x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r3+30000000}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x15f) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @remote}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e22, @remote}, @in={0x2, 0x4e22, @local}], 0x20) getsockopt$inet6_int(r5, 0x29, 0x5, &(0x7f0000000100), &(0x7f00000001c0)=0x4) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000000)={0x0, 0x0, @pic={0x4, 0x20, 0x0, 0x4, 0x0, 0x1, 0x7, 0xa5, 0x9, 0x40, 0x5, 0x20, 0x5, 0x8, 0xc0, 0x20}}) 03:27:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000080)=@gcm_256={{0x303}, "e9ab353dbd90d0b0", "80ab4303b9ad4660a4fdd4d552db9470946a5fe3d807343f6154710398634411", "5280ad2f", "c768d9c9fb5298d7"}, 0x38) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x400) fsconfig$FSCONFIG_SET_FD(r2, 0x5, &(0x7f0000000040)='\\\x00', 0x0, r1) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x14, 0x23, 0x829, 0x0, 0x0, {0x2805}}, 0x14}, 0x1, 0x6087ffffffff}, 0x0) 03:27:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x3) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) openat$dlm_control(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/dlm-control\x00', 0x400, 0x0) r3 = clone3(&(0x7f0000001200)={0x91122000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), 0x2b, 0x0, &(0x7f0000000140)=""/132, 0x84, &(0x7f0000000200)=""/4096}, 0x40) r4 = syz_open_pts(0xffffffffffffffff, 0x612802) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001240)=ANY=[@ANYBLOB="b8000000230001002cbd70000000000005000000e3c93d93c8b98b6f0e4c954eaf6140e4aea822b317f8c5b14e80b18b50325b350b34e53c9d7d25379f0f352541d347e1ddbdf42e71ca003ac63a0d9a1f0a982b1ad52a2429a02ec12940e3a3529f79efb1e950992a021e23d3aedbfba25e391e9087cf92132ac308004a00", @ANYRES32=r3, @ANYBLOB="c9ba2d2278c2e24ec9326b23d03d3768a369efee7db610080052000000000000000000faedfc38b6affaaecc43f25585a59b3847b9307146c9fa7831d79a3e2dc1c100dc0f435a434c081a964a7413e431185676f775318082d4fdbba5d86c79f0753b987ec39a4f1ea90fc8333621b208dcccb36d790845f99f6e64632b4383752dc2dbde2103ded0390010af1f5264e83907011cbfc2c988f8894486d6c0f9defb3d44e7a0da739e45850cc9937e444014ffeb809ec311f9d325", @ANYRES32=r4, @ANYBLOB="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"], 0x5}, 0x1, 0x6087ffffffff}, 0x0) 03:27:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000000)={0x4, 0x0, 0x4, 0x9, 0x5, 0x8}) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x14, 0x23, 0x829, 0x0, 0x0, {0x2805}}, 0x14}, 0x1, 0x6087ffffffff}, 0x0) 03:27:43 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1ae) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r2 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$TIOCGPTLCK(r2, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r3 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r3, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) 03:27:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1b6, 0x30, 0x829, 0x0, 0x80000, {0x2805}}, 0x14}, 0x1, 0x6087ffffffff}, 0x0) 03:27:43 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffd) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r5 = dup(r4) r6 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r6, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r8 = dup(r7) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r8, 0x2000) mq_getsetattr(r8, &(0x7f00000000c0)={0xfffffffffffffff8, 0x37a7, 0xf3f, 0x6, 0x7, 0xcea3, 0x8001, 0x6d8}, &(0x7f0000000100)) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r5, 0x2000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r5, 0xc0505405, &(0x7f0000000000)={{0x1, 0x3, 0x3f, 0x1, 0x6}, 0x3, 0x81, 0x24000000000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 601.580234][T13653] x86/PAT: syz-executor.0:13653 map pfn RAM range req write-combining for [mem 0x87f2b000-0x87f2bfff], got write-back 03:27:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) uname(&(0x7f0000000000)=""/84) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="1404a792116bb75fa63f000000000000050000001d7b16ee54b6d3fa5c2bc2b98058798d073984681d42d268d89b8a803e6ef5f5a8fe77b4c819445aa48dffa5d503a6c084b02343a234a83bb51fd72602a73341217ea68e4bbbbd7e73526ab2"], 0x14}, 0x1, 0x6087ffffffff}, 0x0) [ 601.619237][T13653] x86/PAT: syz-executor.0:13653 map pfn RAM range req write-combining for [mem 0x1d966f000-0x1d966ffff], got write-back [ 601.669317][T13659] x86/PAT: syz-executor.0:13659 map pfn RAM range req write-combining for [mem 0x8cd65000-0x8cd65fff], got write-back 03:27:43 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x4, &(0x7f0000000280)={0xa, 0x4e22, 0x0, @rand_addr='\x00\x00\x00\x00\x00\x00\t\x00'}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r2 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r2, 0xae9a) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @remote}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e22, @remote}, @in={0x2, 0x4e22, @local}], 0x20) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e21, 0x1f4, @mcast1, 0x10001}, 0x1c) ioctl$TIOCGPTLCK(r2, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0xffffffffffffff66, 0x40000) write(r1, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) 03:27:43 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="75059d8e3c9edeaaa4f30c60ac902d7540b3a0d71e6201649a6ec04a4360bafc6f04d0e9426ac5afb8d4862d2bb1312cb24f005f9a827181bc40f87b4a650d3236c6ae09b327aabfa3f134846e36370ce005f4acb152cd75c82ae26186b1e3b164733a8fc41a121fea8fb831747742d2e9a70f402cb61f806720cd8a79ca61ee673865", 0x83}, {&(0x7f00000001c0)="af2f56581f2acbfff5a043d16e8c2724345d4a85d86a1251e5d7cdb100a569fbcfdc96f9af8a4612172b5a9eaa281d9659eca9b728903a5c77c767135e0c6770b268db0bb586e2d3c75d1045f788b641df9148893fe0b9a7e0d1d198dfa671d3ac6ab593ea487014e68395a0c2bd4b645091f988ba692b601b502dcacbe88e061f46a0e37d8ad04e7cdfcddcddced9db43703daee127e7bf3b7da86c126f0b528659c269eca1e8e8e27a02070d6d5e5d636a69259659529d5eddea04b7b219777ae5af72bdc737b3c2545a073adb380df1c1d0908ba05c", 0xd7}, {&(0x7f0000000100)="cf92daf58458ba6388316bf5592d47cb0bb1", 0x12}], 0x3, &(0x7f0000000340)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xf8, 0x117, 0x2, 0xe3, "3b3c6f8a7c7ab0060312a1b8a5b48aeb2df226021c5dacb550798e6e819e20fd0684c00f206f70d730ac979e23ec75a132e18345215ee6b594951d14b688d79ceceec81d98bd7a3af2b8342add4ef27961d83e02cf0c5ad7ac48789af16340726bdcc9263024416a632000e2e647fcd789bbf9d68a80dfa55ef2510d243b309222eabd6da338d5fe026da1613e0365cc5726012d070e09b2388d3bd2bdf3b97ec5f041cadd0a8cd67e9ce6e9713edaca684de4fde3bec01c7903d57e71f7a9298656651323e4fe0452a78e83cd2d63b7706d8dbc74843cff6b705a12187df17036385a"}], 0x110, 0x4048809}, 0x20000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 03:27:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1400000023002908f1ff000000008000050000002606e017c28301e309bb11ea522703280c3ec22a23bbee658a29efe2919313a1bb9f17ecb1e164a71c232b4bb6950fcbed8347b0b833be2f3747815541dabfd1f5b1fef0a4fdb436826c8fb7d06277ae932896ddf0f85872f6045c7512392e680551a67826c7e3327e7c375a5c6b52481a6313286c990138211570f807130c6ceea728ac4342b7e2bd9b1f0a6f48b784a87bd2b409fb27d1f782d5566a4da015"], 0x14}, 0x1, 0x6087ffffffff}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$SO_TIMESTAMP(r2, 0x1, 0x1d, &(0x7f0000000040)=0xa256, 0x4) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x3c2, 0x9, 0x9729, 0x4, 0x4301}) 03:27:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$FIGETBSZ(r1, 0x2, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x14, 0x23, 0x829, 0x0, 0x0, {0x2805}}, 0x14}, 0x1, 0x6087ffffffff}, 0x0) 03:27:44 executing program 0: r0 = syz_usb_connect$cdc_ncm(0x3, 0x95, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0xff, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x83, 0x2, 0x1, 0xb1, 0x10, 0xc7, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x3f, {{0x8, 0x24, 0x6, 0x0, 0x1, "f9d57f"}, {0x5, 0x24, 0x0, 0x3ff}, {0xd, 0x24, 0xf, 0x1, 0x100, 0x2, 0x2}, {0x6, 0x24, 0x1a, 0x3f, 0x76}, [@network_terminal={0x7, 0x24, 0xa, 0x80, 0x7, 0x8, 0x38}, @network_terminal={0x7, 0x24, 0xa, 0x7f, 0x20, 0x7, 0x42}, @obex={0x5, 0x24, 0x15, 0x8000}, @mbim={0xc, 0x24, 0x1b, 0x9, 0x0, 0x1, 0x81, 0x98, 0x47}, @call_mgmt={0x5, 0x24, 0x1, 0x1, 0x5}]}, {{0x9, 0x5, 0x81, 0x3, 0x1f6, 0xc4, 0x1, 0x96}}}, {0x9, 0x4, 0x1, 0x0, 0x0, 0x2, 0xd, 0x0, 0x31}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x4, "", {{{0x9, 0x5, 0x82, 0x2, 0x4e, 0x2, 0x1, 0x1a}}, {{0x9, 0x5, 0x3, 0x2, 0x3aa, 0x1, 0x2}}}}}}}]}}, &(0x7f00000003c0)={0xa, &(0x7f00000000c0)={0xa, 0x6, 0x250, 0x38, 0x1, 0x7, 0x40, 0x3}, 0x5, &(0x7f0000000100)={0x5, 0xf, 0x5}, 0x7, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x437}}, {0x24, &(0x7f00000001c0)=@string={0x24, 0x3, "a2d3500d3b55dd5f13520ecb77ab5c127eb53f4246468ecb2c01ea46348495722235"}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x409}}, {0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x439}}, {0x4, &(0x7f0000000280)=@lang_id={0x4, 0x3, 0x1415}}, {0x4, &(0x7f0000000340)=@lang_id={0x4, 0x3, 0x401}}, {0x4, &(0x7f0000000380)=@lang_id={0x4, 0x3, 0x2401}}]}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000500)={0x14, &(0x7f0000000440)={0x60, 0x2d, 0x79, {0x79, 0x11, "9410704483fbf05fd83cbbfaf7742e7a6a889b5fa66d4bbc36ad6e4c52c5e6a509cb3f67aeb5c2e980dd12cb5667915e91cff2415346d0596ddfb5d5dfa360b9ece54f969f92c4e1b4fd30b5948d1d8ef33ee2c148fd9661c1fc2be10edab67ba5b666c75f01fae862494a8d52dad914476f01692a5b95"}}, &(0x7f00000004c0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000780)={0x44, &(0x7f0000000540)={0x0, 0x17, 0x6d, "009df33be2e000a155305df2f34b838b1c2ae04d492a4f315338fef6456dcfd860aaff64d7fc8541ba29ef5865120b3ec35043897aa067617b73f9d94c73641bee6217f07274d05b7e8f6a744fcc89877510cc5ef8e899aab71bc0208c5931395989c575ff9a509f4d2fa62a74"}, &(0x7f00000005c0)={0x0, 0xa, 0x1, 0xff}, &(0x7f0000000600)={0x0, 0x8, 0x1, 0x6}, &(0x7f0000000640)={0x20, 0x80, 0x1c, {0xfff, 0x20, 0x6, 0x6, 0xffff, 0x7, 0x8001, 0x4, 0xfff, 0xffff, 0xfff7, 0x1}}, &(0x7f0000000680)={0x20, 0x85, 0x4, 0x800}, &(0x7f00000006c0)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000000700)={0x20, 0x87, 0x2, 0x9}, &(0x7f0000000740)={0x20, 0x89, 0x2, 0x1}}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 03:27:44 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000000)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x14, 0x23, 0x829, 0x0, 0x0, {0x2805}}, 0x14}, 0x1, 0x6087ffffffff}, 0x0) 03:27:44 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f00000000c0)="574ea9dfe736fe5cd20291237636b4ccf5aa873f8e0302d2c21a97b344a6d61ee2de366ef98b6a63ba8d7b4f435f6b88ad2a02cf2f21778b2d48e69963e296") sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x100, [0x0, 0xf3ff, 0x404, 0xfd, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r2 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$TIOCGPTLCK(r2, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000140), 0x165}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r3 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r3, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) [ 602.322317][T16038] usb 1-1: new high-speed USB device number 13 using dummy_hcd 03:27:44 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) io_uring_setup(0x6fe, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x1, 0x119}) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r2 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$TIOCGPTLCK(r2, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r3 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r3, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) [ 602.573692][T16038] usb 1-1: Invalid ep0 maxpacket: 512 03:27:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84400) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000140)=0x3, &(0x7f00000001c0)=0x1) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x40000, 0x0) write$UHID_SET_REPORT_REPLY(r2, &(0x7f0000000480)=ANY=[@ANYBLOB="0e00000007000000037f4800d149a1911097b01a761e080a478fec23ea15392323b29e29e619ab84e8e78556d41c8afdf07f2f7a9e40fa163e4ed04a776312fbf7e6cecc6a2d574a88230e0000000000000000004738b099959cffa1c4bbce233a7dbf83bcc2d466f61443ee008b2fa4e16086ba4e6e117be1eb255275d39bd4ddfde927cfd86914a915249c2d939a34febc90e7df105de6cc5dba06b93a7a972e16e2bcaa70fad0cfb2415f0054b9747b7c75169722d3acb6"], 0x54) r3 = fcntl$dupfd(r0, 0x0, r0) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0xb33ecd06bab0b088, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000000240)={0x20000000}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r5 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000580)) modify_ldt$write(0x1, &(0x7f00000003c0)={0x1ff, 0x100000, 0x400, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) fgetxattr(r6, &(0x7f0000000280)=@known='system.sockprotoname\x00', &(0x7f00000002c0)=""/45, 0x2d) sendmsg$nl_generic(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB="1400000023002908000000000000000005000000bb5877f41835e930e6991fc96181df85872661b278ec51dd96c8d3b89ece63f2c12e6f5164defaa75dc556ef1aed941f7704d0e3e08e0d09ff2547fc11"], 0x14}, 0x1, 0x6087ffffffff}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r8, 0x0) r9 = socket$key(0xf, 0x3, 0x2) sendmmsg(r9, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) r11 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200, 0x0) sendto$inet(r11, &(0x7f0000000080)="8e", 0x1, 0x20008001, &(0x7f0000000540)={0x2, 0x4e20, @loopback}, 0x10) fchown(r7, r8, r10) [ 602.724515][T16038] usb 1-1: new high-speed USB device number 14 using dummy_hcd 03:27:44 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r4, 0x2000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f00000005c0)={0x2, 0x0, 0x7}) r5 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r5, 0xae9a) ioctl$TIOCGPTLCK(r5, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r1, &(0x7f00000000c0), 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r6 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r6, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) 03:27:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x14, 0x1a, 0xd41e25564069c086, 0x0, 0x0, {0x2805}}, 0xfffffffffffffd83}, 0x1, 0x6087ffffffff, 0x0, 0x20084090}, 0x200040c0) 03:27:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r3, 0x2000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x4ef, 0x0, 0x1, 0x7}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000000040)={0x9, r4, 0x10001, 0x49e}) r5 = fcntl$dupfd(r0, 0x0, r0) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x4e23, 0x3f, @rand_addr="06defed343b56c7ab82c4f5672951dce", 0x1f}}, 0x0, 0x5, 0x0, "56b3c6c6e46572ef01bf70d51ceb12a4b6d388dcf7f5be71ff526d690532a3df19fc36a7c42b4aa90accfe7da2ce1e6bc1e64bc57845ea2670eaf6b799b22586a61e61aca42720c2ed5781de242d12d2"}, 0xd8) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) [ 602.974630][T16038] usb 1-1: Invalid ep0 maxpacket: 512 [ 602.981380][T16038] usb usb1-port1: attempt power cycle 03:27:45 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$netlink(0x10, 0x3, 0x8000000004) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000}) writev(r0, &(0x7f00000001c0), 0x100000000000002c) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x600f4617c69684f0) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r2, 0x3) [ 603.031489][T14048] x86/PAT: syz-executor.2:14048 map pfn RAM range req write-combining for [mem 0x61ef0000-0x61ef0fff], got write-back 03:27:45 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r2 = socket$inet(0x11, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f00000000c0)=0x9, 0x4) sendmsg(r2, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc={0x27, 0x7}, 0x80, 0x0}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x2c8, &(0x7f0000000100)={&(0x7f00000001c0)={0x24, 0x23, 0x847, 0x0, 0x0, {0x2804}, [@typed={0x5, 0xb, @str='\x02\xac\x0f\x00me_type\x00'}]}, 0x269}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') sendmsg$TEAM_CMD_NOOP(r4, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000600)={0x14, r5, 0x84c712fe4e0d10f5}, 0x14}}, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000003c0)={@multicast2, @rand_addr, 0x0}, &(0x7f0000000400)=0xc) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000480)=@newqdisc={0x444, 0x24, 0x507, 0x0, 0x0, {0x0, r10, {0x0, 0xe}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x418, 0x2, [@TCA_CBQ_RTAB={0x404}, @TCA_CBQ_RATE={0x10, 0x5, {0x6, 0x0, 0x0, 0x0, 0x0, 0x5}}]}}]}, 0x444}}, 0x0) sendmsg$nl_route_sched(r9, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newqdisc={0x24, 0x24, 0x507, 0x0, 0x0, {0x0, r10, {}, {0x0, 0xe}}}, 0x24}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r14}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000480)=@newqdisc={0x444, 0x24, 0x507, 0x0, 0x0, {0x0, r14, {0x0, 0xe}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x418, 0x2, [@TCA_CBQ_RTAB={0x404}, @TCA_CBQ_RATE={0x10, 0x5, {0x6, 0x0, 0x0, 0x0, 0x0, 0x5}}]}}]}, 0x444}}, 0x0) sendmsg$nl_route_sched(r13, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newqdisc={0x24, 0x24, 0x507, 0x0, 0x0, {0x0, r14, {}, {0x0, 0xe}}}, 0x24}}, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000440)={@mcast2, 0x0}, &(0x7f0000000480)=0x14) recvmmsg(r2, &(0x7f00000084c0)=[{{&(0x7f00000004c0)=@un=@abs, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000540)=""/49, 0x31}, {&(0x7f0000000580)=""/179, 0xb3}, {&(0x7f0000000640)=""/102, 0x66}, {&(0x7f00000006c0)=""/13, 0xd}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000001700)=""/19, 0x13}, {&(0x7f0000001740)=""/75, 0x4b}], 0x7, &(0x7f0000001840)=""/100, 0x64}, 0x40}, {{&(0x7f00000018c0)=@tipc=@name, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000001940)=""/158, 0x9e}, {&(0x7f0000001a00)=""/167, 0xa7}], 0x2}, 0x1ff}, {{&(0x7f0000001b00)=@in={0x2, 0x0, @local}, 0x80, &(0x7f0000004d80)=[{&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/8, 0x8}, {&(0x7f0000002bc0)=""/127, 0x7f}, {&(0x7f0000002c40)=""/4096, 0x1000}, {&(0x7f0000003c40)=""/4096, 0x1000}, {&(0x7f0000004c40)=""/20, 0x14}, {&(0x7f0000004c80)=""/193, 0xc1}], 0x7, &(0x7f0000004e00)=""/62, 0x3e}, 0x45b}, {{&(0x7f0000004e40)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10}, 0x80, &(0x7f0000005340)=[{&(0x7f0000004ec0)=""/19, 0x13}, {&(0x7f0000004f00)=""/54, 0x36}, {&(0x7f0000004f40)=""/88, 0x58}, {&(0x7f0000004fc0)=""/24, 0x18}, {&(0x7f0000005000)=""/78, 0x4e}, {&(0x7f0000005080)=""/229, 0xe5}, {&(0x7f0000005180)=""/120, 0x78}, {&(0x7f0000005200)=""/235, 0xeb}, {&(0x7f0000005300)=""/60, 0x3c}], 0x9, &(0x7f0000005400)=""/193, 0xc1}, 0x2}, {{&(0x7f0000005500)=@un=@abs, 0x80, &(0x7f0000006800)=[{&(0x7f0000005580)=""/4096, 0x1000}, {&(0x7f0000006580)=""/130, 0x82}, {&(0x7f0000006640)=""/151, 0x97}, {&(0x7f0000006700)=""/222, 0xde}], 0x4, &(0x7f0000006840)=""/215, 0xd7}}, {{&(0x7f0000006940)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @remote}}, 0x80, &(0x7f0000006a80)=[{&(0x7f00000069c0)=""/182, 0xb6}], 0x1, &(0x7f0000006ac0)=""/9, 0x9}, 0x10001}, {{&(0x7f0000006b00)=@in={0x2, 0x0, @initdev}, 0x80, &(0x7f0000006d00)=[{&(0x7f0000006b80)=""/141, 0x8d}, {&(0x7f0000006c40)=""/157, 0x9d}], 0x2, &(0x7f0000006d40)=""/114, 0x72}, 0x401}, {{&(0x7f0000006dc0)=@ax25={{0x3, @default}, [@remote, @rose, @remote, @rose, @remote, @rose, @bcast, @null]}, 0x80, &(0x7f0000007080)=[{&(0x7f0000006e40)=""/92, 0x5c}, {&(0x7f0000006ec0)=""/184, 0xb8}, {&(0x7f0000006f80)=""/207, 0xcf}], 0x3}, 0xffffffff}, {{&(0x7f00000070c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000083c0)=[{&(0x7f0000007140)=""/186, 0xba}, {&(0x7f0000007200)=""/4096, 0x1000}, {&(0x7f0000008200)=""/35, 0x23}, {&(0x7f0000008240)=""/99, 0x63}, {&(0x7f00000082c0)=""/118, 0x76}, {&(0x7f0000008340)=""/122, 0x7a}], 0x6, &(0x7f0000008440)=""/76, 0x4c}, 0xc7c2}], 0x9, 0x12202, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000008700)={@mcast1, 0x0}, &(0x7f0000008740)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000008800)={'syz_tun\x00', 0x0}) r19 = socket$nl_route(0x10, 0x3, 0x0) r20 = socket$netlink(0x10, 0x3, 0x0) r21 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r21, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r21, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r20, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r22}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r19, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000480)=@newqdisc={0x444, 0x24, 0x507, 0x0, 0x0, {0x0, r22, {0x0, 0xe}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x418, 0x2, [@TCA_CBQ_RTAB={0x404}, @TCA_CBQ_RATE={0x10, 0x5, {0x6, 0x0, 0x0, 0x0, 0x0, 0x5}}]}}]}, 0x444}}, 0x0) sendmsg$nl_route_sched(r21, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newqdisc={0x24, 0x24, 0x507, 0x0, 0x0, {0x0, r22, {}, {0x0, 0xe}}}, 0x24}}, 0x0) r23 = socket$nl_route(0x10, 0x3, 0x0) r24 = socket$netlink(0x10, 0x3, 0x0) r25 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r25, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r25, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r24, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r26}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r23, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000480)=@newqdisc={0x444, 0x24, 0x507, 0x0, 0x0, {0x0, r26, {0x0, 0xe}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x418, 0x2, [@TCA_CBQ_RTAB={0x404, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}, @TCA_CBQ_RATE={0x10, 0x5, {0x6, 0x0, 0x0, 0x0, 0x0, 0x5}}]}}]}, 0x444}}, 0x0) sendmsg$nl_route_sched(r25, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newqdisc={0x24, 0x24, 0x507, 0x0, 0x0, {0x0, r26, {}, {0x0, 0xe}}}, 0x24}}, 0x0) r27 = socket$nl_route(0x10, 0x3, 0x0) r28 = socket$netlink(0x10, 0x3, 0x0) r29 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r29, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r29, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r28, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r30}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r27, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000480)=@newqdisc={0x444, 0x24, 0x507, 0x0, 0x0, {0x0, r30, {0x0, 0xe}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x418, 0x2, [@TCA_CBQ_RTAB={0x404}, @TCA_CBQ_RATE={0x10, 0x5, {0x6, 0x0, 0x0, 0x0, 0x0, 0x5}}]}}]}, 0x444}}, 0x0) sendmsg$nl_route_sched(r29, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newqdisc={0x24, 0x24, 0x507, 0x0, 0x0, {0x0, r30, {}, {0x0, 0xe}}}, 0x24}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r31, 0x8912, 0x400200) ioctl$ifreq_SIOCGIFINDEX_team(r31, 0x8933, &(0x7f0000008dc0)={'team0\x00', 0x0}) r33 = socket$nl_route(0x10, 0x3, 0x0) r34 = socket$netlink(0x10, 0x3, 0x0) r35 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r35, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r35, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r34, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r36}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r33, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000480)=@newqdisc={0x444, 0x24, 0x507, 0x0, 0x0, {0x0, r36, {0x0, 0xe}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x418, 0x2, [@TCA_CBQ_RTAB={0x404}, @TCA_CBQ_RATE={0x10, 0x5, {0x6, 0x0, 0x0, 0x0, 0x0, 0x5}}]}}]}, 0x444}}, 0x0) sendmsg$nl_route_sched(r35, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newqdisc={0x24, 0x24, 0x507, 0x0, 0x0, {0x0, r36, {}, {0x0, 0xe}}}, 0x24}}, 0x0) r37 = socket$nl_route(0x10, 0x3, 0x0) r38 = socket$netlink(0x10, 0x3, 0x0) r39 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r39, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r39, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r38, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r40}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r37, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000480)=@newqdisc={0x444, 0x24, 0x507, 0x0, 0x0, {0x0, r40, {0x0, 0xe}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x418, 0x2, [@TCA_CBQ_RTAB={0x404}, @TCA_CBQ_RATE={0x10, 0x5, {0x6, 0x0, 0x0, 0x0, 0x0, 0x5}}]}}]}, 0x444}}, 0x0) sendmsg$nl_route_sched(r39, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newqdisc={0x24, 0x24, 0x507, 0x0, 0x0, {0x0, r40, {}, {0x0, 0xe}}}, 0x24}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000008e00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000008e40)=0x14) sendmsg$TEAM_CMD_NOOP(r3, &(0x7f00000096c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x9cb44b4b7d448632}, 0xc, &(0x7f0000009680)={&(0x7f0000008e80)={0x800, r5, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{{0x8, 0x1, r6}, {0x238, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x1}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x14, 0x4, [{0x6, 0x9, 0x62, 0x10001}, {0x5, 0x1f, 0x3, 0x5}]}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x401}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0xffff0ae3}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r14}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x14, 0x4, [{0x200, 0x3, 0x3, 0xd3}, {0x8, 0xc3, 0x1, 0x7fff}]}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x6dbb}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r15}}}]}}, {{0x8}, {0x240, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r16}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x400}}, {0x8, 0x6, r17}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r18}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r22}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x14, 0x4, [{0x1, 0x20, 0x6, 0x6}, {0x7, 0x8, 0x0, 0x80000001}]}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x24, 0x4, [{0x100, 0x0, 0xff, 0x1}, {0xff, 0x80, 0x2, 0x40}, {0x0, 0x5, 0x5, 0x7}, {0x0, 0x3f, 0xeb, 0xfff}]}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r26}, {0xfc, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x2}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x2}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r30}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x14, 0x4, 'activebackup\x00'}}}]}}, {{0x8, 0x1, r32}, {0x258, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r36}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x6}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x991}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r40}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x80000000}}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r41}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x34, 0x4, [{0x6606, 0x6f, 0xe0, 0x93f8}, {0x5, 0x1, 0x6, 0x2}, {0x200, 0x40, 0x3f, 0x6}, {0x1, 0xcc, 0x6, 0x7}, {0x84, 0xaf, 0xe5, 0x7}, {0x8, 0x0, 0xae, 0x8}]}}}]}}]}, 0x800}, 0x1, 0x0, 0x0, 0x4004000}, 0x4000011) r42 = socket$inet6_sctp(0xa, 0x5, 0x84) r43 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r43, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r42, 0x84, 0x11, &(0x7f00000002c0)={r44}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={r44, @in6={{0xa, 0x4e20, 0xed, @dev={0xfe, 0x80, [], 0x22}, 0x5}}, 0x3, 0x1, 0x4, 0x9, 0xc}, &(0x7f0000000000)=0x98) capget(&(0x7f0000feaff9)={0x19980330}, &(0x7f00000000c0)) r45 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r45, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @remote}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r45, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e22, @remote}, @in={0x2, 0x4e22, @local}], 0x20) r46 = socket$inet6_sctp(0xa, 0x5, 0x84) r47 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$SNDRV_RAWMIDI_IOCTL_DROP(r0, 0x40045730, &(0x7f0000000340)=0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r47, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r46, 0x84, 0x11, &(0x7f00000002c0)={r48}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000001c0)={r48, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x8, 0x8}, &(0x7f0000000040)=0x90) setsockopt$inet_sctp6_SCTP_MAXSEG(r45, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r49, 0x4) 03:27:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) fsconfig$FSCONFIG_SET_PATH_EMPTY(r1, 0x4, &(0x7f0000000140)='security\x00', &(0x7f00000005c0)='./file0\x00', r1) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0x9, 0xffffff4b) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r6 = dup(r5) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r6, 0x2000) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0xa91d, 0x1, 0x3, r6}) r8 = dup(r7) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r8, 0x2000) ioctl$PPPIOCGNPMODE(r8, 0xc008744c, &(0x7f0000000640)={0xfb, 0x1}) r9 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r9, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r11 = dup(r10) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0x40000012, r11, 0x2000) ioctl$ION_IOC_ALLOC(r9, 0xc0184900, &(0x7f0000000600)={0x6, 0x18}) r12 = socket$key(0xf, 0x3, 0x2) sendmmsg(r12, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) r13 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r14 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) preadv(r14, 0x0, 0x0, 0x0) ioctl$VHOST_GET_FEATURES(r14, 0x8008af00, &(0x7f0000000680)) io_uring_register$IORING_REGISTER_FILES(r11, 0x2, &(0x7f0000000040)=[r0, r12, r1, r13, r2, r0], 0x6) r15 = socket$key(0xf, 0x3, 0x2) prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) sendmmsg(r15, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) write$binfmt_aout(r15, &(0x7f00000001c0)={{0x10b, 0x8, 0x81, 0x3d2, 0x333, 0x1003, 0x17a, 0x6}, "c6932f3701001e9881a3e812c9802e2b2ffa0e33f00f5919895fb92dab0eb8f28715fc416f55dc85603546b3ef01933e9b189dd56cc3437f83f4f8e381674823429d75f463fd98ebaa0ef23636eaec235588a5c34ae4852575677d9ee5a0c837ea2c062f685eebd6a54d9d842dad6beb56deb63b857c848f44ca1b8d4daffb4dbfdddc3d000d061e77ef7377e6801271e04554fd71d169e46dcdb26e8bf188cc8322c2", [[], [], []]}, 0xb15216554ae2a193) r16 = socket$key(0xf, 0x3, 0x2) sendmmsg(r16, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f00000000c0)={r16, 0x0, 0x3, 0x800, 0xffffffffffffff80}) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)=ANY=[@ANYBLOB="14b0cd0fde987e3816d700000000000005000000"], 0x14}, 0x1, 0x6087ffffffff}, 0x0) 03:27:45 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r3, 0x2000) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3) r4 = openat(r3, &(0x7f0000000000)='./file0\x00', 0x323300, 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000040)={0x3, 0x0, 0x7f, 0x1, 0x7f, 0x8, 0x3, 0x0, 0x7f, 0xa2, 0x9}, 0xb) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r5 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r5, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) [ 603.344348][T14121] x86/PAT: syz-executor.3:14121 map pfn RAM range req write-combining for [mem 0xaac98000-0xaac98fff], got write-back [ 603.356709][T14123] x86/PAT: syz-executor.4:14123 map pfn RAM range req write-combining for [mem 0x1da769000-0x1da769fff], got write-back [ 603.374646][T14121] ion_mmap: failure mapping buffer to userspace [ 603.556698][T14112] sctp: [Deprecated]: syz-executor.1 (pid 14112) Use of int in maxseg socket option. [ 603.556698][T14112] Use struct sctp_assoc_value instead [ 603.711900][T16038] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 603.803625][T14117] sctp: [Deprecated]: syz-executor.1 (pid 14117) Use of int in maxseg socket option. [ 603.803625][T14117] Use struct sctp_assoc_value instead [ 603.951963][T16038] usb 1-1: Invalid ep0 maxpacket: 512 [ 604.102615][T16038] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 604.401833][T16038] usb 1-1: device descriptor read/64, error 18 [ 604.801888][T16038] usb 1-1: device descriptor read/64, error 18 [ 604.922135][T16038] usb usb1-port1: unable to enumerate USB device 03:27:47 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x101000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = gettid() ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r5, 0x21) ptrace$cont(0x18, r5, 0x0, 0x0) ptrace$setregs(0xd, r5, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r5, 0x0, 0x0) r6 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x280002, 0x0) r7 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/thread-self/attr/keycreate\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) sendmsg$nl_netfilter(r2, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2a001400}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x278, 0x14, 0xb, 0x100, 0x70bd2d, 0x25dfdbfc, {}, [@nested={0x170, 0x32, [@typed={0x8, 0x4b, @uid=r3}, @typed={0x8, 0x41, @fd=r4}, @generic="2b66286cb039d8c052763bae80b0fe6dd3b2994e13a1430cd9990acc3adbfa705010849d44a9868af350eb2c5fa7b6682be910e5d683afb6db094529fa6284d144164eb053f4dd8173e005a1936ffcd27163ea99e2a6dd023911d8d90683a1c15af28d60583823eec2b1fb82ebe5358af7278577e702e76db9ff15dfa5bc9a26b1b05f925885f0", @generic="07816aceffbfe7ba86368dae89e5d9e27efc9401c9fb7db39064985c0506bafb05855d8d7eff340695abbeb85c795def3bba253b1b41c65574b543f3ea99e179aec7a31626f76422c6a9dd94a9d39d8af6ceb53d02433cca74b029f4aa76d06a3487d0490f8ebdc92c4f79d5dadcdc4c227fb587b6f412d286c856c258f5b740ecf99eeae4bbf23dd05f6eb89a91f860875e5aa9940eca11a384d6edb660bbac7b0821ad050e5ff15724b407c29ddc54e0234160af115cb783696cd9b0", @typed={0x8, 0x4c, @pid=r5}, @typed={0x8, 0x6c, @fd=r6}, @typed={0x8, 0x8a, @fd=r7}]}, @typed={0x8, 0x2d, @fd=r8}, @generic="68cd0cfd121343a244ac444823cd66e50f45efe2dff171ba1bb9338015db7b1f5179a3cb88ff75f5db0ac2475d2f9863019c2342da738d9fcd4d3bb7a3b5d3b919183b3f01d16ecf9e6141aff30e11d587ca3f8935cc8c5c35dbf8990e6b5b23ca50711a147528ed2bf04d16d78ce388c4bea4275668f929aecb9454e2127f8a1b996fbb33efa108c606918a3b037624b56dd50af5c3ba2b98cbc0c640f2f33683ea8337cbf8aa65ad9e3229a2dbcec38e4498456d2e39881973290bc9b1e4822b6f205894e832df136ebcebef076c93f37801ce1f9f452336b68affb904", @typed={0xc, 0x46, @u64=0x1}]}, 0x278}, 0x1, 0x0, 0x0, 0x40040}, 0x1080) r9 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r9, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)=ANY=[@ANYBLOB="1c000000230029080000000800110080000000"], 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 03:27:47 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r2 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$TIOCGPTLCK(r2, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000380), 0xfffffffe) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000140)=0x8) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r4 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r4, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) 03:27:47 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x100, 0x0) ioctl$HIDIOCGCOLLECTIONINDEX(r2, 0x40184810, &(0x7f00000000c0)={0x2, 0x1fffffefe, 0x24d, 0x5, 0x3, 0x101}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x8000000014) writev(r3, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) ioctl$sock_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 03:27:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = openat$cgroup_ro(r1, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x1, @loopback, 0x2}}, 0x8001, 0x3}, &(0x7f0000000140)=0x90) r4 = socket$inet(0x11, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0x2b, &(0x7f00000000c0)=0x9, 0x4) r5 = socket$key(0xf, 0x3, 0x2) sendmmsg(r5, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg(r5, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc={0x27, 0x7}, 0xffffffffffffffe9, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000640)=0x2, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000005c0)={r3, 0x8001, 0x6, [0xc6f, 0x5, 0x0, 0xffff, 0x4c, 0x80]}, &(0x7f0000000600)=0x14) write$binfmt_elf32(0xffffffffffffffff, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x0, 0x3, 0x3, 0x93e, 0xc7106f6f239c9821, 0x3e, 0x3, 0x36, 0x38, 0x3ce, 0x67f7, 0x2, 0x20, 0x2, 0x8000, 0x1, 0x1f}, [{0x90000000, 0x0, 0x2, 0x0, 0x9, 0x4, 0x1}], "8db14fd45e55c1986f06105d638f7e2573b7a346b23676577e9757306aa63d5427d386f8836c848819f33d5afe059b19d691143cd61141d7711391d4df942babed5e7d1343d07d59a805da06c01e4803fd6d88399f88c9cacf3c5145c3cbb1db4f1bdafad55da9ddfd8c77abc5756c3cdbf3b0cdd8db5fc6bad703fafead664dd9b1d646bc9ea5d15978627270733503d41b0d88ca2432", [[], [], []]}, 0x3ef) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000000680)='veth0_to_hsr\x00', 0x10) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x14, 0x23, 0x829, 0x0, 0x0, {0x2805}}, 0x14}, 0x1, 0x6087ffffffff}, 0x0) 03:27:47 executing program 1: eventfd(0xff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r2 = dup(r1) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r2, 0x2000) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) capget(&(0x7f0000feaff9)={0x19980330}, &(0x7f00000000c0)) 03:27:47 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r5 = dup(r4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r5, 0x2000) ioctl$KVM_ENABLE_CAP(r5, 0x4068aea3, &(0x7f00000002c0)={0x81, 0x0, [0xfffffffffffffff8, 0x0, 0x0, 0xfffffffffffffffe]}) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2042000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0xffffffffffffff94, r7, 0x1, 0x2070bd2d, 0x25dfdbfc, {{}, 0x0, 0x4101, 0x0, {0x18, 0x17, {0x12, 0xd0f, @udp='udp:syz1\x00'}}}, ["", "", ""]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x10004140) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = openat$vimc1(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/video1\x00', 0x2, 0x0) poll(&(0x7f0000000200)=[{r8, 0x120}, {0xffffffffffffffff, 0x121}, {r9, 0x21}], 0x3, 0x0) [ 605.199197][T14142] x86/PAT: syz-executor.1:14142 map pfn RAM range req write-combining for [mem 0x7f959000-0x7f959fff], got write-back [ 605.240086][T14145] x86/PAT: syz-executor.0:14145 map pfn RAM range req write-combining for [mem 0x1d998f000-0x1d998ffff], got write-back 03:27:47 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x8000000004) r3 = memfd_create(&(0x7f0000000140)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\x94a\xac', 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000000000)) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x7) fsetxattr$system_posix_acl(r3, &(0x7f0000000280)='system.posix_acl_access\x00', &(0x7f0000000040)={{}, {0x10}, [{0x2, 0x0, r5}], {}, [], {0x8}}, 0x2c, 0x0) ioctl$void(r0, 0x5450) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) 03:27:47 executing program 2: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x7, 0x27, 0x0, 0xffffffffffffffff}) r2 = dup(r1) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r2, 0x2000) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r2, 0x4018620d, &(0x7f0000000000)={0x73622a85, 0x1000}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$key(0xf, 0x3, 0x2) sendmmsg(r5, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) r6 = accept4(r5, 0x0, &(0x7f0000000040), 0x800) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000fcff040700"/20, @ANYRES32=r10, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000480)=@newqdisc={0x444, 0x24, 0x507, 0x0, 0x0, {0x0, r10, {0x0, 0xe}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x418, 0x2, [@TCA_CBQ_RTAB={0x404, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @TCA_CBQ_RATE={0x10, 0x5, {0x6, 0x0, 0x0, 0x0, 0x0, 0x5}}]}}]}, 0x444}}, 0x0) sendmsg$nl_route_sched(r9, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newqdisc={0x24, 0x24, 0x507, 0x0, 0x0, {0x0, r10, {}, {0x0, 0xe}}}, 0x24}}, 0x0) setsockopt$packet_add_memb(r6, 0x107, 0x1, &(0x7f0000000140)={r10, 0x1, 0x6, @random="830980663039"}, 0x10) r11 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r11, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 03:27:47 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) capget(&(0x7f0000feaff9)={0x19980330}, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r5 = dup(r4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r5, 0x2000) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x3, 0x2, 0x1, 0x0, 0x0, 0x4000, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x12202, 0x100, 0x401, 0x0, 0x3, 0x0, 0x2}, r2, 0x3, r5, 0x0) [ 605.382473][T14215] x86/PAT: syz-executor.0:14215 map pfn RAM range req write-combining for [mem 0x89b0f000-0x89b0ffff], got write-back 03:27:47 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) r2 = socket$key(0xf, 0x3, 0x2) sendmmsg(r2, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) preadv(r2, &(0x7f0000000140)=[{&(0x7f0000000540)=""/105, 0x69}, {&(0x7f00000005c0)=""/205, 0xcd}, {&(0x7f00000006c0)=""/154, 0x9a}, {&(0x7f00000000c0)=""/33, 0x21}], 0x4, 0x0) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r3 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r3, 0xae9a) ioctl$TIOCGPTLCK(r3, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r4 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r4, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) 03:27:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)=ANY=[@ANYBLOB="140000002300290801000000000000000500130d"], 0x14}, 0x1, 0x6087ffffffff}, 0x0) 03:27:47 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) prctl$PR_GET_FP_MODE(0x2e) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) r3 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/mid\xe9#\x00', 0x6, 0x250202) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 03:27:47 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r3, 0x2000) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/183, 0x20b000, 0x1800, 0x3}, 0x18) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$nl_generic(0x10, 0x3, 0x10) prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c) sendmsg$nl_generic(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 03:27:47 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) capget(&(0x7f0000feaff9)={0x19980330}, &(0x7f00000000c0)) munlockall() r1 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0x284000) getsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 03:27:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x14, 0x23, 0x829, 0x0, 0x0, {0x2805}}, 0x14}, 0x1, 0x6087ffffffff}, 0x0) ioctl$TIOCGICOUNT(r1, 0x545d, 0x0) [ 605.916746][T14336] x86/PAT: syz-executor.2:14336 map pfn RAM range req write-combining for [mem 0x1d94bb000-0x1d94bbfff], got write-back 03:27:48 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) bind$can_raw(r3, &(0x7f0000000040), 0x10) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futex(&(0x7f0000000080)=0x1, 0x19c, 0x1, &(0x7f0000000100)={r4, r5+10000000}, &(0x7f0000000140)=0x2, 0x0) 03:27:48 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x18}}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x44, 0x8ece, [0xffff, 0x3ae9, 0x400, 0x7fff, 0x7], 0xff90}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r2 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$TIOCGPTLCK(r2, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r3 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r3, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) 03:27:48 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = syz_open_dev$cec(&(0x7f0000000140)='/dev/cec#\x00', 0x0, 0x2) ioctl$BLKRRPART(r1, 0x125f, 0x0) capget(&(0x7f0000feaff9)={0x19980330}, &(0x7f00000000c0)) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r4, 0x2000) ioctl$VIDIOC_QUERYMENU(r4, 0xc02c5625, &(0x7f0000000000)={0x3, 0x4, @value=0x3}) getitimer(0x0, &(0x7f0000000100)) 03:27:48 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00000000c0)=""/42) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000000)={{0x5, 0x40}, 'port0\x00', 0x0, 0x801, 0x9, 0xf6, 0x3, 0x0, 0x3, 0x0, 0x2, 0x7f}) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r5 = dup(r4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r5, 0x2000) ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0286415, &(0x7f0000000140)={0x0, 0x8, 0x0, 0x2, &(0x7f0000ffd000/0x2000)=nil, 0x9}) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 03:27:48 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) capget(&(0x7f0000feaff9)={0x13371646}, &(0x7f00000000c0)={0x200}) 03:27:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) init_module(&(0x7f0000000140)=']\x00', 0x6ccaf, &(0x7f0000000280)=')nok\x01V \b\xe2=\xd2h\xabgE\xe3\xe3\v\xaa\xfc,\xa6\x98S\xee\xabi\xc5*\x12\xd0K\xa1Lj\x7f\x15\xd3\x97+\x12\xb1\x1e\xc9P\xe9\xea\x13`') r3 = openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r5 = dup(r4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r5, 0x2000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r5, 0xc0505405, &(0x7f0000000000)={{0x0, 0x2, 0xffff9b82, 0x0, 0xea4}, 0x50, 0x8, 0x9}) r6 = geteuid() r7 = socket$key(0xf, 0x3, 0x2) sendmmsg(r7, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) fcntl$getownex(r7, 0x10, &(0x7f0000000080)={0x0, 0x0}) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000003840)={0x20ec, 0x23, 0x829, 0x70bd29, 0x0, {0x2805}, [@typed={0x8, 0x2, @str='\\\x00'}, @nested={0x1058, 0x84, [@typed={0x14, 0x18, @ipv6=@ipv4={[], [], @local}}, @typed={0x14, 0x6d, @ipv6=@ipv4={[], [], @rand_addr=0x8}}, @generic="786ad430934abd3ede5535cf94faf399016e72d9ec339aeafa71a1931e24286c8e7dd4aba58e", @typed={0x1004, 0xb, 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@generic="44bbe88d0261380bed3795d0e603e2ad9d0c08e6bb5a154ef65e1c5e4f4b6d6a7ae5d90f24996ecfd92eda4b29fbe968c5c8527fc8cd669b90499019ef6987265ea9ab357fa114aadf64c299d52782e348ebbf54982e67ee82a4fc0aa5", @nested={0x18, 0x75, [@typed={0x8, 0x2f, @pid=r8}, @typed={0x8, 0x5e, @uid=r6}, @typed={0x4, 0x3a}]}]}, 0x20ec}, 0x1, 0x6087ffffffff, 0x0, 0x4c800}, 0x0) 03:27:48 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x1, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000100)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x500200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000340)) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r6 = dup(r5) r7 = socket$inet(0x11, 0x2, 0x0) setsockopt$sock_int(r7, 0x1, 0x2b, &(0x7f00000000c0)=0x9, 0x4) sendmsg(r7, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc={0x27, 0x7}, 0x80, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x7ff, 0x4, 0xd885}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f0000000200)={r8, 0x200}, &(0x7f0000000240)=0x8) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r6, 0x2000) ioctl$KVM_SET_CPUID(r6, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="0300000000000000000000800900000001040000070000fc8a00000006000000ffffff7f472c00007f00000009000000000000000a090000000000000004000005000000c500000000000000"]) [ 606.434645][T14453] x86/PAT: syz-executor.3:14453 map pfn RAM range req write-combining for [mem 0xafd8d000-0xafd8dfff], got write-back 03:27:48 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) sendto$unix(r2, 0x0, 0x0, 0x0, 0x0, 0x0) io_setup(0x4, &(0x7f0000000500)=0x0) io_submit(r3, 0x38, &(0x7f0000000040)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000800000000001, 0x0, r2, 0x0}]) io_destroy(r3) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x20, 0x24, 0x829, 0x0, 0x0, {0x2805}, [@typed={0xc, 0x90, @u64=0xc}]}, 0x20}, 0x1, 0x6087ffffffff}, 0x0) 03:27:48 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') capget(&(0x7f0000feaff9)={0x399f1316}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) [ 606.552525][T14500] x86/PAT: syz-executor.0:14500 map pfn RAM range req write-combining for [mem 0x87f2b000-0x87f2bfff], got write-back 03:27:48 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xfed4) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r2 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$TIOCGPTLCK(r2, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r3 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r3, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) [ 606.671619][T14524] x86/PAT: syz-executor.0:14524 map pfn RAM range req write-combining for [mem 0x1d966f000-0x1d966ffff], got write-back 03:27:48 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r3, 0x2000) ioctl$SCSI_IOCTL_DOORUNLOCK(r3, 0x5381) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$bt_rfcomm(r4, &(0x7f0000000000)={0x1f, {0xf1, 0x6, 0x9, 0x4, 0x3f, 0x8}, 0x81}, 0xa) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)=ANY=[@ANYBLOB="1c0000002300290800000000000800"], 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 03:27:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmmsg(r1, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x3, r2}) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$key(0xf, 0x3, 0x2) sendmmsg(r5, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) r6 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r6, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r8 = dup(r7) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r8, 0x2000) kcmp$KCMP_EPOLL_TFD(r2, 0xffffffffffffffff, 0x7, r5, &(0x7f0000000080)={r8, r1, 0x1}) sendmsg$nl_generic(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x14, 0x23, 0x829, 0x0, 0x0, {0x2805}}, 0x14}, 0x1, 0x6087ffffffff}, 0x0) 03:27:49 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r4 = dup(r3) r5 = open(&(0x7f0000000000)='./file0\x00', 0xa0240, 0x80f6168883ba8242) ioctl$VFIO_CHECK_EXTENSION(r5, 0x3b65, 0x1) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r4, 0x2000) ioctl$KVM_SET_NR_MMU_PAGES(r4, 0xae44, 0x3) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 606.951117][T14550] x86/PAT: syz-executor.3:14550 map pfn RAM range req write-combining for [mem 0x8cd65000-0x8cd65fff], got write-back [ 606.977291][T14563] x86/PAT: syz-executor.2:14563 map pfn RAM range req write-combining for [mem 0x61ef0000-0x61ef0fff], got write-back 03:27:49 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f0000000a80)=ANY=[@ANYBLOB="03"], 0x1, 0x0) msgrcv(r1, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x0, 0x0) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000000)=""/175) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) getgroups(0x6, &(0x7f0000000040)=[0xee00, 0xee00, 0xffffffffffffffff, 0xee01, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) getresgid(&(0x7f0000000100), 0x0, &(0x7f0000000140)=0x0) setgroups(0x3, &(0x7f0000000180)=[r4, r5, r6]) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000100)='.\x00'}, 0x30) r8 = gettid() ptrace$setopts(0x4206, r8, 0x0, 0x0) tkill(r8, 0x21) ptrace$cont(0x18, r8, 0x0, 0x0) ptrace$setregs(0xd, r8, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r8, 0x0, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000280)={{0x3, 0xee00, r2, r3, r5, 0x100, 0x1f}, 0x9, 0xffffffffffffff4a, 0x6, 0x7, 0x3, 0x0, r7, r8}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r9 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x68c02, 0x80) ioctl$VIDIOC_TRY_ENCODER_CMD(r9, 0xc028564e, &(0x7f0000000040)={0x6, 0x1, [0x40, 0x5, 0x3ff, 0x5, 0x7, 0x4, 0x9, 0x8]}) r10 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r10, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) 03:27:49 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = socket$inet(0x11, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f00000000c0)=0x9, 0x4) sendmsg(r1, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc={0x27, 0x7}, 0x80, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x1f) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) r3 = getpgrp(r2) capget(&(0x7f0000feaff9)={0x20080522, r3}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}) [ 607.006474][T14576] x86/PAT: syz-executor.2:14576 map pfn RAM range req write-combining for [mem 0x1d075000-0x1d075fff], got write-back [ 607.047973][T14582] x86/PAT: syz-executor.0:14582 map pfn RAM range req write-combining for [mem 0xba54b000-0xba54bfff], got write-back [ 607.077011][T14550] x86/PAT: syz-executor.3:14550 map pfn RAM range req write-combining for [mem 0xaac98000-0xaac98fff], got write-back 03:27:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff, 0x0, 0x10000}, 0x0) [ 607.169547][T14656] x86/PAT: syz-executor.0:14656 map pfn RAM range req write-combining for [mem 0x1da769000-0x1da769fff], got write-back 03:27:49 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @rand_addr, 0x4}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = fcntl$getown(r1, 0x9) r3 = getpgid(0x0) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x1a00, 0x0) r5 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r5, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r7 = dup(r6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r7, 0x2000) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r4, &(0x7f0000000140)={r7, r0, 0x4}) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r8, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r9 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r9, 0xae9a) ioctl$TIOCGPTLCK(r9, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r8, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r8, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r10 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r10, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) 03:27:49 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x8000000004) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x80000, 0x0) ioctl$RTC_IRQP_SET(r2, 0x4008700c, 0x1cd4) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) 03:27:49 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet(0x11, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f00000000c0)=0x9, 0x4) sendmsg(r1, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc={0x27, 0x7}, 0x80, 0x0}, 0x0) r2 = socket$inet(0x11, 0x2, 0x0) r3 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_netdev_private(r3, 0x89fd, &(0x7f0000000100)="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") setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f00000000c0)=0x9, 0x4) sendmsg(r2, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc={0x27, 0x7}, 0x80, 0x0}, 0x0) r4 = socket$inet(0x11, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0x2b, &(0x7f00000000c0)=0x9, 0x4) sendmsg(r4, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc={0x27, 0x7}, 0x80, 0x0}, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.stat\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000001100)={r3, r5}) r6 = socket$key(0xf, 0x3, 0x2) sendmmsg(r6, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) getsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000001140), 0x10) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e24, @local}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) capget(&(0x7f0000feaff9)={0x19980330}, &(0x7f00000000c0)) 03:27:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4d) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00000005c0)=0x2, 0x4) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r6 = dup(r5) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r6, 0x2000) r7 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r7, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r9 = dup(r8) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r9, 0x2000) ioctl$ION_IOC_ALLOC(r9, 0xc0184900, &(0x7f0000000580)={0x100, 0x22, 0x0, r2}) recvmsg$kcm(r6, &(0x7f00000000c0)={&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000000500)=[{&(0x7f00000001c0)=""/254, 0xfe}, {&(0x7f00000002c0)=""/138, 0x8a}, {&(0x7f0000000080)}, {&(0x7f0000000380)=""/65, 0x41}, {&(0x7f0000000400)=""/249, 0xf9}], 0x5}, 0x10000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r10, 0x84, 0x21, &(0x7f0000000140)=0x401, 0x4) sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)=ANY=[@ANYBLOB="14000000093b0100d605"], 0x14}, 0x1, 0x6087ffffffff}, 0x0) 03:27:49 executing program 0: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r2 = dup(r1) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r2, 0x2000) write$FUSE_POLL(r2, &(0x7f0000000000)={0x18, 0x0, 0x5, {0x5}}, 0x18) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 03:27:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000080)={0xffff4a16, 0xfffff801, 0xa715}, 0xc) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$inet(0x11, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x2b, &(0x7f00000000c0)=0x9, 0x4) sendmsg(r3, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc={0x27, 0x7}, 0x80, 0x0}, 0x0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000000)={{0x2, 0x4e21, @rand_addr=0x1ca}, {0x1, @remote}, 0x68, {0x2, 0x4e24, @remote}, 'bond_slave_0\x00'}) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) fsetxattr$trusted_overlay_nlink(r3, &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f00000001c0)={'U+', 0x4}, 0x28, 0x0) [ 607.544771][T14695] x86/PAT: syz-executor.3:14695 map pfn RAM range req write-combining for [mem 0x8f7cf000-0x8f7cffff], got write-back [ 607.577203][T14708] x86/PAT: syz-executor.0:14708 map pfn RAM range req write-combining for [mem 0x7f959000-0x7f959fff], got write-back 03:27:49 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x8000000004) socket$inet6(0xa, 0x4, 0x2) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) [ 607.618754][T14695] x86/PAT: syz-executor.3:14695 map pfn RAM range req write-combining for [mem 0x89b0f000-0x89b0ffff], got write-back [ 607.729335][T14708] x86/PAT: syz-executor.0:14708 map pfn RAM range req write-combining for [mem 0x1d94bb000-0x1d94bbfff], got write-back 03:27:49 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @rand_addr=0x10000}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e22, @remote}, @in={0x2, 0x4e22, @local}], 0x20) sendto$inet6(r2, 0x0, 0x282, 0x20000004, &(0x7f00000001c0)={0xa, 0x4e23, 0x80008000, @remote}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x1008, 0x0, [0x5, 0xfbff, 0x480, 0x7, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r3 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r3, 0xae9a) ioctl$TIOCGPTLCK(r3, 0x80045439, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f00000000c0)=0xfff, &(0x7f0000000140)=0x4) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r4 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r4, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) 03:27:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$EVIOCGABS2F(0xffffffffffffffff, 0x8018456f, &(0x7f0000000000)=""/181) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 03:27:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = accept$packet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)=0x14) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000001c0)) syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x1, 0x2) r3 = socket$inet(0x11, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x2b, &(0x7f00000000c0)=0x9, 0x4) sendmsg(r3, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc={0x27, 0x7}, 0x80, 0x0}, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0xfffa) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x14, 0x23, 0x829, 0x0, 0x0, {0x2805}}, 0x14}, 0x1, 0x6087ffffffff}, 0x0) 03:27:50 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5000001) capget(&(0x7f0000feaff9)={0x19980330}, &(0x7f0000000000)) 03:27:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet(0x11, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x2b, &(0x7f00000000c0)=0x9, 0x4) sendmsg(r3, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc={0x27, 0x7}, 0x80, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) 03:27:50 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r3, 0x2000) ioctl$VIDIOC_TRY_DECODER_CMD(r3, 0xc0485661, &(0x7f0000000140)={0x4, 0x1, @stop_pts=0x3e}) writev(0xffffffffffffffff, &(0x7f0000001600)=[{&(0x7f0000000000)="ee393d978a45a0b142370450595805ffe50324a45b7a0a4e547fb453c7177c36cee1f2842ca92c72f2eaad9258010fa32ec596243986514c0b0d59d697a62f6863f713bcd593494ddeeeb0e97aa98c94bbdbf784ae750ab9b24538ac6de8392160e94cbb108318d7ce", 0x69}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="737cac3a7904f899f911daa8757612c7b6dd34d4ae035ecf5260a0fbe2e982823f0cf2cab20942139b966799373d31912b70178e3a18453e971bbe7ec169829abdea96ababbaa191b221c14715a89a8b1d80e424690472f88fdfed05e1bd6fd5148297eb6cacf62fb30b7b995218b220087c9b26c4e0446853a2672bd052378987c70ce2efd5f00109a13a121a394b5841565f19b79b5cb1ee0127988137e74810232b4e0c1c79d3d9d512781c2f1232c76d51db380c0be938f1f43c1d", 0xbd}, {&(0x7f00000000c0)="7ac147d3bb01d512b797424382fbea305710c625fc595f8f2f344380580f90e63dad0d03872cd6", 0x27}, {&(0x7f0000001280)="d028323dea79d111018b2cda34915c6f0fd2e7966714b46a93b11e714ccb13a5bb2a80165ae6b359430167d62b7ccd12c65c23ece52ea48bb0472d1b7e7b8a1d59ea658936aa558cac19ebf28e469491607a153d8d80d20508fdd255ab081d87fad964793664b0c8c87c6a87da6cb7d5fecaf7080f4893ed3cd8426581544a24364ffae968d449cc3094c35ccc0f2de34f11592ca09b8d253c2ba99716dda0c6d7af203cec2a4dfbb41359b0ab44c7a9a7a022ac96bdfaa7a4f130567b717d4e682a1685ab11d03b5a3f29e1c9fc9cbe8c58fa4d723fc946b877d239de4e64fdd092b0bd3e23ab5d7048c5a5deff3d3761ca00ae23", 0xf5}, {&(0x7f0000001380)="3f3b19ccf11a3e144ce0d2c31c78e09bcbaa2289fed82e48f6ca542a9e64785a6bc76c1160d73b649196b0f1df580943dd4bcaa45359432d8b819467403ff59a6378094fa8fe8d2775d8ba83866aff3a61ce53fa9074e725b37790c462c174c5c571b5c24bc08f16c9af2aa6301e6425c0ef48798f4abe8e99ff861837aae05c0342806221d47e927e73400ad0c525c7c1eadba135d3b5eb1f18397d6ba7e13c96e29d056f68a6957d874f8abecb0ca4b47644eed6adf95f459918a3d6a915e3a660cefa425d6689f0bd48bc37b43ddecb0ef6a24f0a516b544ae8855bbf946727c7eb20107d071857df70ac6d7abc646c7c", 0xf2}, {&(0x7f0000001480)="32f1cc29a0e4e846c6eab7405f1db5a7e8a0784a7c044b066516830cf7d7767de01b66accd18b90c2c9c0bead7c69b5cd7ae40c113f9675c65d1ca35a3d378fb98c930a1aec72a1859195117984da0b70bf086710e7d7f97984fbbbf60d269dfd832d1a8cee74a69c4180c3ee9fb2a73c66ab84ee6b47a3e34d37551f24bea54a7309fe8b04692bae588f8d7df619445a2ef79b81916e1feea03245d6b19acdfeee7", 0xa2}, {&(0x7f0000001540)="5f25387451d50fef065a1cc0f10ed684a26f27c1348d5581d52c4c03fa060f93c5dc0b90d114a186cceff7f335f438aa134f078772de6011e8a967f9326454e8c65704cba17ab70e7477f79a2f87bb4e34505aa58cc5fcea23b8303e605729b10b1148fb9ff89016146ef442f9c87b49ddd01393c29fcb9910c8fa6f9148186c289a09010cbb753c4d52e8fb2e8490c353c4cbdc68f64a14b99097f9963b98bb61", 0xa1}, {&(0x7f0000000100)="ab8a4207ddb2c75f9699c2526c064ec3b78a99dc3e2c9ff443525171bca13fbb8a8ff7d92cc3", 0x26}], 0x9) 03:27:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$TIOCSISO7816(r1, 0xc0285443, &(0x7f0000000280)={0x9, 0x8, 0x7, 0x5, 0x6}) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r5 = dup(r4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r5, 0x2000) ioctl$TIOCSBRK(r5, 0x5427) ioctl$VFIO_IOMMU_MAP_DMA(r0, 0x3b71, &(0x7f0000000140)={0x20, 0x0, 0xffff, 0x400, 0x10001}) socket$inet_udp(0x2, 0x2, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) prctl$PR_GET_THP_DISABLE(0x2a) sendmsg$nl_generic(r6, &(0x7f0000000180)={0x0, 0x2c8, &(0x7f0000000100)={&(0x7f00000001c0)={0x24, 0x23, 0x847, 0x0, 0x0, {0x2804}, [@typed={0x5, 0xb, @str='\x02\xac\x0f\x00me_type\x00'}]}, 0x269}}, 0x0) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r6, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4065001}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0xb4, r7, 0x1, 0x70bd25, 0x25dfdbfd, {}, [@TIPC_NLA_NODE={0x3c, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x80000001}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x100}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2e}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x80}]}, @TIPC_NLA_BEARER={0x54, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @multicast2}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x7, @local, 0x6}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_SOCK={0x10, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x800}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x40000}, 0x20) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x14, 0x23, 0x829, 0x0, 0x0, {0x2805}}, 0x14}, 0x1, 0x6087ffffffff}, 0x0) [ 608.188767][T14838] x86/PAT: syz-executor.4:14838 map pfn RAM range req write-combining for [mem 0xafd8d000-0xafd8dfff], got write-back 03:27:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$key(0xf, 0x3, 0x2) sendmmsg(r2, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) fcntl$dupfd(r2, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r5 = dup(r4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r5, 0x2000) write$FUSE_LSEEK(r5, &(0x7f0000000000)={0x18, 0x0, 0x8, {0x5}}, 0x18) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)=ANY=[@ANYBLOB="1c0000002300290800000080000000"], 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 03:27:50 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) capget(&(0x7f0000feaff9)={0x19980330}, &(0x7f00000000c0)) write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x33, 0x1}, 0x7) [ 608.334397][T14898] x86/PAT: syz-executor.3:14898 map pfn RAM range req write-combining for [mem 0x87f2b000-0x87f2bfff], got write-back [ 608.364403][T14912] x86/PAT: syz-executor.2:14912 map pfn RAM range req write-combining for [mem 0x1da769000-0x1da769fff], got write-back 03:27:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) r3 = socket$kcm(0x29, 0x4, 0x0) signalfd4(r3, &(0x7f0000000000)={0x6}, 0x8, 0x1c00) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000340)=""/4096) 03:27:50 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) ioctl$IMCTRLREQ(r1, 0x80044945, &(0x7f00000000c0)={0x4007, 0x7f, 0x3f5d, 0x1f}) r3 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r3, 0xae9a) ioctl$TIOCGPTLCK(r3, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r2, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r4 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r4, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) [ 608.395828][T14838] x86/PAT: syz-executor.4:14838 map pfn RAM range req write-combining for [mem 0xba54b000-0xba54bfff], got write-back [ 608.425015][T14898] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 608.490310][T14912] x86/PAT: syz-executor.2:14912 map pfn RAM range req write-combining for [mem 0xaac98000-0xaac98fff], got write-back 03:27:50 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x11, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f00000000c0)=0xb, 0x4) sendmsg(r2, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc={0x27, 0x7, 0x0, 0x7}, 0x80, 0x0}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x8000000004) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) sched_setscheduler(r4, 0x0, &(0x7f0000000100)=0x6) writev(r3, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/udplite6\x00') r6 = socket$key(0xf, 0x3, 0x2) sendmmsg(r6, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) r7 = dup2(r0, r6) sendmsg$key(r7, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x300}}, 0x60a3fa1cbe488bc4) setsockopt$inet_sctp6_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f0000000280)=0x8fd0, 0x4) ioctl$GIO_UNIMAP(r5, 0x4b66, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{}]}) 03:27:50 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = socket$inet(0x11, 0x2, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f00000000c0)=0x9, 0x4) sendmsg(r1, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc={0x27, 0x7}, 0x80, 0x0}, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x4e23, @broadcast}, {0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e20, @multicast1}, 0x80, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000040)='veth1\x00', 0x2, 0x80, 0x401}) capget(&(0x7f0000000000)={0x19980330}, &(0x7f00000000c0)) [ 608.577113][T14940] x86/PAT: syz-executor.3:14940 map pfn RAM range req write-combining for [mem 0x1d075000-0x1d075fff], got write-back 03:27:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000001c0)='TIPC\x00') sendmsg$TIPC_CMD_GET_BEARER_NAMES(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000180), 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x1c, r3, 0x0, 0x70bd2c, 0x25dfdbfd}, 0x1c}}, 0x0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80041000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, r3, 0x1, 0x70bd28, 0x25dfdbff, {{}, 0x0, 0x4109, 0x0, {0x4c, 0x18, {0x8, @link='syz0\x00'}}}, ["", "", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0xa2666874c7aea82d}, 0x840) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r2, 0x2288, &(0x7f0000000200)) 03:27:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8, 0x0, 0x4]}) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r5 = dup(r4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x40000012, r5, 0x1ffe) r6 = syz_open_dev$radio(&(0x7f00000000c0)='/dev/radio#\x00', 0x2, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x7d, 0x0, 0x335) prctl$PR_SVE_SET_VL(0x32, 0x268bd) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f00000001c0)={[0x100000005, 0x8b, 0x7, 0x0, 0x4, 0x9, 0x7fffffff, 0xa15, 0x6, 0x2, 0x98c6, 0x1, 0x8, 0x40, 0x1, 0xffffffff80000001], 0xf000, 0x200000}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r7, 0x29, 0x44, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x2000, 0x6) ioctl$VIDIOC_SUBDEV_S_EDID(r8, 0xc0285629, &(0x7f0000000280)={0x0, 0x9, 0x7fff, [], &(0x7f0000000140)=0x3}) 03:27:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) flock(r1, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x14, 0x23, 0x829, 0x0, 0x0, {0x2805}}, 0x14}, 0x1, 0x6087ffffffff}, 0x0) 03:27:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c00000023002908000000000000000005000000895ad7c480000000dd8e9ba1fcee4f51d0aedff4fd80dfa8162f1ceb0180000004000000a8"], 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 03:27:50 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x21) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='sessionid\x00') setsockopt$TIPC_GROUP_JOIN(r2, 0x10f, 0x87, &(0x7f0000000040)={0x40, 0x2}, 0x10) capget(&(0x7f0000feaff9)={0x19980330}, &(0x7f00000000c0)) 03:27:51 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0x26}}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r2 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$TIOCGPTLCK(r2, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r3 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r3, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) 03:27:51 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) creat(&(0x7f0000000040)='./file0\x00', 0x2) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) dup(r3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1800000, 0x8010, r1, 0x1ffd) r5 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r5, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r7 = dup(r6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r7, 0x2000) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x10400200) r8 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r8, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) r9 = dup3(0xffffffffffffffff, r0, 0x80000) ioctl$sock_inet6_SIOCSIFDSTADDR(r9, 0x8918, &(0x7f0000000000)={@initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x66}) [ 609.050495][T15071] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 03:27:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fsetxattr$trusted_overlay_upper(r2, &(0x7f0000000000)='trusted.overlay.upper\x00', &(0x7f0000000040)={0x0, 0xfb, 0x36, 0x2, 0x2, "5cb0b5abe9ac951885546d9c167f29a9", "c03e6c8da0bfda5b44174279415c53e5a96a69f377bb9decc081b64adbaed1074c"}, 0x36, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="d4abeebac4b78dbbb91400000031c2193e000000000000000005000040"], 0x14}, 0x1, 0x6087ffffffff}, 0x0) [ 609.127193][T15078] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 03:27:51 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)=0x0) get_robust_list(r0, &(0x7f0000000240)=&(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)}}, &(0x7f0000000280)=0x18) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f0000000040)=""/183) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 03:27:51 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) r2 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x0, 0x800) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000140)={0x6, 0x9}) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r4, 0x2000) ioctl$IMGETVERSION(r4, 0x80044942, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) capget(&(0x7f0000feaff9)={0x19980330}, &(0x7f00000000c0)) 03:27:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000580)='/dev/cachefiles\x00', 0x70b080, 0x0) sendmsg$TIPC_NL_PEER_REMOVE(r4, &(0x7f0000000500)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1400000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x2d8, r3, 0x200, 0x70bd2b, 0x25dfdbff, {}, [@TIPC_NLA_LINK={0xec, 0x4, [@TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}]}, @TIPC_NLA_LINK_PROP={0x4c, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffff80}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2c3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_WIN={0xfffffe6e, 0x3, 0x1}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8001}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xb4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x44, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfc000000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}]}]}, @TIPC_NLA_SOCK={0x44, 0x2, [@TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6f4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xe000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x80000000}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_LINK={0x78, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x0, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_BEARER={0x14, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}]}, @TIPC_NLA_SOCK={0xc, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_LINK={0x88, 0x4, [@TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xc00}, @TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xa8}, @TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}]}, @TIPC_NLA_LINK={0x18, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_NET={0x4}, @TIPC_NLA_NET={0x18, 0x7, [@TIPC_NLA_NET_ID={0x8}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x2}]}, @TIPC_NLA_LINK={0x40, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x40}]}]}]}, 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) r5 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xf57, 0x18000) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000540)) write$P9_RLOCK(r5, &(0x7f0000000040)={0x8, 0x35, 0x1, 0x2}, 0x8) [ 609.265157][T15093] x86/PAT: syz-executor.4:15093 map pfn RAM range req write-combining for [mem 0x8cd65000-0x8cd65fff], got write-back 03:27:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4d) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$FICLONE(r4, 0x40049409, r5) sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x14, 0x23, 0x829, 0x0, 0x0, {0x2805}}, 0x14}, 0x1, 0x6087ffffffff}, 0x0) [ 609.329308][T15170] x86/PAT: syz-executor.1:15170 map pfn RAM range req write-combining for [mem 0x1d075000-0x1d075fff], got write-back [ 609.385247][T15163] QAT: Invalid ioctl [ 609.397507][T15093] x86/PAT: syz-executor.4:15093 map pfn RAM range req write-combining for [mem 0x87f2b000-0x87f2bfff], got write-back 03:27:51 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) r2 = accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) setsockopt$CAIFSO_REQ_PARAM(r2, 0x116, 0x80, &(0x7f0000000540)="0b2918c3adc23a2c98cf2064a88ad371885e46fbcc4661f3ca4ea29f60a40f224bf743d5f29d928614c7333597d9ae0fb662eb1fd0fe5a45a7c72c67bdd8d4e108d7e06e9b437f29a15375fb1eb1917317d439454613625641630b37ba29d61045132f0571fbf05adcc356ef9fc9537b20d40e244bfad7f975fd049a3778f45b", 0x80) r3 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r3, 0xae9a) ioctl$TIOCGPTLCK(r3, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x53, &(0x7f0000000140), 0x1, &(0x7f0000000640)=""/205, 0xfffffffffffffec9}, 0x40000002) r4 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r4, &(0x7f0000000040)="789327dcf17bc3e839000000000000ffff56aa335bfc5188fcda0bc3be598e5d11", 0x21, 0x0, 0x0, 0x0) 03:27:51 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mprotect(&(0x7f0000098000/0x2000)=nil, 0x2000, 0x2) syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x6, 0x20000) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000100)=""/211) capget(&(0x7f0000feaff9)={0x19980330}, &(0x7f00000000c0)) finit_module(r1, &(0x7f0000000040)=')vmnet0GPL!-\x00', 0x3) [ 609.502092][T15203] QAT: Invalid ioctl 03:27:51 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000e11ff0), 0xfdc) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r4, 0x2000) write$P9_RUNLINKAT(r4, &(0x7f0000000000)={0x7, 0x4d, 0x2}, 0x7) 03:27:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)=ANY=[@ANYBLOB="140000002300296b3bb1fe080000000000000000"], 0x14}, 0x1, 0x6087ffffffff}, 0x0) 03:27:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r5 = dup(r4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r5, 0x2000) ioctl$TIOCCONS(r5, 0x541d) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 03:27:51 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x6e000, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) ioctl$HIDIOCGRDESCSIZE(0xffffffffffffffff, 0x80044801, &(0x7f0000000140)) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r3, 0x2000) syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x3, 0x2) r4 = socket$inet6(0xa, 0x6, 0x0) r5 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x100, 0x200101) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r4, 0x4d) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000240)='tls\x00', 0x4) r6 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r6, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) r8 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r8, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r10 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x2480, 0x0) ioctl$BLKSECDISCARD(r10, 0x127d, &(0x7f0000000200)=0x3) r11 = openat$tun(0xffffffffffffff9c, &(0x7f0000000340)='/dev/net/tun\x00', 0xa00240, 0x0) r12 = gettid() ptrace$setopts(0x4206, r12, 0x0, 0x0) tkill(r12, 0x21) ptrace$cont(0x18, r12, 0x0, 0x0) ptrace$setregs(0xd, r12, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r12, 0x0, 0x0) fcntl$setown(r11, 0x8, r12) r13 = dup(r9) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x20010, r13, 0x2000) ioctl$ION_IOC_ALLOC(r13, 0xc0184900, &(0x7f0000000000)={0x8, 0x15, 0x26b8087b70e44a0a}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 609.773785][T15254] x86/PAT: syz-executor.4:15254 map pfn RAM range req write-combining for [mem 0xba54b000-0xba54bfff], got write-back [ 609.790282][T15271] x86/PAT: syz-executor.2:15271 map pfn RAM range req write-combining for [mem 0x1da769000-0x1da769fff], got write-back [ 609.824587][T15313] x86/PAT: syz-executor.0:15313 map pfn RAM range req write-combining for [mem 0xafd8d000-0xafd8dfff], got write-back [ 609.858980][T15254] x86/PAT: syz-executor.4:15254 map pfn RAM range req write-combining for [mem 0x1d94bb000-0x1d94bbfff], got write-back 03:27:51 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) capget(&(0x7f0000feaff9)={0x19980330}, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = dup(r1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040)=0x8, 0x4) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r5 = dup(r4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r5, 0x2000) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000280)={0xc, 0x8, 0xfa00, {&(0x7f0000000100)}}, 0x10) prctl$PR_SET_SECUREBITS(0x1c, 0x1) pipe(&(0x7f0000000000)) [ 609.865490][T15271] x86/PAT: syz-executor.2:15271 map pfn RAM range req write-combining for [mem 0x89b0f000-0x89b0ffff], got write-back 03:27:52 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r2 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$TIOCGPTLCK(r2, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000000c0)) write(r1, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r3 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r3, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) 03:27:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000000)='./file0\x00', 0x74e0edbe93316f38, 0x80) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000040)) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r5 = dup(r4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r5, 0x2000) ioctl$KVM_X86_SETUP_MCE(r5, 0x4008ae9c, &(0x7f0000000080)={0x14, 0x2, 0x7}) r6 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r6, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r8 = dup(r7) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r8, 0x2000) ioctl$KDSKBLED(r8, 0x4b65, 0x5) r9 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r9, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x14, 0x23, 0x829, 0x0, 0x0, {0x2805}}, 0x14}, 0x1, 0x6087ffffffff, 0x0, 0x4}, 0x8000) 03:27:52 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x800, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, 0x0, 0x0) bind$alg(r4, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f00000001c0)=""/240) r5 = socket$inet(0x11, 0x2, 0x0) setsockopt$sock_int(r5, 0x1, 0x2b, &(0x7f00000000c0)=0x9, 0x4) sendmsg(r5, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc={0x27, 0x7}, 0x80, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00000000c0)=0x2, 0x4) [ 609.985148][T15332] x86/PAT: syz-executor.0:15332 map pfn RAM range req write-combining for [mem 0x1d069c000-0x1d069cfff], got write-back 03:27:52 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r5 = dup(r4) ioctl$FS_IOC_GETVERSION(r1, 0x80087601, &(0x7f00000000c0)) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r5, 0x2000) write$USERIO_CMD_SET_PORT_TYPE(r5, &(0x7f0000000000)={0x1, 0x5}, 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r5, 0xc058534f, &(0x7f00000001c0)={{0x5, 0x8}, 0x1, 0x7fffffff, 0x8, {0x0, 0x5}, 0x20, 0x1}) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001740)={0x3118, 0x23, 0x829, 0x0, 0x3, {0x2805}, [@nested={0x3104, 0x11, [@typed={0x8, 0x45, @u32=0xffff7fff}, 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@typed={0xf8, 0x4f, @binary="f4e0901614802f0bd46a3a22534fcaa9bdcbe556a1b3f187f870c6172ea7a9c923dea3ee6372e451081cd8111eea31c46955448db6a868f5db18607e481e5c80d2acfff7f943c5fc281080dbd727ad8b983c31860dbb6e8a3d296b0bc9ef4e20a406bb66d17f86139708b1693a8e9d973a3d46c3cba579370051e08c49564a663e55081ec3e4f7ddb018593d8bc6c2c480178b345dd9520ab25368e245ca2c307b1991760b9e49d9cd228afe79d7ea9f494c1cb63f02d96d54288e017f7f4ef226e199fb5376bc67e1f034d547dcc5398a76a1a7934d2e6c2824578a3ad72e3b54ea5e09aa6b0f572c368a381fbcec99710c"}]}]}, 0x3118}, 0x1, 0x6087ffffffff}, 0x0) ioctl$KVM_GET_REGS(0xffffffffffffffff, 0x8090ae81, &(0x7f0000000240)) [ 610.141383][T15342] x86/PAT: syz-executor.3:15342 map pfn RAM range req write-combining for [mem 0x1cfb45000-0x1cfb45fff], got write-back 03:27:52 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_GETFLAGS(r1, 0x80086601, &(0x7f0000000000)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) capget(&(0x7f0000feaff9)={0x19980330}, &(0x7f00000000c0)) [ 610.206032][T15357] x86/PAT: syz-executor.2:15357 map pfn RAM range req write-combining for [mem 0x1d09a8000-0x1d09a8fff], got write-back [ 610.206723][T15342] x86/PAT: syz-executor.3:15342 map pfn RAM range req write-combining for [mem 0x1d0299000-0x1d0299fff], got write-back 03:27:52 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r4, 0x2000) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f0000000240)={0x2, 0x2000c5a5, 0x1, 0xbf, &(0x7f0000000000)=""/191, 0xaa, &(0x7f00000000c0)=""/170, 0x75, &(0x7f00000001c0)=""/117}) r5 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) r6 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r6, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r8 = dup(r7) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r8, 0x2000) r9 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x20000, 0x0) ioctl$HIDIOCINITREPORT(r9, 0x4805, 0x0) fsconfig$FSCONFIG_SET_BINARY(r8, 0x2, &(0x7f0000000280)='\x00', &(0x7f00000003c0)="65d85aca745a887f672e60b2412064c03d60f0da3502d59394260f87be3b2fd3f3ded3b2ae06b0dbce6f12e6afb96c4926d61036dc0873f0aae9b04c921120513fdd3b96cc01d37347a0320228669b0bf4a5fcf1785475184a9a329ac69bcf", 0x5f) ioctl$ION_IOC_ALLOC(r5, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r11 = dup(r10) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r11, 0x2000) ioctl$KVM_SET_GUEST_DEBUG(r11, 0x4048ae9b, &(0x7f0000000340)={0x50007, 0x0, [0x5, 0x5d429ce6, 0xffffffff00000000, 0x7ff, 0xa, 0x6, 0x81, 0x513]}) r12 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r12, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r13 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) r14 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r14, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r16 = dup(r15) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r16, 0x2000) ioctl$DRM_IOCTL_ADD_BUFS(r16, 0xc0206416, &(0x7f00000004c0)={0x1, 0x0, 0x4, 0xfff, 0x8, 0x78}) ioctl$ION_IOC_ALLOC(r13, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r18 = dup(r17) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r18, 0x2000) ioctl$DRM_IOCTL_AGP_ENABLE(r18, 0x40086432, &(0x7f0000000480)=0xffffff80) 03:27:52 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, &(0x7f0000000040)=0x10) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) 03:27:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pwrite64(r0, &(0x7f0000000000)="7c1b17ec320f927a646e5f5ee02f6b11398d355b01d15ce2dddaebe3036e", 0x1e, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x14, 0x23, 0x829, 0x0, 0x0, {0x2805}}, 0x14}, 0x1, 0x6087ffffffff}, 0x0) [ 610.370339][T15382] x86/PAT: syz-executor.0:15382 map pfn RAM range req write-combining for [mem 0x1d1424000-0x1d1424fff], got write-back 03:27:52 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) fchmod(0xffffffffffffffff, 0x184) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r4, 0x2000) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000040)={0x1ff, 0x4, 0x48a9bc9836f28740}, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x18, 0x23, 0x829, 0x0, 0x0, {0x1c}, [@nested={0x4, 0x51}]}, 0x18}, 0x1, 0x6087ffffffff}, 0x58) [ 610.459371][T15382] x86/PAT: syz-executor.0:15382 map pfn RAM range req write-combining for [mem 0x1d09eb000-0x1d09ebfff], got write-back [ 610.493494][T15382] x86/PAT: syz-executor.0:15382 map pfn RAM range req write-combining for [mem 0x1cf854000-0x1cf854fff], got write-back 03:27:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000080)=0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="14007b25b68e0b35699600002300a67330fc8500000500009b33c89e59000000"], 0x14}, 0x1, 0x6087ffffffff}, 0x0) [ 610.558675][T15472] x86/PAT: syz-executor.2:15472 map pfn RAM range req write-combining for [mem 0x1cf951000-0x1cf951fff], got write-back 03:27:52 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x8000000004) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r4, 0x2000) write$P9_RFSYNC(r4, &(0x7f0000000000)={0x7, 0x33, 0x2}, 0x7) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) [ 610.623568][T15382] x86/PAT: syz-executor.0:15382 map pfn RAM range req write-combining for [mem 0x1d2f0c000-0x1d2f0cfff], got write-back 03:27:52 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x62080, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000740)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000002c0)={r4}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000540)={r4, @in6={{0xa, 0x4e23, 0x8, @rand_addr="13274af516e3e76ee393c2c0545a576b", 0x7}}, 0xe24, 0x0, 0x23, 0x6, 0xd1}, 0x313) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f00000001c0)={0xa, 0x4e22, 0x0, @rand_addr, 0x9}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x10000, 0x0) accept$packet(r6, 0x0, 0x0) pipe(0x0) r7 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r7, 0xae9a) ioctl$TIOCGPTLCK(r7, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r5, &(0x7f0000000640)="f131", 0xb339aedab5593a69) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r5, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r8 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r8, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) [ 610.684889][T15476] x86/PAT: syz-executor.2:15476 map pfn RAM range req write-combining for [mem 0x1cf876000-0x1cf876fff], got write-back [ 610.709089][T15431] x86/PAT: syz-executor.0:15431 map pfn RAM range req write-combining for [mem 0x1d0113000-0x1d0113fff], got write-back 03:27:52 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$key(0xf, 0x3, 0x2) sendmmsg(r1, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x400, 0x0) ioctl$HIDIOCSUSAGE(r3, 0x4018480c, &(0x7f0000000280)={0x1, 0x100, 0x2, 0x5, 0x5, 0x101}) keyctl$restrict_keyring(0x1d, 0xfffffffffffffff9, &(0x7f0000000080)='encrypted\x00', 0xffffffffffffffff) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmmsg(r5, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) r6 = dup2(r4, r5) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000580)={r6, 0x0, 0xcf, 0xb3, &(0x7f0000000300)="c83d2a38389a8ece4bcf75da720bf4a2afd8c9e11cf27f068f676dd7418ca129387d29214e095fd89aed5aef5fb683ebbbe7363a0ddc736543ef9c1f9a3565a6710781ed2556da51675a3506fb18e078096eec39605a385b76eabecc07bf94cf9290330622d3d44f87d8b11e1efde497e8d5b96f36476eb9771a7929e1e5300f03453db8aa511d86bf9912e3bff0b93d2e4d25b8f6feacc15660c3bd3d34bb4e8aadfadd5ccd27c3df1aeeef59a23a3aa28e209b1f4006bfb83b2f03643760e6736f0543ff9f1e995238aa6a5dddfd", &(0x7f0000000400)=""/179, 0x9, 0x0, 0x1c, 0x73, &(0x7f00000004c0)="c20930108cb4b35af6f6e5dd1c27e8cb2c072dea53a289db36cb9ccb", &(0x7f0000000500)="62bfe80bb5ab3834197543d16285626880c928d4456dd36fe084f0e25a91e8d05102e2dc81cbd0206afbd96c68d7406c668973f417e65e3f1e87bb37cbb6069a2b0022a6e03a3dec7928713dbb077bf6027e20497667d7abdda7890b90cd735eac76ea7294f1ad01875cf615babd1295d2558c"}, 0x40) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r8 = dup(r7) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r8, 0x2000) r9 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/capi/capi20ncci\x00', 0x147801, 0x0) ioctl$VIDIOC_G_FMT(r9, 0xc0d05604, &(0x7f0000000140)={0x2, @sliced={0x800, [0x3ff, 0x1ff, 0x40, 0x9, 0xff, 0x1, 0x6, 0x1, 0xffff, 0x7ff, 0x6, 0x2, 0x0, 0x0, 0x1a3, 0xffff, 0x6, 0x0, 0xffff, 0xeeb, 0xff, 0xffff, 0x80, 0xfe00, 0x200, 0xf0, 0x3, 0x7ff, 0x5, 0x401, 0x5, 0x1, 0xc620, 0x8000, 0x6, 0x3ff, 0x8, 0x421d, 0x200, 0x7ff, 0x1ff, 0x3, 0x7, 0x4a40, 0x4531, 0x7, 0xfff, 0xc], 0x6}}) keyctl$restrict_keyring(0x1d, r2, 0x0, &(0x7f0000000100)='\x00') r10 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r10, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r12 = dup(r11) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r12, 0x2000) accept4$tipc(r12, 0x0, &(0x7f0000000600), 0x80800) getsockopt$sock_int(r6, 0x1, 0x2b, &(0x7f0000000000), &(0x7f0000000040)=0x1) getgroups(0x6, &(0x7f0000000040)=[0xee00, 0xee00, 0xffffffffffffffff, 0xee01, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) getresgid(&(0x7f0000000100), 0x0, &(0x7f0000000140)=0x0) setgroups(0x3, &(0x7f0000000180)=[r13, r14, r15]) getgroups(0x6, &(0x7f0000000040)=[0xee00, 0xee00, 0xffffffffffffffff, 0xee01, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) getresgid(&(0x7f0000000100), 0x0, &(0x7f0000000140)=0x0) setgroups(0x3, &(0x7f0000000180)=[r16, r17, r18]) getgroups(0x3, &(0x7f00000005c0)=[r15, 0xffffffffffffffff, r18]) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mprotect(&(0x7f000014d000/0x8000)=nil, 0x8000, 0x2) capget(&(0x7f0000feaff9)={0x19980330}, &(0x7f00000000c0)) [ 610.774675][T15484] x86/PAT: syz-executor.4:15484 map pfn RAM range req write-combining for [mem 0x1d120d000-0x1d120dfff], got write-back [ 610.806598][T15488] x86/PAT: syz-executor.4:15488 map pfn RAM range req write-combining for [mem 0x1cf8cd000-0x1cf8cdfff], got write-back 03:27:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x200000c, 0x50, r4, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r6 = dup(r5) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r6, 0x2000) ioctl$KDGKBENT(r6, 0x4b46, &(0x7f0000000000)={0x6, 0x1, 0x6}) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)=ANY=[@ANYBLOB='!\r\x00\x00\x00'], 0x14}, 0x1, 0x6087ffffffff}, 0x0) [ 610.861467][T15382] x86/PAT: syz-executor.0:15382 map pfn RAM range req write-combining for [mem 0x1d0314000-0x1d0314fff], got write-back [ 610.922596][T15487] x86/PAT: syz-executor.0:15487 map pfn RAM range req write-combining for [mem 0x1cf42d000-0x1cf42dfff], got write-back 03:27:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1}) r3 = dup(0xffffffffffffffff) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r3, 0x2000) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000080)=0x0) ioctl$HIDIOCSREPORT(r1, 0x400c4808, &(0x7f0000000200)={0x1, 0x1, 0xff}) ptrace$setregs(0xffffffffffffffff, r4, 0x8, &(0x7f0000000140)="75862ea6efb2") r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @remote}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e22, @remote}, @in={0x2, 0x4e22, @local}], 0x20) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f00000002c0)={r8}, &(0x7f0000000300)=0x8) r9 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r9, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r11 = dup(r10) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r11, 0x2000) ioctl$VIDIOC_SUBDEV_G_CROP(r11, 0xc038563b, &(0x7f00000001c0)={0x0, 0x0, {0x3, 0x10000, 0x1, 0x9}}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000000)={r8, 0x3, 0x30}, &(0x7f0000000040)=0xc) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r12 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r12, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 03:27:53 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x2c8, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2400000023004708000000000000000004000000050044db57670b0002ac0f006d655f7479706500"], 0x269}}, 0x0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000001c0)='TIPC\x00') sendmsg$TIPC_CMD_GET_BEARER_NAMES(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000180), 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x1c, r3, 0x0, 0x70bd2c, 0x25dfdbfd}, 0x1c}}, 0x0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x41028080}, 0xc, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="00189eac8b18d8074420000000", @ANYRES16=r3, @ANYBLOB="000128bd7000fcdbdf25010000000000000009410000004c00180000087673797a3000"/98], 0x68}, 0x1, 0x0, 0x0, 0x8090}, 0x20045055) [ 610.963849][T15503] x86/PAT: syz-executor.1:15503 map pfn RAM range req write-combining for [mem 0x1d05a5000-0x1d05a5fff], got write-back [ 611.008394][T15431] x86/PAT: syz-executor.0:15431 map pfn RAM range req write-combining for [mem 0x1d0519000-0x1d0519fff], got write-back [ 611.045121][T15558] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 611.078076][T15503] x86/PAT: syz-executor.1:15503 map pfn RAM range req write-combining for [mem 0x1cf017000-0x1cf017fff], got write-back [ 611.097972][T15563] x86/PAT: syz-executor.2:15563 map pfn RAM range req write-combining for [mem 0x1cf9e6000-0x1cf9e6fff], got write-back 03:27:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sync_file_range(r1, 0x8, 0x200, 0x6) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet(0x2, 0x2000000000003, 0x2) sendmmsg$inet(r4, &(0x7f0000002bc0)=[{{&(0x7f0000000080)={0x2, 0x0, @empty}, 0x10, 0x0}}, {{&(0x7f00000013c0)={0x2, 0x0, @remote}, 0x10, 0x0}}], 0x2, 0x8008000) sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x14, 0x23, 0x829, 0x0, 0x0, {0x2805}}, 0x14}, 0x1, 0x6087ffffffff}, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(0xffffffffffffffff, 0x400448c9, &(0x7f0000000000)={{0x2, 0xf8, 0x81, 0x3, 0x8, 0x1}, 0xb66e}) [ 611.117467][T15431] x86/PAT: syz-executor.0:15431 map pfn RAM range req write-combining for [mem 0x1cf789000-0x1cf789fff], got write-back [ 611.157086][T15558] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 611.206845][T15609] x86/PAT: syz-executor.2:15609 map pfn RAM range req write-combining for [mem 0x1d02b3000-0x1d02b3fff], got write-back [ 611.221362][T15487] x86/PAT: syz-executor.0:15487 map pfn RAM range req write-combining for [mem 0x1cf44a000-0x1cf44afff], got write-back 03:27:53 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) r3 = socket$key(0xf, 0x3, 0x2) sendmmsg(r3, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r3, 0xc0406619, &(0x7f0000000000)={{0x2, 0x0, @descriptor="ed7066744c4b9a89"}}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f0000000040)) 03:27:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x14, 0x23, 0x829, 0x0, 0x0, {0x2805}}, 0x14}, 0x1, 0x6087ffffffff}, 0x0) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$pidfd(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self\x00', 0x10420, 0x0) fremovexattr(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) recvfrom$unix(r4, &(0x7f0000000080)=""/29, 0x1d, 0x2000, &(0x7f00000001c0)=@abs={0x3, 0x0, 0x4e21}, 0x40) 03:27:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) r3 = pkey_alloc(0x0, 0x5cb172bda146e92d) pkey_free(r3) 03:27:53 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000001c0)=0x4) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r5 = dup(r4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r5, 0x2000) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, r5}) r7 = dup(r6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r7, 0x2000) ioctl$VIDIOC_S_MODULATOR(r7, 0x40445637, &(0x7f0000000000)={0x2218, "271de216cd4d384c1677be674d3823d8fb2576be0f369430ae45cecb22ddb703", 0x40, 0x3ff, 0x3, 0x8, 0x5}) r8 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r8, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) 03:27:53 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) capget(&(0x7f0000feaff9)={0x19980330}, &(0x7f00000000c0)) [ 611.532187][T15629] x86/PAT: syz-executor.4:15629 map pfn RAM range req write-combining for [mem 0x1d0a95000-0x1d0a95fff], got write-back 03:27:53 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r3 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r3, 0xae9a) ioctl$TIOCGPTLCK(r3, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r2, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000001c0)=0x0) getresuid(&(0x7f00000002c0), &(0x7f00000005c0), &(0x7f0000000600)=0x0) r6 = socket$key(0xf, 0x3, 0x2) sendmmsg(r6, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) fstat(r6, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r9, 0x0) getgroups(0x6, &(0x7f0000000040)=[0xee00, 0xee00, 0xffffffffffffffff, 0xee01, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) getresgid(&(0x7f0000000100), 0x0, &(0x7f0000000140)=0x0) setgroups(0x3, &(0x7f0000000180)=[r10, r11, r12]) r13 = gettid() ptrace$setopts(0x4206, r13, 0x0, 0x0) tkill(r13, 0x21) ptrace$cont(0x18, r13, 0x0, 0x0) ptrace$setregs(0xd, r13, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r13, 0x0, 0x0) getresuid(&(0x7f00000006c0), &(0x7f0000000700), &(0x7f0000000740)=0x0) getgroups(0x6, &(0x7f0000000040)=[0xee00, 0xee00, 0xffffffffffffffff, 0xee01, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) getresgid(&(0x7f0000000100), 0x0, &(0x7f0000000140)=0x0) setgroups(0x3, &(0x7f0000000180)=[r15, r16, r17]) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000540)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000140)=[{&(0x7f00000000c0)="8deaa5c7e1def9fc953335ec2f838068384c44a2b6084dd836082a5995ef473f24e2f68853b2dca4d0b35b236bc5", 0x2e}], 0x1, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {r4, r5, r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, r9, r12}}}, @cred={{0x1c, 0x1, 0x2, {r13, r14, r16}}}], 0x60, 0x1}, 0x810) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r18 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r18, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) 03:27:53 executing program 1: mlock2(&(0x7f0000748000/0x4000)=nil, 0x4000, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) capget(&(0x7f0000feaff9)={0x20080522}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3, 0x24}) [ 611.604980][T15629] x86/PAT: syz-executor.4:15629 map pfn RAM range req write-combining for [mem 0x1d0b3b000-0x1d0b3bfff], got write-back 03:27:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r5 = dup(r4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r5, 0x2000) ioctl$KVM_GET_DIRTY_LOG(r5, 0x4010ae42, &(0x7f0000000000)={0x3, 0x0, &(0x7f0000ffb000/0x3000)=nil}) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @remote}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e22, @remote}, @in={0x2, 0x4e22, @local}], 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @loopback}, @in={0x2, 0x4e20, @local}], 0x20) 03:27:53 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r4, 0x2000) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 611.764732][T15667] x86/PAT: syz-executor.2:15667 map pfn RAM range req write-combining for [mem 0x1cf64e000-0x1cf64efff], got write-back 03:27:53 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$key(0xf, 0x3, 0x2) sendmmsg(r1, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) r2 = accept4(r1, &(0x7f0000000100)=@nl, &(0x7f0000000180)=0x80, 0x100800) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000001580)=0x16c, 0x4) r3 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r3, &(0x7f0000001500)=[{&(0x7f0000000000)="cfa8b40d6f0cb11dfd5399f25a00714399101e212023f7be46a9df7b45adb6b31789155902406e123c171d6267e9b7d47710f7e5c7b35b1fc42647d9075911a12f4e7e4188e41d410e9ad1b3bb33e99abb02aa88b85ae1736a294eaaffa2a0d2ee3e0a936fdea1760b10bd72", 0x6c}, {&(0x7f00000001c0)="151b7d0956654fa6c17929107ec4694ec7b8158c88f6b5d7f7021062a53a22c6b63ed7f5db51291e332a38c593b3a6b09ed28d61bc3daf40037436129f72176e8d239271c952ceb05e8ee4a1b219e7be94ba607545d2f51b113c7136103849ca6326ed32887384389d000a5a0a30c64b172944357abaeed852defc9438571d462ef216ca51346c1207f699dba3e941c654a444b5df035d28e8fa31aa509a07ac10d6fa6b6465d6e0dbbda834da639fa9033267d32fbed45ac2c9166d45c3a5dee701b07a3e23436fdeacfc48b8", 0xcd}, {&(0x7f00000000c0)="a9fb1d6e64ed31bd8eb6ae8582c75e12b6", 0x11}, {&(0x7f00000002c0)="71c4a69a84d97a557ff81b087c342f8bd4ffce2bee47abfe70230efe0ce306eda912e6b4ece68d7596c6b30a2ece1b8ccb12cedb680a567c74c7a9b2b36eb0cf5e6441da24059a7c3b92a976afe2", 0x4e}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="4a5d8ba691148bd764a99b77a443f7227054bfe9d678329983df28dbbb5464dab2f433c0124b30b5dcd1b2ef2e2763482ce76c0503c6d5498c5cfcb7be87b2ab427e6d4e957a2038d3183c6a1f6a1d830c04c7453a3d9deef241380a0f61cf5c77fcdd8334b17d8da08d40b25cd11080ad884ce2ddd768a6b2d5d91f2db6231453ecdecbbef6a7fd6efd6c35bd9933dca4beb71518e7674471549e26d960480559953e65d1cc0ce1a24cf32b77a377cb7a9356fc3909ef3d5b", 0xb9}, {&(0x7f0000001400)="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", 0xfd}], 0x7) 03:27:53 executing program 1: ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, &(0x7f0000000000)={0xff, 0x4, 0xfffffbff, 0x0, 0x8, "edb574370449801131e249033cb1dd615ce185", 0x1000, 0x7f}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) capget(&(0x7f0000feaff9)={0x19980330}, &(0x7f00000000c0)) r1 = socket$inet(0x11, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f00000000c0)=0x9, 0x4) sendmsg(r1, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc={0x27, 0x7}, 0x80, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xc1}, &(0x7f0000000100)=0x8) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x16, &(0x7f00000001c0)=""/108, &(0x7f0000000240)=0x6c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x7f, 0x10}, &(0x7f0000000180)=0xc) [ 611.851259][T15704] x86/PAT: syz-executor.0:15704 map pfn RAM range req write-combining for [mem 0x1d00a0000-0x1d00a0fff], got write-back [ 611.940796][T15752] x86/PAT: syz-executor.0:15752 map pfn RAM range req write-combining for [mem 0x1cf00d000-0x1cf00dfff], got write-back 03:27:54 executing program 2: r0 = socket$inet(0x11, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f00000000c0)=0x9, 0x4) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc={0x27, 0x7}, 0x80, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4ea3, 0xe68, @empty, 0x8}, @in6={0xa, 0x4e23, 0x0, @local, 0x10001}, @in6={0xa, 0x4e23, 0x20, @empty, 0xf661}, @in6={0xa, 0x6, 0x1ff, @ipv4={[], [], @multicast1}, 0x7fffffff}, @in6={0xa, 0x4e22, 0x7f, @ipv4={[], [], @loopback}, 0x6c84}, @in6={0xa, 0x4e23, 0xfffffffd, @remote, 0x4}], 0xb8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000001c0)={0x0, {0x2, 0x4e23, @broadcast}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x22}}, {0x2, 0x4e22, @empty}, 0x90, 0x0, 0x0, 0x0, 0x5, &(0x7f0000000140)='ip6gretap0\x00', 0xece, 0x8, 0x9}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) iopl(0x1) 03:27:54 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22, 0x4, @ipv4={[], [], @loopback}, 0xfffffffd}, 0x174) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r3 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r3, 0xae9a) ioctl$TIOCGPTLCK(r1, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r2, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r4 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r4, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r3, 0xc0096616, &(0x7f0000000540)=ANY=[@ANYBLOB="006a8579f1264c02000000010000000000000000004299a29ae219d38900c03c3f7d4f67960865fb75adf9c9e3be3d7fc4b9eb08b673408fe516e5c3c4aebe08e0ee8763bb219f2b4673cf758dba2d0bfde801b46f7218eeedf3269cfeea7965eb92363a01645069509ec94634f47dca847940021924a255ec034357d5cbaabe6d6dd2d2f4a7aab0b092d3844774ba0d02039f53dafc80d5f4c4f2bb979f83f62f222a3a16c9ffd70bf0fcd1e436a1ad38d8d8db13e31dec63ccfb11e6c86726b6000000000000000000000000339e80ff8c7ea5f3ba1b27e42bcb39f6ae34445ca6198bb3efc3604a89e090c8c02141d6ee3758da4a964e5eb46e324056cccc619e64c9293ef1903e8690af863747b20ed2eb57"]) 03:27:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) r3 = socket$inet(0x11, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x2b, &(0x7f00000000c0)=0x9, 0x4) sendmsg(r3, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc={0x27, 0x7}, 0x80, 0x0}, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = syz_open_dev$midi(&(0x7f0000001400)='/dev/midi#\x00', 0x3, 0x101000) ioctl$SG_GET_VERSION_NUM(r5, 0x2282, &(0x7f0000001440)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @remote}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e22, @remote}, @in={0x2, 0x4e22, @local}], 0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={0x0, 0xc}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000001480)=ANY=[@ANYRES32=r6, @ANYBLOB="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"], &(0x7f0000000280)=0x97) clone3(&(0x7f00000001c0)={0x10009000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), 0x2, 0x0, &(0x7f0000000340)=""/4096, 0x1000, &(0x7f00000000c0)=""/179}, 0x40) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 03:27:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x20000, 0x0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000040)=""/3) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = socket$nl_generic(0x10, 0x3, 0x10) write$USERIO_CMD_REGISTER(r2, &(0x7f0000000080)={0x0, 0x7}, 0x2) sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x14, 0x23, 0x829, 0x0, 0x0, {0x2805}}, 0x14}, 0x1, 0x6087ffffffff}, 0x0) 03:27:54 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4000, 0x40) ioctl$VIDIOC_G_SLICED_VBI_CAP(r2, 0xc0745645, &(0x7f00000000c0)={0x3, [0x7, 0x7, 0x8, 0x200, 0x7f, 0x0, 0x8, 0x2, 0x200, 0x2, 0xf118, 0x9, 0x40, 0x0, 0x8, 0x71, 0x2000, 0x0, 0x73, 0x7, 0x6, 0xd13, 0xfffa, 0x8626, 0x7ff, 0x4, 0x2, 0x81, 0xf9ae, 0xf8, 0x1, 0xffff, 0x9, 0x4725, 0x7, 0x20, 0x6, 0x5, 0x7, 0x9, 0x1, 0xe6, 0x6, 0x7, 0x20, 0x4, 0x20, 0xffff], 0xa}) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) 03:27:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) flock(r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) dup3(r2, r3, 0x80000) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$key(0xf, 0x3, 0x2) sendmmsg(r5, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) fsetxattr$security_smack_entry(r5, &(0x7f0000000000)='security.SMACK64IPOUT\x00', &(0x7f0000000040)='\x00', 0x1, 0x3) sendmsg$nl_generic(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 03:27:54 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$hiddev(&(0x7f0000000000)='/dev/usb/hiddev#\x00', 0x4, 0x100) ioctl$HIDIOCSUSAGES(r1, 0x501c4814, &(0x7f0000000100)={{0x800, 0x503, 0x101, 0x7, 0x2, 0x4}, 0xe5, [0x0, 0x80, 0x4, 0x100, 0x2, 0x1, 0x6, 0x5, 0x1, 0x533, 0x3, 0x7, 0x6, 0x534, 0x4, 0x0, 0xa7f1, 0xea24, 0x0, 0x7, 0xa1, 0x4, 0x4, 0x400, 0x605, 0x3, 0x5, 0x8, 0x1ff, 0x10000, 0x2, 0x5, 0x800000, 0x2, 0x80000000, 0x6, 0x69e3, 0x10000, 0x10001, 0x4, 0x32, 0x1, 0x200, 0x8000, 0x8, 0x4, 0x2, 0x9, 0xff, 0x9, 0x1, 0xfffffc01, 0x8, 0x0, 0x5, 0x7ff, 0x800, 0x4, 0x1, 0x9, 0x3, 0x7ff, 0x20, 0x3, 0x6, 0x3221, 0x9, 0x9, 0x5125a6f4, 0x9, 0x4000, 0x7, 0x8, 0x4, 0x2, 0x7, 0x6, 0x7, 0xff, 0x7fffffff, 0x2c83, 0x5, 0x3f, 0x3, 0x9, 0x0, 0x2, 0x6, 0xfffffffd, 0x1, 0x10001, 0x2, 0x7ee, 0x7, 0xa55, 0x5, 0x2, 0x8, 0x6b0, 0x100, 0x6, 0xff, 0x3, 0x895, 0x0, 0xfff, 0xfffff055, 0xbd, 0x9, 0xd7c, 0xfff, 0xb90, 0xc6, 0x9, 0x2, 0x3f, 0x4, 0xbe20, 0x8000, 0x3ff, 0x9fe1, 0x4, 0x800, 0xb4f, 0x7f, 0x6, 0x1, 0x1000, 0x1000, 0x7, 0x4, 0x942, 0x6, 0x8, 0xffff0001, 0x2, 0x4, 0x4, 0x8001, 0x80, 0x81, 0x5, 0x5, 0x3, 0x3ff, 0x7fffffff, 0x21f, 0x8, 0x51a, 0x3e, 0x1, 0x4, 0x200, 0x8000, 0x6, 0x9, 0x4, 0x6, 0x6, 0x4, 0x75, 0x8, 0xd1, 0x237, 0x3, 0x1, 0xffffffff, 0x6, 0x6, 0x5, 0x8, 0x1, 0x3, 0x0, 0x0, 0x825, 0x0, 0x80000000, 0xb1, 0x3, 0x6, 0x1f, 0x2, 0x400, 0xfffffffb, 0xfffffffe, 0x3f, 0x5, 0x100, 0xffff, 0x2, 0x4, 0x5, 0x956, 0x8000, 0x1, 0x101, 0x1, 0x0, 0x401, 0x7, 0x5, 0x29, 0x8, 0x8, 0x10000, 0x3ff, 0x7, 0xab, 0x0, 0x14e1, 0x8, 0x7, 0x9, 0x8, 0x8001, 0x7, 0x3ff, 0xb1c4, 0x3, 0x9, 0x8, 0x0, 0xda3f, 0x6f81, 0x4, 0x1, 0x400, 0x8, 0x7fffffff, 0x6, 0x100, 0x31, 0x6, 0x8, 0x9, 0x2, 0xfffffffd, 0x4, 0x3ff, 0x2, 0x6, 0x0, 0x8270, 0x4, 0x3, 0x8, 0x40, 0x7, 0x6fe, 0x4, 0x7fffffff, 0x32c5207f, 0xffff, 0x40, 0x2, 0x4b79, 0x3b1, 0x9, 0x2, 0x9, 0x5, 0x8000, 0x4, 0xffffff7f, 0x3, 0x0, 0xffffffff, 0x0, 0x3, 0x10000, 0x1000, 0x3, 0x9ee, 0x2, 0x1, 0x1, 0x8, 0x3, 0x1000, 0x7, 0x9, 0xf06, 0x4, 0xfffffff7, 0x0, 0xffff, 0x5, 0x4, 0x5, 0x6, 0xffffff72, 0x1, 0x50000000, 0x8, 0x6, 0x543, 0x1, 0x1, 0x8000000, 0x39d, 0x9, 0x2, 0x2, 0x8, 0x5, 0x7fffffff, 0x1000, 0xffff9878, 0x7, 0x1ff, 0x0, 0x5860, 0x8, 0x400, 0x2, 0x60d, 0x317fc0d8, 0x80000001, 0x7, 0x7fff, 0x3, 0x7, 0x7fffffff, 0x2, 0x80000000, 0x7, 0xffff, 0x5, 0x5, 0x50a, 0x7e3, 0xffff, 0x2, 0x10001, 0x41b0, 0x7, 0x8, 0x7, 0x5, 0x3, 0x1, 0x7fffffff, 0x5, 0x2a17, 0xfffffbff, 0x81, 0x453, 0xffffffff, 0xffff, 0x3, 0x1, 0x7fff, 0x5, 0x200, 0x1, 0x7, 0x9e4, 0x0, 0x20, 0x3ff, 0x5, 0x5, 0x7586, 0x2, 0x80000001, 0x4, 0xf1, 0x6, 0x51e, 0x0, 0x5, 0x8, 0xc9, 0xdd, 0x78, 0x5, 0xfffff19c, 0x1, 0x1, 0x8, 0x9, 0xffffffff, 0x401, 0x7fffffff, 0xb, 0x1, 0x200, 0x8, 0x10000, 0x1, 0x100, 0x1ff, 0x80000001, 0x7, 0x1, 0x1de4e607, 0x6, 0x5984, 0x3, 0x1ff, 0x7, 0x4, 0x7f, 0x3, 0x10001, 0xd277, 0x9, 0x7, 0x5de, 0x1118, 0x1, 0x8000, 0xffff, 0x9, 0x8000, 0x4, 0x7ee4, 0x9, 0x5, 0x9, 0x4, 0xffff8000, 0x7, 0x7, 0xfffffff9, 0x9, 0x0, 0x7, 0x9, 0x30, 0x2, 0x3, 0x0, 0x2, 0x4, 0xa232, 0x101, 0xff, 0x1000, 0x5, 0x6, 0x1, 0x6, 0xff, 0x3, 0xb8caaa5d, 0x4, 0x1, 0x7f, 0x9, 0x8, 0x400, 0x1f, 0x1, 0x2, 0x9, 0x0, 0xdd, 0x9, 0x7, 0x80000000, 0x4, 0x6, 0x2, 0x6, 0x6, 0x80000001, 0x10001, 0x4, 0x4, 0xfff, 0x1000, 0x509d, 0x1000, 0x1, 0x3, 0x3, 0x7ff, 0x7, 0x7, 0x51df, 0x3, 0x8, 0x5, 0xff, 0x0, 0xfff, 0xeeef, 0x9b1, 0x3, 0x7, 0x3, 0x2, 0x7, 0x7, 0x6, 0x55e6, 0x2, 0x8, 0x7, 0x5, 0x3, 0x9, 0x7fffffff, 0x1, 0x5, 0x3f, 0x800, 0x6, 0x5, 0x2, 0x2df, 0x1f, 0x4, 0x73e3, 0x1521, 0x8d, 0x40, 0x0, 0x8000, 0x3ff, 0x1000, 0x3f, 0x191e, 0xd556, 0x2, 0x6, 0x9, 0xffffffff, 0x249, 0x2, 0x0, 0x80000000, 0x5eeeb7bf, 0x200, 0xe3, 0x4, 0xffffff00, 0x2, 0x6, 0x7, 0x6, 0x4, 0x8, 0x8, 0x9f01, 0x84, 0xffffffe0, 0x6, 0x2, 0x3, 0x101, 0x3ff, 0x8, 0xc34, 0x5, 0x81, 0x6, 0x37f, 0x25, 0x401, 0x10000, 0x0, 0x1, 0x1ff, 0x0, 0xfe0000, 0x8, 0x7, 0xeb6, 0x0, 0x1, 0x8, 0x6, 0x9, 0x1, 0x5, 0x7, 0x0, 0x7, 0x4, 0x32d1688, 0x1, 0xfffffffe, 0x0, 0x400, 0xffffffff, 0xfffffffb, 0x7ff, 0x14000000, 0x9, 0x7fff, 0xffffffff, 0xe7, 0x9, 0x0, 0x7, 0xffffffff, 0x3, 0x0, 0x8, 0x8, 0x6927, 0x1, 0x7, 0x1, 0x6, 0x0, 0x10001, 0x101, 0x10001, 0x1, 0x2, 0x1, 0x8, 0x3, 0x0, 0x4, 0x5, 0x10000, 0x3, 0xe1a, 0x4, 0x200, 0x9, 0xee, 0xee6, 0x7, 0x100, 0x1, 0x7, 0x80000001, 0x5, 0x80, 0x2, 0x4811, 0x505, 0x7fffffff, 0x4, 0x55, 0x6fad, 0x5, 0x81, 0x7, 0x5, 0x8, 0x6, 0x6, 0x7ff, 0x2, 0x8, 0x3, 0x7e0b, 0x318, 0x100, 0x7, 0x6, 0x7f, 0x9, 0xa2c, 0x400, 0x70, 0x40, 0x1, 0x20, 0x0, 0x3, 0xa01, 0x0, 0xeb8a, 0x9, 0xc34, 0xfffffffb, 0x5, 0xb3, 0x10000, 0xfffffc01, 0x8, 0xfc00, 0x2, 0x746, 0x401, 0x5, 0x1, 0x2, 0x2, 0xffffffff, 0x6, 0x8, 0x6, 0x6, 0xffffffc0, 0x9, 0x721, 0x1000, 0x1f, 0x40, 0x8, 0x8a, 0x1000, 0x7, 0x3d75, 0x400, 0x5, 0x3, 0xffffffff, 0x5, 0x3, 0x1ff, 0xd970, 0xd81, 0x9, 0x9, 0x7, 0xf66, 0x1, 0x4, 0x1, 0x3ff, 0x7ff, 0x9, 0x3, 0x9, 0x2, 0xe1, 0x49, 0x7, 0xfffffff9, 0x0, 0x8, 0x80, 0x7ff, 0x3f, 0x10001, 0x80, 0x0, 0x2e, 0x7fffffff, 0x6, 0x7, 0xa7b6, 0xe3, 0xff, 0x473a, 0x6, 0x6, 0xf3ca, 0x7ff, 0x200, 0xffffffff, 0x93, 0x2, 0xfffffffb, 0x1000, 0x7, 0xfffff729, 0x880, 0xffff0001, 0xc66f, 0x7, 0x319d, 0xffffffff, 0x35c3, 0xfffffff8, 0x3, 0xa21, 0x80000000, 0x0, 0x81, 0x9, 0x6632, 0x4028, 0x100, 0x6, 0x401, 0xfff, 0x9, 0x9, 0x4, 0x0, 0x6, 0x1, 0x9, 0xd6a, 0x5, 0x6b, 0x7, 0x1, 0xfffffffb, 0x10000, 0x3ff, 0x3, 0x200, 0x9, 0x9, 0xffffffff, 0x8000, 0x8, 0x1, 0x0, 0x3ff, 0xfe, 0x0, 0x0, 0x9, 0x7, 0xed, 0x8, 0xf4, 0x400, 0xffff4e3f, 0x9, 0x9d3c, 0x4, 0xfffffff7, 0x3ff, 0x7, 0x5595, 0x7, 0x20, 0x41, 0x1ff, 0x80000001, 0x5, 0x800, 0x9, 0x4, 0x6, 0x3, 0x7, 0x81, 0x623, 0x1000, 0x3, 0x2, 0x5, 0x200000, 0x2, 0x7, 0x8, 0x10001, 0x1e7, 0x3, 0x10001, 0x401, 0x5, 0xffffff87, 0x1f740, 0x7f, 0x5, 0x1, 0x9, 0x82, 0x5, 0x9, 0xffff, 0xfffffff8, 0x200, 0x401, 0x5, 0x5, 0x40, 0xfff, 0x0, 0x8, 0x1, 0x7, 0x9, 0x80000001, 0x8, 0x1ff, 0x9, 0x7fff, 0x8, 0x7f, 0x1000, 0x1f, 0x3, 0x40, 0x9, 0x101, 0x4, 0x0, 0x40, 0x200, 0x9, 0xb6b, 0xed29, 0xfffffffd, 0x8b23, 0x5, 0xfffffff8, 0x5, 0x0, 0x1ced, 0x7, 0x0, 0x2, 0x5, 0x7, 0x10000, 0x10000, 0xfffffffa, 0x4, 0xfffffff8, 0x2, 0x8, 0xc8, 0x70, 0x1, 0x8f01, 0x9, 0xfff, 0x3, 0xae1, 0x5, 0xffff, 0xff, 0x81, 0x99, 0x1, 0xffffffe8, 0x0, 0x4, 0x5, 0x9, 0x80000000, 0x3, 0x3, 0xb0, 0x5, 0x7ff, 0x2, 0x9, 0x2000000, 0x6297b284, 0x1, 0x0, 0xffffffff, 0xfffffffe, 0x6f, 0x1, 0xffffffff, 0x2, 0x4ef, 0x9, 0x5, 0x81b, 0x2000, 0x9, 0x6, 0x9, 0x2031, 0x8000, 0x7f, 0x5, 0x2, 0x40, 0x80000001, 0x9, 0x4, 0x9, 0x10000, 0x5, 0x400, 0xaf8a, 0x7, 0x200, 0x0, 0x1f, 0x0, 0x8f6, 0x80000001, 0x0, 0x17, 0x2a0c, 0x75ff, 0x7, 0x4, 0xffffff81, 0x20, 0x80000001, 0x0, 0x8001, 0x1, 0x0, 0x2, 0x10001, 0x7ff800, 0x2, 0x7ff, 0x9, 0x2, 0xe3, 0x5, 0x10001, 0x9, 0x7, 0x5, 0x9, 0x1, 0x4, 0x1000, 0x1, 0x2, 0x40, 0xffffffe1, 0x1f, 0xffffffff, 0x0, 0x7, 0xffff, 0x5, 0x7, 0x7, 0xb4, 0x3f, 0x1f, 0x1ff, 0x4, 0x0, 0x6, 0x44b]}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socket$l2tp(0x18, 0x1, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getpid() r2 = getpgrp(0x0) capget(&(0x7f0000feaff9)={0x19980330, r2}, &(0x7f00000000c0)={0x101, 0x8}) 03:27:54 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1}) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, 0xffffffffffffffff, 0x2000) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r3 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r3, 0xae9a) ioctl$TIOCGPTLCK(r3, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r2, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @remote}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e22, @remote}, @in={0x2, 0x4e22, @local}], 0x20) setsockopt$inet6_int(r4, 0x29, 0x49, &(0x7f00000000c0)=0x7, 0x4) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r5 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r5, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) [ 612.444672][T15884] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.4'. [ 612.450439][T15886] sctp: [Deprecated]: syz-executor.0 (pid 15886) Use of struct sctp_assoc_value in delayed_ack socket option. [ 612.450439][T15886] Use struct sctp_sack_info instead 03:27:54 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000002c0)={r3}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000100)={r3, 0x80, "37e000ef612e971c30b4391560adc4f039b305b95440e20fd5e5a37cfc5c285ed4ced2d86d95b227e062d264f053a4eddb7087136fb6b405fb1df709310053f10571b4541db282be652a6e92e1aeb801202c6d48b21218ddd3e206a0018a55ab1dec437707ef73551aeb4504a93979d2070f39f755fea0d03e5838f8abde6532"}, &(0x7f0000000000)=0x88) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) capget(&(0x7f0000feaff9)={0x19980330}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) 03:27:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) msgget(0x2, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)=ANY=[@ANYBLOB="15b4010000"], 0x14}, 0x1, 0x6087ffffffff}, 0x0) 03:27:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1a}, 0x1, 0x6087ffffffff}, 0x0) 03:27:54 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) r2 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x2, 0x2) recvmsg(r2, &(0x7f0000000300)={&(0x7f00000000c0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @mcast1}}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/84, 0x54}, {&(0x7f0000000040)=""/23, 0x17}, {&(0x7f0000000240)=""/125, 0x7d}], 0x3}, 0x10000) [ 612.629652][T15895] sctp: [Deprecated]: syz-executor.0 (pid 15895) Use of struct sctp_assoc_value in delayed_ack socket option. [ 612.629652][T15895] Use struct sctp_sack_info instead 03:27:54 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) capget(&(0x7f0000feaff9)={0x19980330}, &(0x7f00000000c0)) 03:27:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_ifreq(r2, 0x891c, &(0x7f0000000040)={'ipddp0\x00', @ifru_settings={0xffffffff, 0xda, @fr_pvc_info=&(0x7f0000000000)={0x8, 'veth1_to_bridge\x00'}}}) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 03:27:55 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r2 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$TIOCGPTLCK(r2, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x1, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000380), 0xfffffffe) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000000140)=0xff) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r4 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r4, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) 03:27:55 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r3, 0x2000) getdents(r3, &(0x7f00000001c0)=""/4096, 0x1000) r4 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r4, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) openat$capi20(0xffffffffffffff9c, &(0x7f0000000000)='/dev/capi20\x00', 0x28001, 0x0) 03:27:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @remote}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e22, @remote}, @in={0x2, 0x4e22, @local}], 0x20) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f00000001c0)=@raw={'raw\x00', 0x9, 0x3, 0x358, 0x0, 0x0, 0x158, 0x0, 0x158, 0x288, 0x288, 0x288, 0x288, 0x288, 0x3, &(0x7f0000000000), {[{{@ipv6={@rand_addr="004106299ad5e739481c336b5fb63d42", @local, [0xffffff00, 0xff000000, 0x0, 0xff000000], [0x0, 0x0, 0xffffffff, 0xff], 'vlan0\x00', 'nr0\x00', {0xff}, {0xff}, 0x0, 0x3, 0x2, 0x1}, 0x0, 0x138, 0x158, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x4, 0xc5, 0xd5}}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x70, 0x1, 0x0, [0x9, 0xff, 0xff, 0x8, 0x9, 0x6, 0x9, 0x9, 0x1ff, 0x9, 0x4, 0x401, 0x1ff], 0x7}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ipv6={@loopback, @mcast1, [0x0, 0xecc1ffa39ed4057f, 0x94cd8e4d0a3b76c7, 0xff000000], [0xff, 0xffffff00, 0xffffff00, 0xffffffff], 'ipddp0\x00', 'gretap0\x00', {}, {}, 0x2e, 0x3, 0x0, 0x8}, 0x0, 0xc8, 0x130}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x2, 0xff00, 0x4d1, 0x2, 'snmp\x00', 'syz1\x00', 0x5}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3b8) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x14, 0x23, 0x829, 0x0, 0x0, {0x2805}}, 0x14}, 0x1, 0x6087ffffffff}, 0x0) 03:27:55 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mprotect(&(0x7f00007fb000/0x1000)=nil, 0x1000, 0x0) capget(&(0x7f0000feaff9)={0x19980330}, &(0x7f00000000c0)) r1 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f0000000040)={0xc78e2cd}) 03:27:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000300290800000000000000003b750000087e97369000664b0ba3b13f5c83410000"], 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 03:27:55 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000100)={0x10000000000007ff, 0x3fd}) r3 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) r4 = shmat(r3, &(0x7f0000ffa000/0x3000)=nil, 0x4000) shmdt(r4) shmdt(r4) r5 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_G_TUNER(r5, 0xc054561d, &(0x7f0000000040)={0x3ff, "fc76f2a19cc6df13836b0769091c9ff89df59e130d3f9dafb467976228a363ab", 0xd, 0x20, 0x3, 0x1f, 0x4, 0x2, 0x80000001, 0x4}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 613.169652][T16055] x86/PAT: syz-executor.4:16055 map pfn RAM range req write-combining for [mem 0x1cf61e000-0x1cf61efff], got write-back [ 613.274500][T16087] x86/PAT: syz-executor.4:16087 map pfn RAM range req write-combining for [mem 0x1cfe00000-0x1cfe00fff], got write-back 03:27:55 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) socket$can_raw(0x1d, 0x3, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) capget(&(0x7f0000feaff9)={0x20071026}, &(0x7f00000000c0)={0x0, 0x0, 0x6, 0xfffffffe}) 03:27:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000000)={{0x9, 0x8}, {0x4, 0x1}, 0x6e653e37, 0x4, 0x3}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)=ANY=[@ANYBLOB="1c00"/12], 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 03:27:55 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000000)={0x81, 0x3a1, &(0x7f00000000c0)="d19f3174b9751da14652d806c1c3cb7d7261a98e09a13d5da6907027f28fbf0a165fea54d35aac53fe8e36660d63d07bb5768c66406dc2295c5a775a22b3eacd4aa793b6e8725f9bf630542f5d8e186c05de2ebd2bde6f4d7fc83be894d7b5647f4a112a8524680bc8fa6fd524cc54b5d6b91fd2ac2f061caf43ec25bb1a7a1c8d165bdd36", &(0x7f00000001c0)="1872559acba51bacab68d92253ac69d979002ffebd1b32d5f1ba72a9053dcd2f0624b6684c1d30abe604f3610f9fab192446ff9e2a84b015bec71fedbeff4e75f9f917ca663d77300eb97efc8ab9d0068a99fb654b16a13e99ad57dc205dd89f8f84846459535fef0e13c142917fcc904a73216e3cb92d6add0b0d5d188a39cfe12d3fc2f244b1e1170233a2c07d291bd820c3aca07720ba9deeb24a9a54d377e03ea7140c2466c9", 0x85, 0xa8}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r5 = dup(r4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r5, 0x2000) syz_kvm_setup_cpu$x86(r5, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0xbf, 0x0, 0x0, 0xffffffffffffffe8) 03:27:55 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'netdevsim0\x00', 0x400}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r3, 0x4d) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r4 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r4, 0xae9a) ioctl$TIOCGPTLCK(r4, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r2, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r5 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r5, &(0x7f0000000040)="789327e3f17bc3e8394ec1bc9bd5a79d6f56aa48888520fb01040000be598e5d11", 0x21, 0x40000, 0x0, 0x0) 03:27:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) fsetxattr(r1, &(0x7f0000000000)=@random={'os2.', 'eth0em1vboxnet0,bdevbdev\x00'}, &(0x7f0000000040)='system}\x00', 0x8, 0x1) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 03:27:55 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x400000, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000002c0)={r5}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000100)={r5, 0x8000}, 0x8) 03:27:55 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) capget(&(0x7f0000feaff9)={0x19980330}, &(0x7f00000000c0)) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r3, 0x2000) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000000)={0x81, 0x0, 0x7fff}) [ 613.690527][T16169] x86/PAT: syz-executor.0:16169 map pfn RAM range req write-combining for [mem 0x1cf341000-0x1cf341fff], got write-back 03:27:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$SO_TIMESTAMP(r3, 0x1, 0x40, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 613.880485][T16203] x86/PAT: syz-executor.0:16203 map pfn RAM range req write-combining for [mem 0x1cf3a8000-0x1cf3a8fff], got write-back 03:27:56 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x8000000004) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r4, 0x2000) ioctl$SCSI_IOCTL_GET_PCI(r4, 0x5387, &(0x7f0000000000)) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) 03:27:56 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmmsg(r0, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) recvmmsg(r0, &(0x7f0000007f40)=[{{&(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000180)=""/159, 0x9f}, {&(0x7f0000000240)}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f0000000280)=""/62, 0x3e}, {&(0x7f00000002c0)=""/158, 0x9e}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/144, 0x90}, {&(0x7f0000001500)=""/252, 0xfc}, {&(0x7f0000001600)=""/178, 0xb2}], 0x9, &(0x7f0000001780)}, 0x3}, {{&(0x7f00000017c0)=@alg, 0x80, &(0x7f0000001c40)=[{&(0x7f0000001840)=""/79, 0x4f}, {&(0x7f00000018c0)=""/153, 0x99}, {&(0x7f0000001980)=""/92, 0x5c}, {&(0x7f0000001a00)=""/206, 0xce}, {&(0x7f0000001b00)=""/66, 0x42}, {&(0x7f0000001b80)=""/178, 0xb2}], 0x6, &(0x7f0000001cc0)=""/108, 0x6c}, 0x3}, {{&(0x7f0000001d40)=@nfc, 0x80, &(0x7f0000002080)=[{&(0x7f0000001dc0)=""/124, 0x7c}, {&(0x7f0000001e40)=""/61, 0x3d}, {&(0x7f0000001e80)=""/88, 0x58}, {&(0x7f0000001f00)=""/82, 0x52}, {&(0x7f0000001f80)=""/215, 0xd7}], 0x5, &(0x7f0000002100)=""/140, 0x8c}, 0x3cd}, {{0x0, 0x0, &(0x7f0000002240)=[{&(0x7f00000021c0)=""/32, 0x20}, {&(0x7f0000002200)=""/8, 0x8}], 0x2}, 0x5}, {{0x0, 0x0, &(0x7f00000046c0)=[{&(0x7f0000002280)=""/4096, 0x1000}, {&(0x7f0000003280)=""/89, 0x59}, {&(0x7f0000003300)=""/194, 0xc2}, {&(0x7f0000003400)=""/4096, 0x1000}, {&(0x7f0000004400)=""/210, 0xd2}, {&(0x7f0000004500)=""/154, 0x9a}, {&(0x7f00000045c0)=""/167, 0xa7}, {&(0x7f0000004680)=""/52, 0x34}], 0x8, &(0x7f0000004740)=""/132, 0x84}, 0x40}, {{&(0x7f0000004800)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x80, &(0x7f0000004d80)=[{&(0x7f0000004880)=""/165, 0xa5}, {&(0x7f0000004940)=""/73, 0x49}, {&(0x7f00000049c0)=""/112, 0x70}, {&(0x7f0000004a40)=""/253, 0xfd}, {&(0x7f0000004b40)=""/198, 0xc6}, {&(0x7f0000004c40)=""/122, 0x7a}, {&(0x7f0000004cc0)=""/155, 0x9b}], 0x7, &(0x7f0000004e00)=""/196, 0xc4}, 0x100}, {{0x0, 0x0, &(0x7f0000005140)=[{&(0x7f0000004f00)=""/28, 0x1c}, {&(0x7f0000004f40)=""/90, 0x5a}, {&(0x7f0000004fc0)=""/18, 0x12}, {&(0x7f0000005000)=""/213, 0xd5}, {&(0x7f0000005100)=""/12, 0xc}], 0x5, &(0x7f00000051c0)=""/63, 0x3f}, 0x1}, {{&(0x7f0000005200)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000006940)=[{&(0x7f0000005280)=""/226, 0xe2}, {&(0x7f0000005380)=""/251, 0xfb}, {&(0x7f0000005480)=""/4096, 0x1000}, {&(0x7f0000006480)=""/63, 0x3f}, {&(0x7f00000064c0)}, {&(0x7f0000006500)=""/122, 0x7a}, {&(0x7f0000006580)=""/245, 0xf5}, {&(0x7f0000006680)=""/166, 0xa6}, {&(0x7f0000006740)=""/254, 0xfe}, {&(0x7f0000006840)=""/216, 0xd8}], 0xa, &(0x7f0000006a00)=""/4096, 0x1000}, 0x401}, {{&(0x7f0000007a00)=@pppoe={0x18, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000007e00)=[{&(0x7f0000007a80)=""/170, 0xaa}, {&(0x7f0000007b40)=""/246, 0xf6}, {&(0x7f0000007c40)=""/166, 0xa6}, {&(0x7f0000007d00)=""/254, 0xfe}], 0x4, &(0x7f0000007e40)=""/220, 0xdc}, 0x2}], 0x9, 0x0, &(0x7f0000008180)={0x77359400}) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f00000081c0)={'HL\x00'}, &(0x7f0000008200)=0x1e) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind(r3, &(0x7f0000000000)=@ax25={{0x3, @null}, [@null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default]}, 0x80) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) capget(&(0x7f0000feaff9)={0x19980330}, &(0x7f00000000c0)={0x0, 0xfffffffe}) 03:27:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x9}, 0x8) 03:27:56 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = syz_open_dev$cec(&(0x7f0000001b80)='/dev/cec#\x00', 0x3, 0x2) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000001bc0), &(0x7f0000001c00)=0x4) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @remote}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e22, @remote}, @in={0x2, 0x4e22, @local}], 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x28}, 0x3, 0x0, 0x1, 0xb, 0x6, 0x3ff}, &(0x7f00000000c0)=0x20) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r6 = dup(r5) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r6, 0x2000) syz_kvm_setup_cpu$x86(r1, r6, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x51, 0x0, 0x20b) 03:27:56 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sysfs$3(0x3) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r2 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$TIOCGPTLCK(r2, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r3 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r3, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) 03:27:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r3, 0x2000) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000000000)={0x3, 0x9, 0x3}) r4 = socket$key(0xf, 0x3, 0x2) r5 = socket$inet(0x11, 0x2, 0x0) r6 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r6, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r8 = dup(r7) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r8, 0x2000) ioctl$IMCLEAR_L2(r8, 0x80044946, &(0x7f0000000200)=0x1a3) setsockopt$sock_int(r5, 0x1, 0x2b, &(0x7f00000000c0)=0x9, 0x4) sendmsg(r5, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc={0x27, 0x7}, 0x80, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x7}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f00000001c0)={r9, 0x7fffffff, 0x10}, 0xc) sendmmsg(r4, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) r10 = fcntl$dupfd(r4, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) r11 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r11, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)=ANY=[@ANYBLOB="14000000230000000005000000"], 0x14}, 0x1, 0x6087ffffffff}, 0x0) [ 614.184964][T16302] x86/PAT: syz-executor.4:16302 map pfn RAM range req write-combining for [mem 0x1cf347000-0x1cf347fff], got write-back [ 614.292957][T16308] x86/PAT: syz-executor.3:16308 map pfn RAM range req write-combining for [mem 0x1cf72f000-0x1cf72ffff], got write-back [ 614.369923][T16308] x86/PAT: syz-executor.3:16308 map pfn RAM range req write-combining for [mem 0x1ce9a4000-0x1ce9a4fff], got write-back 03:27:56 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x900) ioctl$BLKBSZSET(r2, 0x40081271, &(0x7f0000000040)=0x5) [ 614.416537][T16317] x86/PAT: syz-executor.0:16317 map pfn RAM range req write-combining for [mem 0x1ce967000-0x1ce967fff], got write-back 03:27:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x106, 0x8}}, 0x20) write$RDMA_USER_CM_CMD_REJECT(r3, &(0x7f0000000140)={0x9, 0x108, 0xfa00, {r4, 0xeb, '\x00r%', "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"}}, 0x110) pause() write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0x8, 0x120, 0xfa00, {0x4, {0x7fff, 0x9, "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", 0xf1, 0x0, 0xf8, 0x3, 0x9, 0x40, 0x1f}, r4}}, 0x128) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x18, 0x23, 0x829, 0x0, 0x25dfdbfd, {0x2805}, [@nested={0x4, 0x11}]}, 0x18}, 0x1, 0x6087ffffffff}, 0x0) [ 614.662581][T16317] x86/PAT: syz-executor.0:16317 map pfn RAM range req write-combining for [mem 0x1ce873000-0x1ce873fff], got write-back 03:27:56 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0), 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x2c8, &(0x7f0000000100)={&(0x7f00000001c0)={0x24, 0x23, 0x847, 0x0, 0x0, {0x2804}, [@typed={0x5, 0xb, @str='\x02\xac\x0f\x00me_type\x00'}]}, 0x269}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000200)=0xc) fcntl$lock(r1, 0x5, &(0x7f0000000240)={0x1, 0x4, 0xa4, 0x23f, r3}) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r6 = dup(r5) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r6, 0x2000) connect$vsock_dgram(r6, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @hyper}, 0x10) getsockname$netlink(r2, &(0x7f0000000000), &(0x7f0000000040)=0xc) 03:27:56 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r3, 0x2000) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f00000000c0)) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r5 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r5, 0xae9a) ioctl$TIOCGPTLCK(r5, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r4, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r4, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r6 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r6, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) 03:27:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r5 = dup(r4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r5, 0x2000) ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0106418, &(0x7f0000000000)={0x1, 0x8001, 0x8, 0x7, 0x19, 0x3}) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x14, 0x23, 0x829, 0x0, 0x0, {0x2805}}, 0x14}, 0x1, 0x6087ffffffff}, 0x0) [ 614.810210][T16435] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 614.831397][T16436] x86/PAT: syz-executor.3:16436 map pfn RAM range req write-combining for [mem 0x1cf3a3000-0x1cf3a3fff], got write-back 03:27:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x0, 0x8000) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x20000, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0xa920, 0x1, 0x0, r3}) r5 = dup(r4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r5, 0x2000) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000000)='\x00', r5}, 0x10) ioctl$FIGETBSZ(r6, 0x2, &(0x7f0000000100)) r7 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r7, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r9 = dup(r8) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r9, 0x2000) ioctl$VIDIOC_RESERVED(r9, 0x5601, 0x0) r10 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r10, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 614.949659][T16436] x86/PAT: syz-executor.3:16436 map pfn RAM range req write-combining for [mem 0x1cfdae000-0x1cfdaefff], got write-back [ 614.956425][T16435] x86/PAT: syz-executor.4:16435 map pfn RAM range req write-combining for [mem 0x1cf864000-0x1cf864fff], got write-back 03:27:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) arch_prctl$ARCH_MAP_VDSO_X32(0x2001, 0x7) r1 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0xee6, 0x800) ioctl$PPPIOCSACTIVE(r1, 0x40107446, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0xff, 0x81, 0xff, 0x7}, {0x2, 0x0, 0x2a, 0x2}, {0xaac1, 0x6, 0x40, 0x9}]}) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000002c0)={r5}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000000c0)={r5, 0x4, 0x60, 0x800, 0x7}, &(0x7f0000000140)=0x18) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c02000023000d9e199e19ce7116a40aef3733ec29080000000000faff000500000008001100800000003f5391acb7572345bb7b0ff36a9445571aba35c46136db40c1a7c99dcae9ae6685d4ef957f9866479cb7b4826f2aaee5faabdf33a4e39f88c817275fe907eb4c01c74a797552a1a71c561901a1a2ed24af6f6a5da1fb7a3143abb595e901c7054f693ef41425ab5828b84aef567d34aade186a407939d6d0a7545512be8c66a51c83000000000000000000000000002f13819048290a47483f48868d2d7fc2c6cb4545494052fb968d04e1"], 0x1}, 0x1, 0x6087ffffffff, 0x0, 0x800}, 0x0) [ 615.016358][T16439] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 615.071039][T16489] x86/PAT: syz-executor.0:16489 map pfn RAM range req write-combining for [mem 0x1ce48c000-0x1ce48cfff], got write-back 03:27:57 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) capget(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)={0x2000, 0x0, 0x400, 0x0, 0x2}) 03:27:57 executing program 3: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) shutdown(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0xd91, @local, 0x1}, 0x1c) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)=ANY=[@ANYBLOB="14000200230029df988a29b0e8d102abd1000000"], 0x14}, 0x1, 0x6087ffffffff}, 0x0) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000040)='sit0\x00') syz_open_pts(0xffffffffffffffff, 0x440) r5 = socket$inet(0x11, 0x2, 0xff) setsockopt$sock_int(r5, 0x1, 0x2b, &(0x7f00000000c0)=0x9, 0x4) sendmsg(r5, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc={0x27, 0x7}, 0x80, 0x0}, 0x0) openat$pidfd(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self\x00', 0x200, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@multicast1, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) bind$packet(r2, &(0x7f00000000c0)={0x11, 0x8, r6, 0x1, 0xa4}, 0x14) 03:27:57 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x8000000004) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r4, 0x2000) perf_event_open$cgroup(&(0x7f0000000000)={0x1, 0x70, 0x40, 0x40, 0x84, 0x7, 0x0, 0x2, 0x7f8f4c2181146936, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, @perf_config_ext={0x7, 0x2f}, 0x1002, 0xffff, 0x5, 0x8, 0xd53, 0x6, 0x7}, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0x1a) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) [ 615.248816][T16534] x86/PAT: syz-executor.0:16534 map pfn RAM range req write-combining for [mem 0x1cea9b000-0x1cea9bfff], got write-back 03:27:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080)='nbd\x00') r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r5 = dup(r4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r5, 0x2000) r6 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r6, 0xc0184900, &(0x7f0000000040)={0xffff, 0x1, 0x0, 0xffffffffffffffff}) r8 = dup(r7) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r8, 0x2000) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r9, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @remote}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r9, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e22, @remote}, @in={0x2, 0x4e22, @local}], 0x20) r10 = socket$inet6_sctp(0xa, 0x5, 0x84) r11 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r11, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r10, 0x84, 0x11, &(0x7f00000002c0)={r12}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x76, &(0x7f0000000380)={r12, 0x2}, &(0x7f00000003c0)=0x8) r13 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r13, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r15 = dup(r14) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r15, 0x2000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r18 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x80000001, 0x2) r19 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r19, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r21 = dup(r20) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r21, 0x2000) r22 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x101, 0x80000) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000340)={&(0x7f0000000040), 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xbc, r2, 0x10, 0x70bd27, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6}, @NBD_ATTR_SOCKETS={0x54, 0x7, [{0x8, 0x1, r5}, {0x8, 0x1, r8}, {0x8}, {0x8, 0x1, r15}, {0x8, 0x1, r16}, {0x8, 0x1, r17}, {0x8}, {0x8, 0x1, r18}, {0x8, 0x1, r21}, {0x8, 0x1, r22}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x200}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x99a3}]}, 0xbc}, 0x1, 0x0, 0x0, 0x8800}, 0x800) r23 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r23, 0x8912, 0x400200) r24 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r24, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) [ 615.318092][T16558] x86/PAT: syz-executor.4:16558 map pfn RAM range req write-combining for [mem 0x1cea77000-0x1cea77fff], got write-back [ 615.353017][T16565] x86/PAT: syz-executor.2:16565 map pfn RAM range req write-combining for [mem 0x1ce92d000-0x1ce92dfff], got write-back 03:27:57 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r2 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$TIOCGPTLCK(r2, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='!dev/btrfs-control\x00', 0x80600, 0x0) ioctl$UI_SET_FFBIT(r3, 0x4004556b, 0x74) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r4 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r4, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) [ 615.362153][T16568] x86/PAT: syz-executor.4:16568 map pfn RAM range req write-combining for [mem 0x1cf3d2000-0x1cf3d2fff], got write-back 03:27:57 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.swap.current\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{0xff, 0xfff8}, {0xfff, 0xf6e}, {0x4, 0x3}]}) r2 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x0, 0x2) r3 = socket$key(0xf, 0x3, 0x2) bind$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x15}, 0x5}, 0x1c) sendmmsg(r3, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) capget(&(0x7f0000feaff9)={0x19980330}, &(0x7f00000000c0)) [ 615.427671][T16565] x86/PAT: syz-executor.2:16565 map pfn RAM range req write-combining for [mem 0x1ce5e2000-0x1ce5e2fff], got write-back 03:27:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x21) ptrace$cont(0x18, r3, 0x0, 0x0) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r3, 0x0, 0x0) ioctl$VIDIOC_DBG_G_REGISTER(0xffffffffffffffff, 0xc0385650, &(0x7f0000000240)={{0xf4b21f6cb1caed5a, @name="0ab0fc73422c61325b077ddb4edc072b6b0cab40ab31d605617f91a46b59cc97"}, 0x8, 0x80, 0x1000}) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dlm-control\x00', 0x10020, 0x0) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000000340)={0x8595, {{0x2, 0x4e23, @multicast2}}, 0x0, 0x4, [{{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1d}}}, {{0x2, 0x4e20, @rand_addr=0x8}}, {{0x2, 0x4e20, @empty}}, {{0x2, 0x4e22, @broadcast}}]}, 0x290) ptrace$getsig(0x4202, r3, 0x401, &(0x7f00000001c0)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x202201, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000000040)={{0x5000, 0x10000, 0xf, 0x4, 0x1, 0x6, 0x5, 0x4, 0x81, 0x1, 0x5, 0x7}, {0x6000, 0x100000, 0x0, 0x4, 0xfb, 0x5, 0x7f, 0x0, 0x5, 0x2, 0x2, 0x8c}, {0x3000, 0x4, 0xa, 0x9, 0x6, 0x9, 0x1, 0xa9, 0x1f, 0x2, 0x40}, {0x2000, 0x3000, 0xf, 0x7, 0x4, 0x3, 0x5, 0x40, 0x0, 0xfa, 0xfe, 0xa2}, {0x2, 0x6000, 0x0, 0x80, 0x24, 0x40, 0x8, 0x7, 0xff, 0x7, 0x74, 0x80}, {0x3000, 0x100000, 0x0, 0x2, 0x2, 0xf9, 0x6, 0x5, 0x8, 0x9, 0x7f, 0x3}, {0x4000, 0x4500b931a796063a, 0x0, 0x80, 0x0, 0x1, 0x2, 0x7, 0x4, 0xb7, 0x9a, 0x2}, {0x5000, 0x6000, 0x8, 0x9, 0x0, 0x3f, 0x5e, 0x4, 0x5, 0x6, 0x20, 0x5}, {0xf000, 0x6000}, {0x0, 0x3000}, 0x29, 0x0, 0x5000, 0x200000, 0x4, 0x800, 0xf000, [0x3ff, 0x2, 0x1, 0x800]}) r6 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r6, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r8 = dup(r7) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r8, 0x2000) io_uring_register$IORING_UNREGISTER_BUFFERS(r8, 0x1, 0x0, 0x0) 03:27:57 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) recvfrom$unix(r1, &(0x7f00000000c0)=""/117, 0x75, 0x0, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) r2 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000000)="b5cc66d3b39e6588fc722b8cab0c201d257f5e5e49b1cfdda66904cb0d88783a26f67666386ad197e788744be1e002f446e2f024427805cce9cb", 0x3a}], 0x1) [ 615.504875][T16565] x86/PAT: syz-executor.2:16565 map pfn RAM range req write-combining for [mem 0x1cfff6000-0x1cfff6fff], got write-back 03:27:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x14, 0x23, 0x829, 0x0, 0x0, {0x2805}}, 0x14}, 0x1, 0x6087ffffffff}, 0x0) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x21) ptrace$cont(0x18, r3, 0x0, 0x0) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r3, 0x0, 0x0) get_robust_list(r3, &(0x7f0000000200)=&(0x7f00000001c0)={&(0x7f00000000c0)={&(0x7f0000000080)}, 0x0, &(0x7f0000000140)}, &(0x7f0000000240)=0x18) getpeername$netlink(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xc) [ 615.604831][T16565] x86/PAT: syz-executor.2:16565 map pfn RAM range req write-combining for [mem 0x1ce400000-0x1ce400fff], got write-back 03:27:57 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x40806685, &(0x7f0000000000)={0x1, 0x1, 0x1000, 0xbf, &(0x7f0000000100)="66cad213f007d6926afb8d8a0e792fae0b3d68f88ef35331efa73565fd150f275be3e4c0ba9f3ee2fbb30ff6bfdcbbde9181c439797c79805f5ed4dd5793793af9a93eef7262bb0b3876c219dfd49d4c18e4e0eeadf11ff612d42dd92e99089cb482575d980e3959269c7d372619bcecf5309adebb93e5cfdcb45bf455182907848c0b24513990e74a287c6c90c8afa827d859d77ae1e8edfbe0017816ba3464cf5611138b2a8811dc4bcd08e1029b841e07a8e181e74ded8ab4bfe9debcc5", 0xf2, 0x0, &(0x7f00000001c0)="7310369d64cb0cdb10d4735c85d62f990785d3231cb28ec3e5ae6620b38533793f053127243266ebdf491725f1841a680398c1fabedebb9f7fd0a55cbb6b2073157a8132545870b22769e8c3e275797148c3225c89f8594e0fd9188888f6c7b90de572ccc9edc5be3057baba2c0ba06dd8b32067f80d7b7c204b06eb0e80701486ba4ba8d9f1065fcc1c5a794c5ff55358111e7baf072272fd9f00605dccbcb823ce3d4e1f2df16a4eb35e829ecdfc011d94cd17a9c9330c7d58f51c62a629aa4e194c38a41fdcc63bdb52ace00d2b6bb4860d0d2d3dc92ed05d8e16441ac1a37dd0c6b95e407ef58fbb20daffd1918a0931"}) capget(&(0x7f0000feaff9)={0x20071026}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) [ 615.666093][T16618] x86/PAT: syz-executor.0:16618 map pfn RAM range req write-combining for [mem 0x1cf292000-0x1cf292fff], got write-back 03:27:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$key(0xf, 0x3, 0x2) sendmmsg(r3, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$FIDEDUPERANGE(r2, 0xc0189436, &(0x7f0000000000)={0x9, 0x6, 0x3, 0x0, 0x0, [{r3, 0x0, 0x7}, {r4, 0x0, 0x1}, {r2}]}) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x14, 0x23, 0x829, 0x0, 0x0, {0x2805}}, 0x14}, 0x1, 0x6087ffffffff}, 0x0) 03:27:57 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @rand_addr="748cca5f0001000000efc488f100"}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) write$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0)=0x9, 0x12) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r2 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$TIOCGPTLCK(r2, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r3 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r3, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) 03:27:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)=ANY=[@ANYBLOB="1c000007e416bc080000000000000000050000000800110080000000"], 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 03:27:57 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/user\x00') mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x8010, r1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) capget(&(0x7f0000feaff9)={0x20080522}, &(0x7f00000000c0)={0x0, 0x8000000, 0x0, 0x8000}) 03:27:58 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 03:27:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="222fcb9b6bfe07841800f449cc200000004698b34ac707069ca5"], 0x14}, 0x1, 0x6087ffffffff}, 0x0) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) 03:27:58 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0xfffffffffffffffd) mprotect(&(0x7f00004e7000/0x3000)=nil, 0x3000, 0x2000003) capget(&(0x7f0000feaff9)={0x19980330}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3, 0xfbfff19d}) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000000)) syz_open_dev$vivid(&(0x7f0000000040)='/dev/video#\x00', 0x3, 0x2) 03:27:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet(0x11, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f00000000c0)=0x9, 0x4) sendmsg(r2, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc={0x27, 0x7}, 0x80, 0x0}, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000140)={0x0, @remote, @local}, &(0x7f0000000280)=0xc) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$key(0xf, 0x3, 0x2) r5 = syz_open_procfs(0x0, &(0x7f0000000540)='net/packet\x00') ioctl$EVIOCGID(r5, 0x80084502, &(0x7f0000000580)=""/191) sendmmsg(r4, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) getsockname(r4, &(0x7f0000000000), &(0x7f0000000080)=0x80) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f00000002c0)={r8}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000004c0)={r8, 0xfffa, 0x10, 0x7fff, 0x5}, &(0x7f0000000500)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000002c0)={r9, @in={{0x2, 0x4e24, @rand_addr=0x2}}, [0x1fe, 0x8, 0x7, 0x2, 0x400, 0xff, 0xa65f, 0x2, 0x7, 0x8, 0x20, 0x5, 0x5, 0x0, 0x7fffffff]}, &(0x7f00000003c0)=0x100) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000400)={r10, @in={{0x2, 0x4e24, @multicast1}}, 0xee, 0x1ff, 0x0, 0x6, 0x10}, 0x98) sendto$inet6(r1, &(0x7f00000001c0)="a5a936cbdb41ad80d961ebfd99a1d1aab82efaf38d93ec4717da7aedbe25236219b9824a30d1838d076d4224986bf15806e865aee17c69940cd26cf0b373023655c50c63db3f65f5c5132310ee0f0f2e9dd9da7ee346962403c33c174ec038822e60517d71f1d664f12a5225e888b8d9ea2401ca9383767bd109ab28efad53b69fff7e6be3ebf1a0a2e9828fb1c01102510a8b8857470911086b76db83d5bb01ab4f0b385e236903e4ff92884e5c139ce1c137379e73e27a4f4634c5dd81", 0xbe, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0xfffffff8, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x7fffffff}, 0x1c) sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)=ANY=[@ANYBLOB="1c0000000d5546cb991aad1423de28080000000000000000", @ANYRES32=0xee00], 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 03:27:58 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x20000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x440) r3 = socket$key(0xf, 0x3, 0x2) sendmmsg(r3, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f00000000c0)) renameat2(r2, &(0x7f0000000040)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x3) 03:27:58 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r2 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$TIOCGPTLCK(r2, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-monitor\x00', 0x2000, 0x0) dup3(r3, 0xffffffffffffffff, 0x180000) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r4 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r4, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) 03:27:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x21) ptrace$cont(0x18, r3, 0x0, 0x0) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r3, 0x0, 0x0) syz_open_procfs$namespace(r3, &(0x7f0000000000)='ns/net\x00') r4 = syz_open_dev$vivid(&(0x7f0000000080)='/dev/video#\x00', 0x2, 0x2) vmsplice(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="056259d142abcd9e31c33bcb999f8e6aa4464580b561fa5db5e75530ef20b7c6494d129fb5aa1c", 0x27}, {&(0x7f00000001c0)="f5f551d8c5ccb59cbf24d72c44eeffd35c67329ce7275ebf0b54ed14e5deac962c3010f02bbcf38eec6d53436de9d5f44b5a07c71c12701821d5945dd1064c8c8383b184ccefdbc3afeb74da0c8e61c090e454d72e8429a46eaf3ab20ff137a5a3b0b65a6764d20495600a3edb7aa75be269d88d741034829f41ed5b07c3ffd73c50", 0x82}, {&(0x7f0000000280)="12e924d86633c7ec8b17b7bc72f7ba6141803e7fecccddcd86370457dae7d7c76be802cf7c8a170e4ce4d05f9c3d2e9598bf8674de1b2dea876e7ae9665fb4bf08cca0229507d8406cc586cf63a042ff1d30bde24ec4316f0df7be78433bdfa5fdf42bb26fc58557db4862e517512d3610f49f629b7f660b6d947bd4258b3757f253b187d642dbae255eaa183efc", 0x8e}], 0x3, 0x5) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="14a905000000000000000000000000000000004013f3e22342fe00"], 0x14}, 0x1, 0x6087ffffffff}, 0x0) 03:27:58 executing program 1: socketpair$unix(0x1, 0x99e25d9382705487, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$radio(&(0x7f0000000100)='/dev/radio#\x00', 0x2, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mprotect(&(0x7f000040f000/0x2000)=nil, 0x2000, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'veth0_to_bridge\x00', 0x3}) r4 = dup(r3) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r4, 0x2000) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x800, 0x0) ioctl$VT_WAITACTIVE(r5, 0x5607) 03:27:58 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r2 = dup(r1) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r2, 0x2000) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r3, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) 03:27:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000230029080000ff04000000000500000008001100800000002bd4d402e35395bd28f0e1467d320589d6259f5801eb7310494d5b142800636057ce2b"], 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 03:27:58 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r5 = dup(r4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r5, 0x2000) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x2) [ 616.634451][T16848] x86/PAT: syz-executor.1:16848 map pfn RAM range req write-combining for [mem 0x1ceb44000-0x1ceb44fff], got write-back [ 616.661911][T16851] x86/PAT: syz-executor.1:16851 map pfn RAM range req write-combining for [mem 0x1cebb5000-0x1cebb5fff], got write-back 03:27:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0xea4a0ceba8ac995e, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r5 = dup(r4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r5, 0x2000) ioctl$SG_GET_SCSI_ID(r5, 0x2276, &(0x7f00000000c0)) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x14, 0x23, 0x400, 0x0, 0x0, {0x2805}}, 0x14}, 0x1, 0x6087ffffffff}, 0x0) r6 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r6, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r8 = dup(r7) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r8, 0x2000) ioctl$PPPIOCSFLAGS1(r8, 0x40047459, &(0x7f0000000000)=0x2100400) [ 616.718277][T16864] x86/PAT: syz-executor.4:16864 map pfn RAM range req write-combining for [mem 0x1d0737000-0x1d0737fff], got write-back 03:27:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000240)={0x6, {{0xa, 0x4e20, 0x5, @loopback, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r5 = dup(r4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r5, 0x2000) ioctl$VIDIOC_SUBDEV_S_CROP(r5, 0xc038563c, &(0x7f0000000000)={0x1, 0x0, {0x3, 0xffffffff, 0x8, 0x8}}) getsockopt$ARPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00'}, &(0x7f00000000c0)=0x44) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 03:27:58 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) fcntl$getown(r0, 0x9) capget(&(0x7f0000feaff9)={0x19980330}, &(0x7f00000000c0)) [ 616.793280][T16887] x86/PAT: syz-executor.4:16887 map pfn RAM range req write-combining for [mem 0x1ceb5b000-0x1ceb5bfff], got write-back [ 616.808184][T16875] x86/PAT: syz-executor.0:16875 map pfn RAM range req write-combining for [mem 0x1ce711000-0x1ce711fff], got write-back [ 616.846946][T16890] x86/PAT: syz-executor.3:16890 map pfn RAM range req write-combining for [mem 0x1ce6ad000-0x1ce6adfff], got write-back [ 616.908728][T16890] x86/PAT: syz-executor.3:16890 map pfn RAM range req write-combining for [mem 0x1ce223000-0x1ce223fff], got write-back [ 616.931624][T16914] x86/PAT: syz-executor.2:16914 map pfn RAM range req write-combining for [mem 0x1ce2b4000-0x1ce2b4fff], got write-back 03:27:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)=ANY=[@ANYBLOB="14000000b8d82cafcb63bcb600000000050000a8"], 0x14}, 0x1, 0x6087ffffffff}, 0x0) 03:27:59 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) r2 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r5 = dup(r4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r5, 0x2000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r5, 0x28, 0x0, &(0x7f0000000280)=0x9, 0x8) r6 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r6, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r8 = dup(r7) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r8, 0x2000) write$RDMA_USER_CM_CMD_CREATE_ID(r8, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040)={0xffffffffffffffff}, 0x106, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r2, &(0x7f0000000100)={0xb, 0x10, 0xfa00, {&(0x7f00000001c0), r9, 0x10000}}, 0x18) 03:27:59 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r2 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$TIOCGPTLCK(r2, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r3 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r3, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$KVM_GET_XSAVE(r4, 0x9000aea4, &(0x7f0000000540)) 03:27:59 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x510982, 0x0) mknod(&(0x7f00000005c0)='./bus\x00', 0x8, 0x0) setxattr$security_capability(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='security.capability\x00', &(0x7f0000000100)=@v2, 0x14, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) r3 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x80000000, 0x5) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f0000000140)={0x4de, 0x8, [0x3f, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 617.074134][T16977] x86/PAT: syz-executor.2:16977 map pfn RAM range req write-combining for [mem 0x1ceb3f000-0x1ceb3ffff], got write-back 03:27:59 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x28, 0x192200) ioctl$VIDIOC_S_EDID(r1, 0xc0285629, &(0x7f0000000100)={0x0, 0x6, 0x7f, [], &(0x7f0000000040)=0x80}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000140)={'vcan0\x00', {0x2, 0x4e23, @remote}}) getpid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x21) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) capget(&(0x7f0000000180)={0x19980330, r2}, &(0x7f00000001c0)={0x0, 0x0, 0x1, 0x2, 0x400000, 0x2}) 03:27:59 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) 03:27:59 executing program 2: set_robust_list(&(0x7f0000000000), 0x18) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)=ANY=[@ANYBLOB="1c000000d15929080000000000050000000800110080000000"], 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 03:27:59 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x4400, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 03:27:59 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x101840, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r2 = dup(r1) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x13, r2, 0x2000) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x7ffe) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x21) ptrace$cont(0x18, r4, 0x0, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x300000, 0x0) ioctl$VIDIOC_TRY_FMT(r5, 0xc0d05640, &(0x7f0000000140)={0xa, @win={{0x0, 0x3, 0x0, 0x1}, 0x6, 0x100, &(0x7f00000002c0)={{0x1000, 0x8001, 0x7871, 0x401}, &(0x7f0000000280)={{0x6, 0x7fff, 0x97, 0x1000}, &(0x7f0000000400)={{0x906, 0x7, 0xa1, 0x5}}}}, 0xff, &(0x7f0000000300)="2e2be46aa811ec8622b2eaa3363debd89eba024707116b6ebfb490511f7cce4a70d86b3330c81420cd5a03ccde2de86c6d4aaa097784a5cf4d34eee92aea6a308f03b9432db5e646963dc5e85ac481f82550f89da9312a3452ba22050159b40ed363b6bfa8c9ee402c9ab2835fd73f6bd454aa4a5c7834f1dcf1343fbad4b3f80bab01f7c4e46f965d0c3a2d59f2011e897edece507f33405ce8702f2a6692b5ef709adba15dc8d4cdb115b8e5dcbd8e", 0x1}}) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r4, 0xfffffffffffffffe, 0x0) capget(&(0x7f0000feaff9)={0x19980330, r4}, &(0x7f00000000c0)={0x0, 0x9, 0xfffffffe, 0x0, 0x2}) 03:27:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001740)={0x168c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@generic="b8f3070d790038361b3981e54d5c33f608464965779df37739b2324ef3ac2b5b88377f", @nested={0xb4, 0xb, [@generic="0320577898a8a57b4ef52288614bb8942744f850eca48b8fc0d2533ba01e7437bb7fcb03edf76a4d3d5c70b9e0169862a3759af005215b3a9b9c5bad49951c0008b599d14da61c5afc8b6c245496516571c2b328f2d0451c4168afdcafc0a2c7609a6a157eea7320cf8d47ea1245b654575e2147982f12556f89c31c82d56825627f3756d451e4afab2a699aac09bd93bee8482a22e297d73048bb", @typed={0x14, 0x3d, @ipv6=@loopback}]}, @typed={0x8, 0x94, @u32=0x3}, @generic="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", @typed={0x8, 0x85, @uid=r3}, @generic="163e258007474ba197fc951980cb41fdb11d452f5bee6f8f87c67adc874d36ffeb2d0e00a35a31e0d3bf932636e9556fc3f22a5928a07e98b9ed558396069ad826010f20a2cd6739c57149f5511c31670da32a19335b33fdb3d658974e5fb662c842b3588ae6270347b776e7c8648bfd07df78ed2ff5f92383a5e9aa7b4cafbce68af227a5edc59690758a171dbeeedb92c55c8c6446af2155e79500a831516a318b114c08a9bae0b5550f8bdb5996be5a7639bb5910e9bcaccdb39b8dfb889b016767ebaa2439199c365f2f770be7c0388113c8843ddc96af4158541fabafb56cebb51a26aa7588b290656a9cbf052a5359764c174ae4ab", @nested={0x1c4, 0x87, [@generic="851064064702bb0fbe7deb684f953ea36f62dd9d1755eb201f0e6d3cd8b6efe5dc718eafb7b39dbcece00df88595a9f8d86c7061b4ede14b7f8d833840a279e46fc008782c650db72cb3584cff4e1160300e95455da1412cbe3ce0434ade3205a3801358ec688bb0b66863bea615dcdc2df2c57669609aef1725f85b0296aa77c9d04e2d9c75a746daef047359404aa349589c8d134dfd00649c2484da563a5f355d93ecea72676c3a7043961db83689df24e698042a618fe60bdf405aa81f6c28e5c2fff022e88c545c0be481caeffcc2a9a9aca2afa5d5c29d95fe5d334f1727052678", @generic="4e3820940d9dbc2de4c4df98fdc8ccf5e08f33e6c29d5dfb282b5cd610c039b0fe93b7be2f6cd727a6b290f54b55c145e794613bc9", @typed={0xa4, 0x8f, @binary="fa75d76291d93399d9c5c56148b22d755886d589d0d3287bfcdfbb5f42460f7619db0b106f7a45cf87d6738ea1628084493d6d50633d739167785936dd59365bac897dddf56824616092f0a2e0b2e26837039e63a9d423dc808724a64928f4c126017a681ff5c003a0694fe6e789cb2adce18adc9a5b4f6a4516bfd5538596f35281cd8b927d805493919190a0c1cafeba9926a55e5f6c8f14c64beadfbc"}]}, @generic="4a96dd4839200c9b1ddee683960b9307a00cc7ca0bbd17a1af6f3f3c183abdf3818c70912390dc7c6db548cdec7b36f66a72fe3f28ce7aed6d9978b31edc80bbe9caa41c1397b7823c4592bc8eec4c8c8f405a31d43e1251", @typed={0x14, 0x20, @str='vboxnet1vmnet1]\x00'}, @nested={0x1168, 0x13, [@generic="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@typed={0x1c, 0x64, @str='GPLmd5sumuserself*proc\x00'}, @generic="b561495a6fa763bb075966f2ddf31995ba3334b2afa08b0ab76948f53c460b25a2688a50ec04b4ec128efd541776114605d8f9a5a4dbd7d13d04710a6977548e1032458d6537f13d3d9dcbb62faa6adcf72203dae46e81151b2710f69e537e33420d39fb53184412d3115f2535e4b10d55fdd37ffab10ab566594d3dc4a81d124b2f7e1ed541402881", @typed={0x8, 0x48, @uid=r4}, @typed={0x4, 0x39}, @generic="f3a8a48bd0dfb0973cc32faac896bff0695d1b40f584337827a0888398a2d14c0d6fc8b1a0764c19848073baf83e76835ab3503a885038d7776db5c83c772e272cac175a434e7204892ccc798a05a4ef600e350ea1049520d941edf8bdd360ecc997837cc8edabd5ad729d0b7282686e36cd9c4a251f6277c27d67ddcae21f24c5462ba3cd11bb8c930ea1fb657381f57e4ab90aa0a2857be9c7dcccb3e97bc88d41", @typed={0x8, 0x4f, @pid=r5}, @typed={0x8, 0x82, @pid}]}]}, 0x168c}, 0x1, 0x6087ffffffff}, 0x0) [ 617.483376][T17043] netlink: 5752 bytes leftover after parsing attributes in process `syz-executor.3'. 03:27:59 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x80000000, 0x100) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r6 = dup(r5) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r6, 0x2000) ioctl$GIO_CMAP(r6, 0x4b70, &(0x7f00000001c0)) r7 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r7, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@loopback, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000440)=0xe8) sendmsg$nl_route_sched(r7, &(0x7f0000000f40)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2080}, 0xc, &(0x7f0000000f00)={&(0x7f0000000480)=@newtfilter={0xa7c, 0x2c, 0x760, 0x70bd26, 0x25dfdbfc, {0x0, r8, {0xffff, 0xb}, {0xfff1, 0xfff3}, {0x1}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xa48, 0x2, [@TCA_U32_HASH={0x8, 0x2, 0x800}, @TCA_U32_POLICE={0xc, 0x6, @TCA_POLICE_AVRATE={0x8, 0x4, 0x2}}, @TCA_U32_SEL={0x5d4, 0x5, {0xd, 0x8f, 0x0, 0x3, 0x0, 0xff, 0x40, 0xe1, [{0x80000001, 0x4, 0x6, 0x4}, {0x2, 0x1, 0x0, 0xa80c}, {0x3, 0x0, 0x1, 0x7}, {0x6, 0x3, 0x8000, 0x1}, {0x5, 0x5, 0xffffffff, 0x8}, {0x7, 0x5, 0x92, 0x100}, {0x7, 0x1f, 0x6ee, 0x9}, {0x3, 0x9, 0x4}, {0xfffffffe, 0x7fffffff, 0x0, 0x3}, {0xd49, 0x7fffffff, 0x0, 0x8001}, {0x1, 0x8001, 0x1, 0x7}, {0xffff, 0xfffffff9, 0x0, 0x1ff}, {0x6, 0x2, 0x8001, 0x4}, {0x207, 0xccde, 0x0, 0x7}, {0x7263, 0x1, 0x263, 0x7}, {0x2, 0x400, 0x4aad, 0x2}, {0x3, 0x6, 0x2, 0x3}, {0xffffffff, 0x20, 0x5, 0x7}, {0x9, 0xfffffffc, 0x72, 0xaf3}, {0x4, 0x1, 0x5, 0x6}, {0x7, 0xe653, 0x7, 0x9}, {0x6, 0xfff, 0x7ff, 0x3f}, {0x357, 0x800, 0x5b24, 0x8000}, {0x2, 0x20, 0x5, 0x3}, {0xcd, 0x20, 0x1, 0xc71}, {0x9, 0xdb4, 0x0, 0x9}, {0x4, 0x2, 0x1000, 0x40}, {0xe269, 0xce, 0x8001, 0x1ff}, {0x7, 0x6, 0x6, 0x7}, {0x0, 0x7ff, 0x4, 0x2}, {0x0, 0x406e, 0x8, 0x5}, {0xfffffff9, 0x1a4d, 0x86, 0x10001}, {0x1, 0x9, 0x2}, {0x9, 0x275, 0x4, 0xfffffffe}, {0x7f, 0x101, 0x81, 0x81}, {0x8000, 0x0, 0x80, 0xff}, {0x4, 0x1e, 0x9, 0x8}, {0x8, 0x5, 0x2, 0x7}, {0x6, 0x0, 0x3, 0x10000}, {0x5, 0x0, 0xfffffff9}, {0x80000001, 0x8, 0x5547, 0x9}, {0x7, 0x6, 0x8, 0x80}, {0x5, 0x6, 0x401, 0x4e6}, {0x4, 0x800, 0x1ff, 0x7fff}, {0x1000000, 0x7, 0xc8, 0x5}, {0x7e, 0x9, 0x8001, 0x3}, {0x3, 0x80000001, 0x8, 0x7ff}, {0x8, 0x4, 0x9, 0x4}, {0x101, 0x30000000, 0xb582, 0x401}, {0x9, 0xfa15, 0x1, 0x4}, {0x544bf5f1, 0x0, 0x7, 0x6}, {0x80000000, 0x719, 0x8, 0x7}, {0x200, 0x3, 0x81, 0x9}, {0xfffffc00, 0x3, 0xffff}, {0xaeb, 0x80000001, 0xfffffff8, 0x9}, {0x5, 0x0, 0x2, 0x6}, {0x400, 0x9, 0x0, 0x9}, {0x2, 0x3, 0xcafc, 0x7}, {0xb34, 0x8, 0x20000000, 0xffff7fff}, {0x9, 0x3, 0x0, 0x5}, {0x5, 0x80000001, 0x1000, 0x1}, {0x8, 0x3, 0x1, 0xffffffff}, {0x80000000, 0x4, 0x6, 0x6}, {0x975b, 0x9, 0xe2, 0x40}, {0x2, 0xf2d, 0x0, 0x6}, {0x200, 0x2, 0x1, 0x618}, {0xdc1, 0x5, 0x3, 0x1c}, {0x6ac, 0x26, 0x1, 0x3}, {0x7f, 0x2b99, 0x6, 0x9}, {0x4, 0x10000, 0x3ff, 0x3}, {0xc7, 0x1, 0x3, 0x3}, {0x73800000, 0x9, 0x3ff, 0x3}, {0x1ab9, 0x4e1, 0xfffffff7, 0xfffffff9}, {0xe2, 0x4, 0x7ff, 0x12fb}, {0x7, 0x2, 0x1, 0x20}, {0x5, 0x81, 0xfffffffb}, {0x0, 0x80000000, 0x5, 0x9df3}, {0x80000000, 0x0, 0xe67, 0xffffffff}, {0x2, 0x9, 0x0, 0x139}, {0x1ff, 0xffffffff, 0x8, 0x18}, {0x9, 0x1, 0x6, 0x103}, {0xfffffffb, 0x1, 0x1f, 0x300}, {0x3, 0xffffc703}, {0xebcc, 0x1000, 0x9, 0x6a1}, {0x6930, 0x5, 0x1, 0x9}, {0x1, 0x7, 0x2, 0x3a7a}, {0xffffffeb, 0xda39, 0x9, 0x1}, {0x8, 0xf4, 0x8001, 0xfff}, {0x8, 0x0, 0x1f, 0x400}, {0x400, 0x0, 0x2, 0x8001}, {0x7, 0x7, 0x10000, 0x8}, {0x1, 0x0, 0x0, 0xffffffff}]}}, @TCA_U32_INDEV={0x14, 0x8, 'veth0_to_team\x00'}, @TCA_U32_POLICE={0x408, 0x6, @TCA_POLICE_RATE={0x404, 0x2, [0x2, 0x0, 0x8, 0xffff, 0x4, 0x8, 0x1, 0x9, 0x20, 0x8, 0x4b69, 0x0, 0x1, 0x84, 0x2, 0x9, 0xffffffff, 0x7b, 0x2, 0x1, 0x1, 0x0, 0x1ff, 0x200, 0x1, 0xffffffff, 0x6, 0x80000000, 0x4, 0x6, 0x3, 0x24, 0xedf, 0x1f, 0x0, 0x5, 0x7, 0x57d44b0f, 0x2a87, 0x0, 0x7, 0x0, 0x7fff, 0x3, 0x1, 0x5, 0x8001, 0x5, 0x1, 0x0, 0x7, 0x9, 0x7fff, 0xfffffffd, 0x3, 0x3, 0xd1c, 0x7, 0x3, 0x7977, 0x6, 0x3, 0xffff1ec8, 0x3, 0x6fcae68a, 0x5, 0x3, 0x2, 0x4, 0xff, 0x0, 0x80, 0x3, 0x9, 0x5, 0x0, 0x5, 0x1, 0x8, 0x9, 0x80000001, 0x4, 0xfcec, 0x8000, 0x4784, 0x0, 0x400, 0x7, 0x7, 0x6, 0x2, 0x0, 0x3, 0x9, 0xffffffff, 0x0, 0x1, 0x1, 0xbfb, 0x2, 0x4, 0xed4, 0x9c17, 0x5, 0x7, 0x4, 0x6, 0x6, 0xffffffff, 0x9, 0x20000000, 0xffffffff, 0xdcda8af, 0x1, 0x40, 0x1ff, 0xc2b7, 0x1, 0x2, 0x8000, 0x2, 0x2, 0x10000, 0x9, 0x7fffffff, 0x6, 0x1, 0x5, 0x7, 0x56, 0x5, 0x1, 0x7, 0x7, 0x5, 0x4, 0x6, 0x6, 0x6, 0x7fffffff, 0x5, 0x8, 0xff, 0x401, 0x9, 0x4, 0x2, 0x10000, 0x0, 0x1c7def1d, 0xfffff800, 0x1ff, 0x9, 0x24, 0xffffffff, 0x9191, 0x4, 0x80000000, 0x10001, 0x4, 0xffffffff, 0x100, 0x7ff, 0x80000001, 0x1, 0x3a4e5a4b, 0x7, 0x8, 0x2, 0x1ff, 0x3, 0x0, 0x91, 0x4, 0x0, 0x7fff, 0x1f, 0x0, 0x1, 0x2, 0x95f, 0xbd80, 0x7, 0x66f0, 0x96, 0xfff, 0x5, 0xc6, 0x2, 0x3f, 0x4, 0x10000, 0x8, 0x1, 0x7, 0x53ddc2af, 0x2, 0x7fffffff, 0xf406, 0xae, 0xf3, 0x1, 0x8000, 0xdf, 0x5, 0x6, 0xf85, 0x4, 0x1, 0x7, 0x9, 0x1, 0x3, 0x10000, 0x6, 0x5, 0x40, 0x7, 0x20, 0x0, 0x8, 0x9, 0x1cf8adeb, 0xb72a, 0x2, 0x0, 0x1, 0x1, 0x0, 0x9f, 0xffffffc1, 0x4, 0x3, 0x7, 0x80, 0x2, 0x0, 0x8, 0xfffffff9, 0x9, 0x9, 0x4, 0x3, 0x5, 0x3ff, 0xd19, 0x3f, 0x4, 0x6, 0x8, 0xffffffe1, 0x5, 0x5, 0x0, 0x9, 0x6]}}, @TCA_U32_POLICE={0x40, 0x6, @TCA_POLICE_TBF={0x3c, 0x1, {0x324f, 0x6, 0x7, 0x2, 0x1, {0xfc, 0x0, 0x9, 0x4, 0xfff, 0x80000000}, {0x85, 0x0, 0xb1, 0x4, 0x0, 0xd05}, 0x80000000, 0xd4a, 0x4}}}]}}, @TCA_RATE={0x8, 0x5, {0x7, 0x3}}]}, 0xa7c}, 0x1, 0x0, 0x0, 0x4000085}, 0x40000000) getsockopt$inet6_opts(r3, 0x29, 0x0, &(0x7f0000000040)=""/248, &(0x7f0000000140)=0xf8) 03:27:59 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socket$netlink(0x10, 0x3, 0x8000000004) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) writev(r2, &(0x7f0000000480)=[{&(0x7f00000000c0)="b4d26e"}, {&(0x7f00000001c0)="2d980f1aeafa3a2f5313e0c2c787ca8d7166a4a0d6c3c98961bed1d77bdbd47e0496835bb5b0c6d4c3f2be1a92cfb47e4a72b36d3952c78e7861dd365e814fd532c017fbd7031b278e0b580a68282aa14e9b23189f827cc3a5069a5ec294f23baf46a473c901adbe446b4eba1c37ae6f0b2a7ba2e31c7ad931fa75eaef93e5b43e1b31d8e79593cd576026fdfdda4ede91a8ec4f0b5a2c7ffb53dc4bcb4e72af3805295eae"}, {&(0x7f0000000280)="1d8cb75578d147ad14c62c44c6e0302c34a484ec6c5b14c749ecdd24d3d7f43d3e9d1c987583efe12904623e795eb415e2dcd8bae6497a7ffb3718739d7f5c1928d9afb55ad268a291694f0c13d8975d911f805fd40481e958fe694a88a92389fad56869d221b9f6c71290c34ebd15bd5e5574d0862c043e188c4f2f1e50978be6321547a60e760cc7dd9d226fe031c2fa1fddfbe3e37edb7057e704642f92b5d1f00a5dd72321"}, {&(0x7f0000000100)}, {&(0x7f00000003c0)="3d2fcb60fff0ed5dbdc4d47db0c5bb77a8f7b0c1e618346061b869f27ae44fcb37e589f93275b21fc00251d1aec8caa31bf09fca78c2d2d4a08c82c97635a7bb913df037578e2178c49dbbd582025a4570606daf826eb201a4a3798c640e7d7b7e78303a13bff514b1196c2bcb02b260079971efec040f1e3950daa39eaf7cc9fb944e0267c695ad"}], 0x1000000000000082) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000000)=@generic={0x2, 0x2, 0x6}) [ 617.565622][T17098] netlink: 5752 bytes leftover after parsing attributes in process `syz-executor.3'. 03:27:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) prctl$PR_GET_UNALIGN(0x5, &(0x7f0000000000)) 03:27:59 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r2 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$TIOCGPTLCK(r2, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r3 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r3, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) 03:27:59 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_SET_KEEP_ORPHAN(0xffffffffffffffff, 0x2287, &(0x7f0000000040)=0x1f) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f0000000140)=""/35, &(0x7f00000001c0)=0x23) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x400000, 0x80) r2 = socket$inet(0x11, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f00000000c0)=0x9, 0x4) sendmsg(r2, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc={0x27, 0x7}, 0x80, 0x0}, 0x0) r3 = socket$inet(0x11, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x2b, &(0x7f00000000c0)=0x9, 0x4) sendmsg(r3, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc={0x27, 0x7}, 0x80, 0x0, 0x0, 0x0, 0x1f7}, 0x4004040) r4 = socket$inet(0x11, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0x2b, &(0x7f00000000c0)=0x9, 0x4) sendmsg(r4, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc={0x27, 0x7}, 0x80, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000100)=0x1f69f03) socket$caif_stream(0x25, 0x1, 0x3) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) capget(&(0x7f0000feaff9)={0x19980330}, &(0x7f00000000c0)) semctl$SETVAL(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)=0xdc) [ 617.738045][T17130] x86/PAT: syz-executor.0:17130 map pfn RAM range req write-combining for [mem 0x1ce1c8000-0x1ce1c8fff], got write-back 03:27:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$key(0xf, 0x3, 0x2) sendmmsg(r2, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) socket$caif_stream(0x25, 0x1, 0x2) memfd_create(&(0x7f0000000000)='-}em0\\\xb4\x00', 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x45c000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) fcntl$setflags(r5, 0x2, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)=ANY=[@ANYBLOB="0d000000001035aaf6f200"/20], 0x14}, 0x1, 0x6087ffffffff}, 0x0) 03:27:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) 03:28:00 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x300, 0x0) ioctl$HIDIOCGFEATURE(r1, 0xc0404807, &(0x7f0000000100)={0x4, "f1f32fc377dc89d0aa669c2d59ce242299235f5712b0636c7b2cca5a75e88f0264ac9c1ce0e82988b924a0ea978b64a05a7d9e65102aefb6b46ed852f02ec346"}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffff7fffff8]}) r4 = socket$tipc(0x1e, 0x2, 0x0) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r4, 0x10f, 0x84, &(0x7f0000000000), &(0x7f0000000040)=0x4) r5 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r5, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r7 = dup(r6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r7, 0x2000) r8 = openat(r7, &(0x7f0000000080)='./file0\x00', 0x1, 0x3) syz_kvm_setup_cpu$x86(r8, r3, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x10, 0x0, 0x0) 03:28:00 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x82) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x103280, 0x0) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) 03:28:00 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x4, 0x1c1040) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x6) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) clone3(&(0x7f0000000340)={0x10004c00, &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140)=0x0, 0x22, 0x0, &(0x7f0000000180)=""/150, 0x96, &(0x7f0000000240)=""/218}, 0x40) capget(&(0x7f0000feaff9)={0x19980330, r1}, &(0x7f0000000000)={0x1, 0x2, 0xfffffffc, 0xffffffff, 0x0, 0x7}) prctl$PR_SET_TIMERSLACK(0x1d, 0x3) [ 618.053646][T17197] x86/PAT: syz-executor.0:17197 map pfn RAM range req write-combining for [mem 0x1ce7b2000-0x1ce7b2fff], got write-back 03:28:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0xffffffffffffff2e, &(0x7f0000000100)={&(0x7f0000001700)={0x14, 0x23, 0x20, 0x0, 0x0, {0x2805}}, 0x14}, 0x1, 0x6087ffffffff}, 0x0) 03:28:00 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000016000/0x18000)=nil, 0x0, 0xfffffffffffffecb, 0x7f186d601f560a4e, 0x0, 0x0) 03:28:00 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000300)={'syz', 0x3}, &(0x7f0000000180)="e557141ab9608f6fa268c5a2519d93be95", 0x11, 0xfffffffffffffffe) r3 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r3, r2}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$get_keyring_id(0x0, r3, 0x0) 03:28:00 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101000, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8000, 0x80102) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000080)=r2) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x21) ptrace$cont(0x18, r4, 0x0, 0x0) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r4, 0x0, 0x0) tkill(r4, 0x1d) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/capi/capi20ncci\x00', 0x0, 0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @remote}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e22, @remote}, @in={0x2, 0x4e22, @local}], 0x20) accept$inet6(r7, 0x0, &(0x7f0000000240)) setsockopt$inet6_tcp_int(r6, 0x6, 0x10, &(0x7f0000000140)=0x401, 0x4) sendmsg$nl_generic(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1cfeffff2300290804000000000000000700000008001000065231cc3667535620ee36689fae570bad5295b7d4e4aba15792fda263f0e1cbf89be19b85a2b7b4502a6fe20270ce5603cc24461a964e4490f43a2c42a72c1bcfc7afa61436dd4a2ed7d876f3f68b29d1"], 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 03:28:00 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r2 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$TIOCGPTLCK(r2, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x3d, 0xcec, 0xfffffffffffff800}) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r3 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r3, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) 03:28:00 executing program 1: socketpair$unix(0x1, 0xe, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) capget(&(0x7f0000feaff9)={0x19980330}, &(0x7f00000000c0)) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0xe1) r3 = socket$key(0xf, 0x3, 0x2) read(r1, &(0x7f0000000100)=""/161, 0xa1) sendmmsg(r3, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x3, 0x1, 0x0, 0x4, {0xa, 0x4e20, 0x8, @loopback, 0xfff}}}, 0x32) 03:28:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmmsg(r3, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) ioctl$FS_IOC_SETVERSION(r3, 0x40087602, &(0x7f00000000c0)=0x40) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r5 = dup(r4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r5, 0x2000) connect$caif(r5, &(0x7f0000000000)=@dbg={0x25, 0x2, 0x1}, 0x18) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$nl_generic(0x10, 0x3, 0x10) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) sendmsg$nl_generic(r6, &(0x7f0000000180)={0x0, 0x162, &(0x7f0000000100)={&(0x7f0000001700)=ANY=[@ANYBLOB="0100ffff2800290800000000000000470600beca"], 0x14}, 0x1, 0x6087ffffffff}, 0x0) [ 618.475849][T17297] x86/PAT: syz-executor.3:17297 map pfn RAM range req write-combining for [mem 0x1cdcdc000-0x1cdcdcfff], got write-back 03:28:00 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) write$P9_RAUTH(r1, &(0x7f0000000000)={0x14, 0x67, 0x2, {0x20, 0x1}}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a002908000000000000000005000c0008001100800000f215ee8ad50773c7668b5f6010098a5379910db1aaaf361d95b5302598429ff328c57fdc9ac3f3b4e9de7b9e8c090ffea80dad4e8ee7430dd3cf84c8d4e2ca45a37ab13f75446ab6a2"], 0x1c}, 0x1, 0x6087ffffffff, 0x0, 0x40000}, 0x0) 03:28:00 executing program 4: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000180)=0x1, 0x4) r3 = dup(r1) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r3, 0x2000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f00000001c0)={{0x1, 0x9}, 'port1\x00', 0x40, 0x180020, 0x0, 0x40, 0x1f, 0x0, 0x20, 0x0, 0x2, 0x7fffffff}) r4 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x20c800) r5 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r5, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r7 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0xfffffffffffffffd, 0x803) ioctl$sock_inet_SIOCSIFBRDADDR(r7, 0x891a, &(0x7f0000000680)={'syzkaller1\x00', {0x2, 0x4e23, @multicast1}}) r8 = dup(r6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r8, 0x2000) ioctl$KVM_GET_XSAVE(r8, 0x9000aea4, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) writev(0xffffffffffffffff, &(0x7f00000006c0), 0x0) [ 618.584475][T17302] x86/PAT: syz-executor.3:17302 map pfn RAM range req write-combining for [mem 0x101021000-0x101021fff], got write-back 03:28:00 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x3, 0x2) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e21, 0x7, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x2}, {0xa, 0x4e22, 0x8, @rand_addr="37fb8fbfdeea290008a2e74872e1c6cb", 0x7}, 0x182e, [0xe6, 0x80000000, 0xffffffff, 0x1f, 0x5, 0x5, 0x7, 0x3]}, 0x5c) capget(&(0x7f0000feaff9)={0x19980330}, &(0x7f00000000c0)) 03:28:00 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x8000000000000) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uhid\x00', 0x802, 0x0) fchdir(r3) [ 618.695712][T17325] x86/PAT: syz-executor.4:17325 map pfn RAM range req write-combining for [mem 0x59eea000-0x59eeafff], got write-back [ 618.746215][T17325] x86/PAT: syz-executor.4:17325 map pfn RAM range req write-combining for [mem 0x1cdcdc000-0x1cdcdcfff], got write-back 03:28:00 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xa00, 0x0) ioctl$VIDIOC_UNSUBSCRIBE_EVENT(r0, 0x4020565b, &(0x7f0000000040)={0x800100a, 0x7fffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)=ANY=[@ANYBLOB="14000000230029080064dea8940a000005000000"], 0x14}, 0x1, 0x6087ffffffff}, 0x0) 03:28:00 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x2c8, &(0x7f0000000100)={&(0x7f00000001c0)={0x24, 0x23, 0x847, 0x0, 0x0, {0x2804}, [@typed={0x5, 0xb, @str='\x02\xac\x0f\x00me_type\x00'}]}, 0x269}}, 0x0) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_DISABLE(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x98, r4, 0x2, 0x70bd27, 0x25dfdbfe, {}, [@TIPC_NLA_BEARER={0x58, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_NAME={0xc, 0x1, @l2={'ib', 0x3a, 'ifb0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @remote}}, {0x20, 0x2, @in6={0xa, 0x4e23, 0x3bd, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0xe4}}}}]}, @TIPC_NLA_MON={0x2c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfffffa4c}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x946d}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xe1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x8000}, 0x4000080) [ 618.870721][T17419] x86/PAT: syz-executor.4:17419 map pfn RAM range req write-combining for [mem 0x1ce7b2000-0x1ce7b2fff], got write-back 03:28:01 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @remote}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e22, @remote}, @in={0x2, 0x4e22, @local}], 0x20) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22, 0x1, @mcast2, 0x7}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r3 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r3, 0xae9a) ioctl$TIOCGPTLCK(r3, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x80100, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r4, 0x0, 0x489, &(0x7f0000000540)={{0xaa, @multicast2, 0x4e20, 0x0, 'lblcr\x00', 0x44, 0x1, 0xe}, {@loopback, 0x4e24, 0x0, 0x0, 0x4, 0x80}}, 0x44) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r2, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r5 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r5, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) 03:28:01 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mprotect(&(0x7f0000188000/0x2000)=nil, 0x2000, 0x0) capget(&(0x7f0000feaff9)={0x19980330}, &(0x7f00000000c0)) [ 619.009003][T17434] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 03:28:01 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 03:28:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x4, 0x3f, 0x7, 0x5, 0x2, 0x6, 0x10001, 0x3ba, 0x40, 0x276, 0x9, 0x6, 0x38, 0x1, 0x6, 0x0, 0x9}, [{0x0, 0x10000, 0xffff, 0x8, 0xfffffffffffffff8, 0xffffffff, 0x6, 0x7fff}], "e485f42b9ae501d49b8dd32953677f9806cad5933e0138d482cdfd3d4093f49d95b19e704bb8032eefa891af95c8e232bc7f3d822b632c591664ce", [[], [], [], [], [], [], [], []]}, 0x8b3) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x14, 0x23, 0x829, 0x0, 0x0, {0x2805}}, 0x14}, 0x1, 0x6087ffffffff}, 0x0) 03:28:01 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x8000000004) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x4000, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x6, 0x1, 0x100, 0x7ff, 0x400, 0x7, 0x8, 0x0, 0xfffffffffffffffa, 0x3, 0x100000000, 0x6d8e, 0xd8c7, 0xb64, 0x3, 0xc6c], 0x4000, 0x48100}) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) 03:28:01 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400203) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r3, 0x2000) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) capget(&(0x7f0000feaff9)={0x19980330}, &(0x7f00000000c0)) 03:28:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x2, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) fcntl$setsig(r1, 0xa, 0x3d) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) flock(r1, 0x2) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2c, 0x23, 0x829, 0x70bd2d, 0x0, {0x2805}, [@nested={0x18, 0x11, [@generic="b49726a2f2cf48fcc1dbb7d148df5a009d"]}]}, 0x2c}, 0x1, 0x6087ffffffff, 0x0, 0x80}, 0x0) [ 619.279877][T17501] x86/PAT: syz-executor.1:17501 map pfn RAM range req write-combining for [mem 0x1ce1c8000-0x1ce1c8fff], got write-back 03:28:01 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x60400200) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) r2 = socket$key(0xf, 0x3, 0x2) sendmmsg(r2, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x21) ptrace$cont(0x18, r3, 0x0, 0x0) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r3, 0x0, 0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000000)=r3) 03:28:01 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) r1 = io_uring_setup(0xfd7, &(0x7f00000001c0)={0x0, 0x0, 0x2, 0x2, 0x296}) r2 = fcntl$dupfd(r0, 0xd555e68949175404, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x14, 0x23, 0x829, 0x0, 0x0, {0x2805}}, 0x14}, 0x1, 0x6087ffffffff}, 0x0) 03:28:01 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r2 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$TIOCGPTLCK(r2, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) r3 = socket$key(0xf, 0x3, 0x2) sendmmsg(r3, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) fsetxattr$security_selinux(r3, &(0x7f00000000c0)='security.selinux\x00', &(0x7f0000000140)='system_u:object_r:lib_t:s0\x00', 0x1b, 0x1) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0x9}) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r4 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) 03:28:01 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getpeername(r2, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, &(0x7f0000000140)=0x80) r3 = socket$unix(0x1, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r3, 0x0, 0x484, &(0x7f0000000000)=""/90, &(0x7f0000000080)=0x5a) r4 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x6dd0, 0x200000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f0000000200)={{0xffffffffffffffff, 0x2, 0x8, 0x2, 0x1}, 0x401, 0x20}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 03:28:01 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) capget(&(0x7f0000feaff9)={0x19980330}, &(0x7f00000000c0)) 03:28:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000000040)={0x380f3ac7e8fc25a7, 0x10000}) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) [ 619.677832][T17604] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 03:28:01 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x71fa80) r2 = socket$key(0xf, 0x3, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000100)={0x1f, 0x9, 0xa45, 0x2, 0x4, 0x1}) sendmmsg(r2, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) capget(&(0x7f0000feaff9)={0x19980330}, &(0x7f00000000c0)={0xffff7ffe, 0x0, 0x0, 0x6, 0xffffffff, 0x2}) 03:28:01 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x8000000004) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, 0x0, &(0x7f0000000080)) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) 03:28:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000000)={0x2}, 0x4) ioctl$UI_BEGIN_FF_ERASE(r1, 0xc00c55ca, &(0x7f0000000080)={0xd, 0x7, 0x3}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x25b, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1400000035002908009400000000000005000000"], 0x14}, 0x1, 0x6087ffffffff, 0x0, 0x10008844}, 0x4000000) r3 = shmget(0x0, 0x200000, 0x400, &(0x7f0000dfd000/0x200000)=nil) ioctl$IOC_PR_PREEMPT_ABORT(0xffffffffffffffff, 0x401870cc, &(0x7f00000000c0)={0x2, 0x1, 0x80, 0x9}) shmctl$SHM_UNLOCK(r3, 0xc) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) ioctl$SNDRV_TIMER_IOCTL_STATUS(r4, 0x80605414, &(0x7f00000001c0)=""/204) 03:28:01 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000040)={'nr0\x00', 0x101}) r3 = socket$key(0xf, 0x3, 0x2) sendmmsg(r3, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000080)={0x4, 0xfffffffb}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$FICLONE(r3, 0x40049409, r4) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000340)={0x400, 0x2, 0x2, 0x1000, 0x8, [{0x7, 0x2, 0x80000001, 0x0, 0x0, 0xc}, {0xffffffffffff7fff, 0xa10b, 0x4, 0x0, 0x0, 0x200}, {0x0, 0x200000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x2000}, {0x4, 0x1, 0x1, 0x0, 0x0, 0x684}, {0x2, 0x3, 0xf98, 0x0, 0x0, 0x87fdc234ba0fe063}, {0x10000, 0x3, 0x6, 0x0, 0x0, 0x80}, {0xffffffffffffffd1, 0x8, 0x1000, 0x0, 0x0, 0x100}, {0x8, 0x101, 0x6, 0x0, 0x0, 0x280}]}) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x254}, 0x8, 0x80000) write$binfmt_elf64(r5, &(0x7f0000000540)=ANY=[@ANYBLOB="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"/706], 0x2c2) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) socket$inet_icmp_raw(0x2, 0x3, 0x1) 03:28:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)=ANY=[@ANYBLOB="1c00000023006908000000000000000005000000edff100080000000"], 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 03:28:02 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @local}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r2 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$TIOCGPTLCK(r2, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r3 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r3, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) 03:28:02 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mprotect(&(0x7f000011e000/0xf000)=nil, 0xf000, 0x3000001) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x10801, 0x0) capget(&(0x7f0000feaff9)={0x19980330}, &(0x7f00000000c0)) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000140)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) [ 619.997337][T17718] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 03:28:02 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x262ecda690b30c8b) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r2 = dup(r1) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r2, 0x2000) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r3, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) 03:28:02 executing program 3: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r2 = dup(r1) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r2, 0x2000) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000000)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x14, 0x23, 0x829, 0x0, 0x0, {0x2805}}, 0x14}, 0x1, 0x6087ffffffff}, 0x0) [ 620.127090][T17730] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 03:28:02 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x410441) 03:28:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='hsr0\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) socket$isdn(0x22, 0x3, 0x21) [ 620.219053][T17738] x86/PAT: syz-executor.4:17738 map pfn RAM range req write-combining for [mem 0x1cde94000-0x1cde94fff], got write-back [ 620.223795][T17749] x86/PAT: syz-executor.3:17749 map pfn RAM range req write-combining for [mem 0x1ce050000-0x1ce050fff], got write-back 03:28:02 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r3, 0x2000) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r6 = dup(r5) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r6, 0x2000) ioctl$BLKRRPART(r6, 0x125f, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) capget(&(0x7f0000feaff9)={0x19980330}, &(0x7f00000000c0)) prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0) [ 620.366652][T17738] x86/PAT: syz-executor.4:17738 map pfn RAM range req write-combining for [mem 0x1ce2b4000-0x1ce2b4fff], got write-back 03:28:02 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, 0xfffffffffffffffd, 0x61e9e28dd4de071a, 0x0) r2 = semget$private(0x0, 0x1, 0x0) semctl$GETALL(r2, 0x0, 0x14, &(0x7f00000000c0)=""/40) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r3, 0x4d) setsockopt$inet6_tcp_TLS_RX(r3, 0x6, 0x2, &(0x7f0000000040)=@gcm_256={{0x303}, "044aaa6128beba9a", "088c325e4d798b9716277fff869da07ccad47c6de3e6f1d024fd4d43e3866c39", "0e102812", "7c68c8d73cfb7662"}, 0x38) ioctl$KDADDIO(r1, 0x4b34, 0x9) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) quotactl(0x9, &(0x7f0000000100)='./file0\x00', 0xee00, &(0x7f0000000140)="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") r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) r5 = fcntl$getown(r4, 0x9) capget(&(0x7f0000feaff9)={0x19980330, r5}, &(0x7f00000000c0)={0x4}) 03:28:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x14, 0x23, 0x829, 0x0, 0x0, {0x2805}}, 0x14}, 0x1, 0x6087ffffffff}, 0x0) time(&(0x7f0000000000)) 03:28:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x4d947711d5cd3b98, 0x0) r8 = syz_genetlink_get_family_id$tipc(&(0x7f00000001c0)='TIPC\x00') sendmsg$TIPC_CMD_GET_BEARER_NAMES(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000180), 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x1c, r8, 0x0, 0x70bd2c, 0x25dfdbfd}, 0x1c}}, 0x0) sendmsg$TIPC_CMD_SET_LINK_TOL(r7, &(0x7f00000002c0)={&(0x7f00000001c0), 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x68, r8, 0x52e4d76e2dbb0dc5, 0x70bd2b, 0x25dfdbff, {{}, 0x0, 0x4107, 0x0, {0x4c, 0x18, {0x0, @media='eth\x00'}}}, ["", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x800) utimensat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={{r3, r4/1000+10000}, {r5, r6/1000+10000}}, 0x100) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 03:28:02 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8, 0x8, 0x3]}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_API_VERSION(r3, 0xae03, 0x8f) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 03:28:02 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x38) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) r2 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) 03:28:02 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r2 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$TIOCGPTLCK(r2, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, &(0x7f00000002c0)=ANY=[@ANYBLOB="66696c74657200000000000000000000e77a5366dd1c9a76989dab590000000000000000000000000000000007000000543c663fef3d00eba11b7a614956f24f2b2df432004a20925822e91314bf6b739660297819bc80088794d5405f47681b4c9ac7e0aea5a1aea7eef001fa59db44c634f0ac76859fd6b44d3f188df86f958e993edee651ee9406be35214e0aa9fc902f418b5001ba63215f36db366df37da991b5b7d63b47545f27393cb0565b3767e67a42e68a8c9c209b3144e4075d0f"], &(0x7f0000000140)=0x2b) write(r1, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380), 0x3d9, &(0x7f00000003c0)=""/205, 0xcd}, 0x1) r4 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r4, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) 03:28:02 executing program 3: r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) ioctl$SG_GET_RESERVED_SIZE(0xffffffffffffffff, 0x2272, &(0x7f0000000040)) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) ptrace$poke(0x4, r0, &(0x7f0000000000), 0x71a1fcfb) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400201) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x14, 0x23, 0x829, 0x0, 0x0, {0x2805}}, 0x14}, 0x1, 0x6087ffffffff}, 0x0) 03:28:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$RTC_UIE_ON(r1, 0x7003) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r4, 0x2000) open_tree(r4, &(0x7f0000000040)='./file0\x00', 0x0) lsetxattr$trusted_overlay_upper(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.upper\x00', &(0x7f00000002c0)={0x0, 0xfb, 0x100, 0x1, 0x6, "b7d83d5e41227436565b04c9e64cb499", "1b18ec70859eadcab7a791b1695031b8a6c0d2a7261364b928a2ee89fd41e37ad94bb3fc0fc6708068f8e2ca045d7ac7c8b3ea3abbabe49c7387a220b268a38614430ba365f3ac51189d6909a1a3fd23f3bd5ed0e0f58e26276142a35030e2293ff883304723e1f4b88ff220460812e14b336d0e9bbb27ced3f80714db4380d4853098007a7caa8682a84c4133cab14bcc0331a3009f600c2c4ce63c15cc371f9575c4b7904295f79fec61b42ff5462dbb47ad1ae14dabf889d9accc5e9c1ff52cd97828984b44e2c2012ead44c37ff3494beeffa9f7f3b4ae233e90f1c025e6c248b37ae75431c02d3d32"}, 0x100, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)=ANY=[@ANYBLOB="1c0000003b001101800000c3ff00"/28], 0x1c}, 0x1, 0x6087ffffffff}, 0x0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x40200) r6 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r6, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r8 = dup(r7) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r8, 0x2000) ioctl$VIDIOC_S_PARM(r8, 0xc0cc5616, &(0x7f00000001c0)={0x9, @raw_data="0c472c774f7e0936c8b4f769a4617572b095a6f79ba565f46a2f6a50bf294beb0b4e44e8843f89bd696d7e7d040207cde31a7a06d5492b32cae8d8a2699d1ce4a9ec13ac55ba7ff8f5a238e35d61b10dacf70cfa2715f116faf396161642ab9c373b2f23581fe9309730d78f85fc930668fa78c483b1c5cf0d9856fc8ea3aa6bfb106da8aba9deb24d409637c12b7a91a79cfb99f64b0ca835739c212217dc9b6321abc22107eb8ec933921f4730d84a003c1d1e1ab8657d1437cd97a86b9ddf17d3fc8f59d54e97"}) 03:28:02 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) 03:28:02 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x200000) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r3, 0x2000) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0xa920, 0x10, 0x0, 0xffffffffffffffff}) r5 = dup(r4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r5, 0x2000) ioctl$RTC_IRQP_SET(r5, 0x4008700c, 0x3fa) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) capget(&(0x7f0000feaff9)={0x19980330}, &(0x7f00000000c0)) [ 620.868748][T17891] x86/PAT: syz-executor.2:17891 map pfn RAM range req write-combining for [mem 0x1ce711000-0x1ce711fff], got write-back 03:28:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r3, 0x2000) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000080)={r5, 0x1, 0x6, @local}, 0x10) r6 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r6, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) r8 = semget$private(0x0, 0x9, 0x0) semop(r8, &(0x7f0000000440)=[{0x0, 0x8001}], 0x1) semop(r8, &(0x7f0000000000)=[{0x0, 0x38000}], 0x1) semctl$IPC_RMID(r8, 0x0, 0x0) semop(r8, &(0x7f0000000000)=[{0x1, 0x0, 0x1000}], 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 03:28:03 executing program 3: membarrier(0x2, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) setsockopt$XDP_RX_RING(r0, 0x11b, 0x2, &(0x7f00000000c0)=0x1110, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioperm(0x1, 0x9, 0xe72) sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="14b811b2ddc389f741000000236a29080000000085b5d9b2f6b67043e8cbe4de2da699cbacda8eb4405c2f2c5bbd4e3e6d57911b5a0d5e5b1c338e19b889b46cb2ad81d3696c59da585132c5ceb1ad83ddf65ea4654d06"], 0x14}, 0x1, 0x6087ffffffff}, 0x0) 03:28:03 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000440)=[{&(0x7f00000001c0)="f2dce3a766bb2c3ecca70078621b5877d3623c922ac9668bb37f638f191bd6f04b2a6c25b61943cf4832ee8e25a8fd68f7f4d6d3f117a026bab1725c5ac2a445f8ff325885838b170c3286ebb9351a7bfc9130ec7dca5f58b0cd4abc327e226c6f1c7021757d71f1f28191ddc298e644c08b597667ad8fbdc215f03cc2e3119eaf365c29984573e5ca", 0x89}, {&(0x7f0000000000)="ea314c0166d629d59679813f6c6628e5b9b99b712dc54e65a4638cd4aeb9fe05df505090175fc79633d34d09cf3a7df1bc6d94e3c4abb7c5f6d30a47dae225d2b1556d9700774b08796fee0d4c079b7b84bcc7100094d2bca08b39f173174c234f50851836c2b766b7eb9a753f", 0x6d}, {&(0x7f00000004c0)="5ed78612af6e065333ff24ef296b91c355f9d63091b9ac360a07d0637895a573e6d39efbe31171d091d50d30a6368338278e4003959ab25c1b12c872c9406f207d2d75e608a404999acf50d73549209a2beffc185cadb3b0a2d3e8e02faad3198dfe8377979316a1cc9ecf49a81a620115ebd6784591a14810ff347d438c32900fdc916ac1330a074e04e643f7a3f20cf7366998da4836d1a9178c225d4fd49b26baa4abcfee4d32a3bdf4b691668f7d07e1118a1761b98325cf1c5e0f30040055180318b8d6c8f94eb36700e53f1bf52097cffa9a7e39b8589567fba03cd7e300"/239, 0xef}, {&(0x7f0000000280)="3dc0682aa0f50652c094bf6edfb7af2387b286165292ca874cb66b6169c3945f0c5e1132f6f54a009c2c085137d5fd4f5632485acc24eb6e3518179c438af150eecccfa7503f05fc2db0959a5471396d103b9aa1be71acef1af8da68a1c19dde45649887e764016a1c20f68335d834ba6707d416e7291e477675be5d83f87640011c312e393a7c14f6eedec6b0ab213a8b40ff260f8f49cd1dcb344cef3b8c8cee6879ad60b3", 0xa6}, {&(0x7f0000000340)="8396ef76f4fa1431a62292ca05708cb950ca7892b3c6503b866f8212e68fb30c1b9bfa54d434b42c3a88c57e965e85c701af44ef82b59ab6036ef7ee29821eeae962fc5ec4790a9816f750a1ae486134468d5eac9efdad8b8732ff2baea3e292a12e16d902e2fd1320aea493dd75ccef116a84f3fef0d25810a462f9f9f985b48a831262e125b0b78431736f891f136628df88b5c7ee1825477d72c7f1db05b205604a8ad1b0994d57c3c37e23301c9d546a460db1ccfb1255349ad416f7337b32050def8c7b74d1c4cef10ab2ddd376f187089f9bb867683fef60bb0e2645ddbc8800"/236, 0xec}], 0x5) 03:28:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0xe8}, 0x1, 0x6087ffffffff}, 0x0) pipe2$9p(&(0x7f00000000c0), 0x7800) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r5 = dup(r4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r5, 0x2000) ioctl$HIDIOCGREPORT(r5, 0x400c4807, &(0x7f0000000080)={0x3, 0xffffffff, 0x1}) [ 621.094529][T17980] x86/PAT: syz-executor.0:17980 map pfn RAM range req write-combining for [mem 0x1ceb5b000-0x1ceb5bfff], got write-back 03:28:03 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x4000) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r2 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$TIOCGPTLCK(r2, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r3 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r3, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) 03:28:03 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$ppp(0xffffffffffffffff, &(0x7f0000000000)="e426a3df9323a9ed77edccc9c6a8eba9e560335e319a2adbcf1a410bb9e8da731dd85a001a8658b3361bcbe9478f3d47d4719eafd1ceea037ea91f7cb8b99e74af9301efb9758b", 0x47) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x7fffffff, 0x311000) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_SIZE(r1, 0xc040564a, &(0x7f0000000140)={0x1, 0x0, 0x1012, 0x0, 0x1ff, 0xfff, 0x6}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) capget(&(0x7f0000feaff9)={0x19980330}, &(0x7f00000000c0)) r2 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000480)=@newqdisc={0x444, 0x24, 0x507, 0x0, 0x0, {0x0, r6, {0x0, 0xe}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x418, 0x2, [@TCA_CBQ_RTAB={0x404}, @TCA_CBQ_RATE={0x10, 0x5, {0x6, 0x0, 0x0, 0x0, 0x0, 0x5}}]}}]}, 0x444}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newqdisc={0x24, 0x24, 0x507, 0x0, 0x0, {0x0, r6, {}, {0x0, 0xe}}}, 0x24}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x120000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@delneigh={0x70, 0x1d, 0xb00, 0x70bd26, 0x25dfdbfe, {0xa, 0x0, 0x0, r6, 0x197aa87b97a8d28c, 0xbc, 0x5}, [@NDA_CACHEINFO={0x14, 0x3, {0x101, 0x1ff, 0x80, 0x8}}, @NDA_DST_IPV4={0x8, 0x1, @empty}, @NDA_CACHEINFO={0x14, 0x3, {0x0, 0x1, 0x3868, 0x7}}, @NDA_DST_IPV4={0x8, 0x1, @multicast1}, @NDA_DST_IPV6={0x14, 0x1, @dev={0xfe, 0x80, [], 0x24}}, @NDA_PROBES={0x8, 0x4, 0x1000}]}, 0x70}}, 0x80) socket$nl_generic(0x10, 0x3, 0x10) r7 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r7, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r9 = dup(r8) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r9, 0x2000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r9, 0x40505331, &(0x7f00000001c0)={{0x8, 0x7}, {0x21, 0x4}, 0x89, 0x4, 0x6}) [ 621.263719][T18027] x86/PAT: syz-executor.2:18027 map pfn RAM range req write-combining for [mem 0x1ce223000-0x1ce223fff], got write-back 03:28:03 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) [ 621.355337][T18027] x86/PAT: syz-executor.2:18027 map pfn RAM range req write-combining for [mem 0x1ce6ad000-0x1ce6adfff], got write-back 03:28:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet(0x11, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f00000000c0)=0x9, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000480)=@newqdisc={0x444, 0x24, 0x507, 0x0, 0x0, {0x0, r6, {0x0, 0xe}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x418, 0x2, [@TCA_CBQ_RTAB={0x404}, @TCA_CBQ_RATE={0x10, 0x5, {0x6, 0x0, 0x0, 0x0, 0x0, 0x5}}]}}]}, 0x444}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newqdisc={0x24, 0x24, 0x507, 0x0, 0x0, {0x0, r6, {}, {0x0, 0xe}}}, 0x24}}, 0x0) sendmsg$inet(r2, &(0x7f0000000880)={&(0x7f0000000080)={0x2, 0x4e24, @multicast2}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000140)}, {&(0x7f0000000340)="231e5082e7b61860239aa7d91b6f18803b47ec2d047d58479efc9e9f56048665e4f7b96b96c144a0eb771df35d5be263542529816dedf498fcfdde7a8c613357cd422fbee22268db02c8640ad4827f0be578069e1398b7e497cd2c45324668421dd694f6580b583782451d78f7af3e15fb6ddd0bded75b548c0a2dc0923b224b9f58bb623fe533acd4bb06cd0164ab295987df90cb9dd39e3315e9f7158f172e2504a7642f266b0d", 0xa8}, {&(0x7f00000001c0)="b93d8057f430eb5a73a9e7a4a9cc83a89e2486f81c2e577e2dbebd6e2f600adeb233df5fb74706e3a17aedef781f051f892607bf3c3883e1bcfc0685b82adf2e7909108a56dfe8ae", 0x48}, {&(0x7f0000000400)="824ce8bc8ab6c6674ef8176e25c4cc7a580c4b06c0d17ca28701b42caa1b1e57896c5342f3c42c4898218c7ccd44257a942b8adea74698b089db86765ff31c35c8a6b7f9083b41ba933983011cd5dafd83bc1f76b91acf7a64f96940bf963948f083b799930171f6f28385930b66fa17f4bc37f48c9fab91851da343197ed944883d4d6ff1bd57904f9d2b5fbedb337383e5ad0c0792dcd4bb383a60ff7e4439583983463eb67e3a14aca141e99eedc38a70ebfe8d930e48da031be73d7147b5c946dd29cf35c0467cd2d8ebe4122f0274939b2461d598c8b9257b6c5a86", 0xde}, {&(0x7f0000000500)="aea70c0b564bf830c2bd45fdf627fb184f045d15ddc9ce7b7dc229b7d64e0f5cb0a99abcdb3afb218a797b7eacccb25df49c9acc8beace1f9db9ec81af5c1478798d3edf38a1e026ffdfc9e13d835309ce86d256bcd2bb407e321a126d3fc46864ac9ba166a8d84e5e1f6c0ac7ad38d36e1a6c56ace803322855246d8301e2001c24730593204d238717b9c3a64c52a8131d5f72ae7089762eca71c010e4535f92b8d694e3a331f66a145cafaf3f1ee574b56b634e1839f4a3c355e02cc9280b7fe38b8694f3102c887a691fe2a0ac155b02", 0xd2}], 0x5, &(0x7f0000000680)=[@ip_retopts={{0x4c, 0x0, 0x7, {[@generic={0xe2b3b6fd84b411e9, 0x11, "3e1843bfda778af7daafdd967ca0ed"}, @rr={0x7, 0x2b, 0x6, [@broadcast, @multicast2, @rand_addr=0x6, @broadcast, @multicast2, @remote, @multicast1, @rand_addr, @remote, @local]}]}}}, @ip_retopts={{0x80, 0x0, 0x7, {[@timestamp={0x44, 0x14, 0x6, 0x2, 0x5, [{[@loopback], 0x2fb2189a}, {[@broadcast], 0x3ff}]}, @ssrr={0x89, 0x1b, 0x1, [@multicast2, @remote, @empty, @empty, @broadcast, @initdev={0xac, 0x1e, 0x0, 0x0}]}, @ra={0x94, 0x6, 0xfd}, @lsrr={0x83, 0x2b, 0x0, [@dev={0xac, 0x14, 0x14, 0x24}, @empty, @initdev={0xac, 0x1e, 0x0, 0x0}, @empty, @rand_addr=0x8, @broadcast, @loopback, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @loopback]}, @timestamp={0x44, 0x10, 0x7f, 0x1, 0x3, [{}, {[@remote], 0x6}]}]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x12}}, @ip_retopts={{0x74, 0x0, 0x7, {[@rr={0x7, 0xf, 0xfa, [@loopback, @empty, @remote]}, @timestamp={0x44, 0x1c, 0xc3, 0x3, 0x7, [{[@initdev={0xac, 0x1e, 0x0, 0x0}], 0x2}, {[@dev={0xac, 0x14, 0x14, 0x1c}], 0x5a6}, {[@empty], 0x2a0}]}, @timestamp={0x44, 0x1c, 0x5, 0x3, 0xc, [{[], 0x81}, {[], 0x9}, {[@broadcast], 0x9}, {[], 0xae9c}, {[], 0xfff}]}, @ra={0x94, 0x6, 0x81}, @generic={0x44, 0xe, "5847cfa2c3cb323bc28d1f6c"}, @timestamp={0x44, 0x8, 0xff, 0x1, 0x4, [{[], 0x3}]}, @noop]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x2}}, @ip_ttl={{0x14, 0x0, 0x2, 0x8}}, @ip_tos_int={{0x14}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x2}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r6, @remote, @local}}}], 0x1e0}, 0x10) sendmsg(r1, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc={0x27, 0x7}, 0x80, 0x0}, 0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="fdffffff589ee9430cbbe548ccb7e49aeb73a78a3c7de73549da801494ddc846709930d7d2620d49b951a2e0dde8622c052ec9da1709000000350f0145bd0148e32da91f8a5b03fdd15b9bc8f13c31", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f00000002c0)={r9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={r9}, &(0x7f0000000040)=0x8) r10 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) mlockall(0x6) r11 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r11, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x14, 0x3b, 0x829, 0x0, 0x0, {0x5}}, 0x14}, 0x1, 0x6087ffffffff}, 0x1792be52bcd07d7d) r12 = gettid() ptrace$setopts(0x4206, r12, 0x0, 0x0) tkill(r12, 0x21) ptrace$cont(0x18, r12, 0x0, 0x0) ptrace$setregs(0xd, r12, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r12, 0x0, 0x0) r13 = syz_open_procfs$namespace(r12, &(0x7f0000000140)='ns/ipc\x00') ioctl(r13, 0x1, &(0x7f0000000900)="f413e9755062efee2c79360d501be0e7a8e4353a487bbedec7551fef70d4d765b40c3198fa2e0a297daefe9403a5a370a4820cf58a536eab70a131655deb6081c617b5cf25c2dac8319a64b6e2cbbc8aebafe8f3d003fcbf37815020dfb39f9f0a2e9aae1422f32d3ab56931994dbc1ed7286cb1c3038e") 03:28:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x14, 0x23, 0x829, 0x0, 0x0, {0x2805}}, 0x14}, 0x1, 0x6087ffffffff}, 0x0) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r5 = dup(r4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r5, 0x2000) ioctl$HIDIOCSUSAGE(r5, 0x4018480c, &(0x7f0000000000)={0x2, 0x2, 0x8001, 0x2, 0x800, 0x9}) 03:28:03 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x100) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) [ 621.585230][T18134] x86/PAT: syz-executor.2:18134 map pfn RAM range req write-combining for [mem 0x1d0737000-0x1d0737fff], got write-back 03:28:03 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x21) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) setpgid(r0, r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r2, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r4 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r4, 0xae9a) ioctl$TIOCGPTLCK(r4, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r3, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r3, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r5 = accept4(r2, 0x0, 0x0, 0x80000) sendto$inet6(r5, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) [ 621.639246][T18153] x86/PAT: syz-executor.2:18153 map pfn RAM range req write-combining for [mem 0x1cebb5000-0x1cebb5fff], got write-back 03:28:03 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/current\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) capget(&(0x7f0000feaff9)={0x19980330}, &(0x7f00000000c0)) 03:28:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x2c8, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="240000002300470800000f006d500900000000000000706500"], 0x269}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_ADD(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x1c, r5, 0x403, 0x0, 0x0, {0x3}, [@FOU_ATTR_AF={0x8}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x22021000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x48, r5, 0x0, 0x70bd26, 0x25dfdbfb, {}, [@FOU_ATTR_LOCAL_V4={0x8, 0x6, @remote}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @remote}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @rand_addr="e8e2cb65dbdc37e34e33e736cb980220"}]}, 0x48}, 0x1, 0x0, 0x0, 0x88}, 0x4) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r6 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x9, 0x4a8b89b9f6265f20) ioctl$sock_inet_sctp_SIOCINQ(r6, 0x541b, &(0x7f0000000200)) 03:28:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x2000, 0x0) setsockopt$TIPC_DEST_DROPPABLE(r3, 0x10f, 0x81, &(0x7f0000000040)=0x40, 0x4) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 03:28:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r4, 0x2000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r4, 0x40045532, &(0x7f0000000000)=0x8000) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x14}, 0x1, 0x6087ffffffff}, 0x0) [ 621.905534][T18179] netlink: 'syz-executor.0': attribute type 2 has an invalid length. 03:28:04 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x8000000004) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)={0x14, 0x2e, 0x400, 0x0, 0x0, {0x2804}}, 0x14}}, 0x8004) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4022}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x2c, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x940c0) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x80000) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000240), 0x4) 03:28:04 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r3, 0x2000) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f00000000c0)=""/4096) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) capget(&(0x7f0000feaff9)={0x19980330}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xff}) [ 622.053868][T18236] x86/PAT: syz-executor.3:18236 map pfn RAM range req write-combining for [mem 0x1ceb44000-0x1ceb44fff], got write-back 03:28:04 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$evdev(r0, &(0x7f00000001c0)=[{{0x0, 0x2710}, 0x12, 0x1, 0x8}, {{0x77359400}, 0x16, 0x7, 0x5}, {{0x0, 0x7530}, 0x0, 0x20, 0x7}, {{0x0, 0x7530}, 0x14, 0x47, 0x7}, {{r1, r2/1000+30000}, 0x29, 0x1, 0x7c}, {{}, 0x3e, 0x1, 0xa2c}], 0x90) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x8, 0xfff, 0x9}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)={r3, 0x7ff, 0x101}, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)=ANY=[@ANYBLOB="1c0000002300290800000000000000000500000008001100ebb4442e"], 0x1c}, 0x1, 0x6087ffffffff}, 0x8002) [ 622.100186][T18265] x86/PAT: syz-executor.1:18265 map pfn RAM range req write-combining for [mem 0x1cf292000-0x1cf292fff], got write-back 03:28:04 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r4, 0x2000) r5 = accept$inet(r4, &(0x7f0000000140)={0x2, 0x0, @empty}, &(0x7f00000001c0)=0x10) getsockopt$inet_buf(r5, 0x0, 0x10, &(0x7f0000000200)=""/157, &(0x7f0000000340)=0x9d) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000000380)={0x81, 0x800, 0x7, 'queue1\x00', 0x20}) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 622.152859][T18285] x86/PAT: syz-executor.3:18285 map pfn RAM range req write-combining for [mem 0x1ce400000-0x1ce400fff], got write-back 03:28:04 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r2 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) fdatasync(0xffffffffffffffff) ioctl$KVM_NMI(r2, 0xae9a) ioctl$TIOCGPTLCK(r2, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, 0x0, 0xfffffffffffffdd1, 0x4) write(r1, &(0x7f0000000540)="22e55fc2bf5a15c2818fe4f55f23284af25bd98c5e519446535de9b489cef15e3fdcfe7ba0ecbd0678dd98a99cd10c19e51d024c7fe276342120207bbe048db24695de4d7d0987476218d8377fb8dd7a2bbf33bb7d8b0a675f153006b1772d8ebfb5afddf7ad25c0b273d2eac7fffb4e9fe590196a359354dc5b0e8a530318e78810b980059a1a98681ffe8333bb4050d4ec5cab3fcb7a58ce82a85e39", 0x183) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r4 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r4, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) 03:28:04 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x80001, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000040)={0x1, [0x6375]}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x8000000004) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r5 = dup(r4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r5, 0x2000) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f00000000c0)) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) [ 622.290122][T18294] x86/PAT: syz-executor.0:18294 map pfn RAM range req write-combining for [mem 0x1cfff6000-0x1cfff6fff], got write-back 03:28:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x14, 0x23, 0x829, 0x0, 0x0, {0x2805}}, 0x14}, 0x1, 0x6087ffffffff}, 0x0) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r5 = dup(r4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r5, 0x2000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f0000000000)={{0x3f, 0x32}, 'port0\x00', 0xc2, 0x0, 0x101, 0x6, 0x401, 0x5, 0x2, 0x0, 0x1, 0x4}) [ 622.334748][T18299] x86/PAT: syz-executor.4:18299 map pfn RAM range req write-combining for [mem 0x1ce92d000-0x1ce92dfff], got write-back 03:28:04 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x21) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) capget(&(0x7f0000feaff9)={0x19980330, r1}, &(0x7f00000000c0)) 03:28:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000002c0)={r5}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r5, @in6={{0xa, 0x4e23, 0x81, @mcast1, 0x7}}}, &(0x7f00000000c0)=0x84) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)=ANY=[@ANYBLOB="1c010000230029080000000000000000050000000800110080000000"], 0x1c}, 0x1, 0x6087ffffffff}, 0x0) [ 622.433048][T18306] x86/PAT: syz-executor.3:18306 map pfn RAM range req write-combining for [mem 0x1cf3d2000-0x1cf3d2fff], got write-back [ 622.508088][T18326] x86/PAT: syz-executor.3:18326 map pfn RAM range req write-combining for [mem 0x1cea77000-0x1cea77fff], got write-back 03:28:04 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x10000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x80000001, 0xa082) write$P9_RREMOVE(r2, &(0x7f0000000040)={0x4, 0x7b, 0x2}, 0x7) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x224081, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x2, 0x30, 0x6b, 0x101}, &(0x7f0000000100)=0x18) ioctl$KVM_GET_NESTED_STATE(r2, 0xc080aebe, &(0x7f0000000300)={0x0, 0x0, 0x2080}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000140)={r5, 0xcc, &(0x7f00000001c0)=[@in={0x2, 0x4e22, @local}, @in={0x2, 0x4e20, @multicast2}, @in6={0xa, 0x4e23, 0x8000, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x8001}, @in6={0xa, 0x4e21, 0x3f, @loopback, 0xfffffff8}, @in6={0xa, 0x4e22, 0x8c7, @loopback, 0x80}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}, @in6={0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x2a}, 0x3ff}, @in6={0xa, 0x4e21, 0x145, @local, 0x2c29}, @in={0x2, 0x4e23, @remote}]}, &(0x7f00000002c0)=0x10) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 03:28:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000080)={&(0x7f0000000000), 0xc, &(0x7f0000000040)={&(0x7f00000001c0)={0x168, 0x39, 0x4, 0x70bd2b, 0x25dfdbfe, {0x1b}, [@generic="1ed588f292ab65f1d1b40dcc3139d340b13544a3df38d7c196a7fca951d9fe3676e3fea6f3793690ba7d94f2a22a3337b614e02db1003a18b3a79ca2af2af97ad633c0842caafa08cd1953775e239c4d41a9ff3c928a35d3dc4468be8fa49416bb", @generic="2925e52407379853e0575596fdcdae4df7ba6e3513cc844c8a6ccb1fd732e347a665022db232", @generic="a0e953ef5e1fcd4997075e9099cb3337308ec147875ab2416ed4ad89745bbe073aa2f023f38515db31ecb1f05ac67f1928c36ce3a4b3b206107e7204001c809ad4d59a6f57a878592a57e83a30bd50aad54b761622c1e95e35f5a1563e39feaee7600f4ed9ffcedfb115570688cd90a7d3b9f0c086be32635f71a36a715c2e293d3b2d051e82cebb768a054f9b887faad8f7c2b8f81d36436896c0dc33bcf7c2f15d8e6b7ff362bd7fae12ed0d89e4dae0b26254dc81c74d1ef6ff87b6f5546c72539b0a13429ab81d", @typed={0x4, 0x43}]}, 0x168}, 0x1, 0x0, 0x0, 0x4000000}, 0xa010) prctl$PR_GET_FP_MODE(0x2e) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 03:28:04 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = socket$inet(0x11, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f00000000c0)=0x9, 0x4) sendmsg(r1, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc={0x27, 0x7}, 0x80, 0x0}, 0x0) r2 = accept$inet(r1, &(0x7f0000000000)={0x2, 0x0, @broadcast}, &(0x7f0000000040)=0x10) getcwd(&(0x7f0000000180)=""/39, 0x27) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000100)={'ah\x00'}, &(0x7f0000000140)=0x1e) capget(&(0x7f0000feaff9)={0x19980330}, &(0x7f00000000c0)) 03:28:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r3, 0x2000) connect$vsock_dgram(r3, &(0x7f0000000000)={0x28, 0x0, 0x2711, @host}, 0x10) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x14, 0x23, 0x829, 0x0, 0x0, {0x2805}}, 0x14}, 0x1, 0x6087ffffffff}, 0x0) [ 622.830954][T18430] x86/PAT: syz-executor.3:18430 map pfn RAM range req write-combining for [mem 0x1ce48c000-0x1ce48cfff], got write-back 03:28:04 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r2 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$TIOCGPTLCK(r2, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$EXT4_IOC_GROUP_EXTEND(r3, 0x40086607, &(0x7f00000000c0)=0x81) write(r1, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r4 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r4, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) [ 622.917337][T18436] x86/PAT: syz-executor.3:18436 map pfn RAM range req write-combining for [mem 0x1cf864000-0x1cf864fff], got write-back 03:28:05 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r1, 0x8) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) fcntl$setsig(r4, 0xa, 0x3d) 03:28:05 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x8000000004) r2 = socket$inet(0x11, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f00000000c0)=0x9, 0x4) r3 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) r4 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000380)='/proc/capi/capi20\x00', 0x1c5000, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01090000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f00000002c0)={r7}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000003c0)={r7, 0x8, 0x1}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000440)={r8, 0x6}, 0x8) preadv(r3, 0x0, 0x0, 0x0) ioctl$VHOST_SET_LOG_BASE(r3, 0x4008af04, &(0x7f0000000100)=&(0x7f0000000040)) r9 = socket$key(0xf, 0x3, 0x2) sendmmsg(r9, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@initdev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@dev}}, &(0x7f0000000340)=0xe8) sendmsg(r9, &(0x7f000087dfc8)={&(0x7f00000001c0)=@ll={0x11, 0x8, r10, 0x1, 0x4, 0x6, @dev={[], 0x19}}, 0x80, 0x0, 0xffffffffffffff92}, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0xd2b4dfa5ceb1035f, 'syz_tun\x00', 0x2}, 0x18) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) 03:28:05 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) write$USERIO_CMD_SET_PORT_TYPE(0xffffffffffffffff, &(0x7f0000000000)={0x1, 0x81}, 0x2) capget(&(0x7f0000feaff9)={0x20080522}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xff, 0x800}) 03:28:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000000000)={0x6e4e, 0x3, 0x1, {0xc, @sliced={0x200, [0x3f, 0x800, 0xff, 0x1, 0x40, 0x6, 0x7ff, 0xa000, 0x9245, 0x8, 0x5, 0x9, 0x8, 0x7fff, 0xf9, 0x4c5e, 0x1000, 0xffff, 0x4, 0x0, 0x1, 0x1, 0x4, 0x6, 0x0, 0x66, 0x9, 0xfffe, 0xff, 0x7, 0x4d, 0x3, 0x20, 0x8, 0x6, 0x200, 0x86c8, 0x3, 0x7f, 0x2, 0x6, 0x7, 0x3, 0x8, 0x5, 0x9, 0x20, 0x1], 0xff}}}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x14, 0x23, 0x829, 0x0, 0x0, {0x2805}}, 0x14}, 0x1, 0x6087ffffffff}, 0x0) 03:28:05 executing program 1: r0 = socket(0x11, 0x3, 0x2) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000100)=""/219, &(0x7f0000000000)=0xdb) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x4300) perf_event_open$cgroup(&(0x7f0000000200)={0x4, 0x70, 0x3f, 0x2, 0x1, 0x80, 0x0, 0x7fff, 0x80000, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, @perf_config_ext={0x100, 0x4}, 0x144, 0xdfdd, 0x40, 0xc, 0x6, 0x3, 0x1f}, r2, 0xe, 0xffffffffffffffff, 0x59d5866ac2f7d53c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) capget(&(0x7f0000feaff9)={0x20080522}, &(0x7f00000000c0)) 03:28:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$VIDIOC_QUERY_EXT_CTRL(0xffffffffffffffff, 0xc0e85667, &(0x7f0000000000)={0x40000000, 0x7, "a18e4803ff6d110c847e2b61c18e926b956d7094a094771dd4ccb2bd941837df", 0xffff, 0x8, 0xffffffff, 0x401, 0x1, 0x1, 0xff, 0x7a07, [0x8, 0x2, 0x800, 0x79]}) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x14, 0x23, 0x829, 0x0, 0x0, {0x2805}}, 0x14}, 0x1, 0x6087ffffffff}, 0x0) 03:28:05 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) getegid() openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r5 = dup(r4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r5, 0x2000) getpeername$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000080)=0xfffffffffffffdc9) [ 623.462207][T18539] x86/PAT: syz-executor.0:18539 map pfn RAM range req write-combining for [mem 0x1d2bbd000-0x1d2bbdfff], got write-back 03:28:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000000)={0x0, 0x9, [@remote, @local, @empty, @dev={[], 0x20}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @local, @remote, @local, @link_local]}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)=ANY=[@ANYBLOB="1c0000002300290800fcffffff000000050000000800110080000000"], 0x1c}, 0x1, 0x6087ffffffff}, 0x0) r3 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) socket$can_raw(0x1d, 0x3, 0x1) setresuid(0x0, r4, 0x0) getgroups(0x6, &(0x7f0000000040)=[0xee00, 0xee00, 0xffffffffffffffff, 0xee01, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) getresgid(&(0x7f0000000100), 0x0, &(0x7f0000000140)=0x0) setgroups(0x3, &(0x7f0000000180)=[r5, r6, r7]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={r3, r4, r6}, 0xc) 03:28:05 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$netlink(0x10, 0x3, 0x8000000004) openat$random(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x4000, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)="0c790a4197d37b531def220af122d1dbf86c36f7699b950b58646628d37b9bc781f436f9ed56d834ea73fd6d5ccd4ca6fe8afe19283f847a7be36e10afb0d58d68549ca1aa9d0b8685248b05980ed1a23430c4ba1f294ac6f9ea53407d4fa2e4f90377b3d9d426f6a027872df34b65120859c1fa9509eb095f334129c1845523ef226fcc73d7bae5bfe27a46ccd026d3a3adddfa4108778098a30e57f16281f7de5310941b62f92b7c81d364fee906b68ace90881317d817c1d3909cbd0b4d26cd8a1a4915fcc5b2472a43edb21afc3f83a2e88b0255a5705ebe5dc992b97616c5faee8543bb02a8bff1f70e5911f5364c15"}, {&(0x7f00000000c0)="98c9656635486e9876c645da1e251ab0c8f0f8d5ff88ba5e6ef8474bd77cd1726dc4785fecb1c3b2ef69317bb6d7090a2c12c2352d0c785ec1e874c0989159469f"}], 0x10000000000003a8) 03:28:05 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x2, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffffffffffff33) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r2 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f0000000140)={0x34, 0x0, &(0x7f00000000c0)}) ioctl$TIOCGPTLCK(r2, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x10000, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/snapshot\x00', 0x4000, 0x0) ioctl$UI_END_FF_ERASE(r3, 0x400c55cb, &(0x7f0000000180)={0x0, 0x0, 0x9}) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) recvmsg(r4, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f00000003c0)=""/205, 0xcd}, 0x40018001) r5 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r5, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) 03:28:05 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r3, 0x2000) ioctl$RTC_IRQP_READ(r3, 0x8008700b, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) capget(&(0x7f0000feaff9)={0x19980330}, &(0x7f00000000c0)) 03:28:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x14, 0x23, 0x829, 0x0, 0x0, {0x2805}}, 0x14}, 0x1, 0x6087ffffffff}, 0x0) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r5 = dup(r4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r5, 0x2000) r6 = gettid() ptrace$setopts(0x4206, r6, 0x0, 0x0) tkill(r6, 0x21) ptrace$cont(0x18, r6, 0x0, 0x0) ptrace$setregs(0xd, r6, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r6, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r5, 0xc1105511, &(0x7f00000001c0)={{0x0, 0x4, 0x9, 0x8, '\x00', 0x2}, 0x5, 0x8, 0x7, r6, 0x1, 0x200, 'syz1\x00', &(0x7f0000000000)=['eth1\x00'], 0x5, [], [0x200, 0x7ff, 0x9]}) [ 623.715261][T18583] x86/PAT: syz-executor.1:18583 map pfn RAM range req write-combining for [mem 0x1cfdae000-0x1cfdaefff], got write-back 03:28:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="200800002300290800000000000008001500"/28, @ANYRES32], 0x20}, 0x1, 0x6087ffffffff}, 0x0) [ 623.802462][T18604] x86/PAT: syz-executor.3:18604 map pfn RAM range req write-combining for [mem 0x1cf3a3000-0x1cf3a3fff], got write-back 03:28:05 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0xffffde06, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 03:28:06 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r4, 0x2000) r5 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r4, 0xc1105511, &(0x7f00000001c0)={{0x2, 0x5, 0xe1a, 0x5, '\x00', 0x39a}, 0x2, 0x10, 0x3ff, r5, 0x2, 0x80, 'syz0\x00', &(0x7f0000000000)=['posix_acl_access!g\x00', '\x00'], 0x14, [], [0xaf, 0x20, 0x0, 0x9]}) 03:28:06 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r2 = dup(r1) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r2, 0x2000) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000000)={{&(0x7f0000290000/0x1000)=nil, 0x1000}, 0x1}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) capget(&(0x7f0000feaff9)={0x19980330}, &(0x7f00000000c0)) 03:28:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x8, 0x90080) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000140)={0x5, &(0x7f0000000040)=""/22, &(0x7f0000000400)=[{0x3, 0xb, 0x9, &(0x7f0000000080)=""/11}, {0xdaf, 0x9a, 0x7fffffff, &(0x7f00000001c0)=""/154}, {0x5, 0xbb, 0x3, &(0x7f0000000280)=""/187}, {0x7, 0xae, 0x0, &(0x7f0000000340)=""/174}, {0x400, 0x0, 0x7, &(0x7f00000000c0)}]}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) [ 624.081379][T18706] x86/PAT: syz-executor.1:18706 map pfn RAM range req write-combining for [mem 0x1ce967000-0x1ce967fff], got write-back [ 624.096131][T18701] x86/PAT: syz-executor.4:18701 map pfn RAM range req write-combining for [mem 0x1ce873000-0x1ce873fff], got write-back 03:28:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r4, 0x2000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f0000000000)) sendmmsg(r1, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) r5 = eventfd(0x0) r6 = fcntl$dupfd(r5, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x14, 0x23, 0x829, 0x0, 0x0, {0x2805}}, 0x14}, 0x1, 0x6087ffffffff}, 0x0) 03:28:06 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r4, 0x2000) r5 = openat$cgroup_ro(r4, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) sendmsg$key(r5, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0xf, 0x0, 0x0, 0x12, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast2, @in6=@mcast2}}, @sadb_address={0x5, 0x5, 0x14, 0x0, 0x0, @in6={0xa, 0x2, 0x0, @ipv4={[0x0, 0xffffff7f], [], @dev}}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e24, @multicast1}}]}, 0x90}}, 0x0) pipe(0x0) r6 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r6, 0xae9a) ioctl$TIOCGPTLCK(r6, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) accept4(r0, 0x0, 0x0, 0x80000) [ 624.210766][T18701] x86/PAT: syz-executor.4:18701 map pfn RAM range req write-combining for [mem 0x1ce9a4000-0x1ce9a4fff], got write-back [ 624.275618][T18717] x86/PAT: syz-executor.3:18717 map pfn RAM range req write-combining for [mem 0x1cf3bc000-0x1cf3bcfff], got write-back 03:28:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x745000) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 03:28:06 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) capget(&(0x7f0000feaff9)={0xccc0198}, &(0x7f00000000c0)) r1 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video37\x00', 0x2, 0x0) r2 = fsopen(&(0x7f0000000040)='proc\x00', 0x1) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$VIDIOC_ENUMOUTPUT(r1, 0xc0485630, &(0x7f0000000100)={0x5, "6e3f3f0e64cb16823843757099862568f1acfb504a249f4a7c369d528a398d6f", 0x1, 0xfff, 0x7, 0x1000, 0x2}) 03:28:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_open_pts(r1, 0x151240) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000000000)) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 03:28:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000050000000000000000983b00000000004778344fc9f07debc42c828c56ca79f2652a9d09a4a795e0733c43de2030f3d384b1199ca41fbc9279b5320ecacd5d275e33eebd192e3cd7053cb38c0d9c957a1eb071fb3c0de3a39230460646aae8b5a89e2b547ea08ce0f21c3ae9bc1592722397b6a8f5a9f1c544f7e662737b455e8ebcfd43b4b2e96dc9c16944dbf9afde51993baeefd353774bd79261f2e6e91b"], 0x14}, 0x1, 0x6087ffffffff}, 0x0) 03:28:06 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) capget(&(0x7f0000000040)={0x19980330}, &(0x7f0000000000)={0x1}) 03:28:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 03:28:06 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x8000000004) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r4, 0x2000) r5 = socket$key(0xf, 0x3, 0x2) sendmmsg(r5, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000280)={r5}) ioctl$sock_SIOCGIFBR(r6, 0x8940, &(0x7f0000000440)=@add_del={0x2, &(0x7f0000000400)='gretap0\x00'}) syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x0, 0x2) r7 = socket$inet(0x11, 0x2, 0x0) setsockopt$sock_int(r7, 0x1, 0x2b, &(0x7f00000000c0)=0x9, 0x4) sendmsg(r7, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc={0x27, 0x7}, 0x80, 0x0, 0xfffffffffffffe3f}, 0x0) r8 = socket$inet(0x11, 0x6, 0x9) setsockopt$sock_int(r8, 0x1, 0x2b, &(0x7f00000000c0)=0x9, 0x4) sendmsg(r8, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc={0x27, 0x7}, 0x80, 0x0}, 0x0) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) r10 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x1d, &(0x7f0000000600)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r9, 0x84, 0x11, &(0x7f00000002c0)={r11}, &(0x7f0000000300)=0x8) r12 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r12, &(0x7f0000000180)={0x0, 0x2c8, &(0x7f0000000100)={&(0x7f0000000880)=ANY=[@ANYBLOB="24000000230047080000000000000000040000000d000b0002ac0f006d655f747970650053c623dcbc878c"], 0x269}}, 0x0) r13 = syz_genetlink_get_family_id$tipc(&(0x7f0000000380)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r12, &(0x7f0000000800)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0xd20430a0}, 0xc, &(0x7f00000003c0)={&(0x7f0000000780)={0x68, r13, 0x300, 0x70bd2b, 0x25dfdbff, {{}, 0x0, 0x4108, 0x0, {0x4c, 0x18, {0x4, @link='syz0\x00'}}}, [""]}, 0x68}}, 0x20008010) pipe(&(0x7f0000000480)={0xffffffffffffffff}) r15 = syz_genetlink_get_family_id$fou(&(0x7f0000000900)='\xff\x03\x00') sendmsg$FOU_CMD_ADD(r14, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0xb000100}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x1c, r15, 0x100, 0x70bd25, 0x25dfdbfd, {}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x24040000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f00000001c0)={r11, @in={{0x2, 0x4e22, @multicast1}}, 0x1, 0x2}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000100)={0x7f, 0x4, 0x400, 0x401, 0x0, 0x2, 0xfffffff9, 0x0, r16}, 0x20) openat(0xffffffffffffffff, &(0x7f0000000840)='./file0\x00', 0x565a83, 0xe2f76d93ccc11760) r17 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r17, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r19 = dup(r18) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r19, 0x2000) ioctl$SIOCSIFHWADDR(r19, 0x8924, &(0x7f00000008c0)={'ifb0\x00', @local}) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) 03:28:06 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r2 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$TIOCGPTLCK(r2, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r3 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r3, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) [ 624.688650][T18840] x86/PAT: syz-executor.4:18840 map pfn RAM range req write-combining for [mem 0x1cf72f000-0x1cf72ffff], got write-back 03:28:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x6800) select(0x20, &(0x7f0000000400)={0x8, 0xfffffffffffffffa, 0x2, 0x6e, 0xc7e5, 0x2, 0xc7a8, 0x8001}, &(0x7f0000000440)={0xffffffffffffff01, 0x8001, 0x4, 0x19a, 0x866, 0x101, 0x1, 0x3}, &(0x7f0000000480)={0x6, 0x38000000000000, 0x9, 0x200002, 0x1, 0x9, 0x1000, 0x8}, &(0x7f00000004c0)={0x0, 0x7530}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x100}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e20, 0xbc, @mcast2, 0x3f}}, 0x8, 0x3, 0xffffffa5, 0xcd2f, 0xd730}, &(0x7f0000000200)=0x98) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @remote}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e22, @remote}, @in={0x2, 0x4e22, @local}], 0x20) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000700)=@assoc_id=r2, 0x4) r4 = fcntl$dupfd(r0, 0x0, r0) write(0xffffffffffffffff, &(0x7f0000000280)="5d095dc9a4d14853806bf41146014960981651329889964543f6130d1d485745515af42b7579b04fbb40aa85bdf645cb4b922cf61cc665384a84259f219fcf5b43a258acd9cac341b7bb2b82ef7640cb8860265fa74dcd44eeb82ee1431afe7e11568d95eb7e51612c730790cdad1f7ddc62a496d19185c39a8b5aca601530db2cad2b33f9e616e4d473eccf491179e7ba7ce03ecf669fa53afe5569e51921e54a305a839ab8e4c4d3b65e2d19932cd643353a37ea9e53be360937c8e80c49403085c6277a42f21393d4d1aa3fe6bb64d46e5db921356e727d5dd640516adb4d55544ee065c1add91c195b16c8", 0xed) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x100) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup/syz1\x00', 0x200002, 0x0) signalfd4(r5, &(0x7f00000003c0)={0x7f}, 0x8, 0x100000) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socket$nl_generic(0x10, 0x3, 0x10) r6 = socket$key(0xf, 0x3, 0x2) r7 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x4000, 0x0) ioctl$ION_IOC_ALLOC(r7, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r9 = dup(r8) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r9, 0x2000) ioctl$KVM_SET_BOOT_CPU_ID(r9, 0xae78, &(0x7f00000006c0)=0x2) sendmmsg(r6, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000700)=ANY=[]}, 0x1, 0x6087ffffffff, 0x0, 0x20008000}, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000600)={@in6={0xa, 0x4e23, 0x55e8, @local, 0xfffffe01}, {&(0x7f0000000500)=""/178, 0xb2}, &(0x7f00000005c0), 0x4}, 0xa0) 03:28:06 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x7818ec6998d8198d) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) socket$can_raw(0x1d, 0x3, 0x1) [ 624.872434][T18857] sctp: [Deprecated]: syz-executor.2 (pid 18857) Use of int in maxseg socket option. [ 624.872434][T18857] Use struct sctp_assoc_value instead 03:28:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) lsetxattr$security_ima(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.ima\x00', &(0x7f0000000080)=@v2={0x5, 0x1, 0xd, 0x7, 0x16, "9c08784f64d2e94a21582533daaa88fb957ecddde111"}, 0x20, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x14, 0x23, 0x829, 0x0, 0x0, {0x2805}}, 0x14}, 0x1, 0x6087ffffffff}, 0x0) 03:28:07 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) capget(&(0x7f0000feaff9)={0x19980330}, &(0x7f00000000c0)) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) preadv(r1, 0x0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x2c8, &(0x7f0000000100)={&(0x7f00000001c0)={0x24, 0x23, 0x847, 0x0, 0x0, {0x2804}, [@typed={0x5, 0xb, @str='\x02\xac\x0f\x00me_type\x00'}]}, 0x269}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_SET(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x24, r4, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0xa, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}]}, 0x24}}, 0x0) sendmsg$TIPC_NL_NAME_TABLE_GET(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xe4, r4, 0x100, 0x70bd27, 0x25dfdbfc, {}, [@TIPC_NLA_SOCK={0x4}, @TIPC_NLA_NODE={0x10, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x401}]}, @TIPC_NLA_LINK={0x3c, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}]}, @TIPC_NLA_SOCK={0xc, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x9}]}, @TIPC_NLA_LINK={0x74, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x20}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x400}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6d}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x20000000}, 0x20001080) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) 03:28:07 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x528000, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000002c0)={r5}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000340)={r5, @in6={{0xa, 0x4e23, 0x4, @mcast1, 0xae7}}, 0xe1, 0x4}, 0x90) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000200)={0xffffffffffffffff}) shutdown(r6, 0x0) r7 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r7, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r9 = dup(r8) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r9, 0x2000) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x20000, 0x0) setsockopt$MISDN_TIME_STAMP(r9, 0x0, 0x1, &(0x7f0000000000), 0x4) r10 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r10, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 03:28:07 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$key(0xf, 0x3, 0x2) sendmmsg(r3, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) r5 = fcntl$dupfd(r1, 0x0, r4) syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x7, 0x200040) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x3) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x1, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x2a) sendmsg$nl_generic(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)=ANY=[@ANYBLOB="1c000000000008001100800400"/28], 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 03:28:07 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socket$netlink(0x10, 0x3, 0x8000000004) r1 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x10001, 0x80) perf_event_open$cgroup(&(0x7f00000000c0)={0x0, 0x70, 0x20, 0x1f, 0x20, 0x1f, 0x0, 0x2, 0x10, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp, 0x21021, 0x10001, 0x73, 0x0, 0x1, 0x8, 0x9}, r1, 0x7, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) utime(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x10001, 0x100000001}) sendmmsg(r2, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0xfd79}], 0x1) [ 625.163393][T18933] x86/PAT: syz-executor.0:18933 map pfn RAM range req write-combining for [mem 0x1cf3a8000-0x1cf3a8fff], got write-back 03:28:07 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r4, 0x2000) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, &(0x7f0000000540)={0x1, 0x70, 0x1, 0x2, 0x5, 0x5, 0x0, 0x7fff, 0x0, 0x20f38367f777b2b7, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0x18, 0x8, 0x601f, 0x3ae2687a3672b7fb, 0xb17, 0xd16, 0x8001}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r5 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r5, 0xae9a) ioctl$TIOCGPTLCK(r5, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r6 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r6, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) 03:28:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet(0x11, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f00000000c0)=0x9, 0x4) sendmsg(r1, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc={0x27, 0x7}, 0x80, 0x0}, 0x0) r2 = accept4$inet(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80800) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000140)) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x0, 0x882) r7 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r7, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r9 = dup(r8) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r9, 0x2000) ioctl$VHOST_SET_VRING_CALL(r6, 0x4008af21, &(0x7f00000001c0)={0x2, r9}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_generic(r3, &(0x7f0000000040)={0x0, 0xffffffffffffff98, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYRESOCT=r5], 0x1}, 0x1, 0x6087ffffffff}, 0x8c5) 03:28:07 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) [ 625.341004][T18980] x86/PAT: syz-executor.0:18980 map pfn RAM range req write-combining for [mem 0x1cf341000-0x1cf341fff], got write-back 03:28:07 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmmsg(r0, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x6, 0x101140) fcntl$getflags(r1, 0x401) r2 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x6ad, 0xa80) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000240)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) ioctl$VIDIOC_S_TUNER(r1, 0x4054561e, &(0x7f0000000280)={0xc1e, "44ec154e978b36a738017d96fc2458a03d0ac588b8a59336d14e593d6e9fa80c", 0x3, 0x6, 0x4f, 0x5, 0xf, 0x2, 0x0, 0xcd}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000300)={'syz', 0x3}, &(0x7f0000000180)="e557141ab9608f6fa268c5a2519d93be95", 0x11, 0xfffffffffffffffe) r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r4, r5, r4}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000000)={r4, 0x3b, 0xc}, &(0x7f0000000100)=ANY=[@ANYBLOB="76ca3a151ff4a383000000b62d2e3d958bb31c626f673235362d67656e6572696300000000000000000000000000ff0f00000000000000000000000000ea3c2ea000000000000091"], &(0x7f0000000040)="fa2c9d6331c3ca754b26d410a3b9d4b0ca6d1cf85acd9119df6645406425d4e7a4f6fb9fb27ba118b622104510dadc9f4d6ce87e8dda4335a3c733", &(0x7f0000000180)=""/12) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) capget(&(0x7f0000feaff9)={0x19980330}, &(0x7f00000000c0)) 03:28:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x605, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000002200290800000000ff003585c21094939f6fae716cdcf20f19e2a783f3000000050000000800110080000000"], 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 03:28:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$inet6_udplite(0xa, 0x2, 0x88) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x200000, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4005}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="01002bbd7000feffefffff000000000001000800060064fa2db99668000008000100020000000c00020008010800"], 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x10840) 03:28:07 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x2001, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f00000001c0)={"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"}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r4 = dup(r3) r5 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r5, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1b, 0x0, 0xffffffffffffffff}) r7 = dup(r6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x40042412, r7, 0x2000) mkdirat(r7, &(0x7f00000000c0)='./file0\x00', 0x1) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r4, 0x2000) ioctl$TCSETXF(r4, 0x5434, &(0x7f0000000000)={0x1ff, 0xf2, [0x2, 0x3, 0x0, 0xad5, 0x6], 0xd6c4}) r8 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r8, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) 03:28:07 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev*kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x81, 0x0, [0xfffffffffffffff8, 0xfffffffffffffffc, 0x7, 0x3]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 03:28:07 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r1 = inotify_init() r2 = epoll_create(0x80001) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) epoll_wait(r2, &(0x7f0000000240)=[{}], 0x1, 0xf5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)) inotify_add_watch(r1, &(0x7f0000000000)='./control\x00', 0x70) open(&(0x7f0000000100)='./control\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000080)={0xa4000011}) capget(&(0x7f0000feaff9)={0x19980330}, &(0x7f00000000c0)) 03:28:07 executing program 3: r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000240)='/proc/capi/capi20\x00', 0x8000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0x0) getgroups(0x6, &(0x7f0000000040)=[0xee00, 0xee00, 0xffffffffffffffff, 0xee01, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) getresgid(&(0x7f0000000100), 0x0, &(0x7f0000000140)=0x0) setgroups(0x3, &(0x7f0000000180)=[r2, r3, r4]) write$FUSE_ATTR(r0, &(0x7f0000001480)={0x78, 0x0, 0x6, {0x5, 0x26, 0x0, {0x4, 0x7, 0x26, 0x7, 0x1ff, 0x6, 0x10e7, 0x6, 0x0, 0x9, 0x7fff, r1, r4, 0x0, 0x7}}}, 0x78) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x42240, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(r6, 0x5385, &(0x7f0000000040)=ANY=[@ANYBLOB="83c4748d"]) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000001340)='/dev/cachefiles\x00', 0x10000, 0x0) r7 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = socket$inet(0x11, 0x2, 0x0) setsockopt$sock_int(r9, 0x1, 0x2b, &(0x7f00000000c0)=0x9, 0x4) r10 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x2, 0x1) ioctl$EVIOCSFF(r10, 0x40304580, &(0x7f00000001c0)={0x54, 0x7f, 0x5, {0x5, 0x7ff}, {0xffff, 0x6}, @cond=[{0x1, 0x4, 0x2, 0x100, 0x9, 0x7f}, {0xc9, 0x2, 0x2, 0xd80, 0xc8, 0x8}]}) sendmsg(r9, &(0x7f000087dfc8)={&(0x7f000005e000)=@ipx={0x4, 0x6, 0xffffffe0, "3cdf8f4c366d", 0x81}, 0x80, 0x0, 0x0, 0x0, 0xe4}, 0x18090) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0xffff}, &(0x7f0000000140)=0xc) syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x7f, 0x345001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r9, 0x84, 0x6c, &(0x7f00000002c0)={r11, 0x1000, "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"}, &(0x7f0000001300)=0x1008) sendmsg$nl_generic(r8, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001380)=ANY=[@ANYBLOB="14000002fa00290800ecff0400ffffff04000000b126f484cbafd723a3042042bebf9c7c7a3f9c69d772cb180886d15b71a2772d0419619cddf20ffc53e914a4e612d38637532dd446f7f8094138774a4ef646f70abaf56c9cd724127dbc88d707ec185f50319f6f868ebdf5e6c0993c6b70ab8a00523322856f78416d251d8674993fb6b755951078c486091cde5aa0cfda2209c23f6f7e6d178466d15f6913ee6015062d1d68281468d1af4ee0c0c01bdf76cbb107bbd34eb95cd87f02a9622005c58456087a2a0cc000004c5f672ced71654f98b9328a7a8cecc433f7f93b7f8fe6ddac"], 0x14}, 0x1, 0x6087ffffffff}, 0x0) [ 625.787495][T19064] x86/PAT: syz-executor.4:19064 map pfn RAM range req write-combining for [mem 0x1cfe00000-0x1cfe00fff], got write-back 03:28:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c00000023002908000000000000000005b9afa1e23d3cd700000008165c9ea69f06d8"], 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 03:28:07 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r3, 0x0) inotify_init() sigaltstack(&(0x7f0000004000/0x4000)=nil, 0x0) [ 625.890306][T19116] x86/PAT: syz-executor.4:19116 map pfn RAM range req write-combining for [mem 0x1cf61e000-0x1cf61efff], got write-back 03:28:08 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x21) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x21) ptrace$cont(0x18, r3, 0x0, 0x0) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r3, 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x21) ptrace$cont(0x18, r4, 0x0, 0x0) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) ptrace$cont(0x2a, r4, 0x0, 0x401) r5 = syz_open_procfs(r4, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r5, 0xae9a) ioctl$TIOCGPTLCK(r5, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x4040, 0x0) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x0, 0x2000}, 0x4) r7 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r7, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) 03:28:08 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x4b, 0x23, 0x829, 0x0, 0x0, {0x2805}}, 0x14}, 0x1, 0x6087ffffffff}, 0x0) [ 626.030247][T19128] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 03:28:08 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x80, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001380)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socket$netlink(0x10, 0x3, 0x8000000004) r2 = epoll_create1(0x80000) writev(r2, &(0x7f0000001300)=[{&(0x7f00000000c0)="c437a66a7ada8016640b9b0e2b32be5231b8c1be7f82bf68ea70cfd9eaac16e281e666f305e9995d6e44cb9237cd8c97339bdf3f7dc92a5cbe72077b5f135cef8424effd4d48fb0447a8e0356428cdd9b33be4897f03bc55cece3ede3df5d09f80e6d5fc1c0aaa13121911abdea9e14fb4fb8f9b69b67563458dbef80f2af1a3148721b651f6d027e750298445b7062c8f5644f69c3abdd1ae9b79a1be68702d854ac9411fc81ceeecca904683d6d77c2b99bb8265230e77e640602d6220b39732d0efcdfb2fcf762fdd13231d887ea054d27fb21eb126dd90949233f7ffc02f4b8311", 0xe3}, {&(0x7f00000013c0)="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", 0x1000}, {&(0x7f0000000040)="d479801e2d403e4656919e8401290514a7bfd45869bd69a065e18916df3238bff74bdee7ba0f57ce63fad4ac568385fdc36458adf10202e632fbd828b2", 0x3d}, {&(0x7f00000011c0)="2098b6fbc57a9fdbde51e45a83501e604d5d55efc5848cd94a51a3adcf84f6e5d9ebd4f2c3b18b3b3390bba95b9637f6ed55c4f4901cb54c2dd6dfbe282bd572d6eaee4e16c786ffe0ed51b5f0f4009e9638b96c0266a5196ee93a46ed99aedd52c81362c5e8c3c5d6", 0x69}, {&(0x7f0000001240)="156d691a812f5a59b7fa399b51b7fe71e61c6956bcc6b00932a760d62d7e0a118afcce6d75f71fedc8ac93ee2343f59c01beee62bc08ea9566ff23c7ac629688dc1671db7b070b2b130b594da3d8c3a41da18c1fe44ce6b688087ea6e2defcead798031bb722c713c0c5d76b88650e699c52c7bf6a62b6e90cb95954799187377c5a0be400c0279dbdf70f911b0b098f1009832bf7e0a8236511e6ce35ee0d7246182dc683679dfff649b6117d377c0a298625b6", 0xb4}], 0x5) [ 626.150224][T19143] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 03:28:08 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4d) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000591000/0x1000)=nil, 0x1000}, &(0x7f0000000040)=0x10) capget(&(0x7f0000feaff9)={0x19980330}, &(0x7f00000000c0)) 03:28:08 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r4, 0x2000) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000180)={0x0, 0x2c8, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="24000000d65c04a88044e2fa000000000400007105000b0002ac0f655f7479706500"], 0x269}}, 0x0) r6 = syz_genetlink_get_family_id$tipc(&(0x7f00000001c0)='TIPC\x00') sendmsg$TIPC_CMD_GET_BEARER_NAMES(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000180), 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x1c, r6, 0x0, 0x70bd2c, 0x25dfdbfd}, 0x1c}}, 0x0) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r5, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r6, 0x400, 0x70bd2b, 0x25dfdbff, {}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) r7 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r7, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r9 = dup(r8) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r9, 0x2000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r9, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0xfffffffffffffcda, 0x31, 0x0, 0x0) 03:28:08 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r3, 0x2000) ioctl$BLKFRASET(r3, 0x1264, &(0x7f0000000000)=0x9) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r4 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r4, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) 03:28:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) prctl$PR_SET_MM_MAP_SIZE(0x23, 0xf, &(0x7f0000000080)) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/capi/capi20ncci\x00', 0x8000, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000140)={0x9, 0xff, 0x8}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = fcntl$dupfd(r2, 0x0, r0) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(0xffffffffffffffff, 0xc080661a, &(0x7f0000000000)={{0x3, 0x0, @descriptor="a5e5e5c55f78ae3a"}}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)=ANY=[@ANYBLOB="1c0000002300290812e60430575ef71805000000080011f9adeb6200"], 0x1}, 0x1, 0x6087ffffffff, 0x0, 0x441d9e740f43a167}, 0x0) 03:28:08 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="14000000230029080000000000000000050000000f8cf17820ecadb0711f17d62daea92ad7e322b1f4a0c586d180efa9194297e43f7a07973a995dc3768511b6133c48f4423349b0e5d146a1c1d1ec14fec428086dbba6f3c62d1b7cf279801cbb3fc519fed599454e40d64f55"], 0x14}, 0x1, 0x6087ffffffff}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) write$FUSE_BMAP(r1, &(0x7f0000000200)={0x18, 0x0, 0x7, {0x6}}, 0x18) sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x2c8, &(0x7f0000000100)={&(0x7f00000001c0)={0x24, 0x23, 0x847, 0x0, 0x0, {0x2804}, [@typed={0x5, 0xb, @str='\x02\xac\x0f\x00me_type\x00'}]}, 0x269}}, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)={0x14, r4, 0x1}, 0x14}}, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)={0x84, r4, 0x1, 0x0, 0x3, {}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_TUN_TYPE={0xffffffffffffffcf}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xe04}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffe}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x32}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x9}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x20}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0x84}}, 0x0) sendmsg$IPVS_CMD_SET_CONFIG(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x204000}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)={0x24, r5, 0x400, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_SERVICE={0x0, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x0, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_FLAGS={0x0, 0x7, {0xb, 0x31}}, @IPVS_SVC_ATTR_FWMARK]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x136, 0x6, 0x7ce}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000001}, 0x20040004) [ 626.362916][T19199] x86/PAT: syz-executor.0:19199 map pfn RAM range req write-combining for [mem 0x1cf00d000-0x1cf00dfff], got write-back [ 626.378217][T19198] x86/PAT: syz-executor.4:19198 map pfn RAM range req write-combining for [mem 0x1d00a0000-0x1d00a0fff], got write-back 03:28:08 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000000)=0x7, &(0x7f0000000040)=0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x14, 0x23, 0x829, 0x0, 0x0, {0x2805}}, 0x14}, 0x1, 0x6087ffffffff}, 0x0) [ 626.448213][T19199] x86/PAT: syz-executor.0:19199 map pfn RAM range req write-combining for [mem 0x1cf64e000-0x1cf64efff], got write-back [ 626.476445][T19232] x86/PAT: syz-executor.4:19232 map pfn RAM range req write-combining for [mem 0x1cf900000-0x1cf900fff], got write-back 03:28:08 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) capget(&(0x7f0000feaff9)={0x19980330}, &(0x7f00000000c0)) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r3, 0x2000) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000000000)={0xffffffff, 0xffffffff, 0x6, 0x7}) 03:28:08 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) r2 = accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r3 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r3, 0xae9a) ioctl$TIOCGPTLCK(r3, 0x80045439, 0x0) r4 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x81, 0x22002) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000140)) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4, 0x0, &(0x7f00000004c0)=0x449) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r2, &(0x7f00000001c0)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000540)=""/223, 0x254}], 0x1, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r5 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r5, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) 03:28:08 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x7704, 0x0) r2 = socket$inet(0x11, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f00000000c0)=0x9, 0x4) sendmsg(r2, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc={0x27, 0x7}, 0x80, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000000)={0x6, [0xf1ab, 0xd6df, 0x400, 0x82, 0x1, 0x6]}, &(0x7f0000000040)=0x10) 03:28:08 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000000000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x14, 0x23, 0x829, 0x0, 0x0, {0x2805}}, 0x14}, 0x1, 0x6087ffffffff}, 0x0) 03:28:08 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x80, 0x4c8b00) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r6 = dup(r5) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r6, 0x2000) r7 = openat(r6, &(0x7f0000000080)='./file0\x00', 0x200000, 0x1b9) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) r10 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r9, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r8, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000480)=@newqdisc={0x444, 0x24, 0x507, 0x0, 0x0, {0x0, r11, {0x0, 0xe}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x418, 0x2, [@TCA_CBQ_RTAB={0x404}, @TCA_CBQ_RATE={0x10, 0x5, {0x6, 0x0, 0x0, 0x0, 0x0, 0x5}}]}}]}, 0x444}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newqdisc={0x24, 0x24, 0x507, 0x0, 0x0, {0x0, r11, {}, {0x0, 0xe}}}, 0x24}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r7, 0x8933, &(0x7f00000000c0)={'team0\x00', r11}) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000000040)={&(0x7f0000006000/0x4000)=nil, 0x10001, 0x0, 0x4, &(0x7f0000ffc000/0x3000)=nil, 0xd5d8}) 03:28:08 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r3, 0x2000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r3, &(0x7f0000000100)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e21, 0x200, @rand_addr="cd4642f2457c5f24e65d696f81ba1d4c", 0x7bb9}, r4}}, 0x30) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) capget(&(0x7f0000feaff9)={0x19980330}, &(0x7f00000000c0)) 03:28:09 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$key(0xf, 0x3, 0x2) sendmmsg(r1, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r2, &(0x7f0000e11ff0), 0x12) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) r4 = socket$inet(0x11, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0x2b, &(0x7f00000000c0)=0x9, 0x4) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xfb0, 0x80) sendmsg(0xffffffffffffffff, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc={0x27, 0x7}, 0x80, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="1d000000d405003eae6cf8e7a62ef6924931550002b3ed634e9bf04d225a9bc5832737ac090000007b8002329762bca4819c91b32220bafb724e505d82775c9360022604a9e75baf33c993558600"/87], &(0x7f00000000c0)=0x25) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000100)={r5, @in6={{0xa, 0x4e20, 0x6, @ipv4={[], [], @multicast2}, 0x2}}, 0x3, 0x3f, 0x6, 0x7ff}, &(0x7f00000001c0)=0x98) 03:28:09 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="240000122300470800000000000000000400000005000b0002ac0f006de55f7479706500"], 0x1}}, 0x4000) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x14, 0x23, 0x829, 0x0, 0x0, {0x2805}}, 0x14}, 0x1, 0x6087ffffffff}, 0x0) [ 626.981263][T19339] x86/PAT: syz-executor.0:19339 map pfn RAM range req write-combining for [mem 0x1d0b3b000-0x1d0b3bfff], got write-back [ 627.070199][T19386] x86/PAT: syz-executor.1:19386 map pfn RAM range req write-combining for [mem 0x1d0a95000-0x1d0a95fff], got write-back 03:28:09 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000540)={0x2, 0x8, 0x5, 'queue1\x00', 0x2}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r3 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r3, 0xae9a) ioctl$TIOCGPTLCK(r3, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r2, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r4 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r4, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) 03:28:09 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[]}, 0x1, 0x6087ffffffff, 0x0, 0x20000040}, 0x4000) [ 627.211375][T19339] x86/PAT: syz-executor.0:19339 map pfn RAM range req write-combining for [mem 0x1cf017000-0x1cf017fff], got write-back 03:28:09 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x8000000004) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r4, 0x2000) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f00000000c0)={0xfc, 0x16, 0x7fff, 0x2, "d4e5b410aad446675cda07c698c097913178698cb63d0b1ceaa22b86b6453505"}) r5 = socket$key(0xf, 0x3, 0x2) sendmmsg(r5, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) ioctl$FS_IOC_SETFLAGS(r5, 0x40086602, &(0x7f0000000040)=0x6) ioctl$BLKPG(r4, 0x1269, &(0x7f0000000380)={0x20, 0x4, 0xe2, &(0x7f0000000280)="c7be085ec1321f0e6da40d73541c95efb82bd03dca44b76752eb1eaf38435766a56fcfb89c55f0c1111a52dca4d5e695502f3dac38b3df8545dfa4425e5d3b757b0d81dbd23df63b7336f7b498969559eb642af8c06096353e3668413bdc355e19a4b4917c7b6358d980feaea63ea56f39a90ff78e85d4a00fad2d383c2c53ff3f1c9c9be37e8971b4f5d0cd9b1d67720584945c80f11230eec5e10819e1b1161580b50877dcdbf8a9c96247d71b0039cc9a9b74d0c0e9d15eef6c3f0fe2c1bc9d2ce0c0a1eda53021f4d614d8a71b84807d42058a94d244de1f0b5f184e85d71d24"}) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x800) setsockopt$packet_int(r6, 0x107, 0x0, &(0x7f0000000100)=0x3, 0x4) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f00000001c0)={[0x1c, 0xfffffffffffffff9, 0x7, 0x0, 0x9, 0x625, 0x2648, 0x0, 0xfffffffffffffffe, 0x0, 0xedad, 0xfffffffffffffffc, 0x9, 0x8, 0x401, 0x3], 0x0, 0x4000}) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) 03:28:09 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000002c0)={r3}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000000)=r3, 0x4) capget(&(0x7f0000feaff9)={0x19980330}, &(0x7f00000000c0)) r4 = socket$inet(0x11, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0x2b, &(0x7f00000000c0)=0x9, 0x4) sendmsg(r4, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc={0x27, 0x7}, 0x80, 0x0}, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r4, 0x0, 0x60, &(0x7f0000000340)={'filter\x00', 0x7, 0x4, 0x480, 0x0, 0x140, 0x258, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000040), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast, @dev={0xac, 0x14, 0x14, 0x2b}, 0xf, 0x1}}}, {{@arp={@broadcast, @remote, 0xff000000, 0x0, @mac=@local, {[0xff, 0x80, 0xff, 0x80, 0xff]}, @empty, {[0x0, 0x0, 0x0, 0x0, 0x7f, 0x1fe]}, 0x3ff, 0xfff8, 0x1, 0x5, 0x40, 0x80, 'team_slave_0\x00', 'team_slave_0\x00', {0xff}, {0xff}, 0x0, 0x4c}, 0xf0, 0x118}, @unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[], 0x27}, @empty, @multicast2, @remote, 0xe}}}], {{[], 0xc0, 0xe8}, {0x28}}}}, 0x4d0) [ 627.409229][T19442] x86/PAT: syz-executor.4:19442 map pfn RAM range req write-combining for [mem 0x1d02b3000-0x1d02b3fff], got write-back 03:28:09 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x14}, 0x1, 0x6087ffffffff}, 0x0) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r5 = dup(r4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r5, 0x2000) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x3) 03:28:09 executing program 0: r0 = syz_open_dev$usb(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0x40000fffffd, 0x42) ioctl$FS_IOC_FSGETXATTR(r0, 0x8038550a, &(0x7f0000000000)={0xfffffe, 0x0, 0x0, 0x0, 0x8150000, 0x7ff0bdbe}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r5, 0xc008ae88, &(0x7f0000000040)={0x7b, 0x5, [0xc0010201], [0xc1]}) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @remote}}], 0x1c) r8 = socket$key(0xf, 0x3, 0x2) sendmmsg(r8, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) accept4(r8, 0x0, &(0x7f00000003c0), 0x400) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r9, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @remote}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r9, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e22, @remote}, @in={0x2, 0x4e22, @local}], 0x20) r10 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r10, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @remote}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r10, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e22, @remote}, @in={0x2, 0x4e22, @local}], 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r10, 0x84, 0x6e, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x5, @rand_addr="1cd24bb53b4d81b5b7516c49ebc632e0", 0x4}, @in={0x2, 0x4e21, @multicast1}, @in6={0xa, 0x4e24, 0x80000000, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x80}, @in={0x2, 0x4e21, @local}], 0x58) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000000000/0x18000)=nil, 0x0, 0xa8, 0x0, 0x0, 0x0) r11 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r11, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r13 = dup(r12) r14 = socket$inet6_sctp(0xa, 0x5, 0x84) r15 = socket$inet6_sctp(0xa, 0x5, 0x84) r16 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r16, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r18 = dup(r17) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r18, 0x2000) ioctl$IOC_PR_CLEAR(r18, 0x401070cd, &(0x7f0000000340)={0x6}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r15, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r14, 0x84, 0x11, &(0x7f00000002c0)={r19}, &(0x7f0000000300)=0x8) r20 = openat$full(0xffffffffffffff9c, &(0x7f0000000240)='/dev/full\x00', 0xca4582, 0x0) ioctl$VIDIOC_SUBDEV_G_FRAME_INTERVAL(r20, 0xc0305615, &(0x7f0000000280)={0x0, {0xe2, 0x2}}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r13, 0x84, 0x13, &(0x7f0000000140)={r19, 0x1}, &(0x7f0000000380)=0x8) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r13, 0x2000) ioctl$KVM_RUN(r13, 0xae80, 0x0) [ 627.576107][T19529] x86/PAT: syz-executor.3:19529 map pfn RAM range req write-combining for [mem 0x1cf17a000-0x1cf17afff], got write-back 03:28:09 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0x4, 0x1, 0x0, r1}) r5 = dup(r4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r5, 0x2000) waitid$P_PIDFD(0x3, r5, &(0x7f0000000540), 0x1, &(0x7f00000005c0)) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r6 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r6, 0xae9a) ioctl$TIOCGPTLCK(r6, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r2, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r7 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r7, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) [ 627.663920][T19532] x86/PAT: syz-executor.3:19532 map pfn RAM range req write-combining for [mem 0x1cf159000-0x1cf159fff], got write-back [ 627.705333][T19531] x86/PAT: syz-executor.0:19531 map pfn RAM range req write-combining for [mem 0x1cf789000-0x1cf789fff], got write-back 03:28:09 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(r0, &(0x7f0000000000)=@generic, &(0x7f00000000c0)=0x25, 0x80800) setsockopt$TIPC_SRC_DROPPABLE(r2, 0x10f, 0x80, &(0x7f0000000100)=0x9, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000480)={0x1, &(0x7f0000000340)="8bc6eabb9fa347da90ff3b677d6fc11b0c64be581078a13dfbd23bcb6e3d09779cc305514b933f80f2ec6a898cf59f03d1bab1f58fc4b8df0e7faa4b8106cc0534a2c51a76bf685fb9680bcc21c4ffab21f26fd19515ac5637dbdd7569e3dc6ccdf546e1c9b5c5a3f44b3af7a77212ebf65edcd19d0e4f9117225d4bd017e4e39f96862863f5ad1eef54ad55e3dc39bc81ce779d34f9360f78cc7297f9e0e12ea09c07c22147458f348afa2d751d00cac41049d44624117b020eeb073c64749ea8b985e7ee137e76ebfa86a5d4c58b3d3c27", &(0x7f0000000440)=""/25}, 0x20) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_SET(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x24, r4, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0xa, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}]}, 0x24}}, 0x0) sendmsg$TIPC_NL_NET_GET(r2, &(0x7f0000000800)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x10820000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000580)={0x234, r4, 0x100, 0x70bd26, 0x25dfdbfe, {}, [@TIPC_NLA_BEARER={0x144, 0x1, [@TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}, @TIPC_NLA_BEARER_PROP={0x44, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x800}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x400}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x9, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x26}}, 0x15}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x8, @mcast1, 0x4}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x12}, 0x401}}, {0x14, 0x2, @in={0x2, 0x4e21, @rand_addr=0x1}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0x14}, 0x89}}, {0x14, 0x2, @in={0x2, 0x4e23, @loopback}}}}, @TIPC_NLA_BEARER_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x43900}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK={0x74, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xdc6}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}]}, @TIPC_NLA_MON={0xc, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfffffffa}]}, @TIPC_NLA_SOCK={0x2c, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffffff16}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3ff}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x9}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x8000}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}]}]}, 0x234}, 0x1, 0x0, 0x0, 0x881}, 0x40) r5 = accept4$inet6(r2, &(0x7f00000001c0)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x1c, 0x0) getsockopt$SO_TIMESTAMP(r5, 0x1, 0x23, &(0x7f0000000240), &(0x7f0000000280)=0x4) r6 = socket$netlink(0x10, 0x3, 0x8000000004) r7 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x3, 0x101000) ioctl$sock_bt_bnep_BNEPCONNDEL(r7, 0x400442c9, &(0x7f0000000500)={0x5}) writev(r6, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) r8 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/btrfs-control\x00', 0x80a00, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_INTERVAL(r8, 0xc040564b, &(0x7f0000000300)={0x4, 0x0, 0x201b, 0x9, 0x1, {0x9, 0x2}, 0x3}) [ 627.813372][T19531] x86/PAT: syz-executor.0:19531 map pfn RAM range req write-combining for [mem 0x1cf06f000-0x1cf06ffff], got write-back [ 627.946042][T19609] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 627.955498][T19609] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.4'. 03:28:10 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e61, 0x0, @rand_addr="c20000000000000000001000d7f74117", 0x3ffc}, 0x8) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r2 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$TIOCGPTLCK(r2, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r3 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r3, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) [ 628.101273][T19531] x86/PAT: syz-executor.0:19531 map pfn RAM range req write-combining for [mem 0x1d0519000-0x1d0519fff], got write-back 03:28:10 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)) accept4(r0, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, &(0x7f0000000080)=0x80, 0x80000) fsetxattr$trusted_overlay_upper(r2, &(0x7f0000000180)='trusted.overlay.upper\x00', &(0x7f00000001c0)={0x0, 0xfb, 0x16, 0x1, 0x7, "86e63f8de4d162b4ecef6c8eac8184ad", "8a"}, 0x16, 0x2) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r5 = dup(r4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r5, 0x2000) ioctl$KIOCSOUND(r5, 0x4b2f, 0x4) 03:28:10 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$netlink(0x10, 0x3, 0x8000000004) socket$netlink(0x10, 0x3, 0x5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) writev(r0, &(0x7f0000e11ff0), 0x0) 03:28:10 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) r4 = socket$inet(0x11, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0x2b, &(0x7f00000000c0)=0x9, 0x4) sendmsg(r4, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc={0x27, 0x7}, 0x80, 0x0}, 0x0) r5 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8000) fsconfig$FSCONFIG_SET_BINARY(r5, 0x2, &(0x7f00000001c0)='\x00', &(0x7f0000000200)="2bdf0d8bd09415b3f1b90c69290dc0ecf6cc693d1fe644ac79f946c940b5f691b66c3e91ba20b218da1cea85921525a67ca5b9af878c", 0x36) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast1, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@empty}}, &(0x7f0000000480)=0xe8) setresuid(r2, r3, r6) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000000)=0xfffffffffffffcc4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e23, @multicast1}}, 0x8, 0x2, 0x1ff, 0x6, 0x261805cef5cf747f}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={r7, 0x10001}, 0x8) r8 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r8, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000008230029080000000000000000ce47803cf1e2d2405eb90491b220dbfc05000000"], 0x14}, 0x1, 0x6087ffffffff}, 0x0) 03:28:10 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000000100)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) capget(&(0x7f0000feaff9)={0x19980330}, &(0x7f00000000c0)) 03:28:10 executing program 4: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x2c8, &(0x7f0000000100)={&(0x7f00000001c0)={0x24, 0x23, 0x847, 0x0, 0x0, {0x2804}, [@typed={0x5, 0xb, @str='\x02\xac\x0f\x00me_type\x00'}]}, 0x269}}, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0x68, r3, 0x800, 0x70bd29, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xbbbc}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80}, @IPVS_DEST_ATTR_FWD_METHOD={0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xb1240c72fab76893}}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_team\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x401}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x48100}, 0x11) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x810, r0, 0x0) writev(0xffffffffffffffff, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) 03:28:10 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r4, 0x2000) ioctl$BLKFLSBUF(r4, 0x1261, &(0x7f00000000c0)=0x4) r5 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r5, 0xae9a) ioctl$TIOCGPTLCK(r5, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r6 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r6, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) 03:28:10 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000002f000500551ba49f0000d06717c37158e0d0605e776807a8dfb11b87aacb25c831dab6d6"], 0x1}, 0x1, 0x6087ffffffff, 0x0, 0x800}, 0x40000800) [ 628.681242][T19776] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 03:28:10 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)=ANY=[@ANYBLOB="1400000023002908000000000071000000000000"], 0x14}, 0x1, 0x6087ffffffff}, 0x0) 03:28:11 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f00000000c0)={0x43, 0x0, [0x1, 0x6, 0x1, 0xffffffff87bda66c]}) 03:28:11 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r2 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$TIOCGPTLCK(r2, 0x80045439, 0x0) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x21) ptrace$cont(0x18, r3, 0x0, 0x0) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r3, 0x0, 0x0) ptrace$getregset(0x4204, r3, 0x201, &(0x7f0000000140)={&(0x7f00000000c0)=""/1, 0x1}) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r4 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r4, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) 03:28:11 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @loopback}}}, 0x84) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) capget(&(0x7f0000feaff9)={0x19980330}, &(0x7f00000000c0)) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x310002, 0x0) execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000001c0)='proc\x00', &(0x7f0000000200)='usersecurity}\x00', &(0x7f0000000240)='lo\x00', &(0x7f0000000280)=')-self\x00', &(0x7f00000002c0)='@system\x00', &(0x7f0000000300)='bdev\x00', &(0x7f0000000340)='\x00'], &(0x7f0000000440)=[&(0x7f00000003c0)='-GPLproc]em0vboxnet0procem1vmnet0:proc-\x00', &(0x7f0000000400)='\x00'], 0x100) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000500)={0x1, &(0x7f00000004c0)=[{0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000600)={r2, &(0x7f0000000540)=""/165}) prctl$PR_GET_ENDIAN(0x13, &(0x7f0000000480)) r3 = socket$inet(0x11, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x2b, &(0x7f00000000c0)=0x9, 0x4) sendmsg(r3, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc={0x27, 0x7}, 0x80, 0x0}, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000002c0)={r6}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000640)={r6, 0x7f, 0x4, [0xfd7, 0x1f, 0xc8, 0x80]}, &(0x7f0000000680)=0x10) 03:28:11 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$int_out(0xffffffffffffffff, 0x7e50, &(0x7f0000000280)) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) getgroups(0x6, &(0x7f0000000040)=[0xee00, 0xee00, 0xffffffffffffffff, 0xee01, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) getresgid(&(0x7f0000000100), 0x0, &(0x7f0000000140)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000340), &(0x7f0000000380)=0xc) getgroups(0x6, &(0x7f0000000040)=[0xee00, 0xee00, 0xffffffffffffffff, 0xee01, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) getresgid(&(0x7f0000000100), 0x0, &(0x7f0000000140)=0x0) setgroups(0x3, &(0x7f0000000180)=[r5, r6, r7]) setgroups(0x40000055, &(0x7f0000000400)) getgroups(0x5, &(0x7f0000000040)=[r4, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getresuid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) ioprio_get$uid(0x3, r9) r10 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x8000, 0x0) recvmsg$kcm(r10, &(0x7f00000006c0)={&(0x7f0000000400)=@ipx, 0x80, &(0x7f0000000580)=[{&(0x7f0000000480)=""/43, 0x2b}, {&(0x7f00000004c0)=""/153, 0x99}], 0x2, &(0x7f00000005c0)=""/223, 0xdf}, 0x61) lchown(&(0x7f0000000000)='./file0\x00', r3, r8) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 03:28:11 executing program 4: syz_usb_connect$cdc_ecm(0x1, 0x113, &(0x7f00000001c0)={{0x12, 0x1, 0x250, 0x2, 0x0, 0x0, 0x8, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x101, 0x1, 0x1, 0x1f, 0x0, 0x2, [{{0x9, 0x4, 0x0, 0x1, 0x3, 0x2, 0x6, 0x0, 0xa9, {{0x9, 0x24, 0x6, 0x0, 0x0, "fec98e7e"}, {0x5, 0x24, 0x0, 0x8}, {0xd, 0x24, 0xf, 0x1, 0xfffffffd, 0x7, 0xfff9, 0x4}, [@call_mgmt={0x5, 0x24, 0x1, 0x1, 0xfb}, @mbim_extended={0x8, 0x24, 0x1c, 0xa, 0x3, 0x100}, @call_mgmt={0x5, 0x24, 0x1, 0x7fdb9d469fd2b7b3, 0xe8}, @obex={0x5, 0x24, 0x15, 0x9a3}, @mdlm_detail={0x9b, 0x24, 0x13, 0x3, "e43bd24bdbc18f40510b3a8f1e0c5bb642cb2362141aaa51d97d4dfe0c38d74d645002dd4eecde976785912794bba959f0f08e0a7f700e0913a158ef0d2fd3d390bcb91b9f7e0af2970027a0f8623ca1b49dc14993359ab71ccd390012f32c5f5bb71ea73344917ce13734e77d75247bcfecb47460e52eddfe6b75ec164b7a0d41212f0e47f540424edab0c0f89f352bd3b073659e5fd5"}, @dmm={0x7, 0x24, 0x14, 0x40, 0x1}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x35f, 0x0, 0x94, 0x2}}], {{0x9, 0x5, 0x82, 0x2, 0x315, 0x40, 0x40, 0x4}}, {{0x9, 0x5, 0x3, 0x2, 0x229, 0x8, 0x7, 0xff}}}}}]}}]}}, &(0x7f0000000100)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x110, 0x0, 0x0, 0xfd, 0x8, 0x9}, 0xf6, &(0x7f0000000500)={0x5, 0xf, 0xffffffffffffff90, 0x5, [@ss_cap={0xa, 0x10, 0x3, 0x6, 0x4, 0x8, 0xbd, 0x9}, @ext_cap={0x7, 0x10, 0x2, 0x10, 0x8, 0x1, 0xbea7}, @ss_container_id={0x0, 0x10, 0x4, 0x7, "5319505d004f600c15a831c3ae54d50d"}, @generic={0xcf, 0x10, 0x1, "dbec5e5bcb28a143194efff3c623297bdfe0e4dea27249e47fbf1da902cf45a7e6904c9881e25ed194a393dffeb125b46dea95344c8d6ae6461afafdab2f4d1ec97e606da5048c34b3e42da0ad318c586ac7e24f8093174b5941e5a41239dfbb572cb8d0627a8ba467114cb17e57ba75a3423a7f3b4ccc3dedcd94e1dd7b304bf77ca948b9ab182b7d631e8edbb85e60af4fb52be3769cb3fd30ce9c6f3822195a3cb2c5905523eb5bb7bfb7bc9f512b31249085be677650b2701661af6e71f47c259a1f39023e512d0464fd"}, @ext_cap={0x7, 0x10, 0x2, 0x2, 0xa, 0x1, 0x9}]}, 0x3, [{0x4, &(0x7f0000000040)=@lang_id={0x4, 0x3, 0x1c14}}, {0xc3, &(0x7f0000000400)=@string={0xc3, 0x3, "25b433225edcf3d98e466cdb6be6b5bdcd5ada21ce5c2883eeefdbdf7018f0802ef00709ada5a5ef412586d6402a732b582eccc3750af8da0c147bc603f3c0d3b165015ba29484b6c1a2d367b28e6ddfd00c68a026e38d91873e7d369e60cc0e675cb4fa24c2d2c535c6d759ff08e9abff9e0b73cb61ca4c33d6b70920e2269330b711e7ae60e600907e5cc6bebf78e983ea377bc18a277cfde66cc90cb12ca3b196dc7efe461b5157e4b3ab318da61056baee8d47eca3406141a1e4ae0046f155"}}, {0x32a, &(0x7f00000000c0)=@lang_id={0x4, 0x3, 0x43e}}]}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) 03:28:11 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r5 = dup(r4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r5, 0x2000) ioctl$VIDIOC_DQBUF(r5, 0xc0585611, &(0x7f00000001c0)={0x5, 0x6, 0x4, 0x20000, {0x0, 0x7530}, {0x4, 0x8, 0x0, 0x1, 0x1, 0x0, "c7ec42da"}, 0x7, 0x4, @planes=&(0x7f0000000000)={0x1ff, 0x3, @mem_offset=0x8001, 0x1d}, 0x4}) sendmsg$nl_generic(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)=ANY=[@ANYBLOB='\x00\x00\x00\x00;\x00'], 0x1}, 0x1, 0x6087ffffffff, 0x0, 0x44}, 0x0) r6 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r6, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r8 = dup(r7) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r8, 0x2000) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x2400, 0x7) r9 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r9, &(0x7f0000000180)={0x0, 0x2c8, &(0x7f0000000100)={&(0x7f00000001c0)={0x24, 0x23, 0x847, 0x0, 0x0, {0x2804}, [@typed={0x5, 0xb, @str='\x02\xac\x0f\x00me_type\x00'}]}, 0x269}}, 0x0) r10 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') r11 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r11, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r13 = dup(r12) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r13, 0x2000) accept$packet(r13, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000280)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000400)=0x14) r16 = socket$nl_route(0x10, 0x3, 0x0) r17 = socket$netlink(0x10, 0x3, 0x0) r18 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r18, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r18, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r17, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r19}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r16, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000480)=@newqdisc={0x444, 0x24, 0x507, 0x0, 0x0, {0x0, r19, {0x0, 0xe}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x418, 0x2, [@TCA_CBQ_RTAB={0x404}, @TCA_CBQ_RATE={0x10, 0x5, {0x6, 0x0, 0x0, 0x0, 0x0, 0x5}}]}}]}, 0x444}}, 0x0) sendmsg$nl_route_sched(r18, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newqdisc={0x24, 0x24, 0x507, 0x0, 0x0, {0x0, r19, {}, {0x0, 0xe}}}, 0x24}}, 0x0) r20 = socket$nl_route(0x10, 0x3, 0x0) r21 = socket$netlink(0x10, 0x3, 0x0) r22 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r22, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r22, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r21, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r23}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r20, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000480)=@newqdisc={0x444, 0x24, 0x507, 0x0, 0x0, {0x0, r23, {0x0, 0xe}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x418, 0x2, [@TCA_CBQ_RTAB={0x404}, @TCA_CBQ_RATE={0x10, 0x5, {0x6, 0x0, 0x0, 0x0, 0x0, 0x5}}]}}]}, 0x444}}, 0x0) sendmsg$nl_route_sched(r22, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newqdisc={0x24, 0x24, 0x507, 0x0, 0x0, {0x0, r23, {}, {0x0, 0xe}}}, 0x24}}, 0x0) r24 = socket$nl_route(0x10, 0x3, 0x0) r25 = socket$netlink(0x10, 0x3, 0x0) r26 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r26, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r26, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r25, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r27}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r24, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000480)=@newqdisc={0x444, 0x24, 0x507, 0x0, 0x0, {0x0, r27, {0x0, 0xe}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x418, 0x2, [@TCA_CBQ_RTAB={0x404}, @TCA_CBQ_RATE={0x10, 0x5, {0x6, 0x0, 0x0, 0x0, 0x0, 0x5}}]}}]}, 0x444}}, 0x0) sendmsg$nl_route_sched(r26, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newqdisc={0x24, 0x24, 0x507, 0x0, 0x0, {0x0, r27, {}, {0x0, 0xe}}}, 0x24}}, 0x0) r28 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r28, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @remote}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r28, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e22, @remote}, @in={0x2, 0x4e22, @local}], 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(r28, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@initdev}}, &(0x7f0000000540)=0xe8) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000840)={'netdevsim0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001740)={{{@in=@empty, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@initdev}}, &(0x7f0000001640)=0xe8) r32 = socket$inet(0x11, 0x2, 0x0) setsockopt$sock_int(r32, 0x1, 0x2b, &(0x7f00000000c0)=0x9, 0x4) sendmsg(r32, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc={0x27, 0x7}, 0x80, 0x0}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r32, 0x0, 0x10, &(0x7f0000001840)={{{@in6=@initdev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001940)=0xe8) r34 = socket$nl_route(0x10, 0x3, 0x0) r35 = socket$netlink(0x10, 0x3, 0x0) r36 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r36, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r36, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r35, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r37}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r34, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000480)=@newqdisc={0x444, 0x24, 0x507, 0x0, 0x0, {0x0, r37, {0x0, 0xe}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x418, 0x2, [@TCA_CBQ_RTAB={0x404}, @TCA_CBQ_RATE={0x10, 0x5, {0x6, 0x0, 0x0, 0x0, 0x0, 0x5}}]}}]}, 0x444}}, 0x0) sendmsg$nl_route_sched(r36, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newqdisc={0x24, 0x24, 0x507, 0x0, 0x0, {0x0, r37, {}, {0x0, 0xe}}}, 0x24}}, 0x0) r38 = socket$nl_route(0x10, 0x3, 0x0) r39 = socket$netlink(0x10, 0x3, 0x0) r40 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r40, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r40, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r39, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r41}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r38, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000480)=@newqdisc={0x444, 0x24, 0x507, 0x0, 0x0, {0x0, r41, {0x0, 0xe}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x418, 0x2, [@TCA_CBQ_RTAB={0x404}, @TCA_CBQ_RATE={0x10, 0x5, {0x6, 0x0, 0x0, 0x0, 0x0, 0x5}}]}}]}, 0x444}}, 0x0) sendmsg$nl_route_sched(r40, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newqdisc={0x24, 0x24, 0x507, 0x0, 0x0, {0x0, r41, {}, {0x0, 0xe}}}, 0x24}}, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000005480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000054c0)=0x14, 0x80000) r43 = socket$nl_route(0x10, 0x3, 0x0) r44 = socket$netlink(0x10, 0x3, 0x0) r45 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r45, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r45, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r44, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r46}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r43, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000480)=@newqdisc={0x444, 0x24, 0x507, 0x0, 0x0, {0x0, r46, {0x0, 0xe}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x418, 0x2, [@TCA_CBQ_RTAB={0x404}, @TCA_CBQ_RATE={0x10, 0x5, {0x6, 0x0, 0x0, 0x0, 0x0, 0x5}}]}}]}, 0x444}}, 0x0) sendmsg$nl_route_sched(r45, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="240000002400050500"/20, @ANYRES32=r46, @ANYBLOB="0000000000000e0000000000"], 0x24}}, 0x0) r47 = socket$nl_route(0x10, 0x3, 0x0) r48 = socket$netlink(0x10, 0x3, 0x0) r49 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r49, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r49, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r48, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r50}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r47, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000480)=@newqdisc={0x444, 0x24, 0x507, 0x0, 0x0, {0x0, r50, {0x0, 0xe}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x418, 0x2, [@TCA_CBQ_RTAB={0x404}, @TCA_CBQ_RATE={0x10, 0x5, {0x6, 0x0, 0x0, 0x0, 0x0, 0x5}}]}}]}, 0x444}}, 0x0) sendmsg$nl_route_sched(r49, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newqdisc={0x24, 0x24, 0x507, 0x0, 0x0, {0x0, r50, {}, {0x0, 0xe}}}, 0x24}}, 0x0) r51 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r51, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r53 = dup(r52) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r53, 0x2000) getsockname$packet(r53, &(0x7f0000005500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000005540)=0x14) r55 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r55, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @remote}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r55, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e22, @remote}, @in={0x2, 0x4e22, @local}], 0x20) getsockopt$inet6_mreq(r55, 0x29, 0x1c, &(0x7f0000005640)={@initdev, 0x0}, &(0x7f0000005680)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000056c0)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@multicast1}}, &(0x7f00000057c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f0000005800)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000005900)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r9, &(0x7f0000006000)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000005fc0)={&(0x7f0000005940)={0x680, r10, 0xe1257fa67c287785, 0x70bd2c, 0x25dfdbfd, {}, [{{0x8, 0x1, r14}, {0x224, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r15}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r19}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r23}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x80000001}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r27}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8}}, {0x8, 0x6, r29}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r30}, {0x44, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r31}}}]}}, {{0x8}, {0xc8, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r33}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x1c, 0x4, [{0x8, 0x1f, 0x78, 0x32}, {0x101, 0x20, 0x81}, {0x6, 0x1, 0x0, 0x2}]}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0xffff0001}}, {0x8, 0x6, r37}}}]}}, {{0x8, 0x1, r41}, {0x90, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x7ff}}, {0x8, 0x6, r42}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r46}, {0x44, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x29f}}, {0x8}}}]}}, {{0x8, 0x1, r50}, {0x4}}, {{0x8, 0x1, r54}, {0x22c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r56}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x2c, 0x4, [{0xfff8, 0x8, 0x4, 0xa26d}, {0x9, 0x7, 0xff, 0x4}, {0x28, 0x3, 0x45, 0x9}, {0x1, 0x4, 0x3, 0x9}, {0x5074, 0x43, 0x62, 0x7}]}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x7}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r57}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r58}}, {0x8}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0xfffffff9}}}]}}]}, 0x680}, 0x1, 0x0, 0x0, 0x4024000}, 0x40040000) [ 629.256430][T19933] x86/PAT: syz-executor.3:19933 map pfn RAM range req write-combining for [mem 0x1cf42d000-0x1cf42dfff], got write-back [ 629.336508][T19933] x86/PAT: syz-executor.3:19933 map pfn RAM range req write-combining for [mem 0x1d0314000-0x1d0314fff], got write-back [ 629.359330][T19933] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 03:28:11 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000002c0)={0x81, 0x0, [0x40, 0xa031, 0x400, 0xfffffffffffffffd]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 629.420183][T19933] x86/PAT: syz-executor.3:19933 map pfn RAM range req write-combining for [mem 0x1cf9e6000-0x1cf9e6fff], got write-back 03:28:11 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r2 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$TIOCGPTLCK(r2, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x56, &(0x7f00000000c0)=[{&(0x7f0000000540)=""/196}, {&(0x7f0000000640)=""/113}, {&(0x7f00000006c0)=""/110}, {&(0x7f0000000740)=""/166}], 0x0, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r3 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r3, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) [ 629.512386][T11270] usb 5-1: new low-speed USB device number 12 using dummy_hcd 03:28:11 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_emit_ethernet(0xb6, &(0x7f00000001c0)={@empty, @local, [], {@mpls_mc={0x8848, {[{0x0, 0x0, 0x1}], @ipv4={{0x1e, 0x4, 0x0, 0x0, 0xa4, 0x66, 0x6, 0x0, 0x0, 0x0, @multicast1, @remote, {[@noop, @cipso={0x86, 0x15, 0x0, [{0x1, 0xf, "0f6bcf4b6d5f86b75c7d71e507"}]}, @generic={0x82, 0x12, "ae63eaa3652e7459aeea97ef12238a49"}, @timestamp={0x44, 0x24, 0x0, 0x1, 0x3, [{[@loopback], 0x6f}, {[], 0x200001}, {[@remote], 0xfff}, {[], 0x4}, {[@loopback], 0x100}]}, @cipso={0x86, 0x14, 0x1, [{0x6, 0xe, "6b13fbefcfc8fa87ed543f64"}]}, @noop]}}, @tipc=@payload_named={{{{{0x2c, 0x0, 0x0, 0x1, 0x1, 0xa, 0x1, 0x2, 0x39, 0x0, 0x1, 0x4, 0x3, 0x2, 0x7ff, 0x75a6, 0x4, 0x4e21, 0x4e22}, 0x3, 0x2}, 0x1, 0x4}}, [0x0, 0x0, 0x0, 0x0]}}}}}}, &(0x7f00000000c0)={0x1, 0x3, [0xeb1, 0x957, 0x9ea, 0xa49]}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000002c0)={0x79, 0x0, [0x20, 0x0, 0x1]}) chmod(&(0x7f0000000100)='./file0\x00', 0x100) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 03:28:11 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xb199c757d05e1f8b, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000140)={0x5b11f2d4, 0x3, 0x1, 0x10000, 0x800, 0x3}) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in=@empty, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000300)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) r5 = getuid() getresgid(&(0x7f00000003c0), &(0x7f0000000400)=0x0, &(0x7f0000000440)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r7, 0x0) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=0xc) getresgid(&(0x7f00000005c0)=0x0, &(0x7f0000000600), &(0x7f0000000640)) r11 = socket$inet(0x11, 0x2, 0x0) setsockopt$sock_int(r11, 0x1, 0x2b, &(0x7f00000000c0)=0x9, 0x4) sendmsg(r11, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc={0x27, 0x7}, 0x80, 0x0}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r11, 0x0, 0x10, &(0x7f0000000680)={{{@in=@loopback, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000780)=0xe8) r13 = socket$key(0xf, 0x3, 0x2) sendmmsg(r13, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000800)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r15, 0x0) getgroups(0x6, &(0x7f0000000040)=[0xee00, 0xee00, 0xffffffffffffffff, 0xee01, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) getresgid(&(0x7f0000000100), 0x0, &(0x7f0000000140)=0x0) setgroups(0x3, &(0x7f0000000180)=[r16, r17, r18]) getgroups(0x6, &(0x7f0000000040)=[0xee00, 0xee00, 0xffffffffffffffff, 0xee01, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) getresgid(&(0x7f0000000100), 0x0, &(0x7f0000000140)=0x0) setgroups(0x3, &(0x7f0000000180)=[r19, r20, r21]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r22, 0x0) getgroups(0x6, &(0x7f0000000040)=[0xee00, 0xee00, 0xffffffffffffffff, 0xee01, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) getresgid(&(0x7f0000000100), 0x0, &(0x7f0000000140)=0x0) setgroups(0x3, &(0x7f0000000180)=[r23, r24, r25]) getgroups(0x6, &(0x7f0000000840)=[r25, 0xee00, 0xee00, 0xee01, 0x0, 0xee00]) getresuid(&(0x7f0000000880), &(0x7f00000008c0), &(0x7f0000000900)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000940)={0x0, 0x0, 0x0}, &(0x7f0000000980)=0xc) write$FUSE_DIRENTPLUS(0xffffffffffffffff, &(0x7f00000009c0)={0x5e8, 0x0, 0x1, [{{0x5, 0x0, 0x7, 0x9, 0x80000000, 0x80, {0x0, 0x4, 0x3, 0x0, 0x8, 0x2, 0x100, 0x10000, 0x2ac2, 0x5, 0x800, r3, r4, 0x10001, 0x3}}, {0x2, 0x81, 0x9, 0x1, '/dev/vcs\x00'}}, {{0x4, 0x3, 0x7, 0x3ff, 0xffff, 0xf0d, {0x2, 0xfff, 0x9, 0xff, 0x8, 0x8001, 0x7f, 0x9, 0x3, 0x3, 0x401, r5, r6, 0x3, 0xffffffff}}, {0x1, 0x7, 0x9, 0x5, '/dev/vcs\x00'}}, {{0x1, 0x1, 0xceb8, 0x8001, 0x7fffffff, 0x3ff, {0x5, 0x8, 0x5, 0x7, 0x4, 0x5, 0x80, 0x803, 0x3, 0x67d99500, 0x7, r7, r8, 0x2, 0x3d}}, {0x3, 0x4, 0x10, 0x2, '/dev/sequencer2\x00'}}, {{0x3, 0x0, 0x7, 0x1, 0x9, 0xe508, {0x5, 0x7, 0x200, 0x2, 0x9, 0x7ff80, 0x0, 0x7ff, 0x401, 0x2ee, 0x2fe, r9, r10, 0x3f, 0x14}}, {0x1, 0x7f, 0x10, 0x100, '/dev/sequencer2\x00'}}, {{0x2, 0x2, 0x9, 0x1000, 0x1, 0x2, {0x2, 0xffffffff80000000, 0x0, 0x87a, 0x8, 0x8, 0x8, 0x100, 0x9cb1, 0xff, 0xa640, r12, r14, 0x40, 0x2}}, {0x6, 0xc4a9, 0x10, 0x4, '/dev/sequencer2\x00'}}, {{0x1, 0x1, 0xfffffffffffeffff, 0x8, 0x6, 0x6, {0x1, 0x9, 0x80000000, 0x0, 0x7, 0x7fff, 0x2ee6, 0x2f, 0xfffff0a6, 0x2, 0x10000, r15, r17, 0x2, 0x9}}, {0x2, 0x3, 0xa, 0x9, '\xd3userem1lo'}}, {{0x3, 0x3, 0x3, 0x2, 0x81, 0x0, {0x5, 0x77e7, 0xfffffffffffffffe, 0x9, 0x0, 0x114, 0x8, 0x400, 0x100, 0xebcd, 0x4, 0xee01, r20, 0x1000, 0xb1}}, {0x4, 0x2, 0x0, 0x1f}}, {{0x4, 0x1, 0xda, 0x7, 0xfff, 0x8b1, {0x6, 0x20, 0x8, 0x3f, 0xfff, 0x6, 0x200, 0x6, 0x6a1, 0x5, 0x9, r22, r26, 0xcb240000, 0xff}}, {0x1, 0x4, 0xf, 0xffff, 'securitytrusted'}}, {{0x2, 0x1, 0x6, 0x1000, 0xfffeffff, 0x1, {0x4, 0xffffffff00000000, 0x5, 0x4, 0x200, 0xfffffffffffffffe, 0x8, 0x0, 0x7fff0, 0x5e, 0x7, r27, r28, 0x1, 0x80}}, {0x5, 0x2, 0x10, 0xffffff7f, '/dev/sequencer2\x00'}}]}, 0x5e8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r29 = gettid() ptrace$setopts(0x4206, r29, 0x0, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f00000001c0)={@my=0x1}) tkill(r29, 0x21) ptrace$cont(0x18, r29, 0x0, 0x0) ptrace$setregs(0xd, r29, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r29, 0x0, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000180)={0x6, 0x5, 0x5, 0x8, 0x200, 0xfffffffc}) r30 = getpgrp(r29) capget(&(0x7f0000feaff9)={0x19980330, r30}, &(0x7f00000000c0)) 03:28:11 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r3, 0xc0205648, &(0x7f0000000080)={0x0, 0x7, 0xfffffff9, [], &(0x7f0000000040)={0x9b0905, 0x3f}}) [ 629.922380][T11270] usb 5-1: unable to get BOS descriptor set [ 629.938522][T19933] x86/PAT: syz-executor.3:19933 map pfn RAM range req write-combining for [mem 0x1d05a5000-0x1d05a5fff], got write-back 03:28:12 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dew/snd/pcmC#D#p\x00', 0x141, 0x68c01) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @remote}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00000002c0)=[@in6={0xa, 0x4e21, 0x95, @remote, 0x4}, @in={0x2, 0x4e22, @local}], 0x38d) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0xfffffffffffffec6) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) pipe(0x0) r3 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r3, 0xae9a) ioctl$TIOCGPTLCK(r3, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) ioctl$RTC_IRQP_READ(r3, 0x8008700b, &(0x7f00000000c0)) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r4 = accept4(r0, 0x0, 0x0, 0x101800) sendto$inet6(r4, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) [ 630.042278][T11270] usb 5-1: config 1 interface 0 altsetting 1 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 630.054078][T11270] usb 5-1: config 1 interface 0 altsetting 1 endpoint 0x81 has invalid maxpacket 863, setting to 8 [ 630.065249][T11270] usb 5-1: config 1 interface 0 altsetting 1 endpoint 0x82 is Bulk; changing to Interrupt [ 630.076485][T11270] usb 5-1: config 1 interface 0 altsetting 1 endpoint 0x3 is Bulk; changing to Interrupt [ 630.086572][T11270] usb 5-1: config 1 interface 0 has no altsetting 0 03:28:12 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) ioctl$KVM_GET_REG_LIST(r4, 0xc008aeb0, &(0x7f0000000100)=ANY=[@ANYBLOB="0b00001f00000000000000f6fe1186b6225a00000000000007000029ef64c93796f2982b8ae401f7d3724d9c6fb10930f116b20c25888547e826"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8084, 0x40000) ioctl$UI_SET_PHYS(r5, 0x4008556c, &(0x7f0000000040)='syz0\x00') 03:28:12 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002480)='/dev/sequencer2\x00', 0x40, 0x0) write$P9_RRENAMEAT(r2, &(0x7f00000024c0)={0x7, 0x4b, 0x2}, 0x7) r3 = dup(r1) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r3, 0x2000) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) preadv(r4, &(0x7f0000002400)=[{&(0x7f0000000100)=""/233, 0xe9}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/90, 0x5a}, {&(0x7f0000000000)=""/43, 0x2b}, {&(0x7f0000001280)=""/238, 0xee}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000002380)=""/108, 0x6c}], 0x7, 0x0) r5 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r5, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r7 = dup(r6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r7, 0x2000) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x3) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r8, &(0x7f0000000180)={0x0, 0x2c8, &(0x7f0000000100)={&(0x7f00000001c0)={0x24, 0x23, 0x847, 0x0, 0x0, {0x2804}, [@typed={0x5, 0xb, @str='\x02\xac\x0f\x00me_type\x00'}]}, 0x269}}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r8, 0x10e, 0x1, &(0x7f0000002500)=0x3, 0x4) capget(&(0x7f0000feaff9)={0x19980330}, &(0x7f00000000c0)) [ 630.415446][T20246] x86/PAT: syz-executor.1:20246 map pfn RAM range req write-combining for [mem 0x1d077d000-0x1d077dfff], got write-back 03:28:12 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r2 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$TIOCGPTLCK(r2, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x8) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r3 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r3, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) [ 630.459894][T20246] x86/PAT: syz-executor.1:20246 map pfn RAM range req write-combining for [mem 0x1cf876000-0x1cf876fff], got write-back 03:28:12 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r4, 0x2000) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x6) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x14, 0x23, 0x829, 0x0, 0x0, {0x2805}}, 0x14}, 0x1, 0x6087ffffffff}, 0x0) [ 630.639029][T20270] x86/PAT: syz-executor.3:20270 map pfn RAM range req write-combining for [mem 0x1cf8cd000-0x1cf8cdfff], got write-back 03:28:14 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) 03:28:14 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x80000, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000002c0)={r6}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000040)={r6, @in={{0x2, 0x4e20, @empty}}, 0xffff, 0x7ff, 0x3, 0xff95, 0x10}, 0x98) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 03:28:14 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) init_module(&(0x7f0000000280)='syz', 0x3, &(0x7f00000002c0)='+[\x00') capget(&(0x7f0000feaff9)={0x19980330}, &(0x7f00000000c0)) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r3, 0x2000) ioctl$VIDIOC_DV_TIMINGS_CAP(r3, 0xc0905664, &(0x7f00000001c0)={0x0, 0x0, [], @bt={0x6, 0x0, 0x7f, 0x6, 0x3, 0x74b0, 0x1, 0x5}}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r5 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000300)={'syz', 0x3}, &(0x7f0000000180)="e557141ab9608f6fa268c5a2519d93be95", 0x11, 0xfffffffffffffffe) r6 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r5, r6, r5}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$invalidate(0x15, r5) ioctl$TUNSETVNETLE(r4, 0x400454dc, &(0x7f0000000040)) 03:28:14 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0xffffffffffffff21, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r2 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$TIOCGPTLCK(r2, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r5 = dup(r4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r5, 0x2000) ioctl$VIDIOC_QUERYBUF(r5, 0xc0585609, &(0x7f0000000540)={0x2, 0x4, 0x4, 0x860, {}, {0x4, 0x2, 0xff, 0x3, 0x5, 0x80, "efa85ce0"}, 0x0, 0x2, @fd=r2, 0x4}) r6 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r6, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) 03:28:14 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000002c0)={r4}, &(0x7f0000000300)=0x8) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x4900, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000000080)=0xe8) bind$xdp(r5, &(0x7f00000000c0)={0x2c, 0x2, r6, 0x2a, r1}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={r4}, 0x8) r7 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r8, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)=ANY=[@ANYBLOB="140000002300290800040000007b24e362000000"], 0x14}, 0x1, 0x6087ffffffff}, 0x0) 03:28:14 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = fcntl$dupfd(r0, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_SMI(r3, 0xaeb7) r4 = clone3(&(0x7f0000000140)={0x200, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), 0x5, 0x0, &(0x7f00000001c0)=""/113, 0x71, &(0x7f0000000240)=""/194}, 0x40) r5 = socket$key(0xf, 0x3, 0x2) sendmmsg(r5, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) r6 = gettid() ptrace$setopts(0x4206, r6, 0x0, 0x0) tkill(r6, 0x21) ptrace$cont(0x18, r6, 0x0, 0x0) ptrace$setregs(0xd, r6, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r6, 0x0, 0x0) r7 = getpgid(r6) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000a80)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r9, 0x0) r10 = getgid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) r13 = socket$isdn(0x22, 0x3, 0x2) r14 = socket$key(0xf, 0x3, 0x2) sendmmsg(r14, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) r16 = socket$key(0xf, 0x3, 0x2) sendmmsg(r16, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) r18 = fcntl$getown(0xffffffffffffffff, 0x9) r19 = getuid() getgroups(0x6, &(0x7f0000000040)=[0xee00, 0xee00, 0xffffffffffffffff, 0xee01, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) getresgid(&(0x7f0000000100), 0x0, &(0x7f0000000140)=0x0) setgroups(0x3, &(0x7f0000000180)=[r20, r21, r22]) r23 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000ac0), 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r24, 0x8912, 0x400200) sendmsg$netlink(r3, &(0x7f0000000bc0)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfe, 0x80000}, 0xc, &(0x7f0000000340)=[{&(0x7f00000003c0)={0x338, 0x12, 0x108, 0x70bd2b, 0x25dfdbfb, "", [@typed={0x8, 0x6c, @pid=r4}, @nested={0x320, 0x12, [@generic="9b094b0b8305310d857647a1d3510a57500c80e71704781aa7c9b68160fd4bc002e936425b8295bba23e809eae25f064654fd137a2b15637775032f29e67fe334ef22b44eb6109b54f19cc3f91a26928a655a4702083769bc567df48b526d68845a73c1b00dd050455b44af5266e0bb658638e5d4d8a004c6346867b27e7718ebedc476e8189453e1a497d6cfe28e7165ce851f49218408a7a5f9a57f6a6f02edc0eefec481813b818ecd4a283fac2a50026995e24888211554b09c9f4db31d8a85d412219b08b2b14631246c33e54bf0c6733e22cb21cc4fae3f713bf04977758d12f39331a7478", @typed={0xc, 0x58, @u64=0x2}, @generic="c7fadc4404bc43eb0a3e3842d40d953a9f0d9f9528cc89cbb0b2d864186a1940300e8d57f4a315098d5ce48497b1d725d0f6670b25984f62bfca73f99d30e30ee80735e666d9128f75a1ed60e6cbed48383ad01d597afe3e9a10ff353fb3c3c94ade1ee4472cb101b43051b99b902c3a616a5c424733d283245952c7844ff88a83dda05a7c753fcaeda141675cea92d88903b0eb0a9eab5e2fb4bcb3441edf1d77cb988338f3cacb16321f91fc4caf5952dcbb1ece4d6ffc5dfde9dad27286810de81f6cc582dce7d484448d6b7b4601d94a366f70e612e85b695a6d752c1a753309a8b3751dab53c45df6c74b4f7db94bc85ef87c4e06", @typed={0xc, 0x32, @u64=0x1}, @typed={0x8, 0xa, @fd=r5}, @generic="cd323ba75d680b83ff617f4ac6bbca4c557ed63cc70bfdfea576f1becba014a7d1a1a6ee68c0d86eec993339136408a4fb72285b5edb3d38229aef3bcaefbbaa855e87cdcf37518cfaeed89140d35c9414b2926b92b33bdd42bd3e76ee43a1e04336841ff400eaf59e61d2ffbb9c4a13b3f041e56002fc9b74aa67d67299ad955c67953c08636598947bf25d3b32f76dbcd39e07bce92a7b45875a93571146141b2e7af19ddeee11c2cbb9664d24b70077bc853cefe07cc78ce173146923", @generic="13101eba72e5d912048e4e562dee352f40df5cf217c27368d3248fa2f578574d4a7c718bff5beaaed07b39193425147fbc8d4b56230b7aaa915eb86d0489cf110e55ae52f8eb7556316ba69337e5283c16ba5f17cc5c5a7612e78c0431f903"]}]}, 0x338}, {&(0x7f0000000700)={0x34c, 0x31, 0x8, 0x70bd29, 0x25dfdbfe, "", [@nested={0x1d8, 0x48, [@typed={0x8, 0x45, @pid=r7}, @typed={0x8, 0x7a, @ipv4=@broadcast}, @typed={0xc, 0x29, @u64=0x7f}, @typed={0x4, 0x7f}, @generic="98cc7cf5d629f791333ab70eb1b3140ea657f8f370eaadfae55bd06afe0689f85d3a0b96f0e63f7b6439bda0be2dfb3e5fb7ff8a048a31e6e00bf37009abdd24db979ede46d9986ef7adb73b4988d0d0b8b0c56f31bb51f43253752d7e1acde730aea64c725d921dacb8244cb38d92fd1fe4c8a9b3d0b940", @typed={0x4, 0x5a}, @generic="da14876033b3a47693f0a4b6cff73ad7088959fda892be45a2f4d65044f44dbfd436c9bb67b0c127ded34d59c5678558b80874a4234f28812455a34598c042b1cb7f4db390e6577177697191671da29ef42f4184c28954e478a1d21afc712d5cd794f21a13cc61dcde33fd24c345330e6005845de8a2356f38d5c18104861e704598e1312f0897742fbaef4ed7139a3d8cc4304a7bdbd278e1357a52fd0350e98afbaabfc3faa62c7827fe8b4a4fa69e67f54636273f19afd90b8e3250a71cb807f84daccf0a5ebf383ddac80e72c6038aabd922f3b6cdcccd53726f6017a5125e63ce74466d4b658b42b08320e248f79b4b0855016a", @generic="acd22c3b3ebe41266d6d83d168b7f951fc43843e198a43aa247d4e5adfffbe8adf993118e8bfe2d1bf4ba067be837e7f235a1838d7a68bd88d5a12092d02", @typed={0x4, 0x30}]}, @generic="5e810d7edeb14863beedab0f74857905d046f45c3280643dcdab032c93311ca7fe7923dbccefd6858e1a85c238ce68b1f0b40ff09bc9a51c2c4ef66d2dbe412bc92b1bbd7a128f7a6f7d0e711f7414c39041c5c9248180e378e05463557fd7937396d515d59e53f1460ccf407e8bab31e54a9cb37c60b37424cbf106c46ba096b3ce9638e9ed0a802c8859b6758d3ebee8c6a638d00957bde59cbe94bde69130a46ae2da74aa6a62d102520d", @typed={0xc, 0x36, @u64=0x7fff}, @nested={0xac, 0x27, [@typed={0x14, 0x54, @ipv6=@empty}, @generic="1d2c93e16285f322b2a2d2348aa367d08e438f5ea049a411d70413c0cde5d85065b0d10165aa3439a985457e5fbcbb95a5a960c78be63613e855108fb0cab443ebe2b946827eb4c7c096d4b92da947d9e400e84f5b77a4b38c8591d9ae65441b18b11c34cbd34defbc8bf33618721792e33df48f0ca28507fee2d1e190544a507161c0aa4fbc20488ebed205fa1a01b92f3ab6e8"]}]}, 0x34c}], 0x2, &(0x7f0000000b00)=[@cred={{0x1c, 0x1, 0x2, {r8, r9, r10}}}, @rights={{0x34, 0x1, 0x1, [r0, r2, r11, r12, r13, r14, r15, r16, r2]}}, @rights={{0x20, 0x1, 0x1, [r1, r0, r3, r17]}}, @cred={{0x1c, 0x1, 0x2, {r18, r19, r21}}}, @rights={{0x24, 0x1, 0x1, [r23, 0xffffffffffffffff, r24, r2, r0]}}], 0xc0, 0x4}, 0x0) r25 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r25, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0xd, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) [ 632.282097][T11270] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 632.291252][T11270] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 632.299793][T11270] usb 5-1: Product: о [ 632.304058][T11270] usb 5-1: Manufacturer: 됥∳䚎붵嫍⇚峎茨ᡰ胰इꖭ╁횆⩀⭳⹘쏌ੵᐌ왻폀斱嬁钢뚄ꋁ染躲೐ꁨ醍㺇㙽悞໌屧華숤엒옵姗ࣿꯩ黿猋懋䳊혳ষ錦뜰悮æ纐왜뾾笷諁簧쥬넌ꌬ隱络䛾儛ꮳ贱Ⴆ멖跮䂣䅡® 03:28:14 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0xb) socket(0xe5d562db508f1ba2, 0x80000, 0xbc) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) 03:28:14 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-\xbd:\x1dI]SQ\xac', 0x40000, 0x0) dup3(r1, r0, 0x80000) r3 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x8000, 0x2000) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r6 = dup(r5) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r6, 0x2000) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x1f) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @remote}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e22, @remote}, @in={0x2, 0x4e22, @local}], 0x20) socket$inet6(0xa, 0x807, 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000680)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@local}}, {{@in6=@initdev}}}, &(0x7f0000000640)=0x1e5) r8 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000280)='/proc/capi/capi20\x00', 0x101000, 0x0) ioctl$VFIO_GET_API_VERSION(r8, 0x3b64) r9 = socket$inet(0x11, 0x2, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$sock_int(r9, 0x1, 0x2b, &(0x7f00000000c0)=0x9, 0x4) sendmsg(r9, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc={0x27, 0x7}, 0x80, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r9, 0x84, 0x8, &(0x7f0000000040)=0x1ff, 0x4) r10 = socket$key(0xf, 0x3, 0x2) sendmmsg(r10, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) setsockopt$sock_timeval(r10, 0x1, 0x42, &(0x7f0000000340)={0x77359400}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$SG_GET_REQUEST_TABLE(r8, 0x2286, &(0x7f0000000380)) capget(&(0x7f0000feaff9)={0x19980330}, &(0x7f00000000c0)) ioctl$RTC_UIE_OFF(r2, 0x7004) 03:28:14 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/\b\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r4, 0x2000) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r4, 0xc0305602, &(0x7f0000000040)={0x0, 0x8, 0x0, 0x1}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8, 0x19, 0x2, 0xfffffffffffffffd]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 03:28:14 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x14, 0x1f, 0x9ad, 0x70bd26, 0x0, {0x14}}, 0x14}, 0x1, 0x6087ffffffff, 0x0, 0x8000}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x3f, 0x4b0180) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000040)=r4, 0x4) [ 632.565032][T11270] usb 5-1: can't set config #1, error -71 [ 632.598688][T20416] x86/PAT: syz-executor.1:20416 map pfn RAM range req write-combining for [mem 0x1d120d000-0x1d120dfff], got write-back [ 632.626070][T11270] usb 5-1: USB disconnect, device number 12 [ 632.672951][T20441] x86/PAT: syz-executor.0:20441 map pfn RAM range req write-combining for [mem 0x1cf854000-0x1cf854fff], got write-back [ 632.714744][T20441] x86/PAT: syz-executor.0:20441 map pfn RAM range req write-combining for [mem 0x1d09eb000-0x1d09ebfff], got write-back 03:28:14 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r3, 0x2000) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000240), &(0x7f0000000280)=0x4) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000180)={0x0, 0x2c8, &(0x7f0000000100)={&(0x7f00000001c0)={0x24, 0x23, 0x847, 0x0, 0x0, {0x2804}, [@typed={0x5, 0xb, @str='\x02\xac\x0f\x00me_type\x00'}]}, 0x269}}, 0x0) r5 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r5, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r7 = dup(r6) prctl$PR_MPX_ENABLE_MANAGEMENT(0x2b) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r7, 0x2000) ioctl$TIOCGPGRP(r7, 0x540f, &(0x7f0000000040)=0x0) r9 = socket$key(0xf, 0x3, 0x2) sendmmsg(r9, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) ioctl$sock_inet_SIOCSIFADDR(r9, 0x8916, &(0x7f00000000c0)={'lapb0\x00', {0x2, 0x4e21, @rand_addr=0x80000000}}) sendmsg$nl_generic(r4, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2004020}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="680000002d0001002cbd7000fedbdf25150000000c00060008005b00", @ANYRES32=r8, @ANYBLOB="04003100244551d1854179ce414bcf6847c99e7e74e236061da495fc317c6dae00fc5ebca0bd26ec992288b417f2123e1a7db71c73e41f79c4eeb2987dcf75cf59f0e0ca011c239e64046eaefb7748f50000"], 0x68}, 0x1, 0x0, 0x0, 0x20008004}, 0x80) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r10 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r10, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) 03:28:14 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x21) ptrace$cont(0x18, r3, 0x0, 0x0) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r3, 0x0, 0x0) r4 = syz_open_procfs(r3, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r4, 0xae9a) ioctl$TIOCGPTLCK(r4, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000000)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0xfffffeb2, 0x4000080) write(r2, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f00000001c0)={0x40, 0xcec}) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r5 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r5, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) [ 632.851326][T20506] x86/PAT: syz-executor.4:20506 map pfn RAM range req write-combining for [mem 0x1d1424000-0x1d1424fff], got write-back 03:28:14 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000140)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fstat(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in=@initdev, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000000340)=0xe8) getgroups(0x6, &(0x7f0000000040)=[0xee00, 0xee00, 0xffffffffffffffff, 0xee01, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) getresgid(&(0x7f0000000100), 0x0, &(0x7f0000000140)=0x0) setgroups(0x3, &(0x7f0000000180)=[r6, r7, r8]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f00000004c0)={&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000400)="352d4b200fe8bfe24e964afb9b50ced7ead62a29d62029fa4bd36848cd1158bf7b4726b00178dd03715e8f14a555b0f582cb040305da712aa883ef4a7a48c8d38debe78ce41a2d1a33bf80a36428f61fe686b9f2d0ee5dd7ccb16a6ed26c255e48bfb8441dfed29f739d6dbb4e4aad414216a5de119732db60969fd901f616f23179c852187e8eb3367ddf0f3d74f91b", 0x90, r9}, 0x68) lsetxattr$system_posix_acl(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='system.posix_acl_default\x00', &(0x7f0000000380)={{}, {0x1, 0x2}, [{0x2, 0x7, r2}, {0x2, 0x0, r4}, {0x2, 0xd, r5}], {0x4, 0x1}, [{0x8, 0xe1959cf2ada181f, r8}], {0x10, 0x1}, {0x20, 0x1}}, 0x44, 0x2) r10 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r10, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x14, 0x23, 0x829, 0x0, 0x0, {0x2805}}, 0x14}, 0x1, 0x6087ffffffff}, 0x0) 03:28:15 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x10000) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xffffffffffffffff, 0x3970, 0xfffffffffffffffd]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 632.913945][T20506] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 03:28:15 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)=ANY=[@ANYBLOB="1c0000002300290800611262e6000000050000000800110080000000"], 0x1c}, 0x1, 0x6087ffffffff}, 0x0) r3 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x1, 0x2) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_NETID(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20040202}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x24, r4, 0x8, 0x70bd26, 0x25dfdbfd, {{}, 0x0, 0x800b, 0x0, {0x8, 0x2, 0x10000}}, ["", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x44) 03:28:15 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x32c) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) munmap(&(0x7f000018c000/0x1000)=nil, 0x1000) capget(&(0x7f0000feaff9)={0x19980330}, &(0x7f00000000c0)) r2 = socket$key(0xf, 0x3, 0x2) sendmmsg(r2, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) vmsplice(r3, &(0x7f0000000280)=[{&(0x7f0000000100)="205a078734234e1948865fc94295b392e189a7583da2b1032789d3091dcea8dff066737b84875885d988a7808b2ff98bfb3816eb6f2e9cf15348aca624b25033d26296d1a2ec02a953", 0x49}, {&(0x7f0000000180)="2e3de8f922f4deb01f8f13ef913d96fbeaa9fa24c76fd98b5fc77e436cc5957c70059b4dc0d643db713a39824294befe000f7dd82b6db966bc3d0e83b0d2893c6fff2ba027bfad87b446", 0x4a}, {&(0x7f0000000200)="ee431a41e1e5aba64ef2ed5e5321b3a32078b7ec625a0ea260d536a9343db40a0c5f278a30c508ecef586eb1e2d158b71791700a0343df62fe43584eac233d643974b98b5f895d38d325", 0x4a}], 0x3, 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000040)={'veth0_to_team\x00', {0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}}) [ 633.115590][T20506] x86/PAT: syz-executor.4:20506 map pfn RAM range req write-combining for [mem 0x1cf951000-0x1cf951fff], got write-back 03:28:15 executing program 3: r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/ip_mr_vif\x00') r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x21) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) write$cgroup_pid(r1, &(0x7f0000000040)=r2, 0x12) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000230031faf8ec2908000000000000000005000000"], 0x14}, 0x1, 0x6087ffffffff}, 0x0) 03:28:15 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)=ANY=[@ANYBLOB="1c000000230029080000000900e3ffff040000000800110084000000"], 0x1c}, 0x1, 0x6087ffffffff}, 0x0) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r5 = dup(r4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r5, 0x2000) r6 = openat$cgroup_ro(r5, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r6, 0xab02, 0x9) 03:28:15 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000000)=0x586, 0x4) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 633.279334][T20506] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 03:28:15 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) capget(&(0x7f0000feaff9)={0x19980330}, &(0x7f00000000c0)) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x4010, r0, 0x0) 03:28:15 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r2 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r2, 0xae9a) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$TIOCGPTLCK(r2, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r3 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r3, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) [ 633.351582][T20635] x86/PAT: syz-executor.2:20635 map pfn RAM range req write-combining for [mem 0x1d09a8000-0x1d09a8fff], got write-back 03:28:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmmsg(r1, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) r2 = fcntl$dupfd(r1, 0x605, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000000)={'veth1_to_bridge\x00', {0x2, 0x4e20, @local}}) sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x14, 0x23, 0x829, 0x0, 0x0, {0x2805}}, 0x14}, 0x1, 0x6087ffffffff}, 0x0) 03:28:15 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x17632ba8, 0x20000) r2 = socket$key(0xf, 0x3, 0x2) sendmmsg(r2, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x21) ptrace$cont(0x18, r3, 0x0, 0x0) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r3, 0x0, 0x0) fcntl$lock(r2, 0x1d, &(0x7f0000000080)={0x0, 0x4, 0x7, 0x4, r3}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 03:28:15 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dlm-control\x00', 0x400000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @remote}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00000001c0)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}, @in6={0xa, 0x4e23, 0x8, @mcast2, 0xc3485ce2}], 0x2c) r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm_plock\x00', 0x412803, 0x0) ioctl$void(r3, 0xc0045878) write$P9_RSETATTR(r4, &(0x7f0000000140)={0x7, 0x1b, 0x2}, 0x7) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) capget(&(0x7f0000000180)={0x19980330}, &(0x7f00000000c0)={0x0, 0x0, 0x1000f}) clock_nanosleep(0x7, 0x2de86a00d7ac1c0c, &(0x7f0000000240)={0x77359400}, 0x0) 03:28:15 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 03:28:15 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x40000012, r3, 0x0) ioctl$VIDIOC_S_INPUT(r3, 0xc0045627, &(0x7f0000000000)=0xc6) socket$netlink(0x10, 0x3, 0x8000000004) ioctl$VIDIOC_ENUMAUDOUT(r3, 0xc0345642, &(0x7f0000002300)={0x4, "454386f7f97d526640c669ef63b1c93b24b8a398c6572f9ecb9801d35aa9766a", 0x1, 0x1}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) socketpair(0x11, 0x6, 0x5c, &(0x7f00000000c0)) socket$can_raw(0x1d, 0x3, 0x1) r5 = socket$caif_stream(0x25, 0x1, 0x1) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x814000, 0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f00000002c0)={r9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000002280)={r9, 0x6}, &(0x7f00000022c0)=0x8) writev(r5, &(0x7f0000002240)=[{&(0x7f0000000140)="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0x1000}, {&(0x7f0000001140)="c9b5187022cf5821da3e62dfa5f607387e5eca29f4dc85ff6cae93fe8b5f038b3d53d99087609fe6d7b8f021375601f189c78c576f530c055a5139054e26f4e7846450a3099731500aab00c54563c34f3cb216de", 0x54}, {&(0x7f00000011c0)="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0x1000}, {&(0x7f00000021c0)="4e7bcf33f56c569ef1dc6037bd9688b5fdc4c8dd08838ae44c902318a552bd22bb9e46a4d3ae2931d0b441c31621fd74565666b5963c7cdfaeae9e140d097ee299a8052d24a047ac79e64a7169da44eab99e1ebc3c1ce4fd20adc50ae90a8bb389d8b3cf6d94c298759e08390ee68696a7", 0x71}], 0x4) [ 633.769269][T20719] ion_mmap: failure mapping buffer to userspace 03:28:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r4, 0x2000) write$P9_RSTATFS(r4, &(0x7f0000000000)={0x43, 0x9, 0x1, {0x8, 0x5, 0x101, 0x1, 0x5, 0x1, 0x2, 0x0, 0x7fffffff}}, 0x43) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x14, 0x23, 0x829, 0x0, 0x0, {0x2805}}, 0x14}, 0x1, 0x6087ffffffff}, 0x0) 03:28:15 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmmsg(r1, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r5 = dup(r4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r5, 0x2000) setxattr$security_smack_transmute(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='security.SMACK64TRANSMUTE\x00', &(0x7f00000001c0)='TRUE', 0x4, 0x1) ioctl$VIDIOC_G_STD(r5, 0x80085617, &(0x7f0000000000)) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = socket$key(0xf, 0x3, 0x2) sendmmsg(r7, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) sendmsg$nl_generic(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x1c, 0x35, 0x300, 0x70bd29, 0x0, {0x20}, [@typed={0x0, 0x15, @fd=r7}]}, 0x1c}, 0x1, 0x6087ffffffff, 0x0, 0x8400}, 0x10) 03:28:15 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00000000c0)) r3 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r3, 0xae9a) ioctl$TIOCGPTLCK(r3, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r2, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r4 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r4, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) 03:28:16 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r3, 0x2000) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r6 = dup(r5) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r6, 0x2000) ioctl$PIO_UNISCRNMAP(r6, 0x4b6a, &(0x7f0000000100)="4cafea3dbd0b5380f2fdfde2f466ad9c2b1ffee4e618760f35e6db02db4112a4346bdf0556f6d9e71e2d5aafa8370adc520cd7bb441dc5b4ded2aa32d2bb5f629636c8f8b6018013f90347af27471dabb56ffc671bf61b4a76f9f1204fc00fee9a415ac1be5b22fe736aed1f87becef9d790efb10748d96da5795ce3a19ea3b9a36b04641357c1cdfb3dc524d06aecff572fda43e4ce52458ef26191ed9c7f0f609c8ca4e0ef86141f86") [ 633.936842][T20719] ion_mmap: failure mapping buffer to userspace [ 633.957428][T20774] x86/PAT: syz-executor.3:20774 map pfn RAM range req write-combining for [mem 0x1cfb45000-0x1cfb45fff], got write-back [ 634.019679][T20779] x86/PAT: syz-executor.2:20779 map pfn RAM range req write-combining for [mem 0x1d069c000-0x1d069cfff], got write-back 03:28:16 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000006000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r5 = dup(r4) r6 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r6, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r8 = dup(r7) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r8, 0x2000) read$eventfd(r8, &(0x7f00000000c0), 0x8) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r5, 0x2000) ioctl$KVM_GET_MSRS(r5, 0xc008ae88, &(0x7f0000000040)=ANY=[@ANYBLOB="03000000000000000000000000200000000000000000000000000000f500"/41]) 03:28:16 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r4 = dup(r3) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x70b2eeedfcef1676, 0x0) ioctl$VIDIOC_SUBDEV_G_SELECTION(r5, 0xc040563d, &(0x7f0000000100)={0x0, 0x0, 0x2, 0x2, {0x7, 0x80, 0x9, 0x2}}) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r4, 0x2000) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x640420, 0x0) ioctl$TUNSETNOCSUM(r6, 0x400454c8, 0x1) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f0000000000)={r0, 0x101}) getuid() r7 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r7, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) [ 634.096709][T20774] x86/PAT: syz-executor.3:20774 map pfn RAM range req write-combining for [mem 0x1cfaa5000-0x1cfaa5fff], got write-back [ 634.194380][T20791] x86/PAT: syz-executor.2:20791 map pfn RAM range req write-combining for [mem 0x89b0f000-0x89b0ffff], got write-back 03:28:16 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3000000) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x2, 0x6}, &(0x7f00000001c0)=0x8) capget(&(0x7f0000feaff9)={0x19980330}, &(0x7f0000000000)={0x2, 0x0, 0x3, 0x0, 0x0, 0x1000}) 03:28:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r4 = dup(r3) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @remote}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e22, @remote}, @in={0x2, 0x4e22, @local}], 0x20) recvfrom$inet6(r5, &(0x7f0000000280)=""/66, 0x42, 0x40, &(0x7f0000000300)={0xa, 0x4e23, 0xe3, @loopback, 0xcd}, 0x1c) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r4, 0x2000) write$USERIO_CMD_SEND_INTERRUPT(r4, &(0x7f0000000000), 0x2) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') sendmsg$TIPC_CMD_DISABLE_BEARER(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1004008}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, r7, 0x608, 0x70bd29, 0x25dfdbfc, {{}, 0x0, 0x4102, 0x0, {0x10, 0x13, @udp='udp:syz1\x00'}}, ["", "", "", "", "", "", "", ""]}, 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$nl_generic(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x14, 0x23, 0x829, 0x0, 0x0, {0x2805}}, 0x14}, 0x1, 0x6087ffffffff}, 0x0) [ 634.236875][T20825] x86/PAT: syz-executor.4:20825 map pfn RAM range req write-combining for [mem 0xafd8d000-0xafd8dfff], got write-back [ 634.264110][T20820] x86/PAT: syz-executor.0:20820 map pfn RAM range req write-combining for [mem 0x7f959000-0x7f959fff], got write-back 03:28:16 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r3 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r3, 0xae9a) ioctl$TIOCGPTLCK(r3, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r2, &(0x7f0000000380), 0xcbb21096) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0), 0x2ca}, {&(0x7f0000000300)=""/72, 0x87}], 0x10000000000002d7, &(0x7f0000000640)=""/205, 0xfffffffffffffdc5}, 0x40) r4 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r4, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) ioctl$RTC_IRQP_READ(r1, 0x8008700b, &(0x7f00000000c0)) 03:28:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)=ANY=[@ANYBLOB="1c0000003b0029080000000000feffffffffffffff00110080000000"], 0x2}, 0x1, 0x6087ffffffff}, 0x0) [ 634.354335][T20820] x86/PAT: syz-executor.0:20820 map pfn RAM range req write-combining for [mem 0x1d94bb000-0x1d94bbfff], got write-back [ 634.368906][T20825] x86/PAT: syz-executor.4:20825 map pfn RAM range req write-combining for [mem 0x1da769000-0x1da769fff], got write-back 03:28:16 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) capget(&(0x7f0000feaff9)={0x10038813}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x890, 0x40000}) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x400000, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00000000c0)=""/242) keyctl$clear(0x7, 0x0) [ 634.477803][T20913] x86/PAT: syz-executor.3:20913 map pfn RAM range req write-combining for [mem 0xba54b000-0xba54bfff], got write-back 03:28:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x0, @empty}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e22, @remote}, @in={0x2, 0x4e22, @local}], 0x20) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)=ANY=[@ANYBLOB="0829bd7000005addf4eb000000"], 0x14}, 0x1, 0x6087ffffffff, 0x0, 0x40000}, 0xf35559bc9cf4da22) 03:28:16 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r3, 0x2000) ioctl$KVM_GET_API_VERSION(r3, 0xae00, 0x0) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r6 = dup(r5) setxattr$trusted_overlay_opaque(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.opaque\x00', &(0x7f0000000100)='y\x00', 0x2, 0x3) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r6, 0x2000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r6, 0x54a3) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) arch_prctl$ARCH_GET_CPUID(0x1011) socket$netlink(0x10, 0x3, 0x8000000004) userfaultfd(0x0) r7 = socket$caif_seqpacket(0x25, 0x5, 0x5) writev(r7, &(0x7f0000e11ff0), 0x0) 03:28:16 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r4, 0x2000) r5 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r5, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r7 = dup(r6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r7, 0x2000) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r8, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 634.690491][T20985] x86/PAT: syz-executor.4:20985 map pfn RAM range req write-combining for [mem 0x1d075000-0x1d075fff], got write-back 03:28:16 executing program 1: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000000180)="0d856c1b", 0x850d, 0x0, 0x0, 0x0) 03:28:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r4, 0x2000) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000000)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000000040)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) kcmp$KCMP_EPOLL_TFD(r5, r7, 0x7, r1, &(0x7f0000000080)={r1, r8, 0x2}) r9 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r9, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) [ 634.782756][T21002] x86/PAT: syz-executor.0:21002 map pfn RAM range req write-combining for [mem 0x8cd65000-0x8cd65fff], got write-back [ 634.846463][T20985] x86/PAT: syz-executor.4:20985 map pfn RAM range req write-combining for [mem 0xaac98000-0xaac98fff], got write-back [ 634.891673][T21002] x86/PAT: syz-executor.0:21002 map pfn RAM range req write-combining for [mem 0x1d966f000-0x1d966ffff], got write-back 03:28:17 executing program 1: 03:28:17 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1}) r3 = dup(r1) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r3, 0x2000) write$FUSE_WRITE(r3, &(0x7f00000000c0)={0x18, 0x0, 0x6, {0x6b}}, 0x18) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfc01, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x739b) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r4 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r4, 0xae9a) ioctl$TIOCGPTLCK(r4, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000380), 0xfffffffe) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x902, 0x0) r5 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r5, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r7 = dup(r6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r7, 0x2000) ioctl$KVM_S390_INTERRUPT_CPU(r7, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r3, &(0x7f0000000500)={&(0x7f0000000540)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0), 0xfffffffffffffc48}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r8 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r8, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) [ 634.976446][T21042] x86/PAT: syz-executor.2:21042 map pfn RAM range req write-combining for [mem 0x1d998f000-0x1d998ffff], got write-back 03:28:17 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) r2 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x2, 0x200) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x9, 0x5, 0x0, r2}) r4 = dup(r3) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r4, 0x2000) ioctl$VIDIOC_SUBDEV_DV_TIMINGS_CAP(r4, 0xc0905664, &(0x7f00000001c0)={0x0, 0x0, [], @bt={0x3f, 0x400, 0xfffffff8, 0x1ff, 0x0, 0x2, 0x10, 0x4}}) r5 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r5, &(0x7f0000e11ff0), 0x0) getrlimit(0x5, &(0x7f0000000040)) [ 635.034115][T21043] x86/PAT: syz-executor.0:21043 map pfn RAM range req write-combining for [mem 0x8f7cf000-0x8f7cffff], got write-back 03:28:17 executing program 1: 03:28:17 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r5 = dup(r4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000000, 0x20010, r5, 0x2000) ioctl$RTC_WIE_OFF(r5, 0x7010) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f00000000c0)=0x3) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @remote}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e22, @remote}, @in={0x2, 0x4e22, @local}], 0x20) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) r7 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffffffb, 0x1d9407) ioctl$KVM_SET_PIT2(r7, 0x4070aea0, &(0x7f0000000040)={[{0x400, 0x2c8d, 0x0, 0x3, 0x1f, 0x0, 0x9, 0x1, 0x5, 0x80, 0x91, 0x6, 0x1}, {0x6, 0x36b2, 0x5, 0x40, 0x4, 0x4, 0x8, 0x51, 0x2, 0x44, 0x2, 0xe0, 0x3ff}, {0x1, 0xfffd, 0x6, 0x7f, 0x0, 0x3, 0x1f, 0xd6, 0x24, 0x2, 0x7, 0x81, 0x7fffffff}], 0x80000001}) 03:28:17 executing program 2: openat$vimc1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video1\x00', 0x2, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @remote}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e22, @remote}, @in={0x2, 0x4e22, @local}], 0x20) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000002c0)=[@in={0x2, 0x4e24, @empty}, @in6={0xa, 0x4e24, 0x7, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x14}}, 0x10000}, @in={0x2, 0x4e24, @multicast1}, @in6={0xa, 0x4e22, 0x1, @rand_addr="fd17a278b22d4c995d3fb4936cd17ce4", 0xc32a}, @in6={0xa, 0x4e23, 0x7, @mcast2, 0x9}, @in6={0xa, 0x4e21, 0x1, @loopback, 0x9}, @in={0x2, 0x4e22, @remote}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x27}}], 0xb0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet(0x11, 0x2, 0x0) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r5 = dup(r4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r5, 0x2000) ioctl$IMGETCOUNT(r5, 0x80044943, &(0x7f0000000380)) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f00000000c0)=0x9, 0x4) sendmsg(r2, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc={0x27, 0x7}, 0x80, 0x0}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@loopback, @in=@multicast1}}, {{@in6=@mcast2}, 0x0, @in=@empty}}, &(0x7f0000000140)=0xfffffe6d) r6 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, 0x2023, 0xc2d, 0xfffffffd, 0x0, {0x2805}}, 0x14}, 0x1, 0x6087ffffffff}, 0x0) 03:28:17 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r3, 0x2000) ioctl$TUNSETCARRIER(r3, 0x400454e2, &(0x7f0000000000)=0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r4 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r4, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) 03:28:17 executing program 1: [ 635.373244][T21136] x86/PAT: syz-executor.2:21136 map pfn RAM range req write-combining for [mem 0x1ce1c8000-0x1ce1c8fff], got write-back [ 635.401198][T21160] x86/PAT: syz-executor.4:21160 map pfn RAM range req write-combining for [mem 0x1ce7b2000-0x1ce7b2fff], got write-back 03:28:17 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x4, 0x2241) write$P9_RXATTRWALK(r2, &(0x7f0000000140)={0xf, 0x1f, 0x2, 0xc53f}, 0xf) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r3 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r3, 0xae9a) ioctl$TIOCGPTLCK(r3, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xb8, 0x0, &(0x7f00000004c0)=0xfffffffffffffef6) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r4 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r4, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) 03:28:17 executing program 1: [ 635.570599][T21136] x86/PAT: syz-executor.2:21136 map pfn RAM range req write-combining for [mem 0x59eea000-0x59eeafff], got write-back 03:28:17 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) r2 = socket$key(0xf, 0x3, 0x2) sendmmsg(r2, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, r2) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000000)=0xf9d, &(0x7f0000000040)=0x2) 03:28:17 executing program 1: 03:28:17 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x4d8d00, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000001, 0x480) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r1, &(0x7f0000000040)="7472ae8daafd650fdb71e702df23d53c43c944943dcdcbf193ffb6e495bf8de7fe783ab3d48f22c2f471dc30af76c926628556fd5a57e16dc894b1a5c719f1bd1df4829360b7da7fc221f9f47f18b9adea3518aca1214bfa3f63a183f6f220d917777e959b677451b9ebb5f61f19fa387d8f9accab5c3bc2c7489f37dd11c415b8e557e404c0565eb829ed615b55d2479790372c29ac9223934331f5642a9628b95773da30efe4799861e4a5ecafb323fcac872bbca54430b70835991b83a4db10a61325d737c0a5c1e9cfcdd99fcc49c73d9d5c59c32f218d0e111e1c8924fb79d4262a66f7d6db61716399718f1c7817cf", &(0x7f00000001c0)=""/86, 0x2}, 0x20) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, 0x0, 0x68, 0xba, 0x0, 0x0) 03:28:18 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x28081) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x40, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r4 = dup(r3) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000380)=[0x80000000, 0x80]) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r4, 0x2000) write$P9_RXATTRWALK(r4, &(0x7f0000000140)={0xf, 0x1f, 0x1, 0x7ff}, 0xf) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r6 = dup(r5) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r6, 0x2000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r6, 0xc0bc5310, &(0x7f0000000040)) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) socket$nl_generic(0x10, 0x3, 0x10) openat$capi20(0xffffffffffffff9c, &(0x7f0000000340)='/dev/capi20\x00', 0x340, 0x0) r7 = syz_open_dev$sndpcmp(&(0x7f00000004c0)='/dev/snd/pcmC#D#p\x00', 0x6, 0x0) sendmsg$nl_generic(r7, &(0x7f0000000180)={0x0, 0xffffffffffffff1f, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x6087ffffffff, 0x0, 0x4004180}, 0x48000) 03:28:18 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r2 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$TIOCGPTLCK(r2, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xce4, 0xfffffffffffff800}) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r3 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r3, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) 03:28:18 executing program 1: 03:28:18 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x8000000004) r2 = socket$inet(0x11, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f00000000c0)=0x9, 0x4) sendmsg(r2, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc={0x27, 0x7}, 0x80, 0x0}, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000000)) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) [ 635.986530][T21300] x86/PAT: syz-executor.2:21300 map pfn RAM range req write-combining for [mem 0x101021000-0x101021fff], got write-back 03:28:18 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e24, @remote}, {0x306, @dev={[], 0x15}}, 0x9, {0x2, 0x4e23, @multicast2}, 'caif0\x00'}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 636.113214][T21300] x86/PAT: syz-executor.2:21300 map pfn RAM range req write-combining for [mem 0x1ceb3f000-0x1ceb3ffff], got write-back 03:28:18 executing program 1: [ 636.229126][T21300] x86/PAT: syz-executor.2:21300 map pfn RAM range req write-combining for [mem 0x1ce711000-0x1ce711fff], got write-back 03:28:18 executing program 4: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0x1, &(0x7f0000000000)="86"}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) prctl$PR_SET_UNALIGN(0x6, 0x2) [ 636.329922][T21300] x86/PAT: syz-executor.2:21300 map pfn RAM range req write-combining for [mem 0x1ce2b4000-0x1ce2b4fff], got write-back 03:28:18 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$BLKTRACESTOP(0xffffffffffffffff, 0x1275, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r4, 0x2000) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{}]}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mq_timedreceive(r4, &(0x7f0000000340)=""/4096, 0x1000, 0xfffffffffffffd18, &(0x7f00000000c0)={0x77359400}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 03:28:18 executing program 1: [ 636.498521][T21427] x86/PAT: syz-executor.0:21427 map pfn RAM range req write-combining for [mem 0x1cde94000-0x1cde94fff], got write-back 03:28:18 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r3, 0x2000) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000180)={0x0, 0xfffffffffffffefd, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 03:28:18 executing program 4: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) 03:28:18 executing program 1: [ 636.708530][T21436] x86/PAT: syz-executor.2:21436 map pfn RAM range req write-combining for [mem 0x1ce050000-0x1ce050fff], got write-back 03:28:18 executing program 1: [ 636.785746][T21443] x86/PAT: syz-executor.2:21443 map pfn RAM range req write-combining for [mem 0x1cebb5000-0x1cebb5fff], got write-back 03:28:19 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) lsetxattr$security_ima(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.ima\x00', &(0x7f00000000c0)=@ng={0x4, 0x3, "ce7d218db7"}, 0x7, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) finit_module(r0, &(0x7f0000000100)='security.ima\x00', 0x3) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) 03:28:19 executing program 1: 03:28:19 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @mcast1}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0xfffffffffffffe2a, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x21}}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r2 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$TIOCGPTLCK(r2, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x3) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000000080)='encrypted\x00', 0xffffffffffffffff) r4 = add_key$user(&(0x7f0000000040)='`?\x00', &(0x7f0000000300)={'syz', 0x3}, &(0x7f0000000180)="e557141ab9608f6fa268c5a2519d93be95", 0x11, 0xfffffffffffffffa) r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) r6 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000300)={'syz', 0x3}, &(0x7f0000000180)="e557141ab9608f6fa268c5a2519d93be95", 0x11, 0xfffffffffffffffe) r7 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r6, r7, r6}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000140)={r4, r5, r4}, &(0x7f00000000c0)=""/83, 0x59, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x100000000000014a, &(0x7f00000003c0)=""/205, 0xcd}, 0x2000) 03:28:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)={0x24, 0x2f, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x10, 0x7d, [@typed={0xc, 0x24, @u64=0xdda}]}]}, 0x24}, 0x1, 0x6087ffffffff}, 0x20000810) [ 637.024719][T21451] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.4'. 03:28:19 executing program 1: 03:28:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40000, 0x0) r2 = fcntl$dupfd(r0, 0x5686dc98591d4011, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001700)={0x1d9, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x4, 0x11}]}, 0x18}, 0x1, 0x6087ffffffff}, 0x4000) 03:28:19 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r3, 0x2000) write$P9_RATTACH(r3, &(0x7f0000000100)={0x14, 0x69, 0x2, {0x112, 0x3, 0x2}}, 0x14) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r4 = socket$inet(0x11, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0x2b, &(0x7f00000000c0)=0x9, 0x4) sendmsg(r4, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc={0x27, 0x7}, 0x80, 0x0}, 0x0) r5 = accept(0xffffffffffffffff, &(0x7f0000000280)=@vsock={0x28, 0x0, 0x0, @reserved}, &(0x7f0000000300)=0x80) setsockopt$inet6_dccp_buf(r5, 0x21, 0x80, &(0x7f0000000340)="906713b0d20fbe", 0x7) getsockopt$ARPT_SO_GET_ENTRIES(r4, 0x0, 0x61, &(0x7f0000000000)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000d00000011f310fb11c1b74bc997afd732"], &(0x7f0000000040)=0x31) r6 = socket$netlink(0x10, 0x3, 0x8000000004) r7 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r7, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r9 = dup(r8) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r9, 0x2000) r10 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x400) setsockopt$inet6_int(r10, 0x29, 0xc9, &(0x7f0000000240), 0x4) ioctl$VFIO_IOMMU_UNMAP_DMA(r9, 0x3b72, &(0x7f00000001c0)={0x20, 0x4, 0x80, 0x5, 0x2}) writev(r6, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) 03:28:19 executing program 1: [ 637.354397][T21569] x86/PAT: syz-executor.4:21569 map pfn RAM range req write-combining for [mem 0x1d0737000-0x1d0737fff], got write-back 03:28:19 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$can_bcm(0x1d, 0x2, 0x2) listen(r1, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f00000000c0)={0x7, 0x0, [0xffbf, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r3 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r3, 0xae9a) ioctl$TIOCGPTLCK(r3, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) close(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r2, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r4 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r4, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) 03:28:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x2c8, &(0x7f0000000100)={&(0x7f00000001c0)={0x24, 0x23, 0x847, 0x0, 0x0, {0x2804}, [@typed={0x5, 0xb, @str='\x02\xac\x0f\x00me_type\x00'}]}, 0x269}}, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000001700)={0x14, 0x63, 0x829, 0x0, 0x4000, {0x6}}, 0x14}, 0x1, 0x6087ffffffff, 0x0, 0x10000804}, 0x4000000) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS(r1, 0xc0385720, &(0x7f0000000000)={0x0, {}, 0x1, 0x5}) [ 637.426473][T21569] x86/PAT: syz-executor.4:21569 map pfn RAM range req write-combining for [mem 0x1ceb5b000-0x1ceb5bfff], got write-back 03:28:19 executing program 1: [ 637.526011][T21577] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 03:28:19 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000000040)=0xfd56, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) 03:28:19 executing program 1: 03:28:19 executing program 4: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r2 = dup(r1) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r2, 0x2000) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000000000)={0x2, 0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r4, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) 03:28:19 executing program 1: [ 637.854416][T21686] x86/PAT: syz-executor.4:21686 map pfn RAM range req write-combining for [mem 0x1ce6ad000-0x1ce6adfff], got write-back 03:28:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r5 = dup(r4) r6 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r6, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r8 = dup(r7) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r8, 0x2000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r8, 0x80045500, &(0x7f0000000300)) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r5, 0x2000) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x7fff) ioctl$KVM_REINJECT_CONTROL(r5, 0xae71, &(0x7f00000002c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101500, 0x0) r9 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r9, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r11 = dup(r10) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r11, 0x2000) r12 = accept4$tipc(r11, &(0x7f00000001c0)=@name, &(0x7f0000000200)=0x10, 0x1800) fsetxattr$trusted_overlay_redirect(r12, &(0x7f0000000140)='trusted.overlay.redirect\x00', &(0x7f0000000280)='./file0\x00', 0x8, 0x2) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x6087ffffffff}, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x5, &(0x7f0000000040)=""/74, &(0x7f00000000c0)=0x4a) 03:28:20 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r2 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$TIOCGPTLCK(r2, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @remote}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e22, @remote}, @in={0x2, 0x4e22, @local}], 0x20) getsockopt$inet6_int(r3, 0x29, 0x4e, 0x0, &(0x7f00000004c0)) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r4 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r4, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) [ 637.954823][T21686] x86/PAT: syz-executor.4:21686 map pfn RAM range req write-combining for [mem 0x1ce223000-0x1ce223fff], got write-back 03:28:20 executing program 1: [ 637.994753][T21699] x86/PAT: syz-executor.2:21699 map pfn RAM range req write-combining for [mem 0x1cf3a8000-0x1cf3a8fff], got write-back 03:28:20 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0x0) getgroups(0x6, &(0x7f0000000040)=[0xee00, 0xee00, 0xffffffffffffffff, 0xee01, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) getresgid(&(0x7f0000000100), 0x0, &(0x7f0000000140)=0x0) setgroups(0x3, &(0x7f0000000180)=[r2, r3, r4]) getgroups(0x6, &(0x7f0000000040)=[0xee00, 0xee00, 0xffffffffffffffff, 0xee01, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) getresgid(&(0x7f0000000100), 0x0, &(0x7f0000000140)=0x0) setgroups(0x3, &(0x7f0000000180)=[r5, r6, r7]) getgroups(0x6, &(0x7f0000000040)=[0xee00, 0xee00, 0xffffffffffffffff, 0xee01, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) getresgid(&(0x7f0000000100), 0x0, &(0x7f0000000140)=0x0) setgroups(0x3, &(0x7f0000000180)=[r8, r9, r10]) getgroups(0x6, &(0x7f0000000040)=[0xee00, 0xee00, 0xffffffffffffffff, 0xee01, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) getresgid(&(0x7f0000000100), 0x0, &(0x7f0000000140)=0x0) setgroups(0x3, &(0x7f0000000180)=[r11, r12, r13]) getgroups(0x6, &(0x7f0000000040)=[0xee00, 0xee00, 0xffffffffffffffff, 0xee01, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) getresgid(&(0x7f00000003c0), 0x0, &(0x7f0000000280)=0x0) setgroups(0x3, &(0x7f0000000180)=[r14, r15, r16]) getgroups(0x7, &(0x7f0000000040)=[r4, r7, r9, r13, r15, 0xffffffffffffffff, 0xee01]) lchown(&(0x7f0000000000)='./file0\x00', r1, r17) r18 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r19 = ioctl$KVM_CREATE_VCPU(r18, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r18, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r19, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 03:28:20 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socket$netlink(0x10, 0x3, 0x8000000004) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) writev(r1, &(0x7f0000e11ff0), 0x0) 03:28:20 executing program 1: [ 638.069351][T21699] x86/PAT: syz-executor.2:21699 map pfn RAM range req write-combining for [mem 0x1cf341000-0x1cf341fff], got write-back [ 638.155623][T21705] x86/PAT: syz-executor.2:21705 map pfn RAM range req write-combining for [mem 0x1cf72f000-0x1cf72ffff], got write-back 03:28:20 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$key(0xf, 0x3, 0x2) sendmmsg(r1, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000100)={0x1000000000000000, 0x100002, 0xffffffffffffffe0, 0x2, 0x19}) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x3f, &(0x7f0000000000)=0x3f, 0x4) writev(r1, &(0x7f0000e11ff0), 0xb1914633202ad61f) getsockopt$TIPC_NODE_RECVQ_DEPTH(r1, 0x10f, 0x83, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 03:28:20 executing program 1: [ 638.247587][T21744] x86/PAT: syz-executor.2:21744 map pfn RAM range req write-combining for [mem 0x1cf3bc000-0x1cf3bcfff], got write-back 03:28:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c001f0023002908000000000800000005000000080011008000000071b90e"], 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 03:28:20 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmmsg(r3, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) 03:28:20 executing program 1: 03:28:20 executing program 1: 03:28:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x0, 0x4, 0xff, &(0x7f0000000040)={0xffffffffffffffff}) tee(r3, r1, 0x40, 0x8) ioctl$KVM_GET_MP_STATE(0xffffffffffffffff, 0x8004ae98, &(0x7f0000000000)) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 03:28:20 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) 03:28:20 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @remote}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e22, @remote}, @in={0x2, 0x4e22, @local}], 0x20) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e21, 0x2, @rand_addr="ddeab035da59b383047bb1932145cf49", 0xffffffff}, 0x1c) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r2, 0x4d) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r3, 0x4d) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, 0x0, 0xfffffffffffffd3d) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x4c, 0x40000, &(0x7f0000000280)={0xa, 0x4e22, 0xfffffffc, @remote}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r5 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r5, 0xae9a) ioctl$TIOCGPTLCK(r5, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r4, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r4, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x2231857189f057e8) r6 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r6, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) 03:28:20 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000000040)=ANY=[@ANYRES32=r4, @ANYBLOB="020000c70aa279dc5df2b9fcfe8c335df6df0200000000000000a8e930dbc7a265a331a0875b061c24cd7101a5329579a0aa0d0edbc98aa0ea8fb874f752a3813475856eb22dbbe23f4784cb6c285b101fbeeb9bb325f866d7f374ba296c1a46315e039c61ecec"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 03:28:20 executing program 1: 03:28:21 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x8000000004) r2 = socket$key(0xf, 0x3, 0x2) sendmmsg(r2, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) r4 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mISDNtimer\x00', 0x400000, 0x0) ioctl$FIDEDUPERANGE(r2, 0xc0189436, &(0x7f0000000280)={0x12e3, 0x1, 0x3, 0x0, 0x0, [{0xffffffffffffffff, 0x0, 0xe726}, {r3, 0x0, 0xfffffffffffffff9}, {r4, 0x0, 0x1ff}]}) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x4300, 0x0) keyctl$set_reqkey_keyring(0xe, 0x0) bind$bt_rfcomm(0xffffffffffffffff, &(0x7f0000000200)={0x1f, {0x1, 0x4, 0x3a, 0x3a, 0x81, 0x40}, 0x2}, 0xa) r6 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x0, 0x200001) perf_event_open$cgroup(&(0x7f00000000c0)={0x0, 0x70, 0x8, 0xfc, 0x81, 0xb0, 0x0, 0x5, 0x200, 0xa, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x80, 0x1, @perf_bp={&(0x7f0000000000), 0x1}, 0xe451, 0x3, 0x6, 0x9, 0x2, 0x8, 0xfff9}, r5, 0x7, r6, 0xe) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) 03:28:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r4, 0x2000) openat(r4, &(0x7f0000000000)='./file0\x00', 0x24e469dd9a821184, 0x80) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 03:28:21 executing program 1: 03:28:21 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r2 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$TIOCGPTLCK(r2, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r3 = accept4(r0, 0x0, 0x0, 0x80000) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000000c0)={0xffffffe1}, 0x4) sendto$inet6(r3, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) [ 639.157664][T21964] x86/PAT: syz-executor.2:21964 map pfn RAM range req write-combining for [mem 0x1ce9a4000-0x1ce9a4fff], got write-back 03:28:21 executing program 1: 03:28:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 03:28:21 executing program 1: 03:28:21 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = clone3(&(0x7f0000000140)={0x80000000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), 0x30, 0x0, &(0x7f00000000c0)=""/14, 0xe, &(0x7f0000000100)=""/56}, 0x40) process_vm_writev(r2, &(0x7f0000000500)=[{&(0x7f00000001c0)=""/27, 0x1b}, {&(0x7f0000000200)=""/189, 0xbd}, {&(0x7f0000000340)=""/138, 0x8a}, {&(0x7f0000000400)=""/210, 0xd2}], 0x4, &(0x7f0000000700)=[{&(0x7f0000000540)=""/172, 0xac}, {&(0x7f0000000600)=""/71, 0x47}, {&(0x7f0000000680)=""/98, 0x62}], 0x3, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) r4 = openat$ion(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/ion\x00', 0x4000, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1}) r5 = socket$key(0xf, 0x3, 0x2) sendmmsg(r5, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = dup(r4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r8, 0x2000) ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x1) r9 = socket$key(0xf, 0x3, 0x2) r10 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r10, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r12 = dup(r11) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r12, 0x2000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r12, 0x6430) sendmmsg(r9, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) ioctl$void(r9, 0xc0045878) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r13 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) r14 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r14, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r16 = dup(r15) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r16, 0x2000) ioctl$PERF_EVENT_IOC_REFRESH(r16, 0x2402, 0x7) ioctl$ION_IOC_ALLOC(r13, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r18 = dup(r17) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r18, 0x2000) ioctl$BLKPG(r18, 0x1269, &(0x7f0000000880)={0xffff, 0x19f7, 0xb8, &(0x7f00000007c0)="95b5528db42c75749bd84104250d4f85ade3488bc1747b05ec6660b18d5e21b578097b9c0c535c2412d1b431a29e59f87f49a6c5e1621baab472c3143b3e63e0d00d8b8911875b66a0bdf2614c38bdff98bb8f244fda54f6e43ccdc60365d0793461873c255ca26d5822ce5fcaab8c3bda2095d97b1fe6a66f613cea4ceb22c3ff7c55e155671ca6250385f7a47084e9c748a4ffa9574522ee82ad9989f40a2f56e023dbca8e998a1352ed6bfcdbc456dc1ec7678c33f0dd"}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) 03:28:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) fsetxattr$trusted_overlay_upper(r4, &(0x7f0000000440)='trusted.overlay.upper\x00', &(0x7f0000000900)={0x0, 0xfb, 0x10b, 0x2, 0x7, "a28375bf7ffec383789f664b9282e503", "d472c1eea46bedfab29317329c07e581bfe78d7a97c9190634ea266540026dc41c87e97484bcfd4fd13535b63bcb4ab24f9ad670c41f19f9077c2c5162295d3f716106128c1e67c739642804a3f659a4a847ff062b206bbf6a973c53acab9787963f23853337d89f9c759ae7fa7a36fa71c44d42090295059624be6b460d4839b98219583c718aa56726771cc8729f4c3fcc403f4eacc90774c40730ef977f81ee62862973ce4db7dce8af4df928ff50da1f6b9187a4c81ca352d1cf78c9d5e1c31c6fdbc50ae1af6c9b941db1524fcb68ff26a6c84c3f1d61e7ec417a406ba5c5349612575ff9ea0de4e55a280a8ee7d95489297e82"}, 0x10b, 0x2) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0xfffffffffffffe60, &(0x7f0000000080)={&(0x7f0000000480)=ANY=[@ANYBLOB="440400002400070000000000008d000000000000", @ANYRES32=r5, @ANYBLOB="00000e00ffffffff00000000080001006362710018040200040406000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000500060000000000000005000000"], 0x444}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newqdisc={0x24, 0x24, 0x507, 0x0, 0x0, {0x0, r5, {}, {0x0, 0xe}}}, 0x24}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40c9204}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)=@deltfilter={0x20c, 0x2d, 0x404, 0x70bd28, 0x25dfdbff, {0x0, r5, {0x0, 0x265236ae51afb8e6}, {0x0, 0x8}, {0x9}}, [@TCA_RATE={0x8, 0x5, {0x1f, 0x20}}, @filter_kind_options=@f_rsvp6={{0xc, 0x1, 'rsvp6\x00'}, {0x18, 0x2, [@TCA_RSVP_DST={0x14, 0x2, @remote}]}}, @TCA_CHAIN={0x8, 0xb, 0x3}, @TCA_CHAIN={0x8, 0xb, 0x9}, @TCA_CHAIN={0x8, 0xb, 0x10000}, @filter_kind_options=@f_basic={{0xc, 0x1, 'basic\x00'}, {0x4}}, @filter_kind_options=@f_rsvp6={{0xc, 0x1, 'rsvp6\x00'}, {0x2c, 0x2, [@TCA_RSVP_SRC={0x14, 0x3, @loopback}, @TCA_RSVP_SRC={0x14, 0x3, @ipv4={[], [], @multicast2}}]}}, @TCA_CHAIN={0x8, 0xb, 0x200}, @TCA_RATE={0x8, 0x5, {0x9e, 0xe3}}, @filter_kind_options=@f_matchall={{0x10, 0x1, 'matchall\x00'}, {0x13c, 0x2, [@TCA_MATCHALL_CLASSID={0x8, 0x1, {0x6}}, @TCA_MATCHALL_ACT={0x128, 0x2, @m_sample={0x124, 0x13, {{0xc, 0x1, 'sample\x00'}, {0x2c, 0x2, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8, 0x5, 0x401}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x6, 0x400, 0x8, 0x1ff, 0x400}}, @TCA_SAMPLE_PSAMPLE_GROUP={0x8, 0x5, 0x400}]}, {0xe4, 0x6, "b166a33ee7a8fb2547fe31c296935f98822fd4e04e0fc14ed775e565490a02082357b75b0c9ea82a06042771a0c048df82d712e7b9be83db21061caed7c77bc8e66ce424cbd6c0fb484e3318e2509bddf1ea5befc4670a84e6e95b740c2b0d54a317d56538e8b4f7f99a08f905aba0deb34eebd5baacfbec1490cc73e70d1be4da8b3508d30c1883c3b9d1a1807a75839e319976ce360a6e5a3693d3e0331fef0da9b384fb7eb6e3d771e5e9a5256085b7d73c2ece305e099f55734b3ea32055625a301dfb98175404af37c32d040b651ca8935826d06b6b72084e1605ab86"}}}}, @TCA_MATCHALL_FLAGS={0x8}]}}]}, 0x20c}, 0x1, 0x0, 0x0, 0x8010}, 0x20000090) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$netlink(0x10, 0x3, 0x8000000004) r8 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r8, &(0x7f0000000180)={0x0, 0x2c8, &(0x7f0000000100)={&(0x7f00000001c0)={0x24, 0x23, 0x847, 0x0, 0x0, {0x2804}, [@typed={0x5, 0xb, @str='\x02\xac\x0f\x00me_type\x00'}]}, 0x269}}, 0x0) connect$netlink(r8, &(0x7f0000000400)=@unspec, 0xc) writev(r7, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) 03:28:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x9, 0x2, 0x3, 0x6}, {0x27, 0x3f, 0xe8, 0x1}, {0xc9, 0x8, 0x59}]}, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) [ 639.626163][T22062] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 03:28:21 executing program 1: [ 639.734373][T22056] x86/PAT: syz-executor.0:22056 map pfn RAM range req write-combining for [mem 0x1ce967000-0x1ce967fff], got write-back 03:28:21 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r2 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000540)={0xff, 0x0, 'client1\x00', 0xffffffff80000006, "3ee9e14513632e7f", "6450bba79c61907dec3dd313b7f5c439499cc28427b9aa73f0df589bd1013ebe", 0x0, 0x6}) ioctl$KVM_NMI(r2, 0xae9a) ioctl$TIOCGPTLCK(r2, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r3 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r3, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) [ 639.783088][T22094] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 639.808765][T22089] x86/PAT: syz-executor.0:22089 map pfn RAM range req write-combining for [mem 0x1ce873000-0x1ce873fff], got write-back [ 639.871613][T22097] x86/PAT: syz-executor.0:22097 map pfn RAM range req write-combining for [mem 0x1cf3a3000-0x1cf3a3fff], got write-back 03:28:22 executing program 1: 03:28:22 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000000), 0x3b8) 03:28:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_genetlink_get_family_id$tipc(&(0x7f00000001c0)='TIPC\x00') sendmsg$TIPC_CMD_GET_BEARER_NAMES(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000180), 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x1c, r2, 0x0, 0x70bd2c, 0x25dfdbfd}, 0x1c}}, 0x0) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, r2, 0x4, 0x70bd2c, 0x25dfdbfb, {{}, 0x0, 0xb, 0x0, {0x14, 0x14, 'broadcast-link\x00'}}, ["", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x2405c0e0}, 0x4000000) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="1cf0ffff220029080000000000000000050000000800110080000000f23887305842248d59c783e64779c617ee3e4a1b307c30c35a675e1a4ea6387eba677faec36d9533c9df2425a9a8fa915c3f1d1019d39a6777dd36f82dde8d105004db22a48e49"], 0x1c}, 0x1, 0x6087ffffffff}, 0x0) mknodat(r1, &(0x7f0000000140)='./file0\x00', 0x1008, 0x0) 03:28:22 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) 03:28:22 executing program 1: 03:28:22 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) prctl$PR_GET_SECCOMP(0x15) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x4) 03:28:22 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000040)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}}) 03:28:22 executing program 1: 03:28:22 executing program 2: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r2 = dup(r1) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r2, 0x2000) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x2c8, &(0x7f0000000100)={&(0x7f00000001c0)={0x24, 0x23, 0x847, 0x0, 0x0, {0x2804}, [@typed={0x5, 0xb, @str='\x02\xac\x0f\x00me_type\x00'}]}, 0x269}}, 0x0) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180)='nbd\x00') sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x101}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, r4, 0x200, 0x70bd25, 0x25dfdbff, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xfffffffffffff801}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000004}, 0x40) epoll_pwait(r2, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x4, &(0x7f0000000140)={0x61}, 0x8) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socket$nl_generic(0x10, 0x3, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$VIDIOC_S_AUDIO(r7, 0x40345622, &(0x7f0000000040)={0x6, "18b957772ae07f032abd2509e938dc8d45100d8fa222c50bd72009c9a43764f3", 0x3}) [ 640.446890][T22227] x86/PAT: syz-executor.2:22227 map pfn RAM range req write-combining for [mem 0x1cfdae000-0x1cfdaefff], got write-back 03:28:22 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r5 = dup(r4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r5, 0x2000) r6 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r6, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r8 = dup(r7) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r8, 0x2000) ioctl$DRM_IOCTL_GEM_FLINK(r8, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000000040)={r9, 0x0, 0xa10}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 03:28:22 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r2 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$TIOCGPTLCK(r2, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = accept4(r3, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) 03:28:22 executing program 1: [ 640.562695][T22227] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 640.669219][T22238] x86/PAT: syz-executor.0:22238 map pfn RAM range req write-combining for [mem 0x1d2bbd000-0x1d2bbdfff], got write-back 03:28:22 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r4, 0x2000) ioctl$KVM_SET_TSC_KHZ(r4, 0xaea2, 0x10000) ioctl$PPPIOCCONNECT(r4, 0x4004743a, &(0x7f0000000000)=0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) listen(r1, 0x9) r5 = socket$netlink(0x10, 0x3, 0x8000000004) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) fcntl$setpipe(r6, 0x407, 0x8) openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f00000000c0)={0x6, 0x1, 0x1, 0xffffffffffffffff}) r8 = dup(r7) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r8, 0x2000) ioctl$RTC_VL_CLR(r8, 0x7014) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x8000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r0, &(0x7f00000001c0)={0x2000}) writev(r5, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) 03:28:22 executing program 1: [ 640.782380][T22238] x86/PAT: syz-executor.0:22238 map pfn RAM range req write-combining for [mem 0x1ce48c000-0x1ce48cfff], got write-back [ 640.808866][T22270] x86/PAT: syz-executor.4:22270 map pfn RAM range req write-combining for [mem 0x1cea77000-0x1cea77fff], got write-back 03:28:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x40184, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040)={0x80, 0x80, 0x0, 0x3, 0x1f, 0x8, 0x8, 0x1, 0x4, 0x3f, 0xc0}, 0xb) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x18, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0xffffffffffffff6a, 0x11}]}, 0x18}, 0x1, 0x6087ffffffff}, 0x0) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r6 = dup(r5) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r6, 0x2000) 03:28:23 executing program 1: 03:28:23 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80800) ioctl$VIDIOC_ENUMINPUT(r1, 0xc050561a, &(0x7f00000001c0)={0x2, "78ca823a44ac0942bf4da9b362230f3d443552493a431f9d3a438a9414cfc60b", 0x3, 0x1, 0x4, 0x20, 0x2, 0x4}) r2 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x0, 0x2) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00000000c0)={[0x100000, 0x5000, 0x47cfe2601bd76b35], 0xffffffffffffffff, 0x47e0ab2e0dd3f9c0, 0x3}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r3, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) socket$bt_cmtp(0x1f, 0x3, 0x5) 03:28:23 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @remote}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e24, 0x5, @remote, 0xc6}], 0x2c) accept$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @remote}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e22, @remote}, @in={0x2, 0x4e22, @local}], 0x20) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @rand_addr="000000000000000000000800fd0a00"}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r4 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r4, 0xae9a) ioctl$TIOCGPTLCK(r4, 0x80045439, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x1005, 0x0) ioctl$int_in(r5, 0x800000800c5011, &(0x7f0000000100)) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) [ 641.072223][T22353] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 03:28:23 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8, 0x358]}) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x48c600) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x177, 0x0, 0x0, 0xee) r3 = socket$key(0xf, 0x3, 0x2) sendmmsg(r3, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) tee(r3, 0xffffffffffffffff, 0x20, 0x4) [ 641.167184][T22353] x86/PAT: syz-executor.2:22353 map pfn RAM range req write-combining for [mem 0x1cea9b000-0x1cea9bfff], got write-back 03:28:23 executing program 1: [ 641.269673][T22385] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 03:28:23 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/btrfs-control\x00', 0x8000, 0x0) r3 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000200)='/proc/capi/capi20ncci\x00', 0x35d5b93c357120c4, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000300)={0x4, 0x0, &(0x7f0000000240)=[@register_looper], 0x72, 0x0, &(0x7f0000000280)="2bdbb9919843ebd6ec42ebcea658ec03f16b7663c323e6349519c9a462a4c526017728451d25016fb44dfe5dcf37b3f718dcf9600308f439ad85ce42e870133b2f22999f5cc8fda35e1745e80b06c5dcc29c6c06edceee13232b7040c18507c781dada37b000ce85afe0835686bcbd356412"}) ioctl$TIOCNOTTY(r2, 0x5422) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={r4, 0xff, 0x0, 0x4, 0x400}, &(0x7f0000000100)=0x18) 03:28:23 executing program 1: 03:28:23 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x8000, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r4, 0x2000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x317) 03:28:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f00000002c0)={0x2, 0x4e24, @multicast1}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000480)=@newqdisc={0x444, 0x24, 0x507, 0x0, 0x0, {0x0, r6, {0x0, 0xe}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x418, 0x2, [@TCA_CBQ_RTAB={0x404, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, @TCA_CBQ_RATE={0x10, 0x5, {0x6, 0x0, 0x0, 0x0, 0x0, 0x5}}]}}]}, 0x444}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newqdisc={0x24, 0x24, 0x507, 0x0, 0x0, {0x0, r6, {}, {0x0, 0xe}}}, 0x24}}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0x6, 0x4, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0xe5, 0x0, 0x0, 0x0, 0x80}, [@exit]}, &(0x7f0000000480)='GPL\x00', 0x9, 0x0, 0x0, 0x41100, 0xc, [], r6, 0x37, r1, 0x8, &(0x7f00000004c0)={0x6, 0x2}, 0x8, 0x10, &(0x7f0000000500)={0x400, 0x0, 0x80000001, 0x7f}, 0x10}, 0x70) syz_open_dev$dspn(&(0x7f0000000400)='/dev/dsp#\x00', 0x8, 0x20000) r7 = syz_genetlink_get_family_id$tipc(&(0x7f00000001c0)='TIPC\x00') sendmsg$TIPC_CMD_GET_BEARER_NAMES(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000180), 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x1c, r7, 0x0, 0x70bd2c, 0x25dfdbfd}, 0x1c}}, 0x0) sendmsg$TIPC_CMD_SHOW_STATS(r2, &(0x7f00000003c0)={&(0x7f0000000300), 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, r7, 0x400, 0x470bd26, 0x25dfdbff, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x48}, 0x2000020) r8 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_DISABLE(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x804}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="04010000", @ANYRES16=r8, @ANYBLOB="f3b92dbd7000fedbdf25020000002000060004000200040002000400020004000200fb0002000800010005000000d0000100080003000100010008000300b6010000100001007564503a73797a31000000000c000200080002010069623a00380004001400010002004e20ac14140c0000000000000000200002000a004e200000000200000000000000000000000000000001020000001400020000000200fffbffff08000400000000004400020008000400e1ffffff0800020004000000080001000e000000080004000400000008000200e36800000800040003000000010003000400"/246], 0x104}, 0x1, 0x0, 0x0, 0x64000094}, 0x24048042) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x18, 0x23, 0x829, 0x0, 0x3, {0x2805}, [@nested={0x4, 0x51}]}, 0x18}, 0x1, 0x6087ffffffff}, 0x0) 03:28:23 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r2 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$TIOCGPTLCK(r2, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000002c0)={r5}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000002c0)={r5, @in={{0x2, 0x4e20, @remote}}, [0x1, 0x6cd, 0x9, 0xcf, 0x0, 0x3f, 0x6, 0x9, 0x0, 0x200, 0x3, 0x5, 0x2, 0x5, 0x5]}, &(0x7f0000000140)=0x100) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r1, &(0x7f00000000c0)={&(0x7f0000000540)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380), 0x100000000000001e, &(0x7f00000003c0)=""/205, 0x43f}, 0x2) r6 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r6, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) 03:28:23 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0xff1, 0x4000) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r1, 0x80045700, &(0x7f0000000100)) r2 = syz_open_dev$video4linux(&(0x7f0000000000)='/dev/v4l-subdev#\x00', 0x0, 0x0) ioctl$VIDIOC_SUBDEV_S_SELECTION(r2, 0xc0205647, &(0x7f0000000040)={0xf010000, 0x0, 0x0, 0xffffffffffffffff}) r3 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r3, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) [ 641.613659][T22480] x86/PAT: syz-executor.0:22480 map pfn RAM range req write-combining for [mem 0x1cf292000-0x1cf292fff], got write-back 03:28:23 executing program 1: 03:28:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r3, 0x2000) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x400, 0x0) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000000080)={r3, 0xfffffeff, 0xffffffff, r4}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000000000)=0x4) r5 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 03:28:23 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x8000000004) r2 = semget(0x3, 0x0, 0x2ca) semctl$IPC_INFO(r2, 0x4, 0x3, &(0x7f00000001c0)=""/205) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) 03:28:23 executing program 1: 03:28:23 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0x74, 0x0, [0xfffffffffffffff8]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r5 = dup(r4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r5, 0x2000) ioctl$NBD_SET_SOCK(r5, 0xab00, r5) ioctl$TIOCCBRK(r5, 0x5428) socket$inet6_tcp(0xa, 0x1, 0x0) 03:28:24 executing program 1: [ 641.963657][T22537] x86/PAT: syz-executor.2:22537 map pfn RAM range req write-combining for [mem 0x1ceb44000-0x1ceb44fff], got write-back 03:28:24 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x8000000004) r2 = socket$inet(0x11, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f00000000c0)=0x9, 0x4) sendmsg(r2, &(0x7f000087dfc8)={&(0x7f000005e000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'cmac(cipher_null-generic)\x00'}, 0x80, 0x0}, 0x0) setsockopt$inet_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000000000)=@gcm_256={{0x304}, "6b0c95e20b862e4f", "7a12ccd49568e2c22a8ccbaee93670bff694eceede07b6ae9c29eb27aef476c7", "832d2a99", "e38c9bcdbc6ba907"}, 0x38) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x252}], 0x1) r3 = socket$inet(0x11, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x2b, &(0x7f00000000c0)=0x9, 0x4) sendmsg(r3, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc={0x27, 0x7}, 0x80, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000040)=0x7, 0x4) [ 642.052436][T22570] x86/PAT: syz-executor.0:22570 map pfn RAM range req write-combining for [mem 0x1cf017000-0x1cf017fff], got write-back 03:28:24 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$usb(&(0x7f0000000140)='/dev/bus/usb/00#/00#\x00', 0x400, 0x40000) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r3 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r3, 0xae9a) ioctl$TIOCGPTLCK(r3, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r2, &(0x7f0000000380), 0xfffffffe) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x20000, 0x0) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r6 = dup(r5) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r6, 0x2000) ioctl$KVM_S390_INTERRUPT_CPU(r6, 0x4010ae94, &(0x7f0000000000)={0x1ca6, 0x2, 0x9}) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r7 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r7, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) 03:28:24 executing program 1: 03:28:24 executing program 1: 03:28:24 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x21) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r4, 0x2000) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000480)=@newqdisc={0x444, 0x24, 0x507, 0x0, 0x0, {0x0, r8, {0x0, 0xe}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x418, 0x2, [@TCA_CBQ_RTAB={0x404}, @TCA_CBQ_RATE={0x10, 0x5, {0x6, 0x0, 0x0, 0x0, 0x0, 0x5}}]}}]}, 0x444}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newqdisc={0x24, 0x24, 0x507, 0x0, 0x0, {0x0, r8, {}, {0x0, 0xe}}}, 0x24}}, 0x0) sendmsg$can_raw(r4, &(0x7f00000001c0)={&(0x7f0000000040)={0x1d, r8}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{0x0, 0x0, 0x1, 0x1}, 0x2, 0x2, 0x0, 0x0, "97c15591698e7d17"}, 0x10}, 0x1, 0x0, 0x0, 0x1c000000}, 0x54c5538dc86cf3b4) ptrace$cont(0x7, r1, 0x0, 0x0) sched_setparam(r1, &(0x7f0000000000)=0x6) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r9 = socket$netlink(0x10, 0x3, 0x0) writev(r9, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) 03:28:24 executing program 1: 03:28:24 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20}, 0x1c) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x4000014, &(0x7f0000000280)={0xa, 0x4e22, 0xfffffffd}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r3 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r3, 0xae9a) ioctl$TIOCGPTLCK(r3, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f00000000c0)={0x5, 0x2, 0x9}) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r2, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) accept4(r0, 0x0, 0x0, 0x80000) openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000600)="789327dcf17bc3e8394ec10ecf60b46f56aa3388a720fb988858ccbe598e5d11d95d1070717b6107166fb991cf3514e5e4a27747c3e193510ba33b4bc722c6c56bf5736996e7a67a75970fbc0e5573f9878b99e424698ba4d4c0b0da19b1b5486b4768bbdc3277c315e83f0f5471b3d74dac8ab937fa8429d2ae66c4fa524a7a72bae4c1b04d06a9af53fd4e30207721ed027a711788bf22a6a4000000000000000000", 0xa3, 0x20080, 0x0, 0x0) [ 642.625888][T22732] x86/PAT: syz-executor.4:22732 map pfn RAM range req write-combining for [mem 0x1d0b3b000-0x1d0b3bfff], got write-back 03:28:24 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prctl$PR_GET_SECCOMP(0x15) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r5 = dup(r4) r6 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r6, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r8 = dup(r7) r9 = geteuid() getgroups(0x6, &(0x7f0000000040)=[0xee00, 0xee00, 0xffffffffffffffff, 0xee01, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) getresgid(&(0x7f0000000100), 0x0, &(0x7f0000000140)=0x0) setgroups(0x3, &(0x7f0000000180)=[r10, r11, r12]) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000100)={0x78, 0x0, 0x4, {0x1, 0x1, 0x0, {0x1, 0x5, 0xffffffffffffff92, 0x7ff, 0x9bb5, 0xffffffffffff6284, 0x4, 0x40, 0x5, 0x5, 0x1, r9, r11, 0x9, 0x7fffffff}}}, 0x78) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r8, 0x2000) ioctl$KVM_IRQ_LINE(r8, 0x4008ae61, &(0x7f00000000c0)={0x0, 0x44}) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r5, 0x2000) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0x79, 0x0, [0xfffffffffffffffb, 0x0, 0xfffffffffffffffc]}) ioctl$NBD_SET_BLKSIZE(r5, 0xab01, 0x8000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 642.702135][T22732] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.4'. 03:28:24 executing program 1: [ 642.773410][T22732] x86/PAT: syz-executor.4:22732 map pfn RAM range req write-combining for [mem 0x1d0a95000-0x1d0a95fff], got write-back [ 642.823544][T22738] x86/PAT: syz-executor.0:22738 map pfn RAM range req write-combining for [mem 0x1cf900000-0x1cf900fff], got write-back 03:28:25 executing program 1: 03:28:25 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) [ 642.915881][T22738] x86/PAT: syz-executor.0:22738 map pfn RAM range req write-combining for [mem 0x1cf64e000-0x1cf64efff], got write-back 03:28:25 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r2 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r2, 0xae9a) r3 = syz_open_dev$swradio(&(0x7f00000000c0)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000540)={{{@in6=@empty, @in=@loopback}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) ioctl$TIOCGPTLCK(r2, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r4 = accept4(r0, 0x0, 0x0, 0x1800) sendto$inet6(r4, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) 03:28:25 executing program 1: 03:28:25 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x400000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 03:28:25 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x8000000004) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r4, 0x2000) ioctl$SG_GET_ACCESS_COUNT(r4, 0x2289, &(0x7f0000000000)) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070a0100000000000000fcff", 0x58}], 0x1) 03:28:25 executing program 1: [ 643.305577][T22892] x86/PAT: syz-executor.4:22892 map pfn RAM range req write-combining for [mem 0x1cf00d000-0x1cf00dfff], got write-back [ 643.333348][T22897] x86/PAT: syz-executor.4:22897 map pfn RAM range req write-combining for [mem 0x1cf61e000-0x1cf61efff], got write-back 03:28:25 executing program 4: 03:28:25 executing program 1: 03:28:25 executing program 4: 03:28:25 executing program 1: 03:28:25 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r2 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$TIOCGPTLCK(r2, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r5 = dup(r4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r5, 0x2000) ioctl$EVIOCGEFFECTS(r5, 0x80044584, &(0x7f0000000540)=""/161) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) recvmsg(r6, &(0x7f0000000500)={&(0x7f0000000140)=@ethernet={0x0, @dev}, 0xfffffffffffffeb8, &(0x7f0000000c00)=[{&(0x7f00000000c0)=""/30}, {&(0x7f0000000600)=""/159, 0x8f}, {&(0x7f00000006c0)=""/138}, {&(0x7f0000000780)=""/177}, {&(0x7f0000000840)=""/137}, {&(0x7f0000000900)=""/174}, {&(0x7f00000009c0)=""/124}, {&(0x7f0000000a40)=""/139}, {&(0x7f0000000b00)=""/241}], 0x7958b1243667195, &(0x7f00000003c0)=""/205, 0xf9}, 0x9cd11a4157f38039) r7 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r7, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) 03:28:25 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x2fc, 0x0) flock(r0, 0x8fd394a9186e3967) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r1) 03:28:25 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000000)={0xdcca, 0x7ff}) ioctl$TCXONC(r3, 0x540a, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c6530202f6465762f70746d7800202f6465762f70746d7800202f6b65762f70746d7800206e65742f6465765f736e6d70360020766d6e657431202f26202f6465762f70746d78000a0b89b2adacd406f8ed601e26d35ea3d0abf17031c21234e6e3e727913e819c6613d7ba6261d71e5622779e9c73597cedd475c076c38744e8160b5c7af226977c6d"], 0x91) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") ioctl$TCXONC(r3, 0x540a, 0x1) 03:28:26 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_tcp_int(r0, 0x6, 0x6, 0x0, &(0x7f0000000040)=0xfffffe6f) 03:28:26 executing program 4: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000000)={0x2000003}, 0x10) write(r0, &(0x7f0000000100)="240000001a005f0014f9f407000904000200000500000000000000000800010000000000", 0x24) 03:28:26 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x2, &(0x7f0000000080)=0x8001, 0xd) r0 = syz_open_dev$vbi(&(0x7f00000001c0)='/dev/vbi#\x00', 0x1, 0x2) r1 = memfd_create(&(0x7f0000000200)='-vboxnet0\x00]\xea\xb0\xe2N\xc6c\x05\x8d\xb5\xc0\n\xad\x0f#+\x17\xd6A\xf4\xdf\x1b\xf9~\x8e\"\r\xff\xbb\xb0\xc3\x86\x97\xaf\xf8\x7f*\xfc\xfd\xe7\xcc\xbc\xddI.\xc3\x9aQ\xc8\x8e8U\xdaX\x06\x92\x1d\xbd\x10\xf9\xe8q\x00\xddr>\xd7\x9f\xf8r\xeeE\xa83K\xf60 \x7f\xcd\xac\x86\x9eT*\xf7\a^L,\x98\xa2(2,\x8c*\xff\x8aA\xa1\x153\x15\b\xcb\xf7\xefw\xa6\xc7c@\xb5\x9b\xdc$`3]\xf9.\xcf\x00'/203, 0x0) ftruncate(r1, 0x1000000) sendfile(r0, r1, 0x0, 0xeefffdef) 03:28:26 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r2 = syz_open_procfs(0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$TIOCGPTLCK(r2, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r3 = accept4(r0, 0x0, 0x0, 0x80000) r4 = socket$inet(0x11, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0x2b, &(0x7f00000000c0)=0x9, 0x4) sendmsg(r4, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc={0x27, 0x7}, 0x80, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000001c0)={r5, 0xfffffffb}, &(0x7f00000002c0)=0x8) sendto$inet6(r3, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) 03:28:26 executing program 4 (fault-call:2 fault-nth:0): r0 = socket$rds(0x15, 0x5, 0x0) r1 = io_uring_setup(0xa4, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000280)=[r0], 0x1) [ 644.401854][T23110] FAULT_INJECTION: forcing a failure. [ 644.401854][T23110] name failslab, interval 1, probability 0, space 0, times 0 [ 644.414794][T23110] CPU: 1 PID: 23110 Comm: syz-executor.4 Not tainted 5.3.0-rc7+ #0 [ 644.422753][T23110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 644.432858][T23110] Call Trace: [ 644.436231][T23110] dump_stack+0x191/0x1f0 [ 644.440637][T23110] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 644.446608][T23110] should_fail+0xa3f/0xa50 [ 644.451114][T23110] __should_failslab+0x264/0x280 [ 644.456206][T23110] should_failslab+0x29/0x70 [ 644.460886][T23110] __kmalloc+0xae/0x430 [ 644.465104][T23110] ? kmsan_internal_set_origin+0x6a/0xb0 [ 644.470806][T23110] ? kcalloc+0x86/0x110 [ 644.475025][T23110] ? __msan_poison_alloca+0x156/0x1b0 [ 644.480460][T23110] kcalloc+0x86/0x110 [ 644.484523][T23110] __se_sys_io_uring_register+0x2b37/0x45b0 [ 644.490488][T23110] ? kmsan_internal_set_origin+0x6a/0xb0 [ 644.496206][T23110] ? kmsan_internal_unpoison_shadow+0x42/0x80 [ 644.502355][T23110] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 644.508486][T23110] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 644.514361][T23110] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 644.520355][T23110] __x64_sys_io_uring_register+0x56/0x70 [ 644.526049][T23110] do_syscall_64+0xbc/0xf0 [ 644.530547][T23110] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 644.536482][T23110] RIP: 0033:0x459a29 [ 644.540444][T23110] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 644.560108][T23110] RSP: 002b:00007feb34126c78 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 644.568587][T23110] RAX: ffffffffffffffda RBX: 00007feb34126c90 RCX: 0000000000459a29 [ 644.576615][T23110] RDX: 0000000020000280 RSI: 0000000000000002 RDI: 0000000000000004 [ 644.584663][T23110] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 644.592695][T23110] R10: 0000000000000001 R11: 0000000000000246 R12: 00007feb341276d4 [ 644.600722][T23110] R13: 00000000004cd238 R14: 00000000004d4050 R15: 0000000000000005 03:28:26 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r2 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$TIOCGPTLCK(r2, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r3, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x87, &(0x7f00000000c0)=[{&(0x7f00000005c0)=""/180}, {&(0x7f0000000680)=""/117}], 0x1000000000000009, &(0x7f00000003c0)=""/205, 0x3e7}, 0x80000042) r4 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r4, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) 03:28:26 executing program 4 (fault-call:2 fault-nth:1): r0 = socket$rds(0x15, 0x5, 0x0) r1 = io_uring_setup(0xa4, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000280)=[r0], 0x1) [ 644.873573][T23264] FAULT_INJECTION: forcing a failure. [ 644.873573][T23264] name failslab, interval 1, probability 0, space 0, times 0 [ 644.886743][T23264] CPU: 0 PID: 23264 Comm: syz-executor.4 Not tainted 5.3.0-rc7+ #0 [ 644.894685][T23264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 644.904783][T23264] Call Trace: [ 644.911295][T23264] dump_stack+0x191/0x1f0 [ 644.915715][T23264] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 644.921705][T23264] should_fail+0xa3f/0xa50 [ 644.926223][T23264] __should_failslab+0x264/0x280 [ 644.931279][T23264] should_failslab+0x29/0x70 [ 644.935955][T23264] kmem_cache_alloc_trace+0xf7/0xd20 [ 644.941322][T23264] ? request_trusted_key+0x260/0x260 [ 644.946687][T23264] ? __se_sys_io_uring_register+0x32dd/0x45b0 [ 644.952843][T23264] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 644.958823][T23264] __se_sys_io_uring_register+0x32dd/0x45b0 [ 644.964792][T23264] ? kmsan_internal_set_origin+0x6a/0xb0 [ 644.970502][T23264] ? kmsan_internal_unpoison_shadow+0x42/0x80 [ 644.976660][T23264] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 644.982858][T23264] __x64_sys_io_uring_register+0x56/0x70 [ 644.988576][T23264] do_syscall_64+0xbc/0xf0 [ 644.993087][T23264] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 644.999045][T23264] RIP: 0033:0x459a29 [ 645.003012][T23264] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 645.022676][T23264] RSP: 002b:00007feb34126c78 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 645.031176][T23264] RAX: ffffffffffffffda RBX: 00007feb34126c90 RCX: 0000000000459a29 [ 645.039210][T23264] RDX: 0000000020000280 RSI: 0000000000000002 RDI: 0000000000000004 [ 645.047249][T23264] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 645.055286][T23264] R10: 0000000000000001 R11: 0000000000000246 R12: 00007feb341276d4 [ 645.063336][T23264] R13: 00000000004cd238 R14: 00000000004d4050 R15: 0000000000000005 03:28:27 executing program 1 (fault-call:3 fault-nth:0): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=@polexpire={0xc0, 0x1b, 0x221, 0x0, 0x0, {{{@in6=@dev, @in=@empty}, {}, {}, 0x0, 0x0, 0x3}}}, 0xc0}, 0x8}, 0x0) 03:28:27 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) pipe(0x0) r2 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$TIOCGPTLCK(r2, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r3 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r3, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) [ 645.140154][T23325] FAULT_INJECTION: forcing a failure. [ 645.140154][T23325] name failslab, interval 1, probability 0, space 0, times 0 [ 645.153450][T23325] CPU: 0 PID: 23325 Comm: syz-executor.1 Not tainted 5.3.0-rc7+ #0 [ 645.161398][T23325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 645.171603][T23325] Call Trace: [ 645.175007][T23325] dump_stack+0x191/0x1f0 [ 645.179414][T23325] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 645.185385][T23325] should_fail+0xa3f/0xa50 [ 645.189899][T23325] __should_failslab+0x264/0x280 [ 645.194921][T23325] should_failslab+0x29/0x70 [ 645.199584][T23325] kmem_cache_alloc_node+0x103/0xe70 [ 645.204959][T23325] ? __alloc_skb+0x215/0xa10 [ 645.209650][T23325] __alloc_skb+0x215/0xa10 [ 645.214175][T23325] netlink_sendmsg+0x783/0x1330 [ 645.219122][T23325] ? netlink_getsockopt+0x1430/0x1430 [ 645.224564][T23325] ___sys_sendmsg+0x14ff/0x1590 [ 645.229495][T23325] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 645.235847][T23325] ? kmsan_internal_set_origin+0x6a/0xb0 [ 645.241571][T23325] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 645.247550][T23325] __se_sys_sendmsg+0x305/0x460 [ 645.252498][T23325] __x64_sys_sendmsg+0x4a/0x70 [ 645.257336][T23325] do_syscall_64+0xbc/0xf0 [ 645.261832][T23325] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 645.267777][T23325] RIP: 0033:0x459a29 03:28:27 executing program 4 (fault-call:2 fault-nth:2): r0 = socket$rds(0x15, 0x5, 0x0) r1 = io_uring_setup(0xa4, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000280)=[r0], 0x1) [ 645.271734][T23325] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 645.291393][T23325] RSP: 002b:00007fcfbe07ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 645.299878][T23325] RAX: ffffffffffffffda RBX: 00007fcfbe07ac90 RCX: 0000000000459a29 [ 645.307906][T23325] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 645.315934][T23325] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 645.323971][T23325] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcfbe07b6d4 [ 645.332002][T23325] R13: 00000000004c7990 R14: 00000000004dd3b0 R15: 0000000000000006 [ 645.419044][T23343] FAULT_INJECTION: forcing a failure. [ 645.419044][T23343] name failslab, interval 1, probability 0, space 0, times 0 [ 645.431876][T23343] CPU: 0 PID: 23343 Comm: syz-executor.4 Not tainted 5.3.0-rc7+ #0 [ 645.439820][T23343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 645.449922][T23343] Call Trace: [ 645.453303][T23343] dump_stack+0x191/0x1f0 [ 645.457710][T23343] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 645.463672][T23343] should_fail+0xa3f/0xa50 [ 645.468170][T23343] __should_failslab+0x264/0x280 [ 645.473182][T23343] should_failslab+0x29/0x70 [ 645.477844][T23343] kmem_cache_alloc_node+0x103/0xe70 [ 645.483207][T23343] ? __alloc_skb+0x215/0xa10 [ 645.487871][T23343] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 645.493852][T23343] __alloc_skb+0x215/0xa10 [ 645.498328][T23343] __se_sys_io_uring_register+0x337e/0x45b0 [ 645.504257][T23343] ? kmsan_internal_set_origin+0x6a/0xb0 [ 645.509916][T23343] ? kmsan_internal_unpoison_shadow+0x42/0x80 [ 645.516025][T23343] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 645.522143][T23343] __x64_sys_io_uring_register+0x56/0x70 [ 645.527796][T23343] do_syscall_64+0xbc/0xf0 [ 645.532241][T23343] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 645.538144][T23343] RIP: 0033:0x459a29 [ 645.542072][T23343] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 03:28:27 executing program 1 (fault-call:3 fault-nth:1): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=@polexpire={0xc0, 0x1b, 0x221, 0x0, 0x0, {{{@in6=@dev, @in=@empty}, {}, {}, 0x0, 0x0, 0x3}}}, 0xc0}, 0x8}, 0x0) [ 645.561710][T23343] RSP: 002b:00007feb34126c78 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 645.570147][T23343] RAX: ffffffffffffffda RBX: 00007feb34126c90 RCX: 0000000000459a29 [ 645.578134][T23343] RDX: 0000000020000280 RSI: 0000000000000002 RDI: 0000000000000004 [ 645.586119][T23343] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 645.594115][T23343] R10: 0000000000000001 R11: 0000000000000246 R12: 00007feb341276d4 [ 645.602113][T23343] R13: 00000000004cd238 R14: 00000000004d4050 R15: 0000000000000005 [ 645.749261][T23434] FAULT_INJECTION: forcing a failure. [ 645.749261][T23434] name failslab, interval 1, probability 0, space 0, times 0 [ 645.762146][T23434] CPU: 0 PID: 23434 Comm: syz-executor.1 Not tainted 5.3.0-rc7+ #0 [ 645.770081][T23434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 645.780181][T23434] Call Trace: [ 645.783550][T23434] dump_stack+0x191/0x1f0 [ 645.787974][T23434] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 645.793937][T23434] should_fail+0xa3f/0xa50 [ 645.798433][T23434] __should_failslab+0x264/0x280 [ 645.803432][T23434] should_failslab+0x29/0x70 [ 645.808102][T23434] __kmalloc_node_track_caller+0x1cd/0x1320 [ 645.814067][T23434] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 645.820220][T23434] ? kmem_cache_alloc_node+0x1b6/0xe70 [ 645.826021][T23434] ? netlink_sendmsg+0x783/0x1330 [ 645.831571][T23434] ? netlink_sendmsg+0x783/0x1330 [ 645.836756][T23434] __alloc_skb+0x306/0xa10 [ 645.841238][T23434] ? netlink_sendmsg+0x783/0x1330 [ 645.846346][T23434] netlink_sendmsg+0x783/0x1330 [ 645.851375][T23434] ? netlink_getsockopt+0x1430/0x1430 [ 645.856801][T23434] ___sys_sendmsg+0x14ff/0x1590 [ 645.861731][T23434] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 645.867904][T23434] ? kmsan_internal_set_origin+0x6a/0xb0 [ 645.873617][T23434] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 645.879758][T23434] __se_sys_sendmsg+0x305/0x460 [ 645.884691][T23434] __x64_sys_sendmsg+0x4a/0x70 [ 645.889509][T23434] do_syscall_64+0xbc/0xf0 [ 645.894005][T23434] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 645.900209][T23434] RIP: 0033:0x459a29 [ 645.904167][T23434] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 645.923838][T23434] RSP: 002b:00007fcfbe07ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 645.932320][T23434] RAX: ffffffffffffffda RBX: 00007fcfbe07ac90 RCX: 0000000000459a29 [ 645.940355][T23434] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 645.948410][T23434] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 645.956465][T23434] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcfbe07b6d4 [ 645.964525][T23434] R13: 00000000004c7990 R14: 00000000004dd3b0 R15: 0000000000000006 03:28:28 executing program 4 (fault-call:2 fault-nth:3): r0 = socket$rds(0x15, 0x5, 0x0) r1 = io_uring_setup(0xa4, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000280)=[r0], 0x1) 03:28:28 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r2 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$TIOCGPTLCK(r2, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x5, 0x0, &(0x7f00000004c0)=0xffffffffffffff34) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000540)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0xffffffffffffecb, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r3 = accept4(r0, 0x0, 0x0, 0x80000) socketpair(0x4, 0x4, 0x1, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x1}, &(0x7f00000001c0)=0x8) r4 = socket$inet(0x11, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0x2b, &(0x7f00000000c0)=0x9, 0x4) sendmsg(r4, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc={0x27, 0x7}, 0x80, 0x0}, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f00000002c0)={r7}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000380)=@assoc_value={r7, 0x8}, 0xfffffffffffffe3f) sendto$inet6(r3, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) 03:28:28 executing program 1 (fault-call:3 fault-nth:2): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=@polexpire={0xc0, 0x1b, 0x221, 0x0, 0x0, {{{@in6=@dev, @in=@empty}, {}, {}, 0x0, 0x0, 0x3}}}, 0xc0}, 0x8}, 0x0) [ 646.357747][T23442] FAULT_INJECTION: forcing a failure. [ 646.357747][T23442] name failslab, interval 1, probability 0, space 0, times 0 [ 646.370697][T23442] CPU: 1 PID: 23442 Comm: syz-executor.1 Not tainted 5.3.0-rc7+ #0 [ 646.378647][T23442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 646.388936][T23442] Call Trace: [ 646.392317][T23442] dump_stack+0x191/0x1f0 [ 646.396762][T23442] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 646.402756][T23442] should_fail+0xa3f/0xa50 [ 646.407270][T23442] __should_failslab+0x264/0x280 [ 646.412291][T23442] should_failslab+0x29/0x70 [ 646.416957][T23442] kmem_cache_alloc+0xd6/0xd10 [ 646.421796][T23442] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 646.427755][T23442] ? skb_clone+0x326/0x5d0 [ 646.432252][T23442] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 646.438390][T23442] skb_clone+0x326/0x5d0 [ 646.442859][T23442] netlink_deliver_tap+0x804/0xeb0 [ 646.448094][T23442] netlink_unicast+0xe17/0x1050 [ 646.453062][T23442] netlink_sendmsg+0x110f/0x1330 [ 646.458115][T23442] ? netlink_getsockopt+0x1430/0x1430 [ 646.463562][T23442] ___sys_sendmsg+0x14ff/0x1590 [ 646.468658][T23442] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 646.474835][T23442] ? kmsan_internal_set_origin+0x6a/0xb0 [ 646.480547][T23442] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 646.486533][T23442] __se_sys_sendmsg+0x305/0x460 [ 646.491482][T23442] __x64_sys_sendmsg+0x4a/0x70 [ 646.496343][T23442] do_syscall_64+0xbc/0xf0 [ 646.500868][T23442] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 646.506810][T23442] RIP: 0033:0x459a29 [ 646.510760][T23442] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 646.530424][T23442] RSP: 002b:00007fcfbe07ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 646.538912][T23442] RAX: ffffffffffffffda RBX: 00007fcfbe07ac90 RCX: 0000000000459a29 [ 646.546952][T23442] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 646.554981][T23442] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 646.563012][T23442] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcfbe07b6d4 [ 646.571138][T23442] R13: 00000000004c7990 R14: 00000000004dd3b0 R15: 0000000000000006 [ 646.593910][T23441] FAULT_INJECTION: forcing a failure. [ 646.593910][T23441] name failslab, interval 1, probability 0, space 0, times 0 [ 646.606768][T23441] CPU: 1 PID: 23441 Comm: syz-executor.4 Not tainted 5.3.0-rc7+ #0 [ 646.614704][T23441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 646.624820][T23441] Call Trace: [ 646.628202][T23441] dump_stack+0x191/0x1f0 [ 646.632888][T23441] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 646.638864][T23441] should_fail+0xa3f/0xa50 [ 646.643375][T23441] __should_failslab+0x264/0x280 [ 646.648411][T23441] should_failslab+0x29/0x70 [ 646.653098][T23441] __kmalloc_node_track_caller+0x1cd/0x1320 [ 646.659159][T23441] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 646.665302][T23441] ? kmem_cache_alloc_node+0x1b6/0xe70 [ 646.670831][T23441] ? __se_sys_io_uring_register+0x337e/0x45b0 [ 646.677100][T23441] ? __se_sys_io_uring_register+0x337e/0x45b0 [ 646.683252][T23441] __alloc_skb+0x306/0xa10 [ 646.687705][T23441] ? __se_sys_io_uring_register+0x337e/0x45b0 [ 646.693812][T23441] __se_sys_io_uring_register+0x337e/0x45b0 [ 646.699730][T23441] ? kmsan_internal_set_origin+0x6a/0xb0 [ 646.705389][T23441] ? kmsan_internal_unpoison_shadow+0x42/0x80 [ 646.711689][T23441] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 646.717839][T23441] __x64_sys_io_uring_register+0x56/0x70 [ 646.723539][T23441] do_syscall_64+0xbc/0xf0 [ 646.728203][T23441] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 646.734140][T23441] RIP: 0033:0x459a29 [ 646.738080][T23441] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 646.757792][T23441] RSP: 002b:00007feb34126c78 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 646.766232][T23441] RAX: ffffffffffffffda RBX: 00007feb34126c90 RCX: 0000000000459a29 [ 646.774222][T23441] RDX: 0000000020000280 RSI: 0000000000000002 RDI: 0000000000000004 [ 646.782221][T23441] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 646.792737][T23441] R10: 0000000000000001 R11: 0000000000000246 R12: 00007feb341276d4 [ 646.800722][T23441] R13: 00000000004cd238 R14: 00000000004d4050 R15: 0000000000000005 03:28:28 executing program 1 (fault-call:3 fault-nth:3): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=@polexpire={0xc0, 0x1b, 0x221, 0x0, 0x0, {{{@in6=@dev, @in=@empty}, {}, {}, 0x0, 0x0, 0x3}}}, 0xc0}, 0x8}, 0x0) 03:28:28 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x200400, 0x0) move_mount(r0, &(0x7f0000000140)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0xfffffffffffffd25) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r1, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r3 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r3, 0xae9a) ioctl$TIOCGPTLCK(r3, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r2, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r4 = accept4(r1, 0x0, 0x0, 0x80000) sendto$inet6(r4, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) [ 646.919280][T23548] FAULT_INJECTION: forcing a failure. [ 646.919280][T23548] name failslab, interval 1, probability 0, space 0, times 0 [ 646.932185][T23548] CPU: 0 PID: 23548 Comm: syz-executor.1 Not tainted 5.3.0-rc7+ #0 [ 646.940126][T23548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 646.950227][T23548] Call Trace: [ 646.953603][T23548] dump_stack+0x191/0x1f0 [ 646.958009][T23548] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 646.963966][T23548] should_fail+0xa3f/0xa50 [ 646.968458][T23548] __should_failslab+0x264/0x280 [ 646.973440][T23548] should_failslab+0x29/0x70 [ 646.978597][T23548] kmem_cache_alloc_node+0x103/0xe70 [ 646.983910][T23548] ? __alloc_skb+0x215/0xa10 [ 646.988637][T23548] ? __nla_parse+0x137/0x150 [ 646.993272][T23548] __alloc_skb+0x215/0xa10 [ 646.997726][T23548] netlink_ack+0x579/0x1240 [ 647.002286][T23548] netlink_rcv_skb+0x316/0x620 [ 647.007076][T23548] ? xfrm_netlink_rcv+0xf0/0xf0 [ 647.011959][T23548] xfrm_netlink_rcv+0xb2/0xf0 [ 647.016927][T23548] netlink_unicast+0xf6c/0x1050 [ 647.021819][T23548] netlink_sendmsg+0x110f/0x1330 [ 647.026802][T23548] ? netlink_getsockopt+0x1430/0x1430 [ 647.032194][T23548] ___sys_sendmsg+0x14ff/0x1590 [ 647.037079][T23548] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 647.043323][T23548] ? kmsan_internal_set_origin+0x6a/0xb0 [ 647.048998][T23548] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 647.054927][T23548] __se_sys_sendmsg+0x305/0x460 [ 647.059824][T23548] __x64_sys_sendmsg+0x4a/0x70 [ 647.064611][T23548] do_syscall_64+0xbc/0xf0 [ 647.069058][T23548] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 647.075333][T23548] RIP: 0033:0x459a29 [ 647.079266][T23548] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 647.098929][T23548] RSP: 002b:00007fcfbe07ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 647.107470][T23548] RAX: ffffffffffffffda RBX: 00007fcfbe07ac90 RCX: 0000000000459a29 03:28:29 executing program 4 (fault-call:2 fault-nth:4): r0 = socket$rds(0x15, 0x5, 0x0) r1 = io_uring_setup(0xa4, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000280)=[r0], 0x1) [ 647.115473][T23548] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 647.123901][T23548] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 647.132354][T23548] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcfbe07b6d4 [ 647.140361][T23548] R13: 00000000004c7990 R14: 00000000004dd3b0 R15: 0000000000000006 03:28:29 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4c22, 0x2, @ipv4={[], [], @loopback}, 0x9e}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r2 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$TIOCGPTLCK(r2, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r3 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r3, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) 03:28:29 executing program 1 (fault-call:3 fault-nth:4): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=@polexpire={0xc0, 0x1b, 0x221, 0x0, 0x0, {{{@in6=@dev, @in=@empty}, {}, {}, 0x0, 0x0, 0x3}}}, 0xc0}, 0x8}, 0x0) 03:28:29 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) r1 = io_uring_setup(0xa4, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000280)=[r0], 0x1) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r2, 0x4d) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)) 03:28:29 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x7, &(0x7f0000000000)=0x800, 0x4) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000280)=[r0], 0x1) 03:28:29 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x4e22, 0xfffffffa, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0xfffffffffffffebc) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r4, 0x2000) r5 = openat$cgroup_ro(r4, &(0x7f00000000c0)='memory.stat\x00', 0x0, 0x0) ioctl$TCSETXW(r5, 0x5435, &(0x7f0000000080)={0x8, 0x4, [0xffdf, 0xfc00, 0x4, 0xa4, 0x6], 0xfd8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r6 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r7, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r8 = socket(0x40000000015, 0x5, 0x0) connect$inet(r8, &(0x7f0000000000)={0x2, 0x0, @loopback}, 0x10) getsockname$packet(r8, 0x0, 0x0) ioctl$KVM_NMI(r6, 0xae9a) ioctl$TIOCGPTLCK(r6, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 647.732299][T23766] FAULT_INJECTION: forcing a failure. [ 647.732299][T23766] name failslab, interval 1, probability 0, space 0, times 0 [ 647.745081][T23766] CPU: 0 PID: 23766 Comm: syz-executor.1 Not tainted 5.3.0-rc7+ #0 [ 647.753051][T23766] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 647.763176][T23766] Call Trace: [ 647.766564][T23766] dump_stack+0x191/0x1f0 [ 647.770976][T23766] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 647.776963][T23766] should_fail+0xa3f/0xa50 [ 647.781482][T23766] __should_failslab+0x264/0x280 [ 647.786504][T23766] should_failslab+0x29/0x70 [ 647.791459][T23766] __kmalloc_node_track_caller+0x1cd/0x1320 [ 647.798059][T23766] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 647.804557][T23766] ? kmem_cache_alloc_node+0x1b6/0xe70 [ 647.810102][T23766] ? netlink_ack+0x579/0x1240 [ 647.814889][T23766] ? netlink_ack+0x579/0x1240 [ 647.819655][T23766] __alloc_skb+0x306/0xa10 [ 647.824158][T23766] ? netlink_ack+0x579/0x1240 [ 647.828938][T23766] netlink_ack+0x579/0x1240 [ 647.833556][T23766] netlink_rcv_skb+0x316/0x620 [ 647.838389][T23766] ? xfrm_netlink_rcv+0xf0/0xf0 [ 647.843333][T23766] xfrm_netlink_rcv+0xb2/0xf0 [ 647.848083][T23766] netlink_unicast+0xf6c/0x1050 [ 647.853035][T23766] netlink_sendmsg+0x110f/0x1330 [ 647.858431][T23766] ? netlink_getsockopt+0x1430/0x1430 [ 647.863892][T23766] ___sys_sendmsg+0x14ff/0x1590 [ 647.868839][T23766] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 647.875023][T23766] ? kmsan_internal_set_origin+0x6a/0xb0 [ 647.880730][T23766] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 647.886672][T23766] __se_sys_sendmsg+0x305/0x460 [ 647.892180][T23766] __x64_sys_sendmsg+0x4a/0x70 [ 647.896967][T23766] do_syscall_64+0xbc/0xf0 [ 647.901412][T23766] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 647.907405][T23766] RIP: 0033:0x459a29 [ 647.911324][T23766] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 647.930952][T23766] RSP: 002b:00007fcfbe07ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 647.939398][T23766] RAX: ffffffffffffffda RBX: 00007fcfbe07ac90 RCX: 0000000000459a29 [ 647.947399][T23766] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 647.955391][T23766] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 647.963378][T23766] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcfbe07b6d4 [ 647.971363][T23766] R13: 00000000004c7990 R14: 00000000004dd3b0 R15: 0000000000000006 03:28:30 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) r1 = io_uring_setup(0xa4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x20) r2 = socket$key(0xf, 0x3, 0x2) sendmmsg(r2, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r5 = dup(r4) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0xc0000) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r5, 0x2000) io_uring_register$IORING_REGISTER_FILES(r5, 0x2, &(0x7f0000000100)=[r1, r2, r0], 0x4000001f) 03:28:30 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) ioctl$VIDIOC_QUERYMENU(r1, 0xc02c5625, &(0x7f00000000c0)={0x4, 0x7, @value=0x3}) r3 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r3, 0xae9a) ioctl$TIOCGPTLCK(r3, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r2, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r4 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r4, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) [ 648.197083][T23875] x86/PAT: syz-executor.4:23875 map pfn RAM range req write-combining for [mem 0x845b3000-0x845b3fff], got write-back 03:28:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x2c8, &(0x7f0000000100)={&(0x7f00000001c0)={0x24, 0x23, 0x847, 0x0, 0x0, {0x2804}, [@typed={0x5, 0xb, @str='\x02\xac\x0f\x00me_type\x00'}]}, 0x269}}, 0x0) r4 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000040)='NET_DM\x00') sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r4, 0x1, 0x70bd26, 0x25dfdbfc, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x44}, 0x14040080) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYBLOB="7dda270c41b5d79ef3476ab6f810a9b78d4e5733af9772e5db811ec48730442e10f73f858629e8a15cd122815a30ae13288d1382b311f5859be276981cf4f02ba1e911cac55a44e7b535b7eb236e41"], 0x14}, 0x1, 0x6087ffffffff}, 0x0) r5 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r5, 0x4d) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r5, 0x6, 0x14, &(0x7f0000000200)=0x2, 0x4) [ 648.292783][T23881] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 03:28:30 executing program 1 (fault-call:3 fault-nth:5): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=@polexpire={0xc0, 0x1b, 0x221, 0x0, 0x0, {{{@in6=@dev, @in=@empty}, {}, {}, 0x0, 0x0, 0x3}}}, 0xc0}, 0x8}, 0x0) [ 648.376297][T23889] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 648.434732][T23924] FAULT_INJECTION: forcing a failure. [ 648.434732][T23924] name failslab, interval 1, probability 0, space 0, times 0 [ 648.447733][T23924] CPU: 1 PID: 23924 Comm: syz-executor.1 Not tainted 5.3.0-rc7+ #0 [ 648.455679][T23924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 648.465782][T23924] Call Trace: [ 648.469313][T23924] dump_stack+0x191/0x1f0 [ 648.473739][T23924] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 648.480066][T23924] should_fail+0xa3f/0xa50 [ 648.484572][T23924] __should_failslab+0x264/0x280 [ 648.489624][T23924] should_failslab+0x29/0x70 [ 648.494288][T23924] kmem_cache_alloc+0xd6/0xd10 [ 648.499131][T23924] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 648.505185][T23924] ? apic_timer_interrupt+0xa/0x40 [ 648.510325][T23924] ? skb_clone+0x326/0x5d0 [ 648.514774][T23924] skb_clone+0x326/0x5d0 [ 648.519079][T23924] netlink_deliver_tap+0x804/0xeb0 [ 648.524243][T23924] netlink_unicast+0x9bd/0x1050 [ 648.529165][T23924] netlink_ack+0x1101/0x1240 [ 648.533808][T23924] netlink_rcv_skb+0x316/0x620 [ 648.538593][T23924] ? xfrm_netlink_rcv+0xf0/0xf0 [ 648.543583][T23924] xfrm_netlink_rcv+0xb2/0xf0 [ 648.548287][T23924] netlink_unicast+0xf6c/0x1050 [ 648.553180][T23924] netlink_sendmsg+0x110f/0x1330 [ 648.558162][T23924] ? netlink_getsockopt+0x1430/0x1430 [ 648.563640][T23924] ___sys_sendmsg+0x14ff/0x1590 [ 648.568526][T23924] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 648.574646][T23924] ? kmsan_internal_set_origin+0x6a/0xb0 [ 648.580309][T23924] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 648.586313][T23924] __se_sys_sendmsg+0x305/0x460 [ 648.591215][T23924] __x64_sys_sendmsg+0x4a/0x70 [ 648.596092][T23924] do_syscall_64+0xbc/0xf0 [ 648.600542][T23924] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 648.606460][T23924] RIP: 0033:0x459a29 [ 648.610394][T23924] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 648.630189][T23924] RSP: 002b:00007fcfbe07ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 648.638625][T23924] RAX: ffffffffffffffda RBX: 00007fcfbe07ac90 RCX: 0000000000459a29 [ 648.646624][T23924] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 648.654613][T23924] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 648.662609][T23924] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcfbe07b6d4 [ 648.670598][T23924] R13: 00000000004c7990 R14: 00000000004dd3b0 R15: 0000000000000006 03:28:30 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) prctl$PR_GET_TID_ADDRESS(0x28, &(0x7f00000000c0)) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r2 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$TIOCGPTLCK(r2, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmsg(r3, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000140), 0x0, &(0x7f00000003c0)=""/205, 0xfffffffffffffd53}, 0x40000002) r4 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r4, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) 03:28:30 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x80000) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x14, 0x23, 0x829, 0x0, 0x0, {0x2805}}, 0x14}, 0x1, 0x6087ffffffff}, 0x0) 03:28:30 executing program 1 (fault-call:3 fault-nth:6): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=@polexpire={0xc0, 0x1b, 0x221, 0x0, 0x0, {{{@in6=@dev, @in=@empty}, {}, {}, 0x0, 0x0, 0x3}}}, 0xc0}, 0x8}, 0x0) 03:28:31 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000240)={'broute\x00', 0x0, 0x4, 0x6c, [], 0x6, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}], &(0x7f00000001c0)=""/108}, &(0x7f00000000c0)=0x78) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=@polexpire={0xc0, 0x1b, 0x221, 0x0, 0x0, {{{@in6=@dev, @in=@empty}, {}, {}, 0x0, 0x0, 0x3}}}, 0xc0}, 0x8}, 0x0) 03:28:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)=ANY=[@ANYBLOB="1400000023002908347b00000000000400000000"], 0x14}, 0x1, 0x6087ffffffff}, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmmsg(r3, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000000000)={'nr0\x00', {0x2, 0x4e22, @multicast2}}) 03:28:31 executing program 4: r0 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x2, 0x2) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000002c0)={r3}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=r3, &(0x7f0000000100)=0x4) r4 = socket$rds(0x15, 0x5, 0x0) r5 = io_uring_setup(0xa4, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_FILES(r5, 0x2, &(0x7f0000000280)=[r4], 0x1) 03:28:31 executing program 3 (fault-call:5 fault-nth:0): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x226, &(0x7f00000000c0)={&(0x7f0000001d80)=ANY=[@ANYBLOB="300000002e00bb00"/20, @ANYRES32, @ANYBLOB="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"/327], 0x30}}, 0x0) r2 = socket(0x4000000000010, 0x1000000000080002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x30a, 0x0) 03:28:31 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=@polexpire={0xc0, 0x1b, 0x221, 0x0, 0x0, {{{@in6=@dev, @in=@empty}, {}, {}, 0x0, 0x0, 0x3}}}, 0xc0}, 0x8}, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @remote}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e22, @remote}, @in={0x2, 0x4e22, @local}], 0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x101, 0x7}, &(0x7f0000000000)=0x90) [ 649.259774][T24115] FAULT_INJECTION: forcing a failure. [ 649.259774][T24115] name failslab, interval 1, probability 0, space 0, times 0 [ 649.272846][T24115] CPU: 0 PID: 24115 Comm: syz-executor.3 Not tainted 5.3.0-rc7+ #0 [ 649.280776][T24115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 649.290845][T24115] Call Trace: [ 649.294176][T24115] dump_stack+0x191/0x1f0 [ 649.298793][T24115] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 649.304809][T24115] should_fail+0xa3f/0xa50 [ 649.309259][T24115] __should_failslab+0x264/0x280 [ 649.314227][T24115] should_failslab+0x29/0x70 [ 649.318874][T24115] kmem_cache_alloc_node+0x103/0xe70 [ 649.324194][T24115] ? __alloc_skb+0x215/0xa10 [ 649.328823][T24115] __alloc_skb+0x215/0xa10 [ 649.333298][T24115] netlink_sendmsg+0x783/0x1330 [ 649.338194][T24115] ? netlink_getsockopt+0x1430/0x1430 [ 649.343597][T24115] ___sys_sendmsg+0x14ff/0x1590 [ 649.348571][T24115] ? kmsan_internal_set_origin+0x6a/0xb0 [ 649.354252][T24115] ? kmsan_internal_set_origin+0x6a/0xb0 [ 649.359905][T24115] ? kmsan_internal_unpoison_shadow+0x42/0x80 [ 649.366009][T24115] ? __fget_light+0x6b1/0x710 [ 649.370900][T24115] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 649.376817][T24115] __sys_sendmmsg+0x53a/0xae0 [ 649.381536][T24115] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 649.387457][T24115] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 649.393547][T24115] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 649.399289][T24115] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 649.405225][T24115] __se_sys_sendmmsg+0xbd/0xe0 [ 649.410018][T24115] __x64_sys_sendmmsg+0x56/0x70 [ 649.414890][T24115] do_syscall_64+0xbc/0xf0 [ 649.419346][T24115] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 649.425263][T24115] RIP: 0033:0x459a29 [ 649.429207][T24115] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 649.449177][T24115] RSP: 002b:00007f6120288c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 649.457614][T24115] RAX: ffffffffffffffda RBX: 00007f6120288c90 RCX: 0000000000459a29 [ 649.465614][T24115] RDX: 000000000000030a RSI: 0000000020000140 RDI: 0000000000000004 [ 649.473599][T24115] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 649.481589][T24115] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f61202896d4 [ 649.489595][T24115] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 03:28:31 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r2 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$TIOCGPTLCK(r2, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) r3 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0xffffffffffffff80, 0x80000) setsockopt$inet_dccp_buf(r3, 0x21, 0x2, &(0x7f0000000540)="56e9a3b9633f5ffe3db42181d88e96780e376cef594384f79cf2a13d68c79c441fa0449807eed59162242035c7e2258910274eb9cd930ed72ca968b3ea4dde3fdbce17b42c58a0816cc706b91c61ee7bb6d5695989b86681b5cb034b035f1437fc009268959f2edee94f1c017b4f8ef29c234c8834c950b92818e7f042a428c7f423a2478c4de192cdd2f4686b8eaaeba0123e3202854fcea8e6112da23560e1", 0xa0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000140)={0x3, 0x0, 0x40}) socketpair$unix(0x1, 0x0, 0x0, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @remote}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e22, @remote}, @in={0x2, 0x4e22, @local}], 0x20) getsockopt$inet6_int(r4, 0x29, 0x19, 0x0, &(0x7f00000004c0)=0xfc5d) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r5 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r5, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) 03:28:31 executing program 3 (fault-call:5 fault-nth:1): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x226, &(0x7f00000000c0)={&(0x7f0000001d80)=ANY=[@ANYBLOB="300000002e00bb00"/20, @ANYRES32, @ANYBLOB="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"/327], 0x30}}, 0x0) r2 = socket(0x4000000000010, 0x1000000000080002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x30a, 0x0) 03:28:31 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) r1 = io_uring_setup(0xa4, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000280)=[r0], 0x1) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x9b74c5fad9a8ca79, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000000)=0xfffffc7d) [ 649.741203][T24124] FAULT_INJECTION: forcing a failure. [ 649.741203][T24124] name failslab, interval 1, probability 0, space 0, times 0 [ 649.754407][T24124] CPU: 0 PID: 24124 Comm: syz-executor.3 Not tainted 5.3.0-rc7+ #0 [ 649.762355][T24124] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 649.772634][T24124] Call Trace: [ 649.776011][T24124] dump_stack+0x191/0x1f0 [ 649.780441][T24124] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 649.786415][T24124] should_fail+0xa3f/0xa50 [ 649.790933][T24124] __should_failslab+0x264/0x280 [ 649.795971][T24124] should_failslab+0x29/0x70 [ 649.800658][T24124] __kmalloc_node_track_caller+0x1cd/0x1320 [ 649.806641][T24124] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 649.812794][T24124] ? kmem_cache_alloc_node+0x1b6/0xe70 [ 649.818332][T24124] ? netlink_sendmsg+0x783/0x1330 [ 649.823455][T24124] ? netlink_sendmsg+0x783/0x1330 [ 649.828564][T24124] __alloc_skb+0x306/0xa10 [ 649.833072][T24124] ? netlink_sendmsg+0x783/0x1330 [ 649.838198][T24124] netlink_sendmsg+0x783/0x1330 [ 649.843156][T24124] ? netlink_getsockopt+0x1430/0x1430 [ 649.848606][T24124] ___sys_sendmsg+0x14ff/0x1590 [ 649.853531][T24124] ? kmsan_internal_set_origin+0x6a/0xb0 [ 649.859281][T24124] ? kmsan_internal_set_origin+0x6a/0xb0 [ 649.865003][T24124] ? kmsan_internal_unpoison_shadow+0x42/0x80 [ 649.871163][T24124] ? __fget_light+0x6b1/0x710 [ 649.875940][T24124] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 649.881916][T24124] __sys_sendmmsg+0x53a/0xae0 [ 649.886705][T24124] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 649.892679][T24124] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 649.898820][T24124] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 649.904622][T24124] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 649.910681][T24124] __se_sys_sendmmsg+0xbd/0xe0 [ 649.915527][T24124] __x64_sys_sendmmsg+0x56/0x70 [ 649.920545][T24124] do_syscall_64+0xbc/0xf0 [ 649.925922][T24124] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 649.931874][T24124] RIP: 0033:0x459a29 [ 649.935827][T24124] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 649.955667][T24124] RSP: 002b:00007f6120288c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 649.964162][T24124] RAX: ffffffffffffffda RBX: 00007f6120288c90 RCX: 0000000000459a29 [ 649.972204][T24124] RDX: 000000000000030a RSI: 0000000020000140 RDI: 0000000000000004 [ 649.980238][T24124] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 649.988276][T24124] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f61202896d4 [ 649.996311][T24124] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 03:28:32 executing program 3 (fault-call:5 fault-nth:2): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x226, &(0x7f00000000c0)={&(0x7f0000001d80)=ANY=[@ANYBLOB="300000002e00bb00"/20, @ANYRES32, @ANYBLOB="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"/327], 0x30}}, 0x0) r2 = socket(0x4000000000010, 0x1000000000080002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x30a, 0x0) [ 650.254746][T24234] FAULT_INJECTION: forcing a failure. [ 650.254746][T24234] name failslab, interval 1, probability 0, space 0, times 0 [ 650.267853][T24234] CPU: 1 PID: 24234 Comm: syz-executor.3 Not tainted 5.3.0-rc7+ #0 [ 650.276160][T24234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 650.286250][T24234] Call Trace: [ 650.289586][T24234] dump_stack+0x191/0x1f0 [ 650.294552][T24234] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 650.300481][T24234] should_fail+0xa3f/0xa50 [ 650.304952][T24234] __should_failslab+0x264/0x280 [ 650.309919][T24234] should_failslab+0x29/0x70 [ 650.314536][T24234] kmem_cache_alloc+0xd6/0xd10 [ 650.319330][T24234] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 650.325689][T24234] ? skb_clone+0x326/0x5d0 [ 650.330182][T24234] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 650.336293][T24234] skb_clone+0x326/0x5d0 [ 650.340578][T24234] netlink_deliver_tap+0x804/0xeb0 [ 650.345751][T24234] netlink_unicast+0xe17/0x1050 [ 650.350644][T24234] netlink_sendmsg+0x110f/0x1330 [ 650.355625][T24234] ? netlink_getsockopt+0x1430/0x1430 [ 650.361016][T24234] ___sys_sendmsg+0x14ff/0x1590 [ 650.365902][T24234] ? kmsan_internal_set_origin+0x6a/0xb0 [ 650.371569][T24234] ? kmsan_internal_set_origin+0x6a/0xb0 [ 650.377239][T24234] ? kmsan_internal_unpoison_shadow+0x42/0x80 [ 650.383356][T24234] ? __fget_light+0x6b1/0x710 [ 650.388070][T24234] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 650.393992][T24234] __sys_sendmmsg+0x53a/0xae0 [ 650.398713][T24234] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 650.404632][T24234] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 650.411157][T24234] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 650.416914][T24234] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 650.422843][T24234] __se_sys_sendmmsg+0xbd/0xe0 [ 650.427634][T24234] __x64_sys_sendmmsg+0x56/0x70 [ 650.432508][T24234] do_syscall_64+0xbc/0xf0 [ 650.436972][T24234] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 650.442893][T24234] RIP: 0033:0x459a29 [ 650.446812][T24234] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 650.466437][T24234] RSP: 002b:00007f6120288c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 650.474890][T24234] RAX: ffffffffffffffda RBX: 00007f6120288c90 RCX: 0000000000459a29 [ 650.482897][T24234] RDX: 000000000000030a RSI: 0000000020000140 RDI: 0000000000000004 [ 650.490884][T24234] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 650.498872][T24234] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f61202896d4 [ 650.506859][T24234] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 03:28:32 executing program 4: mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f0000000140)=""/13) r0 = socket$rds(0x15, 0x5, 0x0) r1 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x3, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$FS_IOC_GETVERSION(r2, 0x80087601, &(0x7f0000000100)) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r1, 0x2}, 0x10) r3 = io_uring_setup(0x200000a8, &(0x7f0000000080)={0x0, 0x0, 0x2}) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000280)=[r0], 0x1) 03:28:32 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r2 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$TIOCGPTLCK(r2, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$FIGETBSZ(r3, 0x2, &(0x7f00000000c0)) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r4 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r4, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) 03:28:32 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r2, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@getpolicy={0x128, 0x15, 0x1, 0x70bd25, 0x25dfdbfb, {{@in=@empty, @in=@empty, 0x4e20, 0x3, 0x4e24, 0x8, 0x0, 0x80, 0x190, 0x32, 0x0, r2}}, [@algo_crypt={0xd8, 0x2, {{'cbc-camellia-aesni\x00'}, 0x478, "0cf0f389f36a12b02ddfbdc13f4348f886d483c281778bce71fd9952af2cb8f3aae7d425f5f185775bd4ff681b15ec9d388cb93c24927722d141071b79424e42217db498c0847e21fad58719e0cb1ca8dce16b9beda599e06a89e5de20f3db0f740d8253f467195f9a69149d8dc9f5ee32d94ad981956acdf21bc99b395cd4406323fc0eeef7d85290667c62c5e526"}}]}, 0x128}, 0x8}, 0x0) 03:28:32 executing program 3 (fault-call:5 fault-nth:3): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x226, &(0x7f00000000c0)={&(0x7f0000001d80)=ANY=[@ANYBLOB="300000002e00bb00"/20, @ANYRES32, @ANYBLOB="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"/327], 0x30}}, 0x0) r2 = socket(0x4000000000010, 0x1000000000080002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x30a, 0x0) [ 650.689447][T24245] FAULT_INJECTION: forcing a failure. [ 650.689447][T24245] name failslab, interval 1, probability 0, space 0, times 0 [ 650.702347][T24245] CPU: 1 PID: 24245 Comm: syz-executor.3 Not tainted 5.3.0-rc7+ #0 [ 650.710309][T24245] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 650.720848][T24245] Call Trace: [ 650.724225][T24245] dump_stack+0x191/0x1f0 [ 650.728636][T24245] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 650.734611][T24245] should_fail+0xa3f/0xa50 [ 650.739127][T24245] __should_failslab+0x264/0x280 [ 650.744156][T24245] should_failslab+0x29/0x70 [ 650.748920][T24245] kmem_cache_alloc_node+0x103/0xe70 [ 650.754286][T24245] ? __alloc_skb+0x215/0xa10 [ 650.758961][T24245] ? rtnetlink_rcv_msg+0x121c/0x1580 [ 650.759781][T24248] x86/PAT: syz-executor.0:24248 map pfn RAM range req write-combining for [mem 0x473f7000-0x473f7fff], got write-back [ 650.764327][T24245] __alloc_skb+0x215/0xa10 [ 650.764398][T24245] netlink_ack+0x579/0x1240 [ 650.764488][T24245] netlink_rcv_skb+0x316/0x620 [ 650.790568][T24245] ? rtnetlink_bind+0x120/0x120 [ 650.795506][T24245] rtnetlink_rcv+0x50/0x60 [ 650.800089][T24245] netlink_unicast+0xf6c/0x1050 [ 650.805033][T24245] netlink_sendmsg+0x110f/0x1330 [ 650.805109][T24245] ? netlink_getsockopt+0x1430/0x1430 [ 650.815412][T24245] ___sys_sendmsg+0x14ff/0x1590 [ 650.815451][T24245] ? kmsan_internal_set_origin+0x6a/0xb0 [ 650.815497][T24245] ? kmsan_internal_set_origin+0x6a/0xb0 [ 650.815545][T24245] ? kmsan_internal_unpoison_shadow+0x42/0x80 [ 650.826474][T24245] ? __fget_light+0x6b1/0x710 [ 650.838172][T24245] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 650.848748][T24245] __sys_sendmmsg+0x53a/0xae0 [ 650.848816][T24245] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 650.859358][T24245] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 650.859413][T24245] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 650.871215][T24245] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 650.877191][T24245] __se_sys_sendmmsg+0xbd/0xe0 [ 650.882017][T24245] __x64_sys_sendmmsg+0x56/0x70 [ 650.886911][T24245] do_syscall_64+0xbc/0xf0 [ 650.891372][T24245] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 650.897289][T24245] RIP: 0033:0x459a29 [ 650.901213][T24245] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 650.920842][T24245] RSP: 002b:00007f6120288c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 650.931207][T24245] RAX: ffffffffffffffda RBX: 00007f6120288c90 RCX: 0000000000459a29 03:28:32 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r3, 0x2000) r4 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x200000000000042) ioctl$FS_IOC_FSGETXATTR(r4, 0x8038550a, &(0x7f00000000c0)={0x2, 0x0, 0x0, 0x0, 0x1000020000000, 0x7ff0bdbe}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000000340)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000000380)={r6}) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f0000000040)={r6}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f00000000c0)={r6, 0x2}) r7 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r8 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40100, 0x0) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000000080)={'sit0\x00', 0x2}) syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x7, 0x4000) r9 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0xffffffffffffffff) ioctl$KVM_ENABLE_CAP(r7, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r9, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 650.939198][T24245] RDX: 000000000000030a RSI: 0000000020000140 RDI: 0000000000000004 [ 650.947279][T24245] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 650.955280][T24245] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f61202896d4 [ 650.963265][T24245] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 03:28:33 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) r1 = io_uring_setup(0xa4, &(0x7f0000000080)) r2 = socket$key(0xf, 0x3, 0x2) sendmmsg(r2, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) r3 = socket$key(0xf, 0x3, 0x2) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000480)=@newqdisc={0x444, 0x24, 0x507, 0x0, 0x0, {0x0, r7, {0x0, 0xe}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x418, 0x2, [@TCA_CBQ_RTAB={0x404}, @TCA_CBQ_RATE={0x10, 0x5, {0x6, 0x0, 0x0, 0x0, 0x0, 0x5}}]}}]}, 0x444}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newqdisc={0x24, 0x24, 0x507, 0x0, 0x0, {0x0, r7, {}, {0x0, 0xe}}}, 0x24}}, 0x0) sendmmsg(r0, &(0x7f0000005940)=[{{&(0x7f0000000100)=@sco={0x1f, {0x3f, 0x24, 0x89, 0x4, 0xe8}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000040)="ca9770197bbf8fbc715d71d84eecf3b991f19bfe0e1d1760456f5e59e6682594017ebcc2bf78", 0x26}], 0x1, &(0x7f00000001c0)=[{0x110, 0x0, 0x0, "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"}, {0x80, 0x104, 0x81, "39a6ce05913881c22e2fc9d892a7cdc843312b89b07e819e333c0d823f27bff5aad632ec1bc4bd8ccf27180c317bdf4c8e5a6463adacc864c41f208fa398f3f65f182432ef1b1ee4a8a2fad4e0f9e35ed6fc4f4770cbb6687fe06e11c9ebc8e74d475a9985771318620a367b1881"}, {0x38, 0x115, 0x7fffffff, "78ceca53aaf9e5ba8d5f8ccca009416854d1c642ec078a34eb3f9380d5ff10052d"}, {0x98, 0x101, 0x80000001, "32b7ba28e560049da2091561211c415da1dd4cbad36e8afbaa934c0704af82d11ba81c4bb60f79eddd330a342ec6f6f8a4fbba81f55455e7c1268fb119c6a48a5f7b0ca89d633af77599d426dcc0352d1272f7f21e9ef4cae5b8dc137fb78b9bf8e8374ee7e7ae0f0ab193040c769c6b9d8f76d016251b5aef0dc89ca22c3d115aa5997e5b8d"}, {0x88, 0x0, 0xf300000, "6517e405e090d821256c25d18b90c17316e6867255ff758434ed8e0f625605006a840ce07818d4a35e6d1e285350d12e84c31324915523c6297bd3155a7da44e95b2e2aba624bf6fad9b472a7b6479b29b18b3039972e215861b504d55bfe28c5de4653834229c0b235af34c0a3e4dcc617b534cba5d"}], 0x2e8}}, {{&(0x7f00000004c0)=@tipc=@id={0x1e, 0x3, 0x1, {0x4e20, 0x1}}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000540)="a706f204e5a06604aa108e6edd16f454e7f97c099bba43b1777cb833175c4b684f027c8bba3d7525b01dad18de6f22f77a8c0768e2ff51ad75f456b802490c1bc1707f1144a402e2bd638f3ab0030a80b9cc6353006684371d49479fa83f23e3f3ae0e8d64d4b99fab8e9a11400e4f2a8eeceda848ede4df5c20d5a56ce32874187c3b80f883dffe88fd2734ccb91abdd7300154bf19240507bcb6afbd3f2b2e98a8374d4f12a4a18521e00c526460d3105643b9befac3423f8ae608a33d7389d5ca75ff71050b876d1b76ff0c499cf31d", 0xd1}, {&(0x7f0000000640)="131cbda4d130a400f9f05094c285", 0xe}, {&(0x7f0000000680)="3583690dd6d9c2722c794f16b72a63a19415f79a0342fe17c99c51ab9c70dfe5d4d5b8be614764bf23d41d9f725a9cfecb5af36337dd2f771e7e4826", 0x3c}, {&(0x7f00000006c0)="1125ef2ff00afc8e32286178d7ed25aed83c9d586e961e334b96294bdddb90a40beb14b2cf9135b359df96c7ef30fb7bbbd8f10ae76ce56056581f5636c94551303471b965e4404044a3faa5d94803f64e8a646ab871332471bb1bf7c7f127e41de2c10abb1c5503b7", 0x69}, {&(0x7f0000000740)="92b6710565b15ff37e4088c32db4f168a5bede115f71ad29117e58", 0x1b}, {&(0x7f0000000780)="b6fc44bdc3923c5dda4044b15ff267f7fedf2e9e6af668fac1912d686cbbf5b7d4e9eeedae7adf02de2cadd940478b9c0a100903d10164129141d9bfbeb4624ff651fe479121bb540a26c87b", 0x4c}], 0x6}}, {{&(0x7f0000000880)=@ax25={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x5}, [@default, @null, @bcast, @null, @null, @bcast, @bcast, @default]}, 0x80, &(0x7f0000001b00)=[{&(0x7f0000000900)="94446659a971e0239c", 0x9}, {&(0x7f0000000940)="255e3570ad70797f882b8537000ba50a14759d33c2fa524bfd489971762eda5341716836512987534bdd992029457f84bd64fc59f4d09ef76cbf66ffb03ecee134e11c22dc9c1b75dac2774aad0750b3d2e00c74e5e9351e17589c8f0c49a755d3be33c4b014886689119394b39583ce5a09e46f9037fe12d5574dc4fa9c8b11c8b5aa68941c560e7b39c73735ab350911de77e4a8ca72591d0061712fa9aa534a2867f6fc85cfdec39f00b6218ccb1b46b3e34dd91eb1", 0xb7}, 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"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"}], 0x12a0}}, {{&(0x7f0000005580)=@pppol2tpin6={0x18, 0x1, {0x0, r6, 0x1, 0x2, 0x0, 0x3, {0xa, 0x4e23, 0x1, @remote, 0x3ff}}}, 0x80, &(0x7f0000005900)=[{&(0x7f0000005600)="bff60d4465c1e02ec708fcdb8e8565157c6a54c8d61d47bd68f069971e24afcebf0db6f8ba5d5b4172d5533660caa876d0588662447bc664efe5779ae523b2f8a5d65ef41b1f49bb21eea4f9a929c7f39111f986676dd38d6cbfbc938b84b6f24af1fda2f08e8d325959450709ede849dcc22b3ba047cfc76acc805a987bab180f5dbc42a541874aa06c7c0e530c9919ea2b5a91afa175da54cbae33a9c5d11caa3142442f26a5ffb1ca2a5ce80388aadf84129da6209ea76008085d91043ed5e42d34073a15678378908611965300d24a8a7a02", 0xd4}, {&(0x7f0000005700)="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", 0xfe}, {&(0x7f0000005800)="14ba8d7669364cb89809e40a9c270135932338ab6ac4c89a95163e2695f60e0717e03f3bae87d2778e63a72f1e15b031b2508b", 0x33}, {&(0x7f0000005840)="bef18df9f3707bd553a5c67152b27b70c968800c251ad72e4c728d0f68fc1b770ca93c228832763e089be2be61783328cda4d312d827354781f3e06d02adc228776bac73e34445a347db8d480b26c8e2c83cb0125c389ba0d2ab627e22773880ede5f693368397f67c22f36d1e033a4952e6f924893993533578328909239cfc09918cb01ed7898c08a32bb92f75621c60dfcc8ababe5ff13aff", 0x9a}], 0x4}}], 0x6, 0x0) r8 = socket$inet_udplite(0x2, 0x2, 0x88) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2, r3, r8], 0x4) 03:28:33 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2000, 0x1) r1 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x28, r1, 0x400, 0x70bd25, 0x25dfdbfe, {{}, 0x0, 0xb, 0x0, {0xc, 0x14, 'syz0\x00'}}, ["", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x5cc3f5cbe6cac08b) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_xfrm(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYBLOB="c00000001b0021020000000000000000fe8000"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000001800000000000"], 0xc0}, 0x8}, 0x0) 03:28:33 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=@polexpire={0xc0, 0x1b, 0x221, 0x0, 0x0, {{{@in6=@dev, @in=@empty}, {}, {}, 0x0, 0x0, 0x3}}}, 0xc0}, 0x8}, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r4, 0x2000) accept4$tipc(r4, &(0x7f0000000000)=@id, &(0x7f0000000040)=0x10, 0x0) [ 651.225668][T24248] x86/PAT: syz-executor.0:24248 map pfn RAM range req write-combining for [mem 0x845b3000-0x845b3fff], got write-back 03:28:33 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000540)="283249faaf4473910a5e1b228b53e4a811845a82e01c52d1d001146d74f7873682f9ff75e821464befd93716675f01d6391720cfb62de9f5f691909064504fd48c4e788f55a747bcccef3ccf80733e529b639cb59b574b5f5d11ecd9633f98a572a583e7", &(0x7f00000000c0)="b6aa50ccb3fc306ec53969e22cda3cb8b453e1419bbd503ba415"}, 0x20) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r3 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r3, 0xae9a) ioctl$TIOCGPTLCK(r3, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r2, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r4 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r4, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) 03:28:33 executing program 3 (fault-call:5 fault-nth:4): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x226, &(0x7f00000000c0)={&(0x7f0000001d80)=ANY=[@ANYBLOB="300000002e00bb00"/20, @ANYRES32, @ANYBLOB="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"/327], 0x30}}, 0x0) r2 = socket(0x4000000000010, 0x1000000000080002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x30a, 0x0) 03:28:33 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/de\xd8y\x80\x9em\x00', 0x4c980, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmmsg(r1, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) ioctl$FS_IOC_GETVERSION(r1, 0x80087601, &(0x7f0000000040)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 651.377131][T24366] x86/PAT: syz-executor.1:24366 map pfn RAM range req write-combining for [mem 0x473f7000-0x473f7fff], got write-back [ 651.476838][T24371] FAULT_INJECTION: forcing a failure. [ 651.476838][T24371] name failslab, interval 1, probability 0, space 0, times 0 [ 651.489757][T24371] CPU: 1 PID: 24371 Comm: syz-executor.3 Not tainted 5.3.0-rc7+ #0 [ 651.497713][T24371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 651.507826][T24371] Call Trace: [ 651.511206][T24371] dump_stack+0x191/0x1f0 [ 651.515705][T24371] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 651.521866][T24371] should_fail+0xa3f/0xa50 [ 651.526389][T24371] __should_failslab+0x264/0x280 [ 651.531395][T24371] should_failslab+0x29/0x70 [ 651.536334][T24371] __kmalloc_node_track_caller+0x1cd/0x1320 [ 651.542484][T24371] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 651.548619][T24371] ? kmem_cache_alloc_node+0x1b6/0xe70 [ 651.554145][T24371] ? netlink_ack+0x579/0x1240 [ 651.559775][T24371] ? netlink_ack+0x579/0x1240 [ 651.564519][T24371] __alloc_skb+0x306/0xa10 [ 651.569524][T24371] ? netlink_ack+0x579/0x1240 [ 651.574288][T24371] netlink_ack+0x579/0x1240 [ 651.578886][T24371] netlink_rcv_skb+0x316/0x620 [ 651.583716][T24371] ? rtnetlink_bind+0x120/0x120 [ 651.588653][T24371] rtnetlink_rcv+0x50/0x60 [ 651.593147][T24371] netlink_unicast+0xf6c/0x1050 [ 651.598098][T24371] netlink_sendmsg+0x110f/0x1330 [ 651.603230][T24371] ? netlink_getsockopt+0x1430/0x1430 [ 651.608671][T24371] ___sys_sendmsg+0x14ff/0x1590 [ 651.613599][T24371] ? kmsan_internal_set_origin+0x6a/0xb0 [ 651.619333][T24371] ? kmsan_internal_set_origin+0x6a/0xb0 [ 651.625044][T24371] ? kmsan_internal_unpoison_shadow+0x42/0x80 [ 651.631185][T24371] ? __fget_light+0x6b1/0x710 [ 651.635939][T24371] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 651.641906][T24371] __sys_sendmmsg+0x53a/0xae0 [ 651.646681][T24371] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 651.652654][T24371] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 651.659400][T24371] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 651.665216][T24371] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 651.671191][T24371] __se_sys_sendmmsg+0xbd/0xe0 [ 651.676035][T24371] __x64_sys_sendmmsg+0x56/0x70 [ 651.683392][T24371] do_syscall_64+0xbc/0xf0 [ 651.687892][T24371] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 651.693835][T24371] RIP: 0033:0x459a29 [ 651.697784][T24371] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 651.717617][T24371] RSP: 002b:00007f6120288c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 651.726193][T24371] RAX: ffffffffffffffda RBX: 00007f6120288c90 RCX: 0000000000459a29 [ 651.734917][T24371] RDX: 000000000000030a RSI: 0000000020000140 RDI: 0000000000000004 [ 651.742942][T24371] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 651.750967][T24371] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f61202896d4 [ 651.763689][T24371] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 03:28:33 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) r1 = io_uring_setup(0xa4, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000280)=[r0], 0x1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x21) ptrace$cont(0x18, r3, 0x0, 0x0) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r3, 0x0, 0x0) write$cgroup_pid(r2, &(0x7f0000000040)=r3, 0x12) 03:28:33 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$key(0xf, 0x3, 0x2) sendmmsg(r1, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) pread64(r1, &(0x7f00000001c0)=""/252, 0xfc, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=@polexpire={0xc0, 0x1b, 0x221, 0x0, 0x0, {{{@in6=@dev, @in=@empty}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, {0x0, 0x0, 0xdc1f, 0xfffffffffffffffd}, 0x5, 0x0, 0x3}}}, 0xc0}, 0x8}, 0x0) r3 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x200, 0x0) fspick(r3, &(0x7f0000000040)='./file0\x00', 0x1) 03:28:34 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmmsg(r1, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x21) ptrace$cont(0x18, r2, 0x0, 0x0) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x21) ptrace$cont(0x18, r3, 0x0, 0x0) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r3, 0x0, 0x0) ptrace$setregs(0x6a61f42ed07fa63c, r3, 0x7, &(0x7f0000000000)) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) fcntl$lock(r1, 0x4c, &(0x7f0000000040)={0x1, 0x4, 0x10001, 0x15c3, r2}) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 03:28:34 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) r1 = io_uring_setup(0xa4, &(0x7f0000000080)) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x4, 0x5, 0x4, 0x1, 0xffffffffffffffff, 0x703, [], 0x0, 0xffffffffffffffff, 0x5, 0x4}, 0x3c) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='\xffdev/\x04\x00', 0x400400, 0x0) ioctl$KVM_GET_DEBUGREGS(r4, 0x8080aea1, &(0x7f0000000140)) r5 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r5, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r7 = dup(r6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r7, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_DROP(r7, 0x40045730, &(0x7f00000001c0)=0x6) r8 = dup(r3) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r8, 0x2000) prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c) ioctl$SG_SCSI_RESET(r8, 0x2284, 0x0) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000280)=[r0], 0x1) 03:28:34 executing program 3 (fault-call:5 fault-nth:5): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x226, &(0x7f00000000c0)={&(0x7f0000001d80)=ANY=[@ANYBLOB="300000002e00bb00"/20, @ANYRES32, @ANYBLOB="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"/327], 0x30}}, 0x0) r2 = socket(0x4000000000010, 0x1000000000080002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x30a, 0x0) 03:28:34 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r3 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000000c0)={0x2, r1}) ioctl$TIOCGPTLCK(r3, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r2, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000540)=@ethernet={0x0, @dev}, 0x418, &(0x7f0000000380), 0x500513af48396d78, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r4 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r4, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) 03:28:34 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="c00000001b0021020000000000000000fe8000"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xc0}, 0x8}, 0x0) 03:28:34 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0xfffffffffffffff8]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 652.496057][T24502] FAULT_INJECTION: forcing a failure. [ 652.496057][T24502] name failslab, interval 1, probability 0, space 0, times 0 [ 652.509439][T24502] CPU: 1 PID: 24502 Comm: syz-executor.3 Not tainted 5.3.0-rc7+ #0 [ 652.517416][T24502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 652.527518][T24502] Call Trace: [ 652.530884][T24502] dump_stack+0x191/0x1f0 [ 652.535281][T24502] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 652.541339][T24502] should_fail+0xa3f/0xa50 [ 652.545848][T24502] __should_failslab+0x264/0x280 [ 652.550863][T24502] should_failslab+0x29/0x70 [ 652.555529][T24502] kmem_cache_alloc+0xd6/0xd10 [ 652.560359][T24502] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 652.566306][T24502] ? skb_clone+0x326/0x5d0 [ 652.570806][T24502] skb_clone+0x326/0x5d0 [ 652.575138][T24502] netlink_deliver_tap+0x804/0xeb0 [ 652.580346][T24502] netlink_unicast+0x9bd/0x1050 [ 652.585279][T24502] netlink_ack+0x1101/0x1240 [ 652.590041][T24502] netlink_rcv_skb+0x316/0x620 [ 652.594855][T24502] ? rtnetlink_bind+0x120/0x120 [ 652.599774][T24502] rtnetlink_rcv+0x50/0x60 [ 652.604253][T24502] netlink_unicast+0xf6c/0x1050 [ 652.609195][T24502] netlink_sendmsg+0x110f/0x1330 [ 652.614229][T24502] ? netlink_getsockopt+0x1430/0x1430 [ 652.619664][T24502] ___sys_sendmsg+0x14ff/0x1590 [ 652.624574][T24502] ? kmsan_internal_set_origin+0x6a/0xb0 [ 652.630283][T24502] ? kmsan_internal_set_origin+0x6a/0xb0 [ 652.635989][T24502] ? kmsan_internal_unpoison_shadow+0x42/0x80 [ 652.642171][T24502] ? __fget_light+0x6b1/0x710 [ 652.646924][T24502] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 652.652903][T24502] __sys_sendmmsg+0x53a/0xae0 [ 652.657781][T24502] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 652.663756][T24502] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 652.670859][T24502] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 652.676654][T24502] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 652.682635][T24502] __se_sys_sendmmsg+0xbd/0xe0 [ 652.687575][T24502] __x64_sys_sendmmsg+0x56/0x70 [ 652.692500][T24502] do_syscall_64+0xbc/0xf0 [ 652.696997][T24502] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 652.702948][T24502] RIP: 0033:0x459a29 [ 652.706909][T24502] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 652.726596][T24502] RSP: 002b:00007f6120288c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 652.735200][T24502] RAX: ffffffffffffffda RBX: 00007f6120288c90 RCX: 0000000000459a29 [ 652.743229][T24502] RDX: 000000000000030a RSI: 0000000020000140 RDI: 0000000000000004 [ 652.759249][T24502] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 652.767285][T24502] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f61202896d4 [ 652.775330][T24502] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 03:28:34 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYBLOB="c00000001b0021020000000000000000fe8000"/51, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300"/120], 0xc0}, 0x8}, 0x0) [ 652.836637][T24518] x86/PAT: syz-executor.4:24518 map pfn RAM range req write-combining for [mem 0xb0847000-0xb0847fff], got write-back 03:28:34 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r2, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@getpolicy={0x128, 0x15, 0x1, 0x70bd25, 0x25dfdbfb, {{@in=@empty, @in=@empty, 0x4e20, 0x3, 0x4e24, 0x8, 0x0, 0x80, 0x190, 0x32, 0x0, r2}}, [@algo_crypt={0xd8, 0x2, {{'cbc-camellia-aesni\x00'}, 0x478, "0cf0f389f36a12b02ddfbdc13f4348f886d483c281778bce71fd9952af2cb8f3aae7d425f5f185775bd4ff681b15ec9d388cb93c24927722d141071b79424e42217db498c0847e21fad58719e0cb1ca8dce16b9beda599e06a89e5de20f3db0f740d8253f467195f9a69149d8dc9f5ee32d94ad981956acdf21bc99b395cd4406323fc0eeef7d85290667c62c5e526"}}]}, 0x128}, 0x8}, 0x0) 03:28:35 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet(0x2, 0x3, 0x9c) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000000)=""/8, &(0x7f0000000040)=0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=@polexpire={0xc0, 0x1b, 0x221, 0x0, 0x0, {{{@in=@multicast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, {}, {}, 0x1, 0x6e6bb2, 0x3}}}, 0xc0}, 0x8}, 0x0) 03:28:35 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0x2}) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r2 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$TIOCGPTLCK(r2, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x55, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000100)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r3 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r3, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) fremovexattr(r4, &(0x7f0000000540)=ANY=[@ANYBLOB="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"]) 03:28:35 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0xf78, [0x0, 0x20000080, 0x2000021e, 0x2000024e], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{0x5, 0x20, 0x8864, 'rose0\x00', 'vxcan1\x00', 'gre0\x00', 'eql\x00', @remote, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @remote, [0x0, 0x101, 0xff, 0xff, 0xff], 0xbe, 0xf6, 0x16e, [@helper={'helper\x00', 0x28, {{0x0, 'sane-20000\x00'}}}], [@common=@dnat={'dnat\x00', 0x10, {{@local, 0xfffffffffffffffd}}}], @common=@NFLOG={'NFLOG\x00', 0x50, {{0x90c6, 0x7ff, 0x2, 0x1, 0x0, "467692d7bfa056da6b4a3f01de9d3e8904311b31a9ba304934ae4b8bd13fa86b130f86f5fa33a02661b6038add11248d1dcc173e17020c675a175cfd4a719117"}}}}]}, {0x0, '\x00', 0x1, 0x1}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{0x11, 0x20, 0x8914, 'ip6gre0\x00', 'irlan0\x00', '\x00', 'bridge_slave_0\x00', @empty, [0xff], @empty, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0x6e, 0xbe, 0xee, [], [@common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x3ff, 0x2}}}], @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffd}}}, {0x5, 0x8, 0x8864, 'sit0\x00', 'vlan0\x00', 'erspan0\x00', 'rose0\x00', @local, [0x0, 0x0, 0x0, 0xff, 0x7050537aa851c0d2], @broadcast, [0x0, 0xff, 0xff, 0x0, 0x101, 0xff], 0x2a6, 0x2d6, 0x30e, [@bpf0={'bpf\x00', 0x210, {{0x0, [{0xf45, 0x0, 0x5, 0x3f}, {0x800, 0x2, 0x81, 0x8}, {0xe0, 0x9, 0x4, 0xde61}, {0xc3b0, 0x81, 0x0, 0x3}, {0x9, 0xb2, 0x20, 0x1}, {0x3, 0xff, 0x1, 0x1}, {0x5, 0x4, 0x66, 0x200}, {0x1ff, 0xd, 0x7f, 0x8001}, {0x1, 0x3b, 0x80, 0x7fffffff}, {0xffe0, 0x3, 0x1, 0x3}, {0x0, 0x8, 0x93, 0x1}, {0x7ff, 0x3c, 0x6, 0xd7}, {0x7, 0x4, 0x3f, 0x53a3}, {0x1, 0x84, 0x40, 0x1f}, {0x5303, 0x53, 0x1, 0x40}, {0x7, 0x0, 0x1e, 0x4}, {0x7ff, 0x7, 0x7, 0x10001}, {0x1, 0x80, 0x5, 0x3ff}, {0x40, 0x8, 0x40, 0x4}, {0x7fff, 0x2, 0xc2}, {0x9, 0x1, 0x80, 0x4}, {0x7db, 0x0, 0x7, 0xff}, {0x0, 0x9b, 0x0, 0x100020}, {0x8, 0x3, 0x7, 0x120}, {0x0, 0x3}, {0xa36c, 0x5, 0x20, 0x5}, {0x6, 0x1, 0x0, 0x6}, {0x6, 0x3, 0x1f, 0x4}, {0xfe95, 0x0, 0xef, 0x7}, {0x82, 0x9}, {0x81, 0xba, 0x4, 0x3800000}, {0x3, 0x1, 0x1, 0xedfb}, {0x4, 0x7}, {0x6, 0x26, 0x5, 0x8001}, {0x0, 0x14, 0x8, 0x1}, {0x2, 0x7, 0xe1, 0xff}, {0x0, 0x40, 0x0, 0x3}, {0x7ff, 0x0, 0x9, 0x80}, {0x200, 0x0, 0x6, 0x7f}, {0xb1, 0x7, 0x5, 0xfffffc49}, {0x7f, 0x5, 0x9, 0x3}, {0x0, 0x0, 0x50, 0x3}, {0x5, 0x2, 0x1f, 0x854}, {0x6b, 0x0, 0x1, 0x400}, {0x20, 0x1f, 0x81, 0x4}, {0x3, 0x2f, 0x7, 0x11}, {0x3, 0x3f, 0x6, 0x7fff}, {0x7ff, 0x60, 0x1, 0x737}, {0x7, 0x8, 0x0, 0x6}, {0x5d, 0x5, 0x2, 0x5}, {0xb3, 0x0, 0x1, 0x10000}, {0x1f, 0x40, 0xff, 0xbb}, {0x200, 0x85, 0x8}, {0x3, 0x20, 0x9, 0x40}, {0x100, 0x4, 0x0, 0xfffffffa}, {0xfffa, 0x1a, 0xb3, 0x80}, {0x100, 0xdb, 0x92, 0xfff}, {0x1, 0x5, 0x3f, 0xa574}, {0x20, 0x3f, 0x7f, 0x8}, {0x8000, 0x9, 0x1f, 0x2}, {0x7fff, 0x4, 0xff, 0x20000000}, {0xa50e, 0x8, 0x4, 0x342}, {0x4, 0x3f, 0x1f, 0x6}, {0x3, 0x0, 0x1f, 0x40000000}], 0x6}}}], [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x1000}}}], @common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc, 0x1, [{0x3, 0x2c, 0x440e, 'lo\x00', 'ip6gretap0\x00', 'lapb0\x00', 'ip6tnl0\x00', @broadcast, [0x0, 0x80, 0x80, 0x101, 0xd83962504a42514f], @link_local, [0x1fe, 0x0, 0x80, 0x0, 0x7f], 0x91e, 0x91e, 0x94e, [@among={'among\x00', 0x888, {{@offset, @offset, 0x0, {[0xfff, 0x80, 0x7, 0x0, 0x9, 0x1ff, 0x5, 0x6, 0x5, 0x1, 0x4, 0x2, 0x2, 0x6, 0x3, 0xf90, 0xfffffffd, 0x0, 0x80000001, 0x7, 0x4, 0x6b83, 0x3, 0x0, 0x1ff, 0xffffffff, 0xfffffffb, 0x2, 0x9, 0x101, 0x8, 0x6, 0x5, 0x9, 0x20, 0x6, 0x6, 0x3, 0x7f, 0x10001, 0x4, 0x4, 0x9, 0x7dda2cea, 0xfffffffc, 0xd7, 0x0, 0x6, 0x6, 0x10f2, 0xfffff76d, 0x0, 0x6, 0x4, 0x1, 0x10000, 0x6, 0x9, 0x2, 0xe21, 0x0, 0x7, 0x81, 0x3, 0x1ff, 0x5, 0x1, 0x7, 0x6, 0x3, 0x81, 0x6, 0x4, 0x8, 0x4, 0x8, 0x3, 0x200, 0x1, 0x6, 0x2, 0x8, 0x1, 0x5, 0xfe61, 0xfff, 0x2, 0x200, 0x8001, 0x6, 0x6, 0x8001, 0x9, 0x101, 0xfffffffb, 0x2, 0x6, 0x1, 0x2, 0x39f, 0x9, 0x2, 0x70000000, 0xfff, 0x3, 0x80, 0x6f, 0x23, 0x7, 0x6, 0x401, 0x7, 0x2, 0x7ff, 0x2, 0x5, 0x1, 0x101, 0xffff, 0xffff, 0x6, 0xffffffff, 0x101, 0xf3, 0x3, 0x4, 0x0, 0x4, 0x1, 0xfffffc01, 0x0, 0x1, 0x10000, 0xfffff14f, 0x9, 0x7, 0x27ca4eda, 0x40, 0x1, 0x3ff, 0x8001, 0x8000, 0x7fffffff, 0x2, 0x0, 0x15e49ab9, 0x2, 0x7, 0x7ff, 0x1000, 0x1, 0xfffff800, 0x3, 0x100, 0x6, 0x3, 0x400, 0xffff, 0x10000, 0x3, 0x3, 0x0, 0xfffffffd, 0x2, 0x1f, 0xf44c, 0x6, 0x101, 0x10000, 0x2, 0x6, 0x3e, 0x5, 0x87a, 0x1299, 0x8, 0xed3, 0x4, 0x4d6d, 0x7f, 0x9, 0x5, 0x18, 0x6, 0x7fff, 0x1, 0x10001, 0x8, 0x5, 0xce77, 0x10001, 0x7, 0x100, 0x8000, 0x0, 0xd54, 0x8, 0x8, 0xffff5a9b, 0x1000, 0x5, 0x3f, 0x0, 0x5, 0x2, 0x5516, 0x7, 0xfffff60c, 0x30000, 0xfffffeff, 0x33, 0xff, 0x7fff, 0xffff, 0x9, 0x5, 0x6, 0x101, 0x64f, 0x7, 0x9a, 0x5a, 0x9, 0x80, 0xffff8000, 0x3, 0x1000, 0x5, 0x7, 0x0, 0x852, 0x7ff, 0x8, 0x401, 0x0, 0x81, 0x9b46, 0x8, 0x1ff, 0x5, 0x7, 0x5, 0x67b4, 0x8, 0x4, 0xffffff01, 0x81, 0x3, 0xc29, 0x1, 0x9, 0x3, 0xd887, 0x5, 0x3, 0x400, 0x48dc], 0x2, [{[0x5, 0x6], @initdev={0xac, 0x1e, 0x1, 0x0}}, {[0x7, 0x2c6a], @remote}]}, {[0x8, 0xb157, 0x2, 0x0, 0x7, 0x683, 0x1, 0xce8, 0x1, 0x1, 0x1, 0x0, 0x1ff00, 0x2, 0x4, 0x6, 0x7, 0x1000, 0x5, 0x875, 0x1, 0x6, 0x4cf, 0x10001, 0x3, 0x5, 0x9, 0xfffffff9, 0x10001, 0x7, 0x2, 0xfff, 0x9, 0x2, 0x8, 0x81, 0xfffffffa, 0x9, 0x9, 0x401, 0x3, 0x0, 0x2, 0x9, 0x0, 0x12, 0x101, 0xe795, 0x6, 0x9, 0x1000, 0x1f, 0x3, 0x0, 0x0, 0x80, 0x8001, 0xd2, 0x3, 0x1, 0x7, 0x9, 0x48, 0x478, 0x5, 0x7, 0x1f, 0x1ff, 0x3, 0xd30, 0x0, 0x7, 0x1, 0x1, 0x3, 0x188, 0x9, 0x3, 0x6, 0xff, 0x4, 0x35ee, 0x7, 0x2, 0x0, 0x0, 0x401, 0x5, 0x3, 0xffffffff, 0xcf, 0x101, 0x1ff, 0x9, 0x6e, 0x1, 0x3eb, 0x8, 0x5, 0x7, 0xe851, 0xcf1, 0x2, 0x0, 0x9, 0x80000001, 0x7, 0x400, 0x0, 0x4, 0xfffeffff, 0xfffffff8, 0xffff, 0x3, 0x0, 0x6, 0x10000, 0x4, 0x80000001, 0x8, 0x80000001, 0x8, 0x0, 0x1, 0x7, 0x7, 0x682, 0x69e6a547, 0x8001, 0x4, 0x639, 0x4, 0x1f, 0xcd8e, 0xfffffe01, 0x10001, 0x0, 0x40, 0x8, 0x4, 0x7fffffff, 0x7, 0x9, 0xfffffc00, 0x18000, 0x3, 0x2, 0x80, 0xfbc, 0x9, 0x7, 0x9, 0x4, 0x8, 0x35a, 0x0, 0x4, 0x20, 0x2, 0x5, 0x7, 0x7, 0xfffffc01, 0x1000, 0x85f00, 0x8, 0x80, 0x1000, 0x97, 0x0, 0x8, 0x1000, 0x16, 0x7f, 0x0, 0x9, 0x3, 0x8, 0xfffffff9, 0x6, 0x2, 0x401, 0xffffffff, 0xb12e, 0x4, 0xd91, 0xf7af, 0x65, 0x5, 0x6, 0x81, 0x3, 0x917, 0x101, 0xf1, 0x1f, 0xc8, 0x8, 0x5, 0x101, 0x600, 0xbac6, 0x0, 0x1, 0x200, 0x2, 0xff, 0x10000, 0x80000000, 0x3f, 0x2, 0x1, 0x80, 0x7, 0x0, 0x5, 0xffff, 0x2, 0x6, 0x44, 0x0, 0x3f, 0x1520, 0x315, 0x1, 0x0, 0x400, 0x1000, 0x5, 0x7fffffff, 0x7, 0x93, 0x37, 0x7, 0xfff, 0x8, 0x7, 0x9, 0x101, 0x67a5, 0x7, 0xfffffe00, 0x770, 0xfb20, 0x6, 0x1, 0x5, 0x0, 0x7, 0x8, 0xcc62, 0x9, 0x0, 0x1000, 0x1ff, 0x0, 0x10001], 0x7, [{[0x80000000, 0x200], @loopback}, {[0x3, 0x7e], @local}, {[0x0, 0x5], @local}, {[0x4, 0x8], @broadcast}, {[0x7, 0x200], @multicast2}, {[0x3ff, 0x401], @empty}, {[0x7, 0x2], @dev={0xac, 0x14, 0x14, 0x1c}}]}}}}], [], @common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}}]}]}, 0xff0) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000001080)='/dev/dlm_plock\x00', 0x401, 0x0) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r1, 0x6, 0x15, &(0x7f00000010c0), 0x4) setsockopt$inet_opts(r0, 0x0, 0x17, &(0x7f0000001100)="83a30aeb40f59629d6d73e45c61e60d86e0a481dfaff7eb67d14114921d2a0f5c84beb", 0x23) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000001140)='/dev/cachefiles\x00', 0x115e00, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f00000011c0)=@security={'security\x00', 0xe, 0x4, 0x678, 0x0, 0x290, 0x290, 0x290, 0x290, 0x5a8, 0x5a8, 0x5a8, 0x5a8, 0x5a8, 0x4, &(0x7f0000001180), {[{{@ipv6={@mcast2, @local, [0xff, 0x0, 0x7fffff80, 0xffff00], [0xff000000, 0xff000000, 0xffffff00, 0x7fffff80], 'bridge_slave_0\x00', 'ip6erspan0\x00', {}, {}, 0x0, 0xf3, 0x2, 0x10}, 0x0, 0x120, 0x158, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d3, 0x4d2, 0x6, 0x7, 0x7}}, @common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x40, 0x0, 0x1}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x9, 0x2, 0x81}, {0x5, 0x7, 0x6c}, {0x800, 0x18}, 0x1, 0x40}}}, {{@uncond, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x1, 0x20de, 0xd55b, 0x1, 0x4}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x40, 0x80, 0x1f}}}, {{@ipv6={@local, @mcast2, [0x7f800000, 0xff, 0x7fffff80], [0x0, 0xffffff00, 0xffffff00, 0x7fffffff], 'vxcan1\x00', 'vlan0\x00', {}, {0xff}, 0x2f, 0xfa, 0xb, 0x8}, 0x0, 0x2a8, 0x318, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'dummy0\x00', {0x5, 0x5, 0x2, 0x2, 0x7, 0x27, 0x7}, 0xffffffff}}, @common=@srh1={0x90, 'srh\x00', 0x1, {0x2e, 0x7, 0xa8, 0x7, 0x7ff, @local, @remote, @empty, [0x0, 0xff, 0xffffff00, 0xe3a6554f4833e2bd], [0xeb321ba3702befd7, 0xffffff00, 0x101fffe01, 0x7a2ec5b19d4d97ca], [0xffffffff, 0x7fffff, 0xff, 0xff000000], 0x800, 0x10}}]}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x3, 0x20, 0x5, 0x0, 0x0, "ac08dbcf0a31f6623b51947593b9cdb350befad4f6389648a56d87af7bcd6620a7b18e8e4a6c3e24d2e4e84e3d0541bb7f724af40305a75ebb99a289a1d88317"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x6d8) r3 = socket$can_bcm(0x1d, 0x2, 0x2) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) flock(r4, 0x4) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f00000018c0)={0x0, 0x3, 0x35, 0x3}) r5 = fcntl$getown(r1, 0x9) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001900)={0x0, 0x0}) r7 = socket$unix(0x1, 0x1, 0x0) r8 = epoll_create1(0x80000) r9 = syz_open_dev$media(&(0x7f0000001940)='/dev/media#\x00', 0x2, 0x1) kcmp$KCMP_EPOLL_TFD(r5, r6, 0x7, r7, &(0x7f0000001980)={r8, r9, 0x2}) r10 = dup(r3) setsockopt$inet_icmp_ICMP_FILTER(r10, 0x1, 0x1, &(0x7f00000019c0)={0x7fff}, 0x4) ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000001a00)=0x0) ptrace$setopts(0x4200, r11, 0x5, 0x22) r12 = syz_open_dev$cec(&(0x7f0000001a40)='/dev/cec#\x00', 0x1, 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000001b40)={0x0, 0x94, &(0x7f0000001a80)=[@in={0x2, 0x4e22, @loopback}, @in6={0xa, 0x4e23, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x1}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e20, @empty}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x17}, 0x3}, @in6={0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x19}, 0x2}]}, &(0x7f0000001b80)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r12, 0x84, 0x7c, &(0x7f0000001bc0)={r13, 0xfffc, 0x6}, &(0x7f0000001c00)=0x8) r14 = syz_open_dev$media(&(0x7f0000001c40)='/dev/media#\x00', 0x7fffffff, 0x300) getsockname$packet(0xffffffffffffffff, &(0x7f0000001c80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000001cc0)=0x14) setsockopt$inet6_IPV6_PKTINFO(r14, 0x29, 0x32, &(0x7f0000001d00)={@loopback, r15}, 0x14) r16 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001d40)='/dev/vsock\x00', 0x4000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001dc0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000001d80)={0xffffffffffffffff}, 0x13f, 0x3}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r16, &(0x7f0000001e00)={0x15, 0x110, 0xfa00, {r17, 0x71e, 0x0, 0x0, 0x0, @ib={0x1b, 0x3ff, 0x1ff, {"3d9944c173efa18208cec474f0535315"}, 0x5, 0x101, 0xffff}, @ib={0x1b, 0x9, 0x81, {"f39dd7abdf40c3e1d77e1dc43a7756f8"}, 0x8000, 0x400, 0x7}}}, 0x118) 03:28:35 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000000)={{0x1e, @multicast1, 0x4e20, 0x3, 'lblc\x00', 0x10, 0x6, 0x31}, {@remote, 0x4e23, 0x1, 0x2, 0x7fffffff, 0x7fff}}, 0x44) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=@polexpire={0xc0, 0x1b, 0x221, 0x0, 0x0, {{{@in6=@dev, @in=@empty}, {0x40, 0xf799, 0x0, 0x0, 0x0, 0x0, 0x92a}, {}, 0x0, 0x0, 0x3}}}, 0xc0}, 0x8, 0x0, 0x0, 0x80000}, 0x0) 03:28:35 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000100)=""/213, &(0x7f0000000000)=0xd5) r2 = io_uring_setup(0xa4, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000280)=[r0], 0x1) r3 = socket$inet(0x11, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x2b, &(0x7f00000000c0)=0x9, 0x4) sendmsg(r3, &(0x7f000087dfc8)={&(0x7f00000004c0)=@nfc={0x27, 0x1}, 0x80, 0x0}, 0x20000000) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000240)={'bridge_slave_0\x00'}) r5 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000200)='/proc/capi/capi20\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f00000003c0)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000002c0)={r6}, &(0x7f0000000300)=0x8) r7 = socket$inet(0x11, 0x2, 0x0) setsockopt$sock_int(r7, 0x1, 0x2b, &(0x7f00000000c0)=0x9, 0x4) sendmsg(r7, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc={0x27, 0x7}, 0x80, 0x0}, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x2a, &(0x7f0000000400)={0x80000001, {{0x2, 0x4e24, @local}}}, 0x88) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000002c0)={r6, 0xc7, "49d5905e0cedb40629b98c9219e7bc09d415c9ea4f238ed6c9b34707f8b35ead68d3d4682d917448ceadf481021cf803b7a08e5e43ca0279f73c2625fa756ed05a4954acc3c3b44f39001191ccc8fea87a2c7f39eeee3095be4a7f56159ce2c73f58b1ffbd502371909105f0b64331ead1d46c05d646cd92ccf3d66d8cd9fa5a2b9a722b4b585724c47f49481141f85688ab68c6317ec3d457e83fe932d8af57e818c722850499af21a3eea29ba9dc2783ba75ee444aa349bbc28945e85bb38c8eebe00abdec45"}, &(0x7f0000000040)=0xcf) 03:28:35 executing program 3 (fault-call:5 fault-nth:6): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x226, &(0x7f00000000c0)={&(0x7f0000001d80)=ANY=[@ANYBLOB="300000002e00bb00"/20, @ANYRES32, @ANYBLOB="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"/327], 0x30}}, 0x0) r2 = socket(0x4000000000010, 0x1000000000080002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x30a, 0x0) 03:28:35 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) r1 = io_uring_setup(0xa4, &(0x7f0000000080)) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x4, 0x5, 0x4, 0x1, 0xffffffffffffffff, 0x703, [], 0x0, 0xffffffffffffffff, 0x5, 0x4}, 0x3c) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='\xffdev/\x04\x00', 0x400400, 0x0) ioctl$KVM_GET_DEBUGREGS(r4, 0x8080aea1, &(0x7f0000000140)) r5 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r5, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r7 = dup(r6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r7, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_DROP(r7, 0x40045730, &(0x7f00000001c0)=0x6) r8 = dup(r3) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r8, 0x2000) prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c) ioctl$SG_SCSI_RESET(r8, 0x2284, 0x0) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000280)=[r0], 0x1) [ 653.473320][T24742] FAULT_INJECTION: forcing a failure. [ 653.473320][T24742] name failslab, interval 1, probability 0, space 0, times 0 [ 653.486675][T24742] CPU: 0 PID: 24742 Comm: syz-executor.3 Not tainted 5.3.0-rc7+ #0 [ 653.494624][T24742] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 653.504896][T24742] Call Trace: [ 653.508234][T24742] dump_stack+0x191/0x1f0 [ 653.512591][T24742] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 653.518524][T24742] should_fail+0xa3f/0xa50 [ 653.522977][T24742] __should_failslab+0x264/0x280 [ 653.527954][T24742] should_failslab+0x29/0x70 [ 653.532572][T24742] kmem_cache_alloc_node+0x103/0xe70 [ 653.537888][T24742] ? __alloc_skb+0x215/0xa10 [ 653.542519][T24742] __alloc_skb+0x215/0xa10 [ 653.546974][T24742] netlink_sendmsg+0x783/0x1330 [ 653.551869][T24742] ? netlink_getsockopt+0x1430/0x1430 [ 653.558131][T24742] ___sys_sendmsg+0x14ff/0x1590 [ 653.563003][T24742] ? kmsan_internal_set_origin+0x6a/0xb0 [ 653.568680][T24742] ? kmsan_internal_set_origin+0x6a/0xb0 [ 653.574336][T24742] ? kmsan_internal_unpoison_shadow+0x42/0x80 [ 653.580440][T24742] ? kmsan_internal_check_memory+0x99/0x4c0 [ 653.586358][T24742] ? __msan_get_context_state+0x9/0x20 [ 653.591839][T24742] ? rcu_all_qs+0x23/0x240 [ 653.596282][T24742] __sys_sendmmsg+0x53a/0xae0 [ 653.601003][T24742] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 653.606922][T24742] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 653.613017][T24742] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 653.618842][T24742] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 653.624768][T24742] __se_sys_sendmmsg+0xbd/0xe0 [ 653.629557][T24742] __x64_sys_sendmmsg+0x56/0x70 [ 653.634430][T24742] do_syscall_64+0xbc/0xf0 [ 653.638876][T24742] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 653.644784][T24742] RIP: 0033:0x459a29 [ 653.648706][T24742] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 03:28:35 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r2 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r2, 0xae9a) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0x3f, 0x1, 0x0, 0xffffffffffffffff}) r5 = dup(r4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r5, 0x2000) openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x6202, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x18200, 0x0) ioctl$TIOCGPTLCK(r6, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) [ 653.668673][T24742] RSP: 002b:00007f6120288c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 653.677109][T24742] RAX: ffffffffffffffda RBX: 00007f6120288c90 RCX: 0000000000459a29 [ 653.685105][T24742] RDX: 000000000000030a RSI: 0000000020000140 RDI: 0000000000000004 [ 653.693186][T24742] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 653.701173][T24742] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f61202896d4 [ 653.709158][T24742] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 03:28:35 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="c00000001b0021020000000000000000fe8000"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000800000000000000000000000000000000000000000000000000000000000000068171594c1a24ea200000400000000000000000000ffffffffff000000000000000000000000000000000000000000000000000000000000000000000000b26b6e000300000100000000000000000000000021fe44ef5e3955208c358539d38b1779264704791e855bd253aad6e32e8dfe28cee98193ec7735"], 0xc0}, 0x8}, 0x0) [ 653.769945][T24746] x86/PAT: syz-executor.0:24746 map pfn RAM range req write-combining for [mem 0x473f7000-0x473f7fff], got write-back 03:28:35 executing program 3 (fault-call:5 fault-nth:7): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x226, &(0x7f00000000c0)={&(0x7f0000001d80)=ANY=[@ANYBLOB="300000002e00bb00"/20, @ANYRES32, @ANYBLOB="00000000000000000800f00008000100753332000400020031a45a3a6f1e5ac009b1084e394f78cfc359856e25ee88b3f4de8508df016a5bc282ac71bd58f0a50d52edc5544b7bdfd690cd595454cd8d250000000085b3b3f9e8166ab7242f75c7caebf486dab205771d6a3c75fd84400cd5837fe6bf0882d51bb0bfd7cfdd52fb88895993703d0fc0b34040245b47168283ca1a7a7eba9acec0de0f572cc0a60e8ca35ad5e6826d060000000e40df56fd4363e4d2d65ba32b254512b2efddf7530eee2079263589f8d99ef4236793b416b97202f5a502808a75d483cfba209ef196528b8336b0648e8d49a9d6a0b9010cbfbfdd87df6f9192f56ba168f5b297ed3a19b219eadd31d01bbbf648092b1025865124cd1b010800000000000000b41a60541164fb239582d52a9d6000"/327], 0x30}}, 0x0) r2 = socket(0x4000000000010, 0x1000000000080002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x30a, 0x0) 03:28:35 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=@polexpire={0xc0, 0x1b, 0x221, 0x0, 0x0, {{{@in6=@dev, @in=@empty}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x200000000000}, {}, 0x0, 0x0, 0x3}}}, 0xc0}, 0x8}, 0x0) 03:28:36 executing program 0: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r2 = dup(r1) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r2, 0x2000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000080)={0x0, 0x18, 0x3f}) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000000)=[{&(0x7f0000000040)="390000001000090468fe07f02a0000000100ff070f000000450001070300001419001a0012000200040001000a002500"/57, 0x39}], 0x1) [ 654.007219][T24776] x86/PAT: syz-executor.0:24776 map pfn RAM range req write-combining for [mem 0xb0847000-0xb0847fff], got write-back [ 654.041366][T24770] FAULT_INJECTION: forcing a failure. [ 654.041366][T24770] name failslab, interval 1, probability 0, space 0, times 0 [ 654.054615][T24770] CPU: 0 PID: 24770 Comm: syz-executor.3 Not tainted 5.3.0-rc7+ #0 [ 654.062567][T24770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 654.072649][T24770] Call Trace: [ 654.075983][T24770] dump_stack+0x191/0x1f0 [ 654.080482][T24770] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 654.087063][T24770] should_fail+0xa3f/0xa50 [ 654.091533][T24770] __should_failslab+0x264/0x280 [ 654.096507][T24770] should_failslab+0x29/0x70 [ 654.101248][T24770] __kmalloc_node_track_caller+0x1cd/0x1320 [ 654.107169][T24770] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 654.113268][T24770] ? kmem_cache_alloc_node+0x1b6/0xe70 [ 654.119026][T24770] ? netlink_sendmsg+0x783/0x1330 [ 654.124095][T24770] ? netlink_sendmsg+0x783/0x1330 [ 654.129254][T24770] __alloc_skb+0x306/0xa10 [ 654.133874][T24770] ? netlink_sendmsg+0x783/0x1330 [ 654.138935][T24770] netlink_sendmsg+0x783/0x1330 [ 654.143831][T24770] ? netlink_getsockopt+0x1430/0x1430 [ 654.149223][T24770] ___sys_sendmsg+0x14ff/0x1590 [ 654.154100][T24770] ? kmsan_internal_set_origin+0x6a/0xb0 [ 654.159773][T24770] ? kmsan_internal_set_origin+0x6a/0xb0 [ 654.165429][T24770] ? kmsan_internal_unpoison_shadow+0x42/0x80 [ 654.171525][T24770] ? kmsan_internal_check_memory+0x99/0x4c0 [ 654.177453][T24770] ? __msan_get_context_state+0x9/0x20 [ 654.182930][T24770] ? rcu_all_qs+0x23/0x240 [ 654.187378][T24770] __sys_sendmmsg+0x53a/0xae0 [ 654.192107][T24770] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 654.198024][T24770] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 654.204119][T24770] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 654.209900][T24770] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 654.215884][T24770] __se_sys_sendmmsg+0xbd/0xe0 [ 654.220710][T24770] __x64_sys_sendmmsg+0x56/0x70 [ 654.225606][T24770] do_syscall_64+0xbc/0xf0 [ 654.230075][T24770] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 654.235997][T24770] RIP: 0033:0x459a29 03:28:36 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) r1 = io_uring_setup(0xa4, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000280)=[r0], 0x1) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r4, 0x2000) ioctl$BLKBSZGET(r4, 0x80081270, &(0x7f0000000000)) [ 654.239925][T24770] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 654.259560][T24770] RSP: 002b:00007f6120288c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 654.268000][T24770] RAX: ffffffffffffffda RBX: 00007f6120288c90 RCX: 0000000000459a29 [ 654.275983][T24770] RDX: 000000000000030a RSI: 0000000020000140 RDI: 0000000000000004 [ 654.284024][T24770] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 654.292040][T24770] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f61202896d4 [ 654.300033][T24770] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 03:28:36 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x40000, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x7dd21ade527495, 0x0, 0x0, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) prctl$PR_GET_TID_ADDRESS(0x28, &(0x7f0000000000)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=@polexpire={0x1d4, 0x1b, 0x822, 0x0, 0x0, {{{@in6=@dev, @in6=@empty}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, {}, 0x0, 0xfffffffd, 0x3}}, [@etimer_thresh={0x8, 0xc, 0x6}, @lifetime_val={0x24, 0x9, {0xaed4, 0x2, 0x7adce33a, 0x4}}, @address_filter={0x28, 0x1a, {@in=@empty, @in=@loopback, 0x2, 0x1}}, @algo_auth_trunc={0xb4, 0x14, {{'sm3-generic\x00'}, 0x330, 0x0, "2a0ae8ed78d53bec90ac22b5e35565b85884321760d82143b46d43fd8236121475a3ebeea3fde3eaa6b0602ccd77a6ae86bb6b99f1ff9f32baaff0e9d0f71bd4e7481a6d5c1ca6c3981e4defe3e1b148c99040207dfdbf6534b1dfe70ca9bda52030e9d4a280"}}, @policy_type={0xc}]}, 0x1d4}, 0x8}, 0x0) 03:28:36 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0xc0801, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000340)={'nr0\x01\x00', 0xf4e0bbf3fe26f243}) socket$kcm(0x29, 0x2, 0x0) write$cgroup_subtree(r0, &(0x7f0000001b40)=ANY=[@ANYBLOB="00030e8049ed17253a1c4f556432135f3f1ec2cec9607e080575578ad7026b00210500cd020093dd86dd00008848baad6c688342b9c39e80aca4b1d8c40176ec09b4280452fd79867a3f4c9d5c652bd0367f9401b4e35eb9e68b9adfd178514a941af96fe54055167f007fdf79d1af8f4e56d277575983fa9db54515750c5e309ac9733d40cc0ff1"], 0xfdef) 03:28:36 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r2 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r2, 0xae9a) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r5 = dup(r4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r5, 0x2000) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r5, &(0x7f00000000c0)="b575262f7a381f2103f434fd31425542f9961aa8cdad3eb4091102e8daf1c2ed56c9"}, 0x20) ioctl$TIOCGPTLCK(r2, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r6 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r6, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) 03:28:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r6 = dup(r5) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r6, 0x2000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f0000000000)={0x0, 0xc0000, r1}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x44000) r9 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffe0, 0x4800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r12, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @remote}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r12, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e22, @remote}, @in={0x2, 0x4e22, @local}], 0x20) setsockopt$inet_sctp6_SCTP_RTOINFO(r12, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0xfffff001, 0x656, 0x2}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200) ioctl$FIDEDUPERANGE(r3, 0xc0189436, &(0x7f00000001c0)={0x6, 0xffffffff, 0x9, 0x0, 0x0, [{r7}, {r8, 0x0, 0x9}, {r9}, {r0, 0x0, 0x6f}, {r10, 0x0, 0x9}, {r11, 0x0, 0x80000000}, {r13, 0x0, 0x2}, {r14, 0x0, 0x6}, {0xffffffffffffffff, 0x0, 0xf86}]}) 03:28:36 executing program 3 (fault-call:5 fault-nth:8): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x226, &(0x7f00000000c0)={&(0x7f0000001d80)=ANY=[@ANYBLOB="300000002e00bb00"/20, @ANYRES32, @ANYBLOB="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"/327], 0x30}}, 0x0) r2 = socket(0x4000000000010, 0x1000000000080002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x30a, 0x0) 03:28:36 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) creat(&(0x7f0000000000)='./file0\x00', 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYBLOB="c00000001b002102000000e0000002000000000000000000020000f5ffffff0000000000000000000200001000"/59, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300"/120], 0xc0}, 0x8}, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r4, 0x2000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r4, 0xc10c5541, &(0x7f00000001c0)={0x5, 0xe2, 0xffff5b56, 0x0, 0x0, [], [], [], 0x2, 0x3ff}) [ 654.608122][T24880] x86/PAT: syz-executor.2:24880 map pfn RAM range req write-combining for [mem 0x845b3000-0x845b3fff], got write-back [ 654.675281][T24917] x86/PAT: syz-executor.4:24917 map pfn RAM range req write-combining for [mem 0x473f7000-0x473f7fff], got write-back [ 654.720192][T24923] FAULT_INJECTION: forcing a failure. [ 654.720192][T24923] name failslab, interval 1, probability 0, space 0, times 0 [ 654.733418][T24923] CPU: 1 PID: 24923 Comm: syz-executor.3 Not tainted 5.3.0-rc7+ #0 [ 654.741369][T24923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 654.751478][T24923] Call Trace: [ 654.755422][T24923] dump_stack+0x191/0x1f0 [ 654.757100][T24941] x86/PAT: syz-executor.1:24941 map pfn RAM range req write-combining for [mem 0xb0847000-0xb0847fff], got write-back [ 654.759817][T24923] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 654.759875][T24923] should_fail+0xa3f/0xa50 [ 654.784138][T24923] __should_failslab+0x264/0x280 [ 654.789361][T24923] should_failslab+0x29/0x70 [ 654.793988][T24923] kmem_cache_alloc+0xd6/0xd10 [ 654.798776][T24923] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 654.804691][T24923] ? skb_clone+0x326/0x5d0 [ 654.809130][T24923] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 654.815220][T24923] skb_clone+0x326/0x5d0 [ 654.819502][T24923] netlink_deliver_tap+0x804/0xeb0 [ 654.824686][T24923] netlink_unicast+0xe17/0x1050 [ 654.829590][T24923] netlink_sendmsg+0x110f/0x1330 [ 654.834597][T24923] ? netlink_getsockopt+0x1430/0x1430 [ 654.840025][T24923] ___sys_sendmsg+0x14ff/0x1590 [ 654.844904][T24923] ? kmsan_internal_set_origin+0x6a/0xb0 [ 654.850575][T24923] ? kmsan_internal_set_origin+0x6a/0xb0 [ 654.856238][T24923] ? kmsan_internal_unpoison_shadow+0x42/0x80 [ 654.862334][T24923] ? kmsan_internal_check_memory+0x99/0x4c0 [ 654.868252][T24923] ? __msan_get_context_state+0x9/0x20 [ 654.873727][T24923] ? rcu_all_qs+0x23/0x240 [ 654.878169][T24923] __sys_sendmmsg+0x53a/0xae0 [ 654.882896][T24923] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 654.888810][T24923] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 654.894901][T24923] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 654.900638][T24923] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 654.906555][T24923] __se_sys_sendmmsg+0xbd/0xe0 [ 654.911359][T24923] __x64_sys_sendmmsg+0x56/0x70 [ 654.916242][T24923] do_syscall_64+0xbc/0xf0 [ 654.920686][T24923] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 654.926590][T24923] RIP: 0033:0x459a29 [ 654.930507][T24923] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 654.950226][T24923] RSP: 002b:00007f6120288c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 654.958660][T24923] RAX: ffffffffffffffda RBX: 00007f6120288c90 RCX: 0000000000459a29 03:28:37 executing program 0: syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x3, 0x2) unshare(0x40000400) 03:28:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001700)=ANY=[@ANYBLOB="1c00000023002908e0ff000000000000050000000800110080000000"], 0x1c}, 0x1, 0x6087ffffffff}, 0x0) [ 654.966645][T24923] RDX: 000000000000030a RSI: 0000000020000140 RDI: 0000000000000004 [ 654.974627][T24923] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 654.982615][T24923] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f61202896d4 [ 654.990773][T24923] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 03:28:37 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r2 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$TIOCGPTLCK(r2, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) accept4$unix(r3, &(0x7f00000017c0)=@abs, &(0x7f0000001840)=0x6e, 0x80000) socket(0x14, 0xa, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = accept4(r4, 0x0, 0x0, 0x0) sendto$inet6(r5, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) 03:28:37 executing program 4: socket$rds(0x15, 0x5, 0x0) io_uring_setup(0xa4, &(0x7f0000000080)) syz_open_dev$char_usb(0xc, 0xb4, 0x6) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x2040, 0x0) r1 = fspick(r0, &(0x7f0000000040)='./file0\x00', 0x1) r2 = inotify_init() ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000100)={0x0, r2, 0x100000001, 0xffffffff, 0x8, 0x9}) 03:28:37 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x140000, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=@polexpire={0xc0, 0x1b, 0x221, 0x0, 0x0, {{{@in6=@dev, @in=@empty}, {}, {}, 0x0, 0x0, 0x3}}}, 0xc0}, 0x8}, 0x0) 03:28:37 executing program 3 (fault-call:5 fault-nth:9): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x226, &(0x7f00000000c0)={&(0x7f0000001d80)=ANY=[@ANYBLOB="300000002e00bb00"/20, @ANYRES32, @ANYBLOB="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"/327], 0x30}}, 0x0) r2 = socket(0x4000000000010, 0x1000000000080002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x30a, 0x0) [ 655.317225][T25016] FAULT_INJECTION: forcing a failure. [ 655.317225][T25016] name failslab, interval 1, probability 0, space 0, times 0 [ 655.330115][T25016] CPU: 1 PID: 25016 Comm: syz-executor.3 Not tainted 5.3.0-rc7+ #0 [ 655.335889][T25011] IPVS: ftp: loaded support on port[0] = 21 [ 655.338168][T25016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 655.354409][T25016] Call Trace: [ 655.357752][T25016] dump_stack+0x191/0x1f0 [ 655.362120][T25016] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 655.368047][T25016] should_fail+0xa3f/0xa50 [ 655.372505][T25016] __should_failslab+0x264/0x280 [ 655.377475][T25016] should_failslab+0x29/0x70 [ 655.382104][T25016] kmem_cache_alloc_node+0x103/0xe70 [ 655.387421][T25016] ? __alloc_skb+0x215/0xa10 [ 655.392049][T25016] __alloc_skb+0x215/0xa10 [ 655.396510][T25016] netlink_sendmsg+0x783/0x1330 [ 655.401406][T25016] ? netlink_getsockopt+0x1430/0x1430 [ 655.406886][T25016] ___sys_sendmsg+0x14ff/0x1590 [ 655.411777][T25016] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 655.417693][T25016] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 655.423778][T25016] ? balance_callback+0x48/0x260 [ 655.428739][T25016] ? kmsan_internal_check_memory+0x99/0x4c0 [ 655.434654][T25016] ? __msan_get_context_state+0x9/0x20 [ 655.440129][T25016] ? rcu_all_qs+0x23/0x240 [ 655.444575][T25016] __sys_sendmmsg+0x53a/0xae0 [ 655.449297][T25016] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 655.455219][T25016] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 655.461311][T25016] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 655.467076][T25016] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 655.473004][T25016] __se_sys_sendmmsg+0xbd/0xe0 [ 655.477918][T25016] __x64_sys_sendmmsg+0x56/0x70 [ 655.482795][T25016] do_syscall_64+0xbc/0xf0 [ 655.487260][T25016] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 655.493167][T25016] RIP: 0033:0x459a29 [ 655.497102][T25016] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 655.516724][T25016] RSP: 002b:00007f6120288c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 655.525939][T25016] RAX: ffffffffffffffda RBX: 00007f6120288c90 RCX: 0000000000459a29 [ 655.533927][T25016] RDX: 000000000000030a RSI: 0000000020000140 RDI: 0000000000000004 [ 655.541914][T25016] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 655.549938][T25016] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f61202896d4 [ 655.557948][T25016] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 03:28:37 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) r1 = io_uring_setup(0xa4, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000280)=[r0], 0x1) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) r5 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000380)=r5) r6 = dup(r3) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r6, 0x2000) io_uring_register$IORING_REGISTER_BUFFERS(r6, 0x0, &(0x7f0000000300)=[{&(0x7f0000000000)=""/31, 0x1f}, {&(0x7f0000000040)=""/11, 0xb}, {&(0x7f0000000100)=""/96, 0x60}, {&(0x7f0000000180)=""/240, 0xf0}, {&(0x7f00000002c0)=""/64, 0x40}], 0x5) 03:28:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r3, 0x2000) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000000000)="ffcfc36be00a31fca94513d1f15f52fc8de8cd6974204968bde6023bba982fc76f65478efb83a38805ef1082fce72e58451689c6bde06bb3a36c93980558fbda5806ee83c8f1926f9ce5e8edd5d36adbbb57ffdfa8c53025b4d65d97073a3b6ec51273d6ad72de4a0b5ac5e6912d5a81fff14a3b83ee8e1be0fd50b5f3ee10cae73885edf2ad9ca0bf5a9d3c90352eb7f945748bbc7f0d17ea277799344b5d746435903129d7ff80d98c3863f5d0300805fdd419dcebbfe1608d722e9a78884843906ba5cf2311ad6e0fb8d27706229af0166298031998f3c0d2deb01fcc3ffac0ea") r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$CAPI_INSTALLED(r4, 0x80024322) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)=ANY=[@ANYBLOB="1c00000123000000000000000000"], 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 03:28:37 executing program 3 (fault-call:5 fault-nth:10): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x226, &(0x7f00000000c0)={&(0x7f0000001d80)=ANY=[@ANYBLOB="300000002e00bb00"/20, @ANYRES32, @ANYBLOB="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"/327], 0x30}}, 0x0) r2 = socket(0x4000000000010, 0x1000000000080002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x30a, 0x0) [ 655.834061][T25118] x86/PAT: syz-executor.4:25118 map pfn RAM range req write-combining for [mem 0x845b3000-0x845b3fff], got write-back [ 655.871443][T25128] FAULT_INJECTION: forcing a failure. [ 655.871443][T25128] name failslab, interval 1, probability 0, space 0, times 0 [ 655.884348][T25128] CPU: 0 PID: 25128 Comm: syz-executor.3 Not tainted 5.3.0-rc7+ #0 [ 655.892289][T25128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 655.902374][T25128] Call Trace: [ 655.905706][T25128] dump_stack+0x191/0x1f0 [ 655.910089][T25128] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 655.916012][T25128] should_fail+0xa3f/0xa50 [ 655.920459][T25128] __should_failslab+0x264/0x280 [ 655.925419][T25128] should_failslab+0x29/0x70 [ 655.930037][T25128] __kmalloc_node_track_caller+0x1cd/0x1320 [ 655.935956][T25128] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 655.942064][T25128] ? kmem_cache_alloc_node+0x1b6/0xe70 [ 655.947548][T25128] ? netlink_sendmsg+0x783/0x1330 [ 655.952696][T25128] ? netlink_sendmsg+0x783/0x1330 [ 655.957747][T25128] __alloc_skb+0x306/0xa10 [ 655.962187][T25128] ? netlink_sendmsg+0x783/0x1330 [ 655.967245][T25128] netlink_sendmsg+0x783/0x1330 [ 655.972145][T25128] ? netlink_getsockopt+0x1430/0x1430 [ 655.977547][T25128] ___sys_sendmsg+0x14ff/0x1590 [ 655.982418][T25128] ? kmsan_internal_set_origin+0x6a/0xb0 [ 655.988080][T25128] ? kmsan_internal_set_origin+0x6a/0xb0 [ 655.993750][T25128] ? kmsan_internal_unpoison_shadow+0x42/0x80 [ 655.999842][T25128] ? kmsan_internal_check_memory+0x99/0x4c0 [ 656.005770][T25128] ? __msan_get_context_state+0x9/0x20 [ 656.011335][T25128] ? rcu_all_qs+0x23/0x240 [ 656.015780][T25128] __sys_sendmmsg+0x53a/0xae0 [ 656.020497][T25128] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 656.026427][T25128] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 656.032518][T25128] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 656.038263][T25128] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 656.044202][T25128] __se_sys_sendmmsg+0xbd/0xe0 [ 656.048991][T25128] __x64_sys_sendmmsg+0x56/0x70 [ 656.053861][T25128] do_syscall_64+0xbc/0xf0 [ 656.058303][T25128] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 656.064212][T25128] RIP: 0033:0x459a29 [ 656.068260][T25128] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 656.087899][T25128] RSP: 002b:00007f6120288c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 656.096341][T25128] RAX: ffffffffffffffda RBX: 00007f6120288c90 RCX: 0000000000459a29 [ 656.105302][T25128] RDX: 000000000000030a RSI: 0000000020000140 RDI: 0000000000000004 [ 656.113302][T25128] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 656.121300][T25128] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f61202896d4 [ 656.129308][T25128] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 03:28:38 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x2e04, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0x100000323) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r2 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$TIOCGPTLCK(r2, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0xffffffff, 0x542001) write(r1, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r3 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r3, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) [ 656.159636][T25131] x86/PAT: syz-executor.2:25131 map pfn RAM range req write-combining for [mem 0xb0847000-0xb0847fff], got write-back 03:28:38 executing program 0: write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000080), 0xfffffe38) setrlimit(0x2, &(0x7f0000000000)={0x0, 0x8000000000000}) clone(0x2bb2618931335d55, 0x0, 0x0, 0x0, &(0x7f0000000180)="f0c75a4025179a635304fcacb14509f52e6970aeae82c91d2ef9dc512cdd446ed5cafa12c8afc190b155f59da221e340edf3a6ecb85f820033118795fcf9a8b60557bb495bd0ec7f8e526c2790b969c39f2a0e777ed2cdacbcbfe08e52d7e5b7a2eb89b7a7cf61ee5397a9e4d4af39f10ee447") r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10e00, 0x0) fcntl$getflags(r0, 0x40a) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x21) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r1, 0x0, 0x0) capset(&(0x7f00000000c0)={0x99b8b23, r1}, &(0x7f0000000100)={0x6, 0x4, 0x473, 0x1, 0x7, 0x8001}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000005740)='/dev/audio\x00', 0x20, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000002c0)={r5}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000005780)={r5, 0x1000, "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"}, &(0x7f00000067c0)=0x1008) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000006800)={0x8, 0x5, 0x200, 0x2, 0x6, 0x8, 0x6, 0x9, r6}, &(0x7f0000006840)=0x20) 03:28:38 executing program 2: r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) ptrace$pokeuser(0x6, r0, 0x3, 0x8001) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 03:28:38 executing program 4: r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/ip_mr_vif\x00') ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000040)={0x9000000, 0x8, [0xffffff1f, 0x881c]}) r2 = socket$rds(0x15, 0x5, 0x0) r3 = io_uring_setup(0xa4, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000280)=[r2], 0x1) 03:28:38 executing program 0: ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0105303, 0x0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000780)=ANY=[], 0x0) symlinkat(&(0x7f0000000240)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000280)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80000, 0x100) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x1, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x40000, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0xfffffffffffffffe) bind$inet6(r1, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000380)=0x9) syz_open_dev$midi(0x0, 0x9e7e, 0x1201c2) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) write$P9_RLOPEN(r0, &(0x7f00000001c0)={0x18, 0xd, 0x1, {{0x20, 0x0, 0x5}}}, 0x18) listen(r1, 0xffffffff) r2 = socket$inet6(0xa, 0x5, 0x0) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r5 = dup(r4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r5, 0x2000) ioctl$UI_SET_SNDBIT(r5, 0x4004556a, 0x3) bind$inet6(r2, &(0x7f0000000200)={0xa, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e23, @local}], 0x10) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000140), 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, 0x0, &(0x7f0000000300)) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 03:28:38 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) [ 656.575648][T25149] x86/PAT: syz-executor.0:25149 map pfn RAM range req write-combining for [mem 0x473f7000-0x473f7fff], got write-back 03:28:38 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) r1 = io_uring_setup(0xa4, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000280)=[r0], 0x1) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) r3 = dup(0xffffffffffffffff) ioctl$TIOCMIWAIT(r3, 0x545c, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) ioctl$KDDELIO(r3, 0x4b35, 0x7) r5 = dup(r4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r5, 0x2000) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1) ioctl$VIDIOC_SUBDEV_S_FMT(r5, 0xc0585605, &(0x7f0000000000)={0x1, 0x0, {0x9, 0xe9, 0xe7256f1130fb143e, 0x0, 0x2, 0x0, 0x3, 0x4}}) 03:28:38 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="119c71425e0bcfe47bb070") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000000)='trusted.overlay.redirect\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x2) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000900)={'lo\x00', 0x0}) prctl$PR_SET_UNALIGN(0x6, 0x2) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x2, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="3400000014001501000000000000000002020000", @ANYRES32=r4, @ANYBLOB="08000200ac0414bb14000600090000007f00"/28], 0x34}}, 0x0) [ 656.899084][T25154] x86/PAT: syz-executor.0:25154 map pfn RAM range req write-combining for [mem 0xb0847000-0xb0847fff], got write-back [ 656.916737][T25221] x86/PAT: syz-executor.4:25221 map pfn RAM range req write-combining for [mem 0x845b3000-0x845b3fff], got write-back 03:28:39 executing program 3 (fault-call:5 fault-nth:11): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x226, &(0x7f00000000c0)={&(0x7f0000001d80)=ANY=[@ANYBLOB="300000002e00bb00"/20, @ANYRES32, @ANYBLOB="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"/327], 0x30}}, 0x0) r2 = socket(0x4000000000010, 0x1000000000080002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x30a, 0x0) 03:28:39 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, r0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r6 = dup(r5) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r6, 0x2000) ioctl$ION_IOC_ALLOC(r6, 0xc0184900, &(0x7f0000000280)={0x7, 0x10, 0x1, r3}) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r3, 0x2000) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000000000)={0x5, 0x7, 0xf748, 0x0, 0x6}) ioctl$PPPIOCGMRU(0xffffffffffffffff, 0x80047453, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x9fc, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_REJECT(0xffffffffffffffff, &(0x7f0000000140)={0x9, 0x108, 0xfa00, {r7, 0xeb, "ed6121", "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"}}, 0x110) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x1) write$UHID_DESTROY(0xffffffffffffffff, &(0x7f0000000d80), 0x4) unshare(0x40000000) syz_genetlink_get_family_id$tipc2(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r8, 0x84, 0x1e, &(0x7f0000000480)=0xfff, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$FS_IOC_FIEMAP(r9, 0xc020660b, &(0x7f00000002c0)={0x2, 0x7, 0x0, 0x101, 0x7, [{0x9, 0x8, 0x101, 0x0, 0x0, 0x2202}, {0xffffffffffff8000, 0x22f6, 0x4, 0x0, 0x0, 0x1109}, {0x0, 0x1, 0xffffffff00000000, 0x0, 0x0, 0x1100}, {0x2, 0x1, 0x8, 0x0, 0x0, 0x100}, {0x3, 0x5e8, 0x5, 0x0, 0x0, 0xa80}, {0x9, 0xfff, 0x6, 0x0, 0x0, 0x80}, {0x2, 0x3f, 0x1, 0x0, 0x0, 0x400}]}) 03:28:39 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x91b9f36d5dcf34de) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r2 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$TIOCGPTLCK(r2, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/205, 0xcd}, 0x40000002) r3 = accept4(r0, 0x0, 0x0, 0x80000) fsetxattr$trusted_overlay_redirect(r0, &(0x7f00000000c0)='trusted.overlay.redirect\x00', &(0x7f0000000140)='./file0\x00', 0x8, 0x2) sendto$inet6(r3, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0x0) [ 657.157097][T25272] x86/PAT: syz-executor.2:25272 map pfn RAM range req write-combining for [mem 0x1cf837000-0x1cf837fff], got write-back 03:28:39 executing program 0: syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x3, 0x1) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x6e, 0x10400) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000140)=""/2) r1 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r4, 0x2000) ioctl$EVIOCGBITSND(r4, 0x80404532, &(0x7f0000000180)) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x4, 0x0, &(0x7f00000000c0)=ANY=[@ANYRES16], &(0x7f0000003ff6)='G\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000)={0x10}, 0x8, 0x10, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x55}, 0x10}, 0x70) 03:28:39 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) r1 = io_uring_setup(0xa4, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000280)=[r0], 0x1) r2 = getpid() tkill(r2, 0x38) ioctl$FS_IOC_ENABLE_VERITY(r1, 0x40806685, &(0x7f0000000000)={0x1, 0xe8c6cffad94c5b06, 0x1000, 0xdb, &(0x7f0000000100)="fa8542a1c5b0e18bfa086656a1380e932481c7c7d8996464f8034567d2c83bae99286bd95a6a5372535cb7eb0054c04e10417190552a05749097be04c01d51e5c146df8bd5be59f3a003f29d1953cbe654845a8cf1b1ac7ea065f6f7b3e4fe38d0c4a83d1eb74fdd84576d14a4d8e97bc2e7010c8aab7d967de45eeed26a74ad67df3d5b010e4a9d63137f395653230c3d8d932d2c5fabc782117b371f23cbb113b9c996520c6ccd6f206b91981b81c615c4b6eb0d44b5519b173eba6cc43dd481ccb6ed48743227c68e69f42e0a34c6d850bbe5a01ab692c09c21", 0xb3, 0x0, &(0x7f00000002c0)="4a413ddf0dc0acdf9ca9faed550dcbe5e66071a19b600f20c6834b2fc7fbf6fbd2786fbeef36e0de9606ee1d95484207235901b621d0b7e240224b76971729956b5d21c1032ba12e98f15146d8ec6df191d58c1076d9dfd09a5c3867a1b61a87377be9b9081cae4f214951b16fe5760f57abb831c66b08fb94861dc138f7ab0e461c776a52841e7a308230553d5a7942748982bd79fd667edf03c380c81f5a7d1ba710848bd04dfbdaed1ddc0990f634312d43"}) [ 657.253284][T25272] x86/PAT: syz-executor.2:25272 map pfn RAM range req write-combining for [mem 0x1cf648000-0x1cf648fff], got write-back [ 657.345608][T25283] x86/PAT: syz-executor.0:25283 map pfn RAM range req write-combining for [mem 0x1ce332000-0x1ce332fff], got write-back [ 657.353760][T25278] IPVS: ftp: loaded support on port[0] = 21 03:28:39 executing program 0: socketpair$unix(0x1, 0x3, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$key(0xf, 0x3, 0x2) sendmmsg(r1, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={r2, r3, r4}, 0xc) [ 657.785626][T25390] FAULT_INJECTION: forcing a failure. [ 657.785626][T25390] name failslab, interval 1, probability 0, space 0, times 0 [ 657.798659][T25390] CPU: 0 PID: 25390 Comm: syz-executor.3 Not tainted 5.3.0-rc7+ #0 [ 657.806957][T25390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 657.817068][T25390] Call Trace: [ 657.820433][T25390] dump_stack+0x191/0x1f0 [ 657.824855][T25390] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 657.830816][T25390] should_fail+0xa3f/0xa50 [ 657.835316][T25390] __should_failslab+0x264/0x280 [ 657.840330][T25390] should_failslab+0x29/0x70 [ 657.845014][T25390] kmem_cache_alloc+0xd6/0xd10 [ 657.849853][T25390] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 657.855801][T25390] ? skb_clone+0x326/0x5d0 [ 657.860285][T25390] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 657.866426][T25390] skb_clone+0x326/0x5d0 [ 657.870754][T25390] netlink_deliver_tap+0x804/0xeb0 [ 657.875969][T25390] netlink_unicast+0xe17/0x1050 [ 657.880918][T25390] netlink_sendmsg+0x110f/0x1330 [ 657.885941][T25390] ? netlink_getsockopt+0x1430/0x1430 [ 657.891335][T25390] ___sys_sendmsg+0x14ff/0x1590 [ 657.896212][T25390] ? kmsan_internal_set_origin+0x6a/0xb0 [ 657.901903][T25390] ? kmsan_internal_set_origin+0x6a/0xb0 [ 657.907569][T25390] ? kmsan_internal_unpoison_shadow+0x42/0x80 [ 657.913683][T25390] ? kmsan_internal_check_memory+0x99/0x4c0 [ 657.919865][T25390] ? __msan_get_context_state+0x9/0x20 [ 657.925342][T25390] ? rcu_all_qs+0x23/0x240 [ 657.929787][T25390] __sys_sendmmsg+0x53a/0xae0 [ 657.934530][T25390] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 657.940448][T25390] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 657.946539][T25390] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 657.952295][T25390] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 657.959603][T25390] __se_sys_sendmmsg+0xbd/0xe0 [ 657.964394][T25390] __x64_sys_sendmmsg+0x56/0x70 [ 657.969295][T25390] do_syscall_64+0xbc/0xf0 [ 657.973746][T25390] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 657.979651][T25390] RIP: 0033:0x459a29 [ 657.983569][T25390] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 658.003204][T25390] RSP: 002b:00007f6120288c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 658.011656][T25390] RAX: ffffffffffffffda RBX: 00007f6120288c90 RCX: 0000000000459a29 [ 658.019658][T25390] RDX: 000000000000030a RSI: 0000000020000140 RDI: 0000000000000004 [ 658.027654][T25390] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 03:28:40 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, 0x0) syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x3, 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x101040, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, 0x0, 0xfffffd1f) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000080)={0x8, 0x0, [0xffff, 0xfbff, 0x400, 0xff, 0x7], 0xff8e}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0) rt_sigsuspend(0x0, 0xffffff87) accept$packet(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) r3 = syz_open_procfs(0x0, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, 0x0) ioctl$KVM_NMI(r3, 0xae9a) ioctl$TIOCGPTLCK(r3, 0x80045439, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) connect$unix(r3, &(0x7f0000000540)=@abs={0x0, 0x0, 0x4e21}, 0x6e) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000180)) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, 0x0, &(0x7f00000004c0)=0x27f) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r2, &(0x7f0000000380), 0xfffffffe) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000000)={0x40, 0xcec, 0xfffffffffffff800}) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000200)=@ethernet={0x0, @dev}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/72, 0xffffffffffffffe0}], 0x1000000000000177, &(0x7f00000003c0)=""/205, 0xcd}, 0x4) r4 = accept4(r0, 0x0, 0x0, 0x80000) sendto$inet6(r4, &(0x7f0000000040)="789327dcf17bc3e8394ec10e0fd060b46f56aa3388a720fb988858ccbe598e5d11", 0xfffffffffffffd24, 0x0, 0x0, 0xfffffffffffffff9) [ 658.035643][T25390] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f61202896d4 [ 658.043638][T25390] R13: 00000000004c722e R14: 00000000004dca80 R15: 0000000000000005 03:28:40 executing program 4: ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) r0 = socket$rds(0x15, 0x5, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='\xe0\xff\xb6\xff\xff\xffm#\x00', 0x210080, 0x0) r1 = socket$inet(0x11, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f00000000c0)=0x9, 0x4) sendmsg(r1, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc={0x27, 0x7}, 0x80, 0x0}, 0x0) r2 = socket$inet(0x11, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f00000000c0)=0x9, 0x4) sendmsg(r2, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc={0x27, 0x7}, 0x80, 0x0}, 0x0) ioctl$sock_ifreq(r2, 0xf530541b4eabeef6, &(0x7f00000006c0)={'yam0\x00', @ifru_addrs=@rc={0x1f, {0x6, 0x5, 0x0, 0xff, 0x0, 0x9}, 0x1d}}) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000180)={@multicast2, @multicast1}, &(0x7f0000000100)=0xc) r3 = io_uring_setup(0xa4, &(0x7f0000000080)) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14, 0x800) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @remote}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e22, @remote}, @in={0x2, 0x4e22, @local}], 0x20) sendmsg$inet6(r6, &(0x7f0000000800)={&(0x7f0000000240)={0xa, 0x4e24, 0x1, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x4}, 0x1c, &(0x7f0000000640)=[{&(0x7f00000002c0)="d62c363ae3297878d11575d2fd", 0xd}, {&(0x7f0000000300)="4b0f41fab79211df", 0x8}, {&(0x7f0000000340)="405998a2159adfb32aa9612800d2f560a275a2fc5b27e2179107a077203607b021039abccd0e137d8f8dbea7d1e1de9a15f6995b512bbc74ae767b78a8d3e176b5a249cafbf3f6a52af71d0a234c2b56dc8357353b13c390576912cafbd364a6a742b3fd5696167d246fc125cfda618077275503d4ef5091113f8c46d7f17ec868bd739907dd2d7983ebcd9396ed", 0x8e}, {&(0x7f0000000400)="e804584ae526aa4242a46274a24d4f18d2d1cd69466f444cd5caccb1cfd4ea4a180cba62078936e2da40ca76389a8b4b13b85d54f93fcb8208740b01441c0ec0c755b07cb728c989643e5549a1dc1be232353137922c9fffb33403e03e84d9615283e3ab2649945fbf9e5905710d75e7bd28feb4193180fdfe2cefc450bf891ace2c829d786539c3646b4b858c25a0ef0ed8075a16b22ef7e37b11d4114bd69af1f2c4ee6d0d1dde9e0da8e42fcc7af16d", 0xb1}, {&(0x7f00000004c0)="3e61adf0b8d62d180f54ab584fac555f976d8e25d6eaa3f8ef495467c85c06d0bc3fc5a61e7fde4f3a5cb0c33bccb06b3d29fe8bad436f515045260729640bf367108409ddab925a92d067f5aed525835d19e33c27c45fe71fef1908180cb47e5103fd02af235ccea645e05bac891afc04533940b96957a4f7848e0fa205ce43d39d1f15f886caabdf7824ca7c9fdf8269ccf1e2c183e0e53e48509075c3f2bf", 0xa0}, {&(0x7f0000000580)="7d61ae8a506bb9bb8a0f05fdd9775ff77cc393d87153ea2bb20c2ee73f6ad3b393a6af682919a4a1a061b8a2c6f930526845293273112e01a05a643925f1ae9a43ce15f44886aba4e742a5fefd41b5b14f113fbd5f578b16d9084b009a1aa347000817857afaa49f78f4dec0d4b0805c6583c9b62ea39d9505f0f2c1f03f4a973787feeb75ed", 0x86}], 0x6, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x140}, 0x40) r7 = dup(r5) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r7, 0x2000) ioctl$SG_GET_RESERVED_SIZE(r7, 0x2272, &(0x7f0000000140)) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000280)=[r0], 0x1) [ 658.139695][T25272] x86/PAT: syz-executor.2:25272 map pfn RAM range req write-combining for [mem 0xb1c9c000-0xb1c9cfff], got write-back [ 658.176421][T25278] x86/PAT: syz-executor.2:25278 map pfn RAM range req write-combining for [mem 0xb1fd7000-0xb1fd7fff], got write-back 03:28:40 executing program 0: shmget$private(0x0, 0xa000, 0x0, &(0x7f0000ff6000/0xa000)=nil) shmget$private(0x0, 0xa000, 0x0, &(0x7f0000ff6000/0xa000)=nil) shmget$private(0x0, 0x2000, 0x54000940, &(0x7f0000ffe000/0x2000)=nil) unshare(0x8020000) [ 658.224012][T25278] IPVS: ftp: loaded support on port[0] = 21 03:28:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x21) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) r2 = getpgrp(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) kcmp(0xffffffffffffffff, r2, 0x1, r3, r4) r5 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x226, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="300000002e00bb00"/20, @ANYRES32, @ANYBLOB="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"], 0x30}}, 0x0) r6 = socket(0x4000000000010, 0x1000000000080002, 0x0) sendmmsg$alg(r6, &(0x7f0000000140), 0x30a, 0x0) 03:28:40 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000000040)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r6 = dup(r5) mmap(&(0x7f0000ffd000/0x2000)=nil, 0xa00, 0x0, 0x40000012, r6, 0x2000) ioctl$TIOCSSOFTCAR(r6, 0x541a, &(0x7f00000002c0)=0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='highspeed\x00', 0xa) sendto$inet(r0, &(0x7f0000000180)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a92425a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba5c0fe3ac47b61db6b4c41bd1a5259e62506cda287b857aac", 0x8293, 0x4000003, 0x0, 0x27) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @remote}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e22, @remote}, @in={0x2, 0x4e22, @local}], 0x20) r8 = socket$inet(0x11, 0x2, 0x0) setsockopt$sock_int(r8, 0x1, 0x2b, &(0x7f00000000c0)=0x9, 0x4) sendmsg(r8, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc={0x27, 0x7}, 0x80, 0x0}, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r8, 0x0, 0x487, &(0x7f0000000200)={{0x2, @broadcast, 0x4e24, 0x3, 'dh\x00', 0xb1b1c814be5c07c6, 0x7, 0x1c}, {@dev={0xac, 0x14, 0x14, 0x27}, 0x4e21, 0x10000, 0x0, 0x492}}, 0x44) getsockopt$inet_sctp6_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={r9, 0x273}, 0x8) ioctl$BLKDISCARD(r3, 0x1277, &(0x7f0000000000)=0x2) [ 658.508666][T25411] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 658.518068][T25411] ===================================================== [ 658.525028][T25411] BUG: KMSAN: uninit-value in vsnprintf+0x218f/0x3210 [ 658.531801][T25411] CPU: 1 PID: 25411 Comm: syz-executor.3 Not tainted 5.3.0-rc7+ #0 [ 658.539694][T25411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 658.549760][T25411] Call Trace: [ 658.553071][T25411] dump_stack+0x191/0x1f0 [ 658.557410][T25411] kmsan_report+0x13a/0x2b0 [ 658.561930][T25411] __msan_warning+0x73/0xe0 [ 658.566427][T25411] string+0x4be/0x600 [ 658.570419][T25411] vsnprintf+0x218f/0x3210 [ 658.574845][T25411] __request_module+0x2b1/0x11c0 [ 658.579879][T25411] tcf_proto_lookup_ops+0x3e7/0x700 [ 658.585076][T25411] tc_get_tfilter+0x757/0x2530 [ 658.589844][T25411] ? __kfree_skb+0x1dd/0x210 [ 658.594441][T25411] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 658.600341][T25411] ? tc_del_tfilter+0x4630/0x4630 [ 658.605354][T25411] ? tc_del_tfilter+0x4630/0x4630 [ 658.610370][T25411] rtnetlink_rcv_msg+0xcb6/0x1580 [ 658.615414][T25411] ? local_bh_enable+0x36/0x40 [ 658.620170][T25411] ? __dev_queue_xmit+0x304d/0x4270 [ 658.625388][T25411] ? kmsan_internal_set_origin+0x6a/0xb0 [ 658.631036][T25411] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 658.636925][T25411] netlink_rcv_skb+0x431/0x620 [ 658.641683][T25411] ? rtnetlink_bind+0x120/0x120 [ 658.646547][T25411] rtnetlink_rcv+0x50/0x60 [ 658.650965][T25411] netlink_unicast+0xf6c/0x1050 [ 658.655848][T25411] netlink_sendmsg+0x110f/0x1330 [ 658.660804][T25411] ? netlink_getsockopt+0x1430/0x1430 [ 658.666168][T25411] ___sys_sendmsg+0x14ff/0x1590 [ 658.671025][T25411] ? kmsan_internal_set_origin+0x6a/0xb0 [ 658.676649][T25411] ? kmsan_internal_unpoison_shadow+0x42/0x80 [ 658.682739][T25411] ? __fget_light+0x6b1/0x710 [ 658.687414][T25411] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 658.693301][T25411] __sys_sendmmsg+0x53a/0xae0 [ 658.698387][T25411] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 658.704722][T25411] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 658.710790][T25411] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 658.716514][T25411] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 658.722402][T25411] __se_sys_sendmmsg+0xbd/0xe0 [ 658.727261][T25411] __x64_sys_sendmmsg+0x56/0x70 [ 658.732107][T25411] do_syscall_64+0xbc/0xf0 [ 658.736517][T25411] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 658.742448][T25411] RIP: 0033:0x459a29 [ 658.746347][T25411] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 658.765940][T25411] RSP: 002b:00007f6120288c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 658.774343][T25411] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000000459a29 [ 658.782318][T25411] RDX: 000000000000030a RSI: 0000000020000140 RDI: 0000000000000008 [ 658.790289][T25411] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 658.798265][T25411] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f61202896d4 [ 658.806232][T25411] R13: 00000000004c722e R14: 00000000004dca80 R15: 00000000ffffffff [ 658.814211][T25411] [ 658.816539][T25411] Uninit was created at: [ 658.820785][T25411] kmsan_internal_poison_shadow+0x53/0x100 [ 658.826580][T25411] kmsan_slab_alloc+0xaa/0x120 [ 658.831333][T25411] __kmalloc_node_track_caller+0xb55/0x1320 [ 658.837215][T25411] __alloc_skb+0x306/0xa10 [ 658.841635][T25411] netlink_sendmsg+0x783/0x1330 [ 658.846477][T25411] ___sys_sendmsg+0x14ff/0x1590 [ 658.851312][T25411] __sys_sendmmsg+0x53a/0xae0 [ 658.855989][T25411] __se_sys_sendmmsg+0xbd/0xe0 [ 658.860739][T25411] __x64_sys_sendmmsg+0x56/0x70 [ 658.865579][T25411] do_syscall_64+0xbc/0xf0 [ 658.869985][T25411] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 658.875855][T25411] ===================================================== [ 658.882771][T25411] Disabling lock debugging due to kernel taint [ 658.888904][T25411] Kernel panic - not syncing: panic_on_warn set ... [ 658.899910][T25411] CPU: 1 PID: 25411 Comm: syz-executor.3 Tainted: G B 5.3.0-rc7+ #0 [ 658.909431][T25411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 658.919472][T25411] Call Trace: [ 658.922783][T25411] dump_stack+0x191/0x1f0 [ 658.927107][T25411] panic+0x3c9/0xc1e [ 658.931026][T25411] kmsan_report+0x2a2/0x2b0 [ 658.935538][T25411] __msan_warning+0x73/0xe0 [ 658.940033][T25411] string+0x4be/0x600 [ 658.944016][T25411] vsnprintf+0x218f/0x3210 [ 658.948454][T25411] __request_module+0x2b1/0x11c0 [ 658.953410][T25411] tcf_proto_lookup_ops+0x3e7/0x700 [ 658.958601][T25411] tc_get_tfilter+0x757/0x2530 [ 658.963366][T25411] ? __kfree_skb+0x1dd/0x210 [ 658.967956][T25411] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 658.973856][T25411] ? tc_del_tfilter+0x4630/0x4630 [ 658.978868][T25411] ? tc_del_tfilter+0x4630/0x4630 [ 658.983882][T25411] rtnetlink_rcv_msg+0xcb6/0x1580 [ 658.988905][T25411] ? local_bh_enable+0x36/0x40 [ 658.993657][T25411] ? __dev_queue_xmit+0x304d/0x4270 [ 658.998860][T25411] ? kmsan_internal_set_origin+0x6a/0xb0 [ 659.004487][T25411] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 659.010375][T25411] netlink_rcv_skb+0x431/0x620 [ 659.015129][T25411] ? rtnetlink_bind+0x120/0x120 [ 659.019990][T25411] rtnetlink_rcv+0x50/0x60 [ 659.024419][T25411] netlink_unicast+0xf6c/0x1050 [ 659.029275][T25411] netlink_sendmsg+0x110f/0x1330 [ 659.034232][T25411] ? netlink_getsockopt+0x1430/0x1430 [ 659.039594][T25411] ___sys_sendmsg+0x14ff/0x1590 [ 659.044449][T25411] ? kmsan_internal_set_origin+0x6a/0xb0 [ 659.050070][T25411] ? kmsan_internal_unpoison_shadow+0x42/0x80 [ 659.056127][T25411] ? __fget_light+0x6b1/0x710 [ 659.060799][T25411] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 659.066707][T25411] __sys_sendmmsg+0x53a/0xae0 [ 659.071390][T25411] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 659.077291][T25411] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 659.083346][T25411] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 659.089053][T25411] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 659.094954][T25411] __se_sys_sendmmsg+0xbd/0xe0 [ 659.100668][T25411] __x64_sys_sendmmsg+0x56/0x70 [ 659.105507][T25411] do_syscall_64+0xbc/0xf0 [ 659.109919][T25411] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 659.115974][T25411] RIP: 0033:0x459a29 [ 659.119856][T25411] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 659.139449][T25411] RSP: 002b:00007f6120288c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 659.147846][T25411] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000000459a29 [ 659.155806][T25411] RDX: 000000000000030a RSI: 0000000020000140 RDI: 0000000000000008 [ 659.163766][T25411] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 659.171724][T25411] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f61202896d4 [ 659.179685][T25411] R13: 00000000004c722e R14: 00000000004dca80 R15: 00000000ffffffff [ 659.189075][T25411] Kernel Offset: disabled [ 659.193402][T25411] Rebooting in 86400 seconds..