594][ T5853] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 901.332459][ T5853] usb 6-1: Using ep0 maxpacket: 16 [ 901.335460][ T5880] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 901.335508][ T5880] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 901.336116][ T5853] usb 6-1: config 0 has an invalid interface number: 105 but max is 0 [ 901.336140][ T5853] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 901.336161][ T5853] usb 6-1: config 0 has no interface number 0 [ 901.340521][ T5880] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 901.340551][ T5880] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 901.340574][ T5880] usb 4-1: Product: syz [ 901.340602][ T5880] usb 4-1: Manufacturer: syz [ 901.340617][ T5880] usb 4-1: SerialNumber: syz [ 901.341205][ T5853] usb 6-1: New USB device found, idVendor=046d, idProduct=08d3, bcdDevice= b.17 [ 901.341232][ T5853] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 901.341253][ T5853] usb 6-1: Product: syz [ 901.341269][ T5853] usb 6-1: Manufacturer: syz [ 901.341285][ T5853] usb 6-1: SerialNumber: syz [ 901.521767][ T5853] usb 6-1: config 0 descriptor?? [ 901.526523][T16590] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 901.526541][T16590] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 901.526569][T16590] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 901.598266][T16590] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 901.598285][T16590] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 901.598322][T16590] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 901.659632][ T5853] uvcvideo 6-1:0.105: Found UVC 0.00 device syz (046d:08d3) [ 901.659679][ T5853] uvcvideo 6-1:0.105: No valid video chain found. [ 901.717165][ T5880] cdc_mbim 4-1:1.0: skipping garbage [ 901.986016][T16695] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 902.187610][T16590] hsr_slave_0: entered promiscuous mode [ 902.199549][T16590] hsr_slave_1: entered promiscuous mode [ 902.208519][T16590] debugfs: 'hsr0' already exists in 'hsr' [ 902.209045][T16590] Cannot create hsr debugfs directory [ 902.320839][T16708] netlink: 16 bytes leftover after parsing attributes in process `syz.0.3538'. [ 902.320868][T16708] netlink: 4 bytes leftover after parsing attributes in process `syz.0.3538'. [ 903.120179][T16716] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 905.906914][T16590] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 906.062164][ T5902] usb 6-1: USB disconnect, device number 4 [ 906.525820][ T5880] cdc_mbim 4-1:1.0: bind() failure [ 906.552410][ T5880] cdc_ncm 4-1:1.1: probe with driver cdc_ncm failed with error -71 [ 906.555469][ T5880] cdc_mbim 4-1:1.1: probe with driver cdc_mbim failed with error -71 [ 906.556803][ T5880] usbtest 4-1:1.1: probe with driver usbtest failed with error -71 [ 906.592531][ T5880] usb 4-1: USB disconnect, device number 21 [ 906.829228][T16590] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 907.117901][T16744] netlink: 4 bytes leftover after parsing attributes in process `syz.5.3543'. [ 907.523275][T16590] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 907.791778][T16590] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 908.803392][T16590] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 908.850027][T16590] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 908.941768][T16590] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 909.040674][T16590] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 909.242715][ T5853] usb 1-1: new high-speed USB device number 53 using dummy_hcd [ 909.392536][ T5853] usb 1-1: Using ep0 maxpacket: 32 [ 909.408463][ T5853] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 909.408497][ T5853] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 909.408536][ T5853] usb 1-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 909.408559][ T5853] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 909.454779][ T5853] usb 1-1: config 0 descriptor?? [ 910.463696][T16590] 8021q: adding VLAN 0 to HW filter on device bond0 [ 910.845369][T16590] 8021q: adding VLAN 0 to HW filter on device team0 [ 910.887621][T12060] bridge0: port 1(bridge_slave_0) entered blocking state [ 910.887824][T12060] bridge0: port 1(bridge_slave_0) entered forwarding state [ 910.941489][ T183] bridge0: port 2(bridge_slave_1) entered blocking state [ 910.942133][ T183] bridge0: port 2(bridge_slave_1) entered forwarding state [ 911.034733][ T5880] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 911.182939][ T5880] usb 4-1: Using ep0 maxpacket: 8 [ 911.192020][ T5880] usb 4-1: config 0 has an invalid interface number: 31 but max is 0 [ 911.192053][ T5880] usb 4-1: config 0 has no interface number 0 [ 911.221696][ T5880] usb 4-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 911.221730][ T5880] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 911.221752][ T5880] usb 4-1: Product: syz [ 911.221768][ T5880] usb 4-1: Manufacturer: syz [ 911.221783][ T5880] usb 4-1: SerialNumber: syz [ 911.320438][ T5880] usb 4-1: config 0 descriptor?? [ 912.425152][ T5880] uvcvideo 4-1:0.31: Found UVC 0.04 device syz (046d:08c3) [ 912.425452][ T5880] uvcvideo 4-1:0.31: No valid video chain found. [ 912.582332][ T5880] usb 4-1: USB disconnect, device number 22 [ 914.316223][T16802] netlink: 12 bytes leftover after parsing attributes in process `syz.5.3561'. [ 915.302781][ T5853] usbhid 1-1:0.0: can't add hid device: -32 [ 915.302909][ T5853] usbhid 1-1:0.0: probe with driver usbhid failed with error -32 [ 915.824656][ T5881] usb 1-1: USB disconnect, device number 53 [ 916.155352][T16590] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 916.400544][T16590] veth0_vlan: entered promiscuous mode [ 916.464423][T16590] veth1_vlan: entered promiscuous mode [ 916.820340][T16590] veth0_macvtap: entered promiscuous mode [ 916.852139][T16590] veth1_macvtap: entered promiscuous mode [ 917.150037][T16819] dns_resolver: Unsupported content type (152) [ 918.250356][T16590] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 918.267769][T16590] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 919.294980][ T95] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 919.327221][ T59] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 919.330717][ T59] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 919.475192][ T59] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 921.242466][ T1393] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 921.242488][ T1393] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 921.294682][T16841] FAULT_INJECTION: forcing a failure. [ 921.294682][T16841] name failslab, interval 1, probability 0, space 0, times 0 [ 921.294715][T16841] CPU: 0 UID: 0 PID: 16841 Comm: syz.3.3564 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 921.294739][T16841] Tainted: [L]=SOFTLOCKUP [ 921.294746][T16841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 921.294757][T16841] Call Trace: [ 921.294764][T16841] [ 921.294772][T16841] dump_stack_lvl+0xe8/0x150 [ 921.294804][T16841] should_fail_ex+0x46b/0x600 [ 921.294832][T16841] should_failslab+0xa8/0x100 [ 921.294852][T16841] __kmalloc_noprof+0xdf/0x7b0 [ 921.294869][T16841] ? set_mcast_msfilter+0x3b/0x380 [ 921.294894][T16841] set_mcast_msfilter+0x3b/0x380 [ 921.294918][T16841] ip_set_mcast_msfilter+0x2f4/0x3f0 [ 921.294941][T16841] do_ip_setsockopt+0x1a27/0x2ea0 [ 921.294967][T16841] ? __pfx_do_ip_setsockopt+0x10/0x10 [ 921.294985][T16841] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 921.295006][T16841] ? lockdep_hardirqs_on+0x7a/0x110 [ 921.295036][T16841] ? __fget_files+0x2a/0x420 [ 921.295081][T16841] ip_setsockopt+0x66/0x110 [ 921.295099][T16841] ? __pfx_sock_common_setsockopt+0x10/0x10 [ 921.295128][T16841] do_sock_setsockopt+0x17c/0x1b0 [ 921.295152][T16841] __x64_sys_setsockopt+0x143/0x1b0 [ 921.295177][T16841] do_syscall_64+0x14d/0xf80 [ 921.295196][T16841] ? trace_irq_disable+0x3b/0x150 [ 921.295218][T16841] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 921.295236][T16841] ? clear_bhb_loop+0x40/0x90 [ 921.295259][T16841] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 921.295277][T16841] RIP: 0033:0x7f269684c819 [ 921.295294][T16841] 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 [ 921.295310][T16841] RSP: 002b:00007f2694aa6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 921.295330][T16841] RAX: ffffffffffffffda RBX: 00007f2696ac5fa0 RCX: 00007f269684c819 [ 921.295343][T16841] RDX: 0000000000000030 RSI: 0000000000000000 RDI: 0000000000000003 [ 921.295354][T16841] RBP: 00007f2694aa6090 R08: 0000000000000090 R09: 0000000000000000 [ 921.295366][T16841] R10: 0000200000000480 R11: 0000000000000246 R12: 0000000000000001 [ 921.295378][T16841] R13: 00007f2696ac6038 R14: 00007f2696ac5fa0 R15: 00007ffc9b603ae8 [ 921.295410][T16841] [ 921.748156][ T6118] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 921.748177][ T6118] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 921.802361][T16847] netlink: 12 bytes leftover after parsing attributes in process `syz.3.3575'. [ 923.042367][ T10] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 923.962327][ T10] usb 6-1: Using ep0 maxpacket: 32 [ 923.964727][ T10] usb 6-1: config index 0 descriptor too short (expected 29220, got 36) [ 923.964754][ T10] usb 6-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 923.964776][ T10] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 923.964826][ T10] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 923.964848][ T10] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 923.964875][ T10] usb 6-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 923.964919][ T10] usb 6-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 923.964943][ T10] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 924.059672][ T10] usb 6-1: config 0 descriptor?? [ 924.253769][T16888] FAULT_INJECTION: forcing a failure. [ 924.253769][T16888] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 924.253810][T16888] CPU: 0 UID: 0 PID: 16888 Comm: syz.4.3585 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 924.253834][T16888] Tainted: [L]=SOFTLOCKUP [ 924.253840][T16888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 924.253868][T16888] Call Trace: [ 924.253874][T16888] [ 924.253881][T16888] dump_stack_lvl+0xe8/0x150 [ 924.253909][T16888] should_fail_ex+0x46b/0x600 [ 924.253935][T16888] _copy_from_user+0x2d/0xb0 [ 924.253952][T16888] memdup_user+0x5e/0xd0 [ 924.253974][T16888] strndup_user+0x68/0xd0 [ 924.253996][T16888] bpf_uprobe_multi_link_attach+0x35e/0x1020 [ 924.254029][T16888] ? __pfx_bpf_uprobe_multi_link_attach+0x10/0x10 [ 924.254062][T16888] ? __fget_files+0x2a/0x420 [ 924.254083][T16888] ? __fget_files+0x2a/0x420 [ 924.254102][T16888] ? __fget_files+0x3a6/0x420 [ 924.254120][T16888] ? __fget_files+0x2a/0x420 [ 924.254141][T16888] ? bpf_prog_attach_check_attach_type+0x453/0x540 [ 924.254168][T16888] link_create+0x67c/0x850 [ 924.254191][T16888] __sys_bpf+0x468/0x950 [ 924.254212][T16888] ? __pfx___sys_bpf+0x10/0x10 [ 924.254234][T16888] ? rt_mutex_slowunlock+0x1cb/0x300 [ 924.254267][T16888] ? ksys_write+0x248/0x270 [ 924.254291][T16888] ? __pfx_ksys_write+0x10/0x10 [ 924.254319][T16888] __x64_sys_bpf+0x7c/0x90 [ 924.254336][T16888] do_syscall_64+0x14d/0xf80 [ 924.254353][T16888] ? trace_irq_disable+0x3b/0x150 [ 924.254370][T16888] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 924.254386][T16888] ? clear_bhb_loop+0x40/0x90 [ 924.254404][T16888] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 924.254419][T16888] RIP: 0033:0x7f7e2a26c819 [ 924.254432][T16888] 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 [ 924.254446][T16888] RSP: 002b:00007f7e2849d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 924.254461][T16888] RAX: ffffffffffffffda RBX: 00007f7e2a4e6090 RCX: 00007f7e2a26c819 [ 924.254473][T16888] RDX: 0000000000000040 RSI: 00002000000005c0 RDI: 000000000000001c [ 924.254483][T16888] RBP: 00007f7e2849d090 R08: 0000000000000000 R09: 0000000000000000 [ 924.254493][T16888] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 924.254501][T16888] R13: 00007f7e2a4e6128 R14: 00007f7e2a4e6090 R15: 00007ffd0b16a978 [ 924.254524][T16888] [ 924.547956][ T10] usblp 6-1:0.0: usblp0: USB Bidirectional printer dev 5 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 924.566566][ T10] usb 6-1: USB disconnect, device number 5 [ 924.704724][ T10] usblp0: removed [ 925.317421][T16895] usb usb8: usbfs: process 16895 (syz.4.3588) did not claim interface 0 before use [ 925.352478][ T10] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 925.562382][ T10] usb 6-1: Using ep0 maxpacket: 32 [ 925.564286][ T10] usb 6-1: config index 0 descriptor too short (expected 29220, got 36) [ 925.564307][ T10] usb 6-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 925.564328][ T10] usb 6-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 925.564365][ T10] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 925.564382][ T10] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 925.564400][ T10] usb 6-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 925.564431][ T10] usb 6-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 925.564449][ T10] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 925.682687][ T10] usb 6-1: config 0 descriptor?? [ 925.752578][T15303] usb 4-1: new low-speed USB device number 23 using dummy_hcd [ 925.828891][ T10] usblp 6-1:0.0: usblp0: USB Bidirectional printer dev 6 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 925.850789][ T10] usb 6-1: USB disconnect, device number 6 [ 925.885139][ T10] usblp0: removed [ 925.902349][T15303] usb 4-1: Invalid ep0 maxpacket: 64 [ 925.942460][ T36] usb 5-1: new high-speed USB device number 53 using dummy_hcd [ 926.026444][T16905] netlink: 4 bytes leftover after parsing attributes in process `syz.5.3592'. [ 926.032359][T15303] usb 4-1: new low-speed USB device number 24 using dummy_hcd [ 926.125749][T16910] netlink: 20 bytes leftover after parsing attributes in process `syz.0.3595'. [ 926.183669][T15303] usb 4-1: Invalid ep0 maxpacket: 64 [ 926.184182][T15303] usb usb4-port1: attempt power cycle [ 926.367098][ T36] usb 5-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 926.367129][ T36] usb 5-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 926.367150][ T36] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 926.367201][ T36] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 926.367228][ T36] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8241, setting to 1024 [ 926.369396][ T36] usb 5-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 926.369444][ T36] usb 5-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 926.369466][ T36] usb 5-1: Product: syz [ 926.369483][ T36] usb 5-1: Manufacturer: syz [ 926.407867][ T36] cdc_wdm 5-1:1.0: skipping garbage [ 926.407921][ T36] cdc_wdm 5-1:1.0: skipping garbage [ 927.093551][ T36] cdc_wdm 5-1:1.0: cdc-wdm0: USB WDM device [ 927.093575][ T36] cdc_wdm 5-1:1.0: Unknown control protocol [ 927.252669][T15303] usb 4-1: new low-speed USB device number 25 using dummy_hcd [ 927.283153][T15303] usb 4-1: Invalid ep0 maxpacket: 64 [ 927.422363][T15303] usb 4-1: new low-speed USB device number 26 using dummy_hcd [ 927.443188][T15303] usb 4-1: Invalid ep0 maxpacket: 64 [ 927.463756][T15303] usb usb4-port1: unable to enumerate USB device [ 927.496472][T16925] sctp: [Deprecated]: syz.5.3598 (pid 16925) Use of int in max_burst socket option deprecated. [ 927.496472][T16925] Use struct sctp_assoc_value instead [ 927.567951][ C1] cdc_wdm 5-1:1.0: unknown notification 255 received: index 49755 len 26112 [ 927.662346][T15303] usb 2-1: new high-speed USB device number 49 using dummy_hcd [ 927.816567][T15303] usb 2-1: config 0 has an invalid descriptor of length 138, skipping remainder of the config [ 927.816611][T15303] usb 2-1: too many endpoints for config 0 interface 0 altsetting 0: 235, using maximum allowed: 30 [ 927.816645][T15303] usb 2-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 235 [ 927.816698][T15303] usb 2-1: New USB device found, idVendor=047f, idProduct=ff15, bcdDevice= 0.00 [ 927.816723][T15303] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 927.892660][T15303] usb 2-1: config 0 descriptor?? [ 928.424949][ T9] usb 1-1: new high-speed USB device number 54 using dummy_hcd [ 928.552482][ T9] usb 1-1: device descriptor read/64, error -71 [ 928.774865][ T5873] usb 5-1: USB disconnect, device number 53 [ 928.792746][ T9] usb 1-1: new high-speed USB device number 55 using dummy_hcd [ 928.860909][T15303] usb 2-1: string descriptor 0 read error: -71 [ 928.897163][T15303] usb 2-1: USB disconnect, device number 49 [ 928.972349][ T9] usb 1-1: device descriptor read/64, error -71 [ 929.083104][ T9] usb usb1-port1: attempt power cycle [ 929.422335][ T9] usb 1-1: new high-speed USB device number 56 using dummy_hcd [ 929.446834][ T37] audit: type=1326 audit(2000000300.070:884): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=16952 comm="syz.5.3609" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f0b9296db99 code=0x7ffc0000 [ 929.447714][ T37] audit: type=1326 audit(2000000300.070:885): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=16952 comm="syz.5.3609" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0b929cc819 code=0x7ffc0000 [ 929.450718][ T37] audit: type=1326 audit(2000000300.070:886): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=16952 comm="syz.5.3609" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0b929cc819 code=0x7ffc0000 [ 929.451012][ T37] audit: type=1326 audit(2000000300.070:887): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=16952 comm="syz.5.3609" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0b929cc819 code=0x7ffc0000 [ 929.451058][ T37] audit: type=1326 audit(2000000300.070:888): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=16952 comm="syz.5.3609" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0b929cc819 code=0x7ffc0000 [ 929.451103][ T37] audit: type=1326 audit(2000000300.070:889): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=16952 comm="syz.5.3609" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0b929cc819 code=0x7ffc0000 [ 929.451148][ T37] audit: type=1326 audit(2000000300.070:890): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=16952 comm="syz.5.3609" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0b929cc819 code=0x7ffc0000 [ 929.451823][ T37] audit: type=1326 audit(2000000300.070:891): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=16952 comm="syz.5.3609" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0b929cc819 code=0x7ffc0000 [ 929.455415][ T37] audit: type=1326 audit(2000000300.080:892): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=16952 comm="syz.5.3609" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f0b9296db99 code=0x7ffc0000 [ 929.455461][ T37] audit: type=1326 audit(2000000300.080:893): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=16952 comm="syz.5.3609" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0b929cc819 code=0x7ffc0000 [ 929.461733][ T9] usb 1-1: device descriptor read/8, error -71 [ 929.692326][ T9] usb 1-1: new high-speed USB device number 57 using dummy_hcd [ 929.713249][ T9] usb 1-1: device descriptor read/8, error -71 [ 929.822651][ T9] usb usb1-port1: unable to enumerate USB device [ 931.575610][ T1324] ieee802154 phy0 wpan0: encryption failed: -22 [ 931.576026][ T1324] ieee802154 phy1 wpan1: encryption failed: -22 [ 931.896710][T16965] tipc: Started in network mode [ 931.896734][T16965] tipc: Node identity e0000001, cluster identity 4711 [ 931.896775][T16965] tipc: Enabling of bearer rejected, failed to enable media [ 936.174878][ T7463] usb 4-1: new high-speed USB device number 27 using dummy_hcd [ 936.322434][ T7463] usb 4-1: Using ep0 maxpacket: 8 [ 936.324514][ T7463] usb 4-1: config index 0 descriptor too short (expected 301, got 45) [ 936.324534][ T7463] usb 4-1: config 16 has an invalid descriptor of length 0, skipping remainder of the config [ 936.324567][ T7463] usb 4-1: config 16 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 936.324598][ T7463] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 936.324615][ T7463] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 936.415461][ T7463] usbtmc 4-1:16.0: bulk endpoints not found [ 936.805929][T16993] FAULT_INJECTION: forcing a failure. [ 936.805929][T16993] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 936.806187][T16993] CPU: 1 UID: 0 PID: 16993 Comm: syz.5.3623 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 936.806225][T16993] Tainted: [L]=SOFTLOCKUP [ 936.806231][T16993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 936.806241][T16993] Call Trace: [ 936.806248][T16993] [ 936.806255][T16993] dump_stack_lvl+0xe8/0x150 [ 936.806284][T16993] should_fail_ex+0x46b/0x600 [ 936.806309][T16993] copy_fpstate_to_sigframe+0xada/0xd90 [ 936.806352][T16993] ? __pfx_copy_fpstate_to_sigframe+0x10/0x10 [ 936.806382][T16993] ? do_raw_spin_lock+0x12b/0x2f0 [ 936.806413][T16993] ? fpu__alloc_mathframe+0xac/0x130 [ 936.806434][T16993] get_sigframe+0x5f7/0x820 [ 936.806458][T16993] ? __pfx_get_sigframe+0x10/0x10 [ 936.806477][T16993] ? rt_mutex_slowunlock+0x4a7/0x8b0 [ 936.806499][T16993] ? reacquire_held_locks+0x104/0x190 [ 936.806516][T16993] ? rt_spin_lock+0x1e0/0x400 [ 936.806541][T16993] x64_setup_rt_frame+0x161/0xcb0 [ 936.806559][T16993] ? rt_spin_unlock+0x14f/0x200 [ 936.806583][T16993] ? rt_spin_unlock+0x160/0x200 [ 936.806606][T16993] ? get_signal+0x1120/0x1310 [ 936.806631][T16993] ? __pfx_x64_setup_rt_frame+0x10/0x10 [ 936.806657][T16993] arch_do_signal_or_restart+0x429/0x830 [ 936.806678][T16993] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 936.806722][T16993] ? __se_sys_preadv2+0x27c/0x2b0 [ 936.806745][T16993] exit_to_user_mode_loop+0x86/0x480 [ 936.806769][T16993] ? rcu_is_watching+0x15/0xb0 [ 936.806790][T16993] do_syscall_64+0x32d/0xf80 [ 936.806808][T16993] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 936.806825][T16993] ? clear_bhb_loop+0x40/0x90 [ 936.806844][T16993] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 936.806860][T16993] RIP: 0033:0x7f0b929cc817 [ 936.806876][T16993] Code: 83 c8 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 [ 936.806890][T16993] RSP: 002b:00007f0b90c26028 EFLAGS: 00000246 ORIG_RAX: 0000000000000147 [ 936.806907][T16993] RAX: 0000000000000147 RBX: 00007f0b92c45fa0 RCX: 00007f0b929cc819 [ 936.806919][T16993] RDX: 0000000000000001 RSI: 0000200000000080 RDI: 0000000000000003 [ 936.806928][T16993] RBP: 00007f0b90c26090 R08: 0000000000000000 R09: 0000000000000003 [ 936.806938][T16993] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 936.806947][T16993] R13: 00007f0b92c46038 R14: 00007f0b92c45fa0 R15: 00007ffc7d477a78 [ 936.806971][T16993] [ 939.633310][ T7463] usb 4-1: USB disconnect, device number 27 [ 941.142412][ T7463] usb 5-1: new high-speed USB device number 54 using dummy_hcd [ 941.195068][T17034] netlink: 68 bytes leftover after parsing attributes in process `syz.1.3632'. [ 941.294147][ T7463] usb 5-1: Using ep0 maxpacket: 8 [ 941.296983][ T7463] usb 5-1: config 4 has an invalid interface number: 133 but max is 1 [ 941.297016][ T7463] usb 5-1: config 4 has an invalid interface number: 102 but max is 1 [ 941.297037][ T7463] usb 5-1: config 4 has no interface number 0 [ 941.297052][ T7463] usb 5-1: config 4 has no interface number 1 [ 941.297093][ T7463] usb 5-1: config 4 interface 133 has no altsetting 0 [ 941.297111][ T7463] usb 5-1: config 4 interface 102 has no altsetting 0 [ 941.361283][ T7463] usb 5-1: New USB device found, idVendor=05c6, idProduct=9002, bcdDevice=cc.b0 [ 941.361315][ T7463] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 941.361336][ T7463] usb 5-1: Product: syz [ 941.361352][ T7463] usb 5-1: Manufacturer: syz [ 941.361442][ T7463] usb 5-1: SerialNumber: syz [ 941.652642][ T7463] usb 5-1: unknown number of interfaces: 2 [ 941.675639][ T7463] usb 5-1: USB disconnect, device number 54 [ 942.007851][T17049] fuse: Bad value for 'fd' [ 942.238301][ T37] kauditd_printk_skb: 1025 callbacks suppressed [ 942.238319][ T37] audit: type=1326 audit(2000000312.860:1919): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=17051 comm="syz.5.3638" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0b929cc819 code=0x7ffc0000 [ 942.238587][ T37] audit: type=1326 audit(2000000312.860:1920): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=17051 comm="syz.5.3638" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0b929cc819 code=0x7ffc0000 [ 942.239406][ T37] audit: type=1326 audit(2000000312.860:1921): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=17051 comm="syz.5.3638" exe="/root/syz-executor" sig=0 arch=c000003e syscall=286 compat=0 ip=0x7f0b929cc819 code=0x7ffc0000 [ 942.239898][ T37] audit: type=1326 audit(2000000312.860:1922): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=17051 comm="syz.5.3638" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0b929cc819 code=0x7ffc0000 [ 942.240221][ T37] audit: type=1326 audit(2000000312.860:1923): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=17051 comm="syz.5.3638" exe="/root/syz-executor" sig=0 arch=c000003e syscall=54 compat=0 ip=0x7f0b929cc819 code=0x7ffc0000 [ 942.240519][ T37] audit: type=1326 audit(2000000312.860:1924): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=17051 comm="syz.5.3638" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0b929cc819 code=0x7ffc0000 [ 942.240944][ T37] audit: type=1326 audit(2000000312.860:1925): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=17051 comm="syz.5.3638" exe="/root/syz-executor" sig=0 arch=c000003e syscall=157 compat=0 ip=0x7f0b929cc819 code=0x7ffc0000 [ 942.241210][ T37] audit: type=1326 audit(2000000312.860:1926): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=17051 comm="syz.5.3638" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0b929cc819 code=0x7ffc0000 [ 942.241637][ T37] audit: type=1326 audit(2000000312.860:1927): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=17051 comm="syz.5.3638" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0b929cc819 code=0x7ffc0000 [ 942.242011][ T37] audit: type=1326 audit(2000000312.860:1928): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=17051 comm="syz.5.3638" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f0b9298d04e code=0x7ffc0000 [ 942.479003][ T5881] usb 2-1: new high-speed USB device number 50 using dummy_hcd [ 942.727790][T17058] FAULT_INJECTION: forcing a failure. [ 942.727790][T17058] name failslab, interval 1, probability 0, space 0, times 0 [ 942.727832][T17058] CPU: 0 UID: 0 PID: 17058 Comm: syz.0.3641 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 942.727863][T17058] Tainted: [L]=SOFTLOCKUP [ 942.727872][T17058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 942.727887][T17058] Call Trace: [ 942.727906][T17058] [ 942.727916][T17058] dump_stack_lvl+0xe8/0x150 [ 942.727956][T17058] should_fail_ex+0x46b/0x600 [ 942.727994][T17058] should_failslab+0xa8/0x100 [ 942.728020][T17058] kmem_cache_alloc_node_noprof+0x8f/0x6e0 [ 942.728068][T17058] ? __alloc_skb+0x1d0/0x7d0 [ 942.728089][T17058] ? lockdep_hardirqs_on+0x7a/0x110 [ 942.728120][T17058] __alloc_skb+0x1d0/0x7d0 [ 942.728148][T17058] pfkey_sendmsg+0xd42/0x1120 [ 942.728195][T17058] ? __pfx_pfkey_sendmsg+0x10/0x10 [ 942.728248][T17058] ? __kernel_text_address+0xd/0x30 [ 942.728275][T17058] ? unwind_get_return_address+0x4d/0x90 [ 942.728302][T17058] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 942.728357][T17058] ____sys_sendmsg+0x94c/0x9c0 [ 942.728391][T17058] ? __pfx_____sys_sendmsg+0x10/0x10 [ 942.728427][T17058] ? import_iovec+0x73/0xa0 [ 942.728455][T17058] ___sys_sendmsg+0x2a5/0x360 [ 942.728501][T17058] ? __pfx____sys_sendmsg+0x10/0x10 [ 942.728564][T17058] ? __fget_files+0x2a/0x420 [ 942.728592][T17058] ? __fget_files+0x3a6/0x420 [ 942.728633][T17058] __x64_sys_sendmsg+0x1c3/0x2a0 [ 942.728662][T17058] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 942.728697][T17058] ? __pfx_ksys_write+0x10/0x10 [ 942.728742][T17058] do_syscall_64+0x14d/0xf80 [ 942.728765][T17058] ? trace_irq_disable+0x3b/0x150 [ 942.728791][T17058] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 942.728814][T17058] ? clear_bhb_loop+0x40/0x90 [ 942.728841][T17058] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 942.728863][T17058] RIP: 0033:0x7f2c00c8c819 [ 942.728883][T17058] 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 [ 942.728910][T17058] RSP: 002b:00007f2bfeee6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 942.728933][T17058] RAX: ffffffffffffffda RBX: 00007f2c00f05fa0 RCX: 00007f2c00c8c819 [ 942.728950][T17058] RDX: 0000000000000000 RSI: 00002000000014c0 RDI: 0000000000000003 [ 942.728964][T17058] RBP: 00007f2bfeee6090 R08: 0000000000000000 R09: 0000000000000000 [ 942.728978][T17058] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 942.728991][T17058] R13: 00007f2c00f06038 R14: 00007f2c00f05fa0 R15: 00007ffec1068cd8 [ 942.729026][T17058] [ 942.993772][ T5873] usb 6-1: new high-speed USB device number 7 using dummy_hcd [ 943.015322][ T5881] usb 2-1: Using ep0 maxpacket: 8 [ 943.020273][ T5881] usb 2-1: config index 0 descriptor too short (expected 301, got 45) [ 943.020303][ T5881] usb 2-1: config 16 has an invalid descriptor of length 0, skipping remainder of the config [ 943.020353][ T5881] usb 2-1: config 16 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 943.020398][ T5881] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 943.020423][ T5881] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 944.154769][ T5881] usbtmc 2-1:16.0: bulk endpoints not found [ 944.183395][ T5873] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 1023 [ 944.183430][ T5873] usb 6-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xBA, changing to 0x8A [ 944.183456][ T5873] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 121 [ 944.251887][ T5873] usb 6-1: New USB device found, idVendor=2294, idProduct=425b, bcdDevice=a2.10 [ 944.251919][ T5873] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 944.251941][ T5873] usb 6-1: Product: syz [ 944.251956][ T5873] usb 6-1: Manufacturer: syz [ 944.252027][ T5873] usb 6-1: SerialNumber: syz [ 944.299637][ T5873] usb 6-1: config 0 descriptor?? [ 944.301936][T17053] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 944.316767][T17053] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 944.317864][T17062] netlink: 8 bytes leftover after parsing attributes in process `syz.0.3642'. [ 944.356427][ T5873] usb 6-1: ucan: probing device on interface #0 [ 944.967319][ T7463] usb 5-1: new high-speed USB device number 55 using dummy_hcd [ 945.114501][T17073] netlink: 'syz.0.3645': attribute type 4 has an invalid length. [ 945.334668][T17074] netlink: 'syz.0.3645': attribute type 4 has an invalid length. [ 945.889290][ T5873] ucan 6-1:0.0: probe with driver ucan failed with error -110 [ 945.954866][ T7463] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 945.954905][ T7463] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 945.954931][ T7463] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 945.954978][ T7463] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 945.955003][ T7463] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 945.973550][ T7463] usb 5-1: config 0 descriptor?? [ 946.217965][ T5873] usb 2-1: USB disconnect, device number 50 [ 946.411277][ T7463] plantronics 0003:047F:FFFF.0009: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.4-1/input0 [ 946.459485][ T5873] usb 6-1: USB disconnect, device number 7 [ 946.561576][T17083] bridge_slave_1: left allmulticast mode [ 946.561605][T17083] bridge_slave_1: left promiscuous mode [ 946.561871][T17083] bridge0: port 2(bridge_slave_1) entered disabled state [ 946.634389][ T36] usb 5-1: USB disconnect, device number 55 [ 946.756140][T17082] fido_id[17082]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/5-1/report_descriptor': No such file or directory [ 946.933264][T17083] bridge_slave_0: left allmulticast mode [ 946.933296][T17083] bridge_slave_0: left promiscuous mode [ 946.933566][T17083] bridge0: port 1(bridge_slave_0) entered disabled state [ 947.617334][T17103] netlink: 164 bytes leftover after parsing attributes in process `syz.4.3652'. [ 948.367380][T17112] netlink: 16 bytes leftover after parsing attributes in process `syz.1.3654'. [ 948.367405][T17112] netlink: 4 bytes leftover after parsing attributes in process `syz.1.3654'. [ 948.572536][ T5881] usb 5-1: new full-speed USB device number 56 using dummy_hcd [ 948.990990][ T5881] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 948.991031][ T5881] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 948.991077][ T5881] usb 5-1: New USB device found, idVendor=00ec, idProduct=0000, bcdDevice= 0.00 [ 948.991102][ T5881] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 949.322281][ T5881] usb 5-1: config 0 descriptor?? [ 950.673740][ T5873] usb 4-1: new high-speed USB device number 28 using dummy_hcd [ 950.711695][ T5881] hid_parser_main: 28 callbacks suppressed [ 950.711720][ T5881] hid-generic 0003:00EC:0000.000A: unknown main item tag 0x0 [ 950.711753][ T5881] hid-generic 0003:00EC:0000.000A: unknown main item tag 0x0 [ 950.711783][ T5881] hid-generic 0003:00EC:0000.000A: unknown main item tag 0x0 [ 950.711812][ T5881] hid-generic 0003:00EC:0000.000A: unknown main item tag 0x0 [ 950.711841][ T5881] hid-generic 0003:00EC:0000.000A: unknown main item tag 0x0 [ 950.711881][ T5881] hid-generic 0003:00EC:0000.000A: unknown main item tag 0x0 [ 950.711908][ T5881] hid-generic 0003:00EC:0000.000A: unknown main item tag 0x0 [ 950.711935][ T5881] hid-generic 0003:00EC:0000.000A: unknown main item tag 0x0 [ 950.711962][ T5881] hid-generic 0003:00EC:0000.000A: unknown main item tag 0x0 [ 950.711989][ T5881] hid-generic 0003:00EC:0000.000A: unknown main item tag 0x0 [ 950.821770][ T5881] hid-generic 0003:00EC:0000.000A: hidraw0: USB HID v0.0b Device [HID 00ec:0000] on usb-dummy_hcd.4-1/input0 [ 950.852735][ T5873] usb 4-1: Using ep0 maxpacket: 8 [ 950.856260][ T5873] usb 4-1: config index 0 descriptor too short (expected 301, got 45) [ 950.856290][ T5873] usb 4-1: config 16 has an invalid descriptor of length 0, skipping remainder of the config [ 950.856351][ T5873] usb 4-1: config 16 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 950.856398][ T5873] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 950.856423][ T5873] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 950.927321][ T7463] usb 5-1: USB disconnect, device number 56 [ 951.054706][ T5873] usbtmc 4-1:16.0: bulk endpoints not found [ 952.160139][T17132] fido_id[17132]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [ 952.592354][ T36] usb 5-1: new high-speed USB device number 57 using dummy_hcd [ 952.742407][ T36] usb 5-1: Using ep0 maxpacket: 8 [ 952.750048][ T36] usb 5-1: unable to get BOS descriptor or descriptor too short [ 952.766827][ T36] usb 5-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 952.766868][ T36] usb 5-1: config 1 interface 0 altsetting 255 endpoint 0x81 has invalid wMaxPacketSize 0 [ 952.766895][ T36] usb 5-1: config 1 interface 0 has no altsetting 0 [ 952.770899][ T36] usb 5-1: New USB device found, idVendor=0c45, idProduct=760b, bcdDevice= 0.40 [ 952.770929][ T36] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 952.770952][ T36] usb 5-1: Product: syz [ 952.770967][ T36] usb 5-1: Manufacturer: syz [ 952.770982][ T36] usb 5-1: SerialNumber: syz [ 953.215116][ T36] usbhid 5-1:1.0: fixing wrong optional hid class descriptors count [ 953.218114][ T36] usbhid 5-1:1.0: can't add hid device: -71 [ 953.218243][ T36] usbhid 5-1:1.0: probe with driver usbhid failed with error -71 [ 953.263495][ T36] usb 5-1: USB disconnect, device number 57 [ 954.923460][T15303] usb 4-1: USB disconnect, device number 28 [ 955.009260][T17165] netlink: 8 bytes leftover after parsing attributes in process `syz.1.3667'. [ 955.172492][ T10] usb 6-1: new high-speed USB device number 8 using dummy_hcd [ 956.432419][T15303] usb 4-1: new high-speed USB device number 29 using dummy_hcd [ 956.475274][T17179] netlink: 32 bytes leftover after parsing attributes in process `syz.5.3673'. [ 956.512378][ T10] usb 6-1: device not accepting address 8, error -71 [ 956.592253][T15303] usb 4-1: Using ep0 maxpacket: 8 [ 956.595266][T15303] usb 4-1: unable to get BOS descriptor or descriptor too short [ 956.596825][T15303] usb 4-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 956.596857][T15303] usb 4-1: config 1 interface 0 altsetting 255 endpoint 0x81 has invalid wMaxPacketSize 0 [ 956.596881][T15303] usb 4-1: config 1 interface 0 has no altsetting 0 [ 956.600521][T15303] usb 4-1: New USB device found, idVendor=0c45, idProduct=760b, bcdDevice= 0.40 [ 956.600550][T15303] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 956.600585][T15303] usb 4-1: Product: syz [ 956.600600][T15303] usb 4-1: Manufacturer: syz [ 956.600614][T15303] usb 4-1: SerialNumber: syz [ 956.920968][T15303] usbhid 4-1:1.0: fixing wrong optional hid class descriptors count [ 956.933323][T15303] usbhid 4-1:1.0: can't add hid device: -71 [ 956.933451][T15303] usbhid 4-1:1.0: probe with driver usbhid failed with error -71 [ 956.970495][T15303] usb 4-1: USB disconnect, device number 29 [ 957.429980][T17196] netlink: 8 bytes leftover after parsing attributes in process `syz.5.3680'. [ 957.443586][T17196] netlink: 8 bytes leftover after parsing attributes in process `syz.5.3680'. [ 957.443624][T17196] netlink: 8 bytes leftover after parsing attributes in process `syz.5.3680'. [ 957.485641][T17196] netlink: 12 bytes leftover after parsing attributes in process `syz.5.3680'. [ 957.552059][T17200] program syz.3.3681 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 957.978343][T17218] FAULT_INJECTION: forcing a failure. [ 957.978343][T17218] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 957.978383][T17218] CPU: 0 UID: 0 PID: 17218 Comm: syz.1.3684 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 957.978414][T17218] Tainted: [L]=SOFTLOCKUP [ 957.978423][T17218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 957.978439][T17218] Call Trace: [ 957.978448][T17218] [ 957.978458][T17218] dump_stack_lvl+0xe8/0x150 [ 957.978498][T17218] should_fail_ex+0x46b/0x600 [ 957.978535][T17218] _copy_from_iter+0x1d3/0x1670 [ 957.978566][T17218] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 957.978596][T17218] ? __pfx_policy_nodemask+0x10/0x10 [ 957.978631][T17218] ? __pfx__copy_from_iter+0x10/0x10 [ 957.978669][T17218] ? set_page_refcounted+0xa0/0x1e0 [ 957.978710][T17218] ? page_copy_sane+0x4e/0x270 [ 957.978745][T17218] copy_page_from_iter+0xdd/0x170 [ 957.978783][T17218] tun_get_user+0x1d4b/0x3de0 [ 957.978805][T17218] ? tun_get_user+0x6ff/0x3de0 [ 957.978851][T17218] ? __pfx_tun_get_user+0x10/0x10 [ 957.978894][T17218] ? ref_tracker_alloc+0x332/0x4a0 [ 957.978930][T17218] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 957.978969][T17218] ? tun_get+0x1c/0x2f0 [ 957.978997][T17218] ? tun_get+0x1c/0x2f0 [ 957.979019][T17218] ? tun_get+0x1c/0x2f0 [ 957.979046][T17218] tun_chr_write_iter+0x119/0x200 [ 957.979098][T17218] vfs_write+0x629/0xba0 [ 957.979139][T17218] ? __pfx_vfs_write+0x10/0x10 [ 957.979184][T17218] ? __fget_files+0x2a/0x420 [ 957.979222][T17218] ksys_write+0x156/0x270 [ 957.979258][T17218] ? __pfx_ksys_write+0x10/0x10 [ 957.979304][T17218] do_syscall_64+0x14d/0xf80 [ 957.979329][T17218] ? trace_irq_disable+0x3b/0x150 [ 957.979355][T17218] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 957.979378][T17218] ? clear_bhb_loop+0x40/0x90 [ 957.979405][T17218] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 957.979445][T17218] RIP: 0033:0x7f2af4f0d04e [ 957.979466][T17218] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 957.979487][T17218] RSP: 002b:00007f2af3163fb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 957.979511][T17218] RAX: ffffffffffffffda RBX: 00007f2af31646c0 RCX: 00007f2af4f0d04e [ 957.979529][T17218] RDX: 0000000000000046 RSI: 0000200000000000 RDI: 00000000000000c8 [ 957.979544][T17218] RBP: 00007f2af3164090 R08: 0000000000000000 R09: 0000000000000000 [ 957.979559][T17218] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 957.979574][T17218] R13: 00007f2af51c6218 R14: 00007f2af51c6180 R15: 00007ffcbfcf57c8 [ 957.979618][T17218] [ 957.998553][T17216] bond0: (slave bond_slave_0): Releasing backup interface [ 958.346551][T17216] bond0: (slave bond_slave_1): Releasing backup interface [ 958.480470][T17216] team0: Port device team_slave_0 removed [ 958.526269][T17216] team0: Port device team_slave_1 removed [ 958.527327][T17216] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 958.527353][T17216] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 958.603590][T17216] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 958.603619][T17216] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 958.923937][T17216] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 959.582397][ T5873] usb 6-1: new high-speed USB device number 10 using dummy_hcd [ 959.742475][ T5873] usb 6-1: Using ep0 maxpacket: 8 [ 959.749175][T17246] FAULT_INJECTION: forcing a failure. [ 959.749175][T17246] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 959.749218][T17246] CPU: 1 UID: 0 PID: 17246 Comm: syz.0.3695 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 959.749256][T17246] Tainted: [L]=SOFTLOCKUP [ 959.749265][T17246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 959.749279][T17246] Call Trace: [ 959.749289][T17246] [ 959.749299][T17246] dump_stack_lvl+0xe8/0x150 [ 959.749339][T17246] should_fail_ex+0x46b/0x600 [ 959.749376][T17246] _copy_from_user+0x2d/0xb0 [ 959.749399][T17246] ___sys_sendmsg+0x1c6/0x360 [ 959.749432][T17246] ? __pfx____sys_sendmsg+0x10/0x10 [ 959.749496][T17246] ? __fget_files+0x2a/0x420 [ 959.749525][T17246] ? __fget_files+0x3a6/0x420 [ 959.749567][T17246] __x64_sys_sendmsg+0x1c3/0x2a0 [ 959.749596][T17246] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 959.749633][T17246] ? __pfx_ksys_write+0x10/0x10 [ 959.749679][T17246] do_syscall_64+0x14d/0xf80 [ 959.749702][T17246] ? trace_irq_disable+0x3b/0x150 [ 959.749730][T17246] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 959.749752][T17246] ? clear_bhb_loop+0x40/0x90 [ 959.749780][T17246] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 959.749802][T17246] RIP: 0033:0x7f2c00c8c819 [ 959.749824][T17246] 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 [ 959.749844][T17246] RSP: 002b:00007f2bfeee6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 959.749868][T17246] RAX: ffffffffffffffda RBX: 00007f2c00f05fa0 RCX: 00007f2c00c8c819 [ 959.749884][T17246] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 959.749899][T17246] RBP: 00007f2bfeee6090 R08: 0000000000000000 R09: 0000000000000000 [ 959.749914][T17246] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 959.749928][T17246] R13: 00007f2c00f06038 R14: 00007f2c00f05fa0 R15: 00007ffec1068cd8 [ 959.749965][T17246] [ 959.760461][ T5873] usb 6-1: unable to get BOS descriptor or descriptor too short [ 959.769231][ T5873] usb 6-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 959.769780][ T5873] usb 6-1: config 1 interface 0 altsetting 255 endpoint 0x81 has invalid wMaxPacketSize 0 [ 959.777127][ T5873] usb 6-1: config 1 interface 0 has no altsetting 0 [ 960.113146][ T5873] usb 6-1: New USB device found, idVendor=0c45, idProduct=760b, bcdDevice= 0.40 [ 960.113179][ T5873] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 960.113209][ T5873] usb 6-1: Product: syz [ 960.113225][ T5873] usb 6-1: Manufacturer: syz [ 960.113240][ T5873] usb 6-1: SerialNumber: syz [ 960.598466][ T5873] usbhid 6-1:1.0: fixing wrong optional hid class descriptors count [ 960.600534][ T5873] usbhid 6-1:1.0: can't add hid device: -71 [ 960.600662][ T5873] usbhid 6-1:1.0: probe with driver usbhid failed with error -71 [ 960.654389][ T5873] usb 6-1: USB disconnect, device number 10 [ 960.898483][T17254] dns_resolver: Unsupported content type (152) [ 961.983496][ T10] usb 2-1: new full-speed USB device number 51 using dummy_hcd [ 962.137482][ T10] usb 2-1: New USB device found, idVendor=174f, idProduct=6a31, bcdDevice=26.3f [ 962.137517][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 962.137538][ T10] usb 2-1: Product: syz [ 962.137554][ T10] usb 2-1: Manufacturer: syz [ 962.137569][ T10] usb 2-1: SerialNumber: syz [ 962.176493][ T10] usb 2-1: config 0 descriptor?? [ 962.191069][ T10] gspca_main: stk1135-2.14.0 probing 174f:6a31 [ 963.111959][ T10] gspca_stk1135: reg_w 0x2 err -110 [ 963.117875][ T10] gspca_stk1135: serial bus timeout: status=0x00 [ 963.117892][ T10] gspca_stk1135: Sensor write failed [ 963.117922][ T10] gspca_stk1135: serial bus timeout: status=0x00 [ 963.117933][ T10] gspca_stk1135: Sensor write failed [ 963.117963][ T10] gspca_stk1135: serial bus timeout: status=0x00 [ 963.117974][ T10] gspca_stk1135: Sensor read failed [ 963.118003][ T10] gspca_stk1135: serial bus timeout: status=0x00 [ 963.118013][ T10] gspca_stk1135: Sensor read failed [ 963.118022][ T10] gspca_stk1135: Detected sensor type unknown (0x0) [ 963.118056][ T10] gspca_stk1135: serial bus timeout: status=0x00 [ 963.118067][ T10] gspca_stk1135: Sensor read failed [ 963.118097][ T10] gspca_stk1135: serial bus timeout: status=0x00 [ 963.118107][ T10] gspca_stk1135: Sensor read failed [ 963.118138][ T10] gspca_stk1135: serial bus timeout: status=0x00 [ 963.118148][ T10] gspca_stk1135: Sensor write failed [ 963.118177][ T10] gspca_stk1135: serial bus timeout: status=0x00 [ 963.118195][ T10] gspca_stk1135: Sensor write failed [ 963.118290][ T10] stk1135 2-1:0.0: probe with driver stk1135 failed with error -110 [ 964.431129][T12416] Bluetooth: hci3: command 0x0406 tx timeout [ 964.512343][ T9] usb 4-1: new high-speed USB device number 30 using dummy_hcd [ 964.549888][ T36] usb 5-1: new high-speed USB device number 58 using dummy_hcd [ 964.684294][ T36] usb 5-1: device descriptor read/64, error -71 [ 964.704213][ T9] usb 4-1: config 0 has an invalid descriptor of length 129, skipping remainder of the config [ 964.704251][ T9] usb 4-1: New USB device found, idVendor=03da, idProduct=2820, bcdDevice=52.3c [ 964.704267][ T9] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 964.840184][ T9] usb 4-1: config 0 descriptor?? [ 964.850593][ T9] usb 4-1: bad CDC descriptors [ 965.512583][ T36] usb 5-1: new high-speed USB device number 59 using dummy_hcd [ 965.687257][T15303] usb 2-1: USB disconnect, device number 51 [ 966.020704][T17297] program syz.1.3709 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 966.138497][T17304] nfs: Bad value for 'source' [ 966.778579][ T36] usb 5-1: device descriptor read/64, error -71 [ 966.882852][ T36] usb usb5-port1: attempt power cycle [ 967.001566][T15303] usb 4-1: USB disconnect, device number 30 [ 967.118104][T17313] netlink: 16 bytes leftover after parsing attributes in process `syz.1.3713'. [ 967.118129][T17313] netlink: 4 bytes leftover after parsing attributes in process `syz.1.3713'. [ 967.153220][T17312] netlink: 640 bytes leftover after parsing attributes in process `syz.5.3712'. [ 967.153265][T17312] openvswitch: netlink: VXLAN extension message has 4 unknown bytes. [ 967.252730][ T36] usb 5-1: new high-speed USB device number 60 using dummy_hcd [ 967.280076][ T36] usb 5-1: Using ep0 maxpacket: 32 [ 967.287670][ T36] usb 5-1: unable to get BOS descriptor or descriptor too short [ 967.300291][ T36] usb 5-1: config 15 has an invalid interface number: 104 but max is 0 [ 967.300321][ T36] usb 5-1: config 15 has no interface number 0 [ 967.300374][ T36] usb 5-1: config 15 interface 104 altsetting 5 endpoint 0xB has invalid maxpacket 7490, setting to 1024 [ 967.300403][ T36] usb 5-1: config 15 interface 104 altsetting 5 bulk endpoint 0xB has invalid maxpacket 1024 [ 967.300428][ T36] usb 5-1: config 15 interface 104 has no altsetting 0 [ 967.352757][ T36] usb 5-1: New USB device found, idVendor=050d, idProduct=1004, bcdDevice=32.c1 [ 967.352789][ T36] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 967.352810][ T36] usb 5-1: Product: syz [ 967.352826][ T36] usb 5-1: Manufacturer: syz [ 967.352842][ T36] usb 5-1: SerialNumber: syz [ 967.397064][T17304] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 967.887604][T17325] team_slave_0: entered promiscuous mode [ 967.887663][T17325] team_slave_1: entered promiscuous mode [ 967.887711][T17325] dummy0: entered promiscuous mode [ 967.892095][T17325] vlan2: entered promiscuous mode [ 967.892117][T17325] team0: entered promiscuous mode [ 969.089635][T17299] Bluetooth: hci5: Opcode 0x0c1a failed: -4 [ 969.204621][T17299] Bluetooth: hci5: Opcode 0x0406 failed: -4 [ 969.440759][ T37] kauditd_printk_skb: 69 callbacks suppressed [ 969.440781][ T37] audit: type=1800 audit(2000000338.680:1998): pid=17329 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.0.3717" name="bus" dev="overlay" ino=842 res=0 errno=0 [ 970.711442][ T6667] Bluetooth: hci5: command 0x0406 tx timeout [ 970.767604][T17299] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 970.767755][T17299] Bluetooth: hci4: Opcode 0x0406 failed: -4 [ 972.772445][ T6667] Bluetooth: hci4: command 0x0406 tx timeout [ 972.774742][T12416] Bluetooth: hci5: command 0x0406 tx timeout [ 972.852311][T17299] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 972.852411][T17299] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 973.040130][ T36] usbhid 5-1:15.104: couldn't find an input interrupt endpoint [ 973.206940][T17299] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 973.209079][T17299] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 973.233755][T17353] netlink: 8 bytes leftover after parsing attributes in process `syz.1.3723'. [ 973.288468][T17299] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 973.411443][T17360] FAULT_INJECTION: forcing a failure. [ 973.411443][T17360] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 973.411485][T17360] CPU: 0 UID: 0 PID: 17360 Comm: syz.0.3726 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 973.411516][T17360] Tainted: [L]=SOFTLOCKUP [ 973.411525][T17360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 973.411539][T17360] Call Trace: [ 973.411549][T17360] [ 973.411559][T17360] dump_stack_lvl+0xe8/0x150 [ 973.411600][T17360] should_fail_ex+0x46b/0x600 [ 973.411637][T17360] _copy_from_iter+0x1d3/0x1670 [ 973.411678][T17360] ? trace_kmem_cache_alloc+0x29/0xf0 [ 973.411713][T17360] ? __alloc_skb+0x27d/0x7d0 [ 973.411735][T17360] ? __pfx__copy_from_iter+0x10/0x10 [ 973.411765][T17360] ? kmem_cache_alloc_node_noprof+0x27c/0x6e0 [ 973.411803][T17360] ? __alloc_skb+0x27d/0x7d0 [ 973.411830][T17360] ? netlink_sendmsg+0x650/0xb40 [ 973.411863][T17360] ? skb_put+0x11b/0x210 [ 973.411890][T17360] netlink_sendmsg+0x6c0/0xb40 [ 973.411934][T17360] ? __pfx_netlink_sendmsg+0x10/0x10 [ 973.411975][T17360] ? unwind_get_return_address+0x4d/0x90 [ 973.412003][T17360] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 973.412041][T17360] ____sys_sendmsg+0x94c/0x9c0 [ 973.412074][T17360] ? __pfx_____sys_sendmsg+0x10/0x10 [ 973.412111][T17360] ? import_iovec+0x73/0xa0 [ 973.412137][T17360] ___sys_sendmsg+0x2a5/0x360 [ 973.412173][T17360] ? __pfx____sys_sendmsg+0x10/0x10 [ 973.412237][T17360] ? __fget_files+0x2a/0x420 [ 973.412267][T17360] ? __fget_files+0x3a6/0x420 [ 973.412308][T17360] __x64_sys_sendmsg+0x1c3/0x2a0 [ 973.412345][T17360] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 973.412384][T17360] ? __pfx_ksys_write+0x10/0x10 [ 973.412431][T17360] do_syscall_64+0x14d/0xf80 [ 973.412457][T17360] ? trace_irq_disable+0x3b/0x150 [ 973.412485][T17360] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 973.412509][T17360] ? clear_bhb_loop+0x40/0x90 [ 973.412537][T17360] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 973.412560][T17360] RIP: 0033:0x7f2c00c8c819 [ 973.412582][T17360] 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 [ 973.412601][T17360] RSP: 002b:00007f2bfeee6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 973.412626][T17360] RAX: ffffffffffffffda RBX: 00007f2c00f05fa0 RCX: 00007f2c00c8c819 [ 973.412643][T17360] RDX: 0000000024044000 RSI: 0000200000000080 RDI: 0000000000000003 [ 973.412659][T17360] RBP: 00007f2bfeee6090 R08: 0000000000000000 R09: 0000000000000000 [ 973.412674][T17360] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 973.412687][T17360] R13: 00007f2c00f06038 R14: 00007f2c00f05fa0 R15: 00007ffec1068cd8 [ 973.412723][T17360] [ 974.007671][T17299] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 974.007828][T17299] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 974.107573][T17299] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 974.180943][T17352] workqueue: Failed to create a rescuer kthread for wq "nfc2_nci_cmd_wq": -EINTR [ 974.389056][ T5873] usb 5-1: USB disconnect, device number 60 [ 974.435606][T17299] syz.4.3708 (17299) used greatest stack depth: 18208 bytes left [ 974.980300][ T6667] Bluetooth: hci4: command 0x0406 tx timeout [ 975.012383][ T6667] Bluetooth: hci3: command 0x0406 tx timeout [ 975.264182][ T6667] Bluetooth: hci0: command 0x0c1a tx timeout [ 976.326446][ T6667] Bluetooth: hci2: command 0x0c1a tx timeout [ 977.500465][ T6667] Bluetooth: hci0: command 0x0c1a tx timeout [ 977.500567][T12416] Bluetooth: hci3: command 0x0406 tx timeout [ 977.562305][ T5873] usb 2-1: new high-speed USB device number 52 using dummy_hcd [ 977.728581][ T5873] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 977.728641][ T5873] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 977.728670][ T5873] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 977.728711][ T5873] usb 2-1: New USB device found, idVendor=056a, idProduct=0010, bcdDevice= 0.00 [ 977.728740][ T5873] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 977.796099][ T5873] usb 2-1: config 0 descriptor?? [ 978.166385][T17393] Invalid source name [ 978.386078][T12416] Bluetooth: hci2: command 0x0c1a tx timeout [ 978.767989][T17378] netlink: 8 bytes leftover after parsing attributes in process `syz.1.3732'. [ 978.888520][ T5873] wacom 0003:056A:0010.000B: Unknown device_type for 'HID 056a:0010'. Assuming pen. [ 978.911766][ T5873] wacom 0003:056A:0010.000B: hidraw0: USB HID v0.00 Device [HID 056a:0010] on usb-dummy_hcd.1-1/input0 [ 978.962337][ T7463] usb 6-1: new full-speed USB device number 11 using dummy_hcd [ 978.971238][ T5873] input: Wacom Graphire Pen as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:056A:0010.000B/input/input31 [ 979.106193][T17378] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 979.106728][T17378] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 979.136788][ T7463] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 979.141963][ T7463] usb 6-1: New USB device found, idVendor=067b, idProduct=27a1, bcdDevice=b0.9b [ 979.141991][ T7463] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 979.142013][ T7463] usb 6-1: Product: syz [ 979.142028][ T7463] usb 6-1: Manufacturer: syz [ 979.142046][ T7463] usb 6-1: SerialNumber: syz [ 979.191719][ T7463] usb 6-1: config 0 descriptor?? [ 979.199720][ T7463] plusb 6-1:0.0: probe with driver plusb failed with error -22 [ 979.368250][ T5873] usb 2-1: USB disconnect, device number 52 [ 979.722928][T12416] Bluetooth: hci0: command 0x0c1a tx timeout [ 979.920204][ T7463] usb 6-1: USB disconnect, device number 11 [ 980.092360][T17406] fido_id[17406]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:056A:0010.000B/report_descriptor': No such device [ 980.236816][T17415] netlink: 8 bytes leftover after parsing attributes in process `syz.0.3740'. [ 980.452615][T12416] Bluetooth: hci2: command 0x0c1a tx timeout [ 981.464740][T17429] netlink: 8 bytes leftover after parsing attributes in process `syz.1.3746'. [ 981.464760][T17429] netlink: 4 bytes leftover after parsing attributes in process `syz.1.3746'. [ 981.464779][T17429] netlink: 'syz.1.3746': attribute type 7 has an invalid length. [ 981.535764][T17429] netlink: 8 bytes leftover after parsing attributes in process `syz.1.3746'. [ 981.535782][T17428] vcan0: entered allmulticast mode [ 981.535790][T17429] netlink: 4 bytes leftover after parsing attributes in process `syz.1.3746'. [ 981.535817][T17429] netlink: 'syz.1.3746': attribute type 7 has an invalid length. [ 981.538627][ T1454] netdevsim netdevsim1 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 981.585038][ T1454] netdevsim netdevsim1 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 981.585090][ T1454] netdevsim netdevsim1 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 981.585129][ T1454] netdevsim netdevsim1 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 981.766722][T17435] netlink: 4 bytes leftover after parsing attributes in process `syz.4.3748'. [ 981.891293][T17439] 9p: Bad value for 'rfdno' [ 983.442274][ T7463] usb 5-1: new high-speed USB device number 61 using dummy_hcd [ 983.592404][ T7463] usb 5-1: Using ep0 maxpacket: 16 [ 983.596122][ T7463] usb 5-1: unable to get BOS descriptor or descriptor too short [ 983.597446][ T7463] usb 5-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 127, changing to 7 [ 983.598681][T17464] FAULT_INJECTION: forcing a failure. [ 983.598681][T17464] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 983.598737][T17464] CPU: 0 UID: 0 PID: 17464 Comm: syz.0.3759 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 983.598772][T17464] Tainted: [L]=SOFTLOCKUP [ 983.598778][T17464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 983.598789][T17464] Call Trace: [ 983.598795][T17464] [ 983.598803][T17464] dump_stack_lvl+0xe8/0x150 [ 983.598833][T17464] should_fail_ex+0x46b/0x600 [ 983.598859][T17464] _copy_to_user+0x31/0xb0 [ 983.598877][T17464] bpf_verifier_vlog+0x48c/0x8f0 [ 983.598910][T17464] __btf_verifier_log+0xe2/0x140 [ 983.598933][T17464] ? __pfx___btf_verifier_log+0x10/0x10 [ 983.598955][T17464] ? btf_parse_hdr+0x1e2/0x760 [ 983.598982][T17464] btf_parse_hdr+0x2f9/0x760 [ 983.599009][T17464] btf_new_fd+0x387/0xda0 [ 983.599040][T17464] ? __pfx_btf_new_fd+0x10/0x10 [ 983.599065][T17464] ? bpf_token_put+0x143/0x160 [ 983.599091][T17464] ? bpf_btf_load+0x126/0x190 [ 983.599116][T17464] __sys_bpf+0x4e5/0x950 [ 983.599139][T17464] ? __pfx___sys_bpf+0x10/0x10 [ 983.599158][T17464] ? rt_mutex_slowunlock+0x1cb/0x300 [ 983.599208][T17464] ? ksys_write+0x248/0x270 [ 983.599234][T17464] ? __pfx_ksys_write+0x10/0x10 [ 983.599264][T17464] __x64_sys_bpf+0x7c/0x90 [ 983.599284][T17464] do_syscall_64+0x14d/0xf80 [ 983.599302][T17464] ? trace_irq_disable+0x3b/0x150 [ 983.599321][T17464] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 983.599337][T17464] ? clear_bhb_loop+0x40/0x90 [ 983.599356][T17464] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 983.599372][T17464] RIP: 0033:0x7f2c00c8c819 [ 983.599406][T17464] 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 [ 983.599421][T17464] RSP: 002b:00007f2bfeee6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 983.599438][T17464] RAX: ffffffffffffffda RBX: 00007f2c00f05fa0 RCX: 00007f2c00c8c819 [ 983.599451][T17464] RDX: 0000000000000028 RSI: 0000200000000300 RDI: 0000000000000012 [ 983.599462][T17464] RBP: 00007f2bfeee6090 R08: 0000000000000000 R09: 0000000000000000 [ 983.599472][T17464] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 983.599482][T17464] R13: 00007f2c00f06038 R14: 00007f2c00f05fa0 R15: 00007ffec1068cd8 [ 983.599507][T17464] [ 983.601359][ T7463] usb 5-1: New USB device found, idVendor=103d, idProduct=0100, bcdDevice= 0.40 [ 983.601387][ T7463] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 983.601424][ T7463] usb 5-1: Product: syz [ 983.601435][ T7463] usb 5-1: Manufacturer: syz [ 983.601458][ T7463] usb 5-1: SerialNumber: syz [ 984.366136][ T7463] usb 5-1: Audio class v2/v3 interfaces need an interface association [ 984.366457][ T7463] snd-usb-audio 5-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 985.805150][T17481] 9p: Bad value for 'rfdno' [ 985.847446][ T7463] usb 5-1: USB disconnect, device number 61 [ 986.150532][T16430] udevd[16430]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.1/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 986.924036][ T7463] usb 4-1: new high-speed USB device number 31 using dummy_hcd [ 987.092738][ T7463] usb 4-1: Using ep0 maxpacket: 16 [ 987.095052][ T7463] usb 4-1: config 0 has an invalid interface number: 107 but max is 0 [ 987.095079][ T7463] usb 4-1: config 0 has no interface number 0 [ 987.095128][ T7463] usb 4-1: config 0 interface 107 altsetting 0 endpoint 0x88 has an invalid bInterval 55, changing to 9 [ 987.095157][ T7463] usb 4-1: config 0 interface 107 altsetting 0 endpoint 0x88 has invalid maxpacket 8496, setting to 1024 [ 987.098178][ T7463] usb 4-1: New USB device found, idVendor=06cd, idProduct=0131, bcdDevice=16.60 [ 987.098208][ T7463] usb 4-1: New USB device strings: Mfr=175, Product=2, SerialNumber=3 [ 987.098230][ T7463] usb 4-1: Product: syz [ 987.098247][ T7463] usb 4-1: Manufacturer: syz [ 987.098263][ T7463] usb 4-1: SerialNumber: syz [ 987.212351][ T7463] usb 4-1: config 0 descriptor?? [ 987.218178][ T7463] keyspan 4-1:0.107: Keyspan 4 port adapter converter detected [ 987.218683][ T7463] keyspan 4-1:0.107: found no endpoint descriptor for endpoint 81 [ 987.248614][ T7463] keyspan 4-1:0.107: found no endpoint descriptor for endpoint 1 [ 987.304413][ T7463] usb 4-1: Keyspan 4 port adapter converter now attached to ttyUSB0 [ 987.340776][ T7463] keyspan 4-1:0.107: found no endpoint descriptor for endpoint 2 [ 987.360886][ T7463] usb 4-1: Keyspan 4 port adapter converter now attached to ttyUSB1 [ 987.407769][ T7463] keyspan 4-1:0.107: found no endpoint descriptor for endpoint 4 [ 987.466211][ T7463] usb 4-1: Keyspan 4 port adapter converter now attached to ttyUSB2 [ 987.499489][ T7463] keyspan 4-1:0.107: found no endpoint descriptor for endpoint 6 [ 987.514602][ T7463] usb 4-1: Keyspan 4 port adapter converter now attached to ttyUSB3 [ 987.582884][ T7463] usb 4-1: USB disconnect, device number 31 [ 987.610670][ T7463] keyspan_4 ttyUSB0: Keyspan 4 port adapter converter now disconnected from ttyUSB0 [ 987.628216][ T7463] keyspan_4 ttyUSB1: Keyspan 4 port adapter converter now disconnected from ttyUSB1 [ 987.632902][ T5881] usb 2-1: new high-speed USB device number 53 using dummy_hcd [ 987.666595][ T7463] keyspan_4 ttyUSB2: Keyspan 4 port adapter converter now disconnected from ttyUSB2 [ 987.694646][ T7463] keyspan_4 ttyUSB3: Keyspan 4 port adapter converter now disconnected from ttyUSB3 [ 987.695699][ T7463] keyspan 4-1:0.107: device disconnected [ 987.748328][ T5873] usb 5-1: new high-speed USB device number 62 using dummy_hcd [ 987.820553][ T5881] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 987.820624][ T5881] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 987.820654][ T5881] usb 2-1: config 1 interface 1 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 987.853538][ T5881] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 987.853627][ T5881] usb 2-1: New USB device strings: Mfr=0, Product=2, SerialNumber=3 [ 987.853694][ T5881] usb 2-1: Product: syz [ 987.853746][ T5881] usb 2-1: SerialNumber: syz [ 987.933439][ T5873] usb 5-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 987.933463][ T5873] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 987.938655][ T5873] usb 5-1: config 0 descriptor?? [ 987.970394][ T5873] cp210x 5-1:0.0: cp210x converter detected [ 988.359213][T17521] netlink: 68 bytes leftover after parsing attributes in process `syz.3.3776'. [ 989.570258][ T5873] cp210x 5-1:0.0: failed to get vendor val 0x000e size 3: -121 [ 989.581024][ T5873] cp210x 5-1:0.0: failed to get vendor val 0x3711 size 2: -32 [ 989.581247][ T5873] cp210x 5-1:0.0: GPIO initialisation failed: -32 [ 989.676417][ T5873] usb 5-1: cp210x converter now attached to ttyUSB0 [ 989.702605][T17526] 9p: Bad value for 'rfdno' [ 989.912345][ T10] usb 4-1: new high-speed USB device number 32 using dummy_hcd [ 989.961401][T17535] FAULT_INJECTION: forcing a failure. [ 989.961401][T17535] name failslab, interval 1, probability 0, space 0, times 0 [ 989.961439][T17535] CPU: 0 UID: 0 PID: 17535 Comm: syz.0.3780 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 989.961469][T17535] Tainted: [L]=SOFTLOCKUP [ 989.961478][T17535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 989.961493][T17535] Call Trace: [ 989.961502][T17535] [ 989.961512][T17535] dump_stack_lvl+0xe8/0x150 [ 989.961550][T17535] should_fail_ex+0x46b/0x600 [ 989.961587][T17535] should_failslab+0xa8/0x100 [ 989.961612][T17535] __kmalloc_node_noprof+0xe7/0x7f0 [ 989.961636][T17535] ? __vmalloc_node_range_noprof+0x5d5/0x1730 [ 989.961677][T17535] __vmalloc_node_range_noprof+0x5d5/0x1730 [ 989.961729][T17535] ? __lock_acquire+0x6b5/0x2cf0 [ 989.961774][T17535] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 989.961808][T17535] ? arch_stack_walk+0xfb/0x150 [ 989.961845][T17535] ? bpf_prog_alloc_no_stats+0x4a/0x4f0 [ 989.961875][T17535] __vmalloc_noprof+0xd2/0x120 [ 989.961908][T17535] ? bpf_prog_alloc_no_stats+0x4a/0x4f0 [ 989.961940][T17535] bpf_prog_alloc_no_stats+0x4a/0x4f0 [ 989.961973][T17535] bpf_prog_alloc+0x3c/0x1a0 [ 989.962006][T17535] bpf_prog_load+0x7ba/0x1ae0 [ 989.962051][T17535] ? __pfx_bpf_prog_load+0x10/0x10 [ 989.962102][T17535] ? bpf_lsm_bpf+0x9/0x20 [ 989.962125][T17535] ? security_bpf+0x7e/0x2d0 [ 989.962156][T17535] __sys_bpf+0x618/0x950 [ 989.962186][T17535] ? __pfx___sys_bpf+0x10/0x10 [ 989.962211][T17535] ? rt_mutex_slowunlock+0x1cb/0x300 [ 989.962258][T17535] ? ksys_write+0x248/0x270 [ 989.962293][T17535] ? __pfx_ksys_write+0x10/0x10 [ 989.962334][T17535] __x64_sys_bpf+0x7c/0x90 [ 989.962361][T17535] do_syscall_64+0x14d/0xf80 [ 989.962385][T17535] ? trace_irq_disable+0x3b/0x150 [ 989.962410][T17535] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 989.962432][T17535] ? clear_bhb_loop+0x40/0x90 [ 989.962458][T17535] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 989.962479][T17535] RIP: 0033:0x7f2c00c8c819 [ 989.962501][T17535] 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 [ 989.962520][T17535] RSP: 002b:00007f2bfeee6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 989.962543][T17535] RAX: ffffffffffffffda RBX: 00007f2c00f05fa0 RCX: 00007f2c00c8c819 [ 989.962560][T17535] RDX: 0000000000000094 RSI: 0000200000000140 RDI: 0000000000000005 [ 989.962573][T17535] RBP: 00007f2bfeee6090 R08: 0000000000000000 R09: 0000000000000000 [ 989.962586][T17535] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 989.962599][T17535] R13: 00007f2c00f06038 R14: 00007f2c00f05fa0 R15: 00007ffec1068cd8 [ 989.962634][T17535] [ 990.034537][T17535] syz.0.3780: vmalloc error: size 4096, failed to allocated page array size 8, mode:0x500dc2(GFP_HIGHUSER|__GFP_ZERO|__GFP_ACCOUNT), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 990.041772][T17535] CPU: 1 UID: 0 PID: 17535 Comm: syz.0.3780 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 990.041859][T17535] Tainted: [L]=SOFTLOCKUP [ 990.041889][T17535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 990.041923][T17535] Call Trace: [ 990.041945][T17535] [ 990.041978][T17535] dump_stack_lvl+0xe8/0x150 [ 990.042083][T17535] warn_alloc+0x263/0x3e0 [ 990.042155][T17535] ? __pfx_warn_alloc+0x10/0x10 [ 990.042186][T17535] ? __kmalloc_node_noprof+0x395/0x7f0 [ 990.042209][T17535] ? __vmalloc_node_range_noprof+0x5d5/0x1730 [ 990.042248][T17535] __vmalloc_node_range_noprof+0x98f/0x1730 [ 990.042294][T17535] ? __lock_acquire+0x6b5/0x2cf0 [ 990.042330][T17535] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 990.042425][T17535] ? arch_stack_walk+0xfb/0x150 [ 990.042519][T17535] ? bpf_prog_alloc_no_stats+0x4a/0x4f0 [ 990.042604][T17535] __vmalloc_noprof+0xd2/0x120 [ 990.042698][T17535] ? bpf_prog_alloc_no_stats+0x4a/0x4f0 [ 990.042797][T17535] bpf_prog_alloc_no_stats+0x4a/0x4f0 [ 990.042918][T17535] bpf_prog_alloc+0x3c/0x1a0 [ 990.043024][T17535] bpf_prog_load+0x7ba/0x1ae0 [ 990.043149][T17535] ? __pfx_bpf_prog_load+0x10/0x10 [ 990.043294][T17535] ? bpf_lsm_bpf+0x9/0x20 [ 990.043349][T17535] ? security_bpf+0x7e/0x2d0 [ 990.043432][T17535] __sys_bpf+0x618/0x950 [ 990.043510][T17535] ? __pfx___sys_bpf+0x10/0x10 [ 990.043581][T17535] ? rt_mutex_slowunlock+0x1cb/0x300 [ 990.043709][T17535] ? ksys_write+0x248/0x270 [ 990.043800][T17535] ? __pfx_ksys_write+0x10/0x10 [ 990.043914][T17535] __x64_sys_bpf+0x7c/0x90 [ 990.043991][T17535] do_syscall_64+0x14d/0xf80 [ 990.044057][T17535] ? trace_irq_disable+0x3b/0x150 [ 990.044126][T17535] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 990.044176][T17535] ? clear_bhb_loop+0x40/0x90 [ 990.044252][T17535] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 990.044314][T17535] RIP: 0033:0x7f2c00c8c819 [ 990.044376][T17535] 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 [ 990.044429][T17535] RSP: 002b:00007f2bfeee6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 990.044492][T17535] RAX: ffffffffffffffda RBX: 00007f2c00f05fa0 RCX: 00007f2c00c8c819 [ 990.044538][T17535] RDX: 0000000000000094 RSI: 0000200000000140 RDI: 0000000000000005 [ 990.044554][T17535] RBP: 00007f2bfeee6090 R08: 0000000000000000 R09: 0000000000000000 [ 990.044592][T17535] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 990.044646][T17535] R13: 00007f2c00f06038 R14: 00007f2c00f05fa0 R15: 00007ffec1068cd8 [ 990.044751][T17535] [ 990.084905][ T10] usb 4-1: device descriptor read/64, error -71 [ 990.126230][T17535] Mem-Info: [ 990.126279][T17535] active_anon:263 inactive_anon:10453 isolated_anon:0 [ 990.126279][T17535] active_file:26590 inactive_file:36561 isolated_file:0 [ 990.126279][T17535] unevictable:768 dirty:118 writeback:2 [ 990.126279][T17535] slab_reclaimable:12651 slab_unreclaimable:106636 [ 990.126279][T17535] mapped:31284 shmem:1365 pagetables:1399 [ 990.126279][T17535] sec_pagetables:0 bounce:0 [ 990.126279][T17535] kernel_misc_reclaimable:0 [ 990.126279][T17535] free:1296879 free_pcp:3210 free_cma:0 [ 990.141654][T17535] Node 0 active_anon:1052kB inactive_anon:41812kB active_file:106072kB inactive_file:146244kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:125068kB dirty:472kB writeback:8kB shmem:3924kB kernel_stack:13696kB pagetables:5464kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 990.145147][T17535] Node 1 active_anon:0kB inactive_anon:0kB active_file:288kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:68kB dirty:0kB writeback:0kB shmem:1536kB kernel_stack:64kB pagetables:132kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 990.149448][T17535] Node 0 DMA free:15360kB boost:0kB min:20kB low:32kB high:44kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 990.161200][T17535] lowmem_reserve[]: 0 2506 2506 2506 2506 [ 990.169810][T17535] Node 0 DMA32 free:1234148kB boost:0kB min:3932kB low:6468kB high:9004kB reserved_highatomic:0KB free_highatomic:0KB active_anon:1052kB inactive_anon:41812kB active_file:106072kB inactive_file:146244kB unevictable:1536kB writepending:480kB zspages:0kB present:3129332kB managed:2566424kB mlocked:0kB bounce:0kB free_pcp:12428kB local_pcp:7748kB free_cma:0kB [ 990.176908][T17535] lowmem_reserve[]: 0 0 0 0 0 [ 990.185547][T17535] Node 0 Normal free:0kB boost:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:1048580kB managed:412kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 990.188815][T17535] lowmem_reserve[]: 0 0 0 0 0 [ 990.198226][ T5881] cdc_ncm 2-1:1.0: bind() failure [ 990.202253][T17535] [ 990.202267][T17535] Node 1 Normal free:3938008kB boost:0kB min:6364kB low:10472kB high:14580kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:288kB inactive_file:0kB unevictable:1536kB writepending:0kB zspages:0kB present:4194300kB managed:4111100kB mlocked:0kB bounce:0kB free_pcp:412kB local_pcp:0kB free_cma:0kB [ 990.202333][T17535] lowmem_reserve[]: 0 0 0 0 0 [ 990.202369][T17535] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 990.202643][T17535] Node 0 DMA32: 4947*4kB (UME) 4229*8kB (UME) 2375*16kB (UME) 526*32kB (UME) 499*64kB (UME) 489*128kB (UME) 338*256kB (UME) 229*512kB (UM) 140*1024kB (UME) 8*2048kB (UM) 163*4096kB (UM) = 1234148kB [ 990.221286][T17535] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 990.221614][T17535] Node 1 Normal: 2*4kB (U) 8*8kB (UM) 13*16kB (UM) 10*32kB (UM) 10*64kB (UM) 6*128kB (UM) 5*256kB (UM) 3*512kB (UM) 3*1024kB (UM) 1*2048kB (M) 959*4096kB (M) = 3938008kB [ 990.222756][T17535] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 990.222776][T17535] Node 0 hugepages_total=3 hugepages_free=3 hugepages_surp=0 hugepages_size=2048kB [ 990.222813][T17535] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 990.222898][T17535] Node 1 hugepages_total=1 hugepages_free=1 hugepages_surp=0 hugepages_size=2048kB [ 990.222943][T17535] 64512 total pagecache pages [ 990.222984][T17535] 0 pages in swap cache [ 990.223020][T17535] Free swap = 124996kB [ 990.223042][T17535] Total swap = 124996kB [ 990.223078][T17535] 2097051 pages RAM [ 990.223099][T17535] 0 pages HighMem/MovableOnly [ 990.223121][T17535] 423727 pages reserved [ 990.223143][T17535] 0 pages cma reserved [ 990.392277][ T10] usb 4-1: new high-speed USB device number 33 using dummy_hcd [ 990.519354][ T5881] cdc_ncm 2-1:1.1: probe with driver cdc_ncm failed with error -71 [ 990.550057][ T5881] cdc_mbim 2-1:1.1: probe with driver cdc_mbim failed with error -71 [ 990.590342][ T5881] usbtest 2-1:1.1: probe with driver usbtest failed with error -71 [ 990.669715][ T10] usb 4-1: device descriptor read/64, error -71 [ 990.743590][ T5881] usb 2-1: USB disconnect, device number 53 [ 990.814212][ T10] usb usb4-port1: attempt power cycle [ 991.052657][ T5873] usb 5-1: USB disconnect, device number 62 [ 991.273515][ T5873] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 991.275366][ T5873] cp210x 5-1:0.0: device disconnected [ 991.382342][ T10] usb 4-1: new high-speed USB device number 34 using dummy_hcd [ 991.403186][ T10] usb 4-1: device descriptor read/8, error -71 [ 991.472124][T17547] netlink: 68 bytes leftover after parsing attributes in process `syz.4.3785'. [ 991.533271][T17549] netlink: 4 bytes leftover after parsing attributes in process `syz.4.3786'. [ 991.537348][T17549] netlink: 8 bytes leftover after parsing attributes in process `syz.4.3786'. [ 991.537368][T17549] netlink: 8 bytes leftover after parsing attributes in process `syz.4.3786'. [ 991.596380][T17549] netlink: 12 bytes leftover after parsing attributes in process `syz.4.3786'. [ 991.612335][ T9] usb 1-1: new high-speed USB device number 58 using dummy_hcd [ 991.642393][ T10] usb 4-1: new high-speed USB device number 35 using dummy_hcd [ 991.665263][ T10] usb 4-1: device descriptor read/8, error -71 [ 991.692416][ T5873] usb 2-1: new full-speed USB device number 54 using dummy_hcd [ 991.769041][ T9] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 991.769097][ T9] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 991.769129][ T9] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 991.769156][ T9] usb 1-1: New USB device found, idVendor=056a, idProduct=0010, bcdDevice= 0.00 [ 991.769173][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 991.772641][ T10] usb usb4-port1: unable to enumerate USB device [ 991.831687][ T9] usb 1-1: config 0 descriptor?? [ 991.997874][ T5873] usb 2-1: config 0 has an invalid interface number: 231 but max is 0 [ 991.997905][ T5873] usb 2-1: config 0 has no interface number 0 [ 991.997954][ T5873] usb 2-1: config 0 interface 231 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64 [ 992.001765][ T5873] usb 2-1: New USB device found, idVendor=067b, idProduct=27a1, bcdDevice=b0.9b [ 992.001797][ T5873] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 992.001820][ T5873] usb 2-1: Product: syz [ 992.001836][ T5873] usb 2-1: Manufacturer: syz [ 992.001853][ T5873] usb 2-1: SerialNumber: syz [ 992.057644][ T5873] usb 2-1: config 0 descriptor?? [ 992.064576][T17545] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 992.135292][ T36] usb 5-1: new high-speed USB device number 63 using dummy_hcd [ 992.167603][ T5873] plusb 2-1:0.231 usb0: register 'plusb' at usb-dummy_hcd.1-1, Prolific PL-2301/PL-2302/PL-25A1/PL-27A1, 9a:fd:ca:d1:0b:b4 [ 994.120327][ T1324] ieee802154 phy0 wpan0: encryption failed: -22 [ 994.123173][ T1324] ieee802154 phy1 wpan1: encryption failed: -22 [ 994.154053][ T36] usb 5-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 994.154084][ T36] usb 5-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 994.154105][ T36] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 994.154156][ T36] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 994.154185][ T36] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8241, setting to 1024 [ 994.156732][ T36] usb 5-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 994.156853][ T36] usb 5-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 994.156878][ T36] usb 5-1: Product: syz [ 994.156895][ T36] usb 5-1: Manufacturer: syz [ 994.172965][ T36] cdc_wdm 5-1:1.0: skipping garbage [ 994.172985][ T36] cdc_wdm 5-1:1.0: skipping garbage [ 994.175771][ T36] cdc_wdm 5-1:1.0: cdc-wdm0: USB WDM device [ 994.175792][ T36] cdc_wdm 5-1:1.0: Unknown control protocol [ 994.604213][ T9] wacom 0003:056A:0010.000C: Unknown device_type for 'HID 056a:0010'. Assuming pen. [ 994.638045][ T9] wacom 0003:056A:0010.000C: hidraw0: USB HID v0.00 Device [HID 056a:0010] on usb-dummy_hcd.0-1/input0 [ 994.654886][ T9] input: Wacom Graphire Pen as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:056A:0010.000C/input/input34 [ 994.817650][ T9] usb 1-1: USB disconnect, device number 58 [ 994.864259][T17568] fido_id[17568]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/1-1/report_descriptor': No such file or directory [ 994.998324][ C0] cdc_wdm 5-1:1.0: wdm_int_callback - usb_submit_urb failed with result -1 [ 995.000995][ T5873] usb 5-1: USB disconnect, device number 63 [ 995.042362][ T7463] usb 6-1: new high-speed USB device number 12 using dummy_hcd [ 995.213174][ T10] usb 2-1: USB disconnect, device number 54 [ 995.282330][ T7463] usb 6-1: Using ep0 maxpacket: 8 [ 995.289217][ T7463] usb 6-1: config index 0 descriptor too short (expected 301, got 45) [ 995.289278][ T7463] usb 6-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 995.289303][ T7463] usb 6-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 995.289329][ T7463] usb 6-1: config 16 interface 0 altsetting 0 endpoint 0x8B has invalid wMaxPacketSize 0 [ 995.289351][ T7463] usb 6-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 0 [ 995.289377][ T7463] usb 6-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 995.289421][ T7463] usb 6-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 995.289445][ T7463] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 995.373460][ T10] plusb 2-1:0.231 usb0: unregister 'plusb' usb-dummy_hcd.1-1, Prolific PL-2301/PL-2302/PL-25A1/PL-27A1 [ 995.444666][ T7463] usbtmc 6-1:16.0: probe with driver usbtmc failed with error -22 [ 997.818757][ T9] usb 6-1: USB disconnect, device number 12 [ 998.352976][ T5881] usb 4-1: new high-speed USB device number 36 using dummy_hcd [ 998.437912][T17627] FAULT_INJECTION: forcing a failure. [ 998.437912][T17627] name failslab, interval 1, probability 0, space 0, times 0 [ 998.437953][T17627] CPU: 1 UID: 0 PID: 17627 Comm: syz.4.3807 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 998.437984][T17627] Tainted: [L]=SOFTLOCKUP [ 998.437993][T17627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 998.438009][T17627] Call Trace: [ 998.438030][T17627] [ 998.438041][T17627] dump_stack_lvl+0xe8/0x150 [ 998.438081][T17627] should_fail_ex+0x46b/0x600 [ 998.438119][T17627] should_failslab+0xa8/0x100 [ 998.438146][T17627] kmem_cache_alloc_lru_noprof+0x8b/0x680 [ 998.438183][T17627] ? fuse_alloc_inode+0x2e/0x1a0 [ 998.438220][T17627] fuse_alloc_inode+0x2e/0x1a0 [ 998.438250][T17627] ? __pfx_fuse_alloc_inode+0x10/0x10 [ 998.438278][T17627] alloc_inode+0x6a/0x1b0 [ 998.438305][T17627] ? __pfx_fuse_inode_eq+0x10/0x10 [ 998.438331][T17627] ? __pfx_fuse_inode_set+0x10/0x10 [ 998.438356][T17627] iget5_locked+0x4a/0xa0 [ 998.438390][T17627] fuse_iget+0x381/0x9b0 [ 998.438426][T17627] ? __pfx_fuse_iget+0x10/0x10 [ 998.438453][T17627] ? __kmalloc_cache_noprof+0x3a6/0x690 [ 998.438483][T17627] fuse_lookup_name+0x75b/0x8b0 [ 998.438523][T17627] ? __pfx_fuse_lookup_name+0x10/0x10 [ 998.438548][T17627] ? do_raw_spin_lock+0x12b/0x2f0 [ 998.438600][T17627] ? lockdep_hardirqs_on+0x7a/0x110 [ 998.438638][T17627] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 998.438663][T17627] ? mutex_lock_nested+0x152/0x1d0 [ 998.438694][T17627] ? fuse_lock_inode+0xd3/0x120 [ 998.438727][T17627] fuse_lookup+0x204/0x500 [ 998.438753][T17627] ? lockdep_hardirqs_on+0x7a/0x110 [ 998.438783][T17627] ? __pfx_fuse_lookup+0x10/0x10 [ 998.438809][T17627] ? rt_spin_lock+0x1e0/0x400 [ 998.438856][T17627] ? rt_spin_unlock+0x160/0x200 [ 998.438892][T17627] ? d_alloc+0x144/0x190 [ 998.438928][T17627] lookup_one_qstr_excl+0x131/0x360 [ 998.438963][T17627] filename_create+0x20e/0x370 [ 998.438991][T17627] ? __pfx_filename_create+0x10/0x10 [ 998.439045][T17627] filename_mkdirat+0xd2/0x520 [ 998.439094][T17627] ? __pfx_filename_mkdirat+0x10/0x10 [ 998.439123][T17627] ? do_getname+0x151/0x250 [ 998.439152][T17627] __se_sys_mkdirat+0x35/0x150 [ 998.439180][T17627] do_syscall_64+0x14d/0xf80 [ 998.439205][T17627] ? trace_irq_disable+0x3b/0x150 [ 998.439232][T17627] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 998.439256][T17627] ? clear_bhb_loop+0x40/0x90 [ 998.439285][T17627] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 998.439309][T17627] RIP: 0033:0x7f7e2a26c819 [ 998.439331][T17627] 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 [ 998.439352][T17627] RSP: 002b:00007f7e284be028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 998.439376][T17627] RAX: ffffffffffffffda RBX: 00007f7e2a4e5fa0 RCX: 00007f7e2a26c819 [ 998.439394][T17627] RDX: 0000000000000062 RSI: 0000200000000900 RDI: ffffffffffffff9c [ 998.439410][T17627] RBP: 00007f7e284be090 R08: 0000000000000000 R09: 0000000000000000 [ 998.439425][T17627] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 998.439439][T17627] R13: 00007f7e2a4e6038 R14: 00007f7e2a4e5fa0 R15: 00007ffd0b16a978 [ 998.439478][T17627] [ 998.533467][ T5881] usb 4-1: Using ep0 maxpacket: 8 [ 998.552774][ T5881] usb 4-1: unable to get BOS descriptor or descriptor too short [ 998.561905][ T5881] usb 4-1: config 1 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 998.561995][ T5881] usb 4-1: config 1 interface 0 altsetting 255 endpoint 0x81 has invalid wMaxPacketSize 0 [ 998.562085][ T5881] usb 4-1: config 1 interface 0 has no altsetting 0 [ 998.593329][ T5881] usb 4-1: New USB device found, idVendor=0c45, idProduct=760b, bcdDevice= 0.40 [ 998.593413][ T5881] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 998.593443][ T5881] usb 4-1: Product: syz [ 998.593460][ T5881] usb 4-1: Manufacturer: syz [ 998.593475][ T5881] usb 4-1: SerialNumber: syz [ 999.001617][T17634] netlink: 68 bytes leftover after parsing attributes in process `syz.1.3809'. [ 999.038064][ T37] audit: type=1326 audit(2000000369.660:1999): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=17635 comm="syz.5.3811" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0b929cc819 code=0x7ffc0000 [ 999.038399][ T37] audit: type=1326 audit(2000000369.660:2000): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=17635 comm="syz.5.3811" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0b929cc819 code=0x7ffc0000 [ 999.040298][ T37] audit: type=1326 audit(2000000369.660:2001): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=17635 comm="syz.5.3811" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f0b929cc819 code=0x7ffc0000 [ 999.040696][ T37] audit: type=1326 audit(2000000369.660:2002): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=17635 comm="syz.5.3811" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0b929cc819 code=0x7ffc0000 [ 999.082473][ T37] audit: type=1326 audit(2000000369.680:2003): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=17635 comm="syz.5.3811" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f0b929cc819 code=0x7ffc0000 [ 999.159860][ T37] audit: type=1326 audit(2000000369.780:2004): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=17635 comm="syz.5.3811" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0b929cc819 code=0x7ffc0000 [ 999.214022][ T37] audit: type=1326 audit(2000000369.840:2005): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=17635 comm="syz.5.3811" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0b929cc819 code=0x7ffc0000 [ 999.215163][ T37] audit: type=1326 audit(2000000369.840:2006): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=17635 comm="syz.5.3811" exe="/root/syz-executor" sig=0 arch=c000003e syscall=54 compat=0 ip=0x7f0b929cc819 code=0x7ffc0000 [ 999.218775][ T37] audit: type=1326 audit(2000000369.840:2007): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=17635 comm="syz.5.3811" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0b929cc819 code=0x7ffc0000 [ 999.220531][ T37] audit: type=1326 audit(2000000369.840:2008): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=17635 comm="syz.5.3811" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0b929cc819 code=0x7ffc0000 [ 999.371044][ T5881] usbhid 4-1:1.0: fixing wrong optional hid class descriptors count [ 999.385934][ T5881] usbhid 4-1:1.0: can't add hid device: -71 [ 999.386066][ T5881] usbhid 4-1:1.0: probe with driver usbhid failed with error -71 [ 999.418473][ T5881] usb 4-1: USB disconnect, device number 36 [ 999.490244][T17636] netlink: 260 bytes leftover after parsing attributes in process `syz.5.3811'. [ 999.622343][ T36] usb 1-1: new high-speed USB device number 59 using dummy_hcd [ 999.784350][ T36] usb 1-1: Using ep0 maxpacket: 32 [ 999.785333][ T36] usb 1-1: too many configurations: 17, using maximum allowed: 8 [ 999.787267][ T36] usb 1-1: config 0 has an invalid interface number: 2 but max is 0 [ 999.787292][ T36] usb 1-1: config 0 has no interface number 0 [ 999.789547][ T36] usb 1-1: config 0 has an invalid interface number: 2 but max is 0 [ 999.789573][ T36] usb 1-1: config 0 has no interface number 0 [ 999.838744][ T36] usb 1-1: config 0 has an invalid interface number: 2 but max is 0 [ 999.838774][ T36] usb 1-1: config 0 has no interface number 0 [ 999.862287][ T36] usb 1-1: config 0 has an invalid interface number: 2 but max is 0 [ 999.862315][ T36] usb 1-1: config 0 has no interface number 0 [ 999.866040][ T36] usb 1-1: config 0 has an invalid interface number: 2 but max is 0 [ 999.866066][ T36] usb 1-1: config 0 has no interface number 0 [ 999.926122][ T36] usb 1-1: config 0 has an invalid interface number: 2 but max is 0 [ 999.926152][ T36] usb 1-1: config 0 has no interface number 0 [ 999.946932][ T36] usb 1-1: config 0 has an invalid interface number: 2 but max is 0 [ 999.947043][ T36] usb 1-1: config 0 has no interface number 0 [ 999.948198][ T36] usb 1-1: config 0 has an invalid interface number: 2 but max is 0 [ 999.948223][ T36] usb 1-1: config 0 has no interface number 0 [ 999.953285][ T36] usb 1-1: New USB device found, idVendor=108c, idProduct=0168, bcdDevice=84.b2 [ 999.953315][ T36] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 999.953338][ T36] usb 1-1: Product: syz [ 999.953353][ T36] usb 1-1: Manufacturer: syz [ 999.953369][ T36] usb 1-1: SerialNumber: syz [ 1000.028260][ T36] usb 1-1: config 0 descriptor?? [ 1000.062893][ T36] etas_es58x 1-1:0.2: Starting syz syz (Serial Number syz) [ 1000.428227][ T36] etas_es58x 1-1:0.2: could not retrieve the product info string [ 1000.679426][ T36] usb 1-1: USB disconnect, device number 59 [ 1000.690428][ T36] etas_es58x 1-1:0.2: Disconnecting syz syz [ 1000.906963][ T1184] netdevsim netdevsim3 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 1000.908234][ T1184] netdevsim netdevsim3 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 1000.908278][ T1184] netdevsim netdevsim3 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 1000.908316][ T1184] netdevsim netdevsim3 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 1001.874894][T17701] FAULT_INJECTION: forcing a failure. [ 1001.874894][T17701] name failslab, interval 1, probability 0, space 0, times 0 [ 1001.874935][T17701] CPU: 1 UID: 0 PID: 17701 Comm: syz.3.3831 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 1001.874965][T17701] Tainted: [L]=SOFTLOCKUP [ 1001.874973][T17701] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1001.874988][T17701] Call Trace: [ 1001.874997][T17701] [ 1001.875008][T17701] dump_stack_lvl+0xe8/0x150 [ 1001.875048][T17701] should_fail_ex+0x46b/0x600 [ 1001.875086][T17701] should_failslab+0xa8/0x100 [ 1001.875111][T17701] __kmalloc_noprof+0xdf/0x7b0 [ 1001.875134][T17701] ? iter_file_splice_write+0x1dd/0x10f0 [ 1001.875171][T17701] iter_file_splice_write+0x1dd/0x10f0 [ 1001.875229][T17701] ? __pfx_iter_file_splice_write+0x10/0x10 [ 1001.875281][T17701] ? __pfx_iter_file_splice_write+0x10/0x10 [ 1001.875312][T17701] direct_splice_actor+0x104/0x160 [ 1001.875348][T17701] splice_direct_to_actor+0x545/0xc80 [ 1001.875391][T17701] ? __pfx_direct_splice_actor+0x10/0x10 [ 1001.875432][T17701] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 1001.875476][T17701] do_splice_direct+0x19b/0x2a0 [ 1001.875510][T17701] ? __pfx_do_splice_direct+0x10/0x10 [ 1001.875542][T17701] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 1001.875580][T17701] ? rw_verify_area+0x25b/0x4e0 [ 1001.875619][T17701] do_sendfile+0x547/0x7e0 [ 1001.875646][T17701] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 1001.875681][T17701] ? __pfx_do_sendfile+0x10/0x10 [ 1001.875722][T17701] __se_sys_sendfile64+0x144/0x1a0 [ 1001.875758][T17701] ? __pfx___se_sys_sendfile64+0x10/0x10 [ 1001.875798][T17701] do_syscall_64+0x14d/0xf80 [ 1001.875828][T17701] ? trace_irq_disable+0x3b/0x150 [ 1001.875855][T17701] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1001.875878][T17701] ? clear_bhb_loop+0x40/0x90 [ 1001.875907][T17701] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1001.875929][T17701] RIP: 0033:0x7f269684c819 [ 1001.875951][T17701] 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 [ 1001.875972][T17701] RSP: 002b:00007f2694a85028 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1001.875996][T17701] RAX: ffffffffffffffda RBX: 00007f2696ac6090 RCX: 00007f269684c819 [ 1001.876013][T17701] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000006 [ 1001.876027][T17701] RBP: 00007f2694a85090 R08: 0000000000000000 R09: 0000000000000000 [ 1001.876041][T17701] R10: 000000007fffffff R11: 0000000000000246 R12: 0000000000000001 [ 1001.876056][T17701] R13: 00007f2696ac6128 R14: 00007f2696ac6090 R15: 00007ffc9b603ae8 [ 1001.876093][T17701] [ 1002.604699][T17712] afs: Bad value for 'source' [ 1002.835849][ T36] usb 1-1: new high-speed USB device number 60 using dummy_hcd [ 1002.988760][T17718] can0: slcan on ptm0. [ 1003.005263][ T36] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1003.005293][ T36] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1003.005314][ T36] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 1003.005335][ T36] usb 1-1: config 1 has no interface number 0 [ 1003.006782][ T36] usb 1-1: too many endpoints for config 1 interface 1 altsetting 1: 32, using maximum allowed: 30 [ 1003.006825][ T36] usb 1-1: config 1 interface 1 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 32 [ 1003.011600][ T36] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1003.011629][ T36] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1003.011659][ T36] usb 1-1: Product: syz [ 1003.011674][ T36] usb 1-1: Manufacturer: syz [ 1003.011690][ T36] usb 1-1: SerialNumber: syz [ 1003.295280][T17719] IPVS: wrr: UDP 224.0.0.2:0 - no destination available [ 1004.167245][ T5873] IPVS: starting estimator thread 0... [ 1004.323678][T17722] IPVS: using max 7 ests per chain, 16800 per kthread [ 1006.035776][T17716] can0 (unregistered): slcan off ptm0. [ 1006.412404][ T10] usb 4-1: new high-speed USB device number 37 using dummy_hcd [ 1006.542289][ T10] usb 4-1: device descriptor read/64, error -71 [ 1006.876211][ T36] usb 1-1: USB disconnect, device number 60 [ 1007.215648][ T10] usb 4-1: new high-speed USB device number 38 using dummy_hcd [ 1007.875099][ T10] usb 4-1: device descriptor read/64, error -71 [ 1007.982908][ T10] usb usb4-port1: attempt power cycle [ 1008.322277][ T10] usb 4-1: new high-speed USB device number 39 using dummy_hcd [ 1008.532573][ T10] usb 4-1: device not accepting address 39, error -71 [ 1008.962463][ T10] usb 4-1: new full-speed USB device number 40 using dummy_hcd [ 1008.983250][ T10] usb 4-1: device descriptor read/8, error -71 [ 1009.221229][ T10] usb usb4-port1: unable to enumerate USB device [ 1010.304238][T17804] syz.1.3864 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 1012.210410][T17804] syz.1.3864 (17804): drop_caches: 3 [ 1015.034093][T17855] FAULT_INJECTION: forcing a failure. [ 1015.034093][T17855] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1015.034130][T17855] CPU: 1 UID: 0 PID: 17855 Comm: syz.5.3882 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 1015.034160][T17855] Tainted: [L]=SOFTLOCKUP [ 1015.034168][T17855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1015.034182][T17855] Call Trace: [ 1015.034191][T17855] [ 1015.034200][T17855] dump_stack_lvl+0xe8/0x150 [ 1015.034237][T17855] should_fail_ex+0x46b/0x600 [ 1015.034274][T17855] _copy_to_user+0x31/0xb0 [ 1015.034300][T17855] simple_read_from_buffer+0xe1/0x170 [ 1015.034334][T17855] proc_fail_nth_read+0x1be/0x230 [ 1015.034366][T17855] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1015.034397][T17855] ? rw_verify_area+0x2ac/0x4e0 [ 1015.034431][T17855] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1015.034462][T17855] vfs_read+0x212/0xa80 [ 1015.034505][T17855] ? __pfx_vfs_read+0x10/0x10 [ 1015.034542][T17855] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 1015.034568][T17855] ? lockdep_hardirqs_on+0x7a/0x110 [ 1015.034593][T17855] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 1015.034618][T17855] ? mutex_lock_nested+0x152/0x1d0 [ 1015.034648][T17855] ? fdget_pos+0x252/0x320 [ 1015.034686][T17855] ksys_read+0x156/0x270 [ 1015.034734][T17855] ? __pfx_ksys_read+0x10/0x10 [ 1015.034779][T17855] do_syscall_64+0x14d/0xf80 [ 1015.034802][T17855] ? trace_irq_disable+0x3b/0x150 [ 1015.034828][T17855] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1015.034851][T17855] ? clear_bhb_loop+0x40/0x90 [ 1015.034879][T17855] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1015.034901][T17855] RIP: 0033:0x7f0b9298d04e [ 1015.034921][T17855] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 1015.034942][T17855] RSP: 002b:00007f0b90c25fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1015.034966][T17855] RAX: ffffffffffffffda RBX: 00007f0b90c266c0 RCX: 00007f0b9298d04e [ 1015.034982][T17855] RDX: 000000000000000f RSI: 00007f0b90c260a0 RDI: 0000000000000004 [ 1015.034997][T17855] RBP: 00007f0b90c26090 R08: 0000000000000000 R09: 0000000000000000 [ 1015.035012][T17855] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1015.035025][T17855] R13: 00007f0b92c46038 R14: 00007f0b92c45fa0 R15: 00007ffc7d477a78 [ 1015.035060][T17855] [ 1015.393275][T17861] netlink: 8 bytes leftover after parsing attributes in process `syz.0.3870'. [ 1015.632452][ T5881] usb 4-1: new high-speed USB device number 41 using dummy_hcd [ 1015.772451][ T5881] usb 4-1: device descriptor read/64, error -71 [ 1015.853475][ T9] usb 6-1: new high-speed USB device number 13 using dummy_hcd [ 1016.039922][ T5881] usb 4-1: new high-speed USB device number 42 using dummy_hcd [ 1016.074917][ T9] usb 6-1: Using ep0 maxpacket: 16 [ 1016.174883][ T9] usb 6-1: config 0 has an invalid interface number: 13 but max is 0 [ 1016.174916][ T9] usb 6-1: config 0 has no interface number 0 [ 1016.174962][ T9] usb 6-1: config 0 interface 13 altsetting 7 has an endpoint descriptor with address 0x95, changing to 0x85 [ 1016.175255][ T9] usb 6-1: config 0 interface 13 altsetting 7 bulk endpoint 0x85 has invalid maxpacket 32 [ 1016.176109][ T9] usb 6-1: config 0 interface 13 altsetting 7 bulk endpoint 0xA has invalid maxpacket 1015 [ 1016.176492][ T9] usb 6-1: config 0 interface 13 has no altsetting 0 [ 1016.477601][ T9] usb 6-1: New USB device found, idVendor=045e, idProduct=04e6, bcdDevice=e0.ca [ 1016.477634][ T9] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1016.477656][ T9] usb 6-1: Product: syz [ 1016.477672][ T9] usb 6-1: Manufacturer: syz [ 1016.477688][ T9] usb 6-1: SerialNumber: syz [ 1016.532512][ T9] usb 6-1: config 0 descriptor?? [ 1016.533341][T17871] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 1016.533489][T17871] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 1016.652288][ T5881] usb 4-1: device descriptor read/64, error -71 [ 1016.738256][ T9] ipaq 6-1:0.13: PocketPC PDA converter detected [ 1016.738586][ T9] usb 6-1: active config #0 != 1 ?? [ 1016.777634][ T5881] usb usb4-port1: attempt power cycle [ 1016.814112][ T9] usb 6-1: USB disconnect, device number 13 [ 1017.030501][T17901] netlink: 8 bytes leftover after parsing attributes in process `syz.0.3898'. [ 1017.152327][ T5881] usb 4-1: new high-speed USB device number 43 using dummy_hcd [ 1017.175816][ T5881] usb 4-1: device descriptor read/8, error -71 [ 1017.332546][ T36] usb 2-1: new full-speed USB device number 55 using dummy_hcd [ 1017.435445][ T5881] usb 4-1: new high-speed USB device number 44 using dummy_hcd [ 1017.473086][ T5881] usb 4-1: device descriptor read/8, error -71 [ 1017.585028][ T5881] usb usb4-port1: unable to enumerate USB device [ 1017.675104][ T36] usb 2-1: config 253 has an invalid descriptor of length 0, skipping remainder of the config [ 1017.679954][ T36] usb 2-1: too many endpoints for config 253 interface 0 altsetting 0: 255, using maximum allowed: 30 [ 1017.686719][ T36] usb 2-1: config 253 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 255 [ 1017.912425][ T36] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1017.912459][ T36] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1017.912480][ T36] usb 2-1: SerialNumber: syz [ 1018.211235][T17903] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1018.225863][T17903] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1018.687403][ T36] rndis_host 2-1:253.0: probe with driver rndis_host failed with error -22 [ 1018.722916][ T36] usb 2-1: USB disconnect, device number 55 [ 1018.902327][ T9] usb 1-1: new full-speed USB device number 61 using dummy_hcd [ 1019.074924][ T9] usb 1-1: config 0 has an invalid interface number: 199 but max is 1 [ 1019.074957][ T9] usb 1-1: config 0 has no interface number 1 [ 1019.075016][ T9] usb 1-1: config 0 interface 199 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0 [ 1019.075053][ T9] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 1019.077162][ T9] usb 1-1: New USB device found, idVendor=0002, idProduct=0000, bcdDevice= 0.00 [ 1019.077191][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 1019.077213][ T9] usb 1-1: SerialNumber: syz [ 1019.140258][ T9] usb 1-1: config 0 descriptor?? [ 1019.172045][ T9] uvcvideo 1-1:0.199: Found UVC 0.00 device (0002:0000) [ 1019.172072][ T9] uvcvideo 1-1:0.199: No valid video chain found. [ 1019.449197][T17961] gretap0: entered promiscuous mode [ 1019.449957][T17961] vlan2: entered promiscuous mode [ 1020.571253][T17937] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1020.571746][T17937] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1020.719805][ T9] usb 1-1: USB disconnect, device number 61 [ 1020.811535][T17977] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3926'. [ 1020.901510][T17971] can: request_module (can-proto-0) failed. [ 1021.643473][T17994] FAULT_INJECTION: forcing a failure. [ 1021.643473][T17994] name failslab, interval 1, probability 0, space 0, times 0 [ 1021.643530][T17994] CPU: 1 UID: 0 PID: 17994 Comm: syz.5.3937 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 1021.643561][T17994] Tainted: [L]=SOFTLOCKUP [ 1021.643570][T17994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1021.643585][T17994] Call Trace: [ 1021.643595][T17994] [ 1021.643605][T17994] dump_stack_lvl+0xe8/0x150 [ 1021.643644][T17994] should_fail_ex+0x46b/0x600 [ 1021.643682][T17994] should_failslab+0xa8/0x100 [ 1021.643708][T17994] __kmalloc_cache_noprof+0x84/0x690 [ 1021.643732][T17994] ? iopt_map_pages+0x143/0x1140 [ 1021.643764][T17994] iopt_map_pages+0x143/0x1140 [ 1021.643792][T17994] ? stack_depot_save_flags+0x33/0x810 [ 1021.643830][T17994] ? kasan_save_track+0x4f/0x80 [ 1021.643861][T17994] ? kasan_save_track+0x3e/0x80 [ 1021.643891][T17994] ? __kasan_kmalloc+0x93/0xb0 [ 1021.643924][T17994] ? __kmalloc_cache_noprof+0x3a6/0x690 [ 1021.643948][T17994] ? __pfx_iopt_map_pages+0x10/0x10 [ 1021.643972][T17994] ? iommufd_fops_ioctl+0x4b8/0x5d0 [ 1021.644003][T17994] ? __se_sys_ioctl+0xff/0x170 [ 1021.644022][T17994] ? do_syscall_64+0x14d/0xf80 [ 1021.644047][T17994] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1021.644109][T17994] iopt_map_common+0x2ee/0x550 [ 1021.644143][T17994] ? __pfx_iopt_map_common+0x10/0x10 [ 1021.644206][T17994] iopt_map_user_pages+0xbc/0xd0 [ 1021.644240][T17994] iommufd_ioas_map+0x397/0x4d0 [ 1021.644282][T17994] ? __pfx_iommufd_ioas_map+0x10/0x10 [ 1021.644324][T17994] iommufd_fops_ioctl+0x4b8/0x5d0 [ 1021.644361][T17994] ? __pfx_iommufd_fops_ioctl+0x10/0x10 [ 1021.644414][T17994] ? __fget_files+0x2a/0x420 [ 1021.644447][T17994] ? bpf_lsm_file_ioctl+0x9/0x20 [ 1021.644472][T17994] ? __pfx_iommufd_fops_ioctl+0x10/0x10 [ 1021.644503][T17994] __se_sys_ioctl+0xff/0x170 [ 1021.644528][T17994] do_syscall_64+0x14d/0xf80 [ 1021.644550][T17994] ? trace_irq_disable+0x3b/0x150 [ 1021.644577][T17994] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1021.644600][T17994] ? clear_bhb_loop+0x40/0x90 [ 1021.644628][T17994] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1021.644649][T17994] RIP: 0033:0x7f0b929cc819 [ 1021.644671][T17994] 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 [ 1021.644691][T17994] RSP: 002b:00007f0b90c26028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1021.644715][T17994] RAX: ffffffffffffffda RBX: 00007f0b92c45fa0 RCX: 00007f0b929cc819 [ 1021.644732][T17994] RDX: 0000200000000000 RSI: 0000000000003b85 RDI: 0000000000000003 [ 1021.644747][T17994] RBP: 00007f0b90c26090 R08: 0000000000000000 R09: 0000000000000000 [ 1021.644761][T17994] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1021.644775][T17994] R13: 00007f0b92c46038 R14: 00007f0b92c45fa0 R15: 00007ffc7d477a78 [ 1021.644811][T17994] [ 1021.902392][ T36] usb 1-1: new high-speed USB device number 62 using dummy_hcd [ 1021.912444][ T10] usb 4-1: new high-speed USB device number 45 using dummy_hcd [ 1022.062314][ T10] usb 4-1: device descriptor read/64, error -71 [ 1022.080890][ T36] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x86 has an invalid bInterval 0, changing to 7 [ 1022.080945][ T36] usb 1-1: New USB device found, idVendor=2040, idProduct=5530, bcdDevice=a8.82 [ 1022.080971][ T36] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1022.137028][ T36] usb 1-1: config 0 descriptor?? [ 1022.149477][ T36] smsusb:smsusb_probe: board id=8, interface number 0 [ 1022.162829][ T36] smsusb:smsusb_probe: Device initialized with return code -19 [ 1022.312343][ T10] usb 4-1: new high-speed USB device number 46 using dummy_hcd [ 1022.361039][T17996] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1022.361602][T17996] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1022.413986][ T5902] usb 1-1: USB disconnect, device number 62 [ 1022.468214][ T10] usb 4-1: device descriptor read/64, error -71 [ 1022.518483][T18016] 8021q: VLANs not supported on vcan0 [ 1022.572785][ T10] usb usb4-port1: attempt power cycle [ 1022.912352][ T10] usb 4-1: new high-speed USB device number 47 using dummy_hcd [ 1022.933109][ T10] usb 4-1: device descriptor read/8, error -71 [ 1023.192365][ T10] usb 4-1: new high-speed USB device number 48 using dummy_hcd [ 1023.213192][ T10] usb 4-1: device descriptor read/8, error -71 [ 1023.322715][ T10] usb usb4-port1: unable to enumerate USB device [ 1024.095108][T18055] netlink: 8 bytes leftover after parsing attributes in process `syz.1.3957'. [ 1024.960448][T18061] FAULT_INJECTION: forcing a failure. [ 1024.960448][T18061] name failslab, interval 1, probability 0, space 0, times 0 [ 1024.960489][T18061] CPU: 1 UID: 0 PID: 18061 Comm: syz.4.3959 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 1024.960520][T18061] Tainted: [L]=SOFTLOCKUP [ 1024.960529][T18061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1024.960543][T18061] Call Trace: [ 1024.960552][T18061] [ 1024.960562][T18061] dump_stack_lvl+0xe8/0x150 [ 1024.960602][T18061] should_fail_ex+0x46b/0x600 [ 1024.960642][T18061] should_failslab+0xa8/0x100 [ 1024.960669][T18061] __kmalloc_noprof+0xdf/0x7b0 [ 1024.960691][T18061] ? ___neigh_create+0x722/0x2380 [ 1024.960731][T18061] ___neigh_create+0x722/0x2380 [ 1024.960779][T18061] ? __ipv6_neigh_lookup_noref+0x52a/0x710 [ 1024.960826][T18061] ip6_finish_output2+0x729/0x1430 [ 1024.960880][T18061] ? ip6_output+0x126/0x550 [ 1024.960906][T18061] ip6_output+0x340/0x550 [ 1024.960936][T18061] ? __pfx_ip6_output+0x10/0x10 [ 1024.960961][T18061] ip6_xmit+0x11e2/0x1af0 [ 1024.960999][T18061] ? ip6_xmit+0x28b/0x1af0 [ 1024.961029][T18061] ? __pfx_ip6_xmit+0x10/0x10 [ 1024.961069][T18061] ? psp_reply_set_decrypted+0x23/0x250 [ 1024.961117][T18061] tcp_v6_send_response+0x12c0/0x1d70 [ 1024.961168][T18061] ? __pfx_tcp_v6_send_response+0x10/0x10 [ 1024.961222][T18061] tcp_v6_send_reset+0xc99/0x1490 [ 1024.961276][T18061] ? sk_filter_trim_cap+0x1e1/0xd90 [ 1024.961302][T18061] ? tcp_v6_send_reset+0x2d1/0x1490 [ 1024.961337][T18061] ? __pfx_tcp_v6_send_reset+0x10/0x10 [ 1024.961366][T18061] ? sk_filter_trim_cap+0x957/0xd90 [ 1024.961414][T18061] tcp_v6_do_rcv+0xdf4/0x1ac0 [ 1024.961461][T18061] tcp_v6_rcv+0x2202/0x2f60 [ 1024.961541][T18061] ? __pfx_tcp_v6_rcv+0x10/0x10 [ 1024.961581][T18061] ? raw6_local_deliver+0x116/0x950 [ 1024.961619][T18061] ? __pfx_tcp_v6_rcv+0x10/0x10 [ 1024.961652][T18061] ip6_protocol_deliver_rcu+0xa73/0x1600 [ 1024.961718][T18061] ip6_input_finish+0x191/0x370 [ 1024.961755][T18061] NF_HOOK+0x336/0x3c0 [ 1024.961788][T18061] ? __pfx_ip6_input_finish+0x10/0x10 [ 1024.961817][T18061] ? NF_HOOK+0x9e/0x3c0 [ 1024.961852][T18061] ? __pfx_NF_HOOK+0x10/0x10 [ 1024.961886][T18061] ? __pfx_ip6_input_finish+0x10/0x10 [ 1024.961933][T18061] ip6_input+0x16a/0x270 [ 1024.961961][T18061] ? ip6_input+0x23/0x270 [ 1024.961995][T18061] NF_HOOK+0x336/0x3c0 [ 1024.962023][T18061] ? skb_orphan+0x4f/0xd0 [ 1024.962054][T18061] ? __pfx_ip6_rcv_finish+0x10/0x10 [ 1024.962082][T18061] ? NF_HOOK+0x9e/0x3c0 [ 1024.962111][T18061] ? __pfx_NF_HOOK+0x10/0x10 [ 1024.962148][T18061] ? __pfx_ip6_rcv_finish+0x10/0x10 [ 1024.962186][T18061] ? netif_receive_skb+0x102/0xc50 [ 1024.962220][T18061] netif_receive_skb+0x278/0xc50 [ 1024.962258][T18061] ? __pfx_netif_receive_skb+0x10/0x10 [ 1024.962289][T18061] ? rcu_is_watching+0x15/0xb0 [ 1024.962313][T18061] ? __local_bh_disable_ip+0x3c/0x420 [ 1024.962348][T18061] ? tun_rx_batched+0x191/0x760 [ 1024.962370][T18061] ? tun_rx_batched+0x191/0x760 [ 1024.962396][T18061] tun_rx_batched+0x1ee/0x760 [ 1024.962428][T18061] ? __pfx_tun_rx_batched+0x10/0x10 [ 1024.962450][T18061] ? __virtio_net_hdr_to_skb+0x9d2/0x13d0 [ 1024.962474][T18061] ? trace_kmem_cache_alloc+0x29/0xf0 [ 1024.962534][T18061] ? __local_bh_enable_ip+0x1ae/0x2b0 [ 1024.962566][T18061] ? lockdep_hardirqs_on+0x7a/0x110 [ 1024.962597][T18061] ? tun_get_user+0x2669/0x3de0 [ 1024.962619][T18061] tun_get_user+0x2a88/0x3de0 [ 1024.962672][T18061] ? __pfx_tun_get_user+0x10/0x10 [ 1024.962721][T18061] ? ref_tracker_alloc+0x332/0x4a0 [ 1024.962770][T18061] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 1024.962810][T18061] ? tun_get+0x1c/0x2f0 [ 1024.962839][T18061] ? tun_get+0x1c/0x2f0 [ 1024.962867][T18061] ? tun_get+0x1c/0x2f0 [ 1024.962896][T18061] tun_chr_write_iter+0x119/0x200 [ 1024.962936][T18061] vfs_write+0x629/0xba0 [ 1024.963001][T18061] ? __pfx_vfs_write+0x10/0x10 [ 1024.963050][T18061] ? __fget_files+0x2a/0x420 [ 1024.963093][T18061] ksys_write+0x156/0x270 [ 1024.963132][T18061] ? __pfx_ksys_write+0x10/0x10 [ 1024.963184][T18061] do_syscall_64+0x14d/0xf80 [ 1024.963209][T18061] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1024.963234][T18061] ? clear_bhb_loop+0x40/0x90 [ 1024.963274][T18061] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1024.963297][T18061] RIP: 0033:0x7f7e2a22d04e [ 1024.963318][T18061] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 1024.963338][T18061] RSP: 002b:00007f7e284bdfb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1024.963362][T18061] RAX: ffffffffffffffda RBX: 00007f7e284be6c0 RCX: 00007f7e2a22d04e [ 1024.963379][T18061] RDX: 000000000000004a RSI: 0000200000000040 RDI: 00000000000000c8 [ 1024.963393][T18061] RBP: 00007f7e284be090 R08: 0000000000000000 R09: 0000000000000000 [ 1024.963407][T18061] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1024.963420][T18061] R13: 00007f7e2a4e6038 R14: 00007f7e2a4e5fa0 R15: 00007ffd0b16a978 [ 1024.963459][T18061] [ 1025.321161][T18065] 9p: Bad value for 'wfdno' [ 1025.322402][T18064] sctp: [Deprecated]: syz.3.3960 (pid 18064) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1025.322402][T18064] Use struct sctp_sack_info instead [ 1027.446821][T18091] ================================================================== [ 1027.446835][T18091] BUG: KASAN: slab-use-after-free in dvb_device_open+0xc4/0x360 [ 1027.446862][T18091] Read of size 8 at addr ffff88802c696018 by task syz.1.3969/18091 [ 1027.446877][T18091] [ 1027.446893][T18091] CPU: 0 UID: 0 PID: 18091 Comm: syz.1.3969 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 1027.446916][T18091] Tainted: [L]=SOFTLOCKUP [ 1027.446922][T18091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1027.446933][T18091] Call Trace: [ 1027.446939][T18091] [ 1027.446946][T18091] dump_stack_lvl+0xe8/0x150 [ 1027.446971][T18091] print_report+0xba/0x230 [ 1027.446993][T18091] ? dvb_device_open+0xc4/0x360 [ 1027.447031][T18091] kasan_report+0x117/0x150 [ 1027.447049][T18091] ? dvb_device_open+0xc4/0x360 [ 1027.447075][T18091] dvb_device_open+0xc4/0x360 [ 1027.447097][T18091] ? rt_spin_unlock+0x160/0x200 [ 1027.447123][T18091] chrdev_open+0x4d0/0x5f0 [ 1027.447142][T18091] ? __pfx_chrdev_open+0x10/0x10 [ 1027.447159][T18091] ? fsnotify_open_perm_and_set_mode+0x13b/0x6e0 [ 1027.447186][T18091] ? __pfx_chrdev_open+0x10/0x10 [ 1027.447203][T18091] do_dentry_open+0x83d/0x13e0 [ 1027.447227][T18091] vfs_open+0x3b/0x350 [ 1027.447245][T18091] ? path_openat+0x2e2b/0x38a0 [ 1027.447272][T18091] path_openat+0x2e43/0x38a0 [ 1027.447312][T18091] ? __pfx_path_openat+0x10/0x10 [ 1027.447337][T18091] ? __lock_acquire+0x6b5/0x2cf0 [ 1027.447354][T18091] ? kmem_cache_alloc_noprof+0x33b/0x680 [ 1027.447383][T18091] ? do_raw_spin_lock+0x12b/0x2f0 [ 1027.447410][T18091] do_file_open+0x23e/0x4a0 [ 1027.447435][T18091] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 1027.447455][T18091] ? __pfx_do_file_open+0x10/0x10 [ 1027.447479][T18091] ? rt_mutex_slowunlock+0x4a7/0x8b0 [ 1027.447513][T18091] ? alloc_fd+0x64e/0x6c0 [ 1027.447537][T18091] do_sys_openat2+0x113/0x200 [ 1027.447559][T18091] ? __pfx_do_sys_openat2+0x10/0x10 [ 1027.447583][T18091] ? __task_pid_nr_ns+0x28/0x470 [ 1027.447601][T18091] __x64_sys_openat+0x138/0x170 [ 1027.447625][T18091] do_syscall_64+0x14d/0xf80 [ 1027.447644][T18091] ? trace_irq_disable+0x3b/0x150 [ 1027.447665][T18091] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1027.447682][T18091] ? clear_bhb_loop+0x40/0x90 [ 1027.447701][T18091] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1027.447717][T18091] RIP: 0033:0x7f2af4f0d04e [ 1027.447731][T18091] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 1027.447769][T18091] RSP: 002b:00007f2af31a5b28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1027.447795][T18091] RAX: ffffffffffffffda RBX: 00007f2af31a66c0 RCX: 00007f2af4f0d04e [ 1027.447813][T18091] RDX: 0000000000000002 RSI: 00007f2af31a5c00 RDI: ffffffffffffff9c [ 1027.447830][T18091] RBP: 00007f2af31a5c00 R08: 0000000000000000 R09: 0000000000000000 [ 1027.447844][T18091] R10: 0000000000000000 R11: 0000000000000246 R12: cccccccccccccccd [ 1027.447860][T18091] R13: 00007f2af51c6038 R14: 00007f2af51c5fa0 R15: 00007ffcbfcf57c8 [ 1027.447896][T18091] [ 1027.447905][T18091] [ 1027.447911][T18091] Allocated by task 1: [ 1027.447923][T18091] kasan_save_track+0x3e/0x80 [ 1027.447956][T18091] __kasan_kmalloc+0x93/0xb0 [ 1027.447990][T18091] __kmalloc_cache_noprof+0x3a6/0x690 [ 1027.448010][T18091] dvb_register_device+0x2fd/0x21e0 [ 1027.448038][T18091] dvb_register_frontend+0x665/0x970 [ 1027.448064][T18091] vidtv_bridge_probe+0x9aa/0xf80 [ 1027.448096][T18091] platform_probe+0xf9/0x190 [ 1027.448121][T18091] really_probe+0x267/0xaf0 [ 1027.448150][T18091] __driver_probe_device+0x18c/0x320 [ 1027.448178][T18091] driver_probe_device+0x4f/0x240 [ 1027.448207][T18091] __driver_attach+0x34c/0x640 [ 1027.448234][T18091] bus_for_each_dev+0x23e/0x2c0 [ 1027.448255][T18091] bus_add_driver+0x348/0x670 [ 1027.448275][T18091] driver_register+0x23a/0x320 [ 1027.448307][T18091] vidtv_bridge_init+0x28/0x50 [ 1027.448450][T18091] do_one_initcall+0x250/0x8d0 [ 1027.448484][T18091] do_initcall_level+0x104/0x190 [ 1027.448517][T18091] do_initcalls+0x59/0xa0 [ 1027.448538][T18091] kernel_init_freeable+0x2a6/0x3e0 [ 1027.448560][T18091] kernel_init+0x1d/0x1d0 [ 1027.448589][T18091] ret_from_fork+0x51e/0xb90 [ 1027.448618][T18091] ret_from_fork_asm+0x1a/0x30 [ 1027.448638][T18091] [ 1027.448645][T18091] Freed by task 17826: [ 1027.448657][T18091] kasan_save_track+0x3e/0x80 [ 1027.448689][T18091] kasan_save_free_info+0x46/0x50 [ 1027.448715][T18091] __kasan_slab_free+0x5c/0x80 [ 1027.448748][T18091] kfree+0x1c1/0x6c0 [ 1027.448777][T18091] dvb_device_open+0x2d6/0x360 [ 1027.448804][T18091] chrdev_open+0x4d0/0x5f0 [ 1027.448824][T18091] do_dentry_open+0x83d/0x13e0 [ 1027.448849][T18091] vfs_open+0x3b/0x350 [ 1027.448884][T18091] path_openat+0x2e43/0x38a0 [ 1027.448924][T18091] do_file_open+0x23e/0x4a0 [ 1027.448954][T18091] do_sys_openat2+0x113/0x200 [ 1027.448980][T18091] __x64_sys_openat+0x138/0x170 [ 1027.449006][T18091] do_syscall_64+0x14d/0xf80 [ 1027.449028][T18091] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1027.449048][T18091] [ 1027.449055][T18091] The buggy address belongs to the object at ffff88802c696000 [ 1027.449055][T18091] which belongs to the cache kmalloc-512 of size 512 [ 1027.449075][T18091] The buggy address is located 24 bytes inside of [ 1027.449075][T18091] freed 512-byte region [ffff88802c696000, ffff88802c696200) [ 1027.449098][T18091] [ 1027.449104][T18091] The buggy address belongs to the physical page: [ 1027.449122][T18091] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x2c694 [ 1027.449143][T18091] head: order:2 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 1027.449160][T18091] flags: 0x80000000000040(head|node=0|zone=1) [ 1027.449178][T18091] page_type: f5(slab) [ 1027.449199][T18091] raw: 0080000000000040 ffff88813fe1ac80 dead000000000100 dead000000000122 [ 1027.449218][T18091] raw: 0000000000000000 0000000800100010 00000000f5000000 0000000000000000 [ 1027.449238][T18091] head: 0080000000000040 ffff88813fe1ac80 dead000000000100 dead000000000122 [ 1027.449258][T18091] head: 0000000000000000 0000000800100010 00000000f5000000 0000000000000000 [ 1027.449278][T18091] head: 0080000000000002 ffffea0000b1a501 00000000ffffffff 00000000ffffffff [ 1027.449295][T18091] head: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000004 [ 1027.449308][T18091] page dumped because: kasan: bad access detected [ 1027.449323][T18091] page_owner tracks the page as allocated [ 1027.449332][T18091] page last allocated via order 2, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 1, tgid 1 (swapper/0), ts 19790303433, free_ts 0 [ 1027.449368][T18091] post_alloc_hook+0x231/0x280 [ 1027.449400][T18091] get_page_from_freelist+0x28bb/0x2950 [ 1027.449424][T18091] __alloc_frozen_pages_noprof+0x18d/0x380 [ 1027.449465][T18091] allocate_slab+0x77/0x660 [ 1027.449491][T18091] refill_objects+0x334/0x3c0 [ 1027.449515][T18091] __pcs_replace_empty_main+0x35c/0x710 [ 1027.449544][T18091] __kmalloc_cache_noprof+0x44e/0x690 [ 1027.449564][T18091] device_add+0xbe/0xb80 [ 1027.449587][T18091] cdev_device_add+0x1d6/0x390 [ 1027.449609][T18091] i2cdev_attach_adapter+0x2ed/0x510 [ 1027.449629][T18091] notifier_call_chain+0x1be/0x400 [ 1027.449650][T18091] blocking_notifier_call_chain+0x6a/0x90 [ 1027.449672][T18091] bus_notify+0x146/0x180 [ 1027.449693][T18091] device_add+0x54d/0xb80 [ 1027.449716][T18091] i2c_register_adapter+0x51b/0x1180 [ 1027.449749][T18091] vidtv_bridge_probe+0x2ad/0xf80 [ 1027.449781][T18091] page_owner free stack trace missing [ 1027.449789][T18091] [ 1027.449795][T18091] Memory state around the buggy address: [ 1027.449807][T18091] ffff88802c695f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 1027.449823][T18091] ffff88802c695f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 1027.449840][T18091] >ffff88802c696000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1027.449852][T18091] ^ [ 1027.449864][T18091] ffff88802c696080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1027.449880][T18091] ffff88802c696100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1027.449899][T18091] ================================================================== [ 1027.511023][T18091] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 1027.511107][T18091] CPU: 1 UID: 0 PID: 18091 Comm: syz.1.3969 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 1027.511199][T18091] Tainted: [L]=SOFTLOCKUP [ 1027.511223][T18091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 1027.511264][T18091] Call Trace: [ 1027.511293][T18091] [ 1027.511319][T18091] vpanic+0x56c/0xa60 [ 1027.511449][T18091] ? __pfx_vpanic+0x10/0x10 [ 1027.511568][T18091] ? __pfx___schedule+0x10/0x10 [ 1027.511641][T18091] panic+0xc5/0xd0 [ 1027.511728][T18091] ? __pfx_panic+0x10/0x10 [ 1027.511822][T18091] ? preempt_schedule_thunk+0x16/0x30 [ 1027.511902][T18091] ? dvb_device_open+0xc4/0x360 [ 1027.511979][T18091] check_panic_on_warn+0x89/0xb0 [ 1027.512052][T18091] ? dvb_device_open+0xc4/0x360 [ 1027.512130][T18091] end_report+0x73/0x180 [ 1027.512151][T18091] ? dvb_device_open+0xc4/0x360 [ 1027.512179][T18091] kasan_report+0x128/0x150 [ 1027.512202][T18091] ? dvb_device_open+0xc4/0x360 [ 1027.512235][T18091] dvb_device_open+0xc4/0x360 [ 1027.512263][T18091] ? rt_spin_unlock+0x160/0x200 [ 1027.512319][T18091] chrdev_open+0x4d0/0x5f0 [ 1027.512372][T18091] ? __pfx_chrdev_open+0x10/0x10 [ 1027.512396][T18091] ? fsnotify_open_perm_and_set_mode+0x13b/0x6e0 [ 1027.512430][T18091] ? __pfx_chrdev_open+0x10/0x10 [ 1027.512451][T18091] do_dentry_open+0x83d/0x13e0 [ 1027.512485][T18091] vfs_open+0x3b/0x350 [ 1027.512509][T18091] ? path_openat+0x2e2b/0x38a0 [ 1027.512545][T18091] path_openat+0x2e43/0x38a0 [ 1027.512601][T18091] ? __pfx_path_openat+0x10/0x10 [ 1027.512642][T18091] ? __lock_acquire+0x6b5/0x2cf0 [ 1027.512667][T18091] ? kmem_cache_alloc_noprof+0x33b/0x680 [ 1027.512708][T18091] ? do_raw_spin_lock+0x12b/0x2f0 [ 1027.512747][T18091] do_file_open+0x23e/0x4a0 [ 1027.512781][T18091] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 1027.512807][T18091] ? __pfx_do_file_open+0x10/0x10 [ 1027.512838][T18091] ? rt_mutex_slowunlock+0x4a7/0x8b0 [ 1027.512881][T18091] ? alloc_fd+0x64e/0x6c0 [ 1027.512913][T18091] do_sys_openat2+0x113/0x200 [ 1027.512943][T18091] ? __pfx_do_sys_openat2+0x10/0x10 [ 1027.512974][T18091] ? __task_pid_nr_ns+0x28/0x470 [ 1027.512999][T18091] __x64_sys_openat+0x138/0x170 [ 1027.513032][T18091] do_syscall_64+0x14d/0xf80 [ 1027.513056][T18091] ? trace_irq_disable+0x3b/0x150 [ 1027.513083][T18091] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1027.513107][T18091] ? clear_bhb_loop+0x40/0x90 [ 1027.513132][T18091] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1027.513154][T18091] RIP: 0033:0x7f2af4f0d04e [ 1027.513173][T18091] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 1027.513193][T18091] RSP: 002b:00007f2af31a5b28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1027.513216][T18091] RAX: ffffffffffffffda RBX: 00007f2af31a66c0 RCX: 00007f2af4f0d04e [ 1027.513238][T18091] RDX: 0000000000000002 RSI: 00007f2af31a5c00 RDI: ffffffffffffff9c [ 1027.513249][T18091] RBP: 00007f2af31a5c00 R08: 0000000000000000 R09: 0000000000000000 [ 1027.513259][T18091] R10: 0000000000000000 R11: 0000000000000246 R12: cccccccccccccccd [ 1027.513270][T18091] R13: 00007f2af51c6038 R14: 00007f2af51c5fa0 R15: 00007ffcbfcf57c8 [ 1027.513290][T18091] [ 1027.513897][T18091] Kernel Offset: disabled