}}, {0x4, &(0x7f0000000480)=@lang_id={0x4, 0x3, 0x429}}, {0x4, &(0x7f00000004c0)=@lang_id={0x4, 0x3, 0x419}}]}) r5 = dup(r4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r5, 0x0) 01:32:19 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d00103a", 0x24) [ 1221.765544][T30986] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1221.883181][T30994] x86/PAT: syz-executor.2:30994 map pfn RAM range req write-combining for [mem 0x20db00000-0x20db01fff], got write-back 01:32:20 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x800000000000000, 0x0, 0x0) [ 1221.935738][T30998] x86/PAT: syz-executor.2:30998 map pfn RAM range req write-combining for [mem 0x20f600000-0x20f601fff], got write-back 01:32:20 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000180001040000000000e2fe5a23"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0xff03000000000000) 01:32:20 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x300000000000000, 0x30051, r4, 0x100000) 01:32:20 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d00003f", 0x24) 01:32:20 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x900000000000000, 0x0, 0x0) [ 1222.090618][T31005] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1222.121984][T31006] x86/PAT: syz-executor.2:31006 map pfn RAM range req write-combining for [mem 0x1f9800000-0x1f9801fff], got write-back [ 1222.136172][T23617] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 1222.199312][T31011] x86/PAT: syz-executor.2:31011 map pfn RAM range req write-combining for [mem 0x1f7600000-0x1f7601fff], got write-back 01:32:20 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0xa00000000000000, 0x0, 0x0) 01:32:20 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x400000000000000, 0x30051, r4, 0x100000) 01:32:20 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d006558", 0x24) [ 1222.307458][T31005] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 01:32:20 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0xc00000000000000, 0x0, 0x0) [ 1222.404377][T31021] x86/PAT: syz-executor.2:31021 map pfn RAM range req write-combining for [mem 0x1f7a00000-0x1f7a01fff], got write-back [ 1222.456205][T31024] x86/PAT: syz-executor.2:31024 map pfn RAM range req write-combining for [mem 0x1f7e00000-0x1f7e01fff], got write-back 01:32:23 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000060", 0x24) 01:32:23 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0xe00000000000000, 0x0, 0x0) 01:32:23 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x500000000000000, 0x30051, r4, 0x100000) 01:32:23 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000180001040000000000e2fe5a23"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0xffffff7f00000000) 01:32:23 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r4, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r5 = pidfd_getfd(r3, r4, 0x0) ioctl$SNDRV_PCM_IOCTL_PREPARE(r5, 0x4140, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$KVM_GET_ONE_REG(r7, 0x4010aeab, &(0x7f0000000000)={0x1ff, 0x2d}) r8 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r8, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r10 = dup(r9) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r10, 0x0) 01:32:23 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0) [ 1224.969486][T31040] x86/PAT: syz-executor.2:31040 map pfn RAM range req write-combining for [mem 0x1f8200000-0x1f8201fff], got write-back [ 1224.995011][T31043] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1225.037511][T31042] x86/PAT: syz-executor.1:31042 map pfn RAM range req write-combining for [mem 0x1f7d00000-0x1f7d01fff], got write-back 01:32:23 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x600000000000000, 0x30051, r4, 0x100000) 01:32:23 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d005865", 0x24) 01:32:23 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x3f00000000000000, 0x0, 0x0) [ 1225.199465][T31054] x86/PAT: syz-executor.2:31054 map pfn RAM range req write-combining for [mem 0x1f9700000-0x1f9701fff], got write-back 01:32:23 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x6000000000000000, 0x0, 0x0) [ 1225.255226][T31059] x86/PAT: syz-executor.2:31059 map pfn RAM range req write-combining for [mem 0x1f8c00000-0x1f8c01fff], got write-back 01:32:23 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x700000000000000, 0x30051, r4, 0x100000) [ 1225.337843][T31061] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 01:32:23 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000081", 0x24) 01:32:23 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x6558000000000000, 0x0, 0x0) [ 1225.412557][T31065] x86/PAT: syz-executor.2:31065 map pfn RAM range req write-combining for [mem 0x1f6c00000-0x1f6c01fff], got write-back [ 1225.460618][T31069] x86/PAT: syz-executor.2:31069 map pfn RAM range req write-combining for [mem 0x1f6800000-0x1f6801fff], got write-back 01:32:23 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x900000000000000, 0x30051, r4, 0x100000) 01:32:23 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000180001040000000000e2fe5a23"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0xffffffff00000000) 01:32:23 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x8100000000000000, 0x0, 0x0) [ 1225.581388][T31075] x86/PAT: syz-executor.2:31075 map pfn RAM range req write-combining for [mem 0x1f6400000-0x1f6401fff], got write-back 01:32:23 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000ec0", 0x24) [ 1225.654062][T31076] x86/PAT: syz-executor.2:31076 map pfn RAM range req write-combining for [mem 0x1f6000000-0x1f6001fff], got write-back 01:32:23 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r3) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000002bc0)={0x80000000, 0x4fd, {}, {r3}, 0xc965, 0x5}) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setresgid(0x0, 0x0, r6) r7 = socket$nl_rdma(0x10, 0x3, 0x14) r8 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r8, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r8, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r9 = syz_init_net_socket$rose(0xb, 0x5, 0x0) sendmsg$netlink(r1, &(0x7f0000002d00)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfb, 0xa9f8e102c0931195}, 0xc, &(0x7f0000000240)=[{&(0x7f0000000340)={0x253c, 0x17, 0x200, 0x70bd2b, 0x25dfdbfd, "", [@typed={0x8, 0x63, 0x0, 0x0, @uid}, 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@typed={0x8, 0x68, 0x0, 0x0, @u32=0x101}, @typed={0x8, 0x58, 0x0, 0x0, @u32=0x3ff}, @typed={0x8, 0x8e, 0x0, 0x0, @uid}, @typed={0x4, 0x54}, @typed={0x5, 0x1d, 0x0, 0x0, @str='\x00'}, @typed={0x4, 0x1b}, @typed={0x4, 0x21}, @typed={0xc, 0x4, 0x0, 0x0, @u64=0x4a7}]}, @nested={0x213, 0x75, 0x0, 0x1, [@generic="10eacfe31348240e1c3dd364590b572f7a5f571db42b0b7f31e851256f070ebcbdbc44956c428b4ff69065b820f1d30cb228443fbf3b53e9d0350df8e6ac61f323a18f522001303a289faa4442fc9e48140cc40e5b91d532aab0ccef3ca8491ece349427bfa671f41b965436e53a542b5812c08bd269689fd9a8086b60952a0503c6628e34ac4f519ea6983155c855a6c7b8a063c6c5039e043a11a72fc42254a5678d6e1a85cffdf61924502a0b55b13655a5105f0649a449faca9fbf5e2d24", @generic="75d5526e34222ea11c4790252bd8af8017d784783321dc10f35c434cfa35044cd8b364138aa4887e794ecaaec8f97c422a2ae741aa77d11e0f058b0071cbea3a92f4fa55f8ba290cc9e21f0db0b02d915aad7c91299c1b449c19b744941b697542d5c91ee0", @typed={0x8, 0x20, 0x0, 0x0, @u32=0x4}, @generic="4ed2153b4dee98d49390ccd5dd0be57edb319bfe1cd4c643e269156b340700fbafe71025f7f476617faba58a6ef666f275583ac82047ec0e4e580c9bc40d9cb389951813113354dcb9d3231cfeb6a36d8c693b1a0aeec5d6601e841ef5d8619af986a705de48efd9ca9204a9131622b00d962816ab8f94758696ceff802168efaf12734175a3d7c5a19897ab1e04f4b3b758603887ed044ff988db36a959ae15463bf98cf6c68c69b965", @typed={0x8, 0x1c, 0x0, 0x0, @uid}, @typed={0x14, 0x51, 0x0, 0x0, @ipv6=@private2={0xfc, 0x2, [], 0x1}}, @typed={0x8, 0x8b, 0x0, 0x0, @uid}, @typed={0xc, 0x67, 0x0, 0x0, @u64=0x1}, @typed={0x8, 0x6, 0x0, 0x0, @uid}]}, @nested={0x10b, 0x15, 0x0, 0x1, [@typed={0x8, 0xd, 0x0, 0x0, @fd=r1}, @generic="65bdd1ae993c8257122e5882bf83a1d4731951d3d5ec9f62affc6d11548a336c0c39b75de8c34ca50bd4c31beb21c627cbd9cec02a7641788c9455c03b2d2302106b53f732b2117396c7eb12de6ed7678546008ebbddda9319feeec6bf9ebca34d343dd96a9f4c9e24e7c97576a18a12b403464e90115271025a53cea605ff080df125e08cd16a72351111f000b28436bdba7f8aad2ed68814e5d41289f4fc398c737cc55510ab871a3bc158cb0f604bc2530537d2213c6f26b20cb2430a32c5dfaab85ca5371524e99a3e409d2d5a508c7579da8b607ddc639bfbc73a0671cbb5f028", @typed={0x14, 0x7c, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0x0, 0x0, 0x0, @uid=0xffffffffffffffff}]}, @generic="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"]}, 0x253c}, {&(0x7f0000002900)={0x100, 0x21, 0x100, 0x70bd25, 0x25dfdbfd, "", [@generic="3693e9fda12685ca08280805282979fa49d4e3d45aa235d94adafc0ec1a7dd0cad0e54b171c8217b404e05e7f729e4ad33e6252cfb4cf9ea9fc48066e18b804e88af68a80cbd6d455a59707f6284d5915cc3ce1001c8987f24a4c46166f9ad44eafe23e12c3f5e4467e9206c338e2ed70f220a6128146b62ff4fe1bd928176b3a8acbedc830c584255328a9ff7d9c190be90b28390834d4160b2df9f5ba4a24ead278666ff89bda936c1babaf5b26e607deac065d0e9e33caf713f00b7ee5cbf8aaaf5f703f077ba62e1d095e3ccff73706b53b36820e2514ba7cea5cda47d0a", @typed={0x8, 0x64, 0x0, 0x0, @u32=0x80000001}, @typed={0x8, 0x6e, 0x0, 0x0, @u32}]}, 0x100}], 0x2, &(0x7f0000002c00)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, r4, r6}}}, @rights={{0x18, 0x1, 0x1, [r7, r1]}}, @rights={{0x1c, 0x1, 0x1, [r8, r9, r0]}}], 0xd8, 0x8010}, 0x40000) r10 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r10, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r12 = dup(r11) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r12, 0x0) 01:32:23 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x2000000000000000, 0x30051, r4, 0x100000) [ 1225.736069][T31081] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 01:32:23 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x88a8ffff00000000, 0x0, 0x0) 01:32:24 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d0000f0", 0x24) 01:32:24 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = bpf$ITER_CREATE(0x21, &(0x7f0000000140)={r3}, 0x8) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r4, 0xc0096616, &(0x7f0000000180)={0x2, [0x0, 0x0]}) r5 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) fcntl$getown(r5, 0x9) dup(0xffffffffffffffff) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$EVIOCGABS2F(r7, 0x8018456f, &(0x7f0000000340)=""/233) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00') getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000200)={r8, 0xc2, "537500603615f05ca51ab807573c1bbc93f6e76b6750f55425b0aa126822525e067b6851fce6319ea548d1c3a57ab6df71e156b78181ebe9b6f18e28e77cf26774d9d76201e7bfe6a9b7dda74f99f386b95fe59d5d8caa57072f75a86e9955fe4a0c9989081ff9fc8f467670bc452a74833983ad98dcca5511ba5d1f764c2d84cd136dfa293064a409633cbb6c90207f4edc89bc6a740fd44732a2416e32cf44ba02348ea8298a751dc5c638e690cdeeb9273fcbc63eafe27082a91be8910ca2d594"}, &(0x7f0000000100)=0xca) r9 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r9, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30, r9, 0x0) [ 1225.877334][T31091] x86/PAT: syz-executor.2:31091 map pfn RAM range req write-combining for [mem 0x1f5800000-0x1f5801fff], got write-back 01:32:24 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x9003000000000000, 0x0, 0x0) [ 1225.951106][T31096] x86/PAT: syz-executor.2:31096 map pfn RAM range req write-combining for [mem 0x65300000-0x65301fff], got write-back 01:32:24 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x3f00000000000000, 0x30051, r4, 0x100000) 01:32:24 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) write(r1, &(0x7f00000000c0)="240000001e005f0214edffffffbffff80f00000000000000000000000800e1974a100f44de2409000d000000", 0x2c) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x20000, 0x0) r3 = dup3(r0, r2, 0x80000) r4 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket(0x10, 0x3, 0xfffffffc) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000100)={0xfffffbe0}, 0x10) write(r5, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r5, 0x0, 0x0, 0x2, 0x0, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, r7}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000000180)={r8, 0x0, r4}) [ 1226.061051][T31103] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 01:32:24 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d0000ff", 0x24) [ 1226.145545][T31109] x86/PAT: syz-executor.2:31109 map pfn RAM range req write-combining for [mem 0x1f5000000-0x1f5001fff], got write-back [ 1226.207204][T31111] x86/PAT: syz-executor.2:31111 map pfn RAM range req write-combining for [mem 0x1f5400000-0x1f5401fff], got write-back 01:32:24 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000180001040000000000e2fe5a23"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0xfffffffffffff000) 01:32:24 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0xc00e000000000000, 0x0, 0x0) 01:32:24 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x30, r5, 0x1, 0x0, 0x0, {{}, {}, {0x14, 0x19, {0xfffffffc}}}}, 0x30}}, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40002, 0x0) ioctl$SIOCSIFMTU(r6, 0x8922, &(0x7f0000000280)={'veth0_to_team\x00', 0x4}) sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="0026bd7000ffdbdf25010000000000000001410000000300000000000000003200000000335471e31943bdfeb2926da0dff7318c0839393f0ea1b86b3faf41e7461b42cd322a0fc943ff5fd78d4f52c8f3200889d10472eb3bcec0959fc4843c0848c181866349a412904e90681e"], 0x34}, 0x1, 0x0, 0x0, 0x40}, 0x8001) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r8 = dup(r7) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r8, 0x0) r9 = socket$inet_udplite(0x2, 0x2, 0x88) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$VFIO_GET_API_VERSION(r10, 0x3b64) 01:32:24 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x4800000000000000, 0x30051, r4, 0x100000) 01:32:24 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000040", 0x24) 01:32:24 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0xffffff7f00000000, 0x0, 0x0) 01:32:24 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_uring_register$IORING_UNREGISTER_BUFFERS(r3, 0x1, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000200000000000280012000c00010076657468"], 0x48}}, 0x0) r6 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r6, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) getsockopt$inet_mreqn(r6, 0x0, 0x24, &(0x7f0000000300)={@broadcast, @empty, 0x0}, &(0x7f0000000340)=0xc) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000440)=0x0, &(0x7f0000000480)=0x4) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000000), 0xc, &(0x7f0000000780)={&(0x7f00000004c0)={0x2bc, 0x0, 0x200, 0x70bd2c, 0x25dfdbfb, {}, [{{0x8}, {0x21c, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x7}}, {0x8}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x10001}}, {0x8}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0xb, 0x4, 'random\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0xe}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0xa27}}}]}}, {{0x8, 0x1, r7}, {0x7c, 0x2, 0x0, 0x1, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x5}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x2}}}]}}]}, 0x2bc}, 0x1, 0x0, 0x0, 0x400c8c4}, 0x40000) write(r4, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r4, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1226.409218][T31120] x86/PAT: syz-executor.2:31120 map pfn RAM range req write-combining for [mem 0x211300000-0x211301fff], got write-back 01:32:24 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000180001040000000000e2fe5a23"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000240)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xe0, 0x117, 0x2, 0xc7, "5234bee489ff40a51ade2e59f430c4e4646e15d8d4e4fa99297f007da0aa61305331e19af259e75e1989416cc3b55d954dd3e1af9a990acebaf21fdfa204e63f0eadc4ed97f897a1b8a07b44e68fd6fdb2e367f2477a1f14049f9cccf4bad27484509bf157826096c540f367704bcebd7d633200b62abf6ac0b0c28ad5c6e2b6a5aa12b4ce877b370d728b027a5d5e9fb8b46d527543eeb2ae6dd978fbb5be03b8b81359ec65a8d8ff68f96b80381a7890273db6396d5ff7de7c4e8cb96a8413ec14c97a9a9bcc"}, @assoc={0x18, 0x117, 0x4, 0xfffffffe}, @assoc={0x18, 0x117, 0x4, 0xc6e7}, @assoc={0x18, 0x117, 0x4, 0x81}, @assoc={0x18, 0x117, 0x4, 0x9}, @op={0xffffffb8, 0x117, 0x3, 0x1}], 0x170}], 0x1, 0x0) [ 1226.477502][T31122] x86/PAT: syz-executor.1:31122 map pfn RAM range req write-combining for [mem 0x4c600000-0x4c601fff], got write-back [ 1226.517831][T31129] x86/PAT: syz-executor.2:31129 map pfn RAM range req write-combining for [mem 0x4bf00000-0x4bf01fff], got write-back [ 1226.531451][T31122] x86/PAT: syz-executor.1:31122 map pfn RAM range req write-combining for [mem 0x65000000-0x65001fff], got write-back 01:32:24 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r1, &(0x7f0000000080)="240000001e005f4214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000340)={0x0, "7b61bb8ffb68c67ac37584b7823926783477cf8e6ae68716c236e7e277cccabef974f31a13199674482782e2d49f3aa1095c2e92da9786d17921267666b3c912d1ea96d4b4ace98e02385ebd880b6cd9a1fab36662ced510cb6afd91fad56737deaeb61eb42868ffe4ec28cfed804649309deee1addcafd8bc49c3582371f8127304840497845c90677cf47def03ce976fc95942f1ad1422e707d85eee7ae16c4367305f2b4860fb2493c9ef6969fc2a6b8adc11c25245e7ef399c2641342e8be9b2fcb0a031c490003ca1eb705184c59e42ccc7d544c8e824a46858b58bf040b5b17a3c82bf67f41954d882faadf8bfdab47f2b8b235d83824e2520ed90fb2e85d9db9066f4623496377a4cc303a2202b51c56cabc794ea35ce2d9110b5a1453b5fa522f49b4bafc67ed1a1360b946da90a071ac36230d4213c3a670afd94af491face7f085f43dd92d24d346a0f7e132833d0e6ab16096980962086752a6cfc324c87a43a9de4181cd5da314f6c9712e2df91c02e8c0f81972b0134469dbbc0db1e3e2f10919f11a484dad0adb8cdd84d259c1ebf6da89182245f9699335f08c4a887ffa91f72bc1df2baec52587ffab9a95682a4ba8b50c2dd3934305aaecacfd3b83567e2c2567e245f340e53d72f7889a19c68ca9ccaa5abc2d35f5ad6b7dc61f64e105eadafcf730b952ede3cdf48a89130d01f4c53699688ed64d4d42"}) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r5 = dup(r4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r5, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$VIDIOC_ENUMINPUT(r7, 0xc050561a, &(0x7f0000000000)={0x2, "c48444bc30f74d9a7fde718c0beda93dde21c1c3f90cd4720a621ba9a8d913ec", 0x1, 0x10000, 0x4, 0x0, 0x10, 0x4}) 01:32:24 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000003", 0x24) 01:32:24 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0xffffffff00000000, 0x0, 0x0) 01:32:24 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xfffff7e2, 0x0, 0x0, 0x2000}, 0x10) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0xffffffff, 0x10}, 0xc) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r4, 0x6612) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 01:32:24 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x4c00000000000000, 0x30051, r4, 0x100000) 01:32:24 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000180001040000000000e2fe5a23"], 0x20}}, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r2 = dup3(r0, r1, 0x80000) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000600)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000480)="543a431fd7ca1a037b5e47680d92e0a87639a55fc53f3d575f4539537fd06d3ec8f1812b30593504767a51ffcf84", 0x2e}, {&(0x7f0000000080)="0c9c0f701da3b2f971601bb3f4236159301863dc641fdc358d7c14280c8d239f10193e8958b4147a03782e85da5896a39afd661cfb0c", 0x36}], 0x2, &(0x7f0000000240)=[@op={0x18}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18}, @assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0x8}, @iv={0xd8, 0x117, 0x2, 0xbf, "7aae6c5cf1c19dc2acfd2494a0d88298752a722e861b29474a28ff8c95ae061c52acc8ba060a4525c31fae428453086c6e81153d85fc1a5bac819ea906f83e058912dd9ff831632b632e95b901661020fe8680897a678a2438523eba1516e8dce770da9490d394229af650372762cc103f4bd01744d3a6638821866c32b0fca3c7a8a47138a1cf0aad6015e31140d1ba310c4af67d5c6cac2eac9c300c19e415db2fafe2a5d019bfc4d4af14bf3ea9938c36bba03abbc07f460a1bfcef53b5"}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x168, 0x4}, {0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000140)="90d27251787c2ec295e6061f54cf1cf7416c0e00dfac512dedd4c4", 0x1b}, {&(0x7f00000003c0)="75f64438c3120901e67fd4b66e0cbd58714b33b2ae4c746718400a853b06e5adcca347b3e92c776088038b21125433265a0f41d10e7b3e1ab4365a0b96b06cae3d6ddbb55d37da1249433d824171f11040f9db7823cf817fa1633acfc0a0f83888bf7e26ed429fba09370509ca2abb7d0aa2fa23bf4638358eca530d032644803b0c7f5d51815e494b5b66e998c88554f99199710ba7e75f69deb672a7f2b857037b2bf7675f2fba85d7a4ab369d978fc3297e66", 0xb4}, {&(0x7f0000000180)="572394414b3f6082c6b81fb9fd16d8235c3f29a24d459f7b", 0x18}], 0x3, &(0x7f0000000680)=[@iv={0x20, 0x117, 0x2, 0xa, "6fc08cab240264ae558c"}, @assoc={0x18, 0x117, 0x4, 0x81}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8a}, @assoc={0x18, 0x117, 0x4, 0x1}, @iv={0x138, 0x117, 0x2, 0x11e, "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"}, @assoc={0x18, 0x117, 0x4, 0x9}], 0x1d0, 0x4000000}], 0x2, 0x4000) [ 1226.748001][T31146] x86/PAT: syz-executor.1:31146 map pfn RAM range req write-combining for [mem 0x210600000-0x210601fff], got write-back [ 1226.770435][T31151] x86/PAT: syz-executor.2:31151 map pfn RAM range req write-combining for [mem 0x210b00000-0x210b01fff], got write-back 01:32:24 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000180001040000000000e2fe5a23"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$UHID_CREATE(r2, &(0x7f0000000240)={0x0, {'syz1\x00', 'syz0\x00', 'syz1\x00', &(0x7f0000000040)=""/70, 0x46, 0x5, 0x5, 0x3, 0x3, 0x8e}}, 0x120) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 01:32:25 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg(r1, &(0x7f0000000480)={&(0x7f0000000140)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth0_to_hsr\x00'}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000000)="f97a68013823cbf352578df3ee57cf2ea64ee121c5dfcdfc77d189ab798c122a2e070fd43665d16fc3838e8f24a630d58ee771b0746b3faa6d6d4f9376f8acf6", 0x40}, {&(0x7f00000001c0)="847a23c6f10dd89e80d5f92c3a314b45a3889de8782b88ca573adca6f717466eab3466cbd9bacc5c81487a6b147782ab452a4a0d9a23bc6e1324e4e88de5b79db0b00d8592588587384261042550afec17e75d9e2bf4b626b705ad057b99e8d2a0592ba1ce0e19a768bf639223036c04ca802826d074", 0x76}, {&(0x7f0000000240)="16f160a12b5a94fa97ec3935c461fd2a5da7e287755c366811027b54d52b1e82bfe88804a6468cdb5e7e33672743b2723d0838256d7e04aba23948d03a461799902b189736678f5f6e03cf78e63f9cc7ece28bf7165aa02b1b5be2b8e7c48c5e90cc810bd9550d0545964eb3cb7d38534f6b34660e2a7bfdcf8b4b8aed0b488e359148dcde0e2e939bfd343bc07fb9d38970bbabb52785fa01d35bf72606e4f950e501e2922393c2b9c326cdb0f832766febacd7bf6fd8144a6bae6c48693a82b4f30c2205416d77d50c0fcf44005e8bd46db65e95fcbe", 0xd7}, {&(0x7f00000000c0)="9c63f541523f70c5bc7620070c411d39cc75889ea9", 0x15}, {&(0x7f0000000340)="93ae2cdc3bd5c2046be2881c10548e51c5bf1c22e942ca5d822bdbe1d1a09a3ed7adb877a11ff9331e8b0f6eed22dfbb", 0x30}, {&(0x7f0000000380)="77965f68027406d678efe707eed9b5663d83d8386e2a7f6d87ebffe4c22d43e74abb67d712df198d385eb96bbf5783c9206d905bb5827a66d73caaa90444e0ab82a6e94fdf7f82ceefe5290025026a10bd09e90ebace66dcdb5370f55ace8e8221e206e92dbac045c21b", 0x6a}], 0x6}, 0x0) 01:32:25 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x2) [ 1226.820615][T31159] x86/PAT: syz-executor.2:31159 map pfn RAM range req write-combining for [mem 0x4cf00000-0x4cf01fff], got write-back [ 1226.843892][T31146] x86/PAT: syz-executor.1:31146 map pfn RAM range req write-combining for [mem 0x20fc00000-0x20fc01fff], got write-back 01:32:25 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x6000000000000000, 0x30051, r4, 0x100000) 01:32:25 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d00ffff", 0x24) 01:32:25 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r3 = dup(r0) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r3, 0x0) 01:32:25 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="2055977b000000180001060000e2005a23000000"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$SNDCTL_DSP_GETODELAY(r2, 0x80045017, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000040)=0x5) 01:32:25 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0xa3) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) socket$inet_udplite(0x2, 0x2, 0x88) r4 = socket(0x15, 0x6, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r4, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00'}, 0x10) r5 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, r5, 0x0, 0x7, &(0x7f00000000c0)=')!))\x9d-\x00'}, 0x30) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x4001fc) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000000000)={0x3, 0xd0, &(0x7f0000000140)="ef52721533ac53f4448fd4244306c888bf0500dda91397dee7a47319dd7943e078197cd933d619fb2af214e4f6a2c55d02d42775797f45d7dcccf539a23b652de457aca512044721c4dfe0b046420b4d02994a1495b9242d8225c55da95cc1634e94b6c8b9d818df2e58f994d68fb802d8f0d8f628e86e646457cd256db6eda9abf103720378fe6ede76b3a0e36f4d42f9cfe8b1c3995a5213ad56540c7d430de6a840468dece81cab965a1077bcd1763daf52fa54b0d96d9afd0abb1645ef3820121a700f1ae22d1d8cf606a21a0fa6"}) r7 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r7, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r7, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r7, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1226.998038][T31173] x86/PAT: syz-executor.2:31173 map pfn RAM range req write-combining for [mem 0x210700000-0x210701fff], got write-back [ 1227.030507][T31176] x86/PAT: syz-executor.2:31176 map pfn RAM range req write-combining for [mem 0x211000000-0x211001fff], got write-back 01:32:25 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x3) 01:32:25 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x6800000000000000, 0x30051, r4, 0x100000) 01:32:25 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:32:25 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x2) r6 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r6, 0x0) 01:32:25 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x4) [ 1227.241673][T31191] x86/PAT: syz-executor.2:31191 map pfn RAM range req write-combining for [mem 0x210100000-0x210101fff], got write-back [ 1227.299290][T31198] x86/PAT: syz-executor.2:31198 map pfn RAM range req write-combining for [mem 0x20da00000-0x20da01fff], got write-back [ 1227.336327][T31197] x86/PAT: syz-executor.1:31197 map pfn RAM range req write-combining for [mem 0x210000000-0x210001fff], got write-back 01:32:25 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x6c00000000000000, 0x30051, r4, 0x100000) 01:32:25 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x6) 01:32:25 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000000c0)=0x5e, 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x400, 0x42}, 0x18) ioctl$ION_IOC_ALLOC(r5, 0xc0184900, &(0x7f0000000080)={0x1f, 0x2, 0x0, r8}) ioctl$SCSI_IOCTL_DOORLOCK(r2, 0x5380) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x4) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, r5}) r10 = dup(r9) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r10, 0x0) 01:32:25 executing program 5: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="eccea0dae0ff010000000000000007f48c000071d1d1a423", @ANYRESDEC=r0], 0x20}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$rose(r2, 0x104, 0x4, &(0x7f0000000080), 0x4) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 01:32:25 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) [ 1227.541787][T31212] x86/PAT: syz-executor.2:31212 map pfn RAM range req write-combining for [mem 0x20de00000-0x20de01fff], got write-back [ 1227.544305][T31210] x86/PAT: syz-executor.1:31210 map pfn RAM range req write-combining for [mem 0x20dc00000-0x20dc01fff], got write-back 01:32:25 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x8) 01:32:25 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x1a, 0x1, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setresgid(0x0, 0x0, r3) r4 = socket(0x9, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setresgid(0x0, 0x0, r5) getgroups(0x1, &(0x7f0000000000)=[r5]) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) r9 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setresgid(0x0, 0x0, r10) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x7, &(0x7f0000000340)=[0x0, r3, r6, r7, r8, r10, r11]) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1227.610155][T31217] x86/PAT: syz-executor.2:31217 map pfn RAM range req write-combining for [mem 0x20c900000-0x20c901fff], got write-back 01:32:25 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x7400000000000000, 0x30051, r4, 0x100000) 01:32:25 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000000c0)=0x5e, 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x400, 0x42}, 0x18) ioctl$ION_IOC_ALLOC(r5, 0xc0184900, &(0x7f0000000080)={0x1f, 0x2, 0x0, r8}) ioctl$SCSI_IOCTL_DOORLOCK(r2, 0x5380) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x4) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, r5}) r10 = dup(r9) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r10, 0x0) 01:32:25 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:32:25 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x9) 01:32:25 executing program 4: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000140)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0xc) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000200000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=@newqdisc={0x4c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa, 0x1, 'netem\x00'}, {0x1c}}]}, 0x4c}}, 0x0) r3 = socket$netlink(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)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000200000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=@newqdisc={0x4c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa, 0x1, 'netem\x00'}, {0x1c}}]}, 0x4c}}, 0x0) sendmsg$NL80211_CMD_SET_MPATH(0xffffffffffffffff, &(0x7f00000017c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000001780)={&(0x7f0000001700)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="010028bd7000fcdbdf251600000008000100ffffffff08000300", @ANYRES32=0x0, @ANYBLOB='\bG\x00\x00', @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB="0c009900cb3d00000000000008000300", @ANYRES32=0x0, @ANYBLOB="0a000600aaaaaaaaaabb000008000300", @ANYRES32=r6, @ANYBLOB], 0x5c}, 0x1, 0x0, 0x0, 0x10081}, 0x20000) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r7 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r7, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r7, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r7, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1227.834970][T31230] x86/PAT: syz-executor.2:31230 map pfn RAM range req write-combining for [mem 0x20cd00000-0x20cd01fff], got write-back [ 1227.863629][T31231] x86/PAT: syz-executor.1:31231 map pfn RAM range req write-combining for [mem 0x20ce00000-0x20ce01fff], got write-back 01:32:26 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x7a00000000000000, 0x30051, r4, 0x100000) [ 1227.870037][T31235] x86/PAT: syz-executor.2:31235 map pfn RAM range req write-combining for [mem 0x20d300000-0x20d301fff], got write-back [ 1227.889458][T31236] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 01:32:26 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000000c0)=0x5e, 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x400, 0x42}, 0x18) ioctl$ION_IOC_ALLOC(r5, 0xc0184900, &(0x7f0000000080)={0x1f, 0x2, 0x0, r8}) ioctl$SCSI_IOCTL_DOORLOCK(r2, 0x5380) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x4) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, r5}) r10 = dup(r9) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r10, 0x0) 01:32:26 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000180001040000000000e2fe5a23"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0x4001, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffffffffffff}, 0x13f, 0x8}}, 0x20) write$RDMA_USER_CM_CMD_BIND(0xffffffffffffffff, &(0x7f0000000240)={0x14, 0x88, 0xfa00, {r3, 0x0, 0x0, @ib={0x1b, 0x2, 0x10000, {"6339f03414be7915aca9a5c65bbaf9af"}, 0x1, 0x4000000000, 0x1}}}, 0x90) syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x60000, 0x30041) 01:32:26 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0xa) [ 1227.981485][T31242] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 01:32:26 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:32:26 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x1, @remote, 0x2e6f4000}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f000095dffc)=0x8) socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket(0x10, 0x5, 0x0) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) r7 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$VIDIOC_SUBDEV_ENUM_DV_TIMINGS(r7, 0xc0945662, &(0x7f00000001c0)={0x5, 0x0, [], {0x0, @reserved}}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000000)={r5}, 0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000000)={r5, 0x31}, 0x8) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1228.051529][T31249] x86/PAT: syz-executor.2:31249 map pfn RAM range req write-combining for [mem 0x20d700000-0x20d701fff], got write-back [ 1228.084853][T31250] x86/PAT: syz-executor.1:31250 map pfn RAM range req write-combining for [mem 0x20d000000-0x20d001fff], got write-back [ 1228.110117][T31255] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 01:32:26 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000000c0)=0x5e, 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x400, 0x42}, 0x18) ioctl$ION_IOC_ALLOC(r5, 0xc0184900, &(0x7f0000000080)={0x1f, 0x2, 0x0, r8}) ioctl$SCSI_IOCTL_DOORLOCK(r2, 0x5380) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x4) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, r5}) r10 = dup(r9) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r10, 0x0) 01:32:26 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0xc) 01:32:26 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x8000000000000000, 0x30051, r4, 0x100000) 01:32:26 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KDENABIO(r2, 0x4b36) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r4 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f0000000240)={0x1c, r4, 0x80c, 0x170bd2d, 0x25dfdbfd, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x54}, 0x40041) r5 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000100)={0xffffffa0, 0x0, 0x0, 0xfffffffd}, 0x10) write(0xffffffffffffffff, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) read(0xffffffffffffffff, &(0x7f0000000180)=""/16, 0x10) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r6, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r6, 0x0, 0x0, 0x0, 0x0, 0x0) 01:32:26 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) [ 1228.278590][T31267] x86/PAT: syz-executor.1:31267 map pfn RAM range req write-combining for [mem 0x20d200000-0x20d201fff], got write-back [ 1228.320434][T31271] x86/PAT: syz-executor.2:31271 map pfn RAM range req write-combining for [mem 0x20c100000-0x20c101fff], got write-back 01:32:26 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000000c0)=0x5e, 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x400, 0x42}, 0x18) ioctl$ION_IOC_ALLOC(r5, 0xc0184900, &(0x7f0000000080)={0x1f, 0x2, 0x0, r8}) ioctl$SCSI_IOCTL_DOORLOCK(r2, 0x5380) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x4) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, r5}) r10 = dup(r9) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r10, 0x0) 01:32:26 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0xe) [ 1228.402866][T31280] x86/PAT: syz-executor.2:31280 map pfn RAM range req write-combining for [mem 0x20c500000-0x20c501fff], got write-back 01:32:26 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000180001040000000000e2fe5a23"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r3, 0x29, 0x1a, &(0x7f0000b67000), &(0x7f0000000000)=0x4) syz_read_part_table(0x100000000, 0x8, &(0x7f0000001640)=[{&(0x7f0000000240)="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", 0xfe, 0x10001}, {&(0x7f0000000040), 0x0, 0x7}, {&(0x7f0000000340)="816595fa877b0ccabf8ce277f917c5f8b38322a61447111cc086b5976a323a0da25b9ac959711253a06fd99163ef18655fc27f957f33aeda301cd859e97a501637a89d00f59e5689cf04e628401c7048fb3abe8c8bce84390c74b88f94281ad40cbe3524ea7fa9a8bc58012064821390652b0884683323f7bc2fba29911480a3089f7100f6e7bf5a5f432ab87112d05f3a550f89dd06ca5eddd5c6604418924b07357545408025aed873d527bfdef9c45ef92e572fb13a97ceb02206adffc792cbdeaa1b53b4baa447232f8ed1cb9ba31232c21ea0336f5753273c1fa817fd19", 0xe0, 0x2}, {&(0x7f0000000440)="c24ec8526d413427e7c1b252a5429463849299c6d888050d8a76029dff799c66d4ccd44b6170847b559efa7a41a42d426784b83cca2307c60da9bcc584eba23e5ee35b08cff787195c9737f24ded30e53729b9980f1b8519b83367278a3e27dced315363b6692c45bc14d5b75fa83d42d6472679b14405351b7b7ebcb60fcc63db3a58aa9917992eddb164c4e2279302f2883547ea8a2bb57cfa1f5e951fcf005eb550a3518d9edd83612235fdd02f83995bbf38f52aeadb5da81ee50184e2cd8a812e1b", 0xc4}, {&(0x7f0000000540)="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", 0x1000, 0x6}, {&(0x7f0000001540)="40d55a9ecc4c6ad6dddb3d035ab9855e5fa9fdbbcd30d8342ae433b1d553bd9addb2372c5c84621c42b86185865e1a6b867247480a87f34639b45839ff597ddc59ac87e4dc58a5c56d85f1667cc1c8dc44153de9e9684b3d8e25bdb5467e67b9cf2836eda98f80329cd66c615194c575250cc44147c72202ac9576c417184f23abdf2a42ae179fc67a27f9268c3f7291783af6c6a4da9cf8448aa1bef979068e997022e3fbba9efb43cb48b2c6896034a00ab22d9e55bc051df8511660927f161ae8bf36105a3c13241159f953c38c74dc32a6e857aba63adff7d13bf8e40c94b954f71ef12474d3734ae22f2cdbaf", 0xef, 0x7}, {&(0x7f0000000080)="6efaa7a9ee10", 0x6, 0x3ff}, {&(0x7f0000000180)="69a41d1311605857ca050f4c0fdd293d6187a0fa8958feadcc43f5c1fd21f0db0cfbdb88326548da59973d0f5474ad27b2e412adc1ab3fba971dc840aa11978cf850", 0x42, 0xfffffffffffffffa}]) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r4, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r5 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r5, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r6 = fcntl$dupfd(r4, 0x406, r5) r7 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000000c0)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r6, &(0x7f0000001840)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001800)={&(0x7f0000001700)={0xd8, r7, 0x10, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private0={0xfc, 0x0, [], 0x1}}, @NLBL_UNLABEL_A_SECCTX={0x1f, 0x7, 'system_u:object_r:var_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @ipv4={[], [], @broadcast}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_SECCTX={0x2d, 0x7, 'system_u:object_r:public_content_rw_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0xd}}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'team_slave_0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'bridge_slave_0\x00'}]}, 0xd8}, 0x1, 0x0, 0x0, 0x880}, 0x4000040) 01:32:26 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0xff0f900f02000000, 0x30051, r4, 0x100000) 01:32:26 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x10) 01:32:26 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) [ 1228.547157][T31285] x86/PAT: syz-executor.1:31285 map pfn RAM range req write-combining for [mem 0x20c600000-0x20c601fff], got write-back 01:32:26 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x9, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000061114c00000000009500000000000002"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r4, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r4, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, 0x0) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0x24000, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/loop-control\x00', 0x0, 0x0) r7 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) fsetxattr$trusted_overlay_redirect(r6, &(0x7f0000000140)='trusted.overlay.redirect\x00', &(0x7f0000000180)='./file0\x00', 0x8, 0x3) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, r7) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r7) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, r7) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, r7) [ 1228.598503][T31290] x86/PAT: syz-executor.2:31290 map pfn RAM range req write-combining for [mem 0x20c300000-0x20c301fff], got write-back 01:32:26 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000000c0)=0x5e, 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x400, 0x42}, 0x18) ioctl$ION_IOC_ALLOC(r5, 0xc0184900, &(0x7f0000000080)={0x1f, 0x2, 0x0, r8}) ioctl$SCSI_IOCTL_DOORLOCK(r2, 0x5380) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x4) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, r5}) r10 = dup(r9) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r10, 0x0) [ 1228.674881][T31300] x86/PAT: syz-executor.2:31300 map pfn RAM range req write-combining for [mem 0x20b900000-0x20b901fff], got write-back [ 1228.691782][T31301] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 01:32:26 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x60) 01:32:26 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0xff1f900f02000000, 0x30051, r4, 0x100000) [ 1228.772489][T31301] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 01:32:27 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:32:27 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="20000000180001040000000000e2fe5a23c296c689b0557b6130c5a1c1c0617185a775a05fff7b5320790ff9accb0448850de86d1f83ff5d27dab5cb971d893a4cfe3e2e95e7de7869e345d6e6d6360d86ae2a94cadae851fad9eea260730506b1b92c57540fdd635566ebb504563e839c9bbdb3eafb3331409c6f8b"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) socket(0x2c, 0x6, 0x4) 01:32:27 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x101000, 0x0) close(r2) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0, 0x20}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r3, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x1, &(0x7f0000000000), &(0x7f00000000c0)=0x4) [ 1228.911532][T31315] x86/PAT: syz-executor.1:31315 map pfn RAM range req write-combining for [mem 0x20ba00000-0x20ba01fff], got write-back 01:32:27 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x300) 01:32:27 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000000c0)=0x5e, 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x400, 0x42}, 0x18) ioctl$ION_IOC_ALLOC(r5, 0xc0184900, &(0x7f0000000080)={0x1f, 0x2, 0x0, r8}) ioctl$SCSI_IOCTL_DOORLOCK(r2, 0x5380) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x4) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, r5}) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, 0xffffffffffffffff, 0x0) [ 1228.949879][T31321] x86/PAT: syz-executor.2:31321 map pfn RAM range req write-combining for [mem 0x20b100000-0x20b101fff], got write-back [ 1228.953569][T31325] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1229.038438][T31328] x86/PAT: syz-executor.2:31328 map pfn RAM range req write-combining for [mem 0x20b700000-0x20b701fff], got write-back 01:32:27 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x390) 01:32:27 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r3 = accept4$packet(0xffffffffffffffff, &(0x7f0000001340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000001380)=0x14, 0x800) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f00000013c0)=0x5, 0x4) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r4, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r4, 0x0, 0x0, 0x0, 0x0, 0x0) 01:32:27 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x3009d, r4, 0x100000) 01:32:27 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:32:27 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000000c0)=0x5e, 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x400, 0x42}, 0x18) ioctl$ION_IOC_ALLOC(r5, 0xc0184900, &(0x7f0000000080)={0x1f, 0x2, 0x0, r8}) ioctl$SCSI_IOCTL_DOORLOCK(r2, 0x5380) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x4) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, r5}) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, 0xffffffffffffffff, 0x0) 01:32:27 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r3 = syz_usb_connect$cdc_ecm(0x6, 0x4f, &(0x7f0000000140)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3d, 0x1, 0x1, 0x80, 0xb0, 0x40, [{{0x9, 0x4, 0x0, 0xfd, 0x3, 0x2, 0x6, 0x0, 0xff, {{0x7, 0x24, 0x6, 0x0, 0x0, "1996"}, {0x5, 0x24, 0x0, 0x2}, {0xd, 0x24, 0xf, 0x1, 0x7ad, 0x80, 0x7, 0x5}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x400, 0x7, 0x15, 0x3}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x6, 0xff, 0x64}}}}}]}}]}}, &(0x7f0000000500)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x200, 0x3, 0x1, 0x0, 0xff, 0x7d}, 0x56, &(0x7f00000001c0)={0x5, 0xf, 0x56, 0x5, [@wireless={0xb, 0x10, 0x1, 0x8, 0x20, 0x5, 0x80, 0x0, 0x3}, @ss_container_id={0x14, 0x10, 0x4, 0x2, "98908d6a2f5d49ca04ee7e846ab454dc"}, @ss_container_id={0x14, 0x10, 0x4, 0x6, "d0c066fe2a2028ccfc28586598bd13b0"}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x1, 0xb, 0x5, 0x4}, @ss_container_id={0x14, 0x10, 0x4, 0x7, "c10ba88098fba66ea67572bedef8da48"}]}, 0x5, [{0xba, &(0x7f0000000240)=@string={0xba, 0x3, "1cd53659ba5eb1ef6cdce96cce05fd080e52da0e4d8282ea84fd67131b85438d3a9b0b96b90253356a669a8b4b0a4f4709352b4892e986b45d074a135ab6e2fc9e2441096af02988fddabbef6a08eb7aa674ca0806d94e5205eae2ba37c9dc19f1f7d7aadf229c0f0d5e535567fd0e9d810126cd0524cdd3ee746acae18a839bb4b0cca4df76e3797aa3822f73d6f7509f79905fa2850b2d6e1ff2c89981a0f7d61f0d28c31db942cf095b0515ade96d76d51d6e3af1efcb"}}, {0x2a, &(0x7f00000000c0)=@string={0x2a, 0x3, "0ec6d9466f783320669b90a6e4a5961b4a8ccc868bd71e86cb346d15a86ca91ce64864db1759d293"}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x1c09}}, {0xe0, &(0x7f0000000340)=@string={0xe0, 0x3, "d3bcb34a4f7d2f2db968d6b196e3211e57898aa4c0ca602d06cd3f9f89efd56994f1fef00f1b09e7f179e0834b3f5d51926866a5c8b128b48893571c1a3fc407669c32cf720b0fd282cda64212d236c3f659c97bb0e7d9062192d95ce59510a56397668b7bf92b1c6a444cb006fc457ced53ae21645ea47b1f6a0379ca1996b7441eeb06be78c02f61d82a3b411060b9a6edd5bc5ff3acd845525cce3491d666202594f91a60d64c5bc1e9ea5f1519e2c8da27d2173839f0cbcbbb4bbc5019233e3708cd97ec9a8455b9f04dc3863f5edddfead4cea32b7d676a5e26c09d"}}, {0x86, &(0x7f0000000440)=@string={0x86, 0x3, "e04f6b5f8bbbfc37c0dc8374aae3e400eeac89b40134653fe316e12e9e8d64c3efe4a5c6320bff912a42bc07992d644a1e79acc7fa31a8e75b1b4b38fd007432df5e5ba779fec7343dc9a918a265bd496389cd2fb9c260dcff3c30792e9eb5a713d038dc5b0b317cc38f8971d36e5ecf8e40f665cad943d94fc2abcddd329cce3b3a8ee0"}}]}) syz_open_dev$mouse(&(0x7f0000000600)='/dev/input/mouse#\x00', 0x9bf8, 0x200001) syz_usb_ep_write(r3, 0x1, 0x58, &(0x7f0000000580)="7a9af120e92ce998f953b01bb6030453cfc862fba3e7492979867d1ffe0ea7d15250b5a40812ad2b96fc64754591576aeed23567a5e6a809e08f65b685168e748b612efeea44e8d42617b153f24a8fbf5692e22eab668a3e") recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 01:32:27 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x600) 01:32:27 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100002) 01:32:27 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000180001040000000000e2fe5a23"], 0x20}}, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = socket(0x10, 0x80002, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r5, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f00000012c0)={0x0, @empty, @local}, &(0x7f0000001300)=0xc) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000001380)={0x0, @xdp={0x2c, 0xe, r6, 0x1a}, @ipx={0x4, 0x7, 0xda4c, "508d336cb605", 0x80}, @ax25={0x3, @bcast, 0x8}, 0x7d9b, 0x0, 0x0, 0x0, 0x4, &(0x7f0000001340)='batadv_slave_1\x00', 0x6, 0x30c5, 0xc894}) sendmmsg$alg(r3, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 01:32:27 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000000c0)=0x5e, 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x400, 0x42}, 0x18) ioctl$ION_IOC_ALLOC(r5, 0xc0184900, &(0x7f0000000080)={0x1f, 0x2, 0x0, r8}) ioctl$SCSI_IOCTL_DOORLOCK(r2, 0x5380) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x4) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, r5}) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, 0xffffffffffffffff, 0x0) 01:32:27 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100003) 01:32:27 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:32:27 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x900) 01:32:27 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000180001040000000000e2fe5a23"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000240)={0x9}, 0x0) socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/dev\x00') r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS3\x00', 0x802, 0x0) sendfile(r2, r1, 0x0, 0x20000000000000d8) sendmsg$NL80211_CMD_GET_MESH_CONFIG(0xffffffffffffffff, 0x0, 0x0) socket$inet6(0xa, 0x4, 0xffff) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 01:32:27 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000000c0)=0x5e, 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x400, 0x42}, 0x18) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000000080)={0x1f, 0x2, 0x0, r7}) ioctl$SCSI_IOCTL_DOORLOCK(r2, 0x5380) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x4) r8 = dup(0xffffffffffffffff) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r8, 0x0) 01:32:27 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100004) 01:32:27 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0xa00) 01:32:27 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000000c0)=0x5e, 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x400, 0x42}, 0x18) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000000080)={0x1f, 0x2, 0x0, r7}) ioctl$SCSI_IOCTL_DOORLOCK(r2, 0x5380) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x4) r8 = dup(0xffffffffffffffff) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r8, 0x0) 01:32:27 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:32:27 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = shmget(0x3, 0x3000, 0x400, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f00000000c0)=""/60) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000140)=""/139) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r3, 0x0, 0x0, 0x0, 0x0, 0x0) 01:32:27 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100005) 01:32:28 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0xc00) 01:32:28 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000000c0)=0x5e, 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x400, 0x42}, 0x18) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000000080)={0x1f, 0x2, 0x0, r7}) ioctl$SCSI_IOCTL_DOORLOCK(r2, 0x5380) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x4) r8 = dup(0xffffffffffffffff) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r8, 0x0) 01:32:28 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) socket$pptp(0x18, 0x1, 0x2) r3 = openat$cgroup_ro(r1, &(0x7f0000000000)='devices.list\x00', 0x0, 0x0) write(r3, &(0x7f0000000140)="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", 0x156) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 01:32:28 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0xe00) 01:32:28 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000180001040000000000e2fe5a23"], 0x20}}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x800, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000380)={0x0, 0xc4, "34f3d1d0c575e12f5ac475d91f34e7a3a01a1c0b07dfcd4d77250455197d40cdfb73b625b1fda58d6df132b88f435f63b48d0229c959dd7bb97f3a13b8aecb3bd89dfd2a086c0d06aa44a5c1c95fcd57eb9d74383daef879c38741ec1447a13563b15a1e24d343a6a29ac78449e52e54aa8ea32fa626c4bfa8fb8ebaa30de641500e81c819a08b8cc518fb29ce9d5c63adeec465a9b2e9e2964f14f81307a21bbcd2c31f09bae3c80b69183cf2c04c6c10edbbeb9ecb1b9b13d179efa2ceff3df6144966"}, &(0x7f00000002c0)=0xcc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000480)=r2, 0x4) r3 = socket$netlink(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)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000200000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=@newqdisc={0x4c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa, 0x1, 'netem\x00'}, {0x1c}}]}, 0x4c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@getchain={0x54, 0x66, 0x400, 0x70bd29, 0x25dfdbff, {0x0, 0x0, 0x0, r6, {0x3, 0xfffd}, {0xffe0, 0x5}, {0xffe1, 0xb}}, [{0x8}, {0x8, 0xb, 0x7}, {0x8, 0xb, 0x20}, {0x8, 0xb, 0x9}, {0x8, 0xb, 0xfffffc00}, {0x8, 0xb, 0xc0}]}, 0x54}, 0x1, 0x0, 0x0, 0x20020001}, 0x0) r7 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r7, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 01:32:28 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0xec0) 01:32:28 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100006) 01:32:28 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000000c0)=0x5e, 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x400, 0x42}, 0x18) ioctl$ION_IOC_ALLOC(r5, 0xc0184900, &(0x7f0000000080)={0x1f, 0x2, 0x0, r8}) ioctl$SCSI_IOCTL_DOORLOCK(r2, 0x5380) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, r5}) r10 = dup(r9) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r10, 0x0) 01:32:28 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:32:28 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100007) 01:32:29 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x3f00) [ 1230.817260][T31432] x86/PAT: syz-executor.1:31432 map pfn RAM range req write-combining for [mem 0x20be00000-0x20be01fff], got write-back [ 1230.848955][T31435] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 01:32:29 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000000c0)=0x5e, 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x400, 0x42}, 0x18) ioctl$ION_IOC_ALLOC(r5, 0xc0184900, &(0x7f0000000080)={0x1f, 0x2, 0x0, r8}) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, r5}) r10 = dup(r9) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r10, 0x0) 01:32:29 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:32:29 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x5865) [ 1230.963570][T31440] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 01:32:29 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x4001fd) r3 = socket(0x10, 0x3, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000000)={@broadcast, @local, 0x1, 0x6, [@multicast2, @dev={0xac, 0x14, 0x14, 0x21}, @dev={0xac, 0x14, 0x14, 0x38}, @private=0xa010102, @broadcast, @dev={0xac, 0x14, 0x14, 0x3b}]}, 0x28) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r3, 0x0, 0x0, 0x0, 0x0, 0x0) 01:32:29 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100009) [ 1231.026861][T31452] x86/PAT: syz-executor.1:31452 map pfn RAM range req write-combining for [mem 0x209600000-0x209601fff], got write-back 01:32:29 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x6000) 01:32:29 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000000c0)=0x5e, 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x400, 0x42}, 0x18) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, r5}) r9 = dup(r8) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r9, 0x0) 01:32:29 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:32:29 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100048) 01:32:29 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x6558) 01:32:29 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="20000000180001040000000000e2fe5a23", @ANYRES16], 0x20}}, 0x0) r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010000000000020044009600cc00"], 0x20}}, 0x0) r1 = socket(0x6, 0x80002, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$PPPIOCATTCHAN(0xffffffffffffffff, 0x40047438, &(0x7f00000000c0)=0x2) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='9p\x00', 0x280000, &(0x7f0000000580)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend='noextend'}, {@fscache='fscache'}, {@access_any='access=any'}], [{@uid_gt={'uid>'}}, {@fsname={'fsname', 0x3d, '[@#}I^\\/-\\'}}]}}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r5) r6 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setresgid(0x0, 0x0, r7) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x2081011, &(0x7f0000000640)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB=',rootmode=00000000000000000120000,user_id=', @ANYRESDEC=r5, @ANYBLOB="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", @ANYRESDEC=r7, @ANYBLOB=',max_read=0x0000000000000101,allow_other,fscontext=root,\x00']) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001880)={&(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e22, @local}, 0x3, 0x0, 0x1, 0x2}}, 0x80, &(0x7f0000001800)=[{&(0x7f00000002c0)="ce4c8ca0fcf89047ba0658a0d910c64a555aa7ab22769b5cccea6061f7493dd52b6ae9f62d09a4", 0x27}, {&(0x7f0000000340)="26b348128d6066da3f1b2ec1", 0xc}, {&(0x7f0000000800)="74b80b133d734700cc03487f7bb2f38149e94f2f5cb066b851f1339e0285b3d3922bdf34f6a21dbb6c2f074cc79c771d15766cb645d58cccc8397ed9b8a90377d09ff6efd0ffe101a65c2f605898c5070619577d5971e0f3f427fa21353b0d8dd45e8bb302c000ec2745d63f3629dc5fb3744bb71b90d5a812ebc3193ea91f48b07746ae92600b0206f6037255876ac86a8f58a4cbb935a2fcf992523842a2a7142d56ec90b6aee13a6d14cf5f779301e36c9b138ff56ba7c8f42c2c4911187a6545405771a0184f80f9dcf4356e4a39a41251468617261bffeff441763503ca46b6fdcadc33d82cac2074fa2275f053f04422d0b4dbb495479ed8e9d4454b063b508a1cb14ea60600abccfa7c9125eeaad4e18d585dd631fe04e9f11b10891d525f5b6064503fb00ab30e73ba22d8ed852541a96614a49b98b7130d7e9b2ac94b3f1a58bbd18c03c38149b657c107866f37722c11c839dc9525edc7ea713d6ab320f2be0a94104e9fa580d9c6fe850cc9f8f2a671167032213e43c9c80bd06fb39796c1eb54163ea0f0e7d34714381fe550b85941aef609d8d1b52931214e1a2328e05177f70e991c61f5076c3ac86435cbef31238eb129b768175cc8d2dfe7b3ae1ecd3b782c4a53fa1d971eb33e4db8ef5c3e78ce6628a5cd48ab3e0b7d0cf88ced95803ac467710878d96049d5f92d3e95188cb91b8212d594a189f1ff8996d220dfde44434c69f4e706f80a12caf2fa4867fc256e1abf8fcdba7b15d77e6f7578f1827f2c22be9f01e28262cb8f75f2386b26afa59a57b5d6850f17eec34de71c8ae63b3f0f858fe51cb2d66737effe882ce51c386642dfb00beade4b7c3e7b4baf9f59c906dfdda5687adef3875402504f6f704c613fd344825f7ad11738a92de8498fd1dc62288b0b663f29e6e61f4edb967820de781fc99f7d4a8c08bfdb40885822b09d6607310dc1f62955337ba53ac358ea02c117832a427ac89dc2c07ff2f2237bd96e8ea74e86a432935bfe653a5e11213e3616135b403dfbeec4fe9eee9f84d06c1fa9409e33a8d4e79b5031b84eb5dcc060035ab01b02f0e927842b25ce3b9a56f027a4f3181df2e3f632e5b0d44aeb0b4096203118108577103252ba071574ee139b830329c64e7c91c1bcfe08a89b2b11b3e07717862d114573bd159effdc52bacbb0f9fbff6adf0770b8d1659ad086ae5d79b962fddca3877a1b397b8b2339120ed92c9c10ccf5501f08a30d758bc70bc8cfc07903fc45e6af62b5a0af2056144e46ffa43867563d795293fcee2b6a93763609a69109752501770aad227be45fc2d6216184d0fc403107525092fe45c353cf1c7fff61dc762639afced3a68aa841f14929c7879295b567f10962569d17b1586f5a5614e52bf2c0508f754fc12f1dea5b6f785de13f7d57df9d968da93ed5d272c082c3f7107ca2a8b05d4ff822560ac7ebe46626b517b54eb47f6552be08846dc6f804a6911500202900943e065e2d3fe4565e3d676c70cb886e3e1abc5c47c20fa6d247097e573c38cc0f0c33898c40c0ec805b50db8b4acfba82ee284e6d3aeafb8901b1284f9615a9e73a7a966471c374c8ce9ed0e1185ee9a6e2c8dfc95542748e3b6bc8108a2339984a660dab5123449272381f1b89644649780cebd4551692fbb53e5a0338ce3cfdb0fa7893e8e00ec8f874ad2d5d26e689bec30fcdc0ffad000e778be1a7ab1998dd2368bc49fa7286b5dec676a9201a34e55eedc450c4fadfbf3bc29db080da3eb8c6a3bcbeaf833dfb0479cd56c9af53c7e1f9bc67a5fc811cbc7f05af024d34f4b06fe39468e9d7f672b5b665009a601010a6814d41b38129e63409a8712f58d3e066560a11f88b60a4f74f5e314a3eca551ab96d7ce045233c055b104f59db5dc3fdfa7b6ae38d6d983a37a6f2158d700f8e39a843b1d5a7e07b01598569107316cd428557dddf7f3396d824e001b528d09bc77d8248ecd801f08ae82dd3d8b97e4ce2f21b91f020fd27c71932be65a9fd4785c2d75155d8e5f535ba8840980444bde4d05581710325f62b69d39ec2ac0e7332f5e6bdb250728fe6a8e9491f9bcd9d3c69d0cba2502e7f2fee1d37e1a4a6f229354cf6b86d64417b165840714934a5ec68892b511c388d559a9eab45d22ffcac634fb8f862fc7c837b794494b38ab71a1eec75f8c14dc4d155410193f7477f8c6293cac64d1dac658538a725085201efaa14c84517de4e25120ac7cd708538d6b06126deb6526548ded3810c6ee73f7529e6d9c184a093e5f8a6dd021933966fbafd2eda9eea3ae3e703410eb0c61a55248ca9d78bbe96cab5d9ebbccf7b9a3a097d5c83719433b701247440bb86fedaabd4e186534571bb12566bed9415c50ef298edd8fa9e546400e542ca9933898846ae58ada5b3703f04740b2fc152b1f7cfcbde82232b758d4112bad83d4273e5f66aae8c502053a744928f2ce87b96f27ede5f070d193f095228b58147b152444c79df68f08d80cae05ca1b97e3408fb03fb84e08f763cc623d69c5b3f4bc2e58d7217b16c0f29d9aa61020357c257781acbed846f4d2e6b7c6fdadfb66004c886d5197fa514935585a06c8c84f61652b4a4f48881d97cffa6ed4980931442f786349e21e32f20bb118e2749ed67a4a71b2567f67d03a543e845dbd1b289162ad8a4d5244d54a19fe48263521e56486797d80dd3bec0c83e3ce531be9d35d1a44c0208bd2868e492e94b633f95d63f6b578b1904c259a0820b6c31c9b192104079d5265b7034d6fa561573b3da276d31ccf784ff8d21b5c9c56e857e458e95364facab5eb5b903996d42c8e3a9d80af0683e56868d41aa3cd4176a48aa345e880d0fcf7f0435e1583c118d5f7e8f36141c9eceb84de5c23a5320f5a5fd3b18d850846d880686a2a599c299496ab37eb8cb4a246723fcf6d2c2f4809ed0f4ffc149e66e3eb2ee7c1d89b3507f86a98939157d8e87e4e690aaadc611b6c029e27fdbdff511c00e2f169d51331caf90c0a6463e2d001d5fb39b345622dad3a581c294901d284342d5fb85ead8d218321578bea26a2342f9b926d78ba86ca41f46f27b601e24b20ce6da4803b3a244d60c820572e0be108db0c3666a57d126d54c6952314c9ea5563f9828e86e4bfc4801ca3ea7afc445aa18befe9723247af47d92be75cf10be23eb6ba2b02a54fadfc89eb4ac301cf2e87104bee2828369a7b3b5c449c5a9ccfffdbd934005ff5e70425021fbe8c91e5999e13e7edc279208187dc3744b746cbe25c7af5e4fb6f8ae33e7a42e0790b37c13e3b8549bd68cdd99742279d6758877a43a645221681966e77d9fa8ed7c57f1f8cf453e359831d8edd6b2f5e67e1464b070074f7f90eac924e67b60c08587fdd453ec3aad736771754e185eef9a1046395efd37597a9d2a1d9c8e81158d7672ae516a60ca8f331dfa9c4ed8210f37d64f3fc744182c62bb71fa9770e89ffe2e0b8cc8928446b686cd92b6a493c3ee3149c2528db34539cb7d678eb927caa24a9928de03b920d41273da6f13ccfd18e64afd4061ea427ac25b146acc498dd086612750d46fc78acc8414a0bd6a5985d77b5a502221185aa9130a41de4e87036c810829c509b7916eb0bc25475659fdf454eff7b231b64eff3ae4744874d8962187eb3534dd95458de583944f8cbc4ab6158125803745af96cd01b3780063b633b47952cf9acb9d78eff58d6e28f2b1394a34e0d39db32768ed0a7481ad3464d79f0390fdf57ccc03a1746ae8e8c60c2aa26d1686831826e62a40983dc613960619fc537ed6296f9ceb6782fcbfc77cf28f3705bbdf5038bc56101adc5f06f6c781fd05d9fbd955453a4dda8d81a9ae2e45a9defbae34d6772c14d1e4a5b023a2cd7e18746886ebbb8d11f8ace26a0d77461f12b6d6d252ea8b317cd9360ef7d20d2288e9ce8e61c0b4d77489f1fb9ab661aa2b0377b39e974e8a87817b7ae7369ae1c4a8f448eda612663b8e7cf3dd4204aaf0981005ff9239ef63d50c9c0416b352871bd6abaacc91f85a445832fc828c2a9b6088d7750d2c9a2fc56c7fa5bcbbd463a804a1ed624b924b7822cc63b3f048b958cef93be0c811f07637464b4a1a88b3bcfa30bb40e5b07ec0f619f28a9e4e62e0b4ed2bffea45a371799b421f0d5bc2b15c0ff5c05a4cb96fb24e8b3b417e4e74e7f090561a8b0f6f7817b974c1d4763a53102926930906005b746aa638894c8569e5a2792bb5ad9a1208a6828131e38c6e16a64bc54573c07eb5f75c00cab671ef05b108571c920d3a58ddbbc9b180dc4609ef4d86d90a9ee96ee54612d467a1153149d3bb4c475d29ef2aa643293cb04a2e396b29052e1a446aab30f8ec6e78ee2d136a0ea12062581e3e776ae2aea9b8e517726da8022fd325834e13f3b4715d506e06e0fcc4a3d129b95daaddfe0a2813a3f922cd57991ef15720160cf785c05f4a006d8c709aff2538e4bb1a0dc20f5f67ec9cee5946cf353b9f3a123ae5734930f62459f8f2988c3b7a75d4823f76f97b11837f952f2ec45258a033dcfaf70ca5c3c20dc5b9d269823fb4944de93f8468804ba7f93862295003a9a2a814ee7b791630078bb334bf4b0aaac986410135e843ee969e95611f3349f097b867a495fcd08b5e8239d415bc105953488c9b5ea29d6fd91852d4b64b6cf3ce6c5f2d7ec6465ea0b569a4df36664417ad627a6b77842095d9c806d71d6f502125ebe421a66680fae9d3cb670c78ae1161d6ffd9e8a17c064e02cd669585967d99847c0bcfa2a4e982393ecaf890709cdd8200bf1122dd5586b59f6cdf1a08d5e176bec6aaf283aa4ed3140528f101dbb4eccdae065d66a81bec8ddd683d8facb21ec70ef2a0dcffc365e2d34ceef2c12d10911d15c2ee7e9d5125950ec7a410350b16eb07a7abb24401afd4800e2d04dce19be46ef1550d86e786361c72876dec1be27b6430913b1e317fae746b8c5d5ea344aabb5ec6afc781cd2749ea580da93b2f2d35d38991081831a33e40a5b34914769a55571c45cd34885f50fe8ea7c72f7c2cb5bc287f4990698e2b0c416909c07056a5594f64a010de0f866eef909d17471de5a339ce2fecd1ac5a9fa133ad93018a6c6cabf3bb6889c2c40d43648251dcb0e240bd0e13885baa215e361659e08e6b59557bae886ba823110a65d73df3b44a93cc6e24b2afa5c913224445862ba4f832d4f7b2c4933dc03621de7054a21ae01914fe860b730bcc54d2203d556b03df815f49de2f968b65225fe2a6338a61ff24f5beb3226f7adef2b8a5a31b5d1ebae42a74024c62f306f4971a25899c40e6e4dc7ec5a8850dbe1ad88d9530fb7b4968001eea82ed67ba4daf7dc742d1ec75a0dfb7bfa2600e09a1bfbeda4c2034aa3eb8521ec137dd83fcdf7481ad40211c5d1765e1ffa09d0a9f0492dc9107b4e4ac016422b8abbaba92d5afe97ef83be96cd660da18d5d02919313776d29e4c3061d339d863900b04f54a37599b5229fe5af8ca2e2c8f7d46d31d608cf11eb07e4d5219d561e83fa717152da376865f54b1b8f631182d4bdf8a55211339b85e2bceb36148edb886c33863446a306a4d4b5eb2cee1868ffa4a39e5324047537c0381951a4d89d9daa151eb4fb9c2d177d3812549cb186d6183f692fbbf29344a7222014b4469c1dc5af9fb8e861ad924c9ac68d4c3d561681bf8f672cf11564b47434b8499b2356275fcaa843fb3f7096dea4400e25065c1b3a94071aad7d3ef01378e5e5511c7f51dd046d0f3e6630b3c52e96b9620700b5d92", 0x1000}, {&(0x7f0000000380)="634824900eb225ebc985d6ba7d26727ef7738318153e3c825437592f251e320d8cc2a2f6483385285be6fc1a13723ee1b101cc8203ea6542f095344a459afd816e11ec7e55763e9863b5efce4462c528", 0x50}, {&(0x7f0000000400)="653a76d26366ca766ab4597e3763e7dd04ae001c9742f63cd14d79e5be2a81d643ce08829134be65e063d997f2fe32f5b9b70aa58a4a0f52bf577c4ab59123045e433fa42dd5e583fb00", 0x4a}, {&(0x7f0000000480)="99513dd029fdd4d136c091728d5b6a39b3dd7edd3f9126fdf30e8bef7d3e4015b2bfd2569da41b995612229e3cd667c6712b37645b42d28f0dbe02b7471ce7daabb7d68bcc34232f79dbcbe4128ce6a43539d213f7f54281c58ba6e8d576eaeb51051df066c6ecb8f9137700f4ac4e6deda32e096c8c78cd71d644f1930abca37972bdeb193428bf70bbf2a7dea2e574df793842d6fff328896aef9ed9d24c8b01e6ab0b3a56092679", 0xa9}, {&(0x7f0000000540)="29b91cabc18f2e4996bb583d3801c08ed3d63e57307052f7669f988a0e2084083f6343fc2f9fd149db0fdb356c122056", 0x30}], 0x7}, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000100)}], 0x1, 0x2) 01:32:29 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sysvipc/sem\x00', 0x0, 0x0) ioctl$sock_qrtr_TIOCOUTQ(r3, 0x5411, &(0x7f0000000000)) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1231.296350][T31481] x86/PAT: syz-executor.1:31481 map pfn RAM range req write-combining for [mem 0x208e00000-0x208e01fff], got write-back 01:32:29 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x10004c) 01:32:29 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000000c0)=0x5e, 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r1) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, r4}) r8 = dup(r7) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r8, 0x0) 01:32:29 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x8100) 01:32:29 executing program 5: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="20000000eaa64a92d4f53588a03be682578bf84e9a20c0c37cebc564a5c3d18c60b9d600"/48], 0x20}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 01:32:29 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) [ 1231.483654][T31499] x86/PAT: syz-executor.1:31499 map pfn RAM range req write-combining for [mem 0x206c00000-0x206c01fff], got write-back 01:32:29 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100060) 01:32:29 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) ioctl$SIOCX25SCALLUSERDATA(r2, 0x89e5, &(0x7f0000000140)={0x72, "2d6350afe894558c441b9dde265d83d36a1230b55ce012a0acf93c66065eb1659032a9f3fb1b0e24de0634f6dd2075489f4f7f548365766b06a2ccba3a07d4651d072648fb2b8d817edf97b0bc3e0b409de43182e214693135912ecc7387be1f556f9d80814f7fcbc4e4bebf6e228d5c55d9b97070cc4fe0e28cb2150834e532"}) r3 = socket(0x10, 0x3, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$LOOP_SET_STATUS64(r5, 0x4c04, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x400, 0xe97d, 0x0, 0x6, 0x1e, 0x8, "7e0eae999988e18994795adb703e00431c28e817f7435ef3efaf128ff0c3722748e3ff99a44c9890e2977e9de25ea2d40c6c44c13780516573c83b61e0c0e012", "45204a97df309b1b1c3de80733f09fc28071c9a3df7af7d146e4432e069a070912e88b2f14494457ff991da3be8ccee0b2213aa1ac399f1b50595d790ffb271c", "5b04ae39d45196f2200af2d5d62d64bae4749f44765cfe9d15fdfef9e2aa04a5", [0x8]}) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r3, 0x0, 0x0, 0x0, 0x0, 0x0) 01:32:29 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000000c0)=0x5e, 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r1) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r5) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, r4}) r7 = dup(r6) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r7, 0x0) 01:32:29 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x9003) 01:32:29 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100068) 01:32:29 executing program 4: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 01:32:29 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) [ 1231.687792][T31516] x86/PAT: syz-executor.1:31516 map pfn RAM range req write-combining for [mem 0x207400000-0x207401fff], got write-back 01:32:29 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0xc00e) 01:32:30 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x10006c) 01:32:30 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x1b, 0x4) 01:32:30 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000180001040000000000e2fe5a23"], 0x20}}, 0x0) r0 = socket(0x2, 0x3, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 01:32:30 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000000c0)=0x5e, 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r1) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r5) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, r4}) r7 = dup(r6) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r7, 0x0) 01:32:30 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x1a000) 01:32:30 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) [ 1231.978634][T31546] x86/PAT: syz-executor.1:31546 map pfn RAM range req write-combining for [mem 0x206000000-0x206001fff], got write-back 01:32:30 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_ADDFB(r4, 0xc01c64ae, &(0x7f0000000000)={0x7ff, 0xfffffffe, 0x671, 0x0, 0x80, 0x8692, 0xff6}) r5 = dup(r0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$VIDIOC_DBG_S_REGISTER(r7, 0x4038564f, &(0x7f00000000c0)={{0x0, @name="3b85d4c34b84af51335926decf01e2957dbfd35e78f8f11f45470ca2720281e4"}, 0x8, 0xfffffffffffff0e7, 0x7}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r8 = socket(0x10, 0x5, 0x20) setsockopt$netlink_NETLINK_TX_RING(r8, 0x10e, 0xc, &(0x7f0000000140)={0x7, 0x0, 0x7}, 0x10) write(r8, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r8, 0x0, 0x0, 0x0, 0x0, 0x0) 01:32:30 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100074) 01:32:30 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000000c0)=0x5e, 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r1) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r5) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, r4}) r7 = dup(r6) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r7, 0x0) 01:32:30 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x34000) 01:32:30 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000180001040000000000e2fe5a23"], 0x20}}, 0x0) getrlimit(0x3, &(0x7f0000000040)) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000380)=""/152) sendmsg$IPCTNL_MSG_CT_GET(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)={0x120, 0x1, 0x1, 0x401, 0x0, 0x0, {0x0, 0x0, 0x7}, [@CTA_TIMEOUT={0x8, 0x7, 0x1, 0x0, 0x7}, @CTA_LABELS_MASK={0x1c, 0x17, [0x2, 0x0, 0x9, 0x7fff, 0x8, 0x0]}, @CTA_ID={0x8}, @CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @private=0xa010101}, {0x8, 0x2, @remote}}}]}, @CTA_TUPLE_REPLY={0x40, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x83157340181971d1}}, @CTA_TUPLE_ZONE={0x6}]}, @CTA_SEQ_ADJ_REPLY={0x14, 0x10, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0xb397}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x30}]}, @CTA_TIMEOUT={0x8, 0x7, 0x1, 0x0, 0x2}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}]}, @CTA_SEQ_ADJ_ORIG={0x34, 0xf, 0x0, 0x1, [@CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x7}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x4}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x5599}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x10000}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x1ff}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x3}]}, @CTA_STATUS={0x8, 0x3, 0x1, 0x0, 0x1400}]}, 0x120}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) 01:32:30 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) r0 = socket$xdp(0x2c, 0x3, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KVM_SET_NR_MMU_PAGES(r5, 0xae44, 0xfd) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f00000000c0)=0x3) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1232.222118][T31575] x86/PAT: syz-executor.1:31575 map pfn RAM range req write-combining for [mem 0x206a00000-0x206a01fff], got write-back 01:32:30 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x10007a) 01:32:30 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:32:30 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x400300) 01:32:30 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000000c0)=0x5e, 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r1) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, r4}) r6 = dup(r5) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r6, 0x0) [ 1232.320450][T31583] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 01:32:30 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100300) [ 1232.449724][T31599] x86/PAT: syz-executor.1:31599 map pfn RAM range req write-combining for [mem 0x207e00000-0x207e01fff], got write-back 01:32:30 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0xa00100) 01:32:30 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) socket$isdn_base(0x22, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 01:32:30 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000000c0)=0x5e, 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r1) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, r4}) r6 = dup(r5) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r6, 0x0) 01:32:30 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:32:30 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r3, 0x0, 0x19, 0x80010000, 0x0, 0x0) [ 1232.633965][T31613] x86/PAT: syz-executor.1:31613 map pfn RAM range req write-combining for [mem 0x208a00000-0x208a01fff], got write-back [ 1232.651894][T31589] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 01:32:30 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="200000e0180041040000000000e2fe5a23"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @dev, 0xc}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={r3}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={r3, 0x6}, 0x8) 01:32:30 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000000c0)=0x5e, 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r1) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, r4}) r6 = dup(r5) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r6, 0x0) 01:32:30 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x1000000) 01:32:30 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100500) 01:32:30 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000000)={0x3, 0x80000000}) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 01:32:31 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x2000000) [ 1232.841996][T31630] x86/PAT: syz-executor.1:31630 map pfn RAM range req write-combining for [mem 0x208400000-0x208401fff], got write-back 01:32:31 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100600) 01:32:31 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000000c0)=0x5e, 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r1) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) r5 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, r4}) r7 = dup(r6) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r7, 0x0) 01:32:31 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:32:31 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = semget(0x2, 0x0, 0x19) semop(r2, &(0x7f0000000000)=[{0x1, 0x13d, 0x1800}, {0x4, 0x9, 0x1000}, {0x1, 0x7ff, 0x1000}, {0x2, 0x9, 0x1000}, {0x0, 0x8, 0x1000}, {0x4, 0x101, 0x800}, {0x1, 0x83, 0x800}], 0x7) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r3, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={r6}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000200)={r6, 0x1000, "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"}, &(0x7f0000001240)=0x1008) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001280)=@assoc_value={r7, 0x409}, 0x8) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ubi_ctrl\x00', 0x400040, 0x0) setsockopt$netlink_NETLINK_RX_RING(r8, 0x10e, 0x6, &(0x7f00000001c0)={0x7, 0x13, 0x9, 0x5}, 0x10) write(r4, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000d1c1000000000000000000e3220000000000000000"], 0x58) 01:32:31 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x3000000) [ 1233.053609][T31651] x86/PAT: syz-executor.1:31651 map pfn RAM range req write-combining for [mem 0x205200000-0x205201fff], got write-back 01:32:31 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100700) 01:32:31 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000000)="a744", 0x2}, {&(0x7f00000000c0)="75c61411ff7c29e4b90f65845011c9dd6c9a9c71a74dfa86c66476ab36f854604a8ce94f362774", 0x27}], 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r4 = openat$cgroup_ro(r2, &(0x7f0000000180)='cpuacct.usage_sys\x00', 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x20, r6, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}, @NL80211_ATTR_SOCKET_OWNER={0x4}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_NEW_STATION(r4, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r6, 0x2, 0x70bd28, 0x25dfdbfd, {}, [@NL80211_ATTR_STA_TX_POWER_SETTING={0x5, 0x113, 0x2}, @NL80211_ATTR_STA_AID={0x6, 0x10, 0x94}]}, 0x24}, 0x1, 0x0, 0x0, 0x4060}, 0x4) recvfrom$ax25(r3, 0x0, 0x0, 0x0, 0x0, 0x0) r7 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r7, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r7, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) ioctl$EXT4_IOC_SWAP_BOOT(r7, 0x6611) 01:32:31 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000000c0)=0x5e, 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r1) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) r5 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, r4}) r7 = dup(r6) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r7, 0x0) 01:32:31 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x4000000) 01:32:31 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100900) 01:32:31 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:32:31 executing program 5: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @dev, 0xc}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={r3}, 0x8) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r4, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x444800, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r3, 0x3}, &(0x7f00000000c0)=0x8) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="5df6e0f66d56f7ba0000000000e2fe5a23"], 0x20}}, 0x0) r6 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) [ 1233.732419][T31672] x86/PAT: syz-executor.1:31672 map pfn RAM range req write-combining for [mem 0x204a00000-0x204a01fff], got write-back 01:32:31 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x102000) 01:32:31 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000000c0)=0x5e, 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r1) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) r5 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, r4}) r7 = dup(r6) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r7, 0x0) 01:32:31 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x6000000) 01:32:32 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) sendmsg$AUDIT_SET_FEATURE(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x20, 0x3fa, 0x400, 0x70bd2a, 0x25dfdbff, {0x1, 0x0, 0x1}, ["", "", "", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x20004004}, 0x801) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r3, 0x0, 0x0, 0x0, 0x0, 0x0) 01:32:32 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) [ 1233.921755][T31689] x86/PAT: syz-executor.1:31689 map pfn RAM range req write-combining for [mem 0x204c00000-0x204c01fff], got write-back [ 1233.929586][T31691] x86/PAT: syz-executor.2:31691 map pfn RAM range req write-combining for [mem 0x204b02000-0x204b03fff], got write-back 01:32:32 executing program 4: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000140)={{0x2, 0x4e22, @empty}, {0x6, @dev={[], 0x1b}}, 0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, 'bridge_slave_1\x00'}) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r4, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r5 = socket$kcm(0x29, 0x7, 0x0) getsockopt$IP_SET_OP_GET_BYNAME(r5, 0x1, 0x53, &(0x7f0000000000)={0x6, 0x7, 'syz0\x00'}, &(0x7f00000001c0)=0x28) r6 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r6, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) write(r6, &(0x7f00000000c0)="240100000001000000b96aab0600000400e6b097000000e45111aa34", 0x1c) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1233.980418][T31696] x86/PAT: syz-executor.2:31696 map pfn RAM range req write-combining for [mem 0x204502000-0x204503fff], got write-back 01:32:32 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x103f00) 01:32:32 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x8000000) 01:32:32 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000000c0)=0x5e, 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r1) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r6 = dup(r5) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r6, 0x0) 01:32:32 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x9000000) [ 1234.102340][T31705] x86/PAT: syz-executor.1:31705 map pfn RAM range req write-combining for [mem 0x204000000-0x204001fff], got write-back 01:32:32 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000000c0)=0x5e, 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r1) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r6 = dup(r5) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r6, 0x0) [ 1234.208233][T31714] x86/PAT: syz-executor.1:31714 map pfn RAM range req write-combining for [mem 0x208800000-0x208801fff], got write-back 01:32:32 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000180001040000000000e2fe5a23"], 0x20}}, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) 01:32:32 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x104800) 01:32:32 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d00ffff", 0x24) 01:32:32 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0xa000000) 01:32:32 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000000c0)=0x5e, 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r5 = dup(r4) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r5, 0x0) 01:32:32 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000fbff00040000000000e2fe5a23"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) ioctl$VIDIOC_G_FBUF(0xffffffffffffffff, 0x8030560a, &(0x7f0000000040)={0x42, 0x0, &(0x7f0000000240)="79c17a388b54d576f5e69a6c8ba8876b3c8bb10f45d980908065b98060f68d5dccca122301a641a50305a1640050f529348773e838f73c054dc8cab0a154df560b974e92667dedc63114edcaea5968f5d2d6a0ca5f3756b5ec163f89967f9a682710f8b9af123dd3d55eaecbb8ac425b3d3affb9e8c7af3e67f036eef4e774a390d1bc45ac11e7bc803c8e874909b140b7f2048e1fcc6db4ad6d84de688fb4b3e39ccb122aa923f8409f0aab72a6c2b8d72443be43eb419081cbb4054ed3dda8aaed7204d5e1c76282de5c4e9223f1eb3d880061ea8b35b8ed46e1fc72beb2ce488313", {0x7fff, 0x4, 0x32314247, 0x3, 0xfe000000, 0x1, 0x0, 0xfffffff8}}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x1ff) r4 = openat2(r3, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x20001, 0xa, 0x4}, 0x18) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$KDGETKEYCODE(r6, 0x4b4c, &(0x7f00000001c0)={0x4, 0x100}) ioctl$TIOCSPTLCK(r4, 0x40045431, &(0x7f0000000180)) r7 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$TCSBRK(r7, 0x5409, 0x80) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 01:32:33 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0xc000000) 01:32:33 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000000c0)=0x5e, 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r5 = dup(r4) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r5, 0x0) 01:32:33 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x104c00) 01:32:33 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000180001040000000000e2fe5a23"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040)="308bcb24d01212c978f0ec8286fe69294aebf7f1f8fe56db8cad07d863f44688ae5efed6f2837f684cf20b386942cdbd1f360e5ff87ff6469cdba0b7b72edcd8a4f659f41aea747b804c03d8722fa2b36e09d86736b04f437441c51148b7fdf236a04860780b0318c319684fe16769a13c694b68890e1abdd560bd1bd8abad1f4ccb62b069c80e1c5683d3357c2bf89b6c7f528b06662330e8651b7317bddfe55b5dcd61ea4cd24bed5802c468716fc7ad34a66d2b311ffa", 0xb8) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 01:32:33 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d00ffff", 0x24) 01:32:33 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(0xffffffffffffffff, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @dev, 0xc}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000016397a952dfcbbf9016f7cbce6f6f1089965a03c2c45c0fff8ca613d522fec87b87d84187409328d4158d9af075fcfc82e958742dc7414cbb8f1ce150bb442124cec8459453aafcbe7b0ef1c375ab4778347960cf26d1f6880ef39f7d6ff10e5bb", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={r6}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[@ANYRES32=r6, @ANYBLOB="0a000000833f5d51de50cbdc8d30a918de81c9f92da0115f9c2a328256d63f7d7f9dc0eca1e9f4c3f1dd83660511097c2862fd54bb5cabf7c7475b13f6ad99d00896818a62d73c07c5c26514c2324e"], &(0x7f00000000c0)=0x12) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x1, 0x1, 0x8204, 0x2, 0x3, 0x10000, 0x7, 0x7, r7}, &(0x7f0000000180)=0x20) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 01:32:33 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x106000) 01:32:33 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000000c0)=0x5e, 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r5 = dup(r4) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r5, 0x0) 01:32:33 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0xe000000) [ 1235.079224][T31757] x86/PAT: syz-executor.2:31757 map pfn RAM range req write-combining for [mem 0x202306000-0x202307fff], got write-back 01:32:33 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000000c0)=0x5e, 0x4) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r5 = dup(r4) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r5, 0x0) 01:32:33 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d00ffff", 0x24) [ 1235.122568][T31761] x86/PAT: syz-executor.2:31761 map pfn RAM range req write-combining for [mem 0x202106000-0x202107fff], got write-back 01:32:33 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x10000000) 01:32:33 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x106800) [ 1235.247550][T31766] x86/PAT: syz-executor.1:31766 map pfn RAM range req write-combining for [mem 0x202200000-0x202201fff], got write-back 01:32:33 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x3f000000) 01:32:33 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x106c00) 01:32:33 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x107400) 01:32:33 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000000c0)=0x5e, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r5 = dup(r4) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r5, 0x0) [ 1235.536017][T31784] x86/PAT: syz-executor.1:31784 map pfn RAM range req write-combining for [mem 0x201200000-0x201201fff], got write-back 01:32:33 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x60000000) 01:32:33 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:32:33 executing program 5: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r1 = socket(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @dev, 0xc}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0xffff, 0x7, 0x8002, 0x5, 0x400, 0x0, 0x1200, 0x40, r4}, 0x20) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYRES64, @ANYRESDEC=r0], 0x20}, 0x1, 0x0, 0x0, 0x24000005}, 0x20000) r5 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000140), 0x0, 0x0) socket$nl_rdma(0x10, 0x3, 0x14) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) sendto$inet6(r6, &(0x7f0000000180)="05298d7f6fee79c2d4b5cc1ccd58ba0dfbbdda36b74f2710754694ee3eaee15485e6e1322f8499af07472820085298a9c2659bbb6482dee3acfe714d6fe18df4e73fd4546bf7978f7b1b26696156b0abcafb4c78e06d03a71f80c556e10b809fa554576a00157ef18cd2fee4b2fe7eafd401", 0x72, 0x4000004, &(0x7f0000000040)={0xa, 0x4e21, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x8}, 0x1c) 01:32:33 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x107a00) 01:32:33 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r5 = dup(r4) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r5, 0x0) 01:32:33 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) getsockopt$CAN_RAW_LOOPBACK(r1, 0x65, 0x3, &(0x7f0000000000), &(0x7f00000000c0)=0x4) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 01:32:34 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x301320) 01:32:34 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x65580000) [ 1235.888990][T31798] x86/PAT: syz-executor.1:31798 map pfn RAM range req write-combining for [mem 0x200600000-0x200601fff], got write-back 01:32:34 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r5 = dup(r4) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r5, 0x0) 01:32:34 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x20f900fff) 01:32:34 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) write(0xffffffffffffffff, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="4800000010000507000000000000000000000600", @ANYRES32=r5, @ANYBLOB="0000200000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="4c00000024001d0f00"/20, @ANYRES32=r5, @ANYBLOB="00000000f1ffffff006613000a0001006e6574656d0000001c000200"/52], 0x4c}}, 0x0) sendmsg$TCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000400)={&(0x7f0000000140)={0x2a4, 0x12, 0x400, 0x70bd27, 0x25dfdbfb, {0x10, 0x4, 0x3f, 0x80, {0x4e23, 0x4e21, [0x0, 0x0, 0x9, 0x2], [0xff, 0xffffff01, 0xcd2, 0x7], r5}, 0x80000001, 0x7}, [@INET_DIAG_REQ_BYTECODE={0x9a, 0x1, "cda63b896c3614d4792822909a6a198a1e2d7d50e348be1a9c35d608a0d240fb2938b738910b38ce752b0902dcd375c26d8b31c48ab3e8566b9d973acc8d378f04214339cc9e871d1f65bc3e19fc7f5b8c3e6476bffe07cd800c12e5371230060cda7b1f7bc7fbc588b93a308c211cf89df29e897dcede5830fa90cb5d65fadba8fa3d0cccd98255f71f0831c4fb56654eb561115c2a"}, @INET_DIAG_REQ_BYTECODE={0xb6, 0x1, "27f19f7e4bc957488372ca0ddad4873c1445762fd60f8e242d0af9223ad0a4034c41c19d2486f711d3259c7a74e81051b0bfd028ee1fcec7b3b85920f52c6bd15fec2b05667a32414cd851d9d66c23482272924e7977bb19052ef71b7212c514cb703d6d214393c1743677f9a8cbf30c399b085a18e4bb74752bdc7875a0b5de5996f4547a8309c169ae34aecb2b66b109311f00a914ca46a36ffbe08f89b3f828a4c28789c1d78a25950e6572822e3f0b02"}, @INET_DIAG_REQ_BYTECODE={0x102, 0x1, "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"}]}, 0x2a4}, 0x1, 0x0, 0x0, 0x2000880}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[@mss={0x2, 0x5}, @mss={0x2, 0x200}, @sack_perm, @timestamp, @timestamp, @timestamp, @sack_perm], 0x7) r6 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r7, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0, 0xfffffaa0}, 0x10) write(r7, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r7, 0x0, 0x0, 0x0, 0x0, 0x0) 01:32:34 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d00ffff", 0x24) 01:32:34 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x81000000) [ 1236.032361][T31816] x86/PAT: syz-executor.1:31816 map pfn RAM range req write-combining for [mem 0x201400000-0x201401fff], got write-back 01:32:34 executing program 1: socket(0x10, 0x3, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x0) [ 1236.089315][T31819] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1236.159431][T31828] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1236.173294][T31832] x86/PAT: syz-executor.1:31832 map pfn RAM range req write-combining for [mem 0x202600000-0x202601fff], got write-back 01:32:34 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000180001040000000000e2fe5a23"], 0x20}}, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) sendto$phonet(r0, &(0x7f0000000040)="c95bddd35b", 0x5, 0x4080, &(0x7f0000000080)={0x23, 0x81, 0x4, 0x6a}, 0x10) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 01:32:34 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x20f901fff) 01:32:34 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff) 01:32:34 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x0) 01:32:34 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:32:34 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r1, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, 0x0, 0x4, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x3}]}, 0x24}}, 0x1) r4 = socket(0x26, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000400)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00000000c0)=0xe8) r6 = socket(0x2a, 0x6, 0x1000000) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setresgid(0x0, 0x0, r7) write$FUSE_ENTRY(r2, &(0x7f0000000240)={0x90, 0x0, 0x4, {0x2, 0x1, 0x3, 0x6, 0xffffffff, 0x6, {0x2, 0x4, 0x0, 0x0, 0x63363705, 0x7fffffff, 0x5, 0x2, 0x5, 0xe2, 0xf9c3, r5, r7, 0x8, 0x20}}}, 0x90) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r8 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r8, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r8, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r8, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1236.729863][T31847] x86/PAT: syz-executor.1:31847 map pfn RAM range req write-combining for [mem 0x202400000-0x202401fff], got write-back 01:32:34 executing program 1: r0 = openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x0) 01:32:34 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000180001040000000000e2fe5a23"], 0x20}}, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$VIDIOC_G_EXT_CTRLS(r1, 0xc0205647, &(0x7f0000000080)={0x4, 0x9, 0x9, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x1bd0b1fbb8c06359, 0x2c, [], @value=0x81}}) sendmsg$NFNL_MSG_ACCT_GET(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2005}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)={0xc4, 0x1, 0x7, 0x801, 0x0, 0x0, {0x3}, [@NFACCT_FILTER={0x54, 0x7, 0x0, 0x1, [@NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x7}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0xff}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0xff}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x6c}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x401}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x7fff}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x9}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x1}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x6}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x1}]}, @NFACCT_NAME={0x9, 0x1, 'syz1\x00'}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0xba3}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x6}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x8}, @NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x58}, @NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x3}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x7}]}, 0xc4}, 0x1, 0x0, 0x0, 0x4051}, 0x24008015) r3 = openat$mice(0xffffffffffffff9c, &(0x7f0000000340)='/dev/input/mice\x00', 0xa8081) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ubi_ctrl\x00', 0x80, 0x0) ioctl$VIDIOC_G_EXT_CTRLS(r3, 0xc0205647, &(0x7f0000000440)={0xa10000, 0x0, 0x3, r4, 0x0, &(0x7f0000000400)={0x99096a, 0x3, [], @p_u16=&(0x7f00000003c0)=0xeb}}) r5 = socket(0x1b, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 01:32:34 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 01:32:34 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) r5 = socket(0x10, 0x3, 0x0) r6 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r6, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r7, 0x1, 0x32, &(0x7f0000000180)=r1, 0x4) ioctl$sock_TIOCOUTQ(r6, 0x5411, &(0x7f0000000140)) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r5, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r5, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x54, 0x1407, 0x300, 0x70bd27, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_DIM={0x5}, @RDMA_NLDEV_ATTR_DEV_DIM={0x5, 0x54, 0x1}, @RDMA_NLDEV_ATTR_DEV_NAME={0x9, 0x2, 'syz1\x00'}, @RDMA_NLDEV_ATTR_DEV_DIM={0x5, 0x54, 0x1}, @RDMA_NLDEV_ATTR_DEV_DIM={0x5}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x4001}, 0x40) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100000) 01:32:35 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x90030000) 01:32:35 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d0088a8", 0x24) 01:32:35 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0xc00e0000) 01:32:35 executing program 1: r0 = openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x0) [ 1236.971830][T31868] x86/PAT: syz-executor.2:31868 map pfn RAM range req write-combining for [mem 0x1ff900000-0x1ff901fff], got write-back 01:32:35 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) getsockopt$bt_hci(r3, 0x0, 0x2, &(0x7f0000000140)=""/140, &(0x7f0000000000)=0x8c) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r4 = accept4$phonet_pipe(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0xc0800) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r4) r5 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) r6 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r6, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) fstatfs(r6, &(0x7f0000000200)=""/4096) write(r5, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r5, 0x0, 0x0, 0x40008161, 0x0, 0x0) [ 1237.062734][T31878] x86/PAT: syz-executor.2:31878 map pfn RAM range req write-combining for [mem 0x200100000-0x200101fff], got write-back 01:32:35 executing program 1: r0 = openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x0) 01:32:35 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0xffffa888) 01:32:35 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000180001040000000000e2fe5a23"], 0x20}}, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x40, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f00000001c0)={0x2, 0x0, [{}, {}]}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0xf6a90fa524e0f057, 0x0) mq_timedreceive(r1, &(0x7f0000000080)=""/54, 0x36, 0x3, &(0x7f00000000c0)={0x0, 0x3938700}) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000240)=[@op={0x18}, @assoc={0x18, 0x117, 0x4, 0x5}, @iv={0x108, 0x117, 0x2, 0xf1, "bcf5efb0af086b58d00560e6bf914021ccbc145872b5dc252beb64b369c0950fd95c893a082f3eeb42c7e5db95eebb9ddec2ad3df29a8057924b77354a990401ec7172a5a58cfb1d445aa2b52ac7d4ec75663fbdaf0e68acbdead7570fbfca64a2d693ee2966f2f3817cb65b289a030fff499eee1b6e1911930ada07d57771ac3adb1a7bc3736eebbb71de3a5dc470ac9cec62e463395a7512710ef02103e65af6c37e7676642fc5b1f6b90b508be53032f4691f5b051a26048c2bb92b6b92cfaa4ab5e67ccd0305d445ea906393bef2ab43f427751c58b057425c83062b52d794c64b37b2f3d81757cde62eac1f767f79"}, @op={0x18}, @iv={0x108, 0x117, 0x2, 0xef, "333c8682b837448eb0dccc714e3bc10db4aa8a068d2a889dd4f88ae8e26b8d0eb1b7d6891d3902afd3ec80c7aec5dd144eb1f1424629c2253399000464116e21438f581d08c149ece0512032a56b601723173a7aa55855993829295e7b4ebcecbf257f8ae899b004591cc1daba687fc18454de82ccf53bd59b2c82e2b35e414136b8906c830f433add0dec7909833ba37ab706ae08af53089e59936e097f0a166f56263ab0f2034ab981d2055b6c9cdad9c12a13d3c5d09efee74b8a81d02263ceeef6e724a8fd23c166315388ddf2acc13ae207612689a2df6b012177974a04cd7c80f701216370b3ffddb2b0516a"}, @assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18}], 0x288, 0x20008000}], 0x1, 0x0) 01:32:35 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x2) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KVM_ARM_SET_DEVICE_ADDR(r5, 0x4010aeab, &(0x7f0000000000)={0x7, 0x1}) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r7 = dup(r6) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r7, 0x100000) 01:32:35 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r3 = dup(r2) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r3, 0x0) 01:32:35 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x3a, 0x2, 0x3ff) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 01:32:35 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d0000f0", 0x24) 01:32:35 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="2000000018000104000000005a23"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 01:32:35 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0xffffff7f) [ 1237.353984][T31904] x86/PAT: syz-executor.2:31904 map pfn RAM range req write-combining for [mem 0x202900000-0x202901fff], got write-back [ 1237.355317][T31905] x86/PAT: syz-executor.1:31905 map pfn RAM range req write-combining for [mem 0x200200000-0x200201fff], got write-back 01:32:35 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x4) r2 = socket(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$cgroup_ro(r3, &(0x7f0000000100)='cpuacct.usage_percpu\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f00000000c0)={0xffffffe0, 0x0, 0xf9c}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000000)=0x12a8, 0x4) r5 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r5, 0xc0184900, &(0x7f0000000200)={0x15, 0xd, 0x1, 0xffffffffffffff9c}) r7 = dup(r6) r8 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140)='/dev/btrfs-control\x00', 0x8000, 0x0) r9 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$VIDIOC_SUBDEV_S_SELECTION(r9, 0xc040563e, &(0x7f00000001c0)={0x0, 0x0, 0x103, 0x0, {0x8, 0x3, 0x1, 0x2a}}) connect$tipc(r8, &(0x7f0000000180)=@name={0x1e, 0x2, 0x1, {{0x42, 0x3}, 0x3}}, 0x10) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x10, r7, 0x100000) 01:32:35 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000000)={0xffffffe0, 0x0, 0x3}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 01:32:35 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x7ffffffff000) 01:32:35 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r3 = dup(r2) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r3, 0x0) 01:32:35 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d009eff", 0x24) 01:32:35 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x300b001}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x38, 0x140a, 0x200, 0x70bd29, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x3}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x8080}, 0x4804) write(0xffffffffffffffff, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1237.636588][T31927] x86/PAT: syz-executor.1:31927 map pfn RAM range req write-combining for [mem 0x202800000-0x202801fff], got write-back 01:32:35 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100000) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='\x00', 0x8, 0x1, &(0x7f0000000140)=[{&(0x7f0000000080)="5bdab06d1997af41de90f9f8fdbd1e604ab1b9963912d8194284a40a9fc9bae5f898d04c93691d0230bd63aef3fdbeea1aa0b1118c5cdd9e9a8e40e8417530959470ff8e15206b0b6c5715a35e4efffaa49d219515323168bb3926879980152e35cdf9f775e0f4b741a0cedca09255ea8c26fc17414ed8d5ccd6a66adb9ee37bd48de23c4245c68a5d0a67121823063a09c98306", 0x94}], 0x2, &(0x7f0000000200)=ANY=[@ANYBLOB="6e6f646973636172642c6572726f72733d636f6e74696e75652c6e6f696e746567726974792c646963636172643d3078303030303030303030303030703030392c726573697a652c6e6f71756f74612c6572726f72733d63ff0f00006e75652c71756f74612c726573697a652c7065726d69745f64697265637469900400"]) socket(0x1a, 0x1, 0xc19) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$RTC_WIE_OFF(r6, 0x7010) 01:32:35 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x40030000000000) 01:32:35 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r3 = dup(r2) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r3, 0x0) 01:32:35 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d00a6ff", 0x24) [ 1237.812120][T31940] x86/PAT: syz-executor.2:31940 map pfn RAM range req write-combining for [mem 0x203000000-0x203001fff], got write-back [ 1237.858516][T31947] x86/PAT: syz-executor.1:31947 map pfn RAM range req write-combining for [mem 0x203100000-0x203101fff], got write-back [ 1237.893398][T31948] x86/PAT: syz-executor.2:31948 map pfn RAM range req write-combining for [mem 0x203400000-0x203401fff], got write-back 01:32:36 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) fcntl$setpipe(r3, 0x407, 0x7f) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000000)='/\x00') r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r6 = dup(r5) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r6, 0x100000) 01:32:36 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x0, 0xfffffffffffffffd}, 0x10) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) recvfrom$ax25(r3, 0x0, 0x0, 0x0, 0x0, 0x0) 01:32:36 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0xa0010000000000) 01:32:36 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r3 = dup(r2) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r3, 0x0) 01:32:36 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="20000000eb1fa418f00004000013240de70097154a89e9d832cad41ec24ca6e510cb0000e2"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) read$usbmon(r2, &(0x7f00000002c0)=""/119, 0x77) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000240)={&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000002000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000c00000/0x400000)=nil, &(0x7f0000fe6000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000fb4000/0x1000)=nil, &(0x7f0000eec000/0x2000)=nil, &(0x7f00000001c0)="31e16d072987b130d1e9dd3768a732ed11b27c74529e1a291791ea33a846c2b081a06d9a70fd87c90f5a780d6064bd5a2e74906352bbe308d94467aebe50d29762160c2663db5ff3322679119fa994131317811fd1019b010ae2368377b1fd5000eda21b1fc35a02ea2362ec997191710947deb533bd", 0x76, r0}, 0x68) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) connect$rds(r3, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1}, 0x10) fstat(r3, &(0x7f0000000340)) getsockopt$SO_J1939_PROMISC(r0, 0x6b, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) 01:32:36 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d00f0ff", 0x24) 01:32:36 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r3 = dup(r2) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r3, 0x0) [ 1238.047538][T31957] x86/PAT: syz-executor.1:31957 map pfn RAM range req write-combining for [mem 0x203500000-0x203501fff], got write-back [ 1238.068590][T31959] x86/PAT: syz-executor.2:31959 map pfn RAM range req write-combining for [mem 0x1ff500000-0x1ff501fff], got write-back 01:32:36 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0xf0ffffff7f0000) 01:32:36 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x100000000000000) 01:32:36 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x52bc42, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x501000, 0x0) ioctl$SG_GET_NUM_WAITING(r3, 0x227d, &(0x7f0000000080)) setsockopt$pppl2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r5 = dup(r4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r5, 0x100000) [ 1238.181927][T31969] x86/PAT: syz-executor.1:31969 map pfn RAM range req write-combining for [mem 0x203900000-0x203901fff], got write-back 01:32:36 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r3 = dup(r2) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r3, 0x0) [ 1238.242337][T31975] x86/PAT: syz-executor.2:31975 map pfn RAM range req write-combining for [mem 0x204300000-0x204301fff], got write-back 01:32:36 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:32:36 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x200000000000000) [ 1238.367399][T31982] x86/PAT: syz-executor.1:31982 map pfn RAM range req write-combining for [mem 0x1fea00000-0x1fea01fff], got write-back 01:32:36 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_HW_REFINE_OLD(r4, 0xc1004110, &(0x7f0000000500)={0xff, [0x272, 0x3, 0x2], [{0x10001, 0x0, 0x1, 0x0, 0x1, 0x1}, {0xe, 0x6, 0x0, 0x0, 0x0, 0x1}, {0x7, 0x8001, 0x0, 0x0, 0x1}, {0x7, 0x100, 0x0, 0x1, 0x1, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1, 0x1}, {0xfffffffc, 0x54ec, 0x1}, {0x80000001, 0x589, 0x0, 0x1, 0x1, 0x1}, {0xe26c, 0x40, 0x1}, {0x5, 0xfffffff9, 0x0, 0x1}, {0x9, 0x1, 0x1, 0x1, 0x1, 0x1}, {0x4, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x5, 0x9e0, 0x0, 0x0, 0x1, 0x1}], 0xfffffff8}) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) r5 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201fc0009003c0800240042ef42000000010902"], 0x0) syz_usb_disconnect(r5) syz_usb_disconnect(r5) syz_usb_disconnect(r5) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000600)) syz_usb_control_io$cdc_ncm(r5, &(0x7f00000000c0)={0x14, &(0x7f0000000140)={0x20, 0x23, 0x102, {0x102, 0x22, "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"}}, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000480)={0x44, &(0x7f0000000700)={0x40, 0x14, 0x28, "d38a8dab2842cfa3e6b1224f0f669d31eb1ddcd98caa7149c93efa6a6e55d015200b0a1e167861d2"}, &(0x7f00000002c0)={0x0, 0xa, 0x1, 0x3}, &(0x7f0000000300)={0x0, 0x8, 0x1, 0x3}, &(0x7f0000000340)={0x20, 0x80, 0x1c, {0x8, 0x7, 0x6, 0x1, 0x8, 0x4, 0x0, 0xb6, 0x7, 0x4, 0xfffe, 0x2}}, &(0x7f0000000380)={0x20, 0x85, 0x4, 0xffff7fff}, &(0x7f00000003c0)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000000400)={0x20, 0x87, 0x2, 0x7}, &(0x7f0000000440)={0x20, 0x89, 0x2, 0x1}}) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) r6 = getpgid(0x0) pidfd_open(r6, 0x0) waitid(0x1, r6, 0x0, 0x1000004, &(0x7f0000000640)) 01:32:36 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x300000000000000) 01:32:36 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x0) 01:32:37 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d00ffff", 0x24) 01:32:37 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r3 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r3, 0x2, 0x0) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r4, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) ioctl$FICLONE(r0, 0x40049409, r4) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000000)=""/118) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r6 = dup(r5) mmap(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x2000015, 0x10, r6, 0xf6830000) 01:32:37 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="200000101800010400e2fe5a23b1e09a30f073a77fca2b45bf53386585ede39ce5bb21e81841ec8b74a3b7368cbe8b82f23d4833ddcc4a95372fe205aa2f47f4f42b9cf0d58aad8fc2600759229cf34f115b599034b434ad6bfa52da3897e3876f54184e7c99870f809c7a0aa64fe992f0022679f5ace8ff"], 0x20}}, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x18) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000000c0)=0x3, 0x4) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) [ 1238.883799][T31997] x86/PAT: syz-executor.1:31997 map pfn RAM range req write-combining for [mem 0x1fe800000-0x1fe801fff], got write-back 01:32:37 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x400000000000000) 01:32:37 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x0) 01:32:37 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100000) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @dev, 0xc}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000000)={r7}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={r7}, 0x8) 01:32:37 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x600000000000000) [ 1239.092165][T32015] x86/PAT: syz-executor.1:32015 map pfn RAM range req write-combining for [mem 0x1fec00000-0x1fec01fff], got write-back 01:32:37 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:32:37 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x0) [ 1239.154646][T23617] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 1239.186536][T32023] x86/PAT: syz-executor.2:32023 map pfn RAM range req write-combining for [mem 0x1ff100000-0x1ff101fff], got write-back [ 1239.266605][T32027] x86/PAT: syz-executor.1:32027 map pfn RAM range req write-combining for [mem 0x1ff200000-0x1ff201fff], got write-back [ 1239.424663][T23617] usb 5-1: Using ep0 maxpacket: 8 [ 1239.554639][T23617] usb 5-1: config 0 has no interfaces? [ 1239.560279][T23617] usb 5-1: New USB device found, idVendor=2400, idProduct=4200, bcdDevice=42.ef [ 1239.569471][T23617] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1239.582470][T23617] usb 5-1: config 0 descriptor?? [ 1239.839932][T21463] usb 5-1: USB disconnect, device number 9 [ 1241.244412][ T2593] usb 5-1: new high-speed USB device number 10 using dummy_hcd 01:32:39 executing program 1: openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r3 = dup(r2) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r3, 0x0) 01:32:39 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x800000000000000) 01:32:39 executing program 5: r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 01:32:39 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:32:39 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x7fff) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) sendmsg$IPSET_CMD_CREATE(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x1) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 01:32:39 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_TTSTAMP(r1, 0x40044103, &(0x7f0000000040)=0x2) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SNDCTL_DSP_SETTRIGGER(r4, 0x40045010, &(0x7f0000000000)=0x7) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r6 = socket$isdn(0x22, 0x3, 0x10) ioctl$FS_IOC_SETVERSION(r6, 0x40087602, &(0x7f0000000080)=0x7) r7 = dup(r5) r8 = socket$inet_udplite(0x2, 0x2, 0x88) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$SG_GET_ACCESS_COUNT(r9, 0x2289, &(0x7f00000000c0)) write$binfmt_elf64(r4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="7f454c4603023f01020000000000000003000600ff01000061020000000000004000000000000000110200000000000004000000fbff38000200ffffd400090007000060090000008000000000000000b6f9000000000000ff7f00000000000000000080000000000100000001000000ffff000000000000ada19ebb40f04324532bbe54f383462616b7e72b7c6f404c12a87a02eff1962668e3abf59c2b15c93f7453c0ba36519f519b0ec50fce56227da8b646c132217629499a40230efecd9ca14eccd86c2a3f910893763d16583f1506ab39ebc7034b3be86417985edbb17efb6b68eb5854936e2fe38e922934781613ba0312c2cf4d2fc13438e88d80a8b4851512ecad3b600ff144bc7279441d9a5f3ca95047047115230dca799808e3c98c6a7934c73056a55a63e48d24fefd4304a4c863fb99d529befff8fcdbf73e5b60a292a95e41b2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c6da0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f8ff00"/2122], 0x848) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r7, 0x100000) 01:32:39 executing program 1: openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r3 = dup(r2) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r3, 0x0) 01:32:39 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x900000000000000) [ 1241.445552][T32056] x86/PAT: syz-executor.2:32056 map pfn RAM range req write-combining for [mem 0x1fe100000-0x1fe101fff], got write-back 01:32:39 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) statx(r2, &(0x7f00000000c0)='./file0\x00', 0x800, 0x20, &(0x7f0000000280)) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r4, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r5 = getpgid(0x0) pidfd_open(r5, 0x0) r6 = getpgid(0x0) pidfd_open(r6, 0x0) r7 = openat$zero(0xffffffffffffff9c, &(0x7f0000000380)='/dev/zero\x00', 0x940, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r7, 0xc1105517, &(0x7f0000000140)={{0xa, 0x1, 0x1f21, 0x100003f, '\x00', 0x1f}, 0x1, 0x100, 0x6, r6, 0x2, 0x7, 'syz0\x00', &(0x7f0000000000)=['\x00', '\'!^[(%\'\x00'], 0x9, [], [0x3ff, 0x4, 0xc000, 0x9]}) recvfrom$ax25(r4, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1241.520366][T32064] x86/PAT: syz-executor.2:32064 map pfn RAM range req write-combining for [mem 0x1fe300000-0x1fe301fff], got write-back 01:32:39 executing program 1: openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r3 = dup(r2) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r3, 0x0) 01:32:39 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:32:39 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) r5 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$IMGETDEVINFO(r1, 0x80044944, &(0x7f00000000c0)={0x40}) flistxattr(r5, &(0x7f0000000000)=""/132, 0x84) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100000) 01:32:39 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0xa00000000000000) 01:32:39 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, 0x0) r3 = dup(0xffffffffffffffff) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r3, 0x0) 01:32:39 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="200000cf5d43cb66f504e1b2fae3d31800010400002c40e1d2fe5a23"], 0x20}, 0x1, 0x0, 0x0, 0x24000040}, 0x0) socket(0x33, 0x0, 0x6) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x2000) sendmmsg$alg(r0, &(0x7f0000000140), 0x0, 0x40) 01:32:39 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r1, &(0x7f0000000080)="29e9870020000020000000000b000800"/27, 0x1b) recvfrom$ax25(r1, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1241.760447][T32079] x86/PAT: syz-executor.2:32079 map pfn RAM range req write-combining for [mem 0x1fe700000-0x1fe701fff], got write-back 01:32:39 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0xc00000000000000) 01:32:39 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, 0x0) r3 = dup(0xffffffffffffffff) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r3, 0x0) 01:32:40 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:32:40 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="20000000180001040000000000e2fe5ab4e23d5534079b1c8d0323"], 0x20}}, 0x0) r0 = syz_open_dev$vcsu(&(0x7f0000000300)='/dev/vcsu#\x00', 0x9, 0x20000) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380)='gtp\x00') r2 = openat$random(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_cancel(0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0xfffc, r2, &(0x7f00000000c0)="96f4d8", 0x3, 0x8000, 0x0, 0x1, r4}, &(0x7f00000001c0)) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$GTP_CMD_NEWPDP(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x34, r1, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@GTPA_I_TEI={0x8}, @GTPA_O_TEI={0x8, 0x9, 0x1}, @GTPA_I_TEI={0x8, 0x8, 0x3}, @GTPA_NET_NS_FD={0x8, 0x7, r6}]}, 0x34}, 0x1, 0x0, 0x0, 0x6000040}, 0x20000801) r7 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r7, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 01:32:40 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x400000, 0x2) r2 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vfio/vfio\x00', 0x10400, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r3) r4 = getpgid(0x0) pidfd_open(r4, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100002}, 0xc, &(0x7f0000000200)={&(0x7f0000000d00)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="000000453f50ca959c4397ca1deb919af72aa9444664b3cd8175a0c665f003d463bdccef08007a0036f40000ce00140092fbedc4e17f623cb838ddc48882c1916e43780440e2bb3f10d673df7b1fc51f906ab1f7e94b61bbdeed0a5f3128c308a1ddfe38ccefec37bd6e3138c094b4b8777a884026721961ce4a854d1df342cf5739c62cb946801e8c276f7f5cbd61fc6c7e314dd00863aa60891d4aded3c1991373932cd810bd6626b30637799dddc304ebb270dcddebbbcf97ce4d7a04cbdafde3c3735f5c8d8f823b687013fae7e980a0b40655ec794186da5f08a8955cadea930dba86966ed1976fc92574fb73980555f3915e6e6de128ef00008b685a895f15c6d622dd025eacc3b4879b10dbc6d2d0530d5e76fa1c27add229b10742c22214874ff03d2b626776c94dbbd2ece1de08ff2d1637af3ebb108e556560a34e30dcc88663508fa521756001c64290703c4e4be073c6cd974c4f3916bd02e39464bd7c1a156675839865cb38dfc9fd5e16ee3513d2c2481de9d90f1fd74541e12f43df292e95d84c75d99f968a45bb052d4f4abbe5e3266acddb5b58109c660cab123c20b18567c8df27eef5240d6dcdbdd0f166024680f77643ea9fc013142ee5a0782b9ed2567ad795e6d13882a27ab50e656efac1cb6ed114f76eb14dcd3c57cd835fd8b84a954e64d1eb921101f1c652a49898fd01167e909ff71fceb07ac12f3b26e0a829bd10acb3846fafe8c6da694cb1dc002699756843341e06c2a4b08dc694c6f89a02da66468411cbcd26264b63c64174da29629395c6c0edcd1301280661092adab281f51c6db9dcdfc9f2b8dbe2b0cef931956522dd7a64f55d61b8b2e0e4da76776e596e391ce4a9eca9ad569e483699ba402aea8fcc9b6ab4e77ca86e8e18d3ad1afafd3b28ceccb0a6a8561d76207400c004f269c3e6628879c54ee8316cf1ed642e3de083d787e254e605e1580c005200fbffffffffffffffa1ca84a2c498d7978ba2308b69ba22a7fd8b06004aab657f4b1fb6f669288b2915a2b96d403ce10849b076a05e4dcacdb8375b32b2c2908251ccc6d0af697f44a4550770ecae8cc5cedeb773b3e0c1d4e5b2f21e337dcc5416cb424d3e2051c948b9000000000000000000000000000000000000006a1f274dbea2ab3f2f60e096e5140b2f9652f262a7ce0612c13a7b2bf513c72378b112b01fdfbf314b6342a3ad3b7f3feff85e023306b83aaffba025b7c821e9ae7ae4ba2621f97630fb7c570156a9281ff5bfda9d88a266771d369e29eea22367e467e9259fb6a97ac9e05fd4bf906873ec1ddae53c92b21f2941d7a11b7ac280bd65d5087379370886624e430c005000050000000000000008009400", @ANYRES32, @ANYBLOB='\b\x00 \x00', @ANYRES32=r3, @ANYBLOB='\b\x00Y\x00', @ANYRES32=0x0, @ANYBLOB="9c799149499d66b070528d1b68a0383b91d403529ba5679c659cfe240b8d8faa813e50201ed303d4911e08008f00", @ANYRES32, @ANYBLOB="00001800768014000f00fe800000000000000000000000000041"], 0x690}, 0x1, 0x0, 0x0, 0x800}, 0x80) r5 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r5, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000000)) r6 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$EVIOCGPHYS(r6, 0x80404507, &(0x7f0000000c00)=""/197) r7 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r7, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r9 = dup(r8) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r9, 0x100000) 01:32:40 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0xe00000000000000) 01:32:40 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, 0x0) r3 = dup(0xffffffffffffffff) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r3, 0x0) 01:32:40 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000180001040000000000e2fe5a23"], 0x20}}, 0x0) socket(0x10, 0x80002, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/vsock\x00', 0x141000, 0x0) sendmmsg$alg(r0, &(0x7f0000001740)=[{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000240)="4a3f0041799dea5db61ac6168e9cdaa89ff57b38256041ac4675302484fc8d46857665a67035a99e35c19275a9a71d0270ce7d4f13b514cb7a70a2fa4e32ad76d7d9086a219f97299fecb3e43f7efc2ba0348dbab825ab1f87f708b6df026017b0c40f9555ce0d530b6531fc370830ed009b178362c12bdd4c10fb9d3fe0a4fadcb525aedbed01feb5bbe3bbcc9337eb1a55a732bb4ec8a7912346aa4f95ef9a3e34c35176a8496d484ed78511f99683c0ed5bc9d8f73b24dc7b675db1bb1939e34173dd79540c0da10ee1f8980b0de08aa0fe95a04e3a301556cf", 0xdb}, {&(0x7f0000000340)="3ba4ed3f40c26c21a6f99c78ac499d611ec136de8c37bf793397633c9b2eafede6f466416c6c7e86470139d4922cbb66512a63c7c0215d6df3a60cf033d8050163b8ffa14dd03ff750bfc96812436a5981577e8e48a27eb9efeb1ac3002c05f702075c363d61290d4404ba53b3e51e9b7d5e0c6e02d3a8736fa1454284340abc94b1c39fc9944aa4bfbcf2e6bb0c0a8510fdfcc080eeb1712b9e9bec9f75243ed84e76fc657178c606d8fbe464def7fd58cfde5c55569ccbd2ae9e022d8d5b2f7cb9262f6927186f43648545ba71adba89d8159b7f76d6da9b713be429c4c0ec1aff3a63c57139c9b82a20b85d", 0xed}, {&(0x7f0000000440)="a786f3f35838309d54ad603bec880f101f0e421cce249b3498ac20d662f76e9dce52401b96b0ad1858a82ca477e06e7d9ae60618ea7a368362b4eaa1a5ab384d9af2afd5828651474ca6c184719db33d3f814fce5513d558ef309ee50ac073cd36f9323ce334e132328c3e611a3dc08dfa7300b7b3e52051c07d024528762e3bf4d749cf1eb1c5eff0a12de2d06f39b977c79d0cb07b7192d125bb0b5812d1e56534a63ed8eef48c510531220a3f0897cb95746166f0245a1060602d62481c4240481cf34b79278c9181499edeb210a57330a9e7c776f533", 0xd8}, {&(0x7f0000000040)="51e76d0b575b1deeb3ea214cc48eca5b8efc9a730ed2399d2531d444e32ea6d66de160cdf1d91b9a51e7273264a6043a1c569c8954d3833c19a13425329b096943f7b81b47fc3a64ea4e897263dc29d06681b18d5e370c87046d0d58f785a1f6032989d904015ad361e1c37271a73e2f51fe576651877e3423b3fcda5d55eeb4a37c09a8c01eca224e63f562108805866d5c9faeaf72243973ff", 0x9a}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000001540)="9d1c9fdffb01578c400bb6b1c0bb08195d8112a5b6cbf22a2969b922f23a3e0c523fb9c67f72944bfc1b5b5f678a407a7465068976fd827612c7c816a69b76d48124e3a3c52d5760b84459aa15d0e3f494b62bbcdc6ae7d7145b6d918c3b7a750a0601cfd93d9c03a15ae5c9ed1c3f4705985b4d780237bb443471d9207e6b3d2e2e465c65afec164f840b265bdf0f34eee9ecfba18637f9a8b84bba046cf4c4397e84e757b738fc8877b5a8678095a740ecc969833c9f23a3d3f4399aae71dc9f4dddbdd980b865101da608c286fa794a29998b5d2ee084cd65ab1509146fdfaa1a32f013b3408179ccf4af3b4d", 0xee}], 0x6, &(0x7f0000001640)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18}], 0x60, 0x80}, {0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f00000001c0)="786609ba93dcd40aa9f3bfeb8c9116c1a8a4a169", 0x14}], 0x1, &(0x7f0000001700)=[@op={0x18, 0x117, 0x3, 0x2}, @assoc={0x18, 0x117, 0x4, 0x101}], 0x30, 0x4000041}], 0x2, 0x5) fcntl$setflags(r0, 0x2, 0x0) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000001800)='/proc/capi/capi20\x00', 0x515681, 0x0) [ 1242.030899][T32104] x86/PAT: syz-executor.2:32104 map pfn RAM range req write-combining for [mem 0x1fe500000-0x1fe501fff], got write-back 01:32:40 executing program 2: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0x1e) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16, @ANYBLOB="010000000000000000000000000008000500ac141400080002000000000008000400ffffffff0c00030000000000000000000600060000000000080001"], 0x48}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$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)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000200000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=@newqdisc={0x4c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa, 0x1, 'netem\x00'}, {0x1c}}]}, 0x4c}}, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, 0x0, 0x200, 0x70bd25, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @local}, @GTPA_LINK={0x8, 0x1, r4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000004}, 0x40000) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r7, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r9 = dup(r8) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r9, 0x100000) 01:32:40 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:32:40 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x0, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x0) [ 1242.202059][T32121] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1242.267859][T32125] x86/PAT: syz-executor.2:32125 map pfn RAM range req write-combining for [mem 0x1feb00000-0x1feb01fff], got write-back [ 1242.285268][T32125] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 01:32:40 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) connect$inet(r3, &(0x7f0000000000)={0x2, 0x4e21, @private=0xa010100}, 0x10) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 01:32:40 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000) 01:32:40 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000180001040000000000e2fe5a23"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000200000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000380)=@newqdisc={0x1e4, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x7}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb, 0x1, 'mqprio\x00'}, {0x1b4, 0x2, {{0x5, [0xb, 0x2, 0x3, 0x8, 0xa, 0x1, 0xe, 0x7, 0xa, 0xb, 0xe, 0x0, 0xa, 0x8, 0x0, 0x3], 0x0, [0xfff, 0x1000, 0x0, 0x8001, 0x3, 0x8000, 0x40, 0x4, 0x6, 0x4, 0x7fff, 0x8001, 0x0, 0xfff8, 0x8, 0x7], [0x8, 0x7f, 0xf454, 0x3, 0x7, 0x9, 0x6, 0x7, 0x1, 0x5fde, 0x4, 0x800, 0x2, 0x1f, 0x8000, 0x3]}, [@TCA_MQPRIO_MAX_RATE64={0xac, 0x4, 0x0, 0x1, [{0xc, 0x4, 0x400}, {0xc, 0x4, 0x10000}, {0xc, 0x4, 0xc9c}, {0xc, 0x4, 0x1}, {0xc, 0x4, 0x6}, {0xc, 0x4, 0x1}, {0xc, 0x4, 0xc982}, {0xc, 0x4, 0xa72}, {0xc, 0x4, 0x101}, {0xc, 0x4, 0x8}, {0xc, 0x4, 0x8}, {0xc, 0x4, 0x4b}, {0xc, 0x4, 0x5}, {0xc, 0x4, 0x6}]}, @TCA_MQPRIO_MODE={0x6}, @TCA_MQPRIO_MIN_RATE64={0x1c, 0x3, 0x0, 0x1, [{0xc, 0x3, 0xfffffffffffffff7}, {0xc, 0x3, 0x757}]}, @TCA_MQPRIO_MAX_RATE64={0x1c, 0x4, 0x0, 0x1, [{0xc, 0x4, 0x2}, {0xc, 0x4, 0x10000}]}, @TCA_MQPRIO_MIN_RATE64={0x70, 0x3, 0x0, 0x1, [{0xc, 0x3, 0x4}, {0xb, 0x3, 0x9}, {0xc, 0x3, 0x401}, {0xc, 0x3, 0xfffffffffffffffe}, {0xc, 0x3, 0x9}, {0xc}, {0xc, 0x3, 0xec}, {0xc, 0x3, 0x7ff}, {0xc, 0x3, 0x101}]}]}}}]}, 0x1e4}}, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000040)={@local, r5}, 0x14) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 01:32:40 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000000)={0x20a927, 0xd, 0x1, r1}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100000) 01:32:40 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x0, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x0) 01:32:40 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) [ 1242.636104][T32148] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 01:32:40 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x0, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x0) 01:32:40 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r4, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$RXRPC_UPGRADEABLE_SERVICE(r4, 0x110, 0x5, &(0x7f0000000000)=[0x1, 0x4], 0x2) r5 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r5, 0x100000) [ 1242.676957][T32159] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 01:32:40 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000) 01:32:40 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000180001040000000000e2fe5a23"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="b7b2407a8d8d63", 0x7}, {&(0x7f0000000240)="9ef598e1876c34e720b87268e9f3823fb6c623021daf9282a1db42e0fa968d5906fce5a49d5a50f5b03f2ee0f61abe9aa9412eac4c107ace04ee0d24f96c69005c7538d9b48dd96e0f06fbcc56e5e2534fd7a8e0fdbc2916c897776e77fe7749b702ceda94ae754f3150beafc55c90b1272bf09f1db40f8d69a3d5944af5799f9bbe7b4932cedb9b99637ede9ca28dee0e0641bd33361c105c72f6", 0x9b}, {&(0x7f0000000300)="cc942a7130ba57626d85f24bcfe7dbef9213b846a77a273374392a3e09ee4a9310482aaa2670846367252eeb598d03b843f8f03338121261e5c533c0d73a0e807d7b127f243f67fbdc701c344810ea2a440da0f44a115fb6a893d491b8ddcc9a93af71157652e2c1a2a21aaa96f61a5307fcbd6bfc64c2903f1534c319ec39243238ae41b6fa0d08fb91d70d0237157b1040ef86ed27ece4d3720b282bdf87f4", 0xa0}, {&(0x7f00000003c0)="850e404fc79937ebd9ef95f764d199c7244958e71d4368daf2ed1708e1534d0d0df3db5a46cbc6735a51a0e170a27f406139b6f43cefb0ddd509c0c86f19822599fd2ba04027c552e3a5b6ca9b4715d313f7d89cdadd610601982aed02ee7996e16d6b22a5c29ab1023257d19d9428a5b029e3ea7bd4e33ba7f17c8e7a3671db9fa96b32ba53e6d9a3463c0f05526c7aa5fcf8e0e0a26b99e3e8b2e6cd8aa18b41b96b", 0xa3}, {&(0x7f0000000480)="d42b0dee457de1575e5b89acd021ceed116e4fcec01217a51b27098ec36e129b855d327e7714535d540bb465ef95caeea56905b2cae67d52a1474df33e07952ac7ce1c1bd9cedb8bb3efeba8e1e8ac4c06e9d161ca60d83af0f3b7ef19d118445bcc5214b1c4fca0c64749e0b248067ad9b27867524678006f8f5f06d0c51c0563214c5ad70b8b210913310f118becc86ca1b63b4c376fc9a97c2505d610", 0x9e}, {&(0x7f0000000540)="ef0cb5ffdb870ac2c354464a3c1a0f2cb360089f22349ca38b0bedac657649ed6701ceee0fd0563d503ec16a274cbc8b312871a95649e74b2b748bbe9260cb0534f956b6d91e2b5d9ccc3ec6204248bd8aaf38913188a4ee2bf5ef2fc6bb7c3bce17c1855473bc98a8ccffeca106c1fa4722e405e54a7581d08c4303328e53df5c3d36a9afa52b5e62ce84b6f6e24cc6c36621c90a259c88ff3225e953fcef1c", 0xa0}, {&(0x7f0000000600)="b6832a7642d4805f06a0ed5b5d88a5572a594b579d32142a0fddc51c683b32e14bf4a4e5dae53dc84fcf79ac18ed8530e14c57ac11dbbe9bc374eaa89584486f82a64d75beda8bc4c86105313a273a3993fb3dc4cf4bca2c1d19867ea079a4ee50c747b0b9306a4cf2bbe4b73dc81aec3df36d5aad47d2949512d652fa05a3f60003f4ce63c7d464d5c9a9de23df5519d7cf63", 0x93}], 0x7, &(0x7f0000000100)}], 0x1, 0x0) 01:32:40 executing program 4: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x4001ff) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) clock_gettime(0x0, &(0x7f0000000d00)={0x0, 0x0}) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000d80)={0x8, 0x1, 0x200, 0x5, 0xb, "87b298af1ea50a77f9ad5c03522bf2ed17bc85"}) recvmmsg(0xffffffffffffffff, &(0x7f0000000c80)=[{{&(0x7f0000000140)=@x25={0x9, @remote}, 0x80, &(0x7f0000000700)=[{&(0x7f00000001c0)=""/119, 0x77}, {&(0x7f0000000240)=""/150, 0x96}, {&(0x7f0000000500)=""/47, 0x2f}, {&(0x7f0000000300)=""/129, 0x81}, {&(0x7f00000003c0)=""/148, 0x94}, {&(0x7f0000000480)=""/115, 0x73}, {&(0x7f0000000f00)=""/210, 0xd2}, {&(0x7f0000000600)=""/157, 0x9d}, {&(0x7f00000000c0)=""/39, 0x27}, {&(0x7f00000006c0)=""/5, 0x5}], 0xa}, 0x56c6}, {{&(0x7f00000007c0)=@sco={0x1f, @none}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000840)=""/38, 0x26}, {&(0x7f0000000880)=""/27, 0x1b}, {&(0x7f00000008c0)=""/74, 0x4a}, {&(0x7f0000000940)=""/165, 0xa5}, {&(0x7f0000000a00)=""/224, 0xe0}], 0x5, &(0x7f0000000b80)=""/198, 0xc6}, 0x9}], 0x2, 0x100, &(0x7f0000000d40)={r2, r3+60000000}) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000ec0)) pipe2(&(0x7f0000000dc0)={0xffffffffffffffff}, 0x4800) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$PPPIOCGUNIT(r6, 0x80047456, &(0x7f0000000040)) r7 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r7, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r7, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) ioctl$PPPIOCGCHAN(r7, 0x80047437, &(0x7f0000000e80)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r4, 0xc0605345, &(0x7f0000000e00)={0xb18, 0x1, {0x1, 0x2, 0x8001, 0x3, 0x800}, 0x2}) recvfrom$ax25(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 01:32:40 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) [ 1242.803777][T32171] x86/PAT: syz-executor.2:32171 map pfn RAM range req write-combining for [mem 0x1fd300000-0x1fd301fff], got write-back 01:32:41 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0x0, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x0) 01:32:41 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x6000000000000000) [ 1242.883808][T32175] x86/PAT: syz-executor.2:32175 map pfn RAM range req write-combining for [mem 0x1fd100000-0x1fd101fff], got write-back 01:32:41 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) accept$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r3) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000500)={0x0}, 0x1, 0x0, 0x0, 0x4001c}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000200000164297e80012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=@newqdisc={0x4c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa, 0x1, 'netem\x00'}, {0x1c}}]}, 0x4c}}, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000440)={&(0x7f0000000180)=@expire={0x294, 0x18, 0x800, 0x70bd2d, 0x25dfdbfe, {{{@in6=@local, @in6=@mcast1, 0x4e22, 0x0, 0x4e22, 0x43, 0x2, 0x80, 0x0, 0x32, r1, r3}, {@in6=@private1, 0x4d5, 0x32}, @in=@remote, {0x100000000, 0x15, 0x4, 0x7, 0x23098e5f, 0x7f, 0x8000, 0x7fff}, {0x0, 0x9, 0x9, 0x8}, {0x2, 0x3, 0xa067}, 0x70bd2d, 0x3507, 0xa, 0x1, 0x40, 0x5e}, 0x40}, [@replay_thresh={0x8, 0xb, 0x6}, @offload={0xc, 0x1c, {r7}}, @policy_type={0xa, 0x10, {0x1}}, @coaddr={0x14, 0xe, @in6=@private2={0xfc, 0x2, [], 0x1}}, @tfcpad={0x8, 0x16, 0x7ff}, @proto={0x5, 0x19, 0x3c}, @address_filter={0x28, 0x1a, {@in=@private=0x7, @in6=@private2, 0xa, 0x1, 0x20}}, @algo_auth_trunc={0xa9, 0x14, {{'wp256-generic\x00'}, 0x2e8, 0x40, "0bda6ffa2b9786ef0c0639313696e2ee2bc2741d2eee0a8e822e548be344a7eb589e6a5574cf063a82345dbe2d3470a91d5b8f03667ce7c0638f59000f3fa367aa7fab721c937eee0f3c4db7fb51dc5adee54c7abf4d368fcba75b79a9"}}, @algo_auth_trunc={0x81, 0x14, {{'sha512-generic\x00'}, 0x1a8, 0x180, "c71c9fc839bc061b26abe6e1719592e1dbf768b2940efa473f8758ea44b5010d11d0745fdf4ded52db7c0d8173510ef3d996f1a942"}}]}, 0x294}, 0x1, 0x0, 0x0, 0x10}, 0x0) r8 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r9, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r9, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r9, 0x0, 0x0, 0x0, 0x0, 0x0) 01:32:41 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="0400000000000000000023000200000019"], 0x20}}, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x3cbb}, 0x4) getpeername$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c) r2 = socket(0x2f, 0x800, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x0, 0x40000) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) sendmsg$IPSET_CMD_GET_BYNAME(r3, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x58, 0xe, 0x6, 0x101, 0x0, 0x0, {0x2, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x58}, 0x1, 0x0, 0x0, 0x40000}, 0x4010) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_HW_PARAMS_OLD(r5, 0xc1004111, &(0x7f00000002c0)={0x20000000, [0x1, 0x7, 0x2], [{0x10001, 0x2, 0x1, 0x0, 0x1}, {0x1, 0x0, 0x1, 0x1}, {0x7ff, 0xe, 0x0, 0x1, 0x0, 0x1}, {0x121e, 0x2, 0x1, 0x0, 0x0, 0x1}, {0x20, 0x9, 0x1, 0x1, 0x0, 0x1}, {0x4, 0x3, 0x1, 0x0, 0x1, 0x1}, {0x6, 0x8, 0x1}, {0x2, 0x7, 0x1, 0x1, 0x1, 0x1}, {0x200, 0x80000001, 0x1, 0x1}, {0x7fff, 0xfffffff9, 0x0, 0x1}, {0x32, 0xffffffc0, 0x1, 0x1, 0x0, 0x1}, {0x321, 0xfffff800, 0x0, 0x0, 0x1, 0x1}], 0x30}) 01:32:41 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r2 = dup(r1) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r2, 0x100000) 01:32:41 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0x0, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x0) 01:32:41 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:32:41 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x6558000000000000) [ 1243.060654][T32194] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1243.139793][T32199] x86/PAT: syz-executor.2:32199 map pfn RAM range req write-combining for [mem 0x1fd700000-0x1fd701fff], got write-back 01:32:41 executing program 5: arch_prctl$ARCH_GET_GS(0x1004, &(0x7f0000000000)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="0603243aa6d26904cf712386a74669a6c3b36310aeee72f2e9e4bfd6ee57d4621a921673ddba3a5077418522a24727a4c50f8581c08597f1a220bd81820f0d24820fe31e93faccb7a5851833da1a939c28958aa45c3a64210538d3"], 0x20}, 0x1, 0x0, 0x0, 0x40800}, 0x20000004) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 01:32:41 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x5) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2a, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0, 0x5, 0x0, 0x9}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) ioctl$BINDER_SET_MAX_THREADS(0xffffffffffffffff, 0x40046205, &(0x7f0000000000)=0x3ff) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 01:32:41 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0x0, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x0) 01:32:41 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r3 = syz_usb_connect$hid(0x0, 0x3f, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000000000406d046a4041000100000109022d000100000000090400000103010000092100000401220500090581030000020000090502034000b50107064945e7cc18d4b6eb9ef07026e138db2c608b5cbfb8bbcb44091c648fe946f95d4812e118a052c96e2575b00bbf9d6be1a65cbfde49a9bb68f104377bf0"], 0x0) syz_usb_disconnect(r3) syz_usb_disconnect(0xffffffffffffffff) r4 = syz_usb_connect(0x0, 0x24, &(0x7f0000000140)=ANY=[], 0x0) syz_usb_control_io(r4, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002f00)=[{{&(0x7f0000002f80)=@generic, 0x80, 0x0}}], 0x1, 0x0, 0x0) clone(0x2000900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_open_dev$tty1(0xc, 0x4, 0x2) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r5, 0x29, 0x15, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) setxattr$trusted_overlay_origin(0x0, 0x0, &(0x7f0000000700)='y\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc300, 0x81, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) 01:32:41 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x8100000000000000) 01:32:41 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:32:41 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000140)=""/204) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 01:32:41 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd}) r3 = dup(0xffffffffffffffff) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r3, 0x0) 01:32:41 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff00000000) 01:32:41 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd}) r3 = dup(0xffffffffffffffff) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r3, 0x0) 01:32:41 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000180001040000000000e2fe5a23"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SG_IO(r2, 0x2285, &(0x7f00000005c0)={0x53, 0xffffffffffffffff, 0x83, 0xfa, @scatter={0x5, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/155, 0x9b}, {&(0x7f0000000180)=""/106, 0x6a}, {&(0x7f0000000240)=""/72, 0x48}, {&(0x7f00000002c0)}, {&(0x7f0000000300)=""/68, 0x44}]}, &(0x7f0000000400)="eaa13aa57be593eab14e1fa387306d8928ddea89aa73b6710e4676edf783518c0f650826f1c235f46a62f7fb563c67c1303d2cc5719e448b236a6645ca80e2d1d1c8f1498f8e51ca7f6034a51b707faf351c1a60d452c6943a1e5872f81a4e51c5cfed7a08b6ad3f8bb2a0a6a3dafa8d1df95f0c0a3585cc0d45a14f22ef3c8a92eae5", &(0x7f00000004c0)=""/179, 0xffff, 0x10024, 0xffffffffffffffff, &(0x7f0000000580)}) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 01:32:41 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_TIOCINQ(r5, 0x541b, &(0x7f00000000c0)) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x48a00, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r6, 0xc0305602, &(0x7f0000000000)={0x0, 0x8, 0x100c, 0x1}) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) write$dsp(r8, &(0x7f0000000140)="f638e551fafb3b368463a30fdb810d4a0ba0", 0x12) 01:32:41 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:32:41 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x9003000000000000) 01:32:41 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd}) r3 = dup(0xffffffffffffffff) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r3, 0x0) [ 1243.686927][T32249] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1243.704292][ T2593] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 1243.747372][T32254] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1244.094220][ T2593] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1244.104172][ T2593] usb 3-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 1244.194656][ T2593] usb 3-1: New USB device found, idVendor=046d, idProduct=406a, bcdDevice= 0.41 [ 1244.208092][ T2593] usb 3-1: New USB device strings: Mfr=1, Product=0, SerialNumber=0 [ 1244.216532][ T2593] usb 3-1: Manufacturer: syz [ 1244.225398][ T2593] usb 3-1: config 0 descriptor?? [ 1244.574200][ T2593] usbhid 3-1:0.0: can't add hid device: -71 [ 1244.580254][ T2593] usbhid: probe of 3-1:0.0 failed with error -71 [ 1244.590199][ T2593] usb 3-1: USB disconnect, device number 2 [ 1245.134128][ T2593] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 1245.524056][ T2593] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1245.534555][ T2593] usb 3-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 1245.624636][ T2593] usb 3-1: New USB device found, idVendor=046d, idProduct=406a, bcdDevice= 0.41 [ 1245.633723][ T2593] usb 3-1: New USB device strings: Mfr=1, Product=0, SerialNumber=0 [ 1245.642122][ T2593] usb 3-1: Manufacturer: syz [ 1245.653130][ T2593] usb 3-1: config 0 descriptor?? [ 1246.184061][ T2593] usbhid 3-1:0.0: can't add hid device: -71 [ 1246.190311][ T2593] usbhid: probe of 3-1:0.0 failed with error -71 [ 1246.200103][ T2593] usb 3-1: USB disconnect, device number 3 01:32:45 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0xc00e000000000000) 01:32:45 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) setsockopt$bt_hci_HCI_TIME_STAMP(r4, 0x0, 0x3, &(0x7f0000000000)=0xfffffc00, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$IPSET_CMD_GET_BYNAME(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x4c, 0xe, 0x6, 0x3, 0x0, 0x0, {0x3, 0x0, 0x8}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x4c}, 0x1, 0x0, 0x0, 0x24040011}, 0x1000) ioctl$TUNGETDEVNETNS(r4, 0x54e3, 0x0) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) write$evdev(r6, &(0x7f0000000340)=[{{}, 0x3, 0x1f, 0x7fff}, {{0x77359400}, 0x15, 0x0, 0x5}], 0x30) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r1, &(0x7f0000000140)="76eb318452d5c4085b4f2784d299929dc006efbb1b272e84a488dbafc42341352a50043c0e82be95a86cf19b6110ff7259245e4adca7ffd6159f60ee0dafd77db7b30ae61f16d9912166833b8f5ae739096dad98ef6802169e8201679ea4fc1a59f4a702767004cc0967e1e319e17872292aec9b778f6cd556f37a4d3e4d1ca3f67850ca4aaad331595f699ac69c61de1f3b4c666a5d13aa"}, 0x20) 01:32:45 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000180001040000000000e2fe5a23"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) 01:32:45 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x0) [ 1246.815772][T32291] udc-core: couldn't find an available UDC or it's busy [ 1246.825998][T32291] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 01:32:45 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:32:45 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket(0x1d, 0x6, 0x1fe) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f00000000c0)={0x8000006, 0x6, 0x8000008, 0xffff}, 0x10) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) mq_open(&(0x7f0000000000)='/dev/ion\x00', 0x2, 0x203, &(0x7f0000000040)={0x9, 0x4, 0xc8, 0x7}) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) dup(r5) r6 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r6, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) mmap(&(0x7f0000130000/0x4000)=nil, 0x4000, 0x0, 0x30051, r6, 0x8535c000) [ 1246.893912][ T2479] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 1246.910274][T32310] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 01:32:45 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0xffffff7f00000000) 01:32:45 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r6) r7 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r7, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r7, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@loopback, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private1}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x9f, 0x1, &(0x7f0000000100)=[{&(0x7f0000000080)="4663526d51853190b189e101f38ab10ce06da5211b47949660934ac4af9bbe09452f5cb72c9f2b45ca8faff49b6f088dea5128be978dda6ba22f8e35e763d6caffd59131d5b6", 0x46, 0x200}], 0x20, &(0x7f0000000340)={[{@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@dots='dots'}, {@fat=@uid={'uid', 0x3d, r6}}, {@nodots='nodots'}, {@fat=@errors_continue='errors=continue'}, {@nodots='nodots'}, {@dots='dots'}], [{@fowner_lt={'fowner<', r8}}, {@appraise='appraise'}, {@obj_role={'obj_role', 0x3d, '/dev/ion\x00'}}, {@permit_directio='permit_directio'}, {@dont_hash='dont_hash'}, {@mask={'mask', 0x3d, '^MAY_EXEC'}}]}) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100000) [ 1246.962994][T32317] x86/PAT: syz-executor.1:32317 map pfn RAM range req write-combining for [mem 0x1fc000000-0x1fc001fff], got write-back 01:32:45 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000140)={0x6, {{0xa, 0x4e20, 0x5, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x6}}}, 0x88) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r3, 0x0, 0x0, 0x0, 0x0, 0x0) 01:32:45 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x0) 01:32:45 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) [ 1247.094147][T32328] x86/PAT: syz-executor.2:32328 map pfn RAM range req write-combining for [mem 0x1fc900000-0x1fc901fff], got write-back 01:32:45 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000) 01:32:45 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) futimesat(r4, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)={{r5, r6/1000+10000}, {r7, r8/1000+60000}}) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1247.249814][T32342] x86/PAT: syz-executor.1:32342 map pfn RAM range req write-combining for [mem 0x1fca00000-0x1fca01fff], got write-back [ 1247.282983][T32320] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 01:32:45 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:32:45 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="200000001800010486adc6ed0b06000023"], 0x20}}, 0x0) syz_usb_connect_ath9k(0x3, 0x5a, &(0x7f0000000040)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0xcf3, 0x9271, 0x108, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x48}}]}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000000240)=""/182) tee(r0, r1, 0x8, 0x1) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 01:32:45 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) epoll_wait(r4, &(0x7f0000000000)=[{}, {}, {}, {}, {}], 0x5, 0x2) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 01:32:45 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) recvmsg$can_j1939(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000140)=@l2tp6, 0x80, &(0x7f0000000600)=[{&(0x7f00000001c0)=""/93, 0x5d}, {&(0x7f0000000240)=""/226, 0xe2}, {&(0x7f0000000340)=""/220, 0xdc}, {}, {&(0x7f00000000c0)=""/56, 0x38}, {&(0x7f0000000440)=""/102, 0x66}, {&(0x7f00000004c0)=""/131, 0x83}, {&(0x7f0000000580)=""/16, 0x10}, {&(0x7f00000005c0)=""/37, 0x25}], 0x9, &(0x7f00000006c0)=""/86, 0x56}, 0x20) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 01:32:45 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x0) 01:32:45 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:32:45 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x6, 0x2) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1247.517171][T32360] x86/PAT: syz-executor.1:32360 map pfn RAM range req write-combining for [mem 0x1fd400000-0x1fd401fff], got write-back 01:32:45 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x10, r4, 0x0) 01:32:45 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x30, r4, 0x1, 0x0, 0x0, {{}, {}, {0x14, 0x19, {0xfffffffc}}}}, 0x30}}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x1c, r4, 0x1, 0x70bd27, 0x25dfdbfb, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x2c0d4) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(0xffffffffffffffff, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) sendmsg$ETHTOOL_MSG_WOL_GET(r3, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, 0x0, 0x300, 0x70bd2b, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r5, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x6c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x300cce, &(0x7f00000000c0)=ANY=[], 0x0) recvfrom$ax25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 01:32:45 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$IMSETDEVNAME(r2, 0x80184947, &(0x7f0000000200)={0x1, 'syz1\x00'}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r4, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r5 = fcntl$dupfd(r1, 0x406, r4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mq_timedsend(r5, &(0x7f0000000140)="1ee3840d87cf68843e07a8364d4394c6ac3a2ca90067ea693d1283f75daa127060ec5f1820b52d9b0a8952de97af1fc23518c7a898156964f9aa0462ac846220a7448b0510a7a85b817fb91db3c64b95b692020db00c97f0", 0x58, 0x8, &(0x7f00000000c0)={r6, r7+60000000}) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r3, 0x0, 0x0, 0x0, 0x0, 0x0) 01:32:45 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x10, r4, 0x0) 01:32:46 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) [ 1247.843756][ T2182] usb 6-1: new high-speed USB device number 2 using dummy_hcd 01:32:46 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000000000)={0x3000, 0x10000}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r4, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r4, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1248.374377][ T2182] usb 6-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 1248.383458][ T2182] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1248.413689][ T2182] usb 6-1: Product: syz [ 1248.417894][ T2182] usb 6-1: Manufacturer: syz [ 1248.422491][ T2182] usb 6-1: SerialNumber: syz 01:32:48 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfc, 0x4000}, 0xc) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 01:32:48 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x10, r4, 0x0) 01:32:48 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:32:48 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000000), &(0x7f00000000c0)=0x4) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) arch_prctl$ARCH_GET_FS(0x1003, &(0x7f0000000140)) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000180)={0x2, {0x2, 0x6, 0x5, 0xba0, 0xcd3, 0x1}}) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) io_uring_register$IORING_UNREGISTER_BUFFERS(0xffffffffffffffff, 0x1, 0x0, 0x0) r6 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r6) socket(0x1e, 0x2, 0x5be8d7b2) 01:32:48 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200800, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000100)='SEG6\x00') ioctl$DRM_IOCTL_MODE_GETGAMMA(r1, 0xc02064a4, &(0x7f0000000280)={0x5, 0xa, &(0x7f0000000140)=[0x8, 0x5a7a, 0x3, 0x3ff, 0x6, 0x802, 0x4, 0x0, 0x0, 0x2], &(0x7f0000000180)=[0x46, 0x0, 0x7], &(0x7f0000000240)=[0x7, 0x6, 0x7, 0x8]}) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="080027bd7000fddbdf25010000000c0004000700000000000000a56d8101c63d1bf9e1c96173ff89593de7c83590e84a75c00f030764a88fcf13de34d8d907a3c2c6cd0ebc22462c94b3c9f44f5628a843e7932d65092e4c26674d1d25d3bffd6845b4129c5f2a4673673ce16f08779d5fe0611edba041f92f4386e2022ff6bee57dc755f0"], 0x20}, 0x1, 0x0, 0x0, 0x8010}, 0x40000) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x20, 0x0, 0x300, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x20044040}, 0x4c000) sendmsg$SEG6_CMD_SETHMAC(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0x1c, r4, 0x5, 0x0, 0x0, {}, [@SEG6_ATTR_HMACKEYID={0x8}]}, 0x1c}, 0x1, 0x6c}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r4, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000814}, 0xc051) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$KVM_SET_CPUID2(r6, 0x4008ae90, &(0x7f0000000340)={0x7, 0x0, [{0x4, 0x2f11, 0x3, 0x9, 0x2, 0x2, 0x1ff}, {0x2, 0x100, 0x4, 0x5e, 0x4080000, 0x3, 0x5}, {0x1, 0x40, 0x2, 0x2c2a, 0x8, 0xd2e, 0x6}, {0x80000007, 0x6451, 0x4, 0x2, 0x0, 0x2d, 0x88000000}, {0xb, 0x8000, 0x2, 0x7, 0x3, 0x3, 0x4}, {0x40000001, 0x8, 0x3, 0x1, 0x3f, 0x9, 0x20}, {0xc0000001, 0xc8, 0x0, 0xfffffffd, 0x2, 0x839e, 0x10001}]}) socket$can_j1939(0x1d, 0x2, 0x7) r7 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r7, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r9 = dup(r8) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r9, 0x100000) [ 1250.520649][ T2182] usb 6-1: USB disconnect, device number 2 01:32:48 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, 0xffffffffffffffff, 0x0) 01:32:48 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="20629d2d000000180001040000000000e2fe5a2379602b36e5ed6877964becb13e0d0cc7049add107571eee14caf12cfda614280513bca5261f77d131074212285663c1a8037631cdb3fae3ba014f59ff2282b5be529484d18eec628499781d392bb6929ae3d3200"/119], 0x20}}, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000040)='gtp\x00') sendmsg$GTP_CMD_NEWPDP(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000000000000000000008000500ac141400080002000000000008000400ffffffff0c00030000000000000000000600060000000000080001"], 0x48}}, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000628bd7000fbdbdf250200000006000600010000000c000300040000000000000008000400ac1414aa08000700", @ANYRES32=r3, @ANYBLOB="852ab6a478538fb19afdf880af4f752d090000000000000046ceeb7d2cfe446801dea0f635890aaea68ce9618a452851f7debf504c18"], 0x38}, 0x1, 0x0, 0x0, 0x48041}, 0x4012) r4 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r4, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 01:32:48 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(0xffffffffffffffff, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @dev, 0xc}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000c636513da67600f6fea962aea9238efc38ed4e7347c8d4ddc2dba2ca3956836d3595b0720660355e79fb14d62a4c274c11a8b2f15d31e41ca9bdfcec89f5fe1d1e49dab31f86af6e56d42383058eae55ddd6d77b8cd3cab05ab86f4e60c5cce3b635ca197fa3f95221e356db5bc47ca1ba01076ed86af", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000000)={r4}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r4, 0xc0f, 0x5, [0x1, 0x5, 0x7fff, 0xc622, 0x0]}, &(0x7f00000000c0)=0x12) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000140)={r5, 0x12b4}, 0x8) r6 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r7, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r7, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r7, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1250.631750][T32417] x86/PAT: syz-executor.2:32417 map pfn RAM range req write-combining for [mem 0x1fb600000-0x1fb601fff], got write-back 01:32:48 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) bind(r3, &(0x7f0000000140)=@caif=@rfm={0x25, 0x2, "65a4ab91a419b549123ad0a4cd421212"}, 0x80) write(r2, &(0x7f0000000000)="240000001e005f0214fffffffffffff8070000000067030731f39f97c40009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 01:32:48 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) r5 = socket(0x10, 0x3, 0x0) setsockopt$RXRPC_MIN_SECURITY_LEVEL(r4, 0x110, 0x4, &(0x7f0000000040), 0x4) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r5, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) ioctl$sock_netdev_private(r5, 0x89fd, &(0x7f0000000000)="28f5b2c6bc873cbc07bee0bbaedcc77e65621e658010fb741025f9f584361b519c40fc3e0f6576bc9fd6b5") mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100000) socket$unix(0x1, 0x1, 0x0) 01:32:48 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:32:48 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, 0xffffffffffffffff, 0x0) 01:32:48 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$VT_DISALLOCATE(r1, 0x5608) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000180001040000000000e2fe5a23"], 0x20}}, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x1, 0x0) 01:32:49 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_IRQ_LINE_STATUS(0xffffffffffffffff, 0xc008ae67, &(0x7f00000000c0)={0x2a61, 0x109}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0, 0xfffffffe}, 0x10) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) r6 = socket(0x29, 0x5, 0x4) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r6, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) write$binfmt_aout(r6, &(0x7f0000000600)=ANY=[@ANYBLOB="0801ff80b8010000cf010000a10200007301000001000000000000000000000053f78ab94fccc593aa236728699a7346beb43f3e9a6013641fe9946f717bc8c6bc9d37c0787193b1c72e570b1d871b9a2f52384a4c5560250e519be8a33beb61b38ab5363d8f58eb32dc8f78ed5830e88ad2d4be2fd2a5831e5e89d9d364ea85195be38a7b32f1326a698c1b960c14adf73633c313ef4992fd84b9df8027d2e757fe8d5d2d4372c4d4f46589d4d4988a440fc31ef988dd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d0412bd71700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007fffd4"], 0x2b7) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(0xffffffffffffffff, 0x800455d1, &(0x7f0000000140)) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) ioctl$sock_x25_SIOCDELRT(r3, 0x890c, &(0x7f0000000240)={@null=' \x00', 0xf, 'ipvlan0\x00'}) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 01:32:49 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000180001040000000000e2fe5a23"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000240)=[@op={0x18, 0x117, 0x3, 0x4a64b9890d18fb6d}, @assoc={0x18, 0x117, 0x4, 0x3f}, @iv={0x88, 0x117, 0x2, 0x6e, "96a76c6a1eceade6fe79cc7fc0442515ef646d1c3b6a89818466dc4f390348cb80ac037e789b7b06a58f04122da9e1eb5610ce67aacecd288f202cc19369dd39e08c0c0b7a320e72ea994a5c2c108630f04bfd7ba7c9528c11280f1b28f8e04ea7070dbf630f70cdc73e14194efd"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xfff}], 0x118}], 0x1, 0x0) 01:32:49 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, 0xffffffffffffffff, 0x0) [ 1250.954068][T32452] x86/PAT: syz-executor.2:32452 map pfn RAM range req write-combining for [mem 0x1f9e00000-0x1f9e01fff], got write-back 01:32:49 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="20000000180001040000000000e2fe5a23"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 01:32:49 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) [ 1251.069298][T32439] x86/PAT: syz-executor.2:32439 map pfn RAM range req write-combining for [mem 0x1f9c00000-0x1f9c01fff], got write-back 01:32:49 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) [ 1251.161751][T32473] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1251.280948][T32479] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 01:32:49 executing program 2: socket$unix(0x1, 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100000) 01:32:49 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x4001ff) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 01:32:49 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:32:49 executing program 1 (fault-call:7 fault-nth:0): r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x0) 01:32:49 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000180001040000000000e2fe5a23"], 0x20}}, 0x0) r0 = socket(0x3, 0x80000, 0x2) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$USBDEVFS_GETDRIVER(r2, 0x41045508, &(0x7f0000000240)={0x60000000, "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"}) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 01:32:49 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x280002, 0x0) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r4, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) sendmmsg$alg(r4, &(0x7f0000003000)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000140)="dd9ffcd341cf42adf5", 0x9}], 0x1, 0x0, 0x0, 0x20000010}, {0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000001c0)="865319058697971589aede2c90f590134f2fc392bdd8d8b8b5fff336bcc3fa2a4c4d73dcd06d5b6ec1289b715bcfeee75346baff6536c53632ff139c84b97a6d2152328a5e66172ed106596e57aa6a876cb45e14cba07f038804a67eadf84dc276b9918b37470ef750ad1bf27bf17523e22b882c6f1c543a2d5df470575b3700aaffd65dfdfc9767496fc15d614a702c8d880bcf9bb628463e150e24b4fef678edabd893d4dabc2379b9527a004f2af7cae4a1998e5c55d7b04f81213af6c2c58ba7ad59cd3ac3ea2268b854078f6aad3d0a49649598d1", 0xd7}], 0x1, &(0x7f0000000300)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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"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"}], 0x1128, 0x40010}, {0x0, 0x0, &(0x7f0000002ec0)=[{&(0x7f0000002d00)="792639e07275d4206b34857417a71d40536211f266da18b67e741eee28b153ae69ba12802dccdfad6c7bbd384628dc1eccbbb463c26d48a40775d2197420069de9d5515064c813cc69d9077c48d51303e3c922e1e62da39be89a26f2ba588c87db372b88a53d516d35fd2e93a1a619e62dde951ab45a8d22ac91b559aeea99ba7e1e37380b914534ca5e08821acd3862698a3c8f609642f55f1e9f52e813df2fbf0df4f36d9100bdb7c2234a2b64967c69b7eef54af46300b9e2481d6ffab939a7e906b76f7d7526e9e18506bd400cc7b2f8e767406f2a46ba5e89d761ba82c66e16d32b2560cac741", 0xe9}, {&(0x7f0000002e00)="5d00e318bf7488176197d17d7f8629f67bff3d8ed9a567f1705797487ad7ef8fe44a653a35064ccd1092031bea60a4ad194ed4debf13569352d271a90d520f3393c85e08176fff2a4a590a3d0c3e7a3b68f5494f4009dda3afc28fc501e17200af4832", 0x63}, {&(0x7f0000002e80)="e4", 0x1}], 0x3, &(0x7f0000002f00)=[@iv={0x80, 0x117, 0x2, 0x6b, "fab7fb91eb6190c07d9025ae17b0f0f8c8ab4a7ff5448487ce37aada6b2bce825ea0726537adbce23ac05bb8bbf2c0689a6c38a3ff42cbf30dfcdf1097afa9031702778c5f05e2552be693bc2948206380c2bc492edcae30cef886673450262af73a6a867becb631a66388"}, @iv={0x70, 0x117, 0x2, 0x58, "348d7ca25c71dd03a7e75e03d720b6660508a5ec619476db933d81920cb56bebb72bd48c921d3fa84b4f27ee15e36642e1e9587c3bfe08c1c4302abf559010c417e203ba4acd7d8e18f1129ce4a54905e81969463b56f6c7"}], 0xf0, 0x8000}], 0x6, 0x400d0) open(&(0x7f00000000c0)='./file0\x00', 0x62800, 0xc0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0, 0x0, 0x0, 0xffff}, 0xa) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 01:32:49 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="2000007d1800010400e0ffffffe2fe5a23"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) bind$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x4e22, 0x28, @private0={0xfc, 0x0, [], 0x1}, 0x1}}, 0x24) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80100, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00000000c0)) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) sendto$l2tp(r2, &(0x7f0000000240)="ca3f2932a9ab3317f7919848495a5097373b467fefe775b6ab01c6a0a1bbb426c71e53ba04ee30da96265b1fe2c55695eb05786567c7562cfb65c395e926d86f71aa5d9fbe342490f7b7d5a3a9e8f12d00cf1afe67f9560916fe8ea144915462b789a9abe9bb95ca293e84e04ad7d11310b6ec26cd1a9b7480347d0cf3284cac8959e8ba941db5700204740ec933f4df24bec9eb84d2ef3f4b428eecb9a17066dd24a6d7882dfb0e0d64312828487f60", 0xb0, 0x40004, &(0x7f0000000180)={0x2, 0x0, @private=0xa010100}, 0x10) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000300)={0x7, "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"}) [ 1251.637772][T32496] x86/PAT: syz-executor.2:32496 map pfn RAM range req write-combining for [mem 0x1faa00000-0x1faa01fff], got write-back [ 1251.654590][T32497] FAULT_INJECTION: forcing a failure. [ 1251.654590][T32497] name failslab, interval 1, probability 0, space 0, times 0 01:32:49 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(0xffffffffffffffff, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) accept4$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x0, @none}, &(0x7f0000000140)=0xe, 0x80000) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000000)=@req={0x9, 0x3d7, 0x8000, 0x5}, 0x10) [ 1251.717656][T32497] CPU: 0 PID: 32497 Comm: syz-executor.1 Not tainted 5.8.0-rc4-syzkaller #0 [ 1251.726415][T32497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1251.736476][T32497] Call Trace: [ 1251.739781][T32497] dump_stack+0x18f/0x20d [ 1251.744136][T32497] should_fail.cold+0x5/0x14 [ 1251.748749][T32497] should_failslab+0x5/0xf [ 1251.753181][T32497] kmem_cache_alloc+0x2a9/0x3b0 [ 1251.758135][T32497] vm_area_dup+0x1c/0x1d0 [ 1251.762483][T32497] __split_vma+0xa5/0x560 [ 1251.766837][T32497] __do_munmap+0x31e/0x10d0 [ 1251.771381][T32497] ? lock_acquire+0x1f1/0xad0 [ 1251.776072][T32497] mmap_region+0x257/0x1590 [ 1251.780601][T32497] do_mmap+0xca8/0x1170 [ 1251.784784][T32497] vm_mmap_pgoff+0x197/0x200 [ 1251.789394][T32497] ? randomize_stack_top+0x100/0x100 [ 1251.794719][T32497] ksys_mmap_pgoff+0x455/0x5a0 [ 1251.799548][T32497] ? find_mergeable_anon_vma+0x240/0x240 [ 1251.805215][T32497] ? lock_is_held_type+0xb0/0xe0 [ 1251.810173][T32497] ? do_syscall_64+0x1c/0xe0 [ 1251.814782][T32497] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 1251.820777][T32497] do_syscall_64+0x60/0xe0 [ 1251.825209][T32497] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1251.831120][T32497] RIP: 0033:0x45cba9 [ 1251.835017][T32497] Code: Bad RIP value. [ 1251.839090][T32497] RSP: 002b:00007f52446f7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 1251.847512][T32497] RAX: ffffffffffffffda RBX: 00000000004f7220 RCX: 000000000045cba9 [ 1251.855493][T32497] RDX: 0000000000000000 RSI: 0000000000002000 RDI: 0000000020133000 01:32:50 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) dup(r3) 01:32:50 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r3, 0x8983, &(0x7f0000000000)) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1251.863476][T32497] RBP: 000000000078bf00 R08: 0000000000000007 R09: 0000000000000000 [ 1251.871455][T32497] R10: 0000000000030051 R11: 0000000000000246 R12: 0000000000000008 [ 1251.879573][T32497] R13: 000000000000075f R14: 00000000004ca623 R15: 00007f52446f86d4 01:32:50 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) r3 = socket(0x10, 0x803, 0x0) 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$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000200000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=@newqdisc={0x4c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa, 0x1, 'netem\x00'}, {0x1c}}]}, 0x4c}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$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$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000200000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=@newqdisc={0x4c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa, 0x1, 'netem\x00'}, {0x1c}}]}, 0x4c}}, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, &(0x7f0000003f40)={&(0x7f0000000000), 0xc, &(0x7f0000003f00)={&(0x7f0000003d80)={0x15c, 0x0, 0x25, 0x70bd29, 0x25dfdbff, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'sit0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x6}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x78, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netpci0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'rose0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x10}, 0x800) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 01:32:50 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) [ 1252.020217][T32520] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 01:32:50 executing program 1 (fault-call:7 fault-nth:1): r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x0) [ 1252.136747][T32538] FAULT_INJECTION: forcing a failure. [ 1252.136747][T32538] name failslab, interval 1, probability 0, space 0, times 0 [ 1252.163966][T32538] CPU: 0 PID: 32538 Comm: syz-executor.1 Not tainted 5.8.0-rc4-syzkaller #0 [ 1252.172690][T32538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1252.182752][T32538] Call Trace: [ 1252.186055][T32538] dump_stack+0x18f/0x20d [ 1252.190403][T32538] should_fail.cold+0x5/0x14 [ 1252.195015][T32538] should_failslab+0x5/0xf [ 1252.199446][T32538] kmem_cache_alloc+0x40/0x3b0 [ 1252.204229][T32538] anon_vma_clone+0xe0/0x5f0 [ 1252.208841][T32538] __split_vma+0x179/0x560 [ 1252.213275][T32538] __do_munmap+0x31e/0x10d0 [ 1252.217789][T32538] ? lock_acquire+0x1f1/0xad0 [ 1252.222479][T32538] mmap_region+0x257/0x1590 [ 1252.227010][T32538] do_mmap+0xca8/0x1170 [ 1252.231189][T32538] vm_mmap_pgoff+0x197/0x200 01:32:50 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000180001040000000000e2fe5a23"], 0x20}}, 0x0) r0 = socket(0x25, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000500)) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setresgid(0x0, 0x0, r3) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0, r3}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000540)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x18) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000940)={0x18, r4, 0x7, 0x0, 0x0, {0xb}, [@TIPC_NLA_MEDIA={0x4}]}, 0x18}}, 0x0) sendmsg$TIPC_NL_LINK_RESET_STATS(r0, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000480)={&(0x7f0000000240)={0x204, r4, 0x2, 0x70bd25, 0x25dfdbfc, {}, [@TIPC_NLA_LINK={0x3c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffffff}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}]}]}, @TIPC_NLA_MEDIA={0x7c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffa66d}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x34e06f93}]}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_MON={0x34, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4083}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfffff78e}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7f}]}, @TIPC_NLA_NODE={0x100, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_ID={0xf3, 0x3, "cb62ceae25dacaeb07f57224c35b0bc3e4616c0c2d2aeaedc1cf7ed05895b89c25ca1cb7d9262c88dfeed80589fd17c891578a30aa2817c77ae9c34583542094fff355693552477909689aab4c2fc1d21a78c9f897bdac9647b26515f59a2fc7492cdc6501dc05cbfaddf2ff17df7b57a6c8091bd3ff25ddc9676fc428ea3e4b4d454c604caa4b3d54222554a59bde7cfbe561e93e2b93de03b827dfa41e3c07e8df2d9011ac60c18d9bd0cc3e2225b22c31a1023d72930bb8c786c988cd3f4f9d9e7832cb1435ed05ab8cb08918096a58fbf03721ea86aa6b468d0d18d51613ba2f7245f8896884f0c642718f287f"}]}, @TIPC_NLA_LINK={0x4}]}, 0x204}, 0x1, 0x0, 0x0, 0x8090}, 0x40000) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r5 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r5, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x30, r7, 0x1, 0x0, 0x0, {{}, {}, {0x14, 0x19, {0xfffffffc}}}}, 0x30}}, 0x0) sendmsg$TIPC_CMD_SET_NODE_ADDR(r5, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f00000005c0)={0x24, r7, 0x100, 0x70bd27, 0x25dfdbff, {{}, {}, {0x8, 0x11, 0x6}}, ["", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x40040}, 0x4010) [ 1252.235798][T32538] ? randomize_stack_top+0x100/0x100 [ 1252.241103][T32538] ksys_mmap_pgoff+0x455/0x5a0 [ 1252.245883][T32538] ? find_mergeable_anon_vma+0x240/0x240 [ 1252.251533][T32538] ? lock_is_held_type+0xb0/0xe0 [ 1252.256486][T32538] ? do_syscall_64+0x1c/0xe0 [ 1252.261089][T32538] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 1252.267225][T32538] do_syscall_64+0x60/0xe0 [ 1252.271758][T32538] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1252.277798][T32538] RIP: 0033:0x45cba9 [ 1252.281696][T32538] Code: Bad RIP value. 01:32:50 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) futex(&(0x7f0000000000)=0x1, 0x81, 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x0) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100000) 01:32:50 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0xa00, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r3, &(0x7f00000000c0)={0x2, 0x3f}, 0x2) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 01:32:50 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) sendmsg$AUDIT_USER(r3, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x94000100}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x9c, 0x3ed, 0x100, 0x70bd26, 0x25dfdbfb, "d1777f08a4f87e5153433789c2ecaf83c2bf3dcb610ad250a48eaa6640ed24ad33d06841f36b5437dac9ac5dee361d3c0f377cb90c3271895e25d6b7d553e1c731d12f38d31c6c00cef77e7c6ed93c325977e9f41f09d7000c6483e5674f051d05a949a04f25836d81a447281bf84548dac927283a8f92aac1860f9d0c071e4b478bf7716b8aa8832fb14db0", ["", "", "", "", "", "", "", "", ""]}, 0x9c}, 0x1, 0x0, 0x0, 0x4008840}, 0x4800) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 01:32:50 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000180001040000000000e2fe5a23"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000080)='mptcp_pm\x00') sendmsg$MPTCP_PM_CMD_GET_LIMITS(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x54, r2, 0xf00, 0x70bd27, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x40, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @remote}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0xff}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e23}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x5}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @loopback}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x804}, 0x40008d0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r4, 0x80dc5521, &(0x7f0000000280)=""/234) [ 1252.285778][T32538] RSP: 002b:00007f52446f7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 1252.294479][T32538] RAX: ffffffffffffffda RBX: 00000000004f7220 RCX: 000000000045cba9 [ 1252.302536][T32538] RDX: 0000000000000000 RSI: 0000000000002000 RDI: 0000000020133000 [ 1252.310508][T32538] RBP: 000000000078bf00 R08: 0000000000000007 R09: 0000000000000000 [ 1252.318461][T32538] R10: 0000000000030051 R11: 0000000000000246 R12: 0000000000000008 [ 1252.326505][T32538] R13: 000000000000075f R14: 00000000004ca623 R15: 00007f52446f86d4 [ 1252.381270][T32538] x86/PAT: syz-executor.1:32538 map pfn RAM range req write-combining for [mem 0x1fbf00000-0x1fbf01fff], got write-back 01:32:50 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) [ 1252.466895][T32552] x86/PAT: syz-executor.2:32552 map pfn RAM range req write-combining for [mem 0x1fb800000-0x1fb801fff], got write-back 01:32:50 executing program 1 (fault-call:7 fault-nth:2): r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x0) 01:32:50 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000200000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="3600000024001d0f00"/20, @ANYRES32=0x0, @ANYBLOB="00000000f1ffffff000000000a0001006e6574656d0000001c000200"/52], 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0xf6, r7, 0x1, 0x6}, 0x14) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r6, 0xc0184900, &(0x7f00000001c0)={0x20a92b, 0xd, 0x0, 0xffffffffffffff9c}) r9 = dup(r8) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r9, 0x100000) 01:32:50 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r4, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) write(r4, &(0x7f0000000140)="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", 0x5b) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 01:32:50 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0xffffffffffff0002) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 01:32:50 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) [ 1252.674946][T32564] FAULT_INJECTION: forcing a failure. [ 1252.674946][T32564] name failslab, interval 1, probability 0, space 0, times 0 01:32:50 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="2200005ab0970368131800833da9579c8d0104438f866c20519225660f1f4ddff38b22b266fb44f5fda6a4fdd5d848076d8632"], 0x20}}, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCGPROP(r1, 0xc004743e, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0x24000, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/loop-control\x00', 0x0, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r6) r7 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) fsetxattr$trusted_overlay_redirect(0xffffffffffffffff, &(0x7f0000000140)='trusted.overlay.redirect\x00', &(0x7f0000000180)='./file0\x00', 0x8, 0x3) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r7) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r7) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r7) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, r7) r8 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r8, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)}], 0x1, 0x8000) ioctl$VIDIOC_ENUM_FMT(r2, 0xc0405602, &(0x7f0000000040)={0x8, 0x1, 0x1, "f31a55f5c14474a5e00207aa8d8701d2e7b6befa6aeaaf3f8d008cf4dfe39db0", 0x35315241}) [ 1252.718247][T32564] CPU: 0 PID: 32564 Comm: syz-executor.1 Not tainted 5.8.0-rc4-syzkaller #0 [ 1252.727255][T32564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1252.737320][T32564] Call Trace: [ 1252.740722][T32564] dump_stack+0x18f/0x20d [ 1252.745161][T32564] should_fail.cold+0x5/0x14 [ 1252.749785][T32564] should_failslab+0x5/0xf [ 1252.754219][T32564] kmem_cache_alloc+0x2a9/0x3b0 [ 1252.759175][T32564] vm_area_dup+0x1c/0x1d0 [ 1252.763537][T32564] __split_vma+0xa5/0x560 [ 1252.767986][T32564] __do_munmap+0x3a0/0x10d0 [ 1252.772640][T32564] ? lock_acquire+0x1f1/0xad0 [ 1252.777346][T32564] mmap_region+0x257/0x1590 [ 1252.781883][T32564] do_mmap+0xca8/0x1170 [ 1252.786070][T32564] vm_mmap_pgoff+0x197/0x200 [ 1252.790685][T32564] ? randomize_stack_top+0x100/0x100 [ 1252.796087][T32564] ksys_mmap_pgoff+0x455/0x5a0 [ 1252.800970][T32564] ? find_mergeable_anon_vma+0x240/0x240 [ 1252.806715][T32564] ? lock_is_held_type+0xb0/0xe0 [ 1252.811675][T32564] ? do_syscall_64+0x1c/0xe0 [ 1252.816293][T32564] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 1252.822299][T32564] do_syscall_64+0x60/0xe0 [ 1252.826740][T32564] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1252.832737][T32564] RIP: 0033:0x45cba9 [ 1252.836658][T32564] Code: Bad RIP value. [ 1252.840729][T32564] RSP: 002b:00007f52446f7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 1252.849219][T32564] RAX: ffffffffffffffda RBX: 00000000004f7220 RCX: 000000000045cba9 [ 1252.857192][T32564] RDX: 0000000000000000 RSI: 0000000000002000 RDI: 0000000020133000 [ 1252.865156][T32564] RBP: 000000000078bf00 R08: 0000000000000007 R09: 0000000000000000 [ 1252.873110][T32564] R10: 0000000000030051 R11: 0000000000000246 R12: 0000000000000008 [ 1252.881061][T32564] R13: 000000000000075f R14: 00000000004ca623 R15: 00007f52446f86d4 01:32:51 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r3 = dup(r2) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x1800006, 0x40010, r3, 0xb8106000) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0, 0x0, 0x0, 0x3}, 0x10) write(0xffffffffffffffff, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f00000000c0), 0x64) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB='\f', @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="0100000038134d2b93afbb6c081fdb6fffecc08f4ab0fad15c1cc068657a638afe8251ca8dd8b9c4f22711927e8a11fd2faa59003acbb64a4bc657f35debf495a270bebe2bd0b049eae7765ebffe675300240e64e576af8b56da7c0bd035caf009ea932f3fb5115ed636fda0be37bb9a37cab408c114752c799c2bc4fb472da2c130aa0af33ee3e664b63d00000000000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000000)={r6}, 0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000040)={r6, 0x8, 0x6}, 0x8) r7 = socket$inet_udplite(0x2, 0x2, 0x88) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$TCGETA(r8, 0x5405, &(0x7f0000000000)) 01:32:51 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x80000001, 0x4000) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="14000000", @ANYRES32=r1, @ANYBLOB="010f00000000000000000b000000a236"], 0x14}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)={0x14, r4, 0xf01, 0x0, 0x0, {0xb}}, 0x14}}, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x94, r4, 0x1, 0x70bd27, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0xe3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1}, @IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x9}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e23}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x758a7c1e}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffe}]}, 0x94}}, 0x20048081) r5 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(0xffffffffffffffff, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r6) r7 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setresgid(0x0, 0x0, r8) lchown(&(0x7f0000000300)='./file0\x00', r6, r8) recvfrom$ax25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 01:32:51 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="2000e2fe5a231200"/17], 0x20}}, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000080)={0x2}) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) ioctl$FS_IOC_SETVERSION(r2, 0x40087602, &(0x7f0000000040)) 01:32:51 executing program 1 (fault-call:7 fault-nth:3): r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x0) 01:32:51 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:32:51 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2b, 0x3, 0x8a) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) r3 = socket(0xa, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r4, &(0x7f0000000080)="240000fffffffffffff8070000000000000000000000080009000d000000", 0x4d) r5 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r5, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r6 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0, 0x2000000}, 0x10) write(r6, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000000)=[0xffffffffffffffff, r1, r3, r4, r0, r1, r5, r6], 0x8) write(0xffffffffffffffff, &(0x7f0000000200)="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", 0x52) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 01:32:51 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clock_gettime(0x0, &(0x7f0000000040)) futimesat(r1, &(0x7f0000000000)='./file1\x00', &(0x7f0000000080)={{0x0, 0x2710}, {0x0, 0xea60}}) sendmsg(0xffffffffffffffff, &(0x7f0000000a00)={&(0x7f0000000140)=@rc={0x1f, @none, 0x9}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000200)="14ad29f42b64975bb09ff3a8d6488b28437e3d54dcaaf106cd3e129b183e0d5bd8e847e763ff3e7ffb66bd3dab8226a43e7033115be5caecd2d086a134746b8ad5280eaf64a0b66740fb71a0bcd728619674c399da811a170d0cce0207715d9a815f62ed27fdd205b2de833901adc7390b2aef650085bb9234d30cdc8458d9dfb53ed8db2b679874f951806dfac23405e0bc97d30c4d9a2cc419eaef972b8279d93e69642d6168fd8a00fbda03558cc33c0da27680f0da9617e628f80597aa33eee96787f0ff", 0xc6}, {&(0x7f0000000340)="182108e581788904e0577050933448d5200e2ba8e97ecaf883c4d76de86a249a4544a38e3c6737e0ad160d7be3cbbade979038371c5d128dc8d5456cd2c6ecf90eba7027d10d6b541b5b", 0x4a}, {&(0x7f00000003c0)="e086ce90bfa9be6c8a9efc60b4eede3ee7799ff686e09db97a2a3b91603eb8aa6433318bf2b620a9b5735e7e952810ffd991695000b0adf7aaa12dbcc75faa58bbe6dca409fdffda52", 0x49}], 0x3, &(0x7f0000000480)=[{0x28, 0x100, 0x2, "3f3a671b2f5927b84a20ef4e5f0efa6f53ec8e3f53"}, {0xd8, 0xff, 0xa96, "4f04dbf8cc0ddfea76051704b007543a6918ce2c12efbf57ce750f7a5ef73f8c5d009fb9eeae7e994b671344e566c1d86b983efbbbfa4f3a53a2ce5e7098a51815da8189088ab0d9f6539b810a84db2042d806845ab50c944164e42c9ad0fa6d09f793e32e2d0fdf9dd55260be091ef2f992c153b12023c7c8fac946af588bf4dc22c5a81f67d2c244c6578b94becbdd0bcba06dacc40a4eedb77266765654440a3e3c77f70d6c389814ecb5c02154f7b0e85b7a7dce938bd213d1c6ee3816d0e962586a654b4b"}, {0x60, 0x119, 0x20, "56b1f3c442b36b85d04cdf458b0395dcd6f3e025c8c5b0f4841e2e544c953f0476418bb789a0ebb41c4ba6f27a90ccb08749b7263d121043689190bdf951242ceaa731ad9552b60088a46ddf7d9cff"}, {0xf0, 0x88, 0x5, "7c65689c27de5f01a615ab519ffe46977ee713891276c32d61bc800acc8775db3bf5f17ff7cb195a6533f1484ef0a41bee0447102522949e576602a6c0057ecf1b32fb7de6e336fd485b8e77dd27d54e3ac15faab535a063c93210fe5edfe1f13fb4f03627cb0c2c300f6720ab8fde7893794043670fabf8ddfd583f96c3d781911f40d30f02c2004f65f6d65d335930594e5dbc2e90967288f9b15f45b0aa61ff265473e2772a2eb0d21e1296e94721aabfc2248011daaabaf13ca4c882fc457a0a4bd02afff690c5d11f0c4165a67b64bce8cf77d0d064b5f9351bbcd1"}, {0x58, 0x107, 0x3, "af59b7ffcf7c6044183f87689b7fe1f4495289687c2f5b0a85a44831db359e910d9caa5490e15e98f3bc9fd0b7563887b9f0369b9ffe0c4006d1d3a1c865af1f6ed4e2bd7e"}, {0xd8, 0x118, 0x5, "e667441e674e65f45523433fb029f44fa68d16bed01cd07fdcc75bbf587d869c24abc6f5dadef06bbbb4fc9acb43f3315c5e186d64a02c3e528ae5cd0511a95514b6e0e95e734710e8fd6f99831b6d9306adea9199a47bef72518c8d49caa2e5f02e5e4593abaf93173a7840564ff0e34893acc07a590ff759ba8b1a3195a81f4a95829462d8ee75dbe0759dcdf0207e866fc43f295b3be8729cce4f560e6777ee9e3109b7202e1a669cb9b398b7d34b4e334985082e8e9865dfe83c39094659b091fb"}, {0x100, 0x1, 0x200, "d592e80d943dd401ffa7e9cb2f4bc7b70c92723265700485657dc64809350fbbcd79137179d687541a58e6f94c636e79ecf8d79511f4cdc1170961e1c30e66b0bd6a1715da711e4eed99c302c0dbb0b6861693fff02dac9eaefc4230f7e637dd87423a571795d82488eaa2c885ac4206219218de2339ec16077a477c64c5d12b03ba48a729374e1863ffed447fbfa6b00bea6cb091529f224b0ba44d0a732c019f2d4bbcd622ba81feced99a22f68cef54ac7aa4aa1e5a3b01370eaac141fca2d54f5afda240f1b766095421b804dc9c185c83c704d6ed33bc7a91dca15e58d168c653940866eb7a5e74"}, {0xf8, 0x102, 0x3, "a8cab8d9ef988b335b1fb034740982af0d9a927f5760b8f754d45701958f8424b15cbfd14779b2359b5a4bbe47d263913ea6d5ab00ca39af178006e0208272498c36a8fefbecc336a03a51b8be9c528f94e0702e062f49e9495e8d47a506bca17e56a07a58733d0c339b114f4893b33e53810e0a36a2b8e200af3c6f65413370f2b793e5658ebc756a4e12f1268f66fa9ca1e864e72b4303bde89894116bfe670f779c436e86422cf5a9b3f65799012a81ae231eff126664a687fac9254af44196b513263db3ca736566e9bd4bb2c5e7084b4b988d8c1cdcb0d2ea52b68b30435b168702"}], 0x578}, 0x8000) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={r6}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000a80)={0x3, 0x7, 0x8004, 0x3f, 0x1, 0x1, 0x7f, 0x5, r6}, &(0x7f0000000ac0)=0x20) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x500000e, 0x11, r4, 0x100000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000a40), 0x4) ioctl$KVM_TRANSLATE(0xffffffffffffffff, 0xc018ae85, &(0x7f0000000100)={0x0, 0x5000, 0xbb, 0x8, 0x81}) [ 1253.182094][T32599] FAULT_INJECTION: forcing a failure. [ 1253.182094][T32599] name failslab, interval 1, probability 0, space 0, times 0 [ 1253.202516][T32599] CPU: 0 PID: 32599 Comm: syz-executor.1 Not tainted 5.8.0-rc4-syzkaller #0 [ 1253.211241][T32599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1253.221285][T32599] Call Trace: [ 1253.224651][T32599] dump_stack+0x18f/0x20d [ 1253.228965][T32599] should_fail.cold+0x5/0x14 [ 1253.233542][T32599] should_failslab+0x5/0xf [ 1253.237959][T32599] kmem_cache_alloc+0x40/0x3b0 [ 1253.242728][T32599] anon_vma_clone+0xe0/0x5f0 [ 1253.247326][T32599] __split_vma+0x179/0x560 [ 1253.251730][T32599] __do_munmap+0x3a0/0x10d0 [ 1253.256221][T32599] ? lock_acquire+0x1f1/0xad0 [ 1253.260902][T32599] mmap_region+0x257/0x1590 [ 1253.265410][T32599] do_mmap+0xca8/0x1170 [ 1253.269570][T32599] vm_mmap_pgoff+0x197/0x200 [ 1253.274154][T32599] ? randomize_stack_top+0x100/0x100 [ 1253.279478][T32599] ksys_mmap_pgoff+0x455/0x5a0 [ 1253.284243][T32599] ? find_mergeable_anon_vma+0x240/0x240 [ 1253.289860][T32599] ? lock_is_held_type+0xb0/0xe0 [ 1253.294807][T32599] ? do_syscall_64+0x1c/0xe0 [ 1253.299386][T32599] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 1253.305368][T32599] do_syscall_64+0x60/0xe0 [ 1253.309772][T32599] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1253.315654][T32599] RIP: 0033:0x45cba9 [ 1253.319527][T32599] Code: Bad RIP value. [ 1253.323593][T32599] RSP: 002b:00007f52446f7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 1253.332128][T32599] RAX: ffffffffffffffda RBX: 00000000004f7220 RCX: 000000000045cba9 [ 1253.340097][T32599] RDX: 0000000000000000 RSI: 0000000000002000 RDI: 0000000020133000 [ 1253.348078][T32599] RBP: 000000000078bf00 R08: 0000000000000007 R09: 0000000000000000 [ 1253.356030][T32599] R10: 0000000000030051 R11: 0000000000000246 R12: 0000000000000008 [ 1253.363998][T32599] R13: 000000000000075f R14: 00000000004ca623 R15: 00007f52446f86d4 01:32:51 executing program 1 (fault-call:7 fault-nth:4): r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x0) [ 1253.436887][T32599] x86/PAT: syz-executor.1:32599 map pfn RAM range req write-combining for [mem 0x1f6a00000-0x1f6a01fff], got write-back [ 1253.469099][T32607] x86/PAT: syz-executor.2:32607 map pfn RAM range req write-combining for [mem 0x1f7700000-0x1f7701fff], got write-back [ 1253.507114][T32615] FAULT_INJECTION: forcing a failure. [ 1253.507114][T32615] name failslab, interval 1, probability 0, space 0, times 0 [ 1253.520917][T32615] CPU: 0 PID: 32615 Comm: syz-executor.1 Not tainted 5.8.0-rc4-syzkaller #0 [ 1253.529703][T32615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1253.539856][T32615] Call Trace: [ 1253.543163][T32615] dump_stack+0x18f/0x20d [ 1253.547509][T32615] should_fail.cold+0x5/0x14 [ 1253.552119][T32615] should_failslab+0x5/0xf [ 1253.556558][T32615] kmem_cache_alloc+0x2a9/0x3b0 [ 1253.561429][T32615] vm_area_alloc+0x1c/0x110 [ 1253.565953][T32615] mmap_region+0x8e5/0x1590 [ 1253.570483][T32615] do_mmap+0xca8/0x1170 [ 1253.574661][T32615] vm_mmap_pgoff+0x197/0x200 [ 1253.579271][T32615] ? randomize_stack_top+0x100/0x100 [ 1253.584586][T32615] ksys_mmap_pgoff+0x455/0x5a0 [ 1253.589370][T32615] ? find_mergeable_anon_vma+0x240/0x240 [ 1253.595016][T32615] ? lock_is_held_type+0xb0/0xe0 [ 1253.599970][T32615] ? do_syscall_64+0x1c/0xe0 [ 1253.604613][T32615] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 1253.610588][T32615] do_syscall_64+0x60/0xe0 [ 1253.614992][T32615] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1253.620867][T32615] RIP: 0033:0x45cba9 [ 1253.624761][T32615] Code: Bad RIP value. [ 1253.628817][T32615] RSP: 002b:00007f52446f7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 1253.637209][T32615] RAX: ffffffffffffffda RBX: 00000000004f7220 RCX: 000000000045cba9 [ 1253.652749][T32615] RDX: 0000000000000000 RSI: 0000000000002000 RDI: 0000000020133000 [ 1253.660739][T32615] RBP: 000000000078bf00 R08: 0000000000000007 R09: 0000000000000000 [ 1253.668695][T32615] R10: 0000000000030051 R11: 0000000000000246 R12: 0000000000000008 [ 1253.676985][T32615] R13: 000000000000075f R14: 00000000004ca623 R15: 00007f52446f86d4 01:32:51 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x25, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r4 = syz_genetlink_get_family_id$devlink(&(0x7f00000000c0)='devlink\x00') sendmsg$DEVLINK_CMD_SB_GET(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="3c00001b8b6889a9270ad23fcf9151011a506f28ffb865d5b6b3a7f246b4871e1609e106205b8af1d715b52ecc956aa4a079", @ANYRES16=r4, @ANYBLOB="080029bd7000fcdbdf250b0000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b00a70c0000"], 0x3c}, 0x1, 0x0, 0x0, 0x14}, 0x10) 01:32:51 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000180001040000000000e2fe5a23"], 0x20}}, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0, 0x0, 0x9}, 0x10) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000240)=""/253, &(0x7f0000000040)=0xfd) r1 = socket(0x10, 0x80002, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$UI_SET_SNDBIT(r3, 0x4004556a, 0x5) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 01:32:51 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) openat$qrtrtun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qrtr-tun\x00', 0x200) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 01:32:51 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) [ 1253.722012][T32607] x86/PAT: syz-executor.2:32607 map pfn RAM range req write-combining for [mem 0x1f7b00000-0x1f7b01fff], got write-back 01:32:51 executing program 1 (fault-call:7 fault-nth:5): r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x0) 01:32:51 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) sendmsg$kcm(r3, &(0x7f0000001b80)={0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000000200)="9258050a461cc22315f048040a2e250a0b2dbce7cd4ce75880b8faaf9192901fbe6c74c99d12433943bfae5dfcc96db0f5f02d2a5d2ae4a2039170ff12ac3b2d705668301e9c2ed670f2bd3083b50312a40ca78df27c3c9c71c510372e9d01875b25bf2551ec6103d517d9b542dd0a7cb07ec1d92d321769d9fa2bbe190e6d1c25ed84f431b295491e90224e065b02ed5a300b178e5efd450263545ce8d66624fe1758f5f93915ba217bb9c1674bd31aded5c9c4344719e2412efafaf2d47725b09a8f400c", 0xc5}, {&(0x7f0000000340)="b404377ea7786f1da7e1ea6ccfd71ae5af379cfd374ac13845e39b44ba24d9d66b4eb2d5d28c4cb2b236191c6d918bbd331e95fea82cb7680883fd6a2f86190b4ad7ac5d3b8bc4b131a586edc11d10590daf3f2c3cd2ca20003f758b58c2c7f953becfa7eea7b97fa348fea59078382054fbd205ce2dc41c2398a6d0fc22697ad8e1a99bc53f3a585e065d842adfac8c94c57072c82daa26753e49ba180c3011f711ed19e12eb547866f0253447a7b2e849cca611e9ba7fade1a84e9599767ca", 0xc0}, {&(0x7f0000000400)="bc28169aa345369126a89875379e44666e9ad3b40f835abdda6f2031f4fe280cab23f31e5b4e508996c00e0c2860caea920a9a37971746d057a890379cc990be6e7dff2cae92", 0x46}, {&(0x7f0000000480)="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0x1000}, {&(0x7f0000001480)="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", 0xfc}, {&(0x7f0000001580)="7115cd4fc741b2aeb4e8597c524fc7b11f57a330cc5fb5d0f2bb413f8615596c46a637c5ed0ec280dd1882783d7feedf8e464649019236931a23ca8a8dbb7374fefaf6a1d5aeaba12a4f0f2f9e981ef62ac1c41124078d699de314d7dd5c452859ff4018a38ca9ef2359dbfd4d443edc8aa62d36cf3a2f8b", 0x78}, {&(0x7f0000001600)="ee2365a2085290ea0afd7c86c62db4b0ec8666110fd12a6c178af04974a35bdf1fcd0fe87d2b65be86845391639a7d4114d19c5cce9b02de12d7614e423b78d15dc350c3f6cec498dcdb01e91c0d418546cdc7910568fbf0351ad7bcf75fab170264becac7ccd6e85cc3c0ce1d6cb9a4906a8a3d811620c2b27fd7a13f59a69fd7508e2bd2ec236db63385924c07d0f4af51de3ed37829b50b34189714e929e0007498a5f218405ce35c40f561ff70f69267102502650edf53323a8a1a55ed2e24b8f61d4b1df09d", 0xc8}, {&(0x7f0000001700)="b3e77000ffdba36527933621e534c705c2d2a1a751d8b74d711a3802ce8627d9ddac64762bf9004e9208a8e053f5c9549f0507972ccf0e89f1154b41ae2e3da0963ace697a0ad720cb024fd0186c168a14388e99aa594634fdf2601e2ad5982b9160ddd1cb399445c3d5f267d1ef9a4496955e6a603c32f61584734f7d1b516e8a382d65574dca5210bd191b270bd4681d6e9d4436e81533c644f3a4b6c2c6a07157f328624b8dc391b1475f98905bcfd22ca693bd398b96c2b95dffaf1a8a1df25ccbe2fc75", 0xc6}, {&(0x7f0000000180)="2ef5acc06ba4b67fdccc27ba19edcbea", 0x10}, {&(0x7f0000001800)="00299d9ea1701bf599a2c23b5a1fad2ced541f44eb89282551fca347a7e8e2920c09d8f7a1a6772edbdd0e08a32387c78f304a875f82b91e023d5904de99a80470ad767ab476bafa23a4277efe9072dc329ae5dda9cf68a6b5b20e59bad9aee0a540048bd47d1d8a10694ffd687f5c928bb0c17333b05d98f407c54b94cafc4671ee1bc12c3e889ec848f1642a27b4242f4edc26942f43f1a9a895da6d1dd43380747c4334b9ee3a67ad8171d2a02ba186", 0xb1}], 0xa, &(0x7f0000001980)=ANY=[@ANYBLOB="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"], 0x1f0}, 0x1) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f0000000040)=""/219, 0x8000, 0x800, 0x7, 0x2}, 0x20) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r6 = dup(r5) openat$vimc0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video0\x00', 0x2, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r7, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000940)={0x18, r8, 0x7, 0x0, 0x0, {0xb}, [@TIPC_NLA_MEDIA={0x4}]}, 0x18}}, 0x0) sendmsg$TIPC_NL_MON_PEER_GET(0xffffffffffffffff, &(0x7f0000001e80)={&(0x7f0000001c00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000001e40)={&(0x7f0000001c40)={0x1d4, r8, 0x400, 0x70bd27, 0x25dfdbfd, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0xf854}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x4}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_BEARER={0xa4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x0, @ipv4={[], [], @private=0xa010100}, 0x1}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0xffff7fff, @private0, 0x4}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xffff4f3c}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x400}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fffffff}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}, @TIPC_NLA_NET={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x8}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xfffffffffffffff8}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x8}]}, @TIPC_NLA_LINK={0x58, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x54, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x65e}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}]}]}, @TIPC_NLA_LINK={0x3c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}]}]}, @TIPC_NLA_SOCK={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_REF={0x8}]}, @TIPC_NLA_LINK={0x1c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}]}]}, 0x1d4}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r6, 0x100000) 01:32:52 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0, 0x0, 0x4}, 0x10) socket$vsock_stream(0x28, 0x1, 0x0) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x1, 0x0, 0x0) r3 = getpgid(0x0) pidfd_open(r3, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x10, &(0x7f0000000000)={0x4a471c5d}) 01:32:52 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000180001040000000000e2fe5a23"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_SETPROPERTY(r2, 0xc01064ab, &(0x7f0000000040)={0x7fff, 0xffff0001, 0x8}) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 01:32:52 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) r2 = getpgid(0x0) pidfd_open(r2, 0x0) r3 = syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00') ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f0000000100)={0x7, 0x8, [{0xd21d, 0x0, 0x3}, {0x0, 0x0, 0x1}, {0x9, 0x0, 0x4}, {0x6, 0x0, 0x3ff}, {0x10001, 0x0, 0x200}, {0xfff, 0x0, 0x800}, {0x401, 0x0, 0x1a}]}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x424c00, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x14) connect$packet(r1, &(0x7f0000000080)={0x11, 0x11, r5, 0x1, 0xac, 0x6, @multicast}, 0x14) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r7 = dup(r6) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r7, 0x100000) [ 1253.895986][T32635] x86/PAT: syz-executor.1:32635 map pfn RAM range req write-combining for [mem 0x1f7400000-0x1f7401fff], got write-back [ 1253.928059][T32636] x86/PAT: syz-executor.2:32636 map pfn RAM range req write-combining for [mem 0x1f8300000-0x1f8301fff], got write-back 01:32:52 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x0) 01:32:52 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) [ 1253.976757][T32643] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 01:32:52 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bind$qrtr(r1, &(0x7f0000000200)={0x2a, 0x4, 0x4000}, 0xc) r2 = socket(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r4, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) ioctl$int_in(r4, 0x5452, &(0x7f0000000240)=0x7ff) r5 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_GET(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r5, 0x200, 0x70bd27, 0x25dfdbfb, {}, [@FOU_ATTR_PEER_V6={0x14, 0x9, @remote}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x3a}, @FOU_ATTR_PORT={0x6, 0x1, 0x4e23}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40084}, 0x10) [ 1254.084573][T32647] x86/PAT: syz-executor.1:32647 map pfn RAM range req write-combining for [mem 0x210400000-0x210401fff], got write-back 01:32:52 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) signalfd4(r1, &(0x7f0000000000)={[0x20]}, 0x2, 0x40000) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400202) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$TIOCL_GETKMSGREDIRECT(r6, 0x541c, &(0x7f0000000040)) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x1, 0xffffffffffffff9c}) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, 0xffffffffffffffff, 0x100000) 01:32:52 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x7c11a1, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0, 0x0, 0xffffff3b}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r6, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) sendmsg$RDMA_NLDEV_CMD_RES_PD_GET(r6, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x40, 0x140e, 0x1, 0x70bd2a, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_RES_PDN={0x8, 0x3c, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_RES_PDN={0x8}, @RDMA_NLDEV_ATTR_RES_PDN={0x8, 0x3c, 0x2}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}]}, 0x40}, 0x1, 0x0, 0x0, 0x40040}, 0x24040045) mq_timedreceive(r5, &(0x7f0000000140)=""/174, 0xae, 0x400, 0x0) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 01:32:52 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0xa00, 0x0, 0x30051, r4, 0x0) [ 1254.204536][T32658] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 01:32:52 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) [ 1254.292403][T32666] x86/PAT: syz-executor.1:32666 map pfn RAM range req write-combining for [mem 0x1f5e00000-0x1f5e00fff], got write-back 01:32:52 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mmap$snddsp_control(&(0x7f0000ffc000/0x3000)=nil, 0x1000, 0x4, 0x10, r2, 0x83000000) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) recvfrom$ax25(r4, 0x0, 0x0, 0x0, 0x0, 0x0) 01:32:52 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2002, 0x0, 0x30051, r4, 0x0) 01:32:52 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) [ 1254.502516][T32677] x86/PAT: syz-executor.1:32677 map pfn RAM range req write-combining for [mem 0x1f7a00000-0x1f7a02fff], got write-back 01:32:52 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000180001040000000000e2fe5a23"], 0x20}}, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$apparmor_current(r1, &(0x7f0000000240)=@profile={'changeprofile ', '\x00'}, 0xf) r2 = socket(0x10, 0x80002, 0x0) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f00000012c0)={0x80000001, 0x26f, &(0x7f0000000280)="aef6219dcb0d3ab366c31882edfeb923f71e5cc35438e41ddcdab098b7759fde4d1bf9e297d0d06d416f0af10e3fd5545b6af0e962da269d3c99c771", &(0x7f00000002c0)="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", 0x3c, 0x1000}) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) shutdown(r2, 0x1) sendmsg$can_raw(r3, &(0x7f00000001c0)={&(0x7f0000000040), 0x10, &(0x7f0000000180)={&(0x7f0000000080)=@canfd={{0x4, 0x0, 0x1, 0x1}, 0x1d, 0x3, 0x0, 0x0, "b65b3989f95f44ff3f23b25a3824aad83e7840cdb300a2348e67cd1183b851ce7d99c4e5a40b0e5552e4ec860f8425d57a09b98da501483509d9434832d6d8ea"}, 0x48}, 0x1, 0x0, 0x0, 0x40a0}, 0x20000000) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) [ 1254.583326][T32677] x86/PAT: syz-executor.1:32677 map pfn RAM range req write-combining for [mem 0x1f7600000-0x1f7602fff], got write-back 01:32:52 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r6) r7 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setresgid(0x0, 0x0, r8) r9 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r10) write$P9_RSTATu(r1, &(0x7f0000000000)={0x78, 0x7d, 0x2, {{0x0, 0x60, 0x4, 0xfffffff9, {0x8, 0x3, 0x5}, 0x200000, 0xff, 0xffffffff, 0xffffffffffff8000, 0x9, '/dev/ion\x00', 0x12, '#)&)@+J^$\'[]#/\xe0(+&', 0x9, '/dev/ion\x00', 0x9, '/dev/ion\x00'}, 0x3, '/*+', r6, r8, r10}}, 0x78) write(0xffffffffffffffff, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000006900)={{{@in6=@initdev, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in=@initdev}}, &(0x7f0000006a00)=0xe8) sendmsg$BATADV_CMD_TP_METER_CANCEL(0xffffffffffffffff, &(0x7f0000006ac0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000006a80)={&(0x7f0000006a40)={0x3c, 0x0, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r11}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20008080}, 0x4) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x20010, r4, 0x100000) 01:32:52 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2003, 0x0, 0x30051, r4, 0x0) 01:32:52 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000180001040000000000e2fe5a23"], 0x20}}, 0x0) r0 = socket(0x1a, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000040)={r4, @in6={{0xa, 0x4e22, 0x149, @mcast1, 0x1000}}}, 0x84) r5 = getpgid(0x0) pidfd_open(r5, 0x0) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000180)=r5) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 01:32:52 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:32:52 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x7f) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100000) 01:32:52 executing program 5: rt_sigpending(&(0x7f0000000040), 0x8) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="11007e308e1b70fcffb252cb765a56daba49b3ac2881c8ef286fef23ab17b7061fa9b43068a37a2f54c2fb21198d872d9bb1f9f171212dfb203d59", @ANYRES64=r0, @ANYRES32=r1], 0x20}, 0x1, 0x0, 0x0, 0x4000011}, 0x4000004) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) [ 1254.770782][T32695] x86/PAT: syz-executor.1:32695 map pfn RAM range req write-combining for [mem 0x20f600000-0x20f602fff], got write-back 01:32:53 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2004, 0x0, 0x30051, r4, 0x0) 01:32:53 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000180001040000000000e2fe5a23"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000940)={0x18, r3, 0x7, 0x0, 0x0, {0xb}, [@TIPC_NLA_MEDIA={0x4}]}, 0x18}}, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, r3, 0x2, 0x70bd27, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000000}, 0x880) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) [ 1254.831194][T32701] x86/PAT: syz-executor.2:32701 map pfn RAM range req write-combining for [mem 0x4c500000-0x4c501fff], got write-back [ 1254.857641][T32707] x86/PAT: syz-executor.2:32707 map pfn RAM range req write-combining for [mem 0x20ed00000-0x20ed01fff], got write-back [ 1254.931752][T32711] x86/PAT: syz-executor.1:32711 map pfn RAM range req write-combining for [mem 0x4c800000-0x4c802fff], got write-back 01:32:53 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) modify_ldt$read(0x0, &(0x7f0000000000)=""/33, 0x21) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 01:32:53 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r4, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r5 = socket(0x2a, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r5, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x8000, 0x0) r6 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0, 0x0, 0x40000, 0x800}, 0x10) write(r6, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r7 = dup(0xffffffffffffffff) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r7, 0x100000) 01:32:53 executing program 5: ioctl$KVM_GET_DEBUGREGS(0xffffffffffffffff, 0x8080aea1, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000080180001040000000000e2fe5a23"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 01:32:53 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d0000f0", 0x24) 01:32:53 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2005, 0x0, 0x30051, r4, 0x0) [ 1255.324935][T32724] x86/PAT: syz-executor.1:32724 map pfn RAM range req write-combining for [mem 0x20df00000-0x20df02fff], got write-back 01:32:53 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2006, 0x0, 0x30051, r4, 0x0) 01:32:53 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100000) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$PIO_FONTX(r6, 0x4b6c, &(0x7f0000000000)={0x1ad, 0x1f, &(0x7f0000000340)="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"}) 01:32:53 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000002", 0x24) [ 1255.479832][T32734] x86/PAT: syz-executor.1:32734 map pfn RAM range req write-combining for [mem 0x20ee00000-0x20ee02fff], got write-back 01:32:53 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2007, 0x0, 0x30051, r4, 0x0) [ 1255.590078][T32738] x86/PAT: syz-executor.2:32738 map pfn RAM range req write-combining for [mem 0x1f6100000-0x1f6101fff], got write-back [ 1255.637730][T32742] x86/PAT: syz-executor.1:32742 map pfn RAM range req write-combining for [mem 0x1f6200000-0x1f6202fff], got write-back 01:32:53 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2009, 0x0, 0x30051, r4, 0x0) 01:32:53 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x6) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100000) 01:32:53 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000003", 0x24) [ 1255.791963][T32749] x86/PAT: syz-executor.1:32749 map pfn RAM range req write-combining for [mem 0x1f8000000-0x1f8002fff], got write-back [ 1255.829302][T32752] x86/PAT: syz-executor.2:32752 map pfn RAM range req write-combining for [mem 0x1f8900000-0x1f8901fff], got write-back [ 1255.888212][T32755] x86/PAT: syz-executor.2:32755 map pfn RAM range req write-combining for [mem 0x1f8d00000-0x1f8d01fff], got write-back 01:32:54 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000140)=""/78) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0xc2) 01:32:54 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2048, 0x0, 0x30051, r4, 0x0) 01:32:54 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000004", 0x24) 01:32:54 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mmap$IORING_OFF_SQES(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2, 0x80010, r1, 0x10000000) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = getpgid(0x0) pidfd_open(r4, 0x0) write$FUSE_LK(r3, &(0x7f0000000000)={0x28, 0x0, 0x5, {{0x7, 0x5, 0x2, r4}}}, 0x28) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x20}}, 0x28010090) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 01:32:54 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r3 = socket(0x10, 0x803, 0x0) 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$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000200000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=@newqdisc={0x4c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa, 0x1, 'netem\x00'}, {0x1c}}]}, 0x4c}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$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$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000200000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=@newqdisc={0x4c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa, 0x1, 'netem\x00'}, {0x1c}}]}, 0x4c}}, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)={0x150, 0x0, 0x400, 0x70bd29, 0x25dfdbff, {}, [@HEADER={0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_batadv\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6_vti0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}]}, @HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'sit0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macsec0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}]}]}, 0x150}, 0x1, 0x0, 0x0, 0x1}, 0x40) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r10 = dup(r9) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r10, 0x100000) [ 1256.297661][T32765] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 01:32:54 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x204c, 0x0, 0x30051, r4, 0x0) [ 1256.347387][ T300] x86/PAT: syz-executor.1:300 map pfn RAM range req write-combining for [mem 0x1f8e00000-0x1f8e02fff], got write-back [ 1256.350545][T32765] x86/PAT: syz-executor.2:32765 map pfn RAM range req write-combining for [mem 0x1f9900000-0x1f9901fff], got write-back [ 1256.385593][ T309] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 01:32:54 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000000), 0x4) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r3, 0x0, 0x0, 0x0, 0x0, 0x0) 01:32:54 executing program 5: socket$inet6(0xa, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000012c0)="5500000019007faf37c0f2b2a4a280930a000310000243dc900523693900090010000000010000000800050000000000080000000004d5440a009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0x4924b68, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000180001040000000000e2fe5a23"], 0x20}}, 0x0) r1 = socket(0x21, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 01:32:54 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000005", 0x24) 01:32:54 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r2 = dup(0xffffffffffffffff) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r2, 0x100000) [ 1256.494927][ T324] x86/PAT: syz-executor.1:324 map pfn RAM range req write-combining for [mem 0x20e600000-0x20e602fff], got write-back 01:32:54 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2060, 0x0, 0x30051, r4, 0x0) 01:32:54 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setns(r4, 0x80) [ 1256.616439][ T335] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 01:32:54 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB="20020000180001040000000000e2fe5a23efd77e598c716ec93f43b7480046972f0f13776ae71364fa1823a75b737a5091a8e3a1797a9aee06cd6f9decd546f46e9dde83d13fd157e2b589bbc23ee4353914d415ef605642e11871aec9c152cde202cf2f5cbbfa264e54f9c98e9217ee90b2247159649478e06bd1f4df7f659ce4d22a41b1db2d0d7c4b38164c60f6da402183077e50af0ff228000000000000c4540828e0bd17dcfc779e80b4f0add8b42526a35297a2afeaad4e095cb591f4991181c09e42c4879ab9bbf25281cb2153efd011038b5c21671a74fc35adcf4903a31fa6828f03dc0bd5b5b7c0c7b0b58e40b2dbd2"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 01:32:54 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x5) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) r5 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r5, 0x8983, &(0x7f0000000000)={0x3, 'veth0_virt_wifi\x00', {0x80000001}, 0x7199}) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100000) [ 1256.678877][ T340] x86/PAT: syz-executor.1:340 map pfn RAM range req write-combining for [mem 0x1f5800000-0x1f5802fff], got write-back 01:32:54 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000006", 0x24) [ 1256.732018][ T344] x86/PAT: syz-executor.2:344 map pfn RAM range req write-combining for [mem 0x20c200000-0x20c201fff], got write-back 01:32:54 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2068, 0x0, 0x30051, r4, 0x0) 01:32:54 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$SIOCRSSL2CALL(r1, 0x89e2, &(0x7f0000000000)=@null) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400202) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 01:32:54 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYBLOB="20170000180001040005000000e1fe5a236b0886f2ee9807000000000000009493c4f5a2377dba94f8188099ec3edb9a5012162e5821c7c7183fcafe4a149235e69c7f6cd87c77243667d11c2e84f78043c302325bd875d441db04a7da70699ba6477e5d5fe52650d25fff91497725b32bc1136c883088e1c7fe9cb162809b80ce5bd9d367a743dbca29d313fbd1f979f082507d771e68b30691ed8045288344172111c61820baf243397e27dd2f4d5ef09bf789900711ff861ce07c433d6a2879adb6a50e33ecbf0f06b8a185de6adbd7bf61a598f07b7b44d02399941d6c"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) [ 1256.825227][ T349] x86/PAT: syz-executor.2:349 map pfn RAM range req write-combining for [mem 0x20c600000-0x20c601fff], got write-back [ 1256.865791][ T355] x86/PAT: syz-executor.1:355 map pfn RAM range req write-combining for [mem 0x20c700000-0x20c702fff], got write-back 01:32:55 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x10, 0x3, 0x0) r5 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r5, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0, 0xf1fd}, 0x10) write(r4, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r4, 0x0, 0x0, 0x0, 0x0, 0x0) 01:32:55 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000073, 0x68001) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) r2 = dup(r0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f00000000c0), 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x4001fc) ustat(0x7fff, &(0x7f0000000000)) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) r6 = dup(r5) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r6, 0x100000) 01:32:55 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="200000001800040000e295f89d"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000600)={0x3, 0x0, 0x0, 0xb2}) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvmsg$kcm(r2, &(0x7f0000000480)={&(0x7f0000000040)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000240)=""/192, 0xc0}, {&(0x7f0000000180)=""/120, 0x78}, {&(0x7f00000000c0)=""/28, 0x1c}, {&(0x7f0000000300)=""/73, 0x49}, {&(0x7f0000000380)=""/68, 0x44}], 0x5}, 0x40000141) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$HIDIOCGRAWPHYS(r7, 0x80404805, &(0x7f00000005c0)) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000004c0)={{{@in6=@rand_addr=' \x01\x00', @in6=@empty, 0x4a23, 0x0, 0x4e23, 0x5, 0x2, 0xa0, 0x80, 0x1, r3, r5}, {0xffffffffffffffe2, 0x20, 0x3, 0x6, 0x61, 0x0, 0x400, 0x12fa}, {0x8, 0x3, 0x1, 0x6}, 0x9, 0x0, 0x0, 0x0, 0x2}, {{@in6=@remote, 0x4d4, 0x6c}, 0xa, @in6=@mcast1, 0x3507, 0x0, 0x0, 0xb9, 0x8, 0x0, 0x3}}, 0xe8) 01:32:55 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x206c, 0x0, 0x30051, r4, 0x0) 01:32:55 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000007", 0x24) [ 1257.036392][ T368] vhci_hcd: USB_PORT_FEAT_BH_PORT_RESET req not supported for USB 2.0 roothub 01:32:55 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) read(0xffffffffffffffff, &(0x7f0000000140)=""/147, 0x93) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SIOCAX25DELFWD(r1, 0x89eb, &(0x7f0000000000)={@null, @null}) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffde, 0x341, 0x4, 0x80000}, 0x10) ioctl$HIDIOCSFEATURE(r1, 0xc0404806, &(0x7f0000000200)="8ac23272b1bef35c6da274f630e02f16f2300c1cbb0a6d4f8cfeb737fc833c1af78d525c521741e2ddbe20afe08e96f6a081f2b38c175fddbf2f85a388a7a3e44b0de0ac0fea800f4c1fd8d620d07aa250e781ba42deddc4d19a0537f6b11ef0a54b87ddef9ee68c34a63eb5f4c6cf535fb9a01d6d54cc15ec2ef58a1b684b682d8442f1b14a6b296828b9b191ad693df1cd2eb419c788f099425db1a3964f45ed9c1d7adf077039531a953c2df30b9ce20018d6d0b8bc42fc") write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r4 = signalfd(r3, &(0x7f00000000c0)={[0xa4d4]}, 0x8) fcntl$F_SET_FILE_RW_HINT(r4, 0x40e, &(0x7f00000002c0)=0x3) 01:32:55 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100000) r5 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r5, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f0000000000)=0x60, 0x2) [ 1257.124472][ T368] vhci_hcd: USB_PORT_FEAT_BH_PORT_RESET req not supported for USB 2.0 roothub [ 1257.124600][ T371] x86/PAT: syz-executor.1:371 map pfn RAM range req write-combining for [mem 0x20cf00000-0x20cf02fff], got write-back 01:32:55 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000180001040000000000e2fe5a23"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000000040)=0x9, 0x4) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 01:32:55 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SNDCTL_DSP_STEREO(r1, 0xc0045003, &(0x7f00000002c0)=0x1) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) sendmsg$RDMA_NLDEV_CMD_SYS_GET(r2, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f0000000440)=ANY=[@ANYBLOB="280000000614010026bd7000fbdbdf250800010001000000080001000000000008000100000000007a6f90d22d0c36b2541e10ca1fcea3f9694c4a7796f566a689d34fcfaba60c94488f0500329fafd50adf2659b71820e4522a04c4bc80c07a43d46c222760321dc5547fcc845397c4c1aad48a8427f11d1862d05cfbb23b999c9ef9fbf6d5482ed0d51301789547da164f79ead8fd31a68112a9de281c5918523d9c315e06a6dbbe80bb20e486875e481ca1d1f6ea253874a12692706c04c2f36e3242d362edc3edce4d6e551862d87ccf3e312c89ded112658e2828f3a1716aba7fa9e74f0645d0ac6edabc0f895cd790337f923c053b4b3ee529627a7a5254dc842d97b0168d37c6bca24d20239aacf81cf00b4267cdccd352b850d9575dc3f395a071faef303a"], 0x28}, 0x1, 0x0, 0x0, 0x24008080}, 0x4000000) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VIDIOC_S_EXT_CTRLS(r4, 0xc0205648, &(0x7f0000000240)={0x9a0000, 0x8, 0x1, 0xffffffffffffffff, 0x0, &(0x7f0000000200)={0x990afe, 0x8000, [], @p_u8=&(0x7f00000001c0)=0x4}}) setsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f0000000280)=0x42, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r8, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r8, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r8, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1257.248318][ T371] x86/PAT: syz-executor.1:371 map pfn RAM range req write-combining for [mem 0x20d700000-0x20d702fff], got write-back [ 1257.274729][ T386] x86/PAT: syz-executor.2:386 map pfn RAM range req write-combining for [mem 0x20ce00000-0x20ce01fff], got write-back 01:32:55 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2074, 0x0, 0x30051, r4, 0x0) 01:32:55 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000008", 0x24) 01:32:55 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$gtp(&(0x7f0000000040)='gtp\x00') sendmsg$GTP_CMD_NEWPDP(r5, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000000000000000000008000500ac141400080002000000000008000400ffffffff0c00030000000000000000000600060000000000080001"], 0x48}}, 0x0) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f0000000180)) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r6, 0x800, 0x70bd2a, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @loopback}, @GTPA_O_TEI={0x8, 0x9, 0x3}, @GTPA_I_TEI={0x8, 0x8, 0x3}, @GTPA_O_TEI={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x851}, 0x14042) r7 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x8040) ioctl$sock_inet6_udp_SIOCINQ(r7, 0x541b, &(0x7f0000000040)) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100000) 01:32:55 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x30, r2, 0x10, 0x70bd2d, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @private=0xa010100}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x2200c040}, 0x0) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r4, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r4, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1257.462157][ T397] x86/PAT: syz-executor.1:397 map pfn RAM range req write-combining for [mem 0x20cb00000-0x20cb02fff], got write-back 01:32:55 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{}, {r0, r1/1000+10000}}) syz_usb_connect$cdc_ncm(0x0, 0xd8, &(0x7f00000000c0)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xc6, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0x400}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x7, 0x9, 0x2}, {0x6, 0x24, 0x1a, 0x202e, 0x20}, [@acm={0x4, 0x24, 0x2, 0xb}, @call_mgmt={0x5, 0x24, 0x1, 0x3, 0x1}, @mdlm_detail={0x49, 0x24, 0x13, 0x0, "86e5b544166829e9adb38e598be01a5b65b22596ad53e3861901badb0969d455748a8fe0a5ceee2506adb9dbd049d79cca03262891691a0d447042e5e07eea7175a0091680"}, @call_mgmt={0x5, 0x24, 0x1, 0x1, 0x5c}, @dmm={0x7, 0x24, 0x14, 0x7f, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x3, 0x20, 0x3f, 0x0, 0x2}]}, {{0x9, 0x5, 0x81, 0x3, 0x40, 0x80, 0x0, 0x4}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x400, 0x7f, 0x4, 0xee}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0xff, 0x67, 0x4}}}}}}}]}}, &(0x7f0000000540)={0xa, &(0x7f0000000200)={0xa, 0x6, 0x310, 0x81, 0x81, 0x2, 0xff, 0x78}, 0x92, &(0x7f0000000240)={0x5, 0xf, 0x92, 0x1, [@generic={0x8d, 0x10, 0xa, "7d12d3afb799255028878f87257498c04356255fa9c6cb5752522e9a0e035d4b2b2315cd85478f014245fd52950767af38055b46d59f1e34b15ab14e34dc73a63f5af7e2f29ea47d22e331d377fd7d7bc9d686ea396992a920bff39ddbf44aa91180b3fb6866776ebdd13951968d11d066bd44c9773664f2ce86bdf7ebb4c42d2d5928a77d1e51cd9299"}]}, 0x3, [{0xb3, &(0x7f0000000340)=@string={0xb3, 0x3, "eba651b5b131c37ba57a8cc97275607235ba51c4ad3feb795f34a030c0b362f580f133be65c35470db62b3a38eb1a55f4d36b14a060667cb8c565b1e1bcda63cdeebf5077554a5d4d8af3dd2e515799b3444cfba106065bcf4b81de53640f0c31cc5d5183dd73845c4845104da7b6ba79a52be9bea5f376361cd75cd17b4ece48fcd6d2cc1a2ebdc091e76905dc94fda1ed1191df092117f098264fd5d45203644869d8d198f27bf40828e4fd8fcc81f24"}}, {0x4, &(0x7f0000000400)=@lang_id={0x4, 0x3, 0x140c}}, {0xd6, &(0x7f0000000440)=@string={0xd6, 0x3, "0be0c7e0bfbe1ecb0a6fb45959f8cf7f54247a90cc445d6ca07d7ffad3096da72c35802ac36de56621fe14cb5244ea3b0b72967aa4bc32ce5857dc33e0f38d6bb1c6840d05c9232ccda6b0bae89fdec54b76901a9b5d1cf1bfc7b1f5c7528bbd9570a34070710b61b21383b86a33f8ff195ce3db9f5e216bb914b71f39409c7117363450c489856e6738fe04e0469306bd029412edf3e5296cf694f644d04b4d6ca107f4e42a2fa8ad7862b1d964b198a5831be0daf9cfa0741e1ac85149a10a7562207c34989ad49c16c6ab0bc572502293527c"}}]}) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100000) 01:32:55 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x6840, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f00000000c0)={0xfeffffe0, 0x0, 0xfffffffc, 0xfffffffd}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) r6 = io_uring_setup(0xd78, &(0x7f0000000200)={0x0, 0x0, 0x4, 0x1, 0x3d7}) ioctl$VIDIOC_G_EXT_CTRLS(r5, 0xc0205647, &(0x7f0000000180)={0x0, 0xfffffffe, 0x7, r6, 0x0, &(0x7f0000000140)={0x9c0909, 0x3, [], @p_u8=&(0x7f0000000100)=0x9}}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r7, 0x6, 0x16, &(0x7f00000001c0)=[@window={0x3, 0x3, 0x4}, @mss={0x2, 0x1000}], 0x2) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) gettid() 01:32:55 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x207a, 0x0, 0x30051, r4, 0x0) 01:32:55 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000009", 0x24) [ 1257.709627][ T417] x86/PAT: syz-executor.1:417 map pfn RAM range req write-combining for [mem 0x20ab00000-0x20ab02fff], got write-back 01:32:55 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80102}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="580000000c1402002abd7000fbdbdf2508003d000100000008003d0002000000df1d343f3941cc2db86adacd245893c90800030004000000080001000000000008003d000200000008003d0000000000080003000400000008003d00000000000800010002000000"], 0x58}, 0x1, 0x0, 0x0, 0xc000}, 0x4) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 01:32:56 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d00000a", 0x24) [ 1257.811662][ T417] x86/PAT: syz-executor.1:417 map pfn RAM range req write-combining for [mem 0x209800000-0x209802fff], got write-back 01:32:56 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$RTC_ALM_SET(r1, 0x40247007, &(0x7f0000000040)={0x27, 0x5, 0x11, 0x2, 0x1, 0x0, 0x4, 0x88, 0x1}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000180001040000000000e2fe5a23"], 0x20}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 01:32:56 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2500, 0x0, 0x30051, r4, 0x0) 01:32:56 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000140)={'broute\x00'}, &(0x7f0000000000)=0x78) syz_open_dev$ptys(0xc, 0x3, 0x0) [ 1257.932896][ T17] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 1257.971169][ T427] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1258.012439][ T431] x86/PAT: syz-executor.1:431 map pfn RAM range req write-combining for [mem 0x20b000000-0x20b002fff], got write-back 01:32:56 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000000)={0xffffffe0, 0x0, 0x6}, 0x10) socket$phonet_pipe(0x23, 0x5, 0x2) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 01:32:56 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2f00, 0x0, 0x30051, r4, 0x0) 01:32:56 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d00000b", 0x24) [ 1258.236765][ T441] x86/PAT: syz-executor.1:441 map pfn RAM range req write-combining for [mem 0x20ba00000-0x20ba02fff], got write-back [ 1258.304954][ T17] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 128, changing to 11 [ 1258.344296][ T17] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1258.365381][ T17] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 8 [ 1258.552991][ T17] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1258.562199][ T17] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1258.571970][ T17] usb 3-1: Product: 뺿쬞漊妴翏⑔遺䓌汝綠奔৓ꝭ㔬⪀淃曥︡쬔䑒㯪爋窖벤츲坘㏜殍욱඄줅Ⱓꛍ몰鿨엞癋᪐嶛잿勇붋炕䂣煰愋Ꮂ뢃㍪￸尙废次ᒹᾷ䀹熜㘗倴规溅㡧Ӿ䛠ړʽኔ⧥큄䵋ꅬ⫤꠯碭녢擙颱莥栗ꃏṴ젚䥑ડ扵簠頴풚᚜ꯆ씋偲錢籒 [ 1258.603462][ T17] usb 3-1: Manufacturer: ᐌ [ 1258.608180][ T17] usb 3-1: SerialNumber: syz [ 1258.856493][ T412] x86/PAT: syz-executor.2:412 map pfn RAM range req write-combining for [mem 0x20dd00000-0x20dd01fff], got write-back [ 1258.892985][ T17] cdc_ncm 3-1:1.0: bind() failure [ 1258.899470][ T17] cdc_ncm 3-1:1.1: bind() failure [ 1258.906992][ T17] usb 3-1: USB disconnect, device number 5 [ 1259.642794][ T2479] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 1260.022884][ T2479] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 128, changing to 11 [ 1260.034109][ T2479] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1260.044989][ T2479] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 8 [ 1260.213975][ T2479] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1260.223349][ T2479] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1260.231339][ T2479] usb 3-1: Product: 뺿쬞漊妴翏⑔遺䓌汝綠奔৓ꝭ㔬⪀淃曥︡쬔䑒㯪爋窖벤츲坘㏜殍욱඄줅Ⱓꛍ몰鿨엞癋᪐嶛잿勇붋炕䂣煰愋Ꮂ뢃㍪￸尙废次ᒹᾷ䀹熜㘗倴规溅㡧Ӿ䛠ړʽኔ⧥큄䵋ꅬ⫤꠯碭녢擙颱莥栗ꃏṴ젚䥑ડ扵簠頴풚᚜ꯆ씋偲錢籒 [ 1260.262962][ T2479] usb 3-1: Manufacturer: ᐌ [ 1260.267583][ T2479] usb 3-1: SerialNumber: syz 01:32:58 executing program 2: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$sndseq(r4, &(0x7f0000000200)=[{0x80, 0x9, 0x9, 0x9, @tick=0x80, {0x4, 0x68}, {0x1, 0x8}, @result={0xde}}, {0x2, 0x9, 0x48, 0x3, @time={0x0, 0x9}, {0xf7, 0x3f}, {0x2, 0xe7}, @raw8={"43d55f2ea40ce85f9332f36c"}}, {0x9, 0x2, 0x1, 0x9, @time={0x845b}, {0x9, 0x80}, {0x1f, 0x35}, @raw8={"a75c1826361bb9df05ca28fd"}}, {0x2, 0xef, 0xe0, 0x5, @tick=0x2, {0x5, 0x8}, {0x20, 0x50}, @ext={0x4e, &(0x7f0000000080)="bbcdae162123e895de450ef569d783d719790afaa089210cb801e6888d83078d7378156003815caae54df6de44d1395642e3372703223603fed268e6742dee64dcab1ba259574d0fbf7ab815639a"}}, {0x1, 0x1, 0x5, 0x1, @time={0x3}, {0x81, 0x7}, {0x8, 0x8}, @raw32={[0x6, 0xffff, 0x8]}}, {0x4, 0x3d, 0xdf, 0x9, @time={0xb94e, 0x2}, {0x0, 0x78}, {0x1, 0xf6}, @quote={{0x5}, 0x81, &(0x7f0000000100)={0x1, 0xfc, 0x80, 0x1, @tick=0x81, {0x80, 0x3}, {0x40, 0x89}, @queue={0x0, {0x9, 0x5}}}}}, {0x2e, 0x2, 0x67, 0x0, @tick=0x4, {0x38, 0x7}, {0x5, 0x71}, @time=@time={0x0, 0x8}}, {0x8, 0x7, 0x38, 0x0, @time={0x8000, 0x1f}, {0x20, 0x7}, {0x40, 0xea}, @note={0x81, 0x3f, 0x80, 0x40, 0x4}}], 0xe0) openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r5 = dup(0xffffffffffffffff) r6 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r6, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r7 = socket$inet_udplite(0x2, 0x2, 0x88) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000140)={r6, r8}) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r5, 0x100000) 01:32:58 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x6000, 0x0, 0x30051, r4, 0x0) 01:32:58 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000180001040000000000e2fe5a23"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2710, @hyper}, 0x10) 01:32:58 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x23d) r2 = socket(0x10, 0x3, 0x0) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000000)={0xffffffe4, 0xfffffffb}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) r5 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f00000002c0)={0xffffffe0, 0x0, 0x0, 0x1}, 0x10) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000280)={0x8, 'wg0\x00', {'syzkaller1\x00'}, 0x1c}) connect$bt_l2cap(r1, &(0x7f0000000240)={0x1f, 0x0, @any, 0x13, 0x2}, 0xe) write(r5, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$TIPC_CONN_TIMEOUT(r5, 0x10f, 0x82, &(0x7f0000000200)=0x2, 0x4) write(r4, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) sendmsg$IPSET_CMD_GET_BYINDEX(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, 0xf, 0x6, 0x3, 0x0, 0x0, {0x5, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_INDEX={0x6, 0xb, 0xffffffffffffffff}]}, 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x8010) 01:32:58 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d00000c", 0x24) 01:32:58 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) read$midi(r1, &(0x7f0000000240)=""/83, 0x53) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) r3 = socket(0x10, 0x3, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) open(&(0x7f00000002c0)='./file0\x00', 0x361800, 0x100) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$DRM_IOCTL_DMA(r5, 0xc0406429, &(0x7f0000000200)={0x0, 0x2, &(0x7f0000000340)=[0x8, 0x1], &(0x7f0000000140)=[0x4, 0xfffffe00], 0x25, 0x4b, 0x9, &(0x7f0000000180)=[0x4, 0x53, 0xb59, 0x100], &(0x7f00000001c0)}) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) write(r2, &(0x7f0000000000)="240000001e000000000000e0ff3c95ee0700000000000000000008000900090000000000", 0xee79358015e297d5) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(0xffffffffffffffff, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) getsockopt$XDP_MMAP_OFFSETS(0xffffffffffffffff, 0x11b, 0x1, &(0x7f0000000380), &(0x7f00000000c0)=0x80) ioctl$USBDEVFS_CLEAR_HALT(r1, 0x80045515, &(0x7f0000000300)={0xe, 0x1}) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1260.552804][ T2479] cdc_ncm 3-1:1.0: bind() failure [ 1260.581114][ T2479] cdc_ncm 3-1:1.1: bind() failure [ 1260.609653][ T489] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1260.638328][ T2479] usb 3-1: USB disconnect, device number 6 [ 1260.646616][ T490] x86/PAT: syz-executor.1:490 map pfn RAM range req write-combining for [mem 0x20d600000-0x20d605fff], got write-back 01:32:58 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e24, 0x9, @local, 0x7}}, 0x0, 0x0, 0x39, 0x0, "5e9435945de6b3f7384e83eed6026496b04bd8c98449734eed458e361a34f4aec1749472d491a603e59a2d0929cbdcb6afc015f159a94d09efdc145d9a88481d2efbe2658dc46c7e4269aebee784b908"}, 0xd8) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 01:32:58 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x8d00, 0x0, 0x30051, r4, 0x0) 01:32:58 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d00000d", 0x24) 01:32:58 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400203) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r3 = getpid() r4 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) r5 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$KEYCTL_MOVE(0x1e, r5, 0xffffffffffffffff, r4, 0x0) keyctl$clear(0x7, r4) r6 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080)='ethtool\x00') r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r7, &(0x7f0000000240)={0x0, 0x40000f0, &(0x7f00000001c0)={&(0x7f0000000100)={0x20, r6, 0x427, 0x0, 0x0, {0x8}, [@ETHTOOL_A_LINKMODES_HEADER={0x3, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x20}}, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_SET(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2202200}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x54, r6, 0x4, 0x70bd27, 0x25dfdbfd, {}, [@ETHTOOL_A_COALESCE_TX_USECS_IRQ={0x8, 0x8, 0x2}, @ETHTOOL_A_COALESCE_RX_MAX_FRAMES_LOW={0x8, 0xf, 0x1000}, @ETHTOOL_A_COALESCE_RATE_SAMPLE_INTERVAL={0x8, 0x17, 0x4}, @ETHTOOL_A_COALESCE_RX_MAX_FRAMES_HIGH={0x8, 0x14, 0x1}, @ETHTOOL_A_COALESCE_RX_USECS_LOW={0x8, 0xe, 0x8}, @ETHTOOL_A_COALESCE_TX_MAX_FRAMES_IRQ={0x8}, @ETHTOOL_A_COALESCE_RX_USECS_HIGH={0x8, 0x13, 0x4}, @ETHTOOL_A_COALESCE_RX_MAX_FRAMES_IRQ={0x8, 0x5, 0xa43d}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000}, 0x4000005) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, r3}) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r9 = dup(r8) getpid() mmap(&(0x7f0000130000/0x4000)=nil, 0x4000, 0x2000004, 0x30, r9, 0x100000) 01:32:59 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1260.874992][ T514] x86/PAT: syz-executor.1:514 map pfn RAM range req write-combining for [mem 0x210000000-0x210008fff], got write-back [ 1260.888035][ T515] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 01:32:59 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x7fffdfecc000, 0x0, 0x30051, r4, 0x0) 01:32:59 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000000)) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100000) 01:32:59 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="200000001800fe5a230000000000000000"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 01:32:59 executing program 5: socket$pptp(0x18, 0x1, 0x2) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000180001040000000000e2fe5a23"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 01:32:59 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x10}, 0x10) write(r5, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r6 = socket$inet_udplite(0x2, 0x2, 0x88) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x2000, 0x0) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_SET_BLKSIZE(r7, 0xab01, 0x7) recvfrom$ax25(r4, 0x0, 0x0, 0x0, 0x0, 0x0) 01:32:59 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d00000e", 0x24) [ 1261.038399][ T532] x86/PAT: syz-executor.2:532 map pfn RAM range req write-combining for [mem 0x211000000-0x211001fff], got write-back [ 1261.138004][ T538] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1261.270232][ T542] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 01:32:59 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r4, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) pidfd_getfd(r3, r4, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r6 = dup(r5) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r6, 0x100000) 01:32:59 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000180001040000000000e2fe5a23"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000200000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=@newqdisc={0x4c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa, 0x1, 'netem\x00'}, {0x1c}}]}, 0x4c}}, 0x0) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r4 = socket$netlink(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)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000200000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=@newqdisc={0x4c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa, 0x1, 'netem\x00'}, {0x1c}}]}, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000003640)={'batadv0\x00', r7}) sendmsg$ETHTOOL_MSG_DEBUG_SET(r0, &(0x7f0000003780)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000003740)={&(0x7f0000003680)={0x84, 0x0, 0x2, 0x70bd29, 0x25dfdbfd, {}, [@ETHTOOL_A_DEBUG_HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @ETHTOOL_A_DEBUG_HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gre0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_batadv\x00'}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x800}, 0x0) 01:32:59 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d00000f", 0x24) 01:32:59 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x7ffffffff000, 0x0, 0x30051, r4, 0x0) 01:32:59 executing program 4: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_dev$ptys(0xc, 0x3, 0x0) r2 = socket(0x26, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r3, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000940)={0x18, r4, 0x7, 0x0, 0x0, {0xb}, [@TIPC_NLA_MEDIA={0x4}]}, 0x18}}, 0x0) sendmsg$TIPC_NL_MEDIA_SET(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x1c8, r4, 0x502, 0x70bd28, 0x25dfdbfe, {}, [@TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_MEDIA={0xb4, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}]}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x100}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10001}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xe0b9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}]}]}, @TIPC_NLA_BEARER={0x20, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x20}, @TIPC_NLA_BEARER_NAME={0x12, 0x1, @l2={'ib', 0x3a, 'virt_wifi0\x00'}}]}, @TIPC_NLA_LINK={0xcc, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3ff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x81000000}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8000}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xe5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}]}, 0x1c8}}, 0x1) dup(r1) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r5 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r5, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) ioctl$IMCLEAR_L2(r5, 0x80044946, &(0x7f0000000000)=0xfffffff7) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1261.545313][ T552] x86/PAT: syz-executor.2:552 map pfn RAM range req write-combining for [mem 0x20f100000-0x20f101fff], got write-back [ 1261.564149][ T555] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 01:32:59 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x2, 0x30051, r4, 0x0) [ 1261.613731][ T559] x86/PAT: syz-executor.2:559 map pfn RAM range req write-combining for [mem 0x210b00000-0x210b01fff], got write-back [ 1261.628583][ T562] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 01:32:59 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={@map=r3, r1, 0xc}, 0x10) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r6 = dup(r5) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r6, 0x100000) [ 1261.728252][ T572] x86/PAT: syz-executor.1:572 map pfn RAM range req write-combining for [mem 0x20ea00000-0x20ea01fff], got write-back 01:32:59 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000010", 0x24) 01:32:59 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) openat2(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0xa8000, 0x0, 0x8}, 0x18) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r4, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) write(r4, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r3, 0x0, 0x0, 0x0, 0x0, 0x0) 01:33:00 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x3, 0x30051, r4, 0x0) [ 1261.874290][ T579] x86/PAT: syz-executor.2:579 map pfn RAM range req write-combining for [mem 0x211300000-0x211301fff], got write-back [ 1261.929694][ T562] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1261.931111][ T589] x86/PAT: syz-executor.1:589 map pfn RAM range req write-combining for [mem 0x4c600000-0x4c601fff], got write-back [ 1261.987143][ T594] x86/PAT: syz-executor.2:594 map pfn RAM range req write-combining for [mem 0x1f5000000-0x1f5001fff], got write-back 01:33:00 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffde, 0x0, 0x0, 0xfffffffc}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) sendto(r1, &(0x7f0000000140)="3a573abb26c84ceaeed783597da621ff5f26ed2b48a2a1f8fe27ba37be00014338466501ff2d59cc237604f45550a766f3aa97ef097481bfa649a2eb2acacffdaf1ed7b036769f93c56e2fb8a14a68eaef481b5a38b93b767bfdaf89f074e9f5d630b450a2008cf65a5d051a66d393cfeede000360f25405d87a6f5365375e90f2e8eba0", 0x84, 0x4, 0x0, 0x0) write(r3, &(0x7f0000000200)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000aca9b2048c69e114fb69e1a8bb3e3cc30c8bbb81d95dac4c450900000033c38a937332be97d6b9a50dda76a4e15c8b675b6047de8d1778d86a30f6489bef0ce8b2c9779deb148529022b4ed1fcc5776cd6d33a326146b5912e9bf2872d25e750245dd03e5f0000c5e4c99c0e8ddfbbc3cce3748eed65a2729a5f647b5a3103", 0xa3) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 01:33:00 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x4, 0x30051, r4, 0x0) 01:33:00 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="20000000f88adb2c80ddf37682d2e36cd35f62b694cb816aadcd6c47de2ef8e4de943112c0d7ff12cdd6c11a97003310041a4b62a1c3853eff310845e0726ef46114f9b92f064e24f21855496c064819cd20349a05d09d652fef874758acce513c51"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) prctl$PR_GET_UNALIGN(0x5, &(0x7f0000000040)) 01:33:00 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000060", 0x24) 01:33:00 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x0, 0x0) write$USERIO_CMD_SET_PORT_TYPE(r1, &(0x7f00000000c0)={0x1, 0x2}, 0x2) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x0}]}) ioctl$DRM_IOCTL_DMA(r4, 0xc0406429, &(0x7f00000002c0)={r7, 0x2, &(0x7f0000000180)=[0x2, 0x7], &(0x7f0000000200)=[0x6], 0x4, 0x6, 0x3, &(0x7f0000000240)=[0x5, 0x101, 0x7, 0x1, 0x1f, 0x3], &(0x7f0000000280)=[0x1ff, 0x1000]}) r8 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r8, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f0000000000)={0x5, 0x70, 0xa6, 0x9, 0x4, 0x0, 0x0, 0x9, 0xc2000, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8001, 0x5, @perf_config_ext={0x100000001, 0x3ff}, 0x50800, 0x0, 0xa47, 0x4, 0xfffffffffffffe01, 0x9, 0xfff8}) r10 = dup(r9) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r10, 0x100000) [ 1262.150647][ T606] x86/PAT: syz-executor.1:606 map pfn RAM range req write-combining for [mem 0x1f5b00000-0x1f5b01fff], got write-back 01:33:00 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x5, 0x30051, r4, 0x0) [ 1262.270368][ T615] x86/PAT: syz-executor.2:615 map pfn RAM range req write-combining for [mem 0x1f6000000-0x1f6001fff], got write-back 01:33:00 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d0000f0", 0x24) [ 1262.363799][ T618] x86/PAT: syz-executor.1:618 map pfn RAM range req write-combining for [mem 0x1f6b00000-0x1f6b01fff], got write-back 01:33:00 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x6, 0x30051, r4, 0x0) 01:33:00 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$vim2m_VIDIOC_TRY_FMT(r1, 0xc0d05640, &(0x7f0000000040)={0x1, @pix={0x1, 0x410, 0x32314742, 0x5, 0x8, 0x3ff, 0x7, 0x2e, 0x1, 0x8, 0x2}}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x101000, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) dup(r3) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r4, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r5 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r5, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000140)={0x3, [0xfff, 0x3, 0xe7b]}, 0xa) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x8010, r4, 0x18a04000) 01:33:00 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="20000000180001040000000000e2fe5a23e9cdb6e977902853afe69a57f69128b1794657b3ae4bb5e87df4dfb225ec8bf9f825775f922fa5ca4e7dff42dd3349cc90b05c54582301f9099508b2"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) [ 1262.497360][ T627] x86/PAT: syz-executor.1:627 map pfn RAM range req write-combining for [mem 0x1f8100000-0x1f8101fff], got write-back [ 1262.523943][ T631] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 01:33:00 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0xffffffff) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r3, 0x0, 0x0, 0x0, 0x0, 0x0) 01:33:00 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x7, 0x30051, r4, 0x0) [ 1262.756130][ T641] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1262.797841][ T643] x86/PAT: syz-executor.1:643 map pfn RAM range req write-combining for [mem 0x20be00000-0x20be01fff], got write-back 01:33:01 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000000)=0x7ff, &(0x7f00000000c0)=0x4) 01:33:01 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:33:01 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$VIDIOC_G_EXT_CTRLS(0xffffffffffffffff, 0xc0205647, &(0x7f0000000080)={0x990000, 0xb2, 0xc0000, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x507e7324532e987e, 0x6, [], @value64=0x5}}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(r2, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x3c, r3, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0x28, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0x100, r3, 0x2, 0x70bd2b, 0x25dfdbfe, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x7f}, {0x6, 0x16, 0x480}, {0x5}, {0x6, 0x11, 0x70}, {0x8, 0xb, 0x1ff}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x9}, {0x6, 0x16, 0x5d3}, {0x5}, {0x6, 0x11, 0x7000}, {0x8, 0xb, 0x5}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x6}, {0x6, 0x16, 0x3}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x6}, {0x8, 0xb, 0x4}}]}, 0x100}, 0x1, 0x0, 0x0, 0x4000000}, 0x8040) r4 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$HIDIOCSUSAGE(r4, 0x4018480c, &(0x7f0000000000)={0x1, 0x3, 0xa, 0xc776, 0x80, 0x527}) r5 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r5, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r7 = dup(r6) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @dev, 0xc}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r9 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r8, 0x84, 0x71, &(0x7f0000000000)={r10}, 0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r10, 0x2, 0x3f}, 0xc) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r7, 0x100000) 01:33:01 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) sendmsg$ETHTOOL_MSG_RINGS_SET(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20004}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x24, 0x0, 0x100, 0x70bd25, 0x25dfdbff, {}, [@ETHTOOL_A_RINGS_RX_MINI={0x8, 0x7, 0x47}, @ETHTOOL_A_RINGS_TX={0x8, 0x9, 0x1ff}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x4044000) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 01:33:01 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x9, 0x30051, r4, 0x0) 01:33:01 executing program 5: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYRES32], 0x20}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) r1 = socket(0x3, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @dev, 0xc}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="8ab40d27e55fc8484fc95dc300fdf393c997907582f0fcd697a2415d6a63cb29bb19dac427c69352c55fb8b70972820a8ed96381101802e06cda828082553d9817787d3610b68dee97b534b2fc75e0a5d9eb0895cc2badbf846ee60e628644261813e5fc4bc462bbf163cfe6293ad6038f88bcb570a59c5da12d024e7b77e0616ba0ab378624190047bfbe45d394ce9696cd05828202be10071f263494083f4fcfce0e4ad637ef0f93b3b4de302a000000003afd635af78dfca0a06e1926779d62ad124650", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000000)={r4}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000040)={r4, @in={{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, &(0x7f0000000180)=0x84) [ 1262.986400][ T651] x86/PAT: syz-executor.1:651 map pfn RAM range req write-combining for [mem 0x20b800000-0x20b801fff], got write-back 01:33:01 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x48, 0x30051, r4, 0x0) 01:33:01 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000000)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 01:33:01 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x48) pwritev(r1, &(0x7f00000002c0)=[{&(0x7f0000000140)="6e57b57a6c23627c7d1ee34ab38d33263567e7f62e9b887db26c394a7b0c351b35a0302021c920377820a9ca4930cafbf65a9516a6a170645cea3ddf055e63e7be1cce305c009236eee0b7c11cc980962c57c2592c243f576f59bdbdedffa80e518ca6b0321fed62385e17d2e3d3da7e7b6cd2399ef98314f705440f953e0d9e47e5413a24bb25b983eec893d3da", 0x8e}, {&(0x7f00000000c0)="90075f9c224a6aa527d6c197cbe3e7ef35ae057cc1b296b340251a02c89ff074a7159f6a6ad33135e5019bee8a", 0x2d}, {&(0x7f0000000200)="626bb69040e0056a9c125c8d058a7b009c0583028a872aea0f57ab4d62ef861882d504e8717ce4590323d459abc3bb6b5f67f865adc75a0fbe23c874a61552b162c842cd197712ad99db38a2473042da15f1b927b7b446617caf7b4f9f2a26dd60edf5ca6c686e610a7cdc671eb155b1ccf7cac27f82ed55cc1842e5a071a5071222a67a8c414da3fdf240e8c370385316f8b1344970a1722293f19a9e44eaa3e2e7", 0xa2}], 0x3, 0xc92) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r3, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r4, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000100)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0x1c, r6, 0x5, 0x0, 0x0, {}, [@SEG6_ATTR_HMACKEYID={0x8}]}, 0x1c}, 0x1, 0x6c}, 0x0) sendmsg$SEG6_CMD_GET_TUNSRC(r4, &(0x7f00000003c0)={&(0x7f0000000300), 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x30, r6, 0x100, 0x70bd2c, 0x25dfdbfd, {}, [@SEG6_ATTR_DST={0x14, 0x1, @private0={0xfc, 0x0, [], 0x1}}, @SEG6_ATTR_ALGID={0x5, 0x6, 0xfc}]}, 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x41) [ 1263.122664][ T669] x86/PAT: syz-executor.2:669 map pfn RAM range req write-combining for [mem 0x208d00000-0x208d01fff], got write-back 01:33:01 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) [ 1263.162621][ T671] x86/PAT: syz-executor.1:671 map pfn RAM range req write-combining for [mem 0x209000000-0x209001fff], got write-back 01:33:01 executing program 4: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) socket(0x10, 0x3, 0x0) r4 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r5, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r5, 0x0, 0x0, 0x0, 0x0, 0x0) 01:33:01 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x4c, 0x30051, r4, 0x0) 01:33:01 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) read$usbfs(0xffffffffffffffff, &(0x7f00000001c0)=""/106, 0x6a) recvfrom$ax25(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0, 0xa145}, 0x10) write(r1, &(0x7f00000002c0)="240000001e005f0214fb53894b2584cd45099b6a9571f2687865443b09fdd64340a5579566fffeffffff93f807000000000000426337d8018bdcb34dcd3e4a9978749682e1e7d02c501edacfe41678c0a50e5f1599f20a4058c442231d71783eeab0cdfa022d171c95eb9e21d17e9835b14291365b3c2373bd423d88e5eef245709bd287ab1d4ec0d9b69ec172eb9662ad82cab31a34e97ecf1013e56c27e259e0c0db07b67703befe38ca9f13d7291de25647b6e54a8f1174d64afbd331b3cb57b5c8aa975e1689a817720c23d578b1df07dd8988c08398cfc963c5bda9c91981fcb601f95a", 0xe6) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000140)={'filter\x00'}, &(0x7f0000000000)=0x44) [ 1263.352613][ T685] x86/PAT: syz-executor.1:685 map pfn RAM range req write-combining for [mem 0x207c00000-0x207c01fff], got write-back 01:33:01 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x60, 0x30051, r4, 0x0) [ 1263.476900][ T692] x86/PAT: syz-executor.1:692 map pfn RAM range req write-combining for [mem 0x206600000-0x206601fff], got write-back 01:33:02 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsu\x00', 0x10000, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x4}, 0x68) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 01:33:02 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:33:02 executing program 3: setfsuid(0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setresgid(0x0, 0x0, r1) getresuid(&(0x7f0000000480), &(0x7f00000004c0)=0x0, &(0x7f0000000500)) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setresgid(0x0, 0x0, r4) write$FUSE_DIRENTPLUS(0xffffffffffffffff, &(0x7f0000000540)={0x3a8, 0x0, 0x6, [{{0x1, 0x0, 0x101, 0x9, 0x400, 0x5, {0x2, 0x3f, 0xb4e0, 0x9, 0x8, 0x8001, 0x9, 0x9bae, 0x6, 0x8c, 0x4, 0x0, 0x0, 0xffffff98, 0xff}}, {0x0, 0x1, 0x0, 0x5}}, {{0x4, 0x1, 0x8, 0x2, 0x3, 0x26b, {0x1, 0x8000, 0x8, 0x0, 0x8000, 0x3f, 0xfffffff9, 0xfff, 0x5, 0x0, 0xff, 0x0, 0x0, 0x7, 0x8001}}, {0x4, 0x2}}, {{0x0, 0x0, 0x7f, 0x1ff, 0x7, 0x5, {0x3, 0xe6, 0x6, 0xff, 0x7ff, 0xc, 0x4, 0x2, 0x3, 0x80000000, 0x5, 0x0, 0x0, 0xfffffffb}}, {0x6, 0x5a, 0x0, 0x99}}, {{0x2, 0x0, 0x0, 0x6, 0x1, 0x5, {0x2, 0x3, 0xffffffff, 0x6, 0x200, 0x1, 0x7ff, 0x4, 0x1, 0x9, 0x20, 0x0, 0x0, 0x1, 0x6}}, {0x3, 0x66, 0x0, 0xfff}}, {{0x6, 0x2, 0x4, 0x200, 0xffff, 0x8d8, {0x2, 0xf6, 0x6, 0x8000, 0xbf, 0x3, 0x6, 0x88aa, 0x4, 0xfffffc2a, 0x2, 0x0, r1, 0xfffffffb, 0x5}}, {0x4, 0x1, 0x0, 0x200040}}, {{0x6, 0x2, 0x7f23, 0x8001, 0x3, 0x5, {0x2, 0x3, 0x4, 0x8, 0x2, 0xe68, 0x5, 0x9123, 0xffffffff, 0x81, 0x1, r2, r4, 0xee6, 0x3000000}}, {0x2, 0xffff, 0x1, 0x8, ':'}}]}, 0x3a8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket(0x10, 0x3, 0x0) r8 = socket$inet_udplite(0x2, 0x2, 0x88) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$HIDIOCGRDESCSIZE(r9, 0x80044801, &(0x7f0000000000)) setsockopt$netlink_NETLINK_TX_RING(r7, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r7, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r7, 0x0, 0x0, 0x0, 0x0, 0x0) 01:33:02 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x68, 0x30051, r4, 0x0) 01:33:02 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="0200009dce9c00"/17], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 01:33:02 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) sendmsg$inet_sctp(r2, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x10000, @mcast2, 0x5}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000040)="047bd002108c56b26abde6420fb7c872282228ffa1adbc1b240a3cae99fe4f60deb5749938788e0dbed97cfb56e2722911b3658153a056b2a208937f38fde1672d3cd87107b12ddf0bda0b4c339d4ebb73972654ffe4a8ffde11fe64ef4f65bde5f14052be870bc1d1d08f2c2a5d8e8db3e1070449113508dd", 0x79}], 0x1, 0x0, 0x0, 0x1}, 0x10) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) connect$inet(r3, &(0x7f0000000140)={0x2, 0x4e24, @rand_addr=0x64010100}, 0x10) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(0xffffffffffffffff, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r6 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000340)={0x0, @dev, @remote}, &(0x7f0000000380)=0xc) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x78, r6, 0x20, 0x70bd29, 0x25dfdbfb, {}, [@FOU_ATTR_LOCAL_V4={0x8, 0x6, @remote}, @FOU_ATTR_PEER_V6={0x14, 0x9, @local}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={[], [], @private=0xa010100}}, @FOU_ATTR_PEER_V6={0x14, 0x9, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @FOU_ATTR_PEER_V6={0x14, 0x9, @private1}, @FOU_ATTR_IFINDEX={0x8, 0xb, r7}]}, 0x78}, 0x1, 0x0, 0x0, 0x20008c10}, 0x40080) r8 = dup(r5) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r8, 0x100000) [ 1263.922905][ T708] x86/PAT: syz-executor.1:708 map pfn RAM range req write-combining for [mem 0x206200000-0x206201fff], got write-back 01:33:02 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) ioctl$IMSETDEVNAME(r1, 0x80184947, &(0x7f0000000000)={0xff, 'syz1\x00'}) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 01:33:02 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, &(0x7f0000000000)={0x1, 'nr0\x00', {}, 0x3}) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 01:33:02 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x6c, 0x30051, r4, 0x0) [ 1263.997712][ T718] x86/PAT: syz-executor.2:718 map pfn RAM range req write-combining for [mem 0x207900000-0x207901fff], got write-back 01:33:02 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:33:02 executing program 2: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$rose(r0, &(0x7f0000000000)=""/80, 0x50, 0x40, &(0x7f0000000080)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}}, 0x1c) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000000c0)=0xc0000000, &(0x7f0000000140)=0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x10000, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r5 = dup(r4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r5, 0x100000) [ 1264.128448][ T725] x86/PAT: syz-executor.1:725 map pfn RAM range req write-combining for [mem 0x207e00000-0x207e01fff], got write-back 01:33:02 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) socket$can_bcm(0x1d, 0x2, 0x2) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1264.182671][ T725] x86/PAT: syz-executor.1:725 map pfn RAM range req write-combining for [mem 0x206e00000-0x206e01fff], got write-back 01:33:02 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000000)={0xffffffe0, 0x1ff, 0x2, 0x7ff}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r4 = socket(0x3a, 0x3, 0x200) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r4, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r4, 0x0, 0x33, 0x40010162, 0x0, 0x0) r5 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r5, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) dup(r3) r6 = getpgid(0x0) pidfd_open(r6, 0x0) syz_open_procfs(r6, &(0x7f00000000c0)='mountstats\x00') 01:33:02 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x74, 0x30051, r4, 0x0) 01:33:02 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x400, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100000) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r6, &(0x7f0000000340)="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", &(0x7f0000000000)=""/4, 0x4}, 0x20) [ 1264.336788][ T749] x86/PAT: syz-executor.1:749 map pfn RAM range req write-combining for [mem 0x206800000-0x206801fff], got write-back 01:33:02 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:33:02 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000180001040000000000e2fe5a23"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 01:33:02 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000000)=0x9, 0x4) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 01:33:02 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r4, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r4, 0x0, 0x0, 0x40, 0x0, 0xff94) 01:33:02 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x7a, 0x30051, r4, 0x0) [ 1264.476740][ T755] x86/PAT: syz-executor.2:755 map pfn RAM range req write-combining for [mem 0x207f00000-0x207f01fff], got write-back 01:33:02 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x300, 0x30051, r4, 0x0) [ 1264.526233][ T760] x86/PAT: syz-executor.1:760 map pfn RAM range req write-combining for [mem 0x207000000-0x207001fff], got write-back [ 1264.536851][ T761] x86/PAT: syz-executor.2:761 map pfn RAM range req write-combining for [mem 0x207100000-0x207101fff], got write-back 01:33:02 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r3, 0x0, 0x81, &(0x7f0000000200)={'broute\x00', 0x0, 0x0, 0x0, [], 0x3, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0x0, [{}, {}, {}]}, 0xa8) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 01:33:02 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e23, 0xafb, @local, 0x7}, 0x1c) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 01:33:02 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x4f) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) dup(r1) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100000) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x94, 0x0, 0x300, 0x70bd25, 0x25dfdbfd, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0xffffffff}, {0x6, 0x16, 0xfff8}, {0x5}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x81}, {0x6, 0x16, 0xd2e3}, {0x5}}]}, 0x94}, 0x1, 0x0, 0x0, 0x20000811}, 0x44011) [ 1264.611062][ T769] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 01:33:02 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) [ 1264.669226][ T771] x86/PAT: syz-executor.1:771 map pfn RAM range req write-combining for [mem 0x207600000-0x207601fff], got write-back 01:33:02 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) prctl$PR_GET_THP_DISABLE(0x2a) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') r5 = socket$netlink(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)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000200000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=@newqdisc={0x4c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa, 0x1, 'netem\x00'}, {0x1c}}]}, 0x4c}}, 0x0) sendmsg$NL80211_CMD_GET_MESH_CONFIG(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r4, 0x800, 0x70bd29, 0x25dfdbff, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000004}, 0x4) [ 1264.734554][ T778] x86/PAT: syz-executor.2:778 map pfn RAM range req write-combining for [mem 0x208b00000-0x208b01fff], got write-back 01:33:02 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NS_GET_PARENT(r2, 0xb702, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000000)={0x1, 0x9, 0x2, 0xcd8, 0x7f}) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='trusted.overlay.nlink\x00') r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x1f) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000100)={0xffffffde}, 0x10) write(r4, 0xfffffffffffffffe, 0xffffff25) write$UHID_INPUT(r2, &(0x7f0000000140)={0x8, {"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", 0x1000}}, 0x1006) recvfrom$ax25(r4, 0x0, 0x0, 0x0, 0x0, 0x0) 01:33:02 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x500, 0x30051, r4, 0x0) 01:33:03 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000878001040000000000e2fe5a23"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x1, 0x20004014) 01:33:03 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @dev, 0xc}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000000)={r5}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000000)={r5, 0x8}, 0x8) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r7 = dup(r6) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r7, 0x100000) close(r2) 01:33:03 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) [ 1264.925855][ T794] x86/PAT: syz-executor.1:794 map pfn RAM range req write-combining for [mem 0x208200000-0x208201fff], got write-back 01:33:03 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0xb, 0x4, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000000)={'veth0_virt_wifi\x00', {0x2, 0x4e23, @remote}}) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 01:33:03 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x600, 0x30051, r4, 0x0) 01:33:03 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000180001040000000000e2fe5a23"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) ioctl$SIOCAX25ADDFWD(r1, 0x89ea, &(0x7f0000000040)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null}) 01:33:03 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) r3 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000240)='/proc/capi/capi20\x00', 0x42, 0x0) read$dsp(r3, &(0x7f0000000280)=""/204, 0xcc) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) sendmsg$SOCK_DESTROY(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2854d2399a8f250000001500000827bd70b83c8ccfe2ef290d000100436197f8fdbd66171a43256194a336afca"], 0x28}, 0x1, 0x0, 0x0, 0x8000}, 0xc) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$KVM_IOEVENTFD(r5, 0x4040ae79, &(0x7f0000000200)={0x2000, &(0x7f00000000c0), 0x4, r7, 0x1}) write(r4, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r4, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1265.050926][ T811] x86/PAT: syz-executor.1:811 map pfn RAM range req write-combining for [mem 0x205a00000-0x205a01fff], got write-back [ 1265.082341][ T815] x86/PAT: syz-executor.2:815 map pfn RAM range req write-combining for [mem 0x205900000-0x205901fff], got write-back 01:33:03 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x700, 0x30051, r4, 0x0) 01:33:03 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:33:03 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000000000)=""/50) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r4, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r4, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1265.222535][ T827] x86/PAT: syz-executor.1:827 map pfn RAM range req write-combining for [mem 0x205000000-0x205001fff], got write-back 01:33:03 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x900, 0x30051, r4, 0x0) 01:33:03 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = getpgid(0x0) pidfd_open(r2, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x10, &(0x7f0000000080)={0x7}) r3 = socket(0x9, 0xa, 0xfffffffd) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000000)=""/41) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000200)="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", 0x16f) recvfrom$ax25(r3, 0x0, 0x0, 0x0, 0x0, 0x0) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000001) r4 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) r7 = socket$inet_udplite(0x2, 0x2, 0x88) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400201) ioctl$VIDIOC_PREPARE_BUF(r4, 0xc058565d, &(0x7f0000000140)={0x8, 0xb, 0x4, 0xe000, 0xe942, {r5, r6/1000+10000}, {0x3, 0x1, 0x81, 0x6, 0x0, 0x3, "413ff8bf"}, 0xd62, 0x1, @fd, 0x897, 0x0, r8}) sched_yield() 01:33:03 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000180001040000000000e2fe5a23"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000040)={0xaf, 0x8, 0x81, 0x6b2c, 0x12, 0x7}) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) [ 1265.770389][ T843] x86/PAT: syz-executor.1:843 map pfn RAM range req write-combining for [mem 0x208400000-0x208401fff], got write-back [ 1265.788566][ T845] __nla_validate_parse: 2 callbacks suppressed [ 1265.788575][ T845] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1265.831037][ T849] x86/PAT: syz-executor.2:849 map pfn RAM range req write-combining for [mem 0x204d00000-0x204d01fff], got write-back 01:33:04 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x40c402, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) ioctl$FS_IOC_GETFSLABEL(r3, 0x81009431, &(0x7f0000000000)) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r4, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$KVM_GET_CPUID2(r7, 0xc008ae91, &(0x7f0000000200)={0x5, 0x0, [{}, {}, {}, {}, {}]}) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x2, 0x30, r5, 0x100000) 01:33:04 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f00000000c0)={0xffff7fe0, 0x76d, 0x8, 0xbc73}, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x30, r4, 0x1, 0x0, 0x0, {{}, {}, {0x14, 0x19, {0xfffffffc}}}}, 0x30}}, 0x0) sendmsg$TIPC_CMD_GET_REMOTE_MNG(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r4, 0x2, 0x70bd27, 0x25dfdbff, {}, ["", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0xc000}, 0x404c0c0) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r5 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r5, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000000)='veth0_to_batadv\x00', 0x10) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 01:33:04 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:33:04 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x2000, 0x30051, r4, 0x0) 01:33:04 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write$qrtrtun(r1, &(0x7f0000000000)="9fbbbd1b48fcfbf9a9391b87130b037b3fbccd9b136994bfa9077dab5032c7032215ebaa06b709581d", 0x29) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @dev, 0xc}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="01040000ee80202bfdcec6dfe9f817e275022271308bc160e343cfa542db", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="96671c573ddefcbf4d81a5a4e04d7d3fd5e1061c2078e752c313c90870d7cce5d3818ae961e17c5372e9983679c40d7a92185fe507115d5499da443c26809b2282eeb931788a13a779a8e4551221ef5a6bdc98d6a4dc6f57aa2277efee05fc42348457", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={r4}, 0x8) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @dev, 0xc}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000000)={r7}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={r4, 0x0, 0x6, 0x0, 0x4127, 0x5, 0x200, 0x0, {r7, @in6={{0xa, 0x4e24, 0xfffff001, @empty, 0x8}}, 0x4, 0x77779451, 0xfff, 0x5, 0x4}}, &(0x7f00000000c0)=0xb0) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1265.958183][ T859] x86/PAT: syz-executor.1:859 map pfn RAM range req write-combining for [mem 0x204a00000-0x204a01fff], got write-back [ 1265.971315][ T862] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 01:33:04 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0xa, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000000)={0xffffffe0, 0xffffffff, 0x0, 0xffffffff}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1266.015354][ T859] x86/PAT: syz-executor.1:859 map pfn RAM range req write-combining for [mem 0x204c00000-0x204c01fff], got write-back 01:33:04 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f0000000000)={0x4, 0x0, 0x5, 0xf70c, 0x200, 0x3}) r4 = dup(r3) mmap(&(0x7f00003fe000/0xc00000)=nil, 0xc00000, 0x0, 0x1010, r4, 0x102000) 01:33:04 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x4000, 0x30051, r4, 0x0) 01:33:04 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) [ 1266.138616][ T877] x86/PAT: syz-executor.1:877 map pfn RAM range req write-combining for [mem 0x204400000-0x204401fff], got write-back 01:33:04 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r4, 0x29, 0x41, &(0x7f0000000040)={'security\x00', 0xbd, "34cde93eae87173b2f1fa496d27c38969a7c59b89118699174d212dcdbccc4625ec8689ba691ae578a03bc0af56261070f6a002f457960eae5fbfd3a57a96488913c9926d63220037e12522cfa96d40d579e8e3255dfa153a1226deef05cf1d73e5298321c365887dcd00cdd838db42ae218e77b12b0e5fe7e07cbbf6a87c913bc25bb5c9cd2112de571dc3fe9ebb55f3bc8902f78b5f371b8a938c265ac5f4d18dddbfb0755df13b7f8040c923366fbfa81818f834cdef48dc7fc0bf4"}, &(0x7f0000000140)=0xe1) r5 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r5, 0x100000) 01:33:04 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_ENUM_FRAMESIZES(r3, 0xc02c564a, &(0x7f0000000000)={0x3, 0x38303553, 0x3, @discrete={0x101, 0xdb}}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 01:33:04 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000180001040000000000e2fe5a23"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000040)=0x3) 01:33:04 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x4800, 0x30051, r4, 0x0) [ 1266.279937][ T891] x86/PAT: syz-executor.2:891 map pfn RAM range req write-combining for [mem 0x203d00000-0x203d01fff], got write-back [ 1266.298427][ T899] x86/PAT: syz-executor.1:899 map pfn RAM range req write-combining for [mem 0x203e00000-0x203e01fff], got write-back 01:33:04 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d0000c0", 0x24) 01:33:04 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SOUND_MIXER_WRITE_VOLUME(r4, 0xc0044d06, &(0x7f0000000000)=0x5) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f00000001c0)="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", 0xfd) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r6, 0x3) r7 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080)='/dev/bsg\x00', 0x2c2, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(r8, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000003c0)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r9, @ANYBLOB="0b3e000000000000000025000000280001006e657464657673696d0000000f0002006e657464657673696d30000008008b00", @ANYRES32=0x0, @ANYBLOB="8fdea2979322b3306696b0e33bb881a6742c0c64d8725e05c77b9d3651cd7ed87cf483f6621ff39cdf1d5798bea97ec82de31ffb"], 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_GET(r7, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)={0xd0, r9, 0x4, 0x70bd2d, 0x25dfdbfd, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0xffffffff}, {0x6, 0x16, 0xfff}, {0x5, 0x12, 0x1}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x8}, {0x6, 0x16, 0x4}, {0x5}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x20}, {0x6, 0x16, 0x2}, {0x5, 0x12, 0x1}}]}, 0xd0}, 0x1, 0x0, 0x0, 0x6fd91718e60b2249}, 0x10000) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1266.336398][ T901] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 01:33:04 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x4c00, 0x30051, r4, 0x0) [ 1266.500221][ T915] x86/PAT: syz-executor.1:915 map pfn RAM range req write-combining for [mem 0x20ff00000-0x20ff01fff], got write-back 01:33:04 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x2}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r4, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r4, 0x0, 0x0, 0x0, 0x0, 0x0) r5 = socket(0x1, 0x6, 0x8) accept4$rose(r5, &(0x7f0000000000)=@full={0xb, @dev, @bcast, 0x0, [@netrom, @remote, @null, @default, @netrom]}, &(0x7f00000000c0)=0x40, 0x80800) 01:33:04 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f00000000c0)=0xf5a) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000000)=0x6, 0x4) ioctl$ION_IOC_ALLOC(r5, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r7 = socket(0x10, 0x1, 0x0) setsockopt$netlink_NETLINK_TX_RING(r7, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r7, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) fcntl$notify(r7, 0x402, 0x34) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0xea60}, {0x77359400}}) r8 = dup(r6) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r8, 0x100000) 01:33:04 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="200000594db2fe5a230000000000000000"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 01:33:04 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:33:04 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x6000, 0x30051, r4, 0x0) 01:33:05 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) unlinkat(r2, &(0x7f0000000000)='./file0\x00', 0x200) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={r5}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000040)={0x7, 0x8008, 0x5, 0x4, r5}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={r6, 0x8}, &(0x7f0000000180)=0x8) r7 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r7, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) dup(r8) r9 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r9, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r9, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30, r9, 0x100000) 01:33:05 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000000)={0x40, 0x0, 0x0, 0x5}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1266.841869][ T930] x86/PAT: syz-executor.1:930 map pfn RAM range req write-combining for [mem 0x202200000-0x202201fff], got write-back 01:33:05 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000180001040000000000e2fe5a23"], 0x20}, 0x1, 0x0, 0x0, 0x24004000}, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000040)="7227583ab1f00aba246b6daf38164bf905d3430ee8de6ad1b2ec2f81f0f624fe8c13b4ea082507539b7a707d9d6f6f427939805eb20d5adbbcc73bbfb3f2816cc7764434857e38376ab26c65fec6d2160261bf299185745c09eb78fed3514ec0dac3af0d4037f1ec5ec2a83f2b852b9f146fc0bc97645625424e8681b7225ae2608005ce770a0c") r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 01:33:05 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x6800, 0x30051, r4, 0x0) 01:33:05 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d00003a", 0x24) [ 1266.963066][ T943] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1267.044815][ T948] x86/PAT: syz-executor.1:948 map pfn RAM range req write-combining for [mem 0x200c00000-0x200c01fff], got write-back [ 1267.141088][ T953] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 01:33:05 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2a, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 01:33:05 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r1, &(0x7f0000000140)="9dcf4bcc539fa169cb73e5681ee63e5cf4accfed49796f4394c856d5020faaedc5fdec88405a105d54f928d7ae14a7ae3a08100e1e8825a90f25290728f2f270e3545cad220d3101368f1b6344d3055af3a5b0d6cbb240b9a1870b4953b1d283c2cea1a10fed8cacb10fb8136c627194b916f43c10d91db68febf39a1e9d10a7ac19c43cc1ad203d4b5bdc80f4d52597accda4ad9e6a466db27d804e9a8cccee6aac55e24e3876e5ffd4fd434659c8fd876f1127a6c4c2173ffae6b2b1cbf9e7ca61531889", &(0x7f0000000000)=@udp6=r1}, 0x20) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 01:33:05 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xc2400, 0x0) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)) bind$nfc_llcp(r1, &(0x7f0000000080)={0x27, 0x1, 0x0, 0x3, 0xff, 0x3, "787d384d80bdde97a221d1c0081b464f674a47a5cf2adb91d3c13ca8618b996bede1ec9c1b3709fefe9aabd6b7abe8346c0c73befca8bd532250b800b79868", 0x10}, 0x60) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r5 = dup(r4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r5, 0x100000) 01:33:05 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x6c00, 0x30051, r4, 0x0) 01:33:05 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000010", 0x24) 01:33:05 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000180001000000000000e2fe5a23"], 0x20}, 0x1, 0x0, 0x0, 0x84}, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x1, 0x4000001) 01:33:05 executing program 4: r0 = dup(0xffffffffffffffff) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000040)=""/10, 0x800}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000000)='net_prio.ifpriomap\x00', 0x2, 0x0) recvfrom$ax25(r1, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1267.284985][ T964] x86/PAT: syz-executor.1:964 map pfn RAM range req write-combining for [mem 0x202000000-0x202001fff], got write-back [ 1267.308991][ T969] x86/PAT: syz-executor.2:969 map pfn RAM range req write-combining for [mem 0x202700000-0x202701fff], got write-back 01:33:05 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="20000000180001040000000000e2fe5a233bd5d946cd46df0f6dafc0"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 01:33:05 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = getpgid(0x0) pidfd_open(r2, 0x0) write$cgroup_pid(r1, &(0x7f0000000140)=r2, 0x12) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r3, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsu\x00', 0x80000, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00000000c0)) 01:33:05 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:33:05 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x7400, 0x30051, r4, 0x0) 01:33:05 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VIDIOC_QUERY_DV_TIMINGS(r5, 0x80845663, &(0x7f0000000000)={0x0, @reserved}) r6 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r6, 0x100000) [ 1267.452323][ T983] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 01:33:05 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x20001, 0x4) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @dev, 0xc}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000000)={r6}, 0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000000c0)={r6, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000180)={r7, 0xe6, "2ae5c9fb85220540b92caa3b3053a079cbece814007e43a00854de56f8ebf8b673681e361ed818866824a3da94d9bb44e46add05763382b2da5a33dfd664181ef9fe24c302e59d90c8b7a441f5a8f3b6d02c54f8a1afdc5240b9e9193e5fc66d2e517d4131735a57b858807b3667ae72935de0039b58a6807a8a977e0c15d81982b26a0029913d5dd29697d07d0a2958e962318e9222dad83fbec37a21699c1b929f1b5ac7ac3e2d179ee2fe5e549f5e1f38792a32f3ee49358f1a4197f248b78d9b42e700c42c89fe6d1a1cb439fe951faa925a78eaab090765b0e8fa06650c6deaa5237efe"}, &(0x7f0000000280)=0xee) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r8 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r8, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r8, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r8, 0x0, 0x0, 0x0, 0x0, 0x0) 01:33:05 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) sendto$inet(r3, &(0x7f0000000240)="c1fb10ccc414e5834b8d567048efef5931f828e0f0fe62b42cc7156ac04fccf91bc68ce6038341feaacc51d6c7caf3d6a55e7536fcf88cecbe06d186b8bddb352ce903a2cdc5293f903c2615662094978b3d0531e4926c5c27f002797190de42c697b155f9e094e1cb514115e7c1ee501ef46bd89f7ae896ae227f27b322a3ebebeeb7d462ee2c8f18ed09a61a4c73a518984ca26db59841d05362e5a72496a202415e5b04782e", 0xa7, 0x400d0, &(0x7f0000000300)={0x2, 0x4e22, @multicast1}, 0x10) r4 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_ADDDEF(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='d\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="00032dbd7000fedbdf25040000001400060000000000000000000000000000000001130001005c402a252e2f5b2924232aea5c400000140005000000000000000000000000000000000014a3cb2b837ae2a1ee0000000000000000000001"], 0x64}}, 0x80) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r5 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r5, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r5, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1267.533130][ T991] x86/PAT: syz-executor.2:991 map pfn RAM range req write-combining for [mem 0x201700000-0x201701fff], got write-back [ 1267.560001][ T992] x86/PAT: syz-executor.1:992 map pfn RAM range req write-combining for [mem 0x200000000-0x200001fff], got write-back 01:33:05 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000065", 0x24) 01:33:05 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x7a00, 0x30051, r4, 0x0) [ 1267.624724][ T997] x86/PAT: syz-executor.2:997 map pfn RAM range req write-combining for [mem 0x201900000-0x201901fff], got write-back 01:33:05 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) syz_emit_ethernet(0x70, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @broadcast, @void, {@generic={0x9000, "d73f3d2d6566022b01c016f9439f7e6540fa9c309a7f94df1ab1167f0c03dd0ed9bdf181c1e04c1067388796265a51cd2a96621e81bbf30acc3a51c3ce9bc741758fe41efca2e9f88ba7e27503b306f0a6121ee97fa8ebb62db3c08c216f63cf5dd3"}}}, 0x0) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1267.713809][ T1007] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 01:33:05 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$USBDEVFS_REAPURBNDELAY(0xffffffffffffffff, 0x4008550d, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f0000000000)={0x0, 0x2, 0xc5, 0x2, 0x5}) r6 = dup(r3) r7 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r7, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r7, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r8 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r8, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r8, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) sendfile(r7, r8, &(0x7f0000000040), 0x0) ioctl$KVM_GET_XSAVE(0xffffffffffffffff, 0x9000aea4, &(0x7f0000000340)) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x3, 0x4000010, r6, 0xcc3f4000) [ 1267.783616][ T1008] x86/PAT: syz-executor.1:1008 map pfn RAM range req write-combining for [mem 0x201a00000-0x201a01fff], got write-back 01:33:05 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:33:06 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="440000002a10f1f21ee2755b294f7be2515c03e0afb9e77b02000000000000009918f6f3f8e7afd3b37d99fc81bf9ede941a6818ee44ddadddae259ca70f2f7dec831be3c09ea8"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x1, 0x0) 01:33:06 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x100000, 0x30051, r4, 0x0) 01:33:06 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) r5 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r5, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$inet6_dccp_int(r5, 0x21, 0x1, &(0x7f00000000c0)=0x400, 0x4) r6 = accept4(r1, &(0x7f0000000000)=@ax25={{0x3, @bcast}, [@default, @remote, @bcast, @rose, @rose, @netrom, @bcast, @rose]}, &(0x7f0000000080)=0x80, 0x800) syncfs(r6) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100000) 01:33:06 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) r0 = socket(0x2a, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r1 = socket(0x10, 0x3, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x500, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) ioctl$VIDIOC_G_EXT_CTRLS(0xffffffffffffffff, 0xc0205647, &(0x7f0000000180)={0xfffffff, 0xce, 0xb72, r2, 0x0, &(0x7f0000000140)={0x9c0001, 0x10000, [], @p_u16=&(0x7f00000000c0)=0xfff}}) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x80003) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r4, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r4, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1267.969028][ T1023] x86/PAT: syz-executor.1:1023 map pfn RAM range req write-combining for [mem 0x200400000-0x200401fff], got write-back 01:33:06 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x200000, 0x30051, r4, 0x0) [ 1268.013593][ T1030] x86/PAT: syz-executor.2:1030 map pfn RAM range req write-combining for [mem 0x200300000-0x200301fff], got write-back [ 1268.107018][ T1038] x86/PAT: syz-executor.1:1038 map pfn RAM range req write-combining for [mem 0x202e00000-0x202e01fff], got write-back 01:33:06 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x600742, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000000)=""/103, &(0x7f0000000080)=0x67) sigaltstack(&(0x7f0000133000/0x3000)=nil, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r3 = dup(r2) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r3, 0x100000) 01:33:06 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) ioctl$SIOCX25GCALLUSERDATA(r3, 0x89e4, &(0x7f0000000140)={0x33, "9a50bead036d900b5b0932da49bdd56845ddec1589ff4f8354cd25056c795f1bfeec5d35b6dc6f43c8978e91a755476dfb0900d723315e0bf126d64d93be932688445ad8aec287747cdd0e0696ba38f244f3130f9d6b63dc7c2c06c1235821d8f527c83dacf779d75b1eafef521300f204cb4f59e4a2028592d775ba4d914a6e"}) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 01:33:06 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="200000001800010400000000fde2fe5a23"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 01:33:06 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000058", 0x24) 01:33:06 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x400040) sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x114, 0x0, 0x2, 0x70bd25, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x84, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_vlan\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x64010101}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x12398566}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x64010102}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x1d}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6d}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x20}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8682572a}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x114}, 0x1, 0x0, 0x0, 0x8000081}, 0x20000000) write$UHID_DESTROY(r2, &(0x7f00000000c0), 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r3, 0x0, 0x0, 0x0, 0x0, 0x0) 01:33:06 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x400000, 0x30051, r4, 0x0) [ 1268.435285][ T1052] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1268.445307][ T1050] x86/PAT: syz-executor.1:1050 map pfn RAM range req write-combining for [mem 0x1ff600000-0x1ff601fff], got write-back [ 1268.469439][ T1054] IPVS: length: 103 != 8 01:33:06 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x27, 0x3, 0xfffffffd) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x20000, 0x0) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000000140)=""/131) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 01:33:06 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) getpeername$unix(r3, &(0x7f0000000140), &(0x7f00000000c0)=0x6e) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x80, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r5, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r5, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1268.481509][ T1050] x86/PAT: syz-executor.1:1050 map pfn RAM range req write-combining for [mem 0x203500000-0x203501fff], got write-back [ 1268.500162][ T1060] IPVS: length: 103 != 8 01:33:06 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000000000)) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r6 = dup(r5) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r6, 0x100000) 01:33:06 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x600000, 0x30051, r4, 0x0) 01:33:06 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:33:06 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x3, 0x2) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0, 0x1, 0x6}, 0x10) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000000)) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) ioctl$KVM_GET_NR_MMU_PAGES(0xffffffffffffffff, 0xae45, 0x5) recvfrom$ax25(r3, 0x0, 0x0, 0x0, 0x0, 0x0) 01:33:06 executing program 4: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r1, 0x0, 0x0, 0x0, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) [ 1268.648100][ T1068] x86/PAT: syz-executor.2:1068 map pfn RAM range req write-combining for [mem 0x203600000-0x203601fff], got write-back [ 1268.705388][ T1072] x86/PAT: syz-executor.1:1072 map pfn RAM range req write-combining for [mem 0x202800000-0x202801fff], got write-back [ 1268.737420][ T1075] x86/PAT: syz-executor.2:1075 map pfn RAM range req write-combining for [mem 0x1ff500000-0x1ff501fff], got write-back [ 1268.756463][ T1077] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 01:33:06 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x80ffff, 0x30051, r4, 0x0) [ 1268.887339][ T1084] x86/PAT: syz-executor.1:1084 map pfn RAM range req write-combining for [mem 0x203c00000-0x203c01fff], got write-back 01:33:07 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x1, &(0x7f0000000000), 0x4, r1}) 01:33:07 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) io_setup(0x62e, &(0x7f0000000000)=0x0) r6 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r6, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r7 = socket$inet_udplite(0x2, 0x2, 0x88) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x10001, 0x1c1c00) io_submit(r5, 0x2, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x9, r6, &(0x7f0000000040)="68013f7843db2077985d8d1741d40a86d3222645ba8f792d86b94abd1b43f452f92453c1919067ece30b895b51e5eda7df9972d3661a9d0d07d8cd436721d37a88de5ab0b6c6a81ac5f00a80bacf645d0d295a077f553f34c9b7b387d0b2450633a49572e63311b1ff2712cfb28cc55ce9b26b0d8ecc350b6ca40b4bb26d620268e29976343e38ac187982f9047a4f9e51f08442df8c3505016a2cb4b606c22750d492fd3a36a9ac74615579424a9970470ef9b47148eb", 0xb7, 0xe8, 0x0, 0x2, r8}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x101, r9, &(0x7f0000000180)="04d2e3c4c82bb40f70a39f9ea6fc1dcb9d143592db35822eb979efd0bf0447cea3760f6eaf4373c1be1c36437041ebb7c4d8cdef3c8794f95988", 0x3a, 0x5, 0x0, 0x2}]) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100000) 01:33:07 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d00000e", 0x24) 01:33:07 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x1000000, 0x30051, r4, 0x0) 01:33:07 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="1d11b6f12d59c5d8160d50303c08010800000000000000e03cca35df115ff135223bb4d976f3fca3f4be86086e590b41bd145587f60796fd259bce89b57a6cae0161fb358ae8d7f8608ffc7c162fa5d61538b8a3c4b2aa12acfa9bb6c7d63231905c1908b7ffb31544ed7c2fc1ffb3b56ac6a636d399b350675cbddaa69828afdad219353d884bf678d210402359be6a8344120b9c7fa7516a71"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket(0x3, 0x2, 0x1) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000940)={0x18, r3, 0x7, 0x0, 0x0, {0xb}, [@TIPC_NLA_MEDIA={0x4}]}, 0x18}}, 0x0) accept4$phonet_pipe(r1, &(0x7f0000000300), &(0x7f0000000340)=0x10, 0x80000) ioctl$SG_SET_TIMEOUT(0xffffffffffffffff, 0x2201, &(0x7f0000000380)=0x100) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000280)={&(0x7f00000003c0)={0x9c, r3, 0x8, 0x70bd2d, 0x25dfdbfe, {}, [@TIPC_NLA_MON={0x4c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x40}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7fffffff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3f}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffffffff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}, @TIPC_NLA_NODE={0x20, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x43}]}, @TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xe843}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x4}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x8040}, 0x40014) 01:33:07 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) ioctl$FS_IOC_ENABLE_VERITY(r2, 0x40806685, &(0x7f0000000280)={0x1, 0x2, 0x1000, 0x4e, &(0x7f0000000140)="eaa63df646706ac81f278a4a13993dbc0c03da902581afafe35fa2a501f92ab348e3b3a7d1d08e8b821023aaaf0ace54de98846a4664948321b357367b663cc71cda1629958048983568a96216ce", 0xb4, 0x0, &(0x7f00000001c0)="83181e62981ab39355ac79c9080c45466f3173284516255ed1bbd8e4b365c496b635364d8d2e3ae8b77c38bc0961a9f6d50ebae0ff3b4b10fa33912d3eec665936e175c95abd98483d8ebfb5c3fba13442c84f357c9002f9f8636e483ab6b4840e751c82e6326cba2c4a0f2fbab39e1a24e4c0d63ffae6ac288203188ea65b98e5d24ad41b583c0d0a338120dc5c40f923c54e420458b1cdc5835fb83a8514572d05418809d2a9e65d860cba6b1ea9f16f7d4b6a"}) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp1\x00', 0x620080, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0x7, 0x0, 0x0, 0x10}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r3, 0x0, 0x0, 0x0, 0x0, 0x0) 01:33:07 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000040)={0x80001, 0x0, [0x2d, 0x0, 0x2, 0x0, 0x0, 0x2b, 0x10001, 0x8]}) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x8be) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x1371c2, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @dev, 0xc}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="01800100", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000000)={r7}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r7, 0x1ff, 0x6, [0x6, 0x0, 0x1000, 0x8, 0xff, 0x0]}, 0x14) r8 = dup(r4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r8, 0x100000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000000100)=0x2, 0x4) [ 1269.041289][ T1096] x86/PAT: syz-executor.1:1096 map pfn RAM range req write-combining for [mem 0x200200000-0x200201fff], got write-back [ 1269.068935][ T1096] x86/PAT: syz-executor.1:1096 map pfn RAM range req write-combining for [mem 0x1ffe00000-0x1ffe01fff], got write-back 01:33:07 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x2000000, 0x30051, r4, 0x0) 01:33:07 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) [ 1269.249310][ T1108] x86/PAT: syz-executor.1:1108 map pfn RAM range req write-combining for [mem 0x202a00000-0x202a01fff], got write-back 01:33:07 executing program 5: r0 = socket(0x10, 0x80000, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r1 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x7ff, 0x4000) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000001180)={0x50, r3, 0x917, 0x1, 0x0, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x3}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @mcast2={0x0}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x84}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}]}, 0x50}}, 0x4080) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(0xffffffffffffffff, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x80000000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r4, 0x6, 0x4}, &(0x7f0000000180)=0x8) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="2000008f906e000001040000000000e2fe"], 0x20}}, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x105100, 0x0) r6 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000380)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_GET(r2, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="00082bbd7000fcdbdf2508000000050013000200000006000300fb02000005001200f80000000c000f00fffffffffeffffff08000b000200000008001700", @ANYRES32=r1, @ANYBLOB="05002200785237da14001f00000000000000000000000000000000010800110001000000"], 0x6c}, 0x1, 0x0, 0x0, 0x180}, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r5, 0xc01064b5, &(0x7f0000000280)={&(0x7f0000000240)=[0x0], 0x1}) write(0xffffffffffffffff, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) accept4$phonet_pipe(0xffffffffffffffff, 0x0, &(0x7f00000004c0), 0x80800) r7 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r7, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 01:33:07 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r4, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) write$vhci(r3, &(0x7f00000001c0)=@HCI_SCODATA_PKT={0x3, "a985dbacce105ffa2ec8d428a5a157fd5ff5b99ff23a61f993f57a759aa8c46cf8933245a62b626c0d786776bb8df7c1a16dcce85433fa53f5ac75b0fe3d1c96bf4c10bd14bb08f5b5f871fd5934ddbad047da47414f4c2bbc05c6c1bb93924b5f4464f8611cb2555c0e366b822ce47b5d08b04d42b1201e5b72d01273b742edd1286559da128cd56d703643b1ffd41a763c698a3c4857b9c87429acbdedbc8c065a8ab7"}, 0xa5) r5 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x301801, 0x0) ioctl$KIOCSOUND(r5, 0x4b2f, 0xffffffffffffffc1) recvfrom$ax25(r4, 0x0, 0x0, 0x0, 0x0, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) read$usbmon(r7, &(0x7f0000000140)=""/103, 0x67) 01:33:07 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x3000000, 0x30051, r4, 0x0) 01:33:07 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:33:07 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = creat(&(0x7f0000000280)='./file0\x00', 0x0) r6 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000140)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) renameat2(r5, &(0x7f00000000c0)='.\x00', r6, &(0x7f00000001c0)='./file0\x00', 0x4) close(r5) r7 = accept4$inet(r1, &(0x7f0000000200)={0x2, 0x0, @loopback}, &(0x7f00000002c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f0000000640)=[@in6={0xa, 0x4e24, 0x33, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e23, 0x4, @mcast1, 0x2d}, @in6={0xa, 0x4e22, 0xb3b, @mcast1, 0x3f}, @in6={0xa, 0x4e23, 0x8, @ipv4={[], [], @empty}}, @in6={0xa, 0x4e24, 0xffffffff, @private1={0xfc, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x4e21, 0xbb7a, @private1={0xfc, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x4e21, @multicast1}, @in6={0xa, 0x4e24, 0x100, @private1, 0x4}], 0xe4) r8 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r8, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000340)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f0000000040)={0x13, 0x10, 0xfa00, {&(0x7f0000000440), r9, 0x1}}, 0x18) write$RDMA_USER_CM_CMD_NOTIFY(r4, &(0x7f0000000000)={0xf, 0x1, 0xfa00, {r9, 0x5}}, 0x10) 01:33:07 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000180001040000000000e2fe5a23"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$P9_RLINK(r2, &(0x7f0000000040)={0x7, 0x47, 0x2}, 0x7) [ 1269.616711][ T1124] x86/PAT: syz-executor.1:1124 map pfn RAM range req write-combining for [mem 0x1ff400000-0x1ff401fff], got write-back 01:33:07 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x4000000, 0x30051, r4, 0x0) 01:33:07 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) [ 1269.711327][ T1135] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1269.731356][ T1137] x86/PAT: syz-executor.1:1137 map pfn RAM range req write-combining for [mem 0x1ffc00000-0x1ffc01fff], got write-back 01:33:07 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 01:33:08 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r4 = accept4(r1, &(0x7f0000000000)=@generic, &(0x7f00000000c0)=0x80, 0x800) dup(r4) r5 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r5, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) ioctl$FIGETBSZ(r5, 0x2, &(0x7f0000000140)) r6 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r6, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x4010, r2, 0x100000) 01:33:08 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VIDIOC_PREPARE_BUF(r1, 0xc058565d, &(0x7f0000000980)={0x7, 0x9, 0x4, 0x1, 0x0, {0x0, 0xea60}, {0xdce735ace7ae95a5, 0x1, 0x7, 0x1, 0x9, 0x1, "38a2fa21"}, 0x7, 0x1, @planes=&(0x7f00000000c0)={0x2e0a, 0x101, @fd=r3}, 0x9, 0x0, r5}) r6 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r7, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) r8 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r8, 0x10e, 0x1, &(0x7f0000000040)=0x1f, 0x4) ioctl$VIDIOC_G_ENC_INDEX(0xffffffffffffffff, 0x8818564c, &(0x7f0000000140)) write(r7, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r7, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000a00)={'syz0\x00', {0x7a7, 0x1f, 0x6, 0x1}, 0x1b, [0x8000, 0x8, 0x3ff, 0x1ff, 0x9000000, 0x1fa3ae10, 0xfffffff7, 0x6, 0x2, 0x8001, 0x4, 0x800, 0x45, 0xfc80, 0x10000, 0x5, 0x4, 0x7fff, 0x7, 0x3, 0x101, 0x3, 0x7, 0xe274, 0x45b, 0x100, 0x2, 0x5, 0x6, 0x3f, 0x1f, 0x1a0, 0x8, 0x7ff, 0x7, 0x1, 0x5, 0x8ad8, 0x1, 0x10001, 0x3d1, 0x100, 0x1, 0x2, 0x20, 0x9, 0x100, 0xe0c, 0xffffffff, 0x5, 0x5, 0x0, 0x6d, 0x6, 0x6, 0x725f3dc8, 0x1, 0x2, 0x4, 0x0, 0xf62a, 0xff, 0x8, 0x5], [0x400, 0x7, 0x80000000, 0xffffffff, 0x3ff, 0x20, 0x2, 0x1, 0x2, 0x1, 0x3f, 0x3, 0x2, 0x9, 0x5, 0x2, 0x335, 0x8, 0x1178, 0x6, 0xfffff9c4, 0x7, 0xfffffffb, 0xfffffff9, 0x0, 0x4, 0x101, 0x8e5, 0x3f, 0x3, 0x9, 0x7f, 0x8, 0x0, 0x96, 0xfffffffe, 0x4, 0x10000, 0x100, 0x9b, 0x8000, 0x10000, 0x9, 0x5, 0x8, 0x4, 0xf53, 0x8, 0x8, 0x7, 0x8, 0x2, 0x80000001, 0x3, 0x5, 0xbe6, 0x3, 0x7, 0x10000, 0x8, 0x200, 0x5, 0x2, 0x200], [0x2, 0x7604, 0x1, 0x80, 0x9, 0x9, 0x0, 0xb62, 0x1f, 0x197, 0x2, 0x8001, 0x7234, 0x3, 0x2dc3c000, 0x0, 0x0, 0x40, 0x8001, 0x3, 0x0, 0x8, 0x535, 0xfff, 0xff, 0x13f4, 0x0, 0x4, 0x7, 0x0, 0x0, 0x5, 0x7ff, 0x10001, 0x0, 0x1a, 0xffffffff, 0x80, 0x2, 0x400, 0x8d1, 0x6, 0x42fa, 0x1000, 0x10001, 0xffff, 0x3, 0x8, 0x81, 0x3, 0x7, 0x7fffffff, 0x5, 0x80000000, 0x5, 0x5, 0x400, 0xe2, 0x0, 0x401, 0x0, 0x81, 0x0, 0x81], [0x3, 0x9, 0x0, 0xfff, 0x1ff, 0xff, 0xea5, 0x9, 0xfc6, 0x6, 0x4, 0xd53, 0x0, 0x5, 0x9, 0x4, 0x800, 0x20f, 0x8419, 0xe207, 0x4, 0x0, 0x101, 0x7, 0x3ff, 0x1, 0x80000001, 0x8, 0x5, 0x0, 0x0, 0x7, 0x0, 0xff, 0x79, 0x1, 0x2, 0xe03a, 0x0, 0x101, 0x7fffffff, 0x1, 0x1, 0x7f, 0xa9, 0x2, 0x7fffffff, 0xdec, 0xff000000, 0x401, 0x1, 0xcc, 0x2, 0x8001, 0x7fffffff, 0x3, 0xe12, 0x6, 0xffff, 0x13a, 0xff, 0x3b8f, 0x9, 0x5]}, 0x45c) 01:33:08 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:33:08 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x5000000, 0x30051, r4, 0x0) [ 1270.088373][ T1163] x86/PAT: syz-executor.1:1163 map pfn RAM range req write-combining for [mem 0x1fec00000-0x1fec01fff], got write-back 01:33:08 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="200000001800010400000000fde2fe5a23"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 01:33:08 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000180001040000000000e2fe5a23"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$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)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000200000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=@newqdisc={0x4c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa, 0x1, 'netem\x00'}, {0x1c}}]}, 0x4c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vcan0\x00', r4}) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 01:33:08 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x6000000, 0x30051, r4, 0x0) 01:33:08 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000), &(0x7f00000000c0)=0x4) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 01:33:08 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d0000ff", 0x24) 01:33:08 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201fc0009003c0800240042ef42000000010902"], 0x0) syz_usb_disconnect(r2) setresgid(0x0, 0x0, 0x0) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setresgid(0x0, 0x0, r4) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setresgid(0x0, 0x0, r7) setxattr$system_posix_acl(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='system.posix_acl_default\x00', &(0x7f0000000640)={{}, {0x1, 0x6}, [{0x2, 0x6}, {0x2, 0x4}, {0x2, 0x2}, {0x2, 0x4}, {0x2, 0x4}], {0x4, 0x2}, [{0x8, 0x4}, {0x8, 0x4, r4}, {0x8, 0x3, r5}, {0x8, 0x3, r7}], {0x10, 0x3}, {0x20, 0x3}}, 0x6c, 0x0) syz_usb_disconnect(r2) syz_usb_disconnect(r2) syz_usb_control_io$cdc_ncm(r2, &(0x7f0000000140)={0x14, &(0x7f0000000000)={0x0, 0x22, 0xe7, {0xe7, 0x21, "bdbee568e875129f036c0e920340b340fba73c5ce1b970b35022216e6b7eb9452a6fe91c166ae31a025a941030f7eedec8db219038734bc61f7916e10bc894a6ec4a8b934518b6c37fbe4cdcbd200f2b94f63b69e62181837545936ccd4edb3b79699c0a3eb76e91b6e53be29e8a4a765964bef19b529c0c24fdf4d7ea3dee1510756706ef70e8b19debab4ec1eb388cdc48e4a04b0a8eaecb39ba0be5740d4852b3982433f3d25e59278b544817462c79e0f507eb6310c09ee2b425904e328b4eaf6f3b77fe37e8099cb0d09697e05d9ca667801aec8a72ec445924568c6be75a58650513"}}, &(0x7f0000000100)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000440)={0x44, &(0x7f0000000180)={0x0, 0x12, 0xb6, "3bf8bf133accc95d50cc04ccb2d9216bf6654a28ce60a12b6807c84b1aaaa37a95f02820db1ad00cc1855fa4e5c17b0d72d15606e6ebba606215a2184be7341ef6e11e028ea239ab5aeaf4b05812e02fda620c58be44ef53c6394bc98b2387ed1a8e8e437b6ba0a1a47cd9275a5b65f2865686fb861fe9a6cda50b333f6ceea5823dcd788600b5846530d78ced0588e1012291b7725057d819fc04d9aec74657dbf2723f96214782f7eb9b4e93f23e062a38d23d2d10"}, &(0x7f0000000240)={0x0, 0xa, 0x1, 0x3}, &(0x7f0000000280)={0x0, 0x8, 0x1, 0x4}, &(0x7f00000002c0)={0x20, 0x80, 0x1c, {0xfff7, 0x9, 0x7, 0x1ff, 0x0, 0x3f, 0x8, 0x3, 0x6, 0xe0e, 0xfe00, 0x101}}, &(0x7f0000000340)={0x20, 0x85, 0x4, 0x9}, &(0x7f0000000380)={0x20, 0x83, 0x2}, &(0x7f00000003c0)={0x20, 0x87, 0x2, 0x401}, &(0x7f0000000400)={0x20, 0x89, 0x2}}) openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r8 = dup(0xffffffffffffffff) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r8, 0x100000) [ 1270.473286][ T1182] x86/PAT: syz-executor.1:1182 map pfn RAM range req write-combining for [mem 0x1ff000000-0x1ff001fff], got write-back 01:33:08 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x7000000, 0x30051, r4, 0x0) 01:33:08 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(0xffffffffffffffff, 0x0, 0x0, 0x80000022, 0x0, 0x0) 01:33:08 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000180001040000000000e2fe5a23"], 0x20}}, 0x0) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bsg\x00', 0x400, 0x0) write(r0, &(0x7f0000000240)="1d3b8d12a4b4279a8c681989ba9f7476fa8d1c3c0d93e5acbe285da14a0cb044ccf06a739e4d2a3a6043e8f6305da0ea7770635bb4e1d98279e5e39e086dbac1aaad78fc825f0ae1440eb89454a9f2eebac89d0d75c3c4bf55aa7fd2cd41a05a28f4a6ed64b2d8ae35f8b4c22c886687fa41569799f445234e210d3aea07fdb03cd874d19c07a401df94a5122f54808395663148ee5376146ee960136b8a48bf3f4945baf478ddcf41d416b17c5cd47445a615e12a7f0415d61e778e296cdadfc21dad1418b5eb54d94699b507e6cdaa7d57e612001e3ee072e06d276bc87770118ca7f9e4fa6d4c0b9fe8fb4d38ecd8575a285101bb4bf47e", 0xf9) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 01:33:08 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) [ 1270.619717][ T1205] x86/PAT: syz-executor.1:1205 map pfn RAM range req write-combining for [mem 0x1fe200000-0x1fe201fff], got write-back 01:33:08 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000180001040000000000e2fe5a23"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000200000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=@newqdisc={0x4c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa, 0x1, 'netem\x00'}, {0x1c}}]}, 0x4c}}, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000040)={@private2={0xfc, 0x2, [], 0x1}, 0x4f, r5}) 01:33:08 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x9000000, 0x30051, r4, 0x0) [ 1270.762688][ T1216] x86/PAT: syz-executor.1:1216 map pfn RAM range req write-combining for [mem 0x1fe600000-0x1fe601fff], got write-back [ 1270.781937][T21463] usb 3-1: new high-speed USB device number 7 using dummy_hcd 01:33:08 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) r3 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000240)='/proc/capi/capi20\x00', 0x42, 0x0) read$dsp(r3, &(0x7f0000000280)=""/204, 0xcc) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) sendmsg$SOCK_DESTROY(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2854d2399a8f250000001500000827bd70b83c8ccfe2ef290d000100436197f8fdbd66171a43256194a336afca"], 0x28}, 0x1, 0x0, 0x0, 0x8000}, 0xc) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$KVM_IOEVENTFD(r5, 0x4040ae79, &(0x7f0000000200)={0x2000, &(0x7f00000000c0), 0x4, r7, 0x1}) write(r4, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r4, 0x0, 0x0, 0x0, 0x0, 0x0) 01:33:08 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) connect$caif(r1, &(0x7f0000000400)=@dgm={0x25, 0x7ff, 0x1}, 0x18) r3 = getpgid(0x0) pidfd_open(r3, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r5) sendmsg$nl_netfilter(r1, &(0x7f00000003c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x264, 0x10, 0x8, 0xb07, 0x70bd28, 0x25dfdbfe, {0x1, 0x0, 0x8}, [@typed={0xc, 0x5e, 0x0, 0x0, @u64=0x1f}, @nested={0x241, 0x52, 0x0, 0x1, [@generic="dad8aea1e29cb64253e0d54d5c1eb7935bd306a782f2de7dc356340f89dd288c9f7525fa0a325e4db48017c87c969dd92fb1602e713174d4c6", @generic="07bf4f3f42dcdf6d446f4d0b568d0c6da0f8362f39fe17f53b7dd0105dba8c6bc8c26c29d9a75976eefb4e17cbda8404ff647dc44dac50ec", @generic="6c44bff14f479635cb28e1a8c02d7bc95010326ad45113321423fc21fcb703ba4ebd124a05a2731e96945a5663b83a779a724f0e42a601b8d73d9762db0b582b75c4a31b96f3ebd8d21f54e3404bbd104f2ae6d741ff1e559c6b788f9d5f181dc92c52b42904178a6b546209c2c0824047aeb439124cd5c7fccc7c2d694df3f9f5daaf946d28a6a68c37593839c6f31ee0061a4285ef68c559ba72867c1554b6b152c987457fdede6c0688ea94e054e84989bcda5b66fd0be3fbd6d218bce3753e2516978febf087bb7c05b4296ce7997f", @typed={0x8, 0x23, 0x0, 0x0, @pid=r3}, @generic="102e83f644ce64b26bb90917150c4a9dc937d4f2c4346117f619b2aa85362244ab8a305da5eb729c10d6100853789afbdb1ca273ac9e468a0d121a479adb2c07d8d7fc5ddeba77b970ce6883995a65055408c2a2e68ff0a616fa0897c7a881c2ad9d1ca8086df5cc50bc815516d85d010b564d49380716079aff5bda36e718a6d148caf0eff9255b890d305c7ec69886f92381ac4a4b5783ddc6bdd7725eb4d5bd7b98b0591a61ced28cc1e1c7c1ddee342d95f48c8e357937430f14140b19d0bfeb0b23f9f3769ce919f3951454fea3e143a7e86d530ff0f340027d2cfbf3be079f87a1128d3e26edb702", @typed={0x8, 0x95, 0x0, 0x0, @uid=r5}]}]}, 0x264}, 0x1, 0x0, 0x0, 0x811}, 0x4000800) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 01:33:08 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x20000000, 0x30051, r4, 0x0) [ 1270.817115][ T1220] __nla_validate_parse: 4 callbacks suppressed [ 1270.817125][ T1220] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 01:33:09 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) [ 1270.879924][ T1224] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1270.957153][ T1227] x86/PAT: syz-executor.1:1227 map pfn RAM range req write-combining for [mem 0x1fde00000-0x1fde01fff], got write-back 01:33:09 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000008", 0x24) [ 1270.999958][ T1224] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1271.045056][T21463] usb 3-1: Using ep0 maxpacket: 8 [ 1271.182055][T21463] usb 3-1: config 0 has no interfaces? [ 1271.187599][T21463] usb 3-1: New USB device found, idVendor=2400, idProduct=4200, bcdDevice=42.ef [ 1271.197988][T21463] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1271.210612][T21463] usb 3-1: config 0 descriptor?? [ 1271.456538][T21463] usb 3-1: USB disconnect, device number 7 [ 1272.831563][T21463] usb 3-1: new high-speed USB device number 8 using dummy_hcd 01:33:11 executing program 2: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/input/mice\x00', 0x10400) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e24, @broadcast}, 0x10) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100000) 01:33:11 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x81) r8 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r8, 0x10e, 0xc, &(0x7f0000000100)={0xffffffdc, 0x1000, 0x800}, 0x10) write(r8, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) ioctl$TIOCEXCL(r1, 0x540c) recvfrom$ax25(0xffffffffffffffff, 0x0, 0x0, 0x24, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$BLKFLSBUF(0xffffffffffffffff, 0x1261, &(0x7f00000000c0)=0x3) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000000)={0x9, 0x5, 0x100}) 01:33:11 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB='Z#\x00\x00!\x00'/17], 0x20}}, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000180)={{0x2f, @multicast1, 0x4e20, 0x4, 'ovf\x00', 0x2, 0xf0000000, 0x11}, {@remote, 0x4e21, 0x4, 0xde0, 0x7, 0x1000}}, 0x44) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_ROPEN(r1, &(0x7f00000000c0)={0x18, 0x71, 0x1, {{0x40, 0x1, 0x8}, 0xfff}}, 0x18) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000080)={0x0, 0x4, [@remote, @remote, @dev={[], 0x12}, @dev={[], 0x38}]}) r2 = socket(0x10, 0x80002, 0x0) ioctl$SIOCRSSL2CALL(r2, 0x89e2, &(0x7f0000000040)=@default) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 01:33:11 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:33:11 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x48000000, 0x30051, r4, 0x0) 01:33:11 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000073, 0x68001) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) r2 = dup(r0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f00000000c0), 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x4001fc) ustat(0x7fff, &(0x7f0000000000)) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) r6 = dup(r5) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r6, 0x100000) [ 1273.023870][ T1268] IPVS: set_ctl: invalid protocol: 47 224.0.0.1:20000 [ 1273.045475][ T1270] vhci_hcd: USB_PORT_FEAT_BH_PORT_RESET req not supported for USB 2.0 roothub [ 1273.052891][ T1277] x86/PAT: syz-executor.2:1277 map pfn RAM range req write-combining for [mem 0x1feb00000-0x1feb01fff], got write-back 01:33:11 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r2, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r1, &(0x7f0000000000)) r7 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r8, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r8, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r8, 0x0, 0x0, 0x0, 0x0, 0x0) 01:33:11 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000073, 0x68001) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) r2 = dup(r0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f00000000c0), 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x4001fc) ustat(0x7fff, &(0x7f0000000000)) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) r6 = dup(r5) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r6, 0x100000) [ 1273.060815][ T1272] x86/PAT: syz-executor.1:1272 map pfn RAM range req write-combining for [mem 0x1fc800000-0x1fc801fff], got write-back 01:33:11 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="200000f1130df03be20aee0000e2fe5a23"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) 01:33:11 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:33:11 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x4c000000, 0x30051, r4, 0x0) 01:33:11 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000073, 0x68001) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) r2 = dup(r0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f00000000c0), 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x4001fc) ustat(0x7fff, &(0x7f0000000000)) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) r6 = dup(r5) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r6, 0x100000) 01:33:11 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$TCSBRK(r6, 0x5409, 0x1) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x20, r7, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}, @NL80211_ATTR_SOCKET_OWNER={0x4}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_NEW_KEY(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, r7, 0x4, 0x70bd2d, 0x25dfdbfe, {}, [@NL80211_ATTR_KEY_TYPE={0x8}, @NL80211_ATTR_KEY_TYPE={0x8, 0x37, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x844}, 0x20008004) r8 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r8, 0x100000) [ 1273.211583][ T1288] vhci_hcd: USB_PORT_FEAT_BH_PORT_RESET req not supported for USB 2.0 roothub 01:33:11 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="2000000018000104000000000006000000"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @dev, 0xc}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="01003300", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000000)={r5}, 0x8) r6 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) write$eventfd(r6, &(0x7f00000001c0)=0xffffffff, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=r5, &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r7, 0x1, 0xfe, 0x6, 0x0, 0x3}, 0x14) 01:33:11 executing program 3: socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(r3, 0x8982, &(0x7f00000000c0)={0x7, 'team0\x00', {0x1}, 0x3}) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r4, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000000)={0xdfffffe0, 0x0, 0x0, 0xffff7fff}, 0xfffffd07) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 01:33:11 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000073, 0x68001) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) r2 = dup(r0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f00000000c0), 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x4001fc) ustat(0x7fff, &(0x7f0000000000)) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) dup(r5) [ 1273.358624][ T1298] vhci_hcd: USB_PORT_FEAT_BH_PORT_RESET req not supported for USB 2.0 roothub [ 1273.380986][ T1301] x86/PAT: syz-executor.2:1301 map pfn RAM range req write-combining for [mem 0x1fc700000-0x1fc701fff], got write-back [ 1273.400010][ T1305] x86/PAT: syz-executor.1:1305 map pfn RAM range req write-combining for [mem 0x1fc600000-0x1fc601fff], got write-back 01:33:11 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SG_EMULATED_HOST(r4, 0x2203, &(0x7f0000000000)) [ 1273.436361][ T1309] x86/PAT: syz-executor.2:1309 map pfn RAM range req write-combining for [mem 0x1fc500000-0x1fc501fff], got write-back 01:33:11 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000073, 0x68001) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) r2 = dup(r0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f00000000c0), 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x4001fc) ustat(0x7fff, &(0x7f0000000000)) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) dup(r5) [ 1273.478337][ T1314] vhci_hcd: USB_PORT_FEAT_BH_PORT_RESET req not supported for USB 2.0 roothub 01:33:11 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:33:11 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x60000000, 0x30051, r4, 0x0) 01:33:11 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x6, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 01:33:11 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000073, 0x68001) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) r2 = dup(r0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f00000000c0), 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x4001fc) ustat(0x7fff, &(0x7f0000000000)) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) dup(r5) [ 1273.595756][ T1322] vhci_hcd: USB_PORT_FEAT_BH_PORT_RESET req not supported for USB 2.0 roothub [ 1273.647070][ T1327] x86/PAT: syz-executor.1:1327 map pfn RAM range req write-combining for [mem 0x1fd000000-0x1fd001fff], got write-back 01:33:11 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x68000000, 0x30051, r4, 0x0) 01:33:11 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000073, 0x68001) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) r2 = dup(r0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f00000000c0), 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x4001fc) ustat(0x7fff, &(0x7f0000000000)) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, 0xffffffffffffffff, 0x100000) [ 1273.691336][ T1330] vhci_hcd: USB_PORT_FEAT_BH_PORT_RESET req not supported for USB 2.0 roothub 01:33:11 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000073, 0x68001) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) r2 = dup(r0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f00000000c0), 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x4001fc) ustat(0x7fff, &(0x7f0000000000)) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, 0xffffffffffffffff, 0x100000) [ 1273.749581][ T1342] vhci_hcd: USB_PORT_FEAT_BH_PORT_RESET req not supported for USB 2.0 roothub [ 1273.819062][ T1345] x86/PAT: syz-executor.1:1345 map pfn RAM range req write-combining for [mem 0x1fd600000-0x1fd601fff], got write-back [ 1273.840636][ T1347] vhci_hcd: USB_PORT_FEAT_BH_PORT_RESET req not supported for USB 2.0 roothub 01:33:12 executing program 5: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) accept4$phonet_pipe(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="2000000018f1e3040000000000e2fe5a27"], 0x20}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 01:33:12 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00000000c0)=0x1, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = socket(0x10, 0x3, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x800) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r3, 0x0, 0x0, 0x0, 0x0, 0x0) 01:33:12 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:33:12 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x6c000000, 0x30051, r4, 0x0) 01:33:12 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000073, 0x68001) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) r2 = dup(r0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f00000000c0), 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x4001fc) ustat(0x7fff, &(0x7f0000000000)) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, 0xffffffffffffffff, 0x100000) 01:33:12 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000073, 0x68001) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) r2 = dup(r0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f00000000c0), 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x4001fc) ustat(0x7fff, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) r5 = dup(r4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r5, 0x100000) [ 1274.432002][ T1360] vhci_hcd: USB_PORT_FEAT_BH_PORT_RESET req not supported for USB 2.0 roothub [ 1274.434914][ T1363] x86/PAT: syz-executor.1:1363 map pfn RAM range req write-combining for [mem 0x20e200000-0x20e201fff], got write-back 01:33:12 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$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$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000200000000000280012000c00010076657468"], 0x48}}, 0x0) socket$netlink(0x10, 0x3, 0x0) 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_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000900)=ANY=[@ANYBLOB="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", @ANYRES32=r6, @ANYBLOB="2000020007000000080000000800000004000000cfffffff03000000", @ANYRES32=0x0, @ANYBLOB="20000200180000000300000003000000020000000600000003000000", @ANYRES32=0x0, @ANYBLOB="20000200090000000100000000000020110000000000000001000000", @ANYRES32=0x0, @ANYBLOB="200002005ba9bd720400000004000e0c000000000300ddff01000000", @ANYRES32=r6, @ANYBLOB="200002000900000069ff000000000000050000000700000003000000", @ANYRES32=0x0, @ANYBLOB="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0x6c3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES32=r6, @ANYBLOB="0c000e0003000c000300000008000b00050000000600050081fb000006000500071f0000060005000103000006000500ed00000008000b0003000000090f46e46d64b12c2e8f07cd7e2fc6292e56707e9209c79af9d4c9bac73c2f64828e66f56f92d0ffa7a899bf1e19aed0b15a5b6442070d2e818c1d3c7a183c69bd46a708a7e36a65af59c759bb560c44df23a86d15dd1d531e989d34081e3246f1d3a1897713b6a71f743872a6466be21f831cd4d652d196da262322c0ec8c8d03e78e"], 0x54}, 0x1, 0x0, 0x0, 0xa1f5d7713f40a798}, 0x4000080) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r9 = dup(r8) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r9, 0x100000) 01:33:12 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000000)=0xfffffffffffffffe, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 01:33:12 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:33:12 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000073, 0x68001) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) r2 = dup(r0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f00000000c0), 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x4001fc) ustat(0x7fff, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) r5 = dup(r4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r5, 0x100000) [ 1274.536591][ T1368] vhci_hcd: USB_PORT_FEAT_BH_PORT_RESET req not supported for USB 2.0 roothub [ 1274.539726][ T1370] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1274.610820][ T1377] x86/PAT: syz-executor.2:1377 map pfn RAM range req write-combining for [mem 0x20e100000-0x20e101fff], got write-back 01:33:12 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x74000000, 0x30051, r4, 0x0) 01:33:12 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f00000000c0)={0xffffffff, 0x4, 0x5, 0x800, 0x80000001}) r4 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x8983, &(0x7f0000000000)={0x0, 'veth0_vlan\x00', {0x3}, 0xfffb}) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r4, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r4, 0x0, 0x0, 0x40000001, 0x0, 0x0) [ 1274.661055][ T1370] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1274.667765][ T1388] vhci_hcd: USB_PORT_FEAT_BH_PORT_RESET req not supported for USB 2.0 roothub [ 1274.770272][ T1403] x86/PAT: syz-executor.1:1403 map pfn RAM range req write-combining for [mem 0x1fd400000-0x1fd401fff], got write-back 01:33:13 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) dup(r3) mmap(&(0x7f0000133000/0x3000)=nil, 0x3000, 0x2000008, 0x10, r3, 0x100000) 01:33:13 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000073, 0x68001) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) r2 = dup(r0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f00000000c0), 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x4001fc) ustat(0x7fff, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) r5 = dup(r4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r5, 0x100000) 01:33:13 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000000)=0x5a, 0x4) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r3, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1274.843887][ T1403] x86/PAT: syz-executor.1:1403 map pfn RAM range req write-combining for [mem 0x1faf00000-0x1faf01fff], got write-back 01:33:13 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:33:13 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x7a000000, 0x30051, r4, 0x0) 01:33:13 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000073, 0x68001) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) r2 = dup(r0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f00000000c0), 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x4001fc) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) r6 = dup(r5) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r6, 0x100000) 01:33:13 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[], 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x40000) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x240403, 0x0) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) sendto$phonet(r1, &(0x7f0000000040)="58e89613ae7387612c4360a44324c4a1dfec9527d4b348268dc704", 0x1b, 0x4bf8ca694efca82b, &(0x7f0000000180)={0x23, 0x82, 0x2, 0x1}, 0x10) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r4, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) sendmsg$SOCK_DESTROY(r4, &(0x7f0000000600)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000640)={0x28c, 0x15, 0x200, 0x70bd27, 0x25dfdbff, {0x28, 0x20}, [@INET_DIAG_REQ_BYTECODE={0xf, 0x1, "76bd67f23f0ab2920b2e70"}, @INET_DIAG_REQ_BYTECODE={0xa1, 0x1, "46f909d54704fd9954e867f1b48d0cd089242bcaa3919f172b8b39d70325dbe337b3809050853411f7236d217d49c631f9310c3922475b26ed00d8d40e8d1468ff570b9fe8be708093ce78e342136389f35ead5d055b631cf628393359cd88b60a7236b8349172471efc0a47a3d3010b30ad37159e4c776612a1d95e091e74675ad59a343eceab3f0b7e962cf4807041b463b7ea1906faa6bc5ca12c68"}, @INET_DIAG_REQ_BYTECODE={0xd0, 0x1, "c7bbcc6421b7b6d101252a0e481958cd9e4f7b91614e47fd77c7c25f1b655c8e43c1836e27ba52b1c2571575ebf1e5e7ef8a570a116658fb391bd42edf385ce0e509267766697bf054133242e8abaf095ec2f251705b45f8c155495360556eb325f4bc505f68f683f1f5783e650e428c65db6c877efdb25d74e84ff8c55704d1b28d8461973538acc6fbd2f20dae53a5118d98595c5c7d9042dc115c2a551c1a4d2d1323ada1a03101c3b5cd4bb8a21380e1ec8d38984f4ca49e43df434292932b3f88f2dc83ca42aa307674"}, @INET_DIAG_REQ_BYTECODE={0xf4, 0x1, "990b4bb02934f9e85ac59f3f991bb0836c14b364e4ccfc44bf5e700d37d0aa06c6a1eac9edf268bc0ac815af7d5fb14a6db11591101813c39204852699784436b0626c3a2d7024a937f8b3e3f7bc94bde0e4ee4e01f7b99ffabd839afa90d3cd454066b71a764371e1ce8261d6f3299a632b44f4292e6d8f9c2f2b97c13792483b4da5911bd0fe2beb3f74ba18baf7a456e64975d05739ab2b3e7672c86f2ac9ede4f9c5a4ba8b647217398d78cf7d8f22d876af05f0a9674cbc238f5caa3d3f83b08a0a51a8295f44bcd371e8f94692a467b8bdf06a6b76e3577e0566a8727529d0b7cece74e50698317f5418739436"}]}, 0x28c}, 0x1, 0x0, 0x0, 0x24040018}, 0x4000004) sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000900)=ANY=[@ANYBLOB="14000000", @ANYRES16=r3, @ANYBLOB="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"], 0x14}}, 0x40850) sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="b8000000", @ANYRES16=r3, @ANYBLOB="100025bd7000fedbdf25100000000800060024060000300001800800090057000000080009003b00000006000200050000000c0007000080000000000000a9182673697000500003801400020073797a5f74756e0000000000000000001400020069703667726574617030000000000000bfa435cc9432dd3c08000500e000000214000600ff01000000000000417b1a4b9fd00c000080080009006f000000080005000400000008000b0073e77000edb88c9d2fc58939ae52bf6a5e44fe3fc1e07e4f"], 0xb8}, 0x1, 0x0, 0x0, 0x20000044}, 0x4000040) prctl$PR_CAP_AMBIENT(0x2f, 0x2, 0x8) [ 1274.936970][ T1415] vhci_hcd: USB_PORT_FEAT_BH_PORT_RESET req not supported for USB 2.0 roothub 01:33:13 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x101, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100000) 01:33:13 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) syncfs(r3) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1275.029059][ T1432] x86/PAT: syz-executor.1:1432 map pfn RAM range req write-combining for [mem 0x1fb100000-0x1fb101fff], got write-back [ 1275.042295][ T1431] vhci_hcd: USB_PORT_FEAT_BH_PORT_RESET req not supported for USB 2.0 roothub [ 1275.058707][ T1429] x86/PAT: syz-executor.2:1429 map pfn RAM range req write-combining for [mem 0x1fa200000-0x1fa201fff], got write-back 01:33:13 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000073, 0x68001) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) r2 = dup(r0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f00000000c0), 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x4001fc) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) r6 = dup(r5) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r6, 0x100000) 01:33:13 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0xffff8000, 0x30051, r4, 0x0) [ 1275.133432][ T1438] x86/PAT: syz-executor.2:1438 map pfn RAM range req write-combining for [mem 0x1f9e00000-0x1f9e01fff], got write-back 01:33:13 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:33:13 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000073, 0x68001) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) r2 = dup(r0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f00000000c0), 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x4001fc) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) r6 = dup(r5) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r6, 0x100000) 01:33:13 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x10000, 0x0) ioctl$BLKROGET(r3, 0x125e, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r4, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r4, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1275.176751][ T1441] vhci_hcd: USB_PORT_FEAT_BH_PORT_RESET req not supported for USB 2.0 roothub 01:33:13 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) sched_yield() r4 = dup(r3) ioctl$SIOCX25GFACILITIES(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100000) [ 1275.239609][ T1444] x86/PAT: syz-executor.1:1444 map pfn RAM range req write-combining for [mem 0x1f9d00000-0x1f9d01fff], got write-back 01:33:13 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000073, 0x68001) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) dup(r0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f00000000c0), 0x1) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) r5 = dup(r4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r5, 0x100000) [ 1275.305409][ T1450] vhci_hcd: USB_PORT_FEAT_BH_PORT_RESET req not supported for USB 2.0 roothub 01:33:13 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x210400fff, 0x30051, r4, 0x0) 01:33:13 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000180001040000000000e2fe5a23"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x30, r3, 0x1, 0x0, 0x0, {{}, {}, {0x14, 0x19, {0xfffffffc}}}}, 0x30}}, 0x0) sendmsg$TIPC_CMD_GET_LINKS(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x60080000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r3, 0x200, 0x70bd2a, 0x25dfdbfb, {{}, {}, {0x8, 0x11, 0x7}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x48) 01:33:13 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) [ 1275.395619][ T1459] x86/PAT: syz-executor.2:1459 map pfn RAM range req write-combining for [mem 0x1fb400000-0x1fb401fff], got write-back 01:33:13 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0, 0x0, 0x0, 0x8}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) close(0xffffffffffffffff) r7 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r7, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000340)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_QUERY(0xffffffffffffffff, &(0x7f0000000040)={0x13, 0x10, 0xfa00, {&(0x7f0000000440), r8, 0x1}}, 0x18) write$RDMA_USER_CM_CMD_BIND(0xffffffffffffffff, &(0x7f0000000200)={0x14, 0x88, 0xfa00, {r8, 0x10, 0x0, @ib={0x1b, 0x1ff, 0x8001, {"b88b5b292271a1c5f4b6331afc022fde"}, 0x100000000, 0x8000}}}, 0x90) ioctl$VIDIOC_SUBDEV_DV_TIMINGS_CAP(0xffffffffffffffff, 0xc0905664, &(0x7f0000000140)={0x0, 0x0, [], @raw_data=[0x7, 0x4, 0x4, 0xfffffffe, 0x707, 0x7, 0xff, 0x5, 0x80000001, 0x48, 0x6, 0xffff, 0x6e, 0x400, 0x19ef, 0xffff7fff, 0x6, 0x13, 0x4, 0x100, 0x6, 0x8, 0xa, 0x3, 0x0, 0x6, 0x0, 0x1, 0x80000000, 0x74ad, 0x3, 0x10001]}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SG_SET_RESERVED_SIZE(r4, 0x2275, &(0x7f0000000000)=0x1) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1275.464327][ T1464] x86/PAT: syz-executor.2:1464 map pfn RAM range req write-combining for [mem 0x1faa00000-0x1faa01fff], got write-back [ 1275.488204][ T1463] vhci_hcd: USB_PORT_FEAT_BH_PORT_RESET req not supported for USB 2.0 roothub [ 1275.499889][ T1469] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1275.520968][ T1466] x86/PAT: syz-executor.1:1466 map pfn RAM range req write-combining for [mem 0x1fa500000-0x1fa501fff], got write-back 01:33:13 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r2 = getpgid(0x0) pidfd_open(r2, 0x0) r3 = getpgid(0x0) pidfd_open(r3, 0x0) setpgid(r2, r3) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0x39, 0x0, r5}) r7 = dup(r6) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r7, 0x100000) r8 = socket(0x1, 0x800, 0x3) getpid() setsockopt$netlink_NETLINK_TX_RING(r8, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r8, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r8, 0x84, 0x23, &(0x7f0000000000)={0x0, 0x8}, 0x8) 01:33:13 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000073, 0x68001) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) dup(r0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f00000000c0), 0x1) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) r5 = dup(r4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r5, 0x100000) 01:33:13 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r3, 0x0, 0x45, 0x10103, 0x0, 0x0) 01:33:13 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:33:13 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x210401fff, 0x30051, r4, 0x0) 01:33:13 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x4100, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100000) [ 1275.670637][ T1484] vhci_hcd: USB_PORT_FEAT_BH_PORT_RESET req not supported for USB 2.0 roothub 01:33:13 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000073, 0x68001) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) dup(r0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) r5 = dup(r4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r5, 0x100000) 01:33:14 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="20c932cbb60001040000008f00e2fe5a2304edcbc6d06a59b03264d1c6e72d8a397fe7f7afabe9c97e9ceceae1ad53bad786011c13235aad076b30484e9f98dcc3cf2927004fe818a1ebd9a34c518b360beb07fed98b51f0767ce83cf8c35f3fca04aef4b90012a1d9f76a1e451b18b83a94f896bd40070ff41cb22d9b483ac84b78e139c06c95fae818c17e9308903f52dad281b97502613604fd6ce5b6d747eee4bb"], 0x20}}, 0x0) r0 = socket(0x22, 0x4, 0xffffffc3) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000180)=[{&(0x7f0000000300)="6d08f1b8509c02e7aa622c7e0c299ef4c8b4e456f8eb4f9986bca57f437e63154c0c2716d4e4cb3e0ac2d3836ac92a020cc1290bfd0b9df794d83057779b8698fcb2bd1cafd82e3a840077a94973cb0d255f4b23c8b21642a2756df81e8836a1bb7eb744647946d4b6178f56d1245a1a7ccab04ffa34885031673429c80580032ee915737e7a2d28f07fb8a35e7945dab6cd6529a2dc5e9c82e75799", 0x9c}], 0x1, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x68, 0x117, 0x2, 0x4d, "d76c5db96295645f42bd769be8f4edff436d9e7b079632554007fca155bdd9dd5cd22419825f26558667abd2940ae91ac5591e1c5ce646892f8c715f4ce3b50a843f030be11319dae094f644b9"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18}, @op={0x18, 0x117, 0x3, 0x1}], 0xc8}], 0x1, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) [ 1275.805029][ T1492] x86/PAT: syz-executor.1:1492 map pfn RAM range req write-combining for [mem 0x1f5e00000-0x1f5e01fff], got write-back 01:33:14 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x482000) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 01:33:14 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000133000/0x2000)=nil, 0x2000}, 0x3}) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) sendmsg$IPCTNL_MSG_CT_GET_DYING(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x6, 0x1, 0x401, 0x0, 0x0, {0xc}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x9008}, 0x5) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000001c0)={0x7ff, 0xd, 0x0, 0xffffffffffffff9c}) r5 = dup(r4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r5, 0x100000) 01:33:14 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000073, 0x68001) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) dup(r0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) r5 = dup(r4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r5, 0x100000) [ 1275.878618][ T1499] vhci_hcd: USB_PORT_FEAT_BH_PORT_RESET req not supported for USB 2.0 roothub 01:33:14 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x100000000000, 0x30051, r4, 0x0) 01:33:14 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:33:14 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000073, 0x68001) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) dup(r0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) r5 = dup(r4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r5, 0x100000) [ 1276.003705][ T1512] vhci_hcd: USB_PORT_FEAT_BH_PORT_RESET req not supported for USB 2.0 roothub 01:33:14 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000000)) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r3, 0x0, 0x0, 0x0, 0x0, 0x0) 01:33:14 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000180001040000000000e2fe5a23"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000040)=[{0x6, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="40cc9983137ee0a909f5dc718c2095bf97f1b3b36b5bdaf6297d3f9ba551d080d154a95cbc1477eaa0c8c2807d3923c0d1fa3517973859f3d365a456d96dab7f3fa266d7a660f8fd32f690c81368afe4a6ce2c97040026af73675f1ad72912c1ad0fbcb9a07ff5fd22cf5d4a67fb42cde957893d5f9067d0", 0x78}, {&(0x7f0000000240)="9069ce7d9634ea5183c02ad78de66b027b62bb83af2e64b3821eb97cfd4a4df4b899af889849ccd386901e79369505d17c7735ec4316c745cdd99cd20176b0ff098dbb0ff95c9bd1026b65d1d79d6136ca708db2772a51fe8674d223723cd0a9ddd0257a1ddb483e74f37f7151e71139d52f1d10d916ea226cbf43ae3bf3e87642f00be4b0967695737fd4f14f9703db8b0270da72bce5a1870be4902c308aed7b05aac1fcdd9cd32160e1c6cc4cccd7feebda9ea8ed2e0e0cf12073baa81763aa756a39672d7075", 0xc8}, {&(0x7f0000000340)="8e99facf07f913b34b085164bbe937cdb57e65dec925d2fd83743dc4ea897d4b8a553ce4c7acfd8d339600b11a9eccb959d59218131786301e9118377125aa68821f219e3aaf3bcbfafca35e88454b740f2e86d2bb9c011e6002f2acc8c8cf2ae093d12e1832c35b830c0312f6d59251478534a1a2c9114f6643bbb14ddec98c5aefb04ede398e8d33b943cf67df27cbb0f49f5078786ce5fbab96b387a042f38a68d6b5177e93e8b5d1ee00a258f0bd2fc04b1c9a8a0697523aa21c6a259aa95822ba6e169e3370c387", 0xca}], 0x3, &(0x7f0000000100)}], 0x1, 0x0) [ 1276.056486][ T1516] x86/PAT: syz-executor.1:1516 map pfn RAM range req write-combining for [mem 0x1f5a00000-0x1f5a01fff], got write-back 01:33:14 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000073, 0x68001) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) dup(r0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f00000000c0), 0x1) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) r5 = dup(r4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r5, 0x100000) 01:33:14 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000000)={0x1, 0x200002, 0x4, 0x4}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1276.128530][ T1526] vhci_hcd: USB_PORT_FEAT_BH_PORT_RESET req not supported for USB 2.0 roothub 01:33:14 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x400000000000, 0x30051, r4, 0x0) 01:33:14 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="20a63c00180610042016000000e2fe5a23"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x1, 0x20000040) 01:33:14 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000073, 0x68001) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) dup(r0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f00000000c0), 0x1) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) r5 = dup(r4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r5, 0x100000) [ 1276.243735][ T1541] vhci_hcd: USB_PORT_FEAT_BH_PORT_RESET req not supported for USB 2.0 roothub 01:33:14 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x2000, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0xc0000, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000000180)={0x1, 0x1, 0x4, 0x3, 0xffff}) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r4, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r5 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) socket$inet6_udplite(0xa, 0x2, 0x88) write(r5, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) ioctl$int_in(r5, 0x0, &(0x7f00000001c0)=0x2) recvfrom$ax25(r4, 0x0, 0x0, 0x0, 0x0, 0x0) 01:33:14 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:33:14 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000073, 0x68001) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) dup(r0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f00000000c0), 0x1) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) r5 = dup(r4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r5, 0x100000) 01:33:14 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$VIDIOC_G_FBUF(r1, 0x8030560a, &(0x7f0000000080)={0x8, 0x2e, &(0x7f0000000240)="9ebcd5381d021b22dc6a3cd5cda904b6f042ad02617ffe3d59e12f50a167698087f55a83ba13f45cc2f2907a2c4809d1c9625f565159b653eb9f690f93366281465cffc0cabc87046ee64b29b7a64a95787342e6d7413c8bcee78f05be255498734da661108d8d94db088b33abe299861bdd88d9c57743b7cbdf60bfa0637dbd585d6128a11ab39f6845", {0x4, 0x3, 0x34565559, 0x0, 0x2, 0x4, 0xb, 0x100}}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000180001040000000000e2fe5a23"], 0x20}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x43, &(0x7f0000000040)={0x77359400}, 0x10) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) [ 1276.349706][ T1548] x86/PAT: syz-executor.1:1548 map pfn RAM range req write-combining for [mem 0x210400000-0x210401fff], got write-back [ 1276.359499][ T1551] vhci_hcd: USB_PORT_FEAT_BH_PORT_RESET req not supported for USB 2.0 roothub 01:33:14 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x30051, r4, 0x0) 01:33:14 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r0}) sendmsg$IPSET_CMD_GET_BYINDEX(r2, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c002b000905000100071dbafe0800534a030000000000000004001000c7"], 0x2c}, 0x1, 0x0, 0x0, 0x40084}, 0x24000800) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r3, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000000140)={0x1, {{0xa, 0x4e20, 0x7fffffff, @rand_addr=' \x01\x00', 0x101}}, {{0xa, 0x4e20, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x6}}}, 0x108) [ 1276.480748][ T1562] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1276.528870][ T1565] vhci_hcd: USB_PORT_FEAT_BH_PORT_RESET req not supported for USB 2.0 roothub [ 1276.564802][ T1569] x86/PAT: syz-executor.1:1569 map pfn RAM range req write-combining for [mem 0x1f7800000-0x1f7801fff], got write-back 01:33:14 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:33:14 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="20103a205a1b79bb71bade89fe5b23"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) fsetxattr$trusted_overlay_origin(0xffffffffffffffff, &(0x7f0000000040)='trusted.overlay.origin\x00', &(0x7f0000000080)='y\x00', 0x2, 0x2) 01:33:14 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000073, 0x68001) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) dup(r0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f00000000c0), 0x1) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) r5 = dup(r4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r5, 0x100000) 01:33:14 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x20000000000000, 0x30051, r4, 0x0) 01:33:14 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000073, 0x68001) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) dup(r0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) write(0xffffffffffffffff, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(0xffffffffffffffff, 0x114, 0xa, &(0x7f00000000c0), 0x1) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100000) [ 1276.639951][ T1574] vhci_hcd: USB_PORT_FEAT_BH_PORT_RESET req not supported for USB 2.0 roothub 01:33:14 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000180001040000000000e2fe5a23"], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000040)=[{0x6, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000100)}], 0x1, 0x0) 01:33:14 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000280)='NLBL_UNLBL\x00') ioctl$SIOCAX25NOUID(r2, 0x89e3, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$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$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000200000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=@newqdisc={0x4c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa, 0x1, 'netem\x00'}, {0x1c}}]}, 0x4c}}, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'veth0_to_hsr\x00', r6}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=@ipv6_getaddr={0x68, 0x16, 0x300, 0x70bd26, 0x25dfdbfb, {0xa, 0x1, 0x3, 0x1, r7}, [@IFA_ADDRESS={0x14, 0x1, @remote}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x27}}, @IFA_CACHEINFO={0x14, 0x6, {0x800, 0xd3c, 0x2, 0x6}}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [], 0x3a}}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000084}, 0x0) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x9a4c0, 0x0) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x64, 0x0, 0x200, 0x70bd25, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xa, 0x2}}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x6}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) [ 1276.741877][ T1585] x86/PAT: syz-executor.1:1585 map pfn RAM range req write-combining for [mem 0x1f7200000-0x1f7201fff], got write-back [ 1276.748029][ T1587] vhci_hcd: USB_PORT_FEAT_BH_PORT_RESET req not supported for USB 2.0 roothub 01:33:14 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000073, 0x68001) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) dup(r0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) write(0xffffffffffffffff, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(0xffffffffffffffff, 0x114, 0xa, &(0x7f00000000c0), 0x1) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100000) 01:33:15 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000073, 0x68001) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) dup(r0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) write(0xffffffffffffffff, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(0xffffffffffffffff, 0x114, 0xa, &(0x7f00000000c0), 0x1) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100000) 01:33:15 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) [ 1276.855430][ T1597] vhci_hcd: USB_PORT_FEAT_BH_PORT_RESET req not supported for USB 2.0 roothub 01:33:15 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x60000000000000, 0x30051, r4, 0x0) [ 1276.900397][ T1601] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 01:33:15 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000073, 0x68001) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) dup(r0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f00000000c0), 0x1) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) r5 = dup(r4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r5, 0x100000) [ 1276.977251][ T1607] vhci_hcd: USB_PORT_FEAT_BH_PORT_RESET req not supported for USB 2.0 roothub [ 1277.009059][ T1606] x86/PAT: syz-executor.1:1606 map pfn RAM range req write-combining for [mem 0x1f7000000-0x1f7001fff], got write-back 01:33:15 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xcae, 0x20001) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f00000000c0)={0x6000000000000000, 0x3000, 0x0, 0x0, 0x7}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r3, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1277.079114][ T1606] x86/PAT: syz-executor.1:1606 map pfn RAM range req write-combining for [mem 0x1f6a00000-0x1f6a01fff], got write-back 01:33:15 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000180001040000000000e2fe5a23"], 0x20}}, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x400, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000280)='mptcp_pm\x00') sendmsg$MPTCP_PM_CMD_ADD_ADDR(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000001c0)={0x18, r2, 0x1, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0x4}]}, 0x18}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$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$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000200000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=@newqdisc={0x4c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa, 0x1, 'netem\x00'}, {0x1c}}]}, 0x4c}}, 0x0) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x74, r2, 0x10, 0x70bd25, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x8}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x18}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x7}, @MPTCP_PM_ATTR_ADDR={0x14, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r6}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x800}, 0x40) r7 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r7, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 01:33:15 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000073, 0x68001) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) dup(r0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f00000000c0), 0x1) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) r5 = dup(r4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r5, 0x100000) 01:33:15 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x80ffff00000000, 0x30051, r4, 0x0) 01:33:15 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) [ 1277.137131][ T1619] vhci_hcd: USB_PORT_FEAT_BH_PORT_RESET req not supported for USB 2.0 roothub 01:33:15 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x4001fe) r2 = socket(0x26, 0x4, 0x9) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) ioctl$SNDRV_PCM_IOCTL_USER_PVERSION(0xffffffffffffffff, 0x40044104, &(0x7f0000000000)=0x9) arch_prctl$ARCH_GET_FS(0x1003, &(0x7f00000000c0)) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0, 0xffffffff, 0x0, 0x21}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$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$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB='\x00'/24], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000004c0)=@newqdisc={0x184, 0x24, 0x400, 0x800000, 0x0, {0x0, 0x0, 0x0, r7, {0x0, 0x5}, {0xfff1, 0xffff}, {0xc, 0xfff1}}, [@TCA_INGRESS_BLOCK={0x8, 0xd, 0x3}, @qdisc_kind_options=@q_hhf={{0x8, 0x1, 'hhf\x00'}, {0x34, 0x2, [@TCA_HHF_QUANTUM={0x8, 0x2, 0x3}, @TCA_HHF_EVICT_TIMEOUT={0x8, 0x6, 0xfffff042}, @TCA_HHF_RESET_TIMEOUT={0x8, 0x4, 0x1}, @TCA_HHF_RESET_TIMEOUT={0x8, 0x4, 0xfffffc01}, @TCA_HHF_ADMIT_BYTES={0x8, 0x5, 0x7fff}, @TCA_HHF_BACKLOG_LIMIT={0x8, 0x1, 0x5}]}}, @TCA_INGRESS_BLOCK={0x8}, @TCA_RATE={0x6, 0x5, {0x6}}, @qdisc_kind_options=@q_htb={{0x8, 0x1, 'htb\x00'}, {0x4c, 0x2, [@TCA_HTB_INIT={0x18, 0x2, {0x3, 0x4, 0xd7}}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x5}}, @TCA_HTB_INIT={0x18, 0x2, {0x3, 0x3, 0x9}}]}}, @qdisc_kind_options=@q_hhf={{0x8, 0x1, 'hhf\x00'}, {0x3c, 0x2, [@TCA_HHF_RESET_TIMEOUT={0x8, 0x4, 0x1}, @TCA_HHF_EVICT_TIMEOUT={0x8, 0x6, 0x400}, @TCA_HHF_HH_FLOWS_LIMIT={0x8, 0x3, 0x4}, @TCA_HHF_ADMIT_BYTES={0x8, 0x5, 0x730b}, @TCA_HHF_HH_FLOWS_LIMIT={0x8, 0x3, 0x3}, @TCA_HHF_EVICT_TIMEOUT={0x8, 0x6, 0x1}, @TCA_HHF_ADMIT_BYTES={0x8, 0x5, 0x800}]}}, @TCA_STAB={0x68, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x1, 0x1f, 0x3, 0x2, 0x2, 0xfff, 0x7, 0x7}}, {0x12, 0x2, [0x7, 0x1000, 0x8, 0x3, 0xcd, 0x20, 0xffff]}}, {{0x1c, 0x1, {0x20, 0xfe, 0x8000, 0x3f, 0x2, 0x7, 0x80, 0x9}}, {0x16, 0x2, [0x5, 0xe59, 0x7, 0xf8c, 0x401, 0x8000, 0x8, 0x1, 0x3ff]}}]}, @TCA_STAB={0x4}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x21c8000}]}, 0x184}}, 0x40004) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000140)={r7, 0x1, 0x6, @random="bbed60fe7989"}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1277.223420][ T1624] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 01:33:15 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000073, 0x68001) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) dup(r0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f00000000c0), 0x1) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) r5 = dup(r4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r5, 0x100000) [ 1277.279229][ T1628] x86/PAT: syz-executor.1:1628 map pfn RAM range req write-combining for [mem 0x1f9000000-0x1f9001fff], got write-back [ 1277.286337][ T1637] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1277.305121][ T1633] vhci_hcd: USB_PORT_FEAT_BH_PORT_RESET req not supported for USB 2.0 roothub 01:33:15 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x100000000000000, 0x30051, r4, 0x0) [ 1277.343706][ T1641] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.3'. 01:33:15 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:33:15 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:33:15 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) [ 1277.438112][ T1647] vhci_hcd: USB_PORT_FEAT_BH_PORT_RESET req not supported for USB 2.0 roothub [ 1277.443956][ T1650] x86/PAT: syz-executor.1:1650 map pfn RAM range req write-combining for [mem 0x1f7a00000-0x1f7a01fff], got write-back 01:33:15 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x200000000000000, 0x30051, r4, 0x0) 01:33:15 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000073, 0x68001) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000000c0), 0x1) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100000) 01:33:15 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self\x00', 0x100, 0x0) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1277.588951][ T1661] x86/PAT: syz-executor.1:1661 map pfn RAM range req write-combining for [mem 0x1fbb00000-0x1fbb01fff], got write-back [ 1277.621020][ T1664] vhci_hcd: USB_PORT_FEAT_BH_PORT_RESET req not supported for USB 2.0 roothub 01:33:15 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000073, 0x68001) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000000c0), 0x1) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100000) 01:33:15 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x300000000000000, 0x30051, r4, 0x0) 01:33:15 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000073, 0x68001) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) r2 = dup(r0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f00000000c0), 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x4001fc) ustat(0x7fff, &(0x7f0000000000)) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, 0xffffffffffffffff, 0x100000) 01:33:15 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400203) r2 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r4, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r5 = fcntl$dupfd(r3, 0x0, r4) getsockname$netlink(r5, &(0x7f0000000000), &(0x7f00000000c0)=0xc) r6 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r6, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$RDS_FREE_MR(r6, 0x114, 0x3, &(0x7f0000000140)={{0x7ff, 0x1}, 0x10}, 0x10) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1277.740770][ T1676] x86/PAT: syz-executor.1:1676 map pfn RAM range req write-combining for [mem 0x1fb900000-0x1fb901fff], got write-back 01:33:15 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:33:15 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000073, 0x68001) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) r2 = dup(r0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f00000000c0), 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x4001fc) ustat(0x7fff, &(0x7f0000000000)) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, 0xffffffffffffffff, 0x100000) [ 1277.784420][ T1683] vhci_hcd: USB_PORT_FEAT_BH_PORT_RESET req not supported for USB 2.0 roothub [ 1277.796108][ T1684] vhci_hcd: USB_PORT_FEAT_BH_PORT_RESET req not supported for USB 2.0 roothub 01:33:16 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x400000000000000, 0x30051, r4, 0x0) 01:33:16 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000073, 0x68001) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000000c0), 0x1) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100000) 01:33:16 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r4, 0xc0205648, &(0x7f0000000180)={0xfffffff, 0x8, 0x0, r5, 0x0, &(0x7f0000000140)={0x0, 0x20, [], @string=&(0x7f00000000c0)=0x9e}}) 01:33:16 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x500000000000000, 0x30051, r4, 0x0) [ 1277.966103][ T1705] vhci_hcd: USB_PORT_FEAT_BH_PORT_RESET req not supported for USB 2.0 roothub [ 1277.968399][ T1709] x86/PAT: syz-executor.1:1709 map pfn RAM range req write-combining for [mem 0x1fa100000-0x1fa101fff], got write-back [ 1277.993118][ T1708] vhci_hcd: USB_PORT_FEAT_BH_PORT_RESET req not supported for USB 2.0 roothub 01:33:16 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:33:16 executing program 5 (fault-call:4 fault-nth:0): r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0x2b, 0x0, 0xffffffffffffff9c}) 01:33:16 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000073, 0x68001) dup(r0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000000c0), 0x1) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100000) [ 1278.136579][ T1719] x86/PAT: syz-executor.1:1719 map pfn RAM range req write-combining for [mem 0x20db00000-0x20db01fff], got write-back 01:33:16 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000073, 0x68001) dup(r0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000000c0), 0x1) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100000) 01:33:16 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x600000000000000, 0x30051, r4, 0x0) [ 1278.211788][ T1724] FAULT_INJECTION: forcing a failure. [ 1278.211788][ T1724] name failslab, interval 1, probability 0, space 0, times 0 [ 1278.260573][ T1724] CPU: 0 PID: 1724 Comm: syz-executor.5 Not tainted 5.8.0-rc4-syzkaller #0 [ 1278.269339][ T1724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1278.279810][ T1724] Call Trace: [ 1278.283143][ T1724] dump_stack+0x18f/0x20d [ 1278.287682][ T1724] should_fail.cold+0x5/0x14 [ 1278.292315][ T1724] ? tomoyo_realpath_from_path+0xc3/0x620 [ 1278.298056][ T1724] should_failslab+0x5/0xf [ 1278.302494][ T1724] __kmalloc+0x27d/0x340 [ 1278.306779][ T1724] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 1278.312350][ T1724] tomoyo_realpath_from_path+0xc3/0x620 [ 1278.318093][ T1724] ? tomoyo_profile+0x42/0x50 [ 1278.322778][ T1724] tomoyo_path_number_perm+0x1cb/0x4d0 [ 1278.328243][ T1724] ? tomoyo_path_number_perm+0x183/0x4d0 [ 1278.333877][ T1724] ? tomoyo_execute_permission+0x470/0x470 [ 1278.339671][ T1724] ? get_pid_task+0x116/0x200 [ 1278.344359][ T1724] ? find_held_lock+0x2d/0x110 [ 1278.349123][ T1724] ? __mutex_unlock_slowpath+0xe2/0x610 [ 1278.354653][ T1724] ? lock_is_held_type+0xb0/0xe0 [ 1278.359666][ T1724] ? __fget_files+0x294/0x400 [ 1278.364335][ T1724] security_file_ioctl+0x50/0xb0 [ 1278.369271][ T1724] ksys_ioctl+0x50/0x180 [ 1278.373501][ T1724] __x64_sys_ioctl+0x6f/0xb0 [ 1278.378072][ T1724] ? lockdep_hardirqs_on+0x6a/0xe0 [ 1278.383181][ T1724] do_syscall_64+0x60/0xe0 [ 1278.387584][ T1724] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1278.393461][ T1724] RIP: 0033:0x45cba9 [ 1278.397345][ T1724] Code: Bad RIP value. [ 1278.401390][ T1724] RSP: 002b:00007f73b9154c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1278.409781][ T1724] RAX: ffffffffffffffda RBX: 00000000004e78a0 RCX: 000000000045cba9 [ 1278.417732][ T1724] RDX: 00000000200001c0 RSI: 00000000c0184900 RDI: 0000000000000005 [ 1278.425700][ T1724] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1278.433743][ T1724] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 1278.441868][ T1724] R13: 0000000000000379 R14: 00000000004c6236 R15: 00007f73b91556d4 01:33:16 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) [ 1278.487303][ T1734] x86/PAT: syz-executor.1:1734 map pfn RAM range req write-combining for [mem 0x20f600000-0x20f601fff], got write-back 01:33:16 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x700000000000000, 0x30051, r4, 0x0) [ 1278.661569][ T1740] x86/PAT: syz-executor.1:1740 map pfn RAM range req write-combining for [mem 0x20f400000-0x20f401fff], got write-back 01:33:16 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:33:16 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x900000000000000, 0x30051, r4, 0x0) 01:33:16 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000073, 0x68001) dup(r0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000000c0), 0x1) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100000) [ 1278.821516][ T1748] x86/PAT: syz-executor.1:1748 map pfn RAM range req write-combining for [mem 0x4b600000-0x4b601fff], got write-back 01:33:17 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x2000000000000000, 0x30051, r4, 0x0) [ 1278.871990][ T1724] ERROR: Out of memory at tomoyo_realpath_from_path. 01:33:17 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket(0x10, 0x803, 0x0) 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$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYRES32], 0x48}, 0x1, 0x0, 0x0, 0x410d0}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=@newqdisc={0x4c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa, 0x1, 'netem\x00'}, {0x1c}}]}, 0x4c}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$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$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000200000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="98e9000024001d0f000000000000000000000000fb685ff9fa815b6b696c9de0d037437c97beb4340a753cf2137137ddc4729c77e7134a25663db950becd404a3f1c4252f034eb58c3aae83e0f85a4816ae0b1c92592a92880df1e15085a199322e2cd58dda37d38a9ff455a31", @ANYRES32=r8, @ANYBLOB="00000000f1ffffff000000000a0001006e6574656d000000680002000000000000000000000000000000000000000000000000000c00080006d47c5c971cfb8f0c00030001040000070000000c000b001f0000000000000014000600010400000900000007000000105300001400060009000000020000000000000007000000"], 0x98}}, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x1ec, 0x0, 0x1, 0x70bd29, 0x25dfdbfc, {}, [{{0x8}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x10001}}, {0x8}}}]}}, {{0x8}, {0x4}}, {{0x8}, {0xf0, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x9}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x20}}, {0x8}}}]}}, {{0x8, 0x1, r4}, {0x80, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x3}}, {0x8}}}]}}]}, 0x1ec}, 0x1, 0x0, 0x0, 0x5}, 0x920f1dfbf6a310d) 01:33:17 executing program 5 (fault-call:4 fault-nth:1): r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0x2b, 0x0, 0xffffffffffffff9c}) 01:33:17 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d0000ff", 0x24) [ 1278.997044][ T1759] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1279.051421][ T1761] x86/PAT: syz-executor.1:1761 map pfn RAM range req write-combining for [mem 0x1f8800000-0x1f8801fff], got write-back [ 1279.067217][ T1765] FAULT_INJECTION: forcing a failure. [ 1279.067217][ T1765] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1279.080464][ T1765] CPU: 0 PID: 1765 Comm: syz-executor.5 Not tainted 5.8.0-rc4-syzkaller #0 [ 1279.089420][ T1765] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1279.099574][ T1765] Call Trace: [ 1279.102897][ T1765] dump_stack+0x18f/0x20d [ 1279.107655][ T1765] should_fail.cold+0x5/0x14 [ 1279.112475][ T1765] __alloc_pages_nodemask+0x1a3/0x930 [ 1279.117961][ T1765] ? __alloc_pages_slowpath.constprop.0+0x2780/0x2780 [ 1279.124929][ T1765] cache_grow_begin+0x8c/0xb20 [ 1279.129696][ T1765] ? mark_lock+0xbc/0x1710 [ 1279.134107][ T1765] ? cache_alloc_pfmemalloc+0x1e/0x140 [ 1279.139746][ T1765] cache_alloc_refill+0x27b/0x340 [ 1279.145118][ T1765] ? lockdep_hardirqs_off+0x66/0xa0 [ 1279.150421][ T1765] ? tomoyo_realpath_from_path+0xc3/0x620 [ 1279.156311][ T1765] __kmalloc+0x319/0x340 [ 1279.160742][ T1765] tomoyo_realpath_from_path+0xc3/0x620 [ 1279.166458][ T1765] ? tomoyo_profile+0x42/0x50 [ 1279.171146][ T1765] tomoyo_path_number_perm+0x1cb/0x4d0 [ 1279.176866][ T1765] ? tomoyo_path_number_perm+0x183/0x4d0 [ 1279.182597][ T1765] ? tomoyo_execute_permission+0x470/0x470 [ 1279.188404][ T1765] ? find_held_lock+0x2d/0x110 [ 1279.193266][ T1765] ? __mutex_unlock_slowpath+0xe2/0x610 [ 1279.198806][ T1765] ? lock_is_held_type+0xb0/0xe0 [ 1279.203735][ T1765] ? __fget_files+0x294/0x400 [ 1279.208416][ T1765] security_file_ioctl+0x50/0xb0 [ 1279.213343][ T1765] ksys_ioctl+0x50/0x180 [ 1279.217597][ T1765] __x64_sys_ioctl+0x6f/0xb0 [ 1279.222180][ T1765] ? lockdep_hardirqs_on+0x6a/0xe0 [ 1279.227276][ T1765] do_syscall_64+0x60/0xe0 [ 1279.231682][ T1765] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1279.237573][ T1765] RIP: 0033:0x45cba9 [ 1279.241561][ T1765] Code: Bad RIP value. [ 1279.245618][ T1765] RSP: 002b:00007f73b9154c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1279.254129][ T1765] RAX: ffffffffffffffda RBX: 00000000004e78a0 RCX: 000000000045cba9 [ 1279.262213][ T1765] RDX: 00000000200001c0 RSI: 00000000c0184900 RDI: 0000000000000005 [ 1279.270357][ T1765] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1279.278567][ T1765] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 1279.286544][ T1765] R13: 0000000000000379 R14: 00000000004c6236 R15: 00007f73b91556d4 01:33:17 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) dup(r0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000000c0), 0x1) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100000) 01:33:17 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000000)=0x5) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 01:33:17 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x4800000000000000, 0x30051, r4, 0x0) 01:33:17 executing program 5 (fault-call:4 fault-nth:2): r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0x2b, 0x0, 0xffffffffffffff9c}) 01:33:17 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) dup(r0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000000c0), 0x1) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100000) [ 1279.472919][ T1782] FAULT_INJECTION: forcing a failure. [ 1279.472919][ T1782] name failslab, interval 1, probability 0, space 0, times 0 [ 1279.521928][ T1788] x86/PAT: syz-executor.1:1788 map pfn RAM range req write-combining for [mem 0x1f8000000-0x1f8001fff], got write-back [ 1279.537448][ T1782] CPU: 0 PID: 1782 Comm: syz-executor.5 Not tainted 5.8.0-rc4-syzkaller #0 [ 1279.546070][ T1782] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1279.556306][ T1782] Call Trace: [ 1279.559613][ T1782] dump_stack+0x18f/0x20d [ 1279.563961][ T1782] should_fail.cold+0x5/0x14 [ 1279.568572][ T1782] should_failslab+0x5/0xf [ 1279.573015][ T1782] kmem_cache_alloc_trace+0x240/0x2d0 [ 1279.578484][ T1782] ion_ioctl+0x2b0/0xd20 [ 1279.582755][ T1782] ? ion_buffer_destroy+0x2b0/0x2b0 [ 1279.587979][ T1782] ? __fget_files+0x294/0x400 [ 1279.592682][ T1782] ? ion_buffer_destroy+0x2b0/0x2b0 [ 1279.597927][ T1782] ksys_ioctl+0x11a/0x180 [ 1279.602282][ T1782] __x64_sys_ioctl+0x6f/0xb0 [ 1279.606867][ T1782] ? lockdep_hardirqs_on+0x6a/0xe0 [ 1279.611992][ T1782] do_syscall_64+0x60/0xe0 [ 1279.616418][ T1782] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1279.622309][ T1782] RIP: 0033:0x45cba9 [ 1279.626184][ T1782] Code: Bad RIP value. [ 1279.630318][ T1782] RSP: 002b:00007f73b9154c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1279.638725][ T1782] RAX: ffffffffffffffda RBX: 00000000004e78a0 RCX: 000000000045cba9 [ 1279.646714][ T1782] RDX: 00000000200001c0 RSI: 00000000c0184900 RDI: 0000000000000005 [ 1279.654671][ T1782] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1279.662728][ T1782] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 01:33:17 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d0000ff", 0x24) 01:33:17 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) dup(r0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000000c0), 0x1) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100000) [ 1279.670680][ T1782] R13: 0000000000000379 R14: 00000000004c6236 R15: 00007f73b91556d4 01:33:17 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x4c00000000000000, 0x30051, r4, 0x0) 01:33:17 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000073, 0x68001) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) dup(r0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f00000000c0), 0x1) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) r5 = dup(r4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r5, 0x100000) [ 1279.839347][ T1803] x86/PAT: syz-executor.1:1803 map pfn RAM range req write-combining for [mem 0x1f5600000-0x1f5601fff], got write-back [ 1279.865920][ T1806] vhci_hcd: USB_PORT_FEAT_BH_PORT_RESET req not supported for USB 2.0 roothub [ 1279.916801][ T1803] x86/PAT: syz-executor.1:1803 map pfn RAM range req write-combining for [mem 0x1f6200000-0x1f6201fff], got write-back 01:33:18 executing program 5 (fault-call:4 fault-nth:3): r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0x2b, 0x0, 0xffffffffffffff9c}) 01:33:18 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000500)=ANY=[@ANYBLOB="18000000", @ANYRES16=r3, @ANYBLOB="07000000000000001737a19900000b00000000000580"], 0x18}}, 0x0) sendmsg$TIPC_NL_NET_GET(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000200)={0x26c, r3, 0x100, 0x70bd2a, 0x25dfdbfc, {}, [@TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x7}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x2}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xc1}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x3f}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x10000}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xfffffff8}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x1000}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x9}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x4}]}, @TIPC_NLA_PUBL={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x1}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x3}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xfffffff9}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x53}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x9}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x3}]}, @TIPC_NLA_MEDIA={0x44, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8001}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_MEDIA={0x84, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7ff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_LINK={0x2c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10f5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x34}]}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0x8c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fff}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xee}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffff3e61}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8a8a}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}]}, @TIPC_NLA_PUBL={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x7}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x401}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x1ff}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x2}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x1}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x96}]}, @TIPC_NLA_NODE={0x8, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}]}]}, 0x26c}, 0x1, 0x0, 0x0, 0x890}, 0x20000000) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r4, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r5 = socket(0x10, 0x3, 0x0) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nvram\x00', 0x2002, 0x0) ioctl$KVM_GET_PIT(r6, 0xc048ae65, &(0x7f0000000140)) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r5, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r7 = fcntl$dupfd(r4, 0x0, r5) write$P9_RRENAME(r7, &(0x7f0000000000)={0x7, 0x15, 0x2}, 0x7) 01:33:18 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000073, 0x68001) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) dup(r0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f00000000c0), 0x1) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) r5 = dup(r4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r5, 0x100000) 01:33:18 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d0000ff", 0x24) 01:33:18 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x6000000000000000, 0x30051, r4, 0x0) [ 1280.028342][ T1811] vhci_hcd: USB_PORT_FEAT_BH_PORT_RESET req not supported for USB 2.0 roothub [ 1280.084760][ T1815] FAULT_INJECTION: forcing a failure. [ 1280.084760][ T1815] name failslab, interval 1, probability 0, space 0, times 0 [ 1280.130784][ T1815] CPU: 0 PID: 1815 Comm: syz-executor.5 Not tainted 5.8.0-rc4-syzkaller #0 [ 1280.139446][ T1815] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1280.149508][ T1815] Call Trace: [ 1280.152824][ T1815] dump_stack+0x18f/0x20d [ 1280.157184][ T1815] should_fail.cold+0x5/0x14 [ 1280.161817][ T1815] should_failslab+0x5/0xf [ 1280.166341][ T1815] kmem_cache_alloc_trace+0x240/0x2d0 [ 1280.171733][ T1815] ion_ioctl+0x2b0/0xd20 [ 1280.176003][ T1815] ? ion_buffer_destroy+0x2b0/0x2b0 [ 1280.181248][ T1815] ? __fget_files+0x294/0x400 [ 1280.186221][ T1815] ? ion_buffer_destroy+0x2b0/0x2b0 [ 1280.191437][ T1815] ksys_ioctl+0x11a/0x180 [ 1280.195783][ T1815] __x64_sys_ioctl+0x6f/0xb0 [ 1280.200398][ T1815] ? lockdep_hardirqs_on+0x6a/0xe0 [ 1280.205524][ T1815] do_syscall_64+0x60/0xe0 [ 1280.209962][ T1815] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1280.215870][ T1815] RIP: 0033:0x45cba9 [ 1280.219766][ T1815] Code: Bad RIP value. 01:33:18 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r4, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r4, 0x0, 0x0, 0x40012063, 0x0, 0x0) 01:33:18 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$sndseq(r1, &(0x7f0000000000)=[{0x7f, 0x4, 0x5, 0x4, @tick=0x6, {0x2, 0xf8}, {0x1, 0x31}, @connect={{0x4}, {0x3f, 0x5}}}], 0x1c) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 01:33:18 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000073, 0x68001) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) dup(r0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f00000000c0), 0x1) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) r5 = dup(r4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r5, 0x100000) 01:33:18 executing program 5 (fault-call:4 fault-nth:4): r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0x2b, 0x0, 0xffffffffffffff9c}) [ 1280.223837][ T1815] RSP: 002b:00007f73b9154c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1280.232354][ T1815] RAX: ffffffffffffffda RBX: 00000000004e78a0 RCX: 000000000045cba9 [ 1280.240345][ T1815] RDX: 00000000200001c0 RSI: 00000000c0184900 RDI: 0000000000000005 [ 1280.248336][ T1815] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1280.256322][ T1815] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 1280.264305][ T1815] R13: 0000000000000379 R14: 00000000004c6236 R15: 00007f73b91556d4 [ 1280.325446][ T1823] x86/PAT: syz-executor.1:1823 map pfn RAM range req write-combining for [mem 0x20c100000-0x20c101fff], got write-back [ 1280.359390][ T1832] vhci_hcd: USB_PORT_FEAT_BH_PORT_RESET req not supported for USB 2.0 roothub [ 1280.361011][ T1833] FAULT_INJECTION: forcing a failure. 01:33:18 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) renameat(r5, &(0x7f0000000000)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') recvfrom$ax25(r3, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x40, 0x15, 0xa, 0x3, 0x0, 0x0, {0x7, 0x0, 0x7}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000}, 0x0) [ 1280.361011][ T1833] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1280.403313][ T1823] x86/PAT: syz-executor.1:1823 map pfn RAM range req write-combining for [mem 0x20d300000-0x20d301fff], got write-back [ 1280.455132][ T1833] CPU: 0 PID: 1833 Comm: syz-executor.5 Not tainted 5.8.0-rc4-syzkaller #0 [ 1280.463764][ T1833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1280.474102][ T1833] Call Trace: [ 1280.477409][ T1833] dump_stack+0x18f/0x20d [ 1280.481793][ T1833] should_fail.cold+0x5/0x14 [ 1280.486407][ T1833] __alloc_pages_nodemask+0x1a3/0x930 [ 1280.491796][ T1833] ? lock_acquire+0x1f1/0xad0 [ 1280.496669][ T1833] ? __alloc_pages_slowpath.constprop.0+0x2780/0x2780 [ 1280.503543][ T1833] ? find_held_lock+0x2d/0x110 [ 1280.508343][ T1833] ? lock_is_held_type+0xb0/0xe0 [ 1280.513475][ T1833] alloc_pages_current+0x187/0x280 [ 1280.518611][ T1833] ion_system_contig_heap_allocate+0x3d/0x330 [ 1280.524698][ T1833] ? kmem_cache_alloc_trace+0x168/0x2d0 [ 1280.530266][ T1833] ion_ioctl+0x373/0xd20 [ 1280.534546][ T1833] ? ion_buffer_destroy+0x2b0/0x2b0 [ 1280.539770][ T1833] ? __fget_files+0x294/0x400 [ 1280.544477][ T1833] ? ion_buffer_destroy+0x2b0/0x2b0 [ 1280.549695][ T1833] ksys_ioctl+0x11a/0x180 [ 1280.554040][ T1833] __x64_sys_ioctl+0x6f/0xb0 [ 1280.558644][ T1833] ? lockdep_hardirqs_on+0x6a/0xe0 [ 1280.563771][ T1833] do_syscall_64+0x60/0xe0 [ 1280.568203][ T1833] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1280.574309][ T1833] RIP: 0033:0x45cba9 [ 1280.578199][ T1833] Code: Bad RIP value. [ 1280.582308][ T1833] RSP: 002b:00007f73b9154c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1280.590732][ T1833] RAX: ffffffffffffffda RBX: 00000000004e78a0 RCX: 000000000045cba9 01:33:18 executing program 4: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000073, 0x68001) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) dup(0xffffffffffffffff) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000000c0), 0x1) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100000) 01:33:18 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) connect(r0, &(0x7f0000000140)=@generic={0x28, "79c248ca5969e4a86ca5b8a07843223b0263042e207be768ab15f311176bd97048ab7797c48e03af36df4a6959844aebbd805d82662137aefcf9e7d2875750eebea5f90f96a39ab05e872e75420348a839766eebcee12987b4421b3bbb67d16a444e98d4708b83cf3b72aa3f6769068688a928a72614c64a4fb9f369464e"}, 0x80) r2 = socket(0x10, 0x3, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f00000000c0)='cpuacct.stat\x00', 0x0, 0x0) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f00000001c0)=@req={0x6, 0x8, 0x8, 0x6}, 0x10) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x2000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x8) syz_genetlink_get_family_id$nbd(&(0x7f0000000000)='nbd\x00') 01:33:18 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400000002) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r5, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000940)={0x18, r6, 0x7, 0x0, 0x0, {0xb}, [@TIPC_NLA_MEDIA={0x4}]}, 0x18}}, 0x0) sendmsg$TIPC_NL_BEARER_GET(0xffffffffffffffff, &(0x7f0000002580)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000002540)={&(0x7f0000002200)={0x30c, r6, 0x200, 0x70bd2d, 0x25dfdbfb, {}, [@TIPC_NLA_NET={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x100000000}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x6}]}, @TIPC_NLA_MEDIA={0xe4, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x39f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1ff}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xd031}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10001}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1ff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_TOL={0x8}]}]}, @TIPC_NLA_MON={0x24, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x7f}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3f}]}, @TIPC_NLA_LINK={0xbc, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xa8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x400}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xd1d}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffb}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_MON={0x4}, @TIPC_NLA_LINK={0x70, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7f}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x33}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xea7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}]}]}, @TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x4}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}]}, @TIPC_NLA_BEARER={0x90, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'erspan0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @remote}}, {0x14, 0x2, @in={0x2, 0x4e21, @broadcast}}}}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}]}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'ib', 0x3a, 'macvlan1\x00'}}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}]}]}, 0x30c}, 0x1, 0x0, 0x0, 0x4040}, 0x4040890) ioctl$KVM_SET_NESTED_STATE(r4, 0x4080aebf, &(0x7f0000000140)={{0x2, 0x0, 0x80, {0x4, 0xf000, 0x1}}, 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connect$rds(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) r7 = socket$inet_udplite(0x2, 0x2, 0x88) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$SG_SET_FORCE_PACK_ID(r8, 0x227b, &(0x7f0000000000)=0x1) [ 1280.598714][ T1833] RDX: 00000000200001c0 RSI: 00000000c0184900 RDI: 0000000000000005 [ 1280.606692][ T1833] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1280.614670][ T1833] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 1280.622655][ T1833] R13: 0000000000000379 R14: 00000000004c6236 R15: 00007f73b91556d4 01:33:18 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:33:18 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000140)={'U+', 0x5305}, 0x16, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 01:33:18 executing program 4: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000073, 0x68001) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) dup(0xffffffffffffffff) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000000c0), 0x1) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100000) 01:33:18 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x6800000000000000, 0x30051, r4, 0x0) 01:33:18 executing program 5 (fault-call:4 fault-nth:5): r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0x2b, 0x0, 0xffffffffffffff9c}) [ 1280.657638][ T1852] vhci_hcd: USB_PORT_FEAT_BH_PORT_RESET req not supported for USB 2.0 roothub [ 1280.748437][ T1860] vhci_hcd: USB_PORT_FEAT_BH_PORT_RESET req not supported for USB 2.0 roothub [ 1280.754167][ T1862] x86/PAT: syz-executor.1:1862 map pfn RAM range req write-combining for [mem 0x20c500000-0x20c501fff], got write-back 01:33:18 executing program 4: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000073, 0x68001) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) dup(0xffffffffffffffff) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000000c0), 0x1) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100000) 01:33:18 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x6c00000000000000, 0x30051, r4, 0x0) 01:33:18 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) [ 1280.790159][ T1866] FAULT_INJECTION: forcing a failure. [ 1280.790159][ T1866] name failslab, interval 1, probability 0, space 0, times 0 [ 1280.845320][ T1866] CPU: 0 PID: 1866 Comm: syz-executor.5 Not tainted 5.8.0-rc4-syzkaller #0 [ 1280.853944][ T1866] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1280.864180][ T1866] Call Trace: [ 1280.867470][ T1866] dump_stack+0x18f/0x20d [ 1280.871813][ T1866] should_fail.cold+0x5/0x14 [ 1280.876495][ T1866] should_failslab+0x5/0xf [ 1280.880894][ T1866] kmem_cache_alloc_trace+0x240/0x2d0 [ 1280.886349][ T1866] ion_system_contig_heap_allocate+0xfd/0x330 [ 1280.892404][ T1866] ion_ioctl+0x373/0xd20 [ 1280.896639][ T1866] ? ion_buffer_destroy+0x2b0/0x2b0 [ 1280.901849][ T1866] ? __fget_files+0x294/0x400 [ 1280.906533][ T1866] ? ion_buffer_destroy+0x2b0/0x2b0 [ 1280.911730][ T1866] ksys_ioctl+0x11a/0x180 [ 1280.916041][ T1866] __x64_sys_ioctl+0x6f/0xb0 [ 1280.920633][ T1866] ? lockdep_hardirqs_on+0x6a/0xe0 [ 1280.925829][ T1866] do_syscall_64+0x60/0xe0 [ 1280.930234][ T1866] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1280.936109][ T1866] RIP: 0033:0x45cba9 [ 1280.939980][ T1866] Code: Bad RIP value. [ 1280.944032][ T1866] RSP: 002b:00007f73b9154c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1280.952421][ T1866] RAX: ffffffffffffffda RBX: 00000000004e78a0 RCX: 000000000045cba9 [ 1280.960377][ T1866] RDX: 00000000200001c0 RSI: 00000000c0184900 RDI: 0000000000000005 [ 1280.968372][ T1866] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1280.976323][ T1866] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 1280.984276][ T1866] R13: 0000000000000379 R14: 00000000004c6236 R15: 00007f73b91556d4 [ 1281.018431][ T1871] vhci_hcd: USB_PORT_FEAT_BH_PORT_RESET req not supported for USB 2.0 roothub 01:33:19 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000073, 0x68001) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) dup(r0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f00000000c0), 0x1) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) r5 = dup(r4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r5, 0x100000) [ 1281.056693][ T1876] x86/PAT: syz-executor.1:1876 map pfn RAM range req write-combining for [mem 0x1f9200000-0x1f9201fff], got write-back 01:33:19 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$HIDIOCGNAME(r1, 0x80404806, &(0x7f0000000000)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r4, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r4, 0x0, 0x0, 0x0, 0x0, 0x0) 01:33:19 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d0000ff", 0x24) 01:33:19 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x7400000000000000, 0x30051, r4, 0x0) 01:33:19 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = mq_open(&(0x7f00000000c0)='^]-\x00', 0x40, 0x38, &(0x7f00000021c0)={0x4, 0x0, 0xfffffffffffffffc}) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) fcntl$dupfd(r1, 0x406, r2) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r4, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r5, 0x8919, &(0x7f0000000000)={'veth1_to_hsr\x00', {0x2, 0x4e22, @remote}}) recvfrom$ax25(r4, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_SET_NESTED_STATE(r3, 0x4080aebf, &(0x7f0000000140)={{0x2, 0x0, 0x80, {0x10000, 0xd000, 0x1}}, 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[ 1281.224067][ T1886] vhci_hcd: USB_PORT_FEAT_BH_PORT_RESET req not supported for USB 2.0 roothub [ 1281.254015][ T1893] x86/PAT: syz-executor.1:1893 map pfn RAM range req write-combining for [mem 0x1f8e00000-0x1f8e01fff], got write-back 01:33:19 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r1, 0xfffffffffffffffe, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffffffffffff}, 0x13f, 0x1}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r4, &(0x7f0000000140)={0x15, 0x110, 0xfa00, {r7, 0x0, 0x0, 0x0, 0x0, @ib={0x1b, 0x1, 0x1, {"59820dac5956cd361e74da0b8e3e657a"}, 0x67c4, 0x3, 0x49}, @in={0x2, 0x4e24, @loopback}}}, 0x118) write(r2, &(0x7f0000000000)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 01:33:19 executing program 5 (fault-call:4 fault-nth:6): r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0x2b, 0x0, 0xffffffffffffff9c}) 01:33:19 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000073, 0x68001) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) dup(r0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f00000000c0), 0x1) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) r5 = dup(r4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r5, 0x100000) 01:33:19 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) 01:33:19 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x7a00000000000000, 0x30051, r4, 0x0) [ 1281.397912][ T1903] FAULT_INJECTION: forcing a failure. [ 1281.397912][ T1903] name failslab, interval 1, probability 0, space 0, times 0 01:33:19 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000073, 0x68001) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) dup(r0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f00000000c0), 0x1) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) r5 = dup(r4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r5, 0x100000) [ 1281.453095][ T1907] vhci_hcd: USB_PORT_FEAT_BH_PORT_RESET req not supported for USB 2.0 roothub [ 1281.467637][ T1903] CPU: 1 PID: 1903 Comm: syz-executor.5 Not tainted 5.8.0-rc4-syzkaller #0 [ 1281.476258][ T1903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1281.486324][ T1903] Call Trace: [ 1281.489640][ T1903] dump_stack+0x18f/0x20d [ 1281.493990][ T1903] should_fail.cold+0x5/0x14 [ 1281.498598][ T1903] ? sg_kmalloc+0x34/0x70 [ 1281.502944][ T1903] should_failslab+0x5/0xf [ 1281.507376][ T1903] __kmalloc+0x27d/0x340 [ 1281.511636][ T1903] sg_kmalloc+0x34/0x70 [ 1281.515814][ T1903] __sg_alloc_table+0x244/0x380 [ 1281.520735][ T1903] sg_alloc_table+0x37/0x270 [ 1281.525426][ T1903] ? sg_alloc_table_from_pages+0x50/0x50 [ 1281.526982][ T1918] vhci_hcd: USB_PORT_FEAT_BH_PORT_RESET req not supported for USB 2.0 roothub [ 1281.531082][ T1903] ? kmem_cache_alloc_trace+0x168/0x2d0 [ 1281.545548][ T1903] ion_system_contig_heap_allocate+0x120/0x330 01:33:19 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) accept4$llc(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80800) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) accept4$x25(r0, &(0x7f0000000000)={0x9, @remote}, &(0x7f00000000c0)=0x12, 0x80000) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0x1}, 0x10) write(r3, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r3, 0x0, 0x0, 0x0, 0x0, 0x0) 01:33:19 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$usbfs(0x0, 0x4000000000000073, 0x68001) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) dup(r0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f00000000c0), 0x1) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) r5 = dup(r4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r5, 0x100000) [ 1281.551724][ T1903] ion_ioctl+0x373/0xd20 [ 1281.555984][ T1903] ? ion_buffer_destroy+0x2b0/0x2b0 [ 1281.561207][ T1903] ? __fget_files+0x294/0x400 [ 1281.565982][ T1903] ? ion_buffer_destroy+0x2b0/0x2b0 [ 1281.571190][ T1903] ksys_ioctl+0x11a/0x180 [ 1281.575535][ T1903] __x64_sys_ioctl+0x6f/0xb0 [ 1281.580138][ T1903] ? lockdep_hardirqs_on+0x6a/0xe0 [ 1281.585263][ T1903] do_syscall_64+0x60/0xe0 [ 1281.589700][ T1903] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1281.595610][ T1903] RIP: 0033:0x45cba9 [ 1281.599501][ T1903] Code: Bad RIP value. [ 1281.603571][ T1903] RSP: 002b:00007f73b9154c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1281.611989][ T1903] RAX: ffffffffffffffda RBX: 00000000004e78a0 RCX: 000000000045cba9 [ 1281.619974][ T1903] RDX: 00000000200001c0 RSI: 00000000c0184900 RDI: 0000000000000005 [ 1281.627957][ T1903] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1281.635963][ T1903] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 1281.644142][ T1903] R13: 0000000000000379 R14: 00000000004c6236 R15: 00007f73b91556d4 [ 1281.668967][ T1914] x86/PAT: syz-executor.1:1914 map pfn RAM range req write-combining for [mem 0x48900000-0x48901fff], got write-back 01:33:19 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$usbfs(0x0, 0x4000000000000073, 0x68001) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) dup(r0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f00000000c0), 0x1) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) r5 = dup(r4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r5, 0x100000) 01:33:19 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x8000000000000000, 0x30051, r4, 0x0) 01:33:19 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000088", 0x24) 01:33:19 executing program 5 (fault-call:4 fault-nth:7): r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0x2b, 0x0, 0xffffffffffffff9c}) 01:33:19 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000100)={0xffffffe0}, 0x10) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) recvfrom$ax25(r2, 0x0, 0xfffffffffffffe2d, 0x0, 0x0, 0x0) [ 1281.853853][ T1938] x86/PAT: syz-executor.1:1938 map pfn RAM range req write-combining for [mem 0x20fa00000-0x20fa01fff], got write-back [ 1281.877830][ T1940] FAULT_INJECTION: forcing a failure. [ 1281.877830][ T1940] name failslab, interval 1, probability 0, space 0, times 0 [ 1281.897837][ T1940] CPU: 1 PID: 1940 Comm: syz-executor.5 Not tainted 5.8.0-rc4-syzkaller #0 [ 1281.906637][ T1940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1281.916708][ T1940] Call Trace: [ 1281.919997][ T1940] dump_stack+0x18f/0x20d [ 1281.924315][ T1940] should_fail.cold+0x5/0x14 [ 1281.928983][ T1940] should_failslab+0x5/0xf [ 1281.933390][ T1940] kmem_cache_alloc+0x2a9/0x3b0 [ 1281.938239][ T1940] alloc_inode+0x161/0x230 [ 1281.942654][ T1940] new_inode_pseudo+0x14/0xe0 [ 1281.947320][ T1940] alloc_anon_inode+0x22/0x3c0 [ 1281.952083][ T1940] dma_buf_export+0x548/0xae0 [ 1281.956744][ T1940] ion_ioctl+0x560/0xd20 [ 1281.960974][ T1940] ? ion_buffer_destroy+0x2b0/0x2b0 [ 1281.966163][ T1940] ? __fget_files+0x294/0x400 [ 1281.970842][ T1940] ? ion_buffer_destroy+0x2b0/0x2b0 [ 1281.976023][ T1940] ksys_ioctl+0x11a/0x180 [ 1281.980333][ T1940] __x64_sys_ioctl+0x6f/0xb0 [ 1281.984923][ T1940] ? lockdep_hardirqs_on+0x6a/0xe0 [ 1281.990027][ T1940] do_syscall_64+0x60/0xe0 [ 1281.994428][ T1940] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1282.000301][ T1940] RIP: 0033:0x45cba9 [ 1282.004174][ T1940] Code: Bad RIP value. [ 1282.008218][ T1940] RSP: 002b:00007f73b9154c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1282.018172][ T1940] RAX: ffffffffffffffda RBX: 00000000004e78a0 RCX: 000000000045cba9 [ 1282.026121][ T1940] RDX: 00000000200001c0 RSI: 00000000c0184900 RDI: 0000000000000005 [ 1282.034962][ T1940] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1282.043263][ T1940] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 01:33:20 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$usbfs(0x0, 0x4000000000000073, 0x68001) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) dup(r0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f00000000c0), 0x1) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) r5 = dup(r4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r5, 0x100000) [ 1282.051916][ T1940] R13: 0000000000000379 R14: 00000000004c6236 R15: 00007f73b91556d4 01:33:20 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) dup(r0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000000c0), 0x1) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100000) 01:33:20 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0xfdffffffffff0f00, 0x30051, r4, 0x0) 01:33:20 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x0, 0x68001) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) dup(r0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f00000000c0), 0x1) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) r5 = dup(r4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r5, 0x100000) 01:33:20 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) dup(r0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000000c0), 0x1) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100000) 01:33:20 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) [ 1282.187509][ T1958] x86/PAT: syz-executor.1:1958 map pfn RAM range req write-combining for [mem 0x20f200000-0x20f201fff], got write-back 01:33:20 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0xff0f401002000000, 0x30051, r4, 0x0) 01:33:20 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x0, 0x68001) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) dup(r0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f00000000c0), 0x1) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) r5 = dup(r4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r5, 0x100000) 01:33:20 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x0, 0x68001) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) dup(r0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f00000000c0), 0x1) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) r5 = dup(r4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r5, 0x100000) 01:33:20 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) dup(r0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000000c0), 0x1) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100000) [ 1282.365056][ T1973] x86/PAT: syz-executor.1:1973 map pfn RAM range req write-combining for [mem 0x20ba00000-0x20ba01fff], got write-back 01:33:20 executing program 5 (fault-call:4 fault-nth:8): r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0x2b, 0x0, 0xffffffffffffff9c}) 01:33:20 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000073, 0x0) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) dup(r0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f00000000c0), 0x1) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) r5 = dup(r4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r5, 0x100000) 01:33:20 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0xff1f401002000000, 0x30051, r4, 0x0) 01:33:20 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$usbfs(0x0, 0x4000000000000073, 0x68001) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) dup(r0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f00000000c0), 0x1) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) r5 = dup(r4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r5, 0x100000) 01:33:20 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d00009e", 0x24) [ 1282.566629][ T1990] x86/PAT: syz-executor.1:1990 map pfn RAM range req write-combining for [mem 0x20b000000-0x20b001fff], got write-back 01:33:20 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000073, 0x68001) dup(r0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000000c0), 0x1) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100000) 01:33:20 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000073, 0x0) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) dup(r0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f00000000c0), 0x1) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) r5 = dup(r4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r5, 0x100000) [ 1282.623199][ T1995] FAULT_INJECTION: forcing a failure. [ 1282.623199][ T1995] name failslab, interval 1, probability 0, space 0, times 0 [ 1282.679423][ T1995] CPU: 1 PID: 1995 Comm: syz-executor.5 Not tainted 5.8.0-rc4-syzkaller #0 [ 1282.688055][ T1995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1282.698116][ T1995] Call Trace: [ 1282.701424][ T1995] dump_stack+0x18f/0x20d [ 1282.705775][ T1995] should_fail.cold+0x5/0x14 [ 1282.710381][ T1995] should_failslab+0x5/0xf [ 1282.714805][ T1995] kmem_cache_alloc+0x2a9/0x3b0 [ 1282.719672][ T1995] alloc_inode+0x161/0x230 [ 1282.724107][ T1995] new_inode_pseudo+0x14/0xe0 [ 1282.728803][ T1995] alloc_anon_inode+0x22/0x3c0 [ 1282.733588][ T1995] dma_buf_export+0x548/0xae0 [ 1282.738480][ T1995] ion_ioctl+0x560/0xd20 [ 1282.742749][ T1995] ? ion_buffer_destroy+0x2b0/0x2b0 [ 1282.747988][ T1995] ? __fget_files+0x294/0x400 [ 1282.752695][ T1995] ? ion_buffer_destroy+0x2b0/0x2b0 [ 1282.758001][ T1995] ksys_ioctl+0x11a/0x180 [ 1282.762351][ T1995] __x64_sys_ioctl+0x6f/0xb0 [ 1282.766966][ T1995] ? lockdep_hardirqs_on+0x6a/0xe0 [ 1282.772190][ T1995] do_syscall_64+0x60/0xe0 [ 1282.776621][ T1995] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1282.782523][ T1995] RIP: 0033:0x45cba9 [ 1282.786416][ T1995] Code: Bad RIP value. [ 1282.790487][ T1995] RSP: 002b:00007f73b9154c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1282.798918][ T1995] RAX: ffffffffffffffda RBX: 00000000004e78a0 RCX: 000000000045cba9 [ 1282.806904][ T1995] RDX: 00000000200001c0 RSI: 00000000c0184900 RDI: 0000000000000005 [ 1282.814904][ T1995] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 01:33:21 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x3009d, r4, 0x0) 01:33:21 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000073, 0x68001) dup(r0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000000c0), 0x1) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100000) 01:33:21 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) r2 = getpgid(0x0) pidfd_open(r2, 0x0) ioprio_get$pid(0x1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet_udplite(0x2, 0x2, 0x88) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) creat(&(0x7f0000000140)='./file0\x00', 0x2) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r7, 0x4008642b, &(0x7f0000000100)={r10, 0x9}) getsockname$packet(r5, &(0x7f0000000000), &(0x7f0000000040)=0x14) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r5, 0x100000) [ 1282.822884][ T1995] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 1282.830869][ T1995] R13: 0000000000000379 R14: 00000000004c6236 R15: 00007f73b91556d4 01:33:21 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d0000a6", 0x24) 01:33:21 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000073, 0x0) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) dup(r0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f00000000c0), 0x1) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) r5 = dup(r4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r5, 0x100000) 01:33:21 executing program 5 (fault-call:4 fault-nth:9): r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0x2b, 0x0, 0xffffffffffffff9c}) 01:33:21 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x2) [ 1282.970433][ T2008] x86/PAT: syz-executor.2:2008 map pfn RAM range req write-combining for [mem 0x210900000-0x210901fff], got write-back 01:33:21 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x3) 01:33:21 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000073, 0x68001) dup(r0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000000c0), 0x1) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100000) 01:33:21 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x3f, 0x1, 0x40, 0x800}, {0x8000, 0x6, 0x1, 0x6}, {0x20, 0x1, 0x7, 0x124}, {0x40, 0x8, 0x2, 0x3}]}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100000) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x1, 0x0) 01:33:21 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000073, 0x68001) ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) dup(r0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000000c0), 0x1) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100000) 01:33:21 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d0000f0", 0x24) [ 1283.124690][ T2025] FAULT_INJECTION: forcing a failure. [ 1283.124690][ T2025] name failslab, interval 1, probability 0, space 0, times 0 [ 1283.174811][ T2025] CPU: 1 PID: 2025 Comm: syz-executor.5 Not tainted 5.8.0-rc4-syzkaller #0 [ 1283.183441][ T2025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1283.193509][ T2025] Call Trace: [ 1283.193522][ T2035] x86/PAT: syz-executor.2:2035 map pfn RAM range req write-combining for [mem 0x211600000-0x211601fff], got write-back [ 1283.208376][ T2035] x86/PAT: syz-executor.2:2035 map pfn RAM range req write-combining for [mem 0x210f00000-0x210f01fff], got write-back 01:33:21 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000080)=0x1) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffff9c}) r5 = dup(r4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r5, 0x100000) [ 1283.209419][ T2025] dump_stack+0x18f/0x20d [ 1283.209441][ T2025] should_fail.cold+0x5/0x14 [ 1283.209472][ T2025] should_failslab+0x5/0xf [ 1283.235189][ T2025] kmem_cache_alloc+0x2a9/0x3b0 [ 1283.240237][ T2025] __alloc_file+0x21/0x350 [ 1283.244667][ T2025] alloc_empty_file+0x6d/0x170 [ 1283.249716][ T2025] alloc_file+0x5e/0x5a0 [ 1283.254624][ T2025] alloc_file_pseudo+0x165/0x250 [ 1283.259596][ T2025] ? alloc_file+0x5a0/0x5a0 [ 1283.264128][ T2025] dma_buf_export+0x5d8/0xae0 [ 1283.268923][ T2025] ion_ioctl+0x560/0xd20 [ 1283.273607][ T2025] ? ion_buffer_destroy+0x2b0/0x2b0 [ 1283.278844][ T2025] ? __fget_files+0x294/0x400 [ 1283.283569][ T2025] ? ion_buffer_destroy+0x2b0/0x2b0 [ 1283.288764][ T2025] ksys_ioctl+0x11a/0x180 [ 1283.293089][ T2025] __x64_sys_ioctl+0x6f/0xb0 [ 1283.297759][ T2025] ? lockdep_hardirqs_on+0x6a/0xe0 [ 1283.302956][ T2025] do_syscall_64+0x60/0xe0 [ 1283.307357][ T2025] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1283.313406][ T2025] RIP: 0033:0x45cba9 [ 1283.317300][ T2025] Code: Bad RIP value. 01:33:21 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x4) [ 1283.321356][ T2025] RSP: 002b:00007f73b9154c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1283.329747][ T2025] RAX: ffffffffffffffda RBX: 00000000004e78a0 RCX: 000000000045cba9 [ 1283.337703][ T2025] RDX: 00000000200001c0 RSI: 00000000c0184900 RDI: 0000000000000005 [ 1283.345655][ T2025] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1283.353621][ T2025] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 1283.361584][ T2025] R13: 0000000000000379 R14: 00000000004c6236 R15: 00007f73b91556d4 [ 1283.437821][ T2041] x86/PAT: syz-executor.2:2041 map pfn RAM range req write-combining for [mem 0x20c900000-0x20c901fff], got write-back 01:33:21 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000073, 0x68001) dup(r0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000000c0), 0x1) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) dup(r3) 01:33:21 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x20a927, 0xd, 0x0, 0xffffffffffffffff}) r4 = dup(r3) mprotect(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x5) 01:33:21 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000073, 0x68001) ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x2, 0x0, 0x0, 0x0}) dup(r0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/udmabuf\x00', 0x2) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000080)="240000001e005f0214fffffffffffff8070000000000000000000000080009000d000000", 0x24) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000000c0), 0x1) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x8000020a927, 0xd, 0x0, 0xffffffffffffff9c}) r4 = dup(r3) mmap(&(0x7f0000133000/0x2000)=nil, 0x2000, 0x0, 0x30051, r4, 0x100000) [ 1283.495305][ T2046] x86/PAT: syz-executor.2:2046 map pfn RAM range req write-combining for [mem 0x1f5400000-0x1f5401fff], got write-back [ 1283.542299][ T2025] general protection fault, probably for non-canonical address 0xdffffc0000000017: 0000 [#1] PREEMPT SMP KASAN [ 1283.554038][ T2025] KASAN: null-ptr-deref in range [0x00000000000000b8-0x00000000000000bf] [ 1283.562452][ T2025] CPU: 1 PID: 2025 Comm: syz-executor.5 Not tainted 5.8.0-rc4-syzkaller #0 [ 1283.571026][ T2025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1283.581075][ T2025] RIP: 0010:dma_buf_release+0x51/0x3f0 [ 1283.586510][ T2025] Code: 03 80 3c 02 00 0f 85 30 03 00 00 48 8b ad e8 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d bd b8 00 00 00 48 89 fa 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e e3 02 00 00 8b 9d b8 00 00 00 [ 1283.606087][ T2025] RSP: 0018:ffffc9001301fb30 EFLAGS: 00010206 [ 1283.612145][ T2025] RAX: dffffc0000000000 RBX: ffffffff847bb2d0 RCX: ffffc90013b5c000 [ 1283.620110][ T2025] RDX: 0000000000000017 RSI: ffffffff847bb2e0 RDI: 00000000000000b8 [ 1283.628676][ T2025] RBP: 0000000000000000 R08: 0000000000000001 R09: ffff888049a1834b [ 1283.636721][ T2025] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88808b1d3df0 [ 1283.644668][ T2025] R13: ffff88808b1d3d78 R14: ffff88808b1d3dc0 R15: 0000000000000000 [ 1283.652619][ T2025] FS: 00007f73b9155700(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 [ 1283.661544][ T2025] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1283.668107][ T2025] CR2: 0000001b2f824000 CR3: 0000000053b85000 CR4: 00000000001426e0 [ 1283.676077][ T2025] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1283.684037][ T2025] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1283.691981][ T2025] Call Trace: [ 1283.695451][ T2025] ? dma_buf_mmap+0x370/0x370 [ 1283.700133][ T2025] __dentry_kill+0x42b/0x640 [ 1283.704720][ T2025] ? dput+0x35/0xbc0 [ 1283.708786][ T2025] ? dput+0x35/0xbc0 [ 1283.712666][ T2025] dput+0x725/0xbc0 [ 1283.716460][ T2025] ? alloc_file+0x3c9/0x5a0 [ 1283.721190][ T2025] path_put+0x2d/0x60 [ 1283.725156][ T2025] alloc_file_pseudo+0x20d/0x250 [ 1283.731287][ T2025] ? alloc_file+0x5a0/0x5a0 [ 1283.735774][ T2025] dma_buf_export+0x5d8/0xae0 [ 1283.740547][ T2025] ion_ioctl+0x560/0xd20 [ 1283.744809][ T2025] ? ion_buffer_destroy+0x2b0/0x2b0 [ 1283.750105][ T2025] ? __fget_files+0x294/0x400 [ 1283.754763][ T2025] ? ion_buffer_destroy+0x2b0/0x2b0 [ 1283.760199][ T2025] ksys_ioctl+0x11a/0x180 [ 1283.764510][ T2025] __x64_sys_ioctl+0x6f/0xb0 [ 1283.769188][ T2025] ? lockdep_hardirqs_on+0x6a/0xe0 [ 1283.774276][ T2025] do_syscall_64+0x60/0xe0 [ 1283.779490][ T2025] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1283.785366][ T2025] RIP: 0033:0x45cba9 [ 1283.790188][ T2025] Code: Bad RIP value. [ 1283.794274][ T2025] RSP: 002b:00007f73b9154c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1283.802854][ T2025] RAX: ffffffffffffffda RBX: 00000000004e78a0 RCX: 000000000045cba9 [ 1283.811169][ T2025] RDX: 00000000200001c0 RSI: 00000000c0184900 RDI: 0000000000000005 [ 1283.819124][ T2025] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1283.827092][ T2025] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 1283.835303][ T2025] R13: 0000000000000379 R14: 00000000004c6236 R15: 00007f73b91556d4 [ 1283.843445][ T2025] Modules linked in: [ 1283.899023][ T2025] ---[ end trace aeffae88bea2b180 ]--- [ 1283.905136][ T2025] RIP: 0010:dma_buf_release+0x51/0x3f0 [ 1283.910960][ T2025] Code: 03 80 3c 02 00 0f 85 30 03 00 00 48 8b ad e8 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d bd b8 00 00 00 48 89 fa 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e e3 02 00 00 8b 9d b8 00 00 00 [ 1283.930965][ T2025] RSP: 0018:ffffc9001301fb30 EFLAGS: 00010206 [ 1283.937078][ T2025] RAX: dffffc0000000000 RBX: ffffffff847bb2d0 RCX: ffffc90013b5c000 [ 1283.945604][ T2025] RDX: 0000000000000017 RSI: ffffffff847bb2e0 RDI: 00000000000000b8 [ 1283.953808][ T2025] RBP: 0000000000000000 R08: 0000000000000001 R09: ffff888049a1834b [ 1283.962159][ T2025] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88808b1d3df0 [ 1283.970141][ T2025] R13: ffff88808b1d3d78 R14: ffff88808b1d3dc0 R15: 0000000000000000 [ 1283.979984][ T2025] FS: 00007f73b9155700(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 [ 1283.989126][ T2025] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1283.996132][ T2025] CR2: 000000000073e138 CR3: 0000000053b85000 CR4: 00000000001426e0 [ 1284.004240][ T2025] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1284.012318][ T2025] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1284.020307][ T2025] Kernel panic - not syncing: Fatal exception [ 1284.027303][ T2025] Kernel Offset: disabled [ 1284.031623][ T2025] Rebooting in 86400 seconds..