r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000500)="10", 0x7ffff000, 0x0, 0x0, 0x0) 02:46:55 executing program 4: clone3(&(0x7f0000000280)={0x40200000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f0000001380)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f0000000040)=""/81, 0x51}, {&(0x7f00000000c0)=""/160, 0xa0}, {&(0x7f0000000180)=""/160, 0xa0}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/65, 0x41}], 0x6, 0x2, 0x0) [ 897.272463][ T5366] serio: Serial port pts0 02:46:55 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x408000, 0x0) ioctl$FS_IOC_READ_VERITY_METADATA(r1, 0xc0286687, &(0x7f0000000140)={0x3, 0x6, 0x16, &(0x7f00000000c0)=""/22}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b28559b334a", 0x12e9}], 0x1) 02:46:55 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing', 0x0, 0x0) getdents(r2, &(0x7f0000000200)=""/122, 0x7a) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) getsockopt$inet6_tcp_int(r2, 0x6, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e24, 0x809, @remote, 0x1002}, 0x1c) 02:46:55 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x408000, 0x0) ioctl$FS_IOC_READ_VERITY_METADATA(r1, 0xc0286687, &(0x7f0000000140)={0x3, 0x6, 0x16, &(0x7f00000000c0)=""/22}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b28559b334a", 0x12e9}], 0x1) 02:46:55 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x24, &(0x7f0000000080)=0x400000001, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 02:46:55 executing program 4: mkdir(&(0x7f00000000c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x50) r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fsetxattr(r2, &(0x7f0000000080)=@random={'os2.', '\x00'}, &(0x7f00000001c0)='/\x00', 0x2, 0x1) renameat2(r0, &(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000040)='./file0\x00', 0x5) [ 897.381251][ T25] audit: type=1400 audit(1622256415.230:135): avc: denied { setattr } for pid=5399 comm="syz-executor.4" name="syz-executor.4" dev="sda1" ino=13852 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:sound_device_t:s0 tclass=file permissive=1 02:46:58 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)={[], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}) setxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0xfb, 0x57, 0x1, 0x9, "a775df216cc07e2bb3f571f5fde67c8d", "5864744a71fb351e1cc57d1186f1f7f85f9e7d504ec173978a9ea1fc75d6082e5380f4a1a53de1a52270e9f4cfbacf5aa50da0dc40dbd889482e8d3ae4e666ad66db"}, 0x57, 0x3) preadv(r0, &(0x7f0000000540)=[{&(0x7f0000000180)=""/51, 0x33}, {&(0x7f00000001c0)=""/148, 0x94}, {&(0x7f0000000280)=""/3, 0x3}, {&(0x7f00000002c0)=""/207, 0xcf}, {&(0x7f00000003c0)=""/222, 0xde}, {&(0x7f00000004c0)=""/1, 0x1}], 0x6, 0x2, 0x7) 02:46:58 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x408000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b28559b334a", 0x12e9}], 0x1) 02:46:58 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing', 0x0, 0x0) getdents(r1, &(0x7f0000000200)=""/122, 0x7a) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000140), &(0x7f00000000c0)=0x14) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000340)=0xfff, 0x6) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_open_dev$ttys(0xc, 0x2, 0x1) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x10010, r1, 0x8000000) syz_io_uring_setup(0x2986, &(0x7f0000000180)={0x0, 0x9c68, 0x4, 0x2, 0x238, 0x0, r2}, &(0x7f00005aa000/0x10000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000280)=0x0) syz_io_uring_submit(r3, r4, &(0x7f00000002c0)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x1, 0x0, @fd_index=0x1, 0x6, 0x0, 0x0, 0x1f, 0x1}, 0xd6) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e24, 0x8, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0xa}, 0x1c) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000b, 0x12, 0xffffffffffffffff, 0x4000) preadv(r2, &(0x7f0000000100), 0x0, 0xd9f, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 02:46:58 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) splice(r2, 0x0, r4, 0x0, 0xb00, 0xa00000000000000) 02:46:58 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x7, 0x0, 0x0) 02:46:58 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) tkill(r3, 0x1000000000013) 02:46:58 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b28559b334a", 0x12e9}], 0x1) [ 900.303769][ T5419] serio: Serial port pts0 02:46:58 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x24, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 02:46:58 executing program 4: newfstatat(0xffffffffffffff9c, 0x0, 0x0, 0x6000) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) clone(0x2f802900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x10000, 0x8f) r2 = dup(r1) mmap(&(0x7f0000335000/0x3000)=nil, 0x3000, 0xa, 0x110, r2, 0x719c000) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ptrace$setopts(0x4200, 0x0, 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@posixacl}]}}) r5 = geteuid() quotactl(0x5, &(0x7f0000000040)='./file0\x00', r5, &(0x7f00000001c0)="bd03fdbf7a026ee5b3fcd4ba608b1addecd7b24e62ee474bdd3c84c780e52152481b6f6b610b2a55f0875c4ea2224395fdf6d007704770c013097045492702b39c5a3080d507c682a6daaa552810410a7db5216053b6b990bf5328c9450253934cb96540e85526cfcdb36b") mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:46:58 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TCSETSW2(r1, 0x402c542c, &(0x7f0000000000)={0x3, 0x1, 0x1, 0x1, 0x7, "60fb8d535eff9f8dfa1b508cce47ab4812a4f8", 0x1, 0x5}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000638000/0x1000)=nil, 0x1000, 0x1000002, 0x11, r2, 0x35d5f000) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000638000/0x1000)=nil, 0x1000, 0x1000002, 0x11, r3, 0x35d5f000) sendfile(r2, r3, &(0x7f0000000040)=0x2, 0x5) ioctl$PIO_UNIMAPCLR(r0, 0x5608, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x3) 02:46:58 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000000100)=0x8, 0x4) ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000040)={0xdbb, {0x0, 0x100000000, 0x6, 0xffffffff00000000, 0x9d7c}}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f00000000c0)) 02:46:58 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b28559b334a", 0x12e9}], 0x1) 02:46:58 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b28559b334a", 0x12e9}], 0x1) 02:46:58 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x192) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 02:46:58 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x145842, 0x0) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x46000) lseek(r3, 0x4200, 0x0) r4 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f00000004c0)=0x0) io_submit(r5, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000000), 0x10000}]) r6 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r6, r3, 0x0, 0x9) r7 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r3, r7, 0x0, 0x8400fffffffb) sched_setattr(r0, &(0x7f0000000100)={0x38, 0x8900665719bfa57, 0x2, 0x3, 0x57ec, 0x7, 0x8, 0x3, 0xfffffffb, 0x999}, 0x0) sendfile(r2, r2, 0x0, 0x8080ffffff7e) 02:47:01 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) splice(r2, 0x0, r4, 0x0, 0xb00, 0xc02000000000000) 02:47:01 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b28559b334a", 0x12e9}], 0x1) 02:47:01 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) tkill(r3, 0x1000000000013) 02:47:01 executing program 3: ioctl$BTRFS_IOC_GET_FEATURES(0xffffffffffffffff, 0x80189439, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000040)={0x81, 0x1, 0x4664}) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 02:47:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x700, 0x0, 0x0) 02:47:01 executing program 4: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="2400000012005f0214f9f407000904000700000001000002000200000800040001000000", 0x24) [ 903.329010][ T5495] serio: Serial port pts0 02:47:01 executing program 5: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b28559b334a", 0x12e9}], 0x1) 02:47:01 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000200)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x2800, 0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x3655}]}, 0x10) connect$inet(r3, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) connect(r3, &(0x7f00000000c0)=@hci={0x1f, 0x2, 0x3}, 0x80) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r4 = dup3(r2, r1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000140)={@ipv4={'\x00', '\xff\xff', @loopback}, 0x80, 0x0, 0x3, 0x8, 0x9, 0x4}, 0x20) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x6, 0x20, 0xf8, 0x1, 0x2, 0x6, 0x7, 0x6e, 0x40, 0xda, 0x800, 0x20, 0x38, 0x2, 0x3f, 0x8, 0xfff}, [{0xa474e553, 0x2, 0x8, 0x4, 0x9, 0x4, 0x4, 0x3}, {0x5, 0x12e, 0x7fff, 0x19b, 0x4, 0x101, 0x1b0800000000, 0xacb6}], "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", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x1ab0) 02:47:01 executing program 4: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x0) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x6) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000006, 0x11, r1, 0xd24f7000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180)=0xfffffffffffffff7, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "0c7f70a167f6cc188cb61c00e740c14c32a9ab322fb8b57bba37c4d876ef58517c2cdde4c2a04a84ecfa7964b4f2f052f4a01d6fb697e016813b74913884da38", "941acb4e4d0917915e0930ccead6e91780ed6d9677f412287b88d52644d882c5"}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) 02:47:01 executing program 5: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b28559b334a", 0x12e9}], 0x1) [ 903.363660][ T5503] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 903.367776][ T5503] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 02:47:01 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10002, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000100)) ioctl$F2FS_IOC_FLUSH_DEVICE(r2, 0x4008f50a, &(0x7f0000000080)={0x4, 0x4}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000040)) 02:47:01 executing program 5: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b28559b334a", 0x12e9}], 0x1) 02:47:04 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x408402, 0x100) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000180)={0x400, 0x1, {0x0, 0x3, 0x16, 0x0, 0x3fdf7018}, 0x2}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f00000000c0)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000000300)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000000040)="8081000000180000daf4655fdaf4daf4655f01000000000001008000000010000800000000000af301", 0x29, 0x4c00}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 02:47:04 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x10000000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 02:47:04 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b28559b334a", 0x12e9}], 0x1) 02:47:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) splice(r2, 0x0, r4, 0x0, 0xb00, 0xf00000000000000) 02:47:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x1000000, 0x0, 0x0) 02:47:04 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) tkill(r3, 0x1000000000013) 02:47:04 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r2, &(0x7f00000000c0)="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", 0x1000, 0x4000, &(0x7f0000000040)={0xa, 0x4e22, 0x1, @private2, 0x9}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 02:47:04 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b28559b334a", 0x12e9}], 0x1) [ 906.384225][ T5549] serio: Serial port pts0 02:47:04 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b28559b334a", 0x12e9}], 0x1) 02:47:04 executing program 4: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000100)="1c0000005e001f3814584707f9f4ffffff000000010000000bf80000", 0x37) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x12401) r2 = syz_mount_image$tmpfs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x6, 0x9, &(0x7f00000018c0)=[{&(0x7f00000002c0)="bcd62110e82d8977e1dd24fa10d0cb30d8a748c7dd02eb7a23593627991f018eec6805ff8282777283f3d06c543bbc27719503a96f117c3b2eaa4d2194808087f7531c268f358848ece93be3ff9655e08d93d3b2e8b8f0119c515a082532a50ef23cef56393ead1904c73f9b50dfdf8b60a7bc3b2fe8bafb45e3109cd6c91d3509fee2fd6aef62164fea101b3c78b4cf14b2c55e1bbf5f1626d9d0bd8becbf6b78138805f9da6c1571d8f961e80cd3c27cc76266f461901b580d937218e95abb477ba8b97f47c11c4fe6347f8ce446201546b27fbb341ecd0128c749c9488d830c9d9ea306e150c298a52d5826", 0xed, 0x8001}, {&(0x7f0000000440)="63bbca5a14d5a9e19eafbcce3c503988952bf3cd23550c1e4330178d3a87ff35fd96483e14ec708650436c5ec7c609c54e17d6d9cb2f8728923569934686cc44914d106cc1a2ad71505f16e21f8255dc65e2ca708bc1db0f2bf6b527889dccf1c1e15ac95cf513da7d30ac5358be999045e33d97a4deacf68ed65ff55079ff0c2b092e46065f57a55812b627d37e733d0708ce6cb67a2e39a92e93272b9e5d3b9a18819e2d69037cbf9114dd08e526d9d52aae9012e1b3aba909e87f3a88c32b3ef6c3dd2bdff020a418258049", 0xcd, 0x7f}, {&(0x7f0000000540)="3f313c71038eeb02a4041e7d1f14dc7c8c6853bf1b3528fbfe3e6f058fc9aa776c2ab537f936e7349ce028108837bb7db9ab8251dac66d53e38d53d47f8432dfb2367b4d688b789712e17065ab6881d9284991866d61a0eee340225eeee650223b71ed28db", 0x65, 0x8}, {&(0x7f00000005c0)="fdf3dd8f2f47ab3eb71ea56f271ae2b1699b9b8bc1230d769858e940de27a2042e0f939fe1e6fde7ccd63871cb5669a3be7ec46cc5de0a55d8f51b36c1840a693d74bf3dfead857b3e65f4d2fc767eaffdfeb25b9b13cdc9a8bad0428fef7935b31b8d4bfaaec1a182af4ebbd4e5838701bc822d00585c4c25e78ff19d16ea727c0998381359ba9c45d8d573c7704443be03787cbed0ab04bfe2bc78e445459270", 0xa1, 0x81}, {&(0x7f0000000680)="8c55f1061a6d672f2f18f540376871e19343ba5d5496de608735642c962d4a813ce10f09f69ae88299a38a8d6efe183c2d61b574a8ace112f64bc90df2c2c81144f8dfd4fec04ce0e80ebe6f6aa7cc20e05c22020e2486b62f1a6bc9f4f9c6793027b7a20722472a4c045ffeb3b0c4ab41d33d8ad6ac0c7e71446c5fd2ca45d4a822c8745295d15164a0bd24161475075e37a6c8edb2e1d36b35f3162276b4a0bb25fc0f9ce14308a3476591e2ee0e85ebc0178dc38f1cbfa05fcceb73e3acc73d261ff4d144a63fdd695a25a476c90b4d1aad95c6de515db196077d8809a07ea52881e3f927", 0xe6, 0x2000000000}, {&(0x7f0000000780)="9652d580f27a7389c463cf2216e3612b92602fb6eb4e13fe27cca086d88bfa6d9b84e9908c1e9b0c95993295b4d24b467ac6b91d90880327f1413ae10d357fad8509ff0c4e00b977146189c32ea5937e6237b8ab0200ea815778367d057ff551b313e8fcfd511dd5285c7476122e86dcf51bdf9a92079eed312d9c442000ed30adaecc08dfb2905a02a806afe14f8d7731", 0x91, 0x9}, {&(0x7f0000000840)="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", 0x1000, 0x8}, {&(0x7f00000003c0)="8ceed33e5d1cc1605c18f768fbd08809b6a7e84bb5e72289a4e1932d23e714a46d80aaf905383045dbd16c", 0x2b, 0x3}, {&(0x7f0000001840)="40d0993641f721affb3439a9f1ebbd514da738797f11ea34412ae27b877105739db5e4e1721c062085c731b23753db21ce6d4a38c8d366d8e663301584c224de32669aa53ea8f8d00fe47c1d7cc1d1", 0x4f, 0x2}], 0xef59e4da10103962, &(0x7f0000001c00)=ANY=[@ANYBLOB="636f6e744978743d757365725f752c657569643c2b512ecd2e098a5814a104aa2746e5b8eae0b2f3bb24c902a4439e749c81d1ebcca866c8a924d2f7e78896c7894beb87d93f2029a9c2f64a2c9bd468adc4c696335a5b0f2c36a0c7d97dd897db9e71c0a07d309c3fd474e6b1e9d7be8a682c2ebd9653f87498f1d2c17bf07b43c05818ea01c157b3c292f4981bec00d727ffbff12eb6064a16020f6804101bda11fe7ce029467935b1a89674c6", @ANYRESDEC=0xee00, @ANYBLOB="2c64623746be4c7d4a54cf3095679e6acd6663382d376361362d313939342d346262002d623131656269720d2c66756e633d4b455845435f4b45524e454c5f434845434b2c00"]) sendfile(r2, r2, &(0x7f0000001a40)=0xfffffffffffffff8, 0x1de747ce) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f0000000040)=0x2800, 0x4) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000000400)={0x3, &(0x7f00000000c0)=[{0x8000, 0x1, 0x4a, 0x2}, {0x56f, 0xff, 0x3f, 0x688}, {0x9, 0x80, 0x7, 0x7fffffff}]}, 0x10) connect$inet(r4, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) preadv(r4, &(0x7f0000000080)=[{&(0x7f0000000140)=""/132, 0x84}], 0x1, 0xfffffee8, 0x2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r3, 0x4eca, 0xc8e9, 0x0, &(0x7f0000000040)={[0x25]}, 0x8) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r1, 0xf507, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r5, 0x67ad, 0xac1c, 0x2, &(0x7f0000001a80)={[0xcc6]}, 0x8) 02:47:04 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x50, r1, 0x800000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 02:47:04 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b28559b334a", 0x12e9}], 0x1) 02:47:04 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0x3, @private0}, 0x1c) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fffffff, 0x2, &(0x7f0000000280)=[{&(0x7f0000000140)="18b46a7ce40d9293fdb753dd38df9c15bc613ae250362a2ddaacef707a43a7bc68cb20671656bfe1f13ff85ab57d5465bcbbe33b880c25d6030e1ecd8cff283bb4c0f7b6ee9d65d2617f7e1bc882f62b347c62fb4d984b951d97e825f79ce7efff", 0x61, 0x6}, {&(0x7f00000001c0)="5a0c569b35bd316d895a3df836b6684ec6952ab6beb0d01655a0f4ba29a7bc39ead29aaac76f70b2a454a33bf897c4aefeed72e18d46233d65fc677e93a65589937ff902e5b9480a4e99d18173c0945ecc3b4fb0465fc70c29bb115138b1c3a72a51c0a65ed277a0bffdf1f41ab2ec3a0c9d5dfe4a82c0e577256f48dd2bee627e13f7a43c2024c5eea8e316812dfa9922c44527a1a8f394cb0adfdd9323dea25234ae674e39", 0xa6, 0x5ee7}], 0x80084, &(0x7f0000000380)={[{@nr_blocks}, {@huge_never}, {@huge_always}, {@mode={'mode', 0x3d, 0x31c2f20e}}, {@mode={'mode', 0x3d, 0x9}}], [{@audit}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '\x00'}}, {@obj_type={'obj_type', 0x3d, ')'}}, {@dont_hash}, {@smackfsdef={'smackfsdef', 0x3d, '$\x00'}}, {@dont_hash}]}) 02:47:04 executing program 4: r0 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/module/libata', 0x80002, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) 02:47:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) splice(r2, 0x0, r4, 0x0, 0xb00, 0x1000000000000000) 02:47:07 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b28559b334a", 0x12e9}], 0x1) 02:47:07 executing program 4: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffff7}]}) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000040)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r1, 0xc0182101, &(0x7f0000000100)={r2, 0xff, 0x2000}) r3 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) fdatasync(r3) 02:47:07 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/59, 0x3b}], 0x1, 0x1955, 0x20) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 02:47:07 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x7000000, 0x0, 0x0) 02:47:07 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) tkill(r3, 0x1000000000013) 02:47:07 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) vmsplice(r2, &(0x7f0000000040)=[{&(0x7f00000000c0)="eea7eb2ded2786ad4834f195fd98db5e7538db7ef9288bf2d0b2d2c324902c2181853ddf00bf626667c65c98596b348d3e9c14182308f4201fc2cd8b556d0eca36a9c5a44cedf0e3169940c5b65494646d48b3522a9e9d05a5346a2aa25dfa844cdc13f694f5066b8b323f3a41700497a579bd7acc49144bf9eda7078ca3dd86c9c365ef256529eeb0eef2f9d9a1f7fc16b7538bb3220993a3b52399634d31936194113ea7b7cef1baffc99f0cd32f38b418cec950bbf95c24a4aba9921b075d94b5ec98b291566a0616a8291286ac832538ac1f79b2efd8a396dedba1109ddca8", 0xe1}], 0x1, 0xf) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 02:47:07 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b28559b334a", 0x12e9}], 0x1) [ 909.407980][ T5596] serio: Serial port pts0 02:47:07 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0xaaaaaaaaaaaab18, &(0x7f0000000180), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="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"]) poll(0x0, 0x0, 0x201) chdir(&(0x7f0000000040)='./file1\x00') 02:47:07 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b28559b334a", 0x12e9}], 0x1) 02:47:07 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b28559b334a", 0x12e9}], 0x1) 02:47:07 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b28559b334a", 0x12e9}], 0x1) 02:47:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) splice(r2, 0x0, r4, 0x0, 0xb00, 0x1100000000000000) 02:47:10 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x1c000, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000040)={0x3, 0xfffffffc, 0x2377c6d, 0x100, 0x100}) sendfile(r0, r0, &(0x7f0000000080)=0x44db, 0x9) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f00000000c0)) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$BTRFS_IOC_QUOTA_CTL(r1, 0xc0109428, &(0x7f0000000100)={0x1, 0xc5c}) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x208802, 0x0) io_uring_register$IORING_UNREGISTER_EVENTFD(r2, 0x5, 0x0, 0x0) pwritev(r0, &(0x7f00000015c0)=[{&(0x7f0000000180)="b63566689b2d5e461e165e10e8e90e0ec63f64ad13bb46dc3c706b6b7c21c088faf2f89d9f1e9541907eb8b62df3feb23a6c840e1c1075c2b49a0f9704253027e00959666d815b0c26d4500ac9b9fbb97fff6ae3708093de9916817bdd634ad8e5ced24b6c783902e7c86fd30d1aaf2d442ad267ac1a134090b6c072c6c68ae82024e31d616fc61c3444f31a9d6ad2f29fea516d8cadd49bb5f5d6323e981cada08cede2d01906db9666", 0xaa}, {&(0x7f0000000240)="5ad30d6bbc240606a3ccf379f9c3c9083974bd242d14fb85b529bb44222b26243d6d4baf6f2557df8590908c7100b74f67caade55dbfe28456aff9851325f9a72fe2ace91c7a29e78522eff1d72c243420047a7efb21cb620643be358b1757d7c61532ecd610c53ba68bc5178f6daf8b3af8c620ddf645f0d2463037dee38c6cb3d62ef623bb931cd937b3026c747f4318fbb0c65a0954a60abb386d87c7466e43e7427e5a9e22b667dc56a19328c7496a6da07a6337d3471d4b9df3f3", 0xbd}, {&(0x7f0000000300)="58ae41572a2c3f3bd81753129121c4f9cdd5277c627fa46b7361132fb2b14201295061d078cd79d33635733bf5b9fe57354055e4eaae23bf4288618dfedc5c04a924e597763ac8f5372574332d93c89ed2fdbc1c37c93d39f5876cb753948d6d54515ccc6e003dece6d2346e2e01e375f09fe0342279776974679f6c7fa14af79c0bfd84fcbbbed4ab7f5a2e08b20c1ae2cb21419f1a6131765141422bca41943884e888d8e9a3a1af55043e507f093875810e39a6", 0xb5}, {&(0x7f00000003c0)="acb3b9d84ef96683088f8ddfa41efb7a13e01aee09611e89e56caabefe959c6a50117b217527ab85c7e13f7eb6a0f492014d23b787914da93ced9d78e5c33a4f15adfa6d00a310b0577934dfdf114a8e8efa870e5f5f4a6075e1a8344fc7cc5ed119a7d1cb474eb8f77f0f", 0x6b}, {&(0x7f0000000440)="9bb5e03516ae3f4ab6683251306b29de3afa2f425c488c0083b852efbf554ecd1fa4532122780f7ab9c04f820ab369c1a7412f390d3ca300a0e34dff41e6ee9f75584c35182377c65a54f73c7280af8b62acb302067861489e4d48e33fca859006243e0f1c9442b1e0e2144aab8a72df", 0x70}, {&(0x7f00000004c0)="8715c120dc6f67edf037dd65a52004fd6acb3a06f5d37a08f6a8169cd36e58cb6a9a276976a447a5c0317e5ffea07dfb3c402ad90549cd4db575eb9f87a251290c662e1302094d6c9155c739277c228c3f03524e995ccc89415f3b9f8202fad5bf82aecfde6813bf6ed97488aaffe0dbdbc589daaf2f4ba91e9912d525011dd5be3265f1eccbfe37a4d7cbefe3e4a596841b14464a8b67b3a746699d5517a67019a39e7585b8fa4f74d08b094c95a2d685e4f070534aee26f26a228c22153deff11515464e30126e90d934e0a9fd8059824c9e5e68fa6eb9757ca4", 0xdb}, {&(0x7f00000005c0)="e9b95f64cbd5bac884a4590cea4d295f98e2263efb3260a0d48d9dc72979a85049ada09d1b709fb68a07f9e122c53bd5c2fe4fbb4254e97b4264a90c6fa6a3df158c6a211ecf946227cc65c21616dabf542a00d9c8284dec95e786f453f8d66714e59ba9c0cb23fde5d84b3a71a65e5b4ed1843a6ee0201cec198dd3f4e29b58f374cd812f1d902d955072ca38244223b250dafed32ed917dd94cea780358116ab9494b41382413238db36fe3e30d1a015fdefac3bc70f75b16ae262d5618c4e34b711a6913cf1cf5248f325fd0a92e719f393d02b2fc32ff5e7ecedb54e439cab4fd1f2e4938104a1675ad24a33d6b0a33777ff747591afa6f416c429fcac08ce9a015417e6ac20f2eec8097d150248eb1ed00da3158c22fad5d4c436c988248edb3f6ecafcb518f2c34cf216f7994da36acf18ad962a5f050d12ac4be36c7d04fc0b8c5f43f5ccc942a690fb0e1bfb2b4ba48e99e529e85a633ee572a27987735731783b11c79a347926517ae4fffba6240230eb72ac06112f84d6ad50323636d5e6465a4b50870adc506a399a029f565d3f088824f00a368bf888670b939bef1dea01674ad320bd9ec54c067ed5fe12e8d4bf8d19cb0e80ee50219dc6d323ca21641ec03ed05de142c0aa9cfdddaeda73bb64f52a98bd5994a82ec57f0d8cbdd97542a00a98d6ef63c16076604d247787155acd94c3cdadc0016ca86f35f386626addf1604090e74acce2b40de0529e53b6159a627113d49a3432a7d22da8b804c26e8329ce86716ea65fce825e2afb13bf2fdf1e46a33ee52e6f7e380cd63c947fe55efcc63dcd95e6468df5e1ecd68748a9eac73d63863ebe4bf68e1904b58baf6f6453adae8cb47028339b01126a99962daa9bb19b28d2404fca223448a846c21da08b28370e0b11a69be825f5358590299b43c693ecb3e9bf10dc79182bc07e5ed71c8717d79b4d0f9f42cbe8c6eff6b32ab436690743931944dce6eae4ad92948ab017b1e7cc28c2c8fb2121f44e5bd3ffe05bbc766f16b48c3755d022a8f5ea8185582d0ecb5fe05208a3bfdc97d749717921766bbd0a4296f776f9b90c3b29dd0ec7fba8e4be409d790f4af1760fa5a401d6f1fbcaada243405b150ab0f947518b32c45cc8c0323d39b9469b4cd5ed9e4659c36d5e5c5bae121e0a7acc06a4c36123e80a98b778a355e9b00eb493f45af0ac6c32e45a10423afdaf87d7db608f97e830524f473c60f8d7042385985385f076a7836179a6f2bcbf8feda908612960b3a45f75c55647636fd8b3785f6fb4cbea2d4420b75c8a08662af14011ef6c90108fd59244e4ce2cd8a563d04f18430105e27b1581c0b119ca3e40f76831c4f14f6be22d940dfd44d78d0fe6dd7d0637b728e16ba2d612fa3258f6db95b61e4f676599c7d94f4e8fd7ab2e62b17e0f728f8eb90754c7ece6a393ddc7993f934499de14310a11c06cf689e28ecbc843a81d48e9f9065c06709dd96c5694cfe3755eb834bb744a9f21ef3688c514ee72ea498b5805f685b24bc67620118e75f8361d48262fbfd2bcfb3796919026d339862ed1a80c055fe7d9496f12789185559b8093b7fec70f1d238c9c023dec75c300aabdca8682ef0e8ea18f09e6f41c7c5476e71629c0472950e7baa3acd9e7806f03f1898de4448e533aac6c335dbd6b7b09b8c32b6745516bf53cb13aeafcb7aaf496ce94de3b73e7308d301340b36bf1af9296eb3eb45bb22b34d7d62413cd768c773d227d5f2f328c80d3d1047e092f6ec633f2123ebf38ef68de870430fae5e353198386e92cc8a7026cadc0899b9789662a0716f309b7cf6983d37ac3f4c9aea122a74b4feda757da36742356795a5a041412bbce5828929228c82993af3f32d5274a6f0081f5f212df7eaf9673ca185757b8e5498e550ba20ef75affee19ad8905317155c932f5f0a3ccb903e10082d7b5664ca2d9f7243be6211e36862b8c7b5d64a00a507938964cfc843e00f5c507858ab9bf28c8d53ddcded39363d517e44672856e59475b6286a9519c48a3570e8a4105889a770448600028b8ad17e73b9d1e3ba97f4f1a7c138c9b79939fda46e515d03f344aec5413c966c6a4e19833f3109230711b4218dedf384d74801aecec0379c4c39f0a40f83341b84af35cb3e6eb4f9c472563e1a8f07770c10a74b8e65d685515046d0bd3bcc5048aa079047cabc7c80dd3f50f61ec053fb4433590ceb7b54993c53466c014f22a8e31823b6fb7e8cec98b80896dbd7e47e316a4cc9c0099be8f59a0207490fcbf080359d15fac7fd22f31e9e86aa737ed4488f8c1ba0f4232c1bfbbd87e6f95fcacff496bd0bcc3531377d190917af002abe5e4c036d1ae402b40afc15c61eaf6284a811d0c7b106b0aee3ff54e6a53cbca801e3e140545416a91deecf2ad7d8a237774ff1a8fa1ed61e3e717c1f2857d532eab9e39642d59cd0ceb1db900015e7a3e5ca4cd6705decdd5daf53a08e5e31a1ac9af5db357bb8158d5e6c5b7c7b8bc7772a479d1470818fd4c777456f1ac3353ac1fde4d30a1083c61141b92ec2e1bb6a1424cc499db3c46929d1e137031f53a3210f0ba60227a3807cde68500d2b541bb73b34c17e57b1f460837c493fb59fcf7b62d81f6a807b8f35e1071ee782dc669bd4f23eac586375c0dcd35199756926a84d875a08889fe9b6cbbe46b2bb7f2291b69055e30d9189af24da2c50e5606035e7d8b8a1b7ba509f958ba0ea041ddba0b0ba6d230351d528e3f0cf85ec140a2d9d6f2c49ec016914deda96a42e5770a2370865b0e74608181b9abb05f8aa54e2a6667317ae5861fcd38df280ca9e0a90903da6f7ed305a238193e3f02533f45e12e86272ea7a312b6d40e9b49b932ff1021e222b103dcba5c8f1653105b1485fce57f5ae1801d46ad789c0f9fc41b8e493e1af7b0f023b975a1b70c80cdf5fc86581c03cd26299ba56685d914138e6d252182ebd13ebd51e6ad1ed37453cf2da8762d11da8486603e3b797dddefb5afdda27d1e3dcd6a9a9b4f87e2b083a17f501ab87800caf4422fca933aa438d096e72f9f3dad5c7f0efc58c1231f6eec83f8d21e4ff1f60d7f5a073fcc543fd9427215665954a6fc2e77b7d702f2b6e5a9570ba4656289d63ec71f3ccb01621b12018555c4f4d0aafefcf52497afcbde39c533b3b81dce303800f04ea85d5ed4101ee629ba45f2b616b04829e1d4f18da1dfdab11b9abe82c6ff990334674cd55d525d3ef2321ce698612128da65cad771131667248d42e1c9ac090da07687d013a08b866dbbc56734079ffd1a62cd70bac8ae6c74c4bcdc407276a31586be2a9acaee5efbd1a2001fd6ad4c68f42edc3dcbd9783d6c2914a3169d75d78febc574a77abe352ad8d0fed4952c25b1309bd58e2bd31e27792f7fb62d3bb6fe6624e4cb14b394b5465c9161433ac430df6ae187a290c2b8e5644df4825894d960295f3744ea03ca113c16b71f9a3b2550368f70f40c0f600d995b3fe9a64f2fb920a2f97af5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0x1000}], 0x7, 0x7ff, 0x5) sendmmsg(r2, &(0x7f00000041c0)=[{{&(0x7f0000001640)=@tipc=@id={0x1e, 0x3, 0x1, {0x4e20, 0x1}}, 0x80, &(0x7f00000017c0)=[{&(0x7f00000016c0)="03e98432efb7d572f0d7d41513ba74844b17b0ce8d3fe12d77d7ef30adf46d11f019dc4dfd933fabfdbbe30721c5574361bf8f2dbc320eeac05ded2a6e10fce100d28f2b9bfe62417cdeb4371e30a1ca77a2ff95fbbaad7b4ebdcf83aa3d330f18deb872a49b2be350af8a138004339f10e6c3a6e750f8fdd1e3872b60bc9855e28d6692abe1503c17140344d32cf314309e6cfa04286d77cf1e35efba5de7fbaa5ce3445877f24a43abf4cf73adc58c9fe1c29fa35a4db22d0c007fd437b924768acf3ab2317167dd07ea0d5b4c9aeee4bd4f566add3a30070c", 0xda}], 0x1, &(0x7f0000001800)=[{0xb0, 0x10b, 0x1, "c0a5003692ef1acaa93c4840347d95de40434a68b2364ef12b14ae1837b5d81550fe872b506564a51d1547ac6e5161109eaac75ab8d33fab4e3be01fa13d765cd3de2fd65538a2e80baa2aff77b89f61296456a0d335963b93ce4a7fefbe3a1ce4e24b80aa12bac9a66011810942b7fe897c26ae8ab76938fc99aa8b4e36e2dd38a3785928238ddfefcfb590fc75bfc760b19c4d782813ef6a"}, {0xb0, 0x84, 0x4, 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&(0x7f0000003340)=[{&(0x7f0000003280)="4c73ae31695196f308b72e0206199096760023d2cfda231ced38a01a3c903c57e8fd0bcc7227ca1497ced849fbda38b2a76589915ba35e34c550fc2483ff988aabe99856c3ae646a31c833eb956e64aaf9cb080f0423f97dc1e91b85a70005d8682dcf45b726", 0x66}, {&(0x7f0000003300)="c7fccee85e90f72f82f2f1dc72d3667fb7543ef357b26381cd82755299a7dcb134b15be794fb93cdcbce554a32ed", 0x2e}], 0x2, &(0x7f0000003380)=[{0xa8, 0x104, 0x1f, "d8400095ed63a94f678a38e6a1ac409177de30aec1524acdcb9b9aeb345a14d98d1fd90feef989aac172bb5db7f0539547f99f34e6aedc953b71feae548a23ee74cfb33f268905ba0fd56fa98188da3a42533f2257ee5e18858c8c2f4bf6b5f37aaec1d44e380aa6b6e266b2dfcd12ee1f4577d4e44ed2aa3521bf6a8344a7e2a60ca233da4d5976d97952ae600fd6120d87ac37"}], 0xa8}}, {{&(0x7f0000003440)=@llc={0x1a, 0x403, 0x1, 0x9, 0xb1, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3f}}, 0x80, &(0x7f0000003580)=[{&(0x7f00000034c0)="350200e5d04cf9fe6537ff5c0564d5bd49e5da7fabd37f6fb185608e5214686b492aa385d05cbd5d3e0633f98b716aadc79f7653ff2aeeb477e4894267cf9afff7fa96a7f4b58df230a3946b774cb1eadbb65efb70f59cb743c69f4633553654dbfb57d24f12458a16fad1202a3300a59f9c1c042bba71cf9a47985ae98366b8f51f9d418557a192c59fdf53aa832ed8be7ef73d9974d507ce06a4218a1e18916b267d431713610c5e0b571d2f4f87ec54c496b4", 0xb4}], 0x1, &(0x7f00000035c0)=[{0x100, 0x117, 0x7, "b3e55f6a23ee49d4b7a66c748301bb25d2f87fa9e6f9f27d539640381ee5807531dbf8eb3d592bc917972a3980b988cc53ce5dc9e191e4debabddc4cbd61d03f4b9acd5f4b2ec0027527afe5e3c8d6ae32da95b70c3a47da417ddee099d06cd5095f27dcbf5103a0ed51e93a8e8591299ca25d356a36b6d6a49a4c7decd7d0fc8b8a484038c8cf3db1bc7ba3e355eeff8bf2fc6f7b33ddcc92d0ced774540b81baf7f897d604d6514df07a2cc37a3b72e2651bbe00cb74f5e64ff2f0b1585fa938e948b2ce1eaf5ad83219c658378029482fbb35bb157a6abe88b578a583c8215172ec26b803c5c63a57d136ed70"}], 0x100}}, {{0x0, 0x0, &(0x7f0000003d80)=[{&(0x7f00000036c0)="0ae4a345172cfb9f9f998882cb413fe7e34dc530cf89cd2693a2aa01f46df434dacc70d2aff1e9bfb4a559aa83eb7d0c361644e8324610eff9f233b880d791db51f038f8dc06b670b0549ed69efd047f884b1529859d64e9eef13c1e98c17347b1fa8fd0d9873536921b4cfc3fb61221e8ddf7ccab35d5346adcf7bd118d510d5957ff483433c9ea9458d345f6cf0deef676219a90d46a76ad11e6da8c93ed78f5", 0xa1}, {&(0x7f0000003780)="22820875a1498cee5b9056d12cc518b74c3ea44e4725da6c100c0b6002202e79d61d4d378a01806e6b6ed6866cc76bea48e67ae0a4283ce9eb9fb9e2b2c6184501cde7a7b888da1495c07b6c1f97ccd8662f7d5230e84a686785c7237a94fe1c988a6917c1036acb77be34df46aa81c04943e66c6e39e020ddb5c4a59fd86d637155e06eb9594189559ef0230d984b67104866bec682acfecb0e09969ea23dc22c4a5a71fb57fd8ad6af2619c7a6b4cfac81051b12844349d913e2a4f02ef8b081dc7dc76d66e0ef03f82c9735fbcf", 0xcf}, {&(0x7f0000003880)="fcb9384d401ff5be60f91ada5a4a63ec6df31aeb52289809798e66842016e05f6c4aa41c2426145498ee80db54dc586d2028d87d50317459f239a6b57141f7d167ec3d77f7", 0x45}, {&(0x7f0000003900)="48630c739f59352a1f3e1eb3fbe3cb37e9cab206c01ccabf58dcbd1b2a1d10c9a440bd239e0f85956366b87424c77333e0f2ab8203ca027d70cbfda7876506912ff79ffc635fa93507f1a63b6a0460601c9d2850e54c0d12b72c91fc764c31937d35aaba9f670f3c3498c4cee2180a256893c34e3346958b1b38a539838ab910d4ac3988030aefc5c10b428fa4fe70b835c29963687819fd8147e1f6af928cb45131fe6bebccfca820a4b49a070f8a18fac6f2b65ec7394f02106a1868d55df82d0664a5cd7e376004b05f92f7c40a72cb960f5fc38d9173db67e64da4d3002ae5cb7e9f7cfc1c96cf1d9f42f2c32419", 0xf0}, {&(0x7f0000003a00)="9504d979bc570f1a149ce8f3e8a0a33435864ac82d08f90789743675da11304004404b8f0a5e8a1b16710c711c444222b24ff54f93aaec349161", 0x3a}, {&(0x7f0000003a40)="b89ab6debd2ee4ef0c10779e4eb15a61acd5607751254d0bf212148a95", 0x1d}, {&(0x7f0000003a80)="635cbcb8b4af9d4e844e1780a87b106bc01fbe56cabb695a4a412d126ae2ba0719eafc16a5e84e8a1cd8c001b7cdb8c3081a59dc9435137d32d4c1804d184a357df34305616a3a6d17f1f38cf80c8437dbb056987f01028215424b4cc2", 0x5d}, {&(0x7f0000003b00)="9498dc802b3510e2148edd94bbe5c44fbe9a9f5f19d01d1abebc6aaba1be734e1c3a9faf0ddec79d1fcb330c90c3d2140969384c21efd8ece4d6bfe4d87a822744ac71336f297e21b1e2a2e28bccd707bdc44f324685b5f683c576fa03a0e11f7fd69e037cfd90c5e6414748a969f5d6d32c0b9a4ea337fdfe78756e3f0a16eaababc742c82f54bbde4e0859b87675840c38750aba159b0417e48ec7d0c20a4d9a538bd2b849f7b4f7308a0c495ed33ec070d05c12e9dabc8da301136473b2f936", 0xc1}, {&(0x7f0000003c00)="72947bc137085d582f7bab5e47d60d9b262a7eb1f0d44ce5c82a0198b5b49c5da797b38448307b49e554aa792d1df0a7640aa0415fbe2d5e91596ca1d503013ce48d14baaea63fc198f3bacef63f537ce83b71447bd95cbfadc50b2ce282e9d3a6af5b385364f5ed365bce48fa55c3a3b9fda388a8625bd80a017b08d7a2", 0x7e}, {&(0x7f0000003c80)="3aec5933c6cc6e76652fd45943175cff6bd19ec6657ca9f216e5d2ceaf7baefa80d5b807eddddecf60980e26e37c6c82b35e947646d33e0cb3dcc16ce38bce28e0161264e4c619413f34fbb5294b443fe5c524d87d91fb1cdc8f49a546ce79e434d1f31431f82ab0c3aaabf0ce89111c817700aeffbafe43bf39e46f007410a7a2f33847a8ba7320d690f73c58257574c12825ae6b99bf791b9964f9feb5cac90a1a8ac168739a96238cad6e162bee83f4a2a6975dba112cdbb10dd5e9d6a5570259248f77", 0xc5}], 0xa, &(0x7f0000003e40)=[{0xf8, 0x103, 0x3, "5ffbdcb9aaa353fad4b9f355f86436c58d1c3bda148d658914473c5f7d09ba2c8e0d14e4430680904c3b3e5a240df36abb7a9cef54e48f3957b82d3b4ca2c7bd019c7f128e95c827c36c35c343920f4ee62da3fa378fb765a46c6e0f957e179a937471997f9c43aeb549c592894a49517d60aa526402dfc8e52aa530adbd01ccfbe824c99f93c46779a8275dba6dbd0777067a601dc8f4e44c0df47814ff9a2b55b88a2cfcca91e329828fd2050fac465e41f547636839950d107b9bc3b4dfa0f1b1bc17f97d36c03ca3039beea5c87d0674b6c55135eea0a59d6f0970e0650f316e5030435da1"}, {0x38, 0x1, 0x46, "69046fff1a727da546e88e31bfe6c7918aa3498c9bfba0e612cd5f73101e675934"}, {0x78, 0x6, 0x400000, "6920a33f8ffe3fc8e4990614bd3e75bf895dca98b0fabd692ce5be2eae35ca79a7fb80ad50300f5bb96a20dab6816ca8db41ab824f961d02bfb1ab7e0353c9bf8a63a7fc9ae448265542b544da50edf76a5fcfda6b8ba90a0c694c86eed2fadfbc82"}, {0xf8, 0x115, 0x0, "aa5a00c1b5924005c298c0bdc0845c253f5ccddd82245233adc6b3fc88a37294d45232439568fc5d63a00a0dfefb54b96d41bda41534541645fa02f09c49c4a3cbf104d678d65839b2327666ee47dad36bed568305b2e22ec43846eb6be8eda4b1582363677ae107084c61f58a0b0564af7b57999120adc3a9e48a73f1b6ee8b826a068f8204aa79da84d753c65c868f8899be8a0118ad05beb4ac41609158863d6da91ed504b7c7cb3d6d56f3d21cfbb763d6d2799a8aa54abdd0a73fd13cc188d2c441b87dd422727df0a3b585626ec1157d486285e5ff7c24501158b816e1449170059a9ef1"}, {0x70, 0x101, 0x8000, "02dcad65506bb7c7e765307640f1aa4d96ce1066ec9fd4a0cdc444e9bda5acf77fd44428082c8605f58003166c74258a71d7bab40a995232210c1e218a2f68c7a4dc14053f0c18e9cfa088469e0aeba267f6793633df2a25a8214907c5"}, {0x40, 0x1, 0x4, "da9ec3a8b598dbe2f4d1e3227ad61311453a6480e888cf0710ad90644573eb32cff0c78f1bb2ab0dbc4de1"}], 0x350}}], 0x5, 0x400c840) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000004300)={'syzkaller0\x00', {0x2, 0x0, @private}}) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r1, 0x8982, &(0x7f0000004340)={0x0, '\x00', {0x3}, 0x5}) r3 = accept4$inet6(r0, 0x0, &(0x7f0000004380), 0x800) write$binfmt_misc(r3, &(0x7f00000043c0)={'syz0', "ab35b2bfcf16a0d4dcf9c9faf3d9263edd800cc5760f1d8ce808aee628e660a646154a2821f3cd245f2475bb24f4914fbeb71cae305a37e41ea03f1155d3c17fc6789f4988c5a72c811ac0"}, 0x4f) sendfile(r3, r0, 0x0, 0x9) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000004440)={0x24ec, 0x2, 0x942}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000004480)={{0x2, 0x4e21, @multicast2}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x2, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2a}}, 'syzkaller0\x00'}) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000004500)) r4 = accept4$unix(r0, 0x0, &(0x7f0000004540), 0x80800) ioctl$F2FS_IOC_RESIZE_FS(r4, 0x4008f510, &(0x7f0000004580)=0x4) 02:47:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b28559b334a", 0x12e9}], 0x1) 02:47:10 executing program 3: sendmsg$NL80211_CMD_EXTERNAL_AUTH(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="020400000000000000007f0000000600480036000000060048001a000000140055000d2ea94ad43691a769d1d9f78b34e8cf0a00f50050505050505000000a00f5318ef138e452d50000"], 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x24004000) r0 = socket$inet6(0xa, 0x80000, 0x80000001) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x5, 0xb9) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000380)=0x400000001, 0x4) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x9, &(0x7f0000000340)=0xffffffff, 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000008c0)=ANY=[@ANYRESHEX, @ANYRES16=r4, @ANYRESDEC, @ANYBLOB="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"], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), r3) sendmsg$IPVS_CMD_DEL_DAEMON(r3, &(0x7f0000001280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000001240)={&(0x7f0000001200)={0x14, r5, 0x4, 0x70bd2b, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x408d1}, 0x48800) sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x48, r5, 0x200, 0x70bd27, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffd2a}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3f}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e23}, @IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0x48}, 0x1, 0x0, 0x0, 0x840}, 0x4000005) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x53, @mcast2, 0xc6}, 0x1c) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 02:47:10 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x100000000000000, 0x0, 0x0) 02:47:10 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x10, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) tkill(r3, 0x1000000000013) 02:47:10 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x70) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000140)={'veth0_vlan\x00'}) preadv(r1, &(0x7f0000000280), 0x0, 0x1, 0x4f) clone(0x20010980, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {0x0, 0x4b}, @ext={0xcc, &(0x7f0000000280)="c4c691019919da078a0098d1e0a59320ff79b040f762910016775a8454cc16dc38f06ee04fa4ea57ff22ea97be19af3dcba01419cd2386ad59157689bce0e2db60713a3a7eeba5c9c6a47312334c2a97a4837714569255344e22045dffbcd48a70502173d6efa56b60f48cf0c9d0989ecbbfc220bd2b39df9ad8d6b14910f4a869863009780dd6e673a02f7ed829932929af9dffb1fa2c43a2316418ba9eb1f8fac5771967650c7016af47d3160960f4dc0f5e233b32d191e7e4038ed607016ac06e8214ed7d77cea3619159"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x17) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) gettid() r3 = gettid() tkill(r3, 0x34) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000000)="b06f31673d3da2b793d4f9a507e3c9133ba7ce8f5e6e538ecf8829b08f7f4aae"}) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000000)={@mcast1, 0x3, 0x2, 0x0, 0x3, 0x0, 0x18}, 0x20) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000080)={'sit0\x00', @ifru_flags}) [ 912.447144][ T5643] serio: Serial port pts0 02:47:10 executing program 4: set_mempolicy(0x1, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x5}, {0x6}]}) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8000, &(0x7f0000000000)=0x4, 0x359, 0x5) r0 = getpgrp(0x0) move_pages(r0, 0x2, &(0x7f00000000c0)=[&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil], 0x0, &(0x7f0000000100)=[0x0], 0x6) 02:47:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b28559b334a", 0x12e9}], 0x1) [ 912.483336][ T5644] device lo entered promiscuous mode [ 912.491286][ T5644] Y­4`Ò˜: renamed from lo 02:47:10 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) openat2(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x180}, 0x18) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 02:47:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b28559b334a", 0x12e9}], 0x1) [ 912.510752][ T25] audit: type=1326 audit(1622256430.352:136): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5657 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x0 02:47:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b28559b334a", 0x12e9}], 0x1) [ 913.340896][ T25] audit: type=1326 audit(1622256431.182:137): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5657 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x0 02:47:13 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) splice(r2, 0x0, r4, 0x0, 0xb00, 0x1c00000000000000) 02:47:13 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x10, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) tkill(r3, 0x1000000000013) 02:47:13 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b28559b334a", 0x12e9}], 0x1) 02:47:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x700000000000000, 0x0, 0x0) 02:47:13 executing program 4: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) set_mempolicy(0x1, 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) set_mempolicy(0x0, &(0x7f0000000040)=0x100000000, 0x0) 02:47:13 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x2c200, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000200)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x6, &(0x7f0000000040)=0x200, 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x80, 0x0, 0x3ff}]}, 0x10) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendmmsg(r2, &(0x7f00000000c0), 0x0, 0x20000000) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e24, 0x3ff, @private1, 0xfffffff7}, 0x1c) bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000040)=0x2800, 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x3655}]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) close(0xffffffffffffffff) [ 915.469455][ T5695] serio: Serial port pts0 [ 915.475838][ T25] audit: type=1326 audit(1622256433.322:138): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5691 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 02:47:13 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/116, 0x74}], 0x1, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x800000080004103) ioctl$TIOCGICOUNT(r1, 0x545d, 0x0) [ 915.517601][ T25] audit: type=1326 audit(1622256433.322:139): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5691 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 915.517637][ T25] audit: type=1326 audit(1622256433.332:140): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5691 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=238 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 915.517662][ T25] audit: type=1326 audit(1622256433.332:141): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5691 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 915.517743][ T25] audit: type=1326 audit(1622256433.332:142): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5691 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 915.517767][ T25] audit: type=1326 audit(1622256433.332:143): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5691 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=56 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 915.517797][ T25] audit: type=1326 audit(1622256433.332:144): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5691 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 02:47:13 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x10, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) tkill(r3, 0x1000000000013) [ 915.517822][ T25] audit: type=1326 audit(1622256433.332:145): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5691 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 02:47:13 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b28559b334a", 0x12e9}], 0x1) 02:47:13 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x10, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) tkill(r3, 0x1000000000013) [ 915.723543][ T5722] serio: Serial port pts0 02:47:13 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b28559b334a", 0x12e9}], 0x1) [ 915.762150][ T5728] serio: Serial port pts1 02:47:13 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b28559b334a", 0x12e9}], 0x1) 02:47:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) splice(r2, 0x0, r4, 0x0, 0xb00, 0x2c01000000000000) 02:47:16 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b28559b334a", 0x12e9}], 0x1) 02:47:16 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) tkill(r3, 0x1000000000013) 02:47:16 executing program 4: write$P9_RWALK(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[], 0x8) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x4, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x4, 0x100000003}, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0xfffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000638000/0x1000)=nil, 0x1000, 0x1000002, 0x11, r2, 0x35d5f000) mmap(&(0x7f0000323000/0xa000)=nil, 0xa000, 0x2, 0x100010, r2, 0x3be3d000) r3 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000719000/0x1000)=nil, 0x1000, 0x5, 0x100010, r1, 0xa8a09000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x2, 0x10) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ftruncate(r3, 0x800) fallocate(0xffffffffffffffff, 0x3, 0x5, 0x886a) dup2(0xffffffffffffffff, r1) 02:47:16 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x7) 02:47:16 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x4e21, 0xffff, @private0, 0x6}}, 0x0, 0x0, 0x20, 0x0, "2767057bc25f25a4fb40553616868037c64271ef23e1b3d03803ba5e9efb792656ccf13e70a8bc6985be8ff5cec454d73befa8e878203d010200ae0d645bc5057ca200"}, 0xd8) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00000000c0)=0xffffffffffffffff) 02:47:16 executing program 4: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000180)={'wg0\x00', 0x0}) sendmsg$DCCPDIAG_GETSOCK(r0, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x13c, 0x13, 0x400, 0x70bd26, 0x25dfdbfe, {0x29, 0x1, 0x80, 0x0, {0x4e20, 0x4e22, [0x1, 0xfff, 0x5b, 0x147], [0x5, 0x6, 0x7, 0x1], r1, [0x2, 0x8]}, 0xffff90dc, 0x5}, [@INET_DIAG_REQ_BYTECODE={0x25, 0x1, "9459e7cb25e2ad3d699783dafa0fe21603c8a76bf9fa9302ed862325238bd2065b"}, @INET_DIAG_REQ_BYTECODE={0x4d, 0x1, "ee7ae4a7f2d879810aa7f274847b81dfe4a9c927f1af277f617a77626f77b23ea05a93407125c6aaf70513d6f0895f57b5bc63f270012347bf11667b0f6953f979ee73176dc66325a8"}, @INET_DIAG_REQ_BYTECODE={0x75, 0x1, "db8ff9175620d7352eac8aa88285f1f5a630662625b2fcb4ac15446c1022adb22d2b9facb935a179749bd5f71547b986f0f710f2c4094bd67a5690b865a9e2e682377c5d6a71464ab05629fbfebff197f96391b3a192457841d6a8d954d6bb36cdfbbf929070bfcd51a86be183205d5626"}]}, 0x13c}, 0x1, 0x0, 0x0, 0x4000001}, 0x100400c0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000380)={'wlan1\x00'}) sendmsg$TCPDIAG_GETSOCK(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x58, 0x12, 0x10, 0x70bd25, 0x25dfdbfd, {0xf, 0x7, 0x5, 0x2, {0x4e22, 0x4e22, [0x3, 0x7, 0x80000000, 0x62e9b6f4], [0x52, 0x1, 0x7, 0x200], 0x0, [0x401, 0x5dc0]}, 0xd41, 0x2}, [@INET_DIAG_REQ_BYTECODE={0xb, 0x1, "016713cf3a7bac"}]}, 0x58}, 0x1, 0x0, 0x0, 0x20048098}, 0x24000000) 02:47:16 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b28559b334a", 0x12e9}], 0x1) [ 918.510175][ T5759] serio: Serial port pts0 02:47:16 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b28559b334a", 0x12e9}], 0x1) 02:47:16 executing program 4: preadv2(0xffffffffffffffff, &(0x7f00000013c0)=[{&(0x7f00000000c0)=""/154, 0x9a}, {&(0x7f0000000180)=""/110, 0x6e}, {&(0x7f0000000200)=""/16, 0x10}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/95, 0x5f}, {&(0x7f00000012c0)=""/146, 0x92}, {&(0x7f0000001380)=""/43, 0x2b}], 0x7, 0x81, 0x0, 0x10) prctl$PR_SET_SECUREBITS(0x1c, 0xf) r0 = socket$unix(0x1, 0x6, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000cab000)=0xe) setuid(r1) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x1acc, &(0x7f0000001440)={0x0, 0x9890, 0x0, 0x3, 0x73}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000014c0)=0x0, &(0x7f0000001500)) syz_io_uring_submit(r3, 0x0, &(0x7f0000001580)=@IORING_OP_LINK_TIMEOUT={0xf, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001540), 0x1, 0x0, 0x1}, 0x10000) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) 02:47:16 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b28559b334a", 0x12e9}], 0x1) 02:47:16 executing program 4: clone(0x208000, &(0x7f0000000040)="02ec40426a2a8ca9e711f90bdebb2c308d1a53ce84823af25901d764dec8", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="178a92") r0 = fork() process_vm_readv(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = clone3(&(0x7f0000001340)={0x100000800, &(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000000200), {0x24}, &(0x7f0000000240)=""/4096, 0x1000, &(0x7f0000001240)=""/167, &(0x7f0000001300)=[r0, r0, r0, r0], 0x4}, 0x58) pidfd_open(r1, 0x0) 02:47:19 executing program 4: sendmsg$TIPC_NL_BEARER_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="8000000027dfc64c73b5af51f46444744845705217611eaa1a8b27811192bd34ea102b079ec2900500000000000000a7377c73c69663a1a31de5d83f586fff6ec14bfbc1b0768a5fb25e46559c147c3e3d4f6af046a2063ffc2c35521918f618eb9c75b86eba38e022e3046be0aed9b3bf33c697", @ANYRES16=0x0, @ANYBLOB="0000000000000000000004000000500007800c000400000000000000000008000200000000000c000300000000000000000008000200000000000800010000000000080002000000000008000100000000000c00040000000000000000001c000980080002000000000008000100000000000800010000000000"], 0x80}}, 0x0) r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x4c, r0, 0x20, 0x70bd27, 0x25dfdbfe, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}, {0x5}}]}, 0x4c}, 0x1, 0x0, 0x0, 0xc000}, 0x800) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x401c5820, &(0x7f0000000100)=ANY=[]) 02:47:19 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b28559b334a", 0x12e9}], 0x1) 02:47:19 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) tkill(r3, 0x1000000000013) 02:47:19 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x700) 02:47:19 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f0000000500)="dd7acf74adafb96eef4460", 0xb, 0x20000000, &(0x7f0000000540)={0xa, 0x4e23, 0x1, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x7e4}, 0x1c) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e21, 0x1, @mcast1, 0x6}, 0x1c) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing', 0x0, 0x0) getdents(r2, &(0x7f0000000200)=""/122, 0x7a) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e24, 0x10001, @rand_addr=' \x01\x00', 0x8}, 0x1c) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) recvmmsg(r4, &(0x7f0000002340)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/150, 0x96}, {&(0x7f0000000280)=""/196, 0xc4}], 0x2, &(0x7f0000000380)=""/71, 0x47}, 0x5}, {{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000400)=""/26, 0x1a}, {&(0x7f0000000440)=""/90, 0x5a}, {&(0x7f00000004c0)=""/15, 0xf}, {&(0x7f0000000500)}, {&(0x7f00000024c0)=""/145, 0x91}, {&(0x7f0000000600)=""/94, 0x5e}], 0x6, &(0x7f0000000700)=""/164, 0xa4}, 0x7}, {{&(0x7f00000007c0)=@vsock={0x28, 0x0, 0x0, @local}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000840)=""/152, 0x98}, {&(0x7f0000000900)=""/18, 0x12}, {&(0x7f0000000940)}, {&(0x7f0000000980)=""/50, 0x32}, {&(0x7f00000009c0)=""/28, 0x1c}, {&(0x7f0000000a00)=""/101, 0x65}], 0x6, &(0x7f0000000b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f0000000e00)=[{&(0x7f0000000b80)=""/40, 0x28}, {&(0x7f0000000bc0)=""/223, 0xdf}, {&(0x7f0000000cc0)=""/75, 0x4b}, {&(0x7f0000000d40)=""/28, 0x1c}, {&(0x7f0000000d80)=""/99, 0x63}], 0x5, &(0x7f0000000e80)=""/230, 0xe6}, 0xf4}, {{&(0x7f0000000f80)=@qipcrtr, 0x80, &(0x7f0000001000), 0x0, &(0x7f0000001040)=""/37, 0x25}, 0x1}, {{0x0, 0x0, &(0x7f0000002240)=[{&(0x7f0000001080)=""/198, 0xc6}, {&(0x7f0000001180)=""/179, 0xb3}, {&(0x7f0000001240)=""/4096, 0x1000}], 0x3, &(0x7f0000002280)=""/152, 0x98}, 0x4}], 0x6, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 02:47:19 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) splice(r2, 0x0, r4, 0x0, 0xb00, 0x4102000000000000) 02:47:19 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, 0x0, 0x0) 02:47:19 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, 0x0, 0x0) 02:47:19 executing program 4: syz_read_part_table(0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2318, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffdffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x200000000011, r0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r1, &(0x7f0000001340)={0x0, 0x803e0000, &(0x7f0000001280)=[{&(0x7f0000001e80)={0x10}, 0x20001290}], 0x1, &(0x7f0000001300)=[@rights={{0x14, 0x1, 0x1, [r2]}}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000000880)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=""/71, 0x47}}, {{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000001ec0)=""/4096, 0x20002ec0}], 0x1}}], 0x2, 0x2100, 0x0) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$BTRFS_IOC_DEV_REPLACE(r3, 0xca289435, &(0x7f0000001380)={0x1, 0x4, @status={[0x100000000, 0x715ac4c, 0x3f, 0x1, 0x7, 0x7]}, [0x10001, 0x4e22e0a4, 0x1, 0x7, 0x9, 0x4, 0x686, 0x5, 0x7, 0x7, 0xb66, 0x8, 0x5, 0x7, 0x100000000, 0x9, 0xb2cd, 0x401, 0x2, 0x80000001, 0x3f, 0x6, 0x9, 0x800, 0x4, 0xc88, 0x1, 0x6, 0x4, 0x8, 0x9, 0x1, 0x0, 0x401, 0x6, 0x3, 0x40, 0x5e, 0x7fff, 0xf3f9, 0x8000, 0x2, 0x64f, 0x724, 0x2d8, 0x9, 0x5, 0x1, 0x7f, 0x8, 0x6, 0x7, 0x4f40, 0x0, 0x62, 0x8ab, 0x4, 0x67f0, 0x0, 0x3, 0x80, 0x7, 0x2, 0x2a0000000]}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) socket(0x10, 0x0, 0x0) [ 921.547785][ T5815] serio: Serial port pts0 02:47:19 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, 0x0, 0x0) 02:47:19 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080), 0x0) 02:47:19 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080), 0x0) 02:47:19 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080), 0x0) 02:47:19 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{0x0}], 0x1) 02:47:19 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) tkill(r3, 0x1000000000013) [ 921.757208][ T5856] serio: Serial port pts0 02:47:20 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x1000000) 02:47:20 executing program 3: r0 = socket$inet6(0xa, 0x6345d0c47f128701, 0x0) close(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x400000001, 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) write$binfmt_misc(r1, &(0x7f00000000c0)={'syz1', "aadf2cb2b2c1cf2a8ec37d4bb7e3b1044568a7eb10847149370d949df1b9e09563cc5120851425af99bf84be3333700ce15dccc62514c2b5b1b80aeb01e092efc9efe8a749dfcbb7cca5c7a43cd3f701907c2982296a9c52394d29b82a65d67bfd8b38fa4b481e3bc7f9a408438a33e88e43e7a5ddaf50083092a6417c4686b30a0b38fa361bed8b1fa9af26035e6a224971e39b46bf8449148b0a9300ea68a27bc172c20fd42919898641b95a5e104822609d2bbfc647f2fc547b268909010eb315421cf9aef12810fdf80202d24e956f1164ba30c78d7d"}, 0xdc) 02:47:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) splice(r2, 0x0, r4, 0x0, 0xb00, 0x51866493b8000000) 02:47:22 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{0x0}], 0x1) 02:47:22 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) tkill(r3, 0x1000000000013) 02:47:22 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/shm\x00', 0x0, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f00000000c0)={0x9, 0x2, 0xffff}) preadv(r1, &(0x7f0000000300)=[{&(0x7f00000002c0)=""/22, 0x16}], 0x1, 0x4, 0x1) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000340)=""/105) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r3, 0x0) preadv(r1, &(0x7f0000000280)=[{&(0x7f0000000100)=""/116, 0x74}, {&(0x7f0000000180)=""/52, 0x34}, {&(0x7f00000001c0)=""/181, 0xb5}], 0x3, 0x80000001, 0x7ff) preadv(r3, &(0x7f0000000280), 0x0, 0xd9f, 0x2) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 02:47:22 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) tkill(r3, 0x1000000000013) 02:47:22 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x7000000) 02:47:22 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{0x0}], 0x1) 02:47:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) splice(r2, 0x0, r4, 0x0, 0xb00, 0x780a000000000000) 02:47:22 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)}], 0x1) [ 924.567987][ T5883] serio: Serial port pts0 [ 924.575615][ T5882] serio: Serial port pts1 02:47:22 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)}], 0x1) 02:47:22 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)}], 0x1) 02:47:22 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b", 0x6}], 0x1) 02:47:22 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b", 0x6}], 0x1) 02:47:22 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b", 0x6}], 0x1) 02:47:22 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) tkill(r3, 0x1000000000013) [ 924.759819][ T5926] serio: Serial port pts0 02:47:23 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x4300c2, 0x0) preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000100)=""/196, 0xc4}], 0x1, 0x800, 0x7fff) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000040)=@ccm_128={{0x304}, "9ea0148d33fb4f88", "50b712c21311e969f90b7bd39cffb7dd", "0dc0e3a8", "b5aa6bf7f550a640"}, 0x28) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 02:47:23 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b28559b", 0x9}], 0x1) 02:47:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000300)=ANY=[]) mkdir(&(0x7f0000000040)='./file0\x00', 0x2c) 02:47:23 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) tkill(r3, 0x1000000000013) [ 925.479162][ T5944] serio: Serial port pts0 02:47:25 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b28559b", 0x9}], 0x1) 02:47:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) splice(r2, 0x0, r4, 0x0, 0xb00, 0x80fa000000000000) 02:47:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)='.', 0x1, 0x800}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB='e']) 02:47:25 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, 0x0, 0x0, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) tkill(r3, 0x1000000000013) 02:47:25 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) r1 = accept4(r0, &(0x7f00000000c0)=@phonet, &(0x7f0000000040)=0x80, 0x800) write(r1, &(0x7f0000000140)="a4d26150784f888a105fe1eab326376b27afcbdd9e763a8d830b75966ad1dc9569de9e2ba6779ebd53c0560c89a623c3fdb102a50f174f5fb1802ea832039c01dd0c5488f941c8c120be40f9087e9c25c2f256ece8d1efc8d5cbee48a545d495b3d6fe904fd81fc7bffbdc2713ed57a2da32e70e17ce088c7ceb127fc29ad3b8426f303e1ed21e524fb08e05c7a72834fe41ae2485d66b08e3264287f6e51bde143397fe8ea8a53a585b32eb4e75a283da8608bc84726f6eb457f8d5e2960a577a203ea2671644ef32edcfceaa4f0bdc4f2f16532f7fb5d979cb1f6110534d6ab158253306408cb06866ebabd6b0b2cb937be31bc324366b300b16416432e62cf65f584c7d9347f05e6953be47dcb75c463f1921d4c2631394a360cb5256a2f9ddeabea006b700c1ce3d66d3a6b3f33c33959e65739973f3387a4a600e985938051aaab19637284d57b38201f7c773ad66973d1b1576011dc48fa2f383c4ecdd015b300ee4e73d2fe488792da12f862eeb2ba754fcca9f693c4ffe2ec015c1e6deadb6e36d6c21b61b65ad8885366bd4eda1f5e529ad9469d9bde10dfa8d64031b6817478c87c44d26ffb73070649632264243a0205fd4507a00aad077fb57b804c14739b2dd4aecea1e58b9ffbbacc7d5f76fe531f6e9a9c7540371b176a5617bf044a4862bce3e2b47e170182316607b9bc11f3f811328af1f44546dfcbe72ae3c3da0d979cfa162265bbc82cbc45e20b9fcb7c4c7ff90835a1ca13aa70264492fd3469d6012760990dd381b30cf00d3c8d2c365bd7b5d6aefdf2ef82f5fc9429f08ba6a4b233c8c3358c93b2e56bf5b36a9b2dadee66b9db78f3c6fe22a1780c8e7b56a9e01127ca5795619bb2f138ccd38ce851f75c13b591ee3ff7ec5f00d89574ecb9b87f32a925c88d5e3d8bf98e153c5fabccbd2374a0ddf8b213848e0412aee27f26eb4281ab6ea8c97b226f67255ff197c4f9a1914485c7644f9490825d392794026944b5628bebecf9d31ebebd05e07bb69c7d8fc9e1a53d373ef3605368eb85049385a5659cb18d9aaa4a22915ca7bf133b2646dced75633012a93129950c8e4bc6c84e20a92ca108098f9b7f9c11249e784f85afb3d528c233f7f5e5b64ce09b6327e5228c7f046835294608303c6533a8b4129f2ed8c699a8059f9fcd803f16ee3c3559bb6dfaafbf34425baccdfa0b65447a375bcfb225a4d1eb383264621ce45d5f076d618263e715799e9bc77ceb295b6dd71cbacbcb40dfd4a6e3f8685e144fea12dc597f2bbf985abeecae73e8fbf6e74f36b212f1cddd94293eafd23092385b94b05a7fece9fe01e5d4065290f3344cb0e3aae7874b48127803ae756ab34229242e98cfc72e475b079d05c18a962e44a85e9d480b67bdfa1ce3dca2872842d85852351bfa760902beb5f3b4cb923f53b6353597cddc60db971a1513f3f59b21c9e3e3bec66286dd7b3baaf9c34366d2eb3828d21c8845a40f0ab9e5d36d2a25114faf8fe53f836ef448d5bb7b37e8681c4da3d96a7fe42d8050a2e959166d222990b10a2ca161b1b193b5a171a1e0207aa09b39d1da92f81c59346af42197aa25ff788c0807b061b6b48ed46b1519ff292b07e1b8b88a12ae0871d8a44bb2693158dfc7bbd88d6cf0ed3fd01e34b34ddd025f5f7bcfd988e6659160b7b1cf3c63e2f9978ee771483f56dc8e38fa6da15f6bae7d2164e67c8d3c8de663b8cd9be2128f5de8b0182baf605595c17e68d4176426852ed806dccfe446be30cd3f540d35bcdac3f4e5d3267c9fa96fba9ce3a6511448a0888a2ba1a1252aa01e23dac26efeb0ca3d43862b88a1da1da586efa78148235366e4d40692cfad631808d95ed71522a53b4702a9ff76607250ecf406c68cd6ced8afd6c7dfcdda4f00dd4df4ddcb4e83a4a2857a380fb6148f6d3a1faf03f12cd5e29b56be11f16839e000d9a7419333617612842d8dd2e333b7476e0b184abff00da61803a51a47830a4c8b982f7016d1fe9242da7da581686e41881a2f697fc1682d2a811c46be4a7a0cf94afd0f0ea0023525b46facd5fc3bf68823a51f4c50d2b97a93b8e9629659751ec0ee126436de851844b9790fcf2694a89cee4aaec894bf0f97d8b3aa01688ba070d34234b732b5c96e683fba37a48e8abf48aea8a1991f01c64ed03b981631a400d101229e8a6fffa7f3c61de45ad4be6d4685fc024fcb89da0e1c9d5fcebb1e40411f519ab1ec710c645a43915ca137fc1f108a632553f686a20d98b52945463be2875cd7db6e8ccb94997c7e6493833a65991ae480499f9f4c03bbbfa1272df36dca53a3b35dc701b7e544df1ccb38f2796e2b8905851d3e1351301d68c8871d9afd7a336ef1eeedbf20522ffb168a2f6199e00aff8ee2e5c3d6bbee9a97e249145c0ad18319b0d0228de89e7af4bd8474dee9a1982e9e6a1f63ce6da661e600afad170cc2897df978240e8c85729016a296cafe498c8d8a1d5db4b22867fd7864aa133c2585ac4f67e6e85d4f458dffc04f120e30192b5adf2ff1796408617456c78619e9c865ee5487daa949659d427df266191b179c8d8e578eeb703cf74dcb3f36043dff2bdf6fcf9b0623d61f34c57fe7586781d0c7caa52782e559d6e4c6d31560465bc0962001b825a8dfa66a84830fd6f37d0fb1e634a79059270281eb2fd65e6abbc2417959a932af58a86626b1313887b9f096bf2afd4da87ba24e151e99629bbf7483ae85b22d016f9f13f459d62a0a36d1bcc7fe213f6defe4556de53e929079b6f2abd8562928aa36e63a4121ed6ce9d7c2d18ac7d8af449c0f27a8405fb41c5c1c4d029785a5046cfe4b6f9d24a2da8d1313cfa708d9110acf96c978b9809c66fb2f9eb62303b0721ce1d46b8b595006b8962631526a48808b0eceff244365dd9af7a52c2d6ffc3c0683a31858d3645c2ed7c71e242e58368b54e239449e235c55f68e16a57028d9d5887a07cac34d86f48319c0f381d456f286fa271a1e20e038f774dccc1170191f836f84ae8f58121f766ba9ce674cd0776bb7119a46f314f3780429027517945907e7321629f485d06e06b967edbd98f985784be31508c654f0f2bc59eed067b16eaf81beb682461691374adb7257ab719b4121b18896f26646346c95d2e12a59fe88c9cedc300902f65797f740469da4b08df4d54b23fb9fb82659e4a3d847056d433145d4c15a6f7d7d1ff05e3c11f7fbc592fc1681c84c3375ef922f63307c5986d4784873822ac1eb7d40bae5f99668eca5fea51a3029468eb4ac4727ccf569e8608742d1dffcfec602c28f55fcdbb3aaafdae2415dd442e643a396be7ed9122fd082c12bbd79a3bb404f0d7d914e7faba63d506f8ceeeb7b7710391fd4174199085733498bcf68f8ee30d472f46fd719896e66e53666974114f333f49f5e79c1c02ca1d370a34af6ef994f6c556f883dfb600545c3e590091ced4e0cf26e696cd0b364e5c090fa188591b3c5c53e94741fc80a87286628596cf3ab18b23ff4ab28253e9848e8aafdd4b5ccd5631579c4e7347aae81826caf9a375ff8bcb465e1b68c9f3bcaaabab564025046266c23f6a5cd055954f8f53f9a216fed500651d1efad22e84e803a64a55d8213b8ae51981964e20f663e03280495faf1cc33d79ada02d88ced01b41e5753f0e326e4adaa3824a3aefe1cff965bb7d6ec44384b40df42b57f547193f9ef2cb4918e05a29ae9611f3826ed0869de440f8f8a8312db270f8d672823051ccde158c99ad2e630cd4bcd00d4836485165e2d00898802ff725cd2c3040e2da565335b6a7ff430a3066e500e29772161ac6fb22931ddd98008cebd9c4a570f610c9eb194ff89588076eee4552ec805d6e49711ccd548ae19129f102c969ed1d217c4408b901de706356f18538bb0fcc40049dd512e7b0cbbeb0128f07eef99161787f4e8e2323cb1c4db856590bbad670f52e2c807950bb5b56c5f4b6fe630300b0c791b5efb5773837834255e84c4a6fa784ebc6db7272b56f594fb026c959b2f54ec88967cb1dc702536c41c95381df2fb3c37f88437eef01ce5fe0e7b8a0f86a9e3f8e44ffdde4ce5d47dbb97e7839c1e8ff51de79c770321e4a152e8c885ba992a0915f37fb8c9cc29bd906ea1c9c9150925bef4bb56b8002d9cfdd349674795a429ec3d22b2da549e209756e471590bf1ca4392141135d78a0d77dd2271b0a9dd5367b1798fbd692e4a8b25d2767145ae95bc312260e7ba28601487b0f407b91a063cbc623787797446932ddff6c55bc8efda19dfb732e74298f6d6b7ec5d4fb622b0b6b8f82bf046fcd61ef8a5f36594f7475baf0d6539c145f68ad42308b328a8069c091b7dcff377b1983fad23b6252b4b43967fa8b2008d1df982996cb75db1d1e78c1e6fc194267d6f0c2fc27f4da94d0c5e68590f51017ed74a9c10433162941c7addabf5664af6f3ab2430f687340f3611dd8b7fde130df5fc8cd12e2248936f7fa5dbf5315adf6610dd2ba58af63cfd9e49cba25906cf447cf92dba08201a6c9ef37b6baf1ba9ed69951f1e81f852278df2059fd3f2a22b40d3ae0dad7fdfe63cfd72550fa0fa803700b5b03967d67a9ca09f4ac0566d8042a057da0f49689261efacb4bb0cf3790cc75234b9938e4fbbd4945a3c8854c0d3452a10c648d40abce61592e56c002848544c1f78f8009a46b1b6d99c9153e57ff534b4fa8470afec25fc599ee01dfc61b8ca1a700df0a4b52baa8dec8a16936a57717431b5493259dbdeb1058c4e0abd82e33a188c2cdea3671f88b21306168523b7c7583fdb89be2333ee64f1bd1c4e49fef31b38f7afc23049fb40d6213733a630aa01d62f56b9a545cf953ca7c29cf7052fda9fffca9ad69b70e043b764f13022183e2162eeca0e6f0276659bf7527ff459f1f0b4424b9f105159bd8733fce04f030766485005cae7da0d8f8a89bedce22df2bb576c6d302f56f66299c305e199efc94f5b4633667cb90850c50f5a0bc560ffce3e23e929ffda41a8d04ce0546d066ea5d0b0f29629328ad3df49422c411beb19eaf82bf2bdaf905d493299f90e1972e0a97a2a041ae51417b7265bf13ae34ab6b5a310d3d014c9a377cef07961d420acba52ec3ca52ed48fb7e68a3fb34a540bcf18e99cb31159fc62f5e71ad2a95cd932d5c6cf6766859821febc78894cbeaf8b8a97235cf5346b8c814f470d17ab11d500bb4ff03d73027e60d4676c55d55d19c5d65267464ca3262a5c09ae62d1ac877bd8fa983f976db2c394c3af7fb17b2dc157231dc003e54ce69362c335cc961d3f2ff784769c50b122582de6c64716ac5a2d813ac5fd0b758716800b1466861ad712492550a1d5c8aa90318724d6064cf9900f08c5bfc795320877b5cd911a2add275485aee5fb9639e20f72eefeb0cd5ea2f825fd252cff201ce039ee9bcb0017f5ae47cd508add80334fb93781595b362ab94eeb3b71a7f9c6b3cb3a2ca3491792cd888b11bd2c849652be2b77aefc76277096d1a739509b3ba450798328168c0f0f2fa88d5a14ab4a232a4b915d6389978d98f3f7d98d91e3f12d83d12f5f67a0837cebe54257ee4a09617d159bc68a2c65ddecc78995e8c845db9e1b1e8f7391a5136cd28aadd3bd4f33b6ef0e7b2ae2e8735a42ad7437e75c8b07af9d04ebe49b0182b1c0f18b308265de7eb435ef6f79f2d55ccd87e4d898d7f89c766d560f7340dff2a4de127e2bbfd5b46650b5adbdca15a4693ac9eac249b55638f517080f017f3b5bcef7b1fcd1b7be456c766c37b5ef5", 0x1000) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing', 0x0, 0x0) getdents(r2, &(0x7f0000000200)=""/122, 0x7a) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000001140), &(0x7f0000001180)=0x4) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 02:47:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x100000000000000) 02:47:25 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x6c060000) unshare(0x8020000) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000), 0x4) unshare(0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000080)=0xfffffffb, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x400) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f00000000c0), 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3c, &(0x7f0000000140)=0x101, 0x4) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000000)=""/35, 0xffffffffffffff13, 0x100, &(0x7f0000001880)={0xa, 0x0, 0x0, @mcast2}, 0x1c) 02:47:25 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b28559b", 0x9}], 0x1) 02:47:25 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b28559b33", 0xa}], 0x1) 02:47:25 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000040)={[0x2]}, 0x8) recvmmsg(r0, &(0x7f0000002d00)=[{{0x0, 0x0, &(0x7f0000003200)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') preadv(r1, &(0x7f00000017c0), 0x3da, 0xf0ff7f, 0x0) [ 927.665412][ T5970] serio: Serial port pts0 02:47:25 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b28559b33", 0xa}], 0x1) 02:47:25 executing program 4: r0 = fsmount(0xffffffffffffffff, 0x1, 0x80) ioctl$PTP_PIN_GETFUNC2(r0, 0xc0603d0f, &(0x7f00000002c0)={'\x00', 0xffff, 0x3, 0x81}) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x50, r1, 0xc2af8000) pipe2(&(0x7f00000003c0)={0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000003c0)={0xffffffffffffffff}, 0x0) ioctl$BTRFS_IOC_INO_PATHS(r1, 0xc0389423, &(0x7f0000000280)={0x8001, 0x40, [0x8, 0x8, 0x100, 0x7f], &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) preadv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/30, 0x1e}], 0x1, 0x6, 0x4) r4 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/current\x00', 0x2, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/88, 0x58}, {&(0x7f0000000140)=""/115, 0x73}], 0x3, 0x800, 0x3ff) read$char_raw(r3, &(0x7f0000001400)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xa800) close_range(r2, 0xffffffffffffffff, 0x0) 02:47:25 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b28559b33", 0xa}], 0x1) 02:47:28 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7c}]}) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="4eab7b02009ae519c54d6b"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x140800, &(0x7f0000000000)="332a0579a048084e", &(0x7f0000000180), &(0x7f0000000240), &(0x7f00000003c0)="5a8f4bb63bb63ad1436b12e8825d8fb4c95a78be376e0c2dbea826d43310ea808ec22427d40d3e85675b767053cbf8522da6484fc37de76b01c5f491e1a584a9b94e692f3ef0a926fe") r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() rt_sigqueueinfo(r1, 0xa, &(0x7f00000002c0)) 02:47:28 executing program 5 (fault-call:4 fault-nth:0): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b28559b334a", 0x12e9}], 0x1) 02:47:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) splice(r2, 0x0, r4, 0x0, 0xb00, 0xbffe000000000000) 02:47:28 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, 0x0, 0x0, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) tkill(r3, 0x1000000000013) 02:47:28 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000040), 0x171002, 0x0) preadv(r2, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/164, 0xa4}, {&(0x7f0000000180)=""/132, 0x84}, {&(0x7f0000000240)=""/213, 0xd5}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f00000003c0)=""/125, 0x7d}, {&(0x7f0000000440)=""/155, 0x9b}], 0x6, 0x1, 0x5) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 02:47:28 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x700000000000000) [ 930.679556][ T6017] FAULT_INJECTION: forcing a failure. [ 930.679556][ T6017] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 930.692717][ T6017] CPU: 1 PID: 6017 Comm: syz-executor.5 Tainted: G W 5.13.0-rc3-syzkaller #0 [ 930.705994][ T6017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 930.716179][ T6017] Call Trace: [ 930.719457][ T6017] dump_stack+0x137/0x19d [ 930.723881][ T6017] should_fail+0x23c/0x250 [ 930.728325][ T6017] should_fail_usercopy+0x16/0x20 [ 930.733403][ T6017] _copy_from_user+0x1c/0xd0 [ 930.738005][ T6017] iovec_from_user+0xc4/0x2d0 [ 930.742685][ T6017] ? kstrtoull+0x30e/0x350 [ 930.747203][ T6017] __import_iovec+0x49/0x270 [ 930.751883][ T6017] ? do_filp_open+0x17a/0x1f0 [ 930.756585][ T6017] ? fsnotify_perm+0x59/0x2e0 [ 930.761328][ T6017] import_iovec+0x69/0x80 [ 930.765970][ T6017] do_writev+0x107/0x400 [ 930.770487][ T6017] ? __fget_light+0x21b/0x260 [ 930.775168][ T6017] ? __cond_resched+0x11/0x40 [ 930.779850][ T6017] ? fput+0x2d/0x130 [ 930.783832][ T6017] ? ksys_write+0x157/0x180 [ 930.788336][ T6017] __x64_sys_writev+0x41/0x50 [ 930.793067][ T6017] do_syscall_64+0x4a/0x90 [ 930.797488][ T6017] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 930.803393][ T6017] RIP: 0033:0x4665d9 [ 930.807311][ T6017] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 02:47:28 executing program 5 (fault-call:4 fault-nth:1): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b28559b334a", 0x12e9}], 0x1) 02:47:28 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) setrlimit(0xf, &(0x7f0000000100)={0x7, 0x1}) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmmsg$sock(r1, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000002c0)="68a4644882883641c24a02918d7054d43450bd36423f9e2be9b0f1976eefd2a087b9e778877233de2a36b5cdce9abe285fec5c6651a022a190b8d64fef71aeedd7d6b11573c12a446a2859a840fe0ef2535d729bea276ecb4ef422e5e4", 0x5d}], 0x1, &(0x7f0000000340)=[@txtime={{0x18, 0x1, 0x3d, 0x4}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}, @txtime={{0x18, 0x1, 0x3d, 0x7f}}, @timestamping={{0x14, 0x1, 0x25, 0x4}}, @txtime={{0x18, 0x1, 0x3d, 0x7}}, @mark={{0x14}}, @timestamping={{0x14, 0x1, 0x25, 0x1}}], 0xa8}}], 0x1, 0x40) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r3, &(0x7f0000001400)="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"/3584, 0xe00) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) ioctl$TIOCPKT(r5, 0x5420, &(0x7f0000000080)=0x1) syz_open_pts(r5, 0x0) splice(r5, &(0x7f0000000000)=0x1c, r1, &(0x7f0000000040)=0x800, 0x5, 0x1) sendfile(r3, r4, 0x0, 0x11f08) open$dir(0x0, 0x0, 0x0) [ 930.827298][ T6017] RSP: 002b:00007f6e23dd1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 930.835723][ T6017] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 930.843813][ T6017] RDX: 0000000000000001 RSI: 0000000020000080 RDI: 0000000000000004 [ 930.851876][ T6017] RBP: 00007f6e23dd11d0 R08: 0000000000000000 R09: 0000000000000000 [ 930.859872][ T6017] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 930.867953][ T6017] R13: 00007ffdf7556a4f R14: 00007f6e23dd1300 R15: 0000000000022000 02:47:28 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, 0x0, 0x0, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) tkill(r3, 0x1000000000013) [ 930.915447][ T6034] FAULT_INJECTION: forcing a failure. [ 930.915447][ T6034] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 930.928826][ T6034] CPU: 0 PID: 6034 Comm: syz-executor.5 Tainted: G W 5.13.0-rc3-syzkaller #0 [ 930.937886][ T6038] serio: Serial port pts0 [ 930.939013][ T6034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 930.939029][ T6034] Call Trace: [ 930.939038][ T6034] dump_stack+0x137/0x19d [ 930.961353][ T6034] should_fail+0x23c/0x250 [ 930.965790][ T6034] should_fail_usercopy+0x16/0x20 [ 930.970844][ T6034] _copy_from_iter+0x179/0xba0 [ 930.975708][ T6034] ? ldsem_down_read+0x51/0x570 [ 930.980743][ T6034] ? terminate_walk+0x261/0x270 [ 930.985709][ T6034] ? check_stack_object+0x61/0x70 [ 930.990738][ T6034] ? __virt_addr_valid+0x15a/0x1a0 [ 930.996069][ T6034] ? __check_object_size+0x253/0x310 [ 931.001336][ T6034] file_tty_write+0x3d1/0x660 [ 931.006017][ T6034] ? n_tty_read+0x10c0/0x10c0 [ 931.010768][ T6034] tty_write+0x24/0x30 [ 931.014845][ T6034] do_iter_readv_writev+0x2cb/0x360 [ 931.020061][ T6034] do_iter_write+0x112/0x4c0 [ 931.024651][ T6034] ? import_iovec+0x69/0x80 [ 931.029187][ T6034] do_writev+0x1e0/0x400 [ 931.033432][ T6034] ? __cond_resched+0x11/0x40 [ 931.038114][ T6034] ? fput+0x2d/0x130 [ 931.042014][ T6034] ? ksys_write+0x157/0x180 [ 931.046512][ T6034] __x64_sys_writev+0x41/0x50 [ 931.051194][ T6034] do_syscall_64+0x4a/0x90 [ 931.055652][ T6034] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 931.061654][ T6034] RIP: 0033:0x4665d9 [ 931.065704][ T6034] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 931.085432][ T6034] RSP: 002b:00007f6e23dd1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 931.093854][ T6034] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 931.101935][ T6034] RDX: 0000000000000001 RSI: 0000000020000080 RDI: 0000000000000004 [ 931.110215][ T6034] RBP: 00007f6e23dd11d0 R08: 0000000000000000 R09: 0000000000000000 [ 931.118193][ T6034] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 931.126168][ T6034] R13: 00007ffdf7556a4f R14: 00007f6e23dd1300 R15: 0000000000022000 02:47:29 executing program 5 (fault-call:4 fault-nth:2): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b28559b334a", 0x12e9}], 0x1) [ 931.224464][ T6047] FAULT_INJECTION: forcing a failure. [ 931.224464][ T6047] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 931.237737][ T6047] CPU: 0 PID: 6047 Comm: syz-executor.5 Tainted: G W 5.13.0-rc3-syzkaller #0 [ 931.248181][ T6047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 931.258422][ T6047] Call Trace: [ 931.261717][ T6047] dump_stack+0x137/0x19d [ 931.266057][ T6047] should_fail+0x23c/0x250 [ 931.270607][ T6047] should_fail_usercopy+0x16/0x20 [ 931.275619][ T6047] _copy_from_iter+0x179/0xba0 [ 931.280408][ T6047] ? check_stack_object+0x61/0x70 [ 931.285475][ T6047] ? __virt_addr_valid+0x15a/0x1a0 [ 931.290607][ T6047] ? __check_object_size+0x253/0x310 [ 931.295943][ T6047] file_tty_write+0x3d1/0x660 [ 931.300824][ T6047] ? n_tty_read+0x10c0/0x10c0 [ 931.305503][ T6047] tty_write+0x24/0x30 [ 931.309574][ T6047] do_iter_readv_writev+0x2cb/0x360 [ 931.314863][ T6047] do_iter_write+0x112/0x4c0 [ 931.319440][ T6047] ? import_iovec+0x69/0x80 [ 931.324024][ T6047] do_writev+0x1e0/0x400 [ 931.328300][ T6047] ? __cond_resched+0x11/0x40 [ 931.332966][ T6047] ? fput+0x2d/0x130 [ 931.336908][ T6047] ? ksys_write+0x157/0x180 [ 931.341424][ T6047] __x64_sys_writev+0x41/0x50 [ 931.346126][ T6047] do_syscall_64+0x4a/0x90 [ 931.350591][ T6047] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 931.356512][ T6047] RIP: 0033:0x4665d9 [ 931.360391][ T6047] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 931.380001][ T6047] RSP: 002b:00007f6e23dd1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 931.388433][ T6047] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 931.396396][ T6047] RDX: 0000000000000001 RSI: 0000000020000080 RDI: 0000000000000004 [ 931.404360][ T6047] RBP: 00007f6e23dd11d0 R08: 0000000000000000 R09: 0000000000000000 [ 931.412337][ T6047] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 02:47:29 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0x0, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) tkill(r3, 0x1000000000013) 02:47:29 executing program 5 (fault-call:4 fault-nth:3): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b28559b334a", 0x12e9}], 0x1) [ 931.420302][ T6047] R13: 00007ffdf7556a4f R14: 00007f6e23dd1300 R15: 0000000000022000 [ 931.466038][ T6055] serio: Serial port pts0 [ 931.478405][ T6056] FAULT_INJECTION: forcing a failure. [ 931.478405][ T6056] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 931.491484][ T6056] CPU: 0 PID: 6056 Comm: syz-executor.5 Tainted: G W 5.13.0-rc3-syzkaller #0 [ 931.501614][ T6056] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 931.511843][ T6056] Call Trace: [ 931.515120][ T6056] dump_stack+0x137/0x19d [ 931.519480][ T6056] should_fail+0x23c/0x250 [ 931.523906][ T6056] should_fail_usercopy+0x16/0x20 [ 931.528916][ T6056] _copy_from_iter+0x179/0xba0 [ 931.533663][ T6056] ? check_stack_object+0x61/0x70 [ 931.538780][ T6056] ? __virt_addr_valid+0x15a/0x1a0 [ 931.543904][ T6056] ? __check_object_size+0x253/0x310 [ 931.549187][ T6056] file_tty_write+0x3d1/0x660 [ 931.553859][ T6056] ? n_tty_read+0x10c0/0x10c0 [ 931.558544][ T6056] tty_write+0x24/0x30 [ 931.562610][ T6056] do_iter_readv_writev+0x2cb/0x360 [ 931.567794][ T6056] do_iter_write+0x112/0x4c0 [ 931.572393][ T6056] ? import_iovec+0x69/0x80 [ 931.576895][ T6056] do_writev+0x1e0/0x400 [ 931.581204][ T6056] ? __cond_resched+0x11/0x40 [ 931.585869][ T6056] ? fput+0x2d/0x130 [ 931.589808][ T6056] ? ksys_write+0x157/0x180 [ 931.594308][ T6056] __x64_sys_writev+0x41/0x50 [ 931.598980][ T6056] do_syscall_64+0x4a/0x90 [ 931.603443][ T6056] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 931.609349][ T6056] RIP: 0033:0x4665d9 [ 931.613304][ T6056] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 931.632908][ T6056] RSP: 002b:00007f6e23dd1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 931.641332][ T6056] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 931.649319][ T6056] RDX: 0000000000000001 RSI: 0000000020000080 RDI: 0000000000000004 [ 931.657309][ T6056] RBP: 00007f6e23dd11d0 R08: 0000000000000000 R09: 0000000000000000 02:47:29 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0x0, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) tkill(r3, 0x1000000000013) 02:47:29 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r1, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0xc, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing', 0x0, 0x0) getdents(r2, &(0x7f0000000200)=""/122, 0x7a) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) setsockopt$inet_tcp_int(r2, 0x6, 0x11, &(0x7f0000000040), 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e21, 0x7, @mcast2, 0x400}}, 0x0, 0x0, 0x2f, 0x0, "f8dc855c968d8e70e4e5ff238a860f91d4d91f91bc78410449f42c54eb677379dbba307c5c431a0e6938ce62c113639bd6e8ecce9a3f3867e7562cdf091e779d77136132cda0f6902a0eb50178c72cef"}, 0xd8) [ 931.665365][ T6056] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 931.673347][ T6056] R13: 00007ffdf7556a4f R14: 00007f6e23dd1300 R15: 0000000000022000 [ 931.704737][ T6073] serio: Serial port pts0 02:47:31 executing program 5 (fault-call:4 fault-nth:4): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b28559b334a", 0x12e9}], 0x1) 02:47:31 executing program 3: r0 = syz_mount_image$tmpfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x8, 0x6, &(0x7f0000000580)=[{&(0x7f00000001c0)="4bef8a49e583edfbffd80fe98c60ee032aae74cb26645d472dce9714e7236db8f997a9c49c666e9fb543f77d0e089a98803846c6f0947b19918eb5526045f66f292b86bc55472e7d11cdf381535e8d1b949541f9c76ddd98e48692ed8327cbb9c9345b8ad809b68c41d65a4dbd97f9add66851cdda2863ac78e15c467f2844666d3238f938f8c0", 0x87, 0x2eb8}, {&(0x7f0000000280)="a81dcff61a0e628a0f60d1a1815ac721d6482b3797fd96c2cfd656dd34967ea6b4dbe8060b1fc2344d79878a7252729973721225f91fc712b2921d12b9c34160299f41e78c716e35f609ba21ac76eabb78e6dd8ed2c2541707c3a78834fd2090bf50e634b688b4ca4e4b72a08b772f0a6492dd7557", 0x75, 0x778}, {&(0x7f0000000300)="225055b9631eb8d988baec6a1bbf7cedb7cfa2e483facc38d1a5726be8e7b7d1b665953a4fcd963e6e631ad2069b46037c101e396d5aad3e2adfa16a127ea20666ee612c2d5c880fef22094de82a98888ee8a7133bbe5a0fc87e0d861fbd415ca3a03632d25b4cb4f23f1ceecfb5e6efd49d77b1b10b774f7a89df67cc3f25bb067c679647eed4246c0f12c5b1a7e13041d971d9030445f2", 0x98, 0x7}, {&(0x7f00000003c0)="e5cd23be7ac868cdff7c32e8c2aa2c2c2145bf952e51ae4961031de1ed7ed58d6c83126abc716b9e51862ef29398753865045797c22b646433ba998beaa1c87536f928274f8d08af6d1a5b0bb2a04bc9cdfc5b95c9524e455d98dd8b5f6cbbcef25ce94b577d572e8c8a1794af85a69257d0338dfa1fdca25b935e36a0d3f84df94c516be82d5f70b25ac738388e433ac5c08675c91705cbe42debd771bde9fd7d0b697977792a202e7524fea5d29aca9190b0d3e41a285b601ed9ae6a3bec5446fd5a0e0c7082eb29", 0xc9, 0x80000001}, {&(0x7f00000004c0)="673c9ca17210", 0x6, 0x6}, {&(0x7f0000000500)="351f359a8d0c2dcb9d0604cce9255d3c685042c2d2aec5c500a117ed627153cc3b77713aa0dfb79ce8cb85a95c0bef3e0ffd4057fbc83155aaa45acaef80bb580295731299be91fe262bbd499c0a31e542c0a57c4b637c2eff5631d6afe6ec5c84ad0d22268edd", 0x67, 0x401}], 0x30c0, &(0x7f0000000700)={[{@nr_inodes={'nr_inodes', 0x3d, [0x6b]}}, {@nr_blocks={'nr_blocks', 0x3d, [0x0]}}, {@uid={'uid', 0x3d, 0xee00}}, {@size={'size', 0x3d, [0x65, 0x4, 0x39, 0x39, 0x32, 0x74]}}, {@huge_advise}, {@mode={'mode', 0x3d, 0x10000}}], [{@appraise_type}, {@seclabel}, {@fsuuid={'fsuuid', 0x3d, {[0x30, 0x32, 0x64, 0x32, 0x66, 0x39, 0x33, 0x32], 0x2d, [0x33, 0x62, 0x3, 0x63], 0x2d, [0x0, 0x61, 0x33, 0x30], 0x2d, [0x34, 0x63, 0x66, 0x34], 0x2d, [0x62, 0x61, 0x62, 0x30, 0x62, 0x33, 0x65, 0x63]}}}, {@defcontext={'defcontext', 0x3d, 'root'}}]}) dup3(0xffffffffffffffff, r0, 0x80000) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r1) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 02:47:31 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) splice(r2, 0x0, r4, 0x0, 0xb00, 0xfdffffff00000000) 02:47:31 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, 0x0, 0x0, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) tkill(r3, 0x1000000000013) 02:47:31 executing program 2: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing', 0x0, 0x0) getdents(r0, &(0x7f0000000200)=""/122, 0x7a) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000200)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000040)=0x2800, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x3655}]}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) poll(&(0x7f00000000c0)=[{r0}, {0xffffffffffffffff, 0x450}, {0xffffffffffffffff, 0x1583}, {0xffffffffffffffff, 0x200}, {r1, 0x220}, {}, {r1, 0x408}], 0x7, 0x8de5) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r2, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r2, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x0) 02:47:31 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0x0, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) tkill(r3, 0x1000000000013) 02:47:31 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x20040, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmmsg(r2, &(0x7f0000000bc0)=[{{&(0x7f0000000200)=@isdn, 0x80, &(0x7f0000000540), 0x0, &(0x7f00000005c0)=""/241, 0xf1}, 0x8}, {{&(0x7f00000006c0)=@nfc_llcp, 0x80, &(0x7f0000000940)=[{&(0x7f0000000740)=""/247, 0xf7}, {&(0x7f0000000840)=""/239, 0xef}], 0x2}, 0x3}, {{&(0x7f0000000980)=@generic, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000a00)=""/211, 0xd3}, {&(0x7f0000000b00)}], 0x2, &(0x7f0000000b80)=""/45, 0x2d}, 0x9}], 0x3, 0x10100, &(0x7f0000000c80)) sendto$inet(r1, &(0x7f0000000140)="4e967d6bb535f027978942ddc9e0cafb3c6191fc6d1aed61368beb4740ff3b06024ba9ed1a6cbefd4775a733ce86fd30b31fa3f1c7945c7e80aecc7cd55b2f0071c99820f44889a08bee035b9aba84b0c3b891fa249c50818df0801b449a42167d0687ce8b09ed2a1eea687e90794a797b4b823ef1e06b313ee87eef0838575a79fa6d90dfeffa701ba2bdc984185d2db360a1f0aa", 0x95, 0x20000000, &(0x7f0000000080)={0x2, 0x4e21, @broadcast}, 0x10) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x0) [ 933.711955][ T6092] serio: Serial port pts0 [ 933.719224][ T6093] serio: Serial port pts1 [ 933.744445][ T6096] FAULT_INJECTION: forcing a failure. [ 933.744445][ T6096] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 933.757529][ T6096] CPU: 0 PID: 6096 Comm: syz-executor.5 Tainted: G W 5.13.0-rc3-syzkaller #0 [ 933.767644][ T6096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 933.777815][ T6096] Call Trace: [ 933.781102][ T6096] dump_stack+0x137/0x19d [ 933.785428][ T6096] should_fail+0x23c/0x250 [ 933.789883][ T6096] should_fail_usercopy+0x16/0x20 [ 933.794909][ T6096] _copy_to_user+0x1c/0x90 [ 933.799385][ T6096] simple_read_from_buffer+0xab/0x120 [ 933.804782][ T6096] proc_fail_nth_read+0xf6/0x140 [ 933.809793][ T6096] ? rw_verify_area+0x136/0x250 [ 933.814655][ T6096] ? proc_fault_inject_write+0x200/0x200 [ 933.820464][ T6096] vfs_read+0x154/0x5d0 [ 933.824727][ T6096] ? __fget_light+0x21b/0x260 [ 933.829454][ T6096] ? __cond_resched+0x11/0x40 [ 933.834151][ T6096] ksys_read+0xce/0x180 [ 933.838312][ T6096] __x64_sys_read+0x3e/0x50 [ 933.842818][ T6096] do_syscall_64+0x4a/0x90 [ 933.847270][ T6096] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 933.853285][ T6096] RIP: 0033:0x41935c [ 933.857202][ T6096] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 933.876831][ T6096] RSP: 002b:00007f6e23dd1170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 933.885262][ T6096] RAX: ffffffffffffffda RBX: 00000000000012e9 RCX: 000000000041935c [ 933.893225][ T6096] RDX: 000000000000000f RSI: 00007f6e23dd11e0 RDI: 0000000000000005 [ 933.901188][ T6096] RBP: 00007f6e23dd11d0 R08: 0000000000000000 R09: 0000000000000000 02:47:31 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, 0x0, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) tkill(r3, 0x1000000000013) 02:47:31 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b28559b334a", 0x12e9}], 0x1) [ 933.909227][ T6096] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 933.917193][ T6096] R13: 00007ffdf7556a4f R14: 00007f6e23dd1300 R15: 0000000000022000 02:47:31 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="fc0e9b72081b28559b334a", 0x12e9}], 0x1) [ 933.959804][ T6116] serio: Serial port pts1 02:47:31 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e079b72081b28559b334a", 0x12e9}], 0x1) 02:47:31 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e089b72081b28559b334a", 0x12e9}], 0x1) 02:47:31 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x8) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000480)={0x0, 0xfffffffffffffffb, 0x96, 0x8, @buffer={0x0, 0x5a, &(0x7f00000002c0)=""/90}, &(0x7f0000000340)="e213614bfe82c74724a17f43c3785360a965be1b15d1e83f60437be21745145e726ba46ecf4b1110028b17e25a8692e3a953114b6d81f90369b8d09ea3f75a539ce78635cc80c49ff259df31bf3ecf84264e1e83e08d3ed8d13773388c69ab9aa94e7346d85e103632e8511cce1a3953f0b465c40f36b7fb688096b14380dd46bfc9c0a24c8c703a6cfe273c4c767ed476fb74193997", &(0x7f0000000400)=""/38, 0x3, 0x0, 0xffffffffffffffff, &(0x7f0000000440)}) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000000)="271eedeb00320aefda6e9bfa5ef437cc9903393886666d158d576e19ccf14905a0df62486e760c6da0be05a7bfd2dd5cc867741ceccd6f68a50e31240c16813ed847f8215364a58fed7e8311b0afd1f2dd", 0x51}, {&(0x7f00000000c0)="2f547805a947d6dace03498291c070774e24a38ddd0e62917fa09b824466bf454456a906802a5df97faef33b9396fb11e52a4c4cbe2daeccfa75bd85ec", 0x3d}, {&(0x7f0000000140)="6e5096fa75bd73a1630ced617364cbd8a03512", 0x13}, {&(0x7f0000000180)="532b284aba0ec4a2036e0b2e7f37ccab1963a180f084db325fdb80e46c40d91498e9e87280dfe5b1d5fafd5003214de7f0df7fbc9b538da251a23ca5116441a5279f76a04b43377514768cfeddf53115e111b5530aa8662dfba716654e3402830d65d7cdbd8786041d3e4d4ce0a6c52d99daf91b325ea6ea8c6cb8e253494bf5dc2e03fbc3484eaadb3a24a76e38f5add6666347c094ea1bb54ac34d9b99804d60093b12a9ff3ff4de02248d75738bcac01fb7b4f08dff114165ac86114af7c04bb106aad78ae358d2ca4a8286e73c1dac9ac7f97e34d263f2adc1", 0xdb}], 0x4) 02:47:32 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0xffffffff) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6, 0x1, 0x0, 0x4, 0x5, 0x8}, 0x20) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 02:47:34 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) splice(r2, 0x0, r4, 0x0, 0xb00, 0xffffffff00000000) 02:47:34 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, 0x0, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) tkill(r3, 0x1000000000013) 02:47:34 executing program 4: syz_read_part_table(0x0, 0xa, &(0x7f0000000000)=[{&(0x7f00000000c0)="0201bfffffff0a000000ff45ac0000ffffffa5000800000000000000024000ffffffee000000e10000008877007200300700bfffffff00000000008000da55aa", 0x40, 0x1c0}]) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) fstat(r0, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$tmpfs(&(0x7f0000000580), &(0x7f00000005c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='uid=', @ANYRESHEX=r1]) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000380)=0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x20, 0x3, &(0x7f0000000300)=[{&(0x7f0000000100)="7421e4f88316d8710a556344058420b6b3c6ed9d777124d1cea9364ca58c9d0bb24e1cba77cc07a7c15dc8719981b37f3b36a80878bd570e028982f5aa59c27a26b53140d76e6191672c083e729f1ab5c5ed8c19e1755b7c46f618dc12d9bf89398af6b17d49c39de3b41ec86877ebb0f9668835b1813d9ca80a78488a83bd927f451db8dc240eb70b2cb09423cacc411562618a89a4d8af43d6bf04f89460bfbf0802817e5f6072aa19aa4b0b2174db2b798f004940d6af145880d042fc4dd6d5a67e56b7664cdcc95fa925be50ba212889f73ed418d88a4d309e14084e01c9887ddc2870c14ffd12142828f90d431cb1c3cbb80b58afc6dd", 0xf9, 0x81}, {&(0x7f0000000200)="d14930f92292d3c2c3502bc6a3a9bdbd6f8fd3bd3b80df434a111a6be8677747b10952c235726d672a84adaec7b0b5b18d109979f1951c35e89231b839676fc936ba4ade6add1f4c8142405b606d52b0988913a1b9e3174e6825eb0c661333fabfef0c8e37ee3154c35d81fd38a80064144335135a7094627063a9a983cce0fc35feb6e6b4c3d41b23129a8d5b4e20313f7db7dc0c9a23c75ae9ee934a", 0x9d, 0x80000000}, {&(0x7f00000002c0)="d3e55602c771e8c06825c71e9650479fd3ee948d635136d24e971dfecf9452", 0x1f, 0xffff}], 0x2408, &(0x7f00000003c0)={[{@usrjquota}, {@delalloc}], [{@euid_eq={'euid', 0x3d, r1}}, {@euid_eq}, {@fowner_eq={'fowner', 0x3d, r2}}]}) 02:47:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e099b72081b28559b334a", 0x12e9}], 0x1) 02:47:34 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r2, r3, &(0x7f0000000180)=@IORING_OP_MADVISE={0x19, 0x0, 0x0, 0x0, 0x0, &(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1}, 0x7) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(0x0, r3, &(0x7f00000001c0)=@IORING_OP_FALLOCATE={0x11, 0x5, 0x0, @fd=r0, 0x8a, 0x0, 0x2}, 0xf) syz_io_uring_submit(r2, r3, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x0, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x3) r4 = io_uring_setup(0x4000000, &(0x7f00000000c0)={0x0, 0x0, 0x10}) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r4, 0xa, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r4, 0xa, 0x0, r5) syz_io_uring_submit(0x0, r3, &(0x7f00000000c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000040)="14d048c8904bcb9048c115deb103f8da70f801c099d7c594", 0x6, 0x0, 0x0, {0x2, r5}}, 0x8) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 02:47:34 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80000) setsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f00000000c0)=0x4, 0x4) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x0) 02:47:34 executing program 4: r0 = syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}, {&(0x7f0000014600)="2200160100000000011600080000000008007809140b2a3a0802", 0x1a, 0x8b000}], 0x0, &(0x7f0000000040)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}]}) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') [ 936.744154][ T6157] serio: Serial port pts0 02:47:34 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x3c, 0x0, 0x10, 0xaf20, 0x25dfdbfb, {}, [@ETHTOOL_A_PAUSE_AUTONEG={0x5, 0x2, 0x1}, @ETHTOOL_A_PAUSE_AUTONEG={0x5, 0x2, 0x1}, @ETHTOOL_A_PAUSE_RX={0x5}, @ETHTOOL_A_PAUSE_TX={0x5}, @ETHTOOL_A_PAUSE_RX={0x5, 0x3, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4804}, 0x8015) sendmsg$NL80211_CMD_SET_QOS_MAP(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)={0x20, 0x0, 0x100, 0x0, 0x0, {{}, {@void, @void}}, [@NL80211_ATTR_QOS_MAP={0xc, 0xc7, {[], "4845f4ccceab45a3"}}]}, 0x20}, 0x1, 0x0, 0x0, 0x8081}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f00b4f0010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:47:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0a9b72081b28559b334a", 0x12e9}], 0x1) 02:47:34 executing program 4: perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100), 0x80043, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000200)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000040)=0x2800, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x3655}]}, 0x10) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000200)=""/251, 0xfb}], 0x1, 0x541, 0x2) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x1d}, 0x10) write(0xffffffffffffffff, &(0x7f0000000180)="1c0000002200", 0x6) splice(r0, 0x0, r1, 0x0, 0xffff, 0x0) 02:47:34 executing program 4: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) ftruncate(r0, 0x208200) r1 = socket$inet6(0xa, 0x401000000001, 0x0) close(r1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/ipx\x00') sendto$inet6(r2, &(0x7f0000000280)="35df599f8120266f43293a73ce06a7799c8f51e02266ba55d45de26375436f4d5dfd3b38ed9bc80a02a6f303ede8703adf0731c47a6a84fe8adfbf6740c058bb1bd31f539c7b5734ed7130f99410dee1d236fb1b9fe3e46185631341a079a1eb7f9cc196d608e5b556bdc64485ab3fffc54774e9927e2dfc91e3cb0b015201a7caa83d1c54b55bb212ee214f52320910cf6920716db2287fca20c4caf7ef452a2e570306", 0xa4, 0x40040, 0x0, 0x0) sendto$inet6(r2, &(0x7f0000000340)='aiP', 0x3, 0x4000044, &(0x7f0000000380)={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, '\x00', 0x1d}, 0x9}, 0x1c) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x400200, 0x0) sendto$inet6(r3, &(0x7f0000000140)="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", 0x139, 0x4000004, &(0x7f0000000100)={0xa, 0x4e23, 0x9, @private0={0xfc, 0x0, '\x00', 0x1}, 0xe71}, 0x1c) r4 = open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) sendfile(r1, r4, 0x0, 0x8000fffffffa) lseek(r4, 0x0, 0x4) 02:47:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0b9b72081b28559b334a", 0x12e9}], 0x1) 02:47:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) splice(r2, 0x0, r4, 0x0, 0xb00, 0xffffffffffffffff) 02:47:37 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, 0x0, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) tkill(r3, 0x1000000000013) 02:47:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0c9b72081b28559b334a", 0x12e9}], 0x1) 02:47:37 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mknodat$loop(r1, &(0x7f0000000080)='./file0\x00', 0x400, 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800003, 0x12, r0, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000000200)=0x3) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000000200)=0x3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) close(r5) 02:47:37 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x200040, 0x0) recvfrom$inet(r1, &(0x7f0000000080)=""/42, 0x2a, 0x40000022, &(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x0) 02:47:37 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r2 = signalfd(r1, &(0x7f00000000c0)={[0x5]}, 0x8) r3 = openat(r2, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x20) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r3, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000000040)=[@mss={0x2, 0x4}, @window={0x3, 0xfc4d, 0x8001}, @window={0x3, 0x1f, 0xfff}, @window={0x3, 0x2, 0x8}, @window={0x3, 0x8, 0x1000}, @sack_perm, @timestamp], 0x7) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 02:47:37 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x8c4b815a5465c2b2, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f0000000000)=""/20, 0x14}, {&(0x7f0000000040)=""/80, 0x50}], 0x4, 0x7e5, 0x9) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002140), 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000026c0)={@empty, @local, 0x0}, &(0x7f0000002700)=0xc) ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000002740)=0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000028c0)={&(0x7f0000002180)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002880)={&(0x7f0000002780)=@newsa={0xf8, 0x10, 0x200, 0x70bd2b, 0x25dfdbfc, {{@in=@empty, @in6=@rand_addr=' \x01\x00', 0x4e23, 0x7, 0x4e24, 0x9, 0xa, 0x0, 0x0, 0x2f, r2, r3}, {@in=@dev={0xac, 0x14, 0x14, 0x33}, 0x4d5, 0x6c}, @in6=@mcast1, {0x7fff, 0x2143131b, 0x7ad9, 0x0, 0x7f, 0x8001, 0x3, 0x8}, {0x7da4, 0x7fffffff, 0xcd, 0x2}, {0x10001, 0x8, 0x2}, 0x70bd2a, 0x3504, 0xa, 0x1, 0x1f, 0x84}, [@replay_thresh={0x8, 0xb, 0xd81}]}, 0xf8}, 0x1, 0x0, 0x0, 0x8000}, 0x20044011) fallocate(r1, 0x10, 0x4, 0x8000) 02:47:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) ioctl$F2FS_IOC_MOVE_RANGE(r3, 0xc020f509, &(0x7f0000000180)={r0, 0x3f, 0x7, 0x7}) writev(r6, &(0x7f00000006c0)=[{&(0x7f00000001c0)="b3149ab834269dfa3457b608e7b53bf9d03e8d49ab801c4989907bea0c0221c450225a2d96174686a53faf8b1c980b3b19695f6d7df5b4b7f5058c1b91ea3aeb8fd3e8ae8d6c0241dcbc22892e008b1ab20d815ae431ade4fee96e74d80a9945931abff21d23bd4245e9d7000755d5dc8edb20aee42c558cdfd1d1961d2fb488d51036457a2a1c64e059fc4fa57fe2b75edc4cb3f88744c95a22d9b52cea6ca137ad741d73ff73ef0d9fee3c", 0xac}, {&(0x7f0000000440)="7615f066e3cefc7b4e3eb4910950562317a4c241ca1f5961c6d8db36867aad5b5426dba3016f09a94a3d4ab6d19f2bc508c8d328647c3308c36176602f486aab6ef5fbc40749e651c374c596b19f707c224561ac3dfc1fab2251700cca9a469a5564d18c4817aa4bea952e66c886e8d380fb00594a9d103ccdc39f47374fe99c7eca080ab87dc8881e307af0fd134baa9086f0a754bc8757b5d5873be8efa627ec641772d1342698", 0xa8}, {&(0x7f0000000280)="d62dbbbf4f201a88fe245a44a059f7bd325ec92939e108fc70a5e8817798b07c51d2ae3247b61dfb3735c808d6c680a6d78e627cffdb87eb9e24941f07cddb0e293c2a8cb13c21157df8cfc6346219cf5a82e480551b911a01ef5a482264bc5c3134b5f555ddb6cda8b1639016110e19ebc701beb8cc7d18d0", 0x79}, {&(0x7f00000005c0)="8dc67764dbbe0a433aca7a9c19d0b757b9464fcbd675c0c90c31df7c571b864e02b2fa81519dc356f80544859617c4d9d52f7b6eb69874565005845c7fb7c319b206b2d59e6166c814e08350cc17743a89a7ef0062e7aca630e671d941a6140a77a123a16926d801c7e937b1cb50b7f43805f8b0bb686a3e9ab248e7e0fe102c21ab1d9f5251be3052da00fecfa7f7d221cdd92f82bee3f6b9205fa8d1a9a5768d2aea73a73f61eaed8904622907bd2e071cd760086e6bba6d60207c68b52a7cc0cbcb0cc168789c688fae6f9a2c", 0xce}, {&(0x7f0000000500)="e38afe98583cb6a76349a26f61297daa334b8743328c7dc6e835500c1e12178a684e935d398a8bd1e3b8d67c8cddb91cf6e3e0af08f6b5468eddb45e4bef55336d1f73b4813dedfb99a7c64f1257fb2014682981035f2d6a44de549aca1afa3d0f", 0x61}], 0x5) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) splice(r2, 0x0, r4, 0x0, 0xb00, 0x0) 02:47:37 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x80a00100, &(0x7f0000000140)="c5eff747c99e00992810d536b5f94349ec20bca4c37afdaba6dffb1d787ecf1bc60bc2e66e451a0af68d257cbf29682c906403c178522f178243bf91e4ddc41fcba3151a1f9dbd9af8df1306c25f091e08ac2706a824e135248a6a689181f4ca9145a7e4f1fc4babe1592c3a4f5f", &(0x7f0000000080), &(0x7f0000000200), &(0x7f0000000240)="c25fbfbffd72eade89f247c5ef1e6a9d15080e4802f6d5664b746cc7b0a40ea78c2fa7ffd5d96876261b7925b2d67dec2ddb3c553347894492178d634608eb4e80179ebe6fb49714da981bc784cf5884951f7b18e46bd57d3c20395686decf25bb919ba35a33ee1824861ba3fe5c9cdc306a6d89be7745545a6e87ec95ca62fec0800e1fefcb680ee46aa2da74e6da7fa5a80b9b2392473eb3d28087a367ce4591ff983f0043f0fd9f4ed4cc33e7") r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x16f, &(0x7f0000001340)="c4c691019919da078a0098d1e0a59320ff79b040f762910016775a8454cc16dc38f06ee04fa4ea57ff22ea97be19af3dcba01419cd2386ad59157689bce0e2db60713a3a7eeba5c9c6a47312334c2a97a4837714569255346f930000ffbcd48a70502173d6efa56b60f48cf0c9d0989ecbbfc220bd2b39df9ad8d6b14910f4a869863009780dd6e673a02f7ed829932929af9dffb1fa2c43a2316418ba9eb1f8fac57719b6650c7016af47d3160960f4dc0f5e233b32d191e7e4038ed607016ac06e8214ed7d77cea361915907969ff9f43a5aba17ec18f82611bd8eaa876fcc5ff9eac52567ecc1e30746c21060f7aeee1160a26ea18d388ae82180105572516041514566a35650c3f8c39388cc5b3aab2edc6a68af8873f3ddf84521dc060955bde2fff5bf4247701e2745a31ffdc0f3d96521fd6d5707adcdc066169672d06bee71dc1993f83c79c76ff9a270880bd60ff3b1fadffbb1c862c6bfad57922cc7af23e89e7d16abee81de43b925a5"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x17) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() tkill(r1, 0x34) [ 939.784063][ T6210] serio: Serial port pts0 02:47:37 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sysvipc/sem\x00', 0x0, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x2002) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="7472616e733dac0000000000000040", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) 02:47:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0d9b72081b28559b334a", 0x12e9}], 0x1) 02:47:37 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000080)={0x2, {0x2, 0x6, 0x80, 0x0, 0x1f, 0x1}}) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000040)) 02:47:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0f9b72081b28559b334a", 0x12e9}], 0x1) [ 939.860862][ T6235] 9pnet: Could not find request transport: ¬ 02:47:37 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040), &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) tkill(r3, 0x1000000000013) [ 939.944697][ T6250] serio: Serial port pts0 02:47:37 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00000000000000000000009cb42769b0e41739e69d04cf5f0e2a6b9b25d5c7c5ae0ac7934753e90852fa81367dfd941a204e388bb7b9c182cd149083389589f8464cb79a2c4e738036b645be7f721e2530ed8d168b4445ac63d1aab2b196abad554647ed08bf5635d75648e85567472e04d03adfc7f5f4387f23cbee61a815bf0a2bb1c7ccfed217a0265b008c4cd14afe52c87695f471ea08395a765a23e164dfbcc3b24721", 0xe5}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000180)=ANY=[@ANYBLOB="e00000027f0000010000000000200000"], 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f00000000c0)=0x120000, 0x4) r3 = fcntl$dupfd(r2, 0x406, r2) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000140)=0x21, 0x4) syz_open_dev$tty20(0xc, 0x4, 0x0) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing', 0x0, 0x0) getdents(r4, &(0x7f0000000200)=""/122, 0x7a) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) dup2(r1, r4) 02:47:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e189b72081b28559b334a", 0x12e9}], 0x1) [ 940.018726][ T6256] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 940.029475][ T6256] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 940.046135][ T6256] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 940.059079][ T6262] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 02:47:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00000000000000000000009cb42769b0e41739e69d04cf5f0e2a6b9b25d5c7c5ae0ac7934753e90852fa81367dfd941a204e388bb7b9c182cd149083389589f8464cb79a2c4e738036b645be7f721e2530ed8d168b4445ac63d1aab2b196abad554647ed08bf5635d75648e85567472e04d03adfc7f5f4387f23cbee61a815bf0a2bb1c7ccfed217a0265b008c4cd14afe52c87695f471ea08395a765a23e164dfbcc3b24721", 0xe5}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000180)=ANY=[@ANYBLOB="e00000027f0000010000000000200000"], 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f00000000c0)=0x120000, 0x4) r3 = fcntl$dupfd(r2, 0x406, r2) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000140)=0x21, 0x4) syz_open_dev$tty20(0xc, 0x4, 0x0) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing', 0x0, 0x0) getdents(r4, &(0x7f0000000200)=""/122, 0x7a) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) dup2(r1, r4) 02:47:38 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xa001, 0x104) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing', 0x0, 0x0) getdents(r2, &(0x7f0000000200)=""/122, 0x7a) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) sendto$inet6(r2, &(0x7f00000000c0)="dffbeaf911c8fd099e414f8e2e3002bfb4c9e0d54823c682b4e33ecea0aa6824dd383f0a88ff78a3038e8b033aaf81b974644a3aad4b31b717087ff074eafe9e2fbb127e0ffa3f18923ffdc2fa57c2c0d92d97fe3d95bf8ef3b76ce034d1c2ff7de194277a04fb8722b74c122be80a1979719d9c008626f373a6c218e7ebb8", 0x7f, 0x2000004, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @empty, 0x361}, 0x1c) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 02:47:38 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e1a9b72081b28559b334a", 0x12e9}], 0x1) [ 940.642090][ T6279] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 940.661734][ T6279] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 02:47:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xa000, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) splice(r2, 0x0, r4, 0x0, 0xb00, 0x0) 02:47:40 executing program 2: syncfs(0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000140)="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") bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000040)="c62e007fb1f626a64917808c918938eb31e09f6fec4c6da93ea0770bf3b6c6859a28451b64594f49585c4410484372a59cebacf25c6142473d3c7e749790c4e1b6e1e3acf0b7788f91db507979421153c03fcfae6bafbf918716479ea4c24ebe525aa78f6a4bcd3ac3908228cd42c6f3b83926975cba082d14d67d86b3e2a754c844f4a67ce19f51365957dabb57c5e534b4d6cb2ec1c0e8b7cfee4bf2bbc90e4133455809fce9a4ed47c4cf0a80913bfa407dc6b7a556", 0xb7, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x3655}]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000638000/0x1000)=nil, 0x1000, 0x1000002, 0x11, r1, 0x35d5f000) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing', 0x0, 0x0) getdents(r2, &(0x7f0000000200)=""/122, 0x7a) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x5) tkill(r3, 0x34) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing', 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000053c0)={&(0x7f0000000240)=@kern={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000480)=[{&(0x7f0000000280)=ANY=[@ANYBLOB="240000001100000827bd7000fedbdf25090069002c272f2b000000000800018004001a00"], 0x24}, {&(0x7f0000000540)={0x140c, 0x25, 0x2, 0x70bd2c, 0x25dfdbfc, "", [@nested={0x10b, 0x38, 0x0, 0x1, [@generic="768bbb8ad74ab05758dcf54cc7ba20a33f5357a3e81b611a95e3d5a03eaa53fb6f25777c56ebacfe1ec4f77cfee0fd38eabfd272b5685c95c4f50fe8b112f474a99aece2edb4ed654ebd0fa99d1168cfbb", @typed={0x8, 0x77, 0x0, 0x0, @pid}, @typed={0x8, 0x16, 0x0, 0x0, @ipv4=@empty}, @generic="d5e61287f31adf8951070877795eba7b62a4ca4057bd7915f193f583d66eeedcbbfd7adf27f60b215492366b0f4be3b5013fbbc80450bb4fd0c749620b54a2fc9236ab4a904d94edbf97dfaf3f41c77fcde9f7965d3b50d243631c7bf1cd6c883d4e3a5acf5bba05f77c159f48499111e8df35f727ef67f462b0e3b4d172b5906833aedf29f42b027dce351cfc834cd7d7668fc6ef1a48a572c52ecf5eb9", @typed={0x8, 0x62, 0x0, 0x0, @u32=0xb7f}]}, @generic="f34d278ddc9d4027b9b652c3cfa65d85fbce9d5ef625e580690f4a4d7a4a04f0f02d045f232b99616cde098687e4a40cf3f38ea09a723723d2884b8895b52ea3b9fcee37f873efe0a534094761868df3a01fb82b089f077688c3a51c2860160146a6", @nested={0x1265, 0x87, 0x0, 0x1, [@typed={0x8, 0x4c, 0x0, 0x0, @uid}, @generic="a8069d4cfbf0c67b08d5ac683f26f998fcfe01548d6a33092fafe9a9851c4e8fc43b6b7ec7e88b21e686b2270f1d386cb6a593ce9ba2fc688e883a193e429b1fa7ae522deacdc73d3895f797e612409a40be8970b336909f18abdaeba90193057c504a16ae03dfdcb25400ea39e17acf0c5d1a31cf9b0a897e54a74f9d567cf218620a5faf8dd0de40aa90d8bf77c1acd968015ed004e36c6a469a1aa68203f3aef794b14d96c9988facfb649c61b541b8352f752fc64e95bdd7cd4f0f40ef56b90582e8de4afb31d3e03e58e4fea678a40853dcd356a6bdfb5779d2803b2a9a3808eba77905b08f572967b7be7a26782a1980f2031d", @generic="cb", @typed={0x8, 0x6d, 0x0, 0x0, @pid}, @typed={0x14, 0x11, 0x0, 0x0, @ipv6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @typed={0x8, 0x69, 0x0, 0x0, @pid}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="182e4fe8d98a8a112c55600d9ec9d76c0281d6ee8ae7d1d51a25f0f903022929c135bc6cf894340d1d64bea580b46fa800c81f50ae2d80499192568b82d5ba2a694164635acf3ffc7da3dcb1b81c042827bd1b3cf9541a39d534df40982623577e641d5c2b6890d8573eaf775e8f9b7f12f3b2bb0afb7116ba794deb8668d19b41701ce684f5ced9968148838364f725d3052a1bdb895d7e54c283a42077", @typed={0x96, 0x53, 0x0, 0x0, @binary="da282ccced699686a516da570330440e2a79303b33bd6cab1a5b80802a725e0e0684fc3fbf48cb175db5050a369b17820b9dfc46ceb69581763d8fc03cbbe64efc943ff0bb0c0982b5325a5684a102ce1883571bb32c98a9a039775a890ca90fd9d9d9b33c29a30b75acee2edc44358a32aa86a6945120398eb375b2fe1efc7538d38200a462ffa20b07a162ed3e58d27530"}, 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@generic="b8633afaeddc006e13e9bbfd96d7aa0ec412d64e63ba332a3bb9e5345f90ec26fa8d93b0b8ee71759716eab2a84c08201d7c04533fe8eca138088b09cf9f250f1adabaaf44421e7c0ce1907d44cf9b1b51485ecc7dc4fb75ff9334a1f1778397e65951887c594b208256e5fb07559932b0d3e27b625bc5771863c016fdf173d9030516f99bd24cb393f68747bb436af2498253ca06e7dd2ba23a5fedc29b922e1f2ea719a168cbed04ac0d91250749f0eb0715da2f0e9a6670b4cae1", @nested={0x12ab, 0x4, 0x0, 0x1, [@generic="80b286f53e48bc8ac1938ce2f692c10028a7192e75286a899c7aad20841c950476b0", @generic="a3127d33ba3172508d6f1ecc4d5be04c65bf38de93d8d5bff6462dbb2ab2fcb35e4e987f2f53aa1602d67474ee81934859545d10be31c8d3e18f4f05714ef295b67680615e3e24c668e8d64bdd60c074aca7f7bd4a3d5c12cc1eeb033bddea0ed9cc6700310205c92141630231e28853e66bea9dda503cca91e7f3e59fcda68bb8843235ccfeeca24cbbdf13035123b68340bb4b57957fe3cf", @typed={0x8, 0x3f, 0x0, 0x0, @uid}, @generic="f23f344047f406770a3412c074f7a847a3b843d1d2cc501581800bdb450f8fc78199d75f7c4e2e266cb4d29bebad14a1b2991cc42ff2602d92b06f1f59be761e454485f29bd173f853c21f51895d4d211169aea0381d131647b691cbb226c87071c4cfe1ab4b25b95ac76cc7a02170d7090b0518f6d15fb13fc7a3fac654722a355f29c3b231a0281b9fc4769d0ab16e29e79bf4aabea68bff99e98e37b8265df5042107a231374b79cbb59bbd08a930b4115096c7cced66", @generic="cd8ac4f60733d58920646bfcf3a522b076ebece01e2a9179afb0b19e9f85c5122e9e8401061ca4ab2dc260aea591bd31762aed04cc038c61d9c75ce8becbbb63af990ce32c9c933580f0aa3a9c8d3ba4cc09041850888d5b8588a6c1843b05aa1153a89999be264f292a2354cc6fcda18d312a0b971c1acb87325fca9081322ceaffabc31292267320c946ebfcffde630315e1053161af37ce75ef9c79e031edc28ce94a0fbca397cdcfdf36b47e13a39578c0b8ee77bbb4bbe9c12554c8f42ddc7b6a038a04718527384b86d02561475580bc92bbe7c021bd50952732ea1cc86b90cb7fd9d8b38415a1ca42c32004109905dd51ca707338db381482c5ba979803f79d540ff0edf0e36e9c8ce3adf5fa117f87785456cc54b8730e82ffc919969ef87f353a7387a238e07984802ed4ca847d9019b87c9d060a6be726178d67090ed7ea62b173fa4aab16246fb5ddb7bf9e8c841abcf903936783f6735cdef03dd6af9158ffbc732a36d5c471536c2fea4adefa34511ef15b1c2717c6a0884ee1a4df55e18ed8d866231db2429952f8c3adc35da93138f93c62ab22900825bf06d79d219af77195f07fc37b66a6aef2f261b93430edc7007569991ff5b8358aeee9a5088839874f1b310917e792099a90188a900cb5232036b419987918809480a113f7dad8006cb3bc8fc38d7bf40a6d52c9dded90428654bc32b5e18a79b2d0c3c0ce4dc38e3f54e3275dcedc8c275e382468755e1af606e6b4ce4dccaa50efc165f2b2adb4809007e914379e9f8e8f34a9a9ee5e220f7c4cf6870484191762023ca3ed0fbd9ea4a83ba3329fe34303c717801b17c3c3911178038b37f4c4844962828c4d928224f8d37fe9187f8e6629c38fb083903522dbe77463f6187e5e89cee00050f6c91e1e7cd6bc575eb9c40b92e421e51b39b12e8006710e55b5a75db9a68945c46e792d0ce6be1d43c98c0fdcb5722284cc1b782584ffa2ac5804460a53cdef141729a08deeeb6485d7172014b09fa55453d74d90d4a869c435858fc44ea29edc9741fffa059579f7e498968219293c88373b28ab2b3c6dace1ccfa3b14ecaa34da53239c69695f9d1d48488378bcc57e43fa3ea54db296d0ba04daa327f27ad09f1d3e323b9f722ef2a6707df8ae996ed53ee09d104621ba67fa20002983c612a6241e17394a24892ab168df8d6e5d82f57adcbcbe69ed377b46fa656b900b04b3a7ffad04e7392cefd504d1dad7e31ae73b9806557fb332162d5ea8f8ca240b326e03546cf592cbe202db1ae8987deefcd38a06a2ee49bf68c79bf5f49695e065e5c752efbb4ec6145433e1d363834957d6fc2380439d0e81a03ba134b42e96af02f13d97d76cd197a2e3403fa5ebe0703351b7538f74b2667cf776f63f777dbb76f400d36dfa6187e348ec6d7fdb9718faec218b0dba38fdbb35b81c119ad278b6fea412d2eb609f43862e6c02b3abaa44ed4391219fea8c07ee500bb243149a7404558ddfbb3160d38e6bafdd169b065437d7ab531f07af94ba6758d0ae062192cda42b8c3b2c27b9c3fdeeb9c54d676357d3f8c3c4d759ed71362d51fc9dd7d9a13a8a9af61496b36a63dbcaab010b995ccefad1928a1cb03bf684888b63aaef24ac3ef31f41c24ad6089657ec34877f648a58f00faa2ee53e7f08f7551b93a50f2e3842d18cc230de1c110b595971765dcbde26b0134b5db6b66e21f5056d4fa97c0d99c32b74ab63ca52b84564b88be965a18df0ea2f2071c341909cb5ff8eb02873aaee2d77720edb97db5ab12ee9f7fa71e2c2b008e49cef76b3434a114506d3e0a95183c50c98eb2a3f9667edf1dc83a4b57e4464e54edafc5b16cbd44ad1db2ef5a77602ad1b9ef0b00796ebe805d8fdf6a4f1b6ef97dc0d4eb9addc064e3c6c244a049f4517d3919559e6414a3ef9e199381df821f5d7e999eea0a18affc03c5861e21fa270eaf2f3d03f97157eeeec216ab01970579255559a4b1f4acb976d6dff85308c2d33a41ef760a28a8c35f35fad873be24bff8b5d699358a5969ed57d79395b96c4cced667a4b967061cd9726794cd3bd954aad1c100c00712462b317539fe84f2f918e513bdc400656fefcc0cbd958d3545b9577c377d2bce0555b3359d3ed0b3b595cbf7e99898a945316bd6a56f5136803722dbcc096f63ce6b5bfa8d6043cc67052f9fd9b200d6987177db7d22300aecda059d54669de2e735a108616e747258d7fe83c86ff2601246aa2a80ef3f92311de682dc20de0e8d945f8582bd4ffdc055ce9e5d2a7c927da49265d48c0d5fe33e52b67d19d40ee50cbccf9d8617f5061d99d4498e48ecd91e2dc42eee90df37c9d35086ab49c6b0bcea853cb83a7db06706cf0a09f562177eb8d75ae19eaf48604532418f26f2fb8c12e8cd541ffdf39b951aad0f6b0788e619a54d326cdccf21dea03512437aaec678e3b0f003e207015591e1ca65d401e3345a16f4f2446b31a19b5e6cb65b294f11b028d242fdcebb281ab4af6374638466add87b82c8b4351b1db113e98b8cd95e74a2c87d430790fcb862e37f4c11a0d65d3f434bbf3349148ff6aebc98a7620daa92c7d86cb0085e5bd8ed15344cf014bfbb636580b671d1c9d3b14af4f75cf58d0208001d5bbed391a5cab04da59bb08a8611071ef52b89f33f717ae9c08839aaa235558c028737b9255c27ac392054a105dbdaf5a4dbcef6919e2b66afc878953449b05ace42ca4ccf452ba74680272990abb1b84e954291acca6ee938d9c369114f331be851b5d3a666231681051fa4b85f736d6c9d2a8f24c5bf670b5e7c37c737697b7bee5ed299b67a326970ed23e548057d076c6afa43d6672f5ad8c32cbd2fc7d58ebd1117a5771589ba5f49fa23e6f6f2f68481c1504ef8dd51cb6c0a3391d7df879a9ccfc7181a06650f30f341de91c1fde961fd887a05b5674326104bc43644d8185cd253f7142c78637ebb30100d1e26077485d8f4ab1a99f035a1ee8c272b267269cb527c6a902663239afc633e90447e8aaf9b052e8eb8f1964dfad9dd7e1424cb53b53058136b4863b6dcd230325608148c1fc33f1ed1ea28c60f7a5e33dd935f8766840e4dad49f3097463ebe178a4c5a67d9d43a93ba615a9e6e099720e1d23afbc196cec8dcb4fa7e51eaf264a3b1822fd7a6508134dc4bd2ac044797b0661741d6da2987539229b266816a1354f4ed57de37d2aff43f619dc2fc5c5d40e2b750449387eae03b01e0e5bcf0035c3ff62a6dc6a0105dd48074e33d4fa9e8b9f3ed0bb4681c37b60a94ca06ea6f1663ad1e21a82c8ccede2f1e345b0a8d3437b43c7fe4e07a8abad4d054e08a17679b3ab4f1a523d6b9a13979d731dcbc94e2229354c691eaef09e1e2d7144db5041801aef3c07f76984d7c66369a646214136fd830a41402f8f5ec581368910c738a4b20261c8ff7568e2f67eb54ee03ab463fd6934f77c1ef699d439750b04a5bf5d3348b178f59aa2d6f501848147905c367b613deae934ec30abbaee0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@typed={0x14, 0x7b, 0x0, 0x0, @ipv6=@private2={0xfc, 0x2, '\x00', 0x1}}, @generic="a15ee800f592e3bd90c2b406674ac192edb6b2958085ecaafe1b035af69b74eb38e8d2b2e503bb0c8be40a839bfb0b3846987831ccea3dcd5cbdb0271c1fca08de6a82c9b16d47b7e10300e24e58428a770f3362b2c5113e6679eb454b353a61e12a34581ffb1102ba37239e4574606144bd1e3978d81bb43107c05075bebab544140bb72ce85867091068db1561f9d40e26bc5a722b288cf530e6b6a13e11817db7cc710af62f3bf81e8a7f2b013beee266ec461d0bcb9b45f54df992d703536ec8e5764959bb4a70f45b0d6fb1aaabb60577781fa706241293fa1f80448efcd62e0219ce1e51da22843399b84be4e506d0c2", @generic="27088cdca6d8774121e5908a7deab5492ec622115bb5c3fa5de4498ba1fd98c8c30b5fec9d"]}]}, 0x148c}], 0x6, &(0x7f0000005340)=ANY=[@ANYBLOB="1c002300ff0f00000000000001000000", @ANYRES32=r4, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r0, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB='\x00\x00\x00\x00'], 0x58, 0x40814}, 0x8044) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x0) 02:47:40 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00000000000000000000009cb42769b0e41739e69d04cf5f0e2a6b9b25d5c7c5ae0ac7934753e90852fa81367dfd941a204e388bb7b9c182cd149083389589f8464cb79a2c4e738036b645be7f721e2530ed8d168b4445ac63d1aab2b196abad554647ed08bf5635d75648e85567472e04d03adfc7f5f4387f23cbee61a815bf0a2bb1c7ccfed217a0265b008c4cd14afe52c87695f471ea08395a765a23e164dfbcc3b24721", 0xe5}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000180)=ANY=[@ANYBLOB="e00000027f0000010000000000200000"], 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f00000000c0)=0x120000, 0x4) r3 = fcntl$dupfd(r2, 0x406, r2) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000140)=0x21, 0x4) syz_open_dev$tty20(0xc, 0x4, 0x0) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing', 0x0, 0x0) getdents(r4, &(0x7f0000000200)=""/122, 0x7a) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) dup2(r1, r4) 02:47:40 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e1b9b72081b28559b334a", 0x12e9}], 0x1) 02:47:40 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000354000/0x2000)=nil, 0x2000, 0x1000000, 0x8010, r0, 0xd3523000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e21, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x80}, 0x1c) 02:47:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={0x0, {0x2, 0x4e24, @broadcast}, {0x2, 0x4e21, @loopback}, {0x2, 0x4e24, @empty}, 0x0, 0x0, 0x0, 0x0, 0x7, &(0x7f0000000180)='veth1_to_bridge\x00', 0x1000, 0x2, 0x3}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) socket$inet6_udp(0xa, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/syz0\x00', 0x200002, 0x0) r6 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing', 0x0, 0x0) getdents(r6, &(0x7f0000000200)=""/122, 0x7a) splice(r4, 0x0, r6, 0x0, 0xb00, 0x8) [ 942.857016][ T6293] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 942.889616][ T6293] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 02:47:40 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040), &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) tkill(r3, 0x1000000000013) 02:47:40 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000080)="16327aefed3aee5b6778defec989d3ed9cb40c71f766fdaa964660268c14b49aa3b586062918578c2594f59f56fcad3a8a957a3c022778ad8ae9979a929589d18da298debd02299553ad62faf6f1780f5339f400d2476672caf20f1300eafbea", 0x60, 0x20000016, &(0x7f0000000100)={0x2, 0x4e1f, @multicast1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x0, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4e23, 0x0, 'sh\x00', 0x2, 0x4, 0x2d}, 0x2c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180), 0x20400, 0x0) sendto$inet(r1, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing', 0x0, 0x0) getdents(r2, &(0x7f0000000200)=""/122, 0x7a) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000140)={0x0, 'veth1_to_bond\x00', 0x3}, 0x18) 02:47:40 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00000000000000000000009cb42769b0e41739e69d04cf5f0e2a6b9b25d5c7c5ae0ac7934753e90852fa81367dfd941a204e388bb7b9c182cd149083389589f8464cb79a2c4e738036b645be7f721e2530ed8d168b4445ac63d1aab2b196abad554647ed08bf5635d75648e85567472e04d03adfc7f5f4387f23cbee61a815bf0a2bb1c7ccfed217a0265b008c4cd14afe52c87695f471ea08395a765a23e164dfbcc3b24721", 0xe5}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000180)=ANY=[@ANYBLOB="e00000027f0000010000000000200000"], 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f00000000c0)=0x120000, 0x4) r3 = fcntl$dupfd(r2, 0x406, r2) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000140)=0x21, 0x4) syz_open_dev$tty20(0xc, 0x4, 0x0) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing', 0x0, 0x0) getdents(r4, &(0x7f0000000200)=""/122, 0x7a) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) dup2(r1, r4) 02:47:40 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e4f9b72081b28559b334a", 0x12e9}], 0x1) 02:47:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) splice(r2, 0x0, r4, 0x0, 0xb00, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) dup2(r6, 0xffffffffffffffff) 02:47:40 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e21, 0x200, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x2b}}, 0x5}}, 0x0, 0x0, 0x4f, 0x0, "4a5166e96b6f7052b5a5b27a871378c1aeb4fc5306d9d3b966c2208df4193aec64568cad877a3723d0da753eeb0d8007d699bc138a039219e6602e79740318182f93139dd6b418afdf1a8561b678b952"}, 0xd8) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040), 0x4) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000002900)=0x1, 0x4) connect$inet(r0, &(0x7f0000001780)={0x2, 0x4e22, @empty}, 0x10) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000000)={0x62, @rand_addr=0x64010101, 0x4e20, 0x2, 'ovf\x00', 0x4, 0x7, 0x35}, 0x2c) recvmmsg(r0, &(0x7f00000067c0)=[{{&(0x7f0000000240)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000440)=""/181, 0xb5}, 0x101}, {{&(0x7f0000000540)=@llc, 0x80, &(0x7f0000002940)=[{&(0x7f00000005c0)=""/50, 0x32}, {&(0x7f0000000600)=""/50, 0x32}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/28, 0x1c}, {&(0x7f0000001680)=""/117, 0x75}, {&(0x7f0000001700)=""/40, 0x28}, {&(0x7f0000006040)=""/107, 0x6b}], 0x7, &(0x7f0000001840)=""/4096, 0x1000}, 0x2}, {{&(0x7f00000002c0)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)}, {&(0x7f0000000380)=""/84, 0x54}, {&(0x7f00000029c0)=""/4096, 0x1000}], 0x3, &(0x7f00000039c0)=""/177, 0xb1}, 0x80000001}, {{&(0x7f00000017c0)=@pppoe={0x18, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000004b80)=[{&(0x7f0000003a80)=""/4096, 0x1000}, {&(0x7f0000000500)=""/19, 0x13}, {&(0x7f0000004a80)=""/58, 0x3a}, {&(0x7f0000004ac0)=""/77, 0x4d}, {&(0x7f0000004b40)=""/52, 0x34}], 0x5, &(0x7f0000004c00)=""/225, 0xe1}, 0x9}, {{&(0x7f0000004d00)=@ipx, 0x80, &(0x7f00000069c0)=[{&(0x7f0000004d80)=""/217, 0xd9}, {&(0x7f0000006a40)=""/4096, 0x1000}, {&(0x7f0000005e80)=""/163, 0xa3}, {&(0x7f0000005f40)=""/18, 0x12}, {&(0x7f0000005f80)=""/189, 0xbd}, {&(0x7f0000002840)=""/110, 0x6e}], 0x6, &(0x7f00000060c0)=""/8, 0x8}, 0x2}, {{&(0x7f0000006100)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast}, 0x80, &(0x7f0000006480)=[{&(0x7f0000006180)=""/255, 0xff}, {&(0x7f0000006280)=""/17, 0x11}, {&(0x7f00000062c0)=""/146, 0x92}, {&(0x7f0000006380)=""/225, 0xe1}], 0x4}, 0x1}, {{&(0x7f00000064c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @multicast1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000006540)=""/59, 0x3b}], 0x1, &(0x7f00000065c0)=""/101, 0x65}, 0xfff}, {{0x0, 0x0, &(0x7f0000006740), 0x0, &(0x7f0000001740)=""/58, 0x3a}, 0x6}], 0x8, 0x41, &(0x7f00000028c0)={0x0, 0x989680}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r2, &(0x7f0000000080)="10", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f00000000c0)=0x2, 0x4) [ 942.989275][ T6314] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 942.991520][ T6314] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 02:47:40 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00000000000000000000009cb42769b0e41739e69d04cf5f0e2a6b9b25d5c7c5ae0ac7934753e90852fa81367dfd941a204e388bb7b9c182cd149083389589f8464cb79a2c4e738036b645be7f721e2530ed8d168b4445ac63d1aab2b196abad554647ed08bf5635d75648e85567472e04d03adfc7f5f4387f23cbee61a815bf0a2bb1c7ccfed217a0265b008c4cd14afe52c87695f471ea08395a765a23e164dfbcc3b24721", 0xe5}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000180)=ANY=[@ANYBLOB="e00000027f0000010000000000200000"], 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f00000000c0)=0x120000, 0x4) r3 = fcntl$dupfd(r2, 0x406, r2) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000140)=0x21, 0x4) syz_open_dev$tty20(0xc, 0x4, 0x0) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing', 0x0, 0x0) getdents(r4, &(0x7f0000000200)=""/122, 0x7a) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) 02:47:40 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e509b72081b28559b334a", 0x12e9}], 0x1) 02:47:41 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00000000000000000000009cb42769b0e41739e69d04cf5f0e2a6b9b25d5c7c5ae0ac7934753e90852fa81367dfd941a204e388bb7b9c182cd149083389589f8464cb79a2c4e738036b645be7f721e2530ed8d168b4445ac63d1aab2b196abad554647ed08bf5635d75648e85567472e04d03adfc7f5f4387f23cbee61a815bf0a2bb1c7ccfed217a0265b008c4cd14afe52c87695f471ea08395a765a23e164dfbcc3b24721", 0xe5}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000180)=ANY=[@ANYBLOB="e00000027f0000010000000000200000"], 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f00000000c0)=0x120000, 0x4) r3 = fcntl$dupfd(r2, 0x406, r2) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000140)=0x21, 0x4) syz_open_dev$tty20(0xc, 0x4, 0x0) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing', 0x0, 0x0) getdents(r4, &(0x7f0000000200)=""/122, 0x7a) [ 943.117357][ T6328] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 943.137731][ T6328] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 02:47:41 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8efc9b72081b28559b334a", 0x12e9}], 0x1) [ 943.205688][ T6333] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 943.228541][ T6333] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 02:47:41 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00000000000000000000009cb42769b0e41739e69d04cf5f0e2a6b9b25d5c7c5ae0ac7934753e90852fa81367dfd941a204e388bb7b9c182cd149083389589f8464cb79a2c4e738036b645be7f721e2530ed8d168b4445ac63d1aab2b196abad554647ed08bf5635d75648e85567472e04d03adfc7f5f4387f23cbee61a815bf0a2bb1c7ccfed217a0265b008c4cd14afe52c87695f471ea08395a765a23e164dfbcc3b24721", 0xe5}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000180)=ANY=[@ANYBLOB="e00000027f0000010000000000200000"], 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f00000000c0)=0x120000, 0x4) r3 = fcntl$dupfd(r2, 0x406, r2) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000140)=0x21, 0x4) syz_open_dev$tty20(0xc, 0x4, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing', 0x0, 0x0) 02:47:41 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b07081b28559b334a", 0x12e9}], 0x1) [ 943.770745][ T6341] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 943.782885][ T6341] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 02:47:43 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040), &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) tkill(r3, 0x1000000000013) 02:47:43 executing program 3: keyctl$update(0x2, 0x0, &(0x7f00000000c0)="f7dfe24dcae327334f77608e6fa11bc242bae1ad93d4eb72e86baceb26635b182658f504f606a65d8b373d64adc8507f0994b0910976e28bd918282119d0aa139b880428937e64d648418924eceeb12937afe2ef5bcbf0a3bae1612b35fba7a8e9a6a8c16596cb49d83df54548cc8ad56fa84bbe1c6f437699e1aec6b6fde3776e72cf8a59b6a3a7f97a4e6e5d38ad435b05671e80f71303fd99f831f59eabd5a70c2ac66ebe6a6b6dbc81609129749c0a4fc0d0c60c3d15747dfcbaea38c96fca8d95a371a3171c9508fe8d0ad90e44bcf6", 0xd2) r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$inet6(0xa, 0x2, 0x80) mmap(&(0x7f00001ef000/0x2000)=nil, 0x2000, 0xcec91291c2b703d, 0x12, r0, 0xffffc000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 02:47:43 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00000000000000000000009cb42769b0e41739e69d04cf5f0e2a6b9b25d5c7c5ae0ac7934753e90852fa81367dfd941a204e388bb7b9c182cd149083389589f8464cb79a2c4e738036b645be7f721e2530ed8d168b4445ac63d1aab2b196abad554647ed08bf5635d75648e85567472e04d03adfc7f5f4387f23cbee61a815bf0a2bb1c7ccfed217a0265b008c4cd14afe52c87695f471ea08395a765a23e164dfbcc3b24721", 0xe5}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000180)=ANY=[@ANYBLOB="e00000027f0000010000000000200000"], 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f00000000c0)=0x120000, 0x4) r3 = fcntl$dupfd(r2, 0x406, r2) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000140)=0x21, 0x4) syz_open_dev$tty20(0xc, 0x4, 0x0) 02:47:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b08081b28559b334a", 0x12e9}], 0x1) 02:47:43 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing', 0x0, 0x0) getdents(r1, &(0x7f0000000200)=""/122, 0x7a) r2 = openat(r1, &(0x7f0000000140)='/proc/self/exe\x00', 0x440, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r4, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r7 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r7, 0x9275d000) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r6, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r5, &(0x7f0000000280)=ANY=[], 0xff01) splice(r4, 0x0, r6, 0x0, 0xb00, 0x0) 02:47:43 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000200)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000040)=0x2800, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x3655}]}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000200)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000040)=0x2800, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x3655}]}, 0x10) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000001700)="45a8b28381ee04ba90cc62cba564f4f36d84c1d346f9a52867980504f3f69457901fdb8bfe084424d267d31e720842cab0af38faf823a79709bcd6296ac1270c93cb710ab72d303ab36468cdf27a9c992e1a5c1f90aed5fac9d3b66fd2586de32b58657e714bf6fc54480d89301c7672a7b2fed0ff28964ac79c4708853361f9b2bad9110ab339c952014071c9e82db89775482bf7cd4c57c164ae44ff935922631e5df7de2a45722d6e81a792b69755413b3b6e1760d4efc55366d9a1bfb5179a460d9345e2286e", 0xc8, 0x0, &(0x7f0000001680)={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) writev(r2, &(0x7f0000000440)=[{&(0x7f0000000540)="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", 0x1000}, {&(0x7f00000000c0)="e702614bdba1567e9f5e24202235cb8faa8238dafdffbc245e032b100d618b42190341f97f90f020c81e081a50c4e5ec7c", 0x31}, {&(0x7f0000000240)="5fa02cd7bef307ec4b37066ad048257a387336ff8878dba91b716803e4bcb0f9dc43746ca71ec7d0c977e38d626b9e68088893bf0a7e2d01e3af3b7aadec9a3f0e6efad4ae4a21b161f19321358000437c04858bede3a2093238e9d944a2d32ac1023f5b6fc8752086caf800e2932b3f493dbc7dc1f564d73d43d527c8ab9508a89f7b8d8128ca2e81874780afe76e2c82b5a15aa154b100381f38fa47c745dc5f8906e85187837bcbc3cc478c07fd19986e2266e213b23ad25977c95e415a4122b0b4ba5631df3b318d5f63", 0xcc}, {&(0x7f0000000140)="1d36df4de11c98123f134ed14bfdc059a7bdd8577c064cfa968cfda4606bbb", 0x1f}, {&(0x7f0000000180)}, {&(0x7f0000000340)="469a66ed166ecd6da415b1a41a3217d028935045bd2bb97e3c1e3b8b6f224f1d76ab76724d050ce28597958fb837259d57492c5e29e2828ccfb727d2627de54edb116b77996b703a7f805057d3be1d16230c017a5ac24e74f16ae9791ee13ccad245caa1e57e697b6a1d9f1e9c827b6dc57e4ac0d28d23f1e8b1aa63c9069bfe7f4b27ccec2b70e0f356e805b1cb4977d5a08e175141d3ac9336150b238aae6b9be8579bb2796f805da0424869f9f001403d586d32", 0xb5}], 0x6) tee(r1, r0, 0x8, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x0) sendmsg$inet(r1, &(0x7f00000016c0)={&(0x7f0000000180)={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, &(0x7f0000001640)=[{&(0x7f0000001540)="89079366cfdc41737a5ad39d142d281ef0a60860246eb781a0dcfb9ba9cf1800d99cb531ae02978657b7252454a70265d4ca33fc9180843173273f06b8bbda00a42459210be4955523ad03933ce5aa25d103aee9d536f4e5e6e270310fb6c5fc7b6a4e94f5712d0e079225d21ea14451062179d825ae8a3dc079d0e7c3dfe5352b26513f3faeca45ea3748194ab8fabdd93216d8ebe93ac48f97d891", 0x9c}, {&(0x7f00000004c0)="e6a127", 0x3}, {&(0x7f0000001600)="9007ae98aa86a73e61a27f60f736b3bee168069ce754af5fab36ee0ef53997402b79351114aefc1226f01dcd4498069f45bf2f6cdf645b213d6652", 0x3b}], 0x3, &(0x7f0000001680)}, 0x8001) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f0000000080)=0x1, 0x4) 02:47:43 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00000000000000000000009cb42769b0e41739e69d04cf5f0e2a6b9b25d5c7c5ae0ac7934753e90852fa81367dfd941a204e388bb7b9c182cd149083389589f8464cb79a2c4e738036b645be7f721e2530ed8d168b4445ac63d1aab2b196abad554647ed08bf5635d75648e85567472e04d03adfc7f5f4387f23cbee61a815bf0a2bb1c7ccfed217a0265b008c4cd14afe52c87695f471ea08395a765a23e164dfbcc3b24721", 0xe5}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000180)=ANY=[@ANYBLOB="e00000027f0000010000000000200000"], 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f00000000c0)=0x120000, 0x4) r3 = fcntl$dupfd(r2, 0x406, r2) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000140)=0x21, 0x4) [ 945.982175][ T6351] serio: Serial port pts0 [ 945.987527][ T6352] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 945.999801][ T6352] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 946.046994][ T25] kauditd_printk_skb: 10 callbacks suppressed [ 946.047082][ T25] audit: type=1400 audit(1622256463.886:156): avc: denied { append } for pid=6360 comm="syz-executor.1" name="syz-executor.5" dev="sda1" ino=13852 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:sound_device_t:s0 tclass=file permissive=1 [ 946.055321][ T6368] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. 02:47:43 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000040)="c57f0df18a26eb1d3be5b2b7fe667183ea950708d2a44e48a95d32a773eeb4247f4023606e312d6e0f2680e1ce2ff5842a8aa0893b17f80d3ddab9375db36e444e16db04aa1a116b52db59177d923259628715e125c0dc780905757f150fd96fc3bee578e5199335cd4660de5db05da1ca01ec46436e179ee0a357e2c6c6d1f45436506584a5c2d187db50d5642a57128f4e65071684438029f13de7fac151eae216105f2c52c1d2670ed689dd31f41b270000000000000000", 0xb9, 0x24048052, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x64010100}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing', 0x0, 0x0) getdents(r1, &(0x7f0000000200)=""/122, 0x7a) sendfile(r1, r0, &(0x7f0000000180)=0x400, 0xffffffffffffff01) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) ioctl$FS_IOC_GETFLAGS(r1, 0x80086601, &(0x7f0000000140)) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x0) 02:47:43 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00000000000000000000009cb42769b0e41739e69d04cf5f0e2a6b9b25d5c7c5ae0ac7934753e90852fa81367dfd941a204e388bb7b9c182cd149083389589f8464cb79a2c4e738036b645be7f721e2530ed8d168b4445ac63d1aab2b196abad554647ed08bf5635d75648e85567472e04d03adfc7f5f4387f23cbee61a815bf0a2bb1c7ccfed217a0265b008c4cd14afe52c87695f471ea08395a765a23e164dfbcc3b24721", 0xe5}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000180)=ANY=[@ANYBLOB="e00000027f0000010000000000200000"], 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f00000000c0)=0x120000, 0x4) fcntl$dupfd(r2, 0x406, r2) 02:47:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000440)=""/80, 0x50}], 0x1, 0x2, 0x0) ioctl$TIOCL_PASTESEL(0xffffffffffffffff, 0x541c, &(0x7f00000001c0)) r6 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000180), 0x20000, 0x0) mmap(&(0x7f0000316000/0x1000)=nil, 0x1000, 0x2000004, 0x10, r6, 0x2f62e000) splice(r2, 0x0, r4, 0x0, 0xb00, 0x0) 02:47:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b09081b28559b334a", 0x12e9}], 0x1) [ 946.100915][ T6368] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 02:47:44 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000638000/0x1000)=nil, 0x1000, 0x1000002, 0x11, r1, 0x35d5f000) socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1d, 0x5, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r3, &(0x7f0000000140), 0x0, 0x4008802, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0xb) sendto$inet(r2, &(0x7f00000000c0)="d01f6b2e3738b2cf27b901d63f7bc2910da31f4258b3141271d8fc459be59a9e74ee923396874dd57b22279392e05f1bc78f687f2425da4830a9e020eb354bbbf53bbafa5773aed120846b1db7ae4c4fda97fedffd179e8600aa083d35160e6e50955934a8cf02622ff1db52d3084fc032fb4cf3d4bb0d917c0db384d9a5f9841beec05ef1a9981442b801e3ae0002427926c2faeab097af250ea8b3c2d196d6f17a8f40fee1c96ff96cc53f0d1d32", 0xaf, 0x40010, &(0x7f0000000180)={0x2, 0x4e24, @local}, 0x10) close_range(r0, r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x0) [ 946.155133][ T6379] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 946.167708][ T6379] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 02:47:46 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, 0x0) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) tkill(r3, 0x1000000000013) 02:47:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) eventfd2(0x80, 0x80403) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000003080), 0x4400, 0x0) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x110, r4, 0x9275d000) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r3, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$EBT_SO_SET_COUNTERS(r3, 0x0, 0x81, &(0x7f00000004c0)={'nat\x00', 0x0, 0x0, 0x0, [0x2, 0xb8, 0x0, 0x9, 0x5, 0x5], 0x1, &(0x7f0000000440)=[{}, {}, {}, {}, {}, {}], 0x0, [{}]}, 0x88) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x1, 0x200021f9}, 0x14) r5 = open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x62) preadv(r5, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/239, 0xef}, {&(0x7f00000005c0)=""/4096, 0x1000}], 0x2, 0x200, 0xb99) write$binfmt_misc(r2, &(0x7f0000000280)=ANY=[], 0xff01) splice(r1, 0x0, r3, 0x0, 0xb00, 0x0) preadv(r2, &(0x7f0000001ac0)=[{&(0x7f00000015c0)=""/116, 0x74}, {&(0x7f0000001640)=""/40, 0x28}, {&(0x7f0000001680)=""/45, 0x2d}, {&(0x7f00000016c0)=""/201, 0xc9}, {&(0x7f00000017c0)=""/44, 0x2c}, {&(0x7f0000001800)}, {&(0x7f0000001840)=""/172, 0xac}, {&(0x7f0000001900)=""/199, 0xc7}, {&(0x7f0000001a00)=""/138, 0x8a}], 0x9, 0x2, 0x7) 02:47:46 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00000000000000000000009cb42769b0e41739e69d04cf5f0e2a6b9b25d5c7c5ae0ac7934753e90852fa81367dfd941a204e388bb7b9c182cd149083389589f8464cb79a2c4e738036b645be7f721e2530ed8d168b4445ac63d1aab2b196abad554647ed08bf5635d75648e85567472e04d03adfc7f5f4387f23cbee61a815bf0a2bb1c7ccfed217a0265b008c4cd14afe52c87695f471ea08395a765a23e164dfbcc3b24721", 0xe5}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000180)=ANY=[@ANYBLOB="e00000027f0000010000000000200000"], 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f00000000c0)=0x120000, 0x4) 02:47:46 executing program 2: bind$inet(0xffffffffffffffff, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) sendto$inet(r0, &(0x7f0000000080)="d61099bbaa206a610645f791b7acf4821593c8474cdcaebb71a2a1a080d4ed7360", 0x21, 0x400c804, &(0x7f00000000c0)={0x2, 0x4e22, @loopback}, 0x10) r1 = openat(r0, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) shutdown(r1, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000140)="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", 0x19f, 0x0, 0x0, 0x0) 02:47:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b0a081b28559b334a", 0x12e9}], 0x1) 02:47:46 executing program 3: r0 = socket$inet6(0xa, 0x80000, 0x0) close(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) write$binfmt_misc(r1, &(0x7f00000000c0)={'syz0', "78f5902dfda2f6ddae0e3a23a867d086d6a1a64dc2594a72295245f116fa4edcfacf8031d8ffd0a8c5641c4a2040044fd0a20f8093c8a8f9a60c8d95c733c925a154e62e926c4156c37d1a141f6100f5084e7c619caa61cc4cf918cde3d34e72bdb8bc74e867b65cc62b739418bb536db941dc463290d3eab900dcb0f82b846867cd1e61ec6965006bb9d858110dab037ff454347d6b0c6e2ec7cd2e6be70c1fcefb9de112a4b4d4643dc9c62e705cb5865e4fbbbcf6bec008dd7003be989ae0b432e687ae5cb54e564a7abe290523696a4f7ed3c206b797dea65affac583f"}, 0xe3) sendto$unix(r2, &(0x7f0000000200)="1bac3c78d12a6b5e0eec6b654f393f282881a44a2b5007aa3c8b54d95d70dddfa778f135b52ed49872cd4af7c15706d85328b8e11e72a88b4f9a98a193bf71bed1c24ea9558c7bf8ff7e33dfb54b05b0fe54ea62454dc92478a0579e64a2d19ffc6b315bf3d6c3dba4a7fbfb708c8d63cf0f706cdeef44", 0x77, 0xd3084349a1d68db5, &(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) r3 = pidfd_getfd(r2, r2, 0x0) ioctl$FIGETBSZ(r3, 0x2, &(0x7f0000000040)) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) ioctl$SG_NEXT_CMD_LEN(r2, 0x2283, &(0x7f00000001c0)=0x7d) 02:47:46 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000200)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000040)=0x2800, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x3655}]}, 0x10) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendfile(r1, r2, &(0x7f0000000040)=0x100, 0xfffffffffffffffc) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 02:47:46 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00000000000000000000009cb42769b0e41739e69d04cf5f0e2a6b9b25d5c7c5ae0ac7934753e90852fa81367dfd941a204e388bb7b9c182cd149083389589f8464cb79a2c4e738036b645be7f721e2530ed8d168b4445ac63d1aab2b196abad554647ed08bf5635d75648e85567472e04d03adfc7f5f4387f23cbee61a815bf0a2bb1c7ccfed217a0265b008c4cd14afe52c87695f471ea08395a765a23e164dfbcc3b24721", 0xe5}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000180)=ANY=[@ANYBLOB="e00000027f0000010000000000200000"], 0x10) 02:47:46 executing program 2: mq_open(&(0x7f0000000080)='\xb8\xc6d\xe8\x90\xfe\x0e\xdf\xc2~K\x90\x98\xec/proc/sys/n%t/ipvx\xf74/tcp_kmem\x00', 0x0, 0x0, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing', 0x0, 0x0) getdents(r0, &(0x7f0000000200)=""/122, 0x7a) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r0, 0x8010661b, &(0x7f0000000180)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) r2 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000040), 0x101101, 0x0) close(r2) epoll_create1(0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/cgroups\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0x1a, &(0x7f00000001c0)="0eddbbc7ed0bd9a04864ab9451978cc844af6ef3ab0318cdaf7110da53ffc04190a2c1c7a1d3d28466bf6000986259cb4b7c5db3111b70472459852d09e68ddbcdac869b0c467156f7e7edc0cdaa5940ce30b4e619cdcdf83c66c75ac28c2b1f327dc3baf693b1ea921e3e17f3ad0fe1bd", 0x71) sendto$inet(r1, &(0x7f0000000140), 0x0, 0x20000006, &(0x7f0000000100)={0x2, 0x4e22, @multicast1}, 0x10) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000440)=ANY=[@ANYBLOB="ac1e01017f0000010000000008000000ffffffffe0000002ac1414aa000000007f000001e0000001ac14143800000000a23daf400b5a51e78acac56b232ac8ef9570abfcc0038583f588ab7a0694ac0a9ad9a374e327a787736e5b"], 0x30) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000040)=0x2800, 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x3655}]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000280)="ee3509ff36e61b1b42c813589f4d64d75792f3978ceca1627efc9c80386eba881a1b5ddc5f68130d979cd409e7814445316050220761b900bb1507c52e0118ff60fa3fef5e6926e0121e5f5d040181c207110c099ae289154d40a28411e5242236340d1e0d654954fce81dbba41f4128fd3f5d88b6f9221c2975b5e3e1e46c7d6200abec57323c1c7fa315543cc74a9ef723da620d87165661317f7f717619ed268409996f8b462a9180425d34d0ca4e7414eaeeb936a17a4e30aa95d35a5392a02ed0e0a948c8a3036a01", 0xcb, 0x44800, &(0x7f0000000380)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x0) [ 949.011881][ T6407] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 949.027226][ T6407] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 949.036078][ T6413] serio: Serial port pts0 02:47:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f0000000580)=0x1, 0x4) vmsplice(r4, &(0x7f00000002c0)=[{&(0x7f0000000200)="d3fd2d72a9745532b11c90f11007fbe376fa0c453b97fac64b5cd4faa0296034cf11823e30c25fe4b0ccaf9a0e4b488957787468a0401e97647b5c4784a7b04eae9892896ec5b33d680d1a173390d3293c470e919a17485e5e98f45fb3d569a31b0c55dc314364437724ed9d92a8f2800a41cfde93ec549fdd0d4759d81010ae3fcd50c7351c6117cc66cbc40cc4d0f15e1bd8fa8fc6f2db0f16dfd6ec64ba7f17d96a67058bbe31a96a563c4bd251b60a38bf74ca4ac53d494f8e8aab98", 0xbe}, {&(0x7f0000000440)="66f54a1c903b3ed71fd4f9cd9ed747a88eb2f686dd4078116dde0e8ced086c00bf8094ff79a9fd2d7af47bf76004ccb14a3bcd2762f742416f39a7cf9a0b3da76135c61fc2127b98654af3ffa2b21378d49c5d491296aa7882064cc4a9df076ed410439e4c356a6bfbfa8a12f7db5d14cbb157736e0732381f", 0x79}], 0x2, 0x6) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000180)=""/22, &(0x7f00000001c0)=0x16) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) splice(0xffffffffffffffff, &(0x7f0000000500)=0x4, r4, &(0x7f0000000540)=0x8, 0x8001, 0x1) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) fcntl$setstatus(r4, 0x4, 0x42800) openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x41400, 0x0) splice(r2, 0x0, r4, 0x0, 0xb00, 0x0) 02:47:46 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00000000000000000000009cb42769b0e41739e69d04cf5f0e2a6b9b25d5c7c5ae0ac7934753e90852fa81367dfd941a204e388bb7b9c182cd149083389589f8464cb79a2c4e738036b645be7f721e2530ed8d168b4445ac63d1aab2b196abad554647ed08bf5635d75648e85567472e04d03adfc7f5f4387f23cbee61a815bf0a2bb1c7ccfed217a0265b008c4cd14afe52c87695f471ea08395a765a23e164dfbcc3b24721", 0xe5}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:47:46 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f0000000040), 0x4) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x0) [ 949.103686][ T6425] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 949.104398][ T6425] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 949.144969][ T6432] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 949.156276][ T6432] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 02:47:49 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00000000000000000000009cb42769b0e41739e69d04cf5f0e2a6b9b25d5c7c5ae0ac7934753e90852fa81367dfd941a204e388bb7b9c182cd149083389589f8464cb79a2c4e738036b645be7f721e2530ed8d168b4445ac63d1aab2b196abad554647ed08bf5635d75648e85567472e04d03adfc7f5f4387f23cbee61a815bf0a2bb1c7ccfed217a0265b008c4cd14afe52c87695f471ea08395a765a23e164dfbcc3b24721", 0xe5}], 0x1) writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:47:49 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b0b081b28559b334a", 0x12e9}], 0x1) 02:47:49 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x5cae0939, {{0xa, 0x4e20, 0x8, @private1={0xfc, 0x1, '\x00', 0x1}, 0xcc}}}, 0x88) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x1a2) sendmmsg$inet6(r1, &(0x7f0000002d80)=[{{&(0x7f00000001c0)={0xa, 0x4e23, 0x9, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c, &(0x7f00000016c0)=[{&(0x7f0000000200)="5b1291b607378c39986f6ef2df48fc5fb4a134f300aab2114b92a4f9d29a0ec27643ac4a327f615a5d836ee953fd3b9673c73aa92e54bdd2882e490bad335d66669b034007b9f16913491bf37e0037e0c16b2196d1f61935aaf26c1ef4fd84b05d094dfb598a9194f88ad3b9fe20ea8be62fc321d4d04ee5366252c9512d75292562161864357d149f2d7ac5340b5b30bc1f92145168772e567b5468cfebf144340c4943bf9aee6d655de83412ce124d11aa5485a10baa538a9464989efef30af238784c72", 0xc5}, {&(0x7f0000000300)="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0x1000}, {&(0x7f0000001300)="739f5493e477c2d023b8b481c9", 0xd}, {&(0x7f0000001340)="9d79ff618de02a2eee0fa6c6c27e21313e4f2937a63cf88388", 0x19}, {&(0x7f0000001380)="6f1c5dc94d4d90cd5f93f5f164be993379f90fe721e7ceb5e0733bea1c30ac59296d2533e6956f47acc802af456fea53c4f67a2c4c384ed92118ef9e0835b0a29e3d909f6f69d7dd5df97be326ebe5163cab9623b72462c9e284c1d7acb1541ea0b125a4b1f5a2ae2da2b469887a00653feb9f9c857ed10a824166ebab53fcb46350ddb7dc2336df49192c065f2820c2cd7ff1c11e773c99365830c359f678aaf1f98c125c", 0xa5}, {&(0x7f0000001440)="ad7e840bd619bec87a977f039267c17057c50d5995775575640d9bf68575c8d99ae71952f7d9d6a5dba8d9a8a428a768fdb77e11cfdc7bf1b033e8bf86f35cc9b95598fdd240a74d01da5248a450f16e2ea0d6a864bb49b8aef0eb9ce4f13bfd42cd3b1d1f91dd06a667419355576279f5d2", 0x72}, {&(0x7f00000014c0)="587ae87acfab26ea17ea9288440d4d1264", 0x11}, {&(0x7f0000001500)="fb9f4fdb78f156dbc3debf762d319d6e9349e90c8e7d3f66c15a19ca40eb841dba7466ffdb4e37a2f1d80b84f643fb9450b3d94aa5ea8bbc8379433cf9033308d4", 0x41}, {&(0x7f0000001580)="26560399bc625d9ca708cffa6a99bf7c469c2ba9bd10d131a6fad48cd24a174e0760420faa629edb74eb93f260a61a6046956b2f4cffa76f", 0x38}, {&(0x7f00000015c0)="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", 0xfb}], 0xa, &(0x7f0000001780)=[@dstopts_2292={{0x128, 0x29, 0x4, {0x3c, 0x21, '\x00', [@padn={0x1, 0x2, [0x0, 0x0]}, @generic={0x80, 0xe3, "ad822bbd3b3f10d714d71b9f64330a33002a97bf691547892f1f7abc979fae5178da992643a3de04b3a8ddf891c6412a37b17847ae70a2c640fc1d24e094cb9e0f801ef119a6dbb533cfd9e10bd1e19c0a763d6120a919cdba039a42d05647212df1b7ec5b81fb33d3e51235077e3e1df339bf0d8e5e0aad2a2545815db044c3799002631122076323a248e771ad14e7a4f8c1b98dba49081f0dae568819d5a3e4072ca978733308f0b77c657450a08bc3e20ed81a160a9f808569f5954406a48ca0ca21ebababe30f0d4580fa73599428417de3fda1ff49c6aa5ae3d6fe2469600f5e"}, @ra={0x5, 0x2, 0xcf1a}, @pad1, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @empty}, @padn={0x1, 0x2, [0x0, 0x0]}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0xffffff01}}, @dstopts={{0x88, 0x29, 0x37, {0x33, 0xe, '\x00', [@hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0x3e}}, @calipso={0x7, 0x58, {0x3, 0x14, 0x92, 0x9, [0x200, 0x100, 0x100000000, 0x5, 0x0, 0x0, 0x222c, 0x1, 0x3f, 0xe]}}, @ra={0x5, 0x2, 0x4}]}}}], 0x1c8}}, {{&(0x7f0000001980)={0xa, 0x4e24, 0x0, @loopback, 0xe99}, 0x1c, &(0x7f0000001a00)=[{&(0x7f00000019c0)="eb151b77096b4eb8b56437fed41c71f3161e46d606f50e61a209c638cf0e19d0cb19d752", 0x24}], 0x1}}, {{&(0x7f0000001a40)={0xa, 0x4e20, 0x9, @private0, 0x2}, 0x1c, &(0x7f0000001c80)=[{&(0x7f0000001a80)="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", 0xff}, {&(0x7f0000001b80)}, {&(0x7f0000001bc0)="7168651b1b", 0x5}, {&(0x7f0000001c00)="c64432e5da65eda23cd48e3a6239d7238477b5d617b4634e8c6c033febcdd1b267f99c58770bb0f85bc7e2f8cef60b0007df3f44fd0fff43d46dd74724ce0f0a0c43893c6129f67661cb11e8f0b0644d0bddfdad8889e6a7354e18528ed1b2cf9442045a0aea", 0x66}], 0x4, &(0x7f0000001cc0)=[@dstopts={{0xe8, 0x29, 0x37, {0x2f, 0x19, '\x00', [@ra={0x5, 0x2, 0x8}, @jumbo={0xc2, 0x4, 0x9}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x1}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x78, 0x5, "13426a9a11"}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @generic={0x5, 0x90, "5b484fbd8847b4be933e0d2ea40b3b308c4295d18281420bcfd7d5f606e482eb72502533ba1184cbf8adb7c9e566a0d05cd72b1a4d7b25f2643e8bf8c677b18b128596ccf17fa954f690a43656dc1797a0144ec871e3e172f9eb4f2c368a2049f583b66bdc2c3f245e823d4e9e33921a52d93ba8aaac554ff6695a7eabe579566c14c53c1259bc98eb89ba2bcbecd30b"}]}}}], 0xe8}}, {{0x0, 0x0, &(0x7f0000002080)=[{&(0x7f0000001dc0)="78590eb046280baaac38457cffd12334099820690b0bb9228428ad11626d3d31b62a2ed8bcb030b326d18f31e43782121e324848497128985631d958a299ef586561a50f42ea1430cae3c0f2a3a2bf6e6eb02ff06d9007a46189f139f9f35757100652bf92b9a588737ec72beadacc5145c69e29352f21349fe188e5e2f17d5895c110284d522fc40c7b71c60b0f0602632030935c5f985fdc0f969fd77cc7388491de5acf310684381a", 0xaa}, {&(0x7f0000001e80)="e92a8987c09020094f30b175016717c2411ccb81a4b891bd7bb93ffb5727d4fbe5f776ad7857a9b24203be6afc33047bd508798107ee78525d3502131112e148ebf60eccb909dbf02da2c5d46fc313ea7e2a138c333eba95dc36dc8d00ed7445ea492a7dccd5de1a890b18e1b1aaaee1", 0x70}, {&(0x7f0000001f00)="7c705f659cf0e61e0f2665819f9cd07608d9afa58d93c8e416745dfb3424224fe3d09942e5a2e934494f8da13a9b68e6636568844f86e823300db82dcaebc78d7e78bc737aa9f1319bd7ebbc4be1e408bc5e1130bd3f412e6e1ab41643", 0x5d}, {&(0x7f0000001f80)="03145be12d90390b2dbb841497bc0f202684cdab8407f213ba0cdf1c61e3e7def7bb07dcd67e9b6111c802a81fe556cd4cc6fc796b064256a2d852de1cfa0a08c9bca9fbd73e47c841d04ab7d54b89d18915e2c6c06286f470879abda67d6639817d4f2d9fb82686a9dd4c593736e68c4579b4a54237c4d6d26fe83efc95661c0130f795d4b7a55350e6f559dfdcfed46783c4e3f0ebb94e732e143b3d", 0x9d}, {&(0x7f0000002040)="9d76b7250b50142b62d6356019be472c81daf29db33b24793961ffa02a4a4826c6fe430a233979413a82", 0x2a}], 0x5, &(0x7f0000002100)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x1}}], 0x18}}, {{&(0x7f0000002140)={0xa, 0x4e22, 0x3, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x4}, 0x1c, &(0x7f0000002500)=[{&(0x7f0000002180)="269fe2c87e33cc765948e94d2a88129a32ea36cee0edf26700fd4c994dc64f87cf4c5ca5535629903d071327ad87147481cc940f969837bcf77aff83bf2051558e27ab756dde23fdeb0201fc9b773c67d39f868e32118eb6d46a033cb9e84c4fce68e6df2af972e7a9c9b52ca852a41e93993e3019ef269270e14ea5ccad80ca5ab211ab8c38170395407c23d5ff6e6b1e24d383d749bcfcf09a705827261feedc925001e404681a55b8feb89bfca780782014815eaa2bb4a59a020f21342d7ba2f41f6a670e0f7f2796dbb0362138c834", 0xd1}, {&(0x7f0000002280)="fae93d378a4c43488b205914dfd0da3438c6fe4db0fe9573a1625a0b132689f030a48d1cbc2d02aeded4bbc3ad16503039b773124506246bd1ec4b9c4285047eb96552db", 0x44}, {&(0x7f0000002300)="88e9faff1b73e28fc461a9d208db5df981bd70153357698e42473c8a72dfcaa94ec2166d78daea50e3967ebc67caafa8ca6e86aed0cd4b9a251e5f10bed5d6be4ddd7f7ff8c6e5cf44cd7340fcd189804779228650642a4a136f6405a0a22ede4de8b872cba26045c2370b03e19f4ffdaf88b48b7885618fe82a279a29cb98e89c092ccdbb321a9d3f8a1a9f5ed443798c53322ee9aa868d283f2ccdaaeba06fd40324ce31955be7d4e3e49f9b3c4058a98d886eaff9f222bf238e95b95d74ef13e61dae7d41e81595", 0xc9}, {&(0x7f0000002400)="10a7738a3fdef23c5a44d765aeebdd1a4f34a6587550a036c28ed70a7adbe9f2004ad0693f65acfe5839653b5b804de2d6e97b673e2a1918cd763422b8badddf8c3c9d5ff3d33220c619b7ecb3fddaeb0d8a658030c83b50fd02b2bdfcf3d6f8ca0048bf34df08f7aeeaf099fc3ec71318de5366a7b88d58d46faf131959ebd66a06be24e8d6f019b2e3fdb3b031c0db40fa1d23ce0dc9a9569cc1cf9d6a98f442a7b5558cd4fd2df3973670dc5b6ec8fa5b9fd3bcd0da091a9f31d7fdc64d", 0xbf}, {&(0x7f00000024c0)="cd9483134594a05bb8a8cf5018d174c9d87f33759f82fd529165b821b2137674a1cc1826a74261cbd38b00", 0x2b}], 0x5, &(0x7f0000002580)=[@hopopts_2292={{0x110, 0x29, 0x36, {0x2b, 0x1e, '\x00', [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @pad1, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @private2}, @ra={0x5, 0x2, 0xd08}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @generic={0x8, 0xb3, "54f86f07335ef372f820afe3a3586924069e989b4de08a749227a14d59cfa36a90cd0a6cc42b9d6062e14c3cca791da2f81569d87fe5ea132c470096f4eb2479fc289c0b20d92292234763248ba2eea180f2b5f802f79e089acca5c43a20d3b3b2da581e02bf389304299a59732ecd7facc67329d0470de3d50c8d9472c2155a04c8b79df39ee03f22fc01c02b0317d9f40bd40d500417a2427608dde71a065a17d692aa046941437eaad7653a57f55dd60bf9"}, @jumbo={0xc2, 0x4, 0x6}, @ra={0x5, 0x2, 0x2}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x7fff}}, @rthdr={{0x48, 0x29, 0x39, {0x21, 0x6, 0x2, 0xf9, 0x0, [@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @private1={0xfc, 0x1, '\x00', 0x1}, @local]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x81}}, @pktinfo={{0x24, 0x29, 0x32, {@remote}}}, @rthdr_2292={{0xb8, 0x29, 0x39, {0x87, 0x14, 0x0, 0x1, 0x0, [@rand_addr=' \x01\x00', @ipv4={'\x00', '\xff\xff', @local}, @local, @loopback, @private0, @private1={0xfc, 0x1, '\x00', 0x1}, @ipv4={'\x00', '\xff\xff', @broadcast}, @loopback, @remote, @loopback]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x3}}], 0x280}}, {{0x0, 0x0, &(0x7f0000002cc0)=[{&(0x7f0000002800)="0ee02335525ff6dc6209bddc62bfc3dd50868bd7fba2d601934b5d42649629c2c9e5d53b2e067ed894803d8561425c4a06f2060a0096a1219689c4d48640e952acd1a0cf7c2ce9aa5e38021088c31a40039c25448026c0f04511531c1e24671c8f20feb37d27f6edd2bf0b1ccc84e32099f060f877e359ce6d2fb4e611ab22cf9b5219877953b0e1334112b881d2f0631c45225839db2e361ed00fc020182cc2ff528ba7f7390f6e116afa6bfadec2b3fe8d0a1b32edf231d4c247", 0xbb}, {&(0x7f00000028c0)="0b49e2fc250901eeb916fb198f2b58648ae786816c73900ea40ed8f2616973581abe6693391c0431dfcb89f77285dd8f2e0959a1f48996", 0x37}, {&(0x7f0000002900)="c5d21f66be184d7b65aba32b311e112ec42a42041822eb6844db8138a13f3e2f9812b4d4a81426c1bd697220b045562afa035391a0570821e278c87993982a85762d1b8a65ecb6", 0x47}, {&(0x7f0000002980)="405fdaa30131eea1f5880024a04c33f90e6a4899cfe1c0c71082f673d7468703331930a59fbc18e11d74f540b68a63f2458a566cc976e087b70d136a8d7eed3eb49b194b970ca8c64eb7a54a3e26f936ac8db646d25ca7a66ae2ff8fb5c66faad9951a4f3532ffd56e035f01574fbe0013b6ab0e130479e5774a7012800429076bf13638480908676d4c1f737a8af3ba625f60f74b9022f5767845cb681d26e107977006513523", 0xa7}, {&(0x7f0000002a40)="886dae16ae4dbbd6c1da4e061d3e9cc5739260c87c3e63052058d80532dc3299a12df12f023ed5951dfaf4a49221ee237bba14cb79fec2c08c9847bcc72806da79c8f8bba84908ecdec9bbd729de13ca99026e494a988393f1d0e5ee2751050f82d3ff9931923baf78cdd5017a1920526112dfaf2c572e60ca3f7531ea7ea47242b95028cd13db2fbc07a733077623810b1e037f70392e7390d4445df71d0c194f70b59371f349b532ba6c", 0xab}, {&(0x7f0000002b00)="9bd4f88f9ceaf8990528ba9ff13094aab7f2a619cfb96395ee5abbda3f7a4453f18d27c61ee770bdb490dea1fce6c3840244cf54321af58affe3d59007b539bd4d7ef7424316dd0d41dbb311d87fd134adf74a362f8562483941729e3d7006333b11c4b530ad693af5b20fd0", 0x6c}, {&(0x7f0000002b80)="17aa97a336465f56865a95f2128aadc77a9264d0ad76d42c2748d783d611efbd214c478805a29b4de57252cf30a61faf28917a3393865f4ee2650d1ebd9445ce9c64f059c80bc8eb3f22195f2e17abc046b8c428cf4f6544d4bd6dcd8afc992cbd1e38744c7a238aae8fd0a0096e0d449e", 0x71}, {&(0x7f0000002c00)="687b0d9140348b751232a1365a08c4d8143fe6f839b2c20cbb59ba8a13a87205065f273bb152235833eb5bce8bf59bf998dbd0e406044ec28980b2f8a52cad657e6056bc96af1eff5a96585b61c8e7cede5182dab5470afda718dc6d7b9216af5cd21f58aa25182e6c9cb07c8774f3c935683c4d8a9bf721866e7f263b17ac8600fd9e2f3cdd54", 0x87}], 0x8, &(0x7f0000002d40)=[@hoplimit={{0x14, 0x29, 0x34, 0x2}}, @tclass={{0x14, 0x29, 0x43, 0x7ff}}], 0x30}}], 0x6, 0xc8010) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000001b80)='/sys/power/pm_debug_messages', 0x422000, 0x5) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000002f00)={{0xa, 0x4e20, 0x5, @private0={0xfc, 0x0, '\x00', 0x1}, 0x89ad}, {0xa, 0x4e22, 0x7, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x80}, 0x1, [0x6, 0xfff, 0x9, 0x4, 0x8000, 0x7f, 0x200, 0x7]}, 0x5c) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000000040)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 02:47:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e24, @remote}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180)={0x2, 0x4e20, @rand_addr=0x64010100}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x44000, 0x0, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x440002, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3, 0x810, r2, 0xbcd49000) ioctl$sock_netdev_private(r1, 0x89fd, &(0x7f0000000540)="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") setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000040)={{0xf5, @private=0xa010102, 0x4e22, 0x4, 'lc\x00', 0x5, 0x8, 0x47}, {@remote, 0x4e22, 0x0, 0x8, 0x1, 0xffff}}, 0x44) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing', 0x0, 0x0) getdents(r3, &(0x7f0000000200)=""/122, 0x7a) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) ioctl$RTC_EPOCH_SET(r3, 0x4008700e, 0x1f) 02:47:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000001fc0), 0x7f, 0x460400) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002080)={&(0x7f0000000180)=@proc={0x10, 0x0, 0x25dfdbff, 0x100000}, 0xc, &(0x7f0000000440)=[{&(0x7f00000005c0)={0x324, 0x25, 0x200, 0x70bd28, 0x25dfdbfd, "", [@nested={0x27f, 0xc, 0x0, 0x1, [@generic, @typed={0x8, 0x25, 0x0, 0x0, @u32=0xb9}, @generic="7f88619c254c0091227709945c0106612b1b3df1a43b26d0904631e5ba5574263f400568fc611568b68f20499d7ed8f72842fc30e8a2641302893bfa1fee94763922180af029ee4002fa2755b283c50d01e075bff975ea8e13fe37d0c72a27433d0cf1c692bd116ebebb8dbfb5d4350510b2fe693bfaff1cbbc2b61a6facc75b2b77e12a0f04c6c1eadebe756cd364988a336f402dd7aeed5977daa3986580f907571413170990749c594f09c658c2f1a92e10b2d8553fb41d0dc6688f9357c7596e89be041c59805a189d241c64565b", @typed={0xc, 0x0, 0x0, 0x0, @u64=0x20}, @generic="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", @typed={0x7, 0xb, 0x0, 0x0, @str='u#\x00'}, @generic="868c449923fced11ebb58bbcf64a3fc4e92023aeaf17e87230a940f11709e620efbd674b026cf295cd80d28907dc35c6029e4fd5b3efad7585906ca055e9de88140748a1a351643e236ffc8d75081942f4fe907c9fcb5b3a9447d8ca01c8bd5e1c98f402a7a47871aa725a028e2b2d7aefdd13827eaee663fe6d2f575417da0502b05d5059a9664f8673e7e2", @typed={0x4, 0x29}]}, @typed={0x8, 0xd, 0x0, 0x0, @u32=0x8}, @nested={0x81, 0x2a, 0x0, 0x1, [@generic="bb09c4923081d8ccbebffa05a7b59dc1d845bb80dd5bc13b8304855480291f723f538229a89edb9a19ece5aa1334b5b9c6d8626bb36fc357e9598294295519d473b140e32aec8073f9367c02555372ec8bb7a4c257964ce4068bcc2bfec3c40aca711457062d79b3", @generic="86713035c59a717122", @typed={0xc, 0x2, 0x0, 0x0, @u64=0x379c84ea}]}, @generic="8639840d4a5d24"]}, 0x324}, {&(0x7f0000000900)={0x2d4, 0x10, 0x800, 0x70bd2a, 0x25dfdbfc, "", [@nested={0x149, 0x3a, 0x0, 0x1, [@generic="fa45a416b7bb8204623985140515bd182a692b929a988395a05ed03d3a3a473c006f925abfde4dcfae19a524776de0683fca9a0880c20d78789f3a219a7b36acc4207eef98d37249aac635385d1072c1f04fdde089385d0b37e409187c2e82fc1ed873dc0eee4de48317ad07e6f8e0d0c8f573dfab0eba8f7644410f6aa6af834be27303e556a6c5809d0003d81d26948508aaf1f4cc83fc30f2eb6c0d581a49e94f083fcebee44b5aa80c", @typed={0x8, 0x2a, 0x0, 0x0, @uid}, @typed={0x8, 0x68, 0x0, 0x0, @fd}, @generic="09ec12c6cf2357864f66f9093bf543cc84a9e5e9622f3e49db61b4d18f8073b7120493dac0f79a35fd6e049526306ec412ee8fe5e6510fce6cd4923b95748b27025b5e73f7ce732cb0fbeb454aa98d8aa9d95d789ddef8ab046dec23e7ae93659c487b", @generic="97b342a871b31a8d0d2136d17e07fec06b91f268fc6b18fa0d8d564ca9e9331eda0873cc025313"]}, @nested={0x176, 0x6b, 0x0, 0x1, [@generic="2cebf79caf5761be1af2058cbe596a32c5ac0b1f5d61e41d07b1f0c2ddfeaf8a26ad63008a16af4b64eddda76e6c07b80722ecd9b0a46107a0e157f2177bd968e40e3f246ca4c814fd9ee9edbce7c7de1ae5cd577d375b25be7bf2bc92125bdef3f74082b265b15702c2a95fa539a4184d3ba710d6aa97bbd12e16eb5181adbd72088b6a9063a7543143605727d7520afa7ead2464", @generic="ae2f83ecb888a30c19818c752b53413d54f98ac02e0803fc18819cfc0616b3746ab75f555a3cd260a6272cb0f4735c6923f851b8f7ce401919f2bcae30dc592693097f5fdb81fea105c6f1d31d5442596aec6c23e99968b3b7525a7afdfed3565ec6cb4e21af2accd430235b9a398072f6ee2b92b74722cb244953161fae4deb9744cce3eed63d0b345e6da6c776af70fdef74ec5a2836683e151441a209dc1622ca48f916a18a7c8f616380e9a392feabbd679d6de8d8841f64936c3e2ed3af29a229b50167ab63d520f4fcf272b2788761cf2ac3444fd2b98895136b"]}]}, 0x2d4}, {&(0x7f00000020c0)=ANY=[@ANYBLOB="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@ANYRES32, @ANYBLOB="8301158008004200", @ANYRES32=0x0, @ANYBLOB="807a2af5e3f550a0a6488706bc62312b9680ed772e8b1afd75503c1dbafe41d0a778df6e442a", @ANYRES32, @ANYBLOB="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"], 0x11e8}, {&(0x7f00000002c0)={0x1c, 0x12, 0x2, 0x70bd2b, 0x25dfdbfd, "", [@typed={0xc, 0x21, 0x0, 0x0, @str='\'-\xbf-\'-\x82\x00'}]}, 0x1c}], 0x4, &(0x7f0000002000)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x20, 0x1, 0x1, [r2, r0, r0, r3]}}], 0x80, 0x801}, 0x4000014) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r4, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r7 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r7, 0x9275d000) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r6, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r5, &(0x7f0000000280)=ANY=[], 0xff01) splice(r4, 0x0, r6, 0x0, 0xb00, 0x0) 02:47:49 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, 0x0) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) tkill(r3, 0x1000000000013) 02:47:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[@mss={0x2, 0x5}, @window={0x3, 0x5, 0x6}, @sack_perm, @window={0x3, 0x7, 0x2}], 0x4) 02:47:49 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00000000000000000000009cb42769b0e41739e69d04cf5f0e2a6b9b25d5c7c5ae0ac7934753e90852fa81367dfd941a204e388bb7b9c182cd149083389589f8464cb79a2c4e738036b645be7f721e2530ed8d168b4445ac63d1aab2b196abad554647ed08bf5635d75648e85567472e04d03adfc7f5f4387f23cbee61a815bf0a2bb1c7ccfed217a0265b008c4cd14afe52c87695f471ea08395a765a23e164dfbcc3b24721", 0xe5}], 0x1) writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:47:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) splice(r2, 0x0, r4, 0x0, 0xb00, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000180)={0x0, 'wg1\x00', 0x3}, 0x18) [ 952.052472][ T6456] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 952.075158][ T6460] serio: Serial port pts0 02:47:49 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00000000000000000000009cb42769b0e41739e69d04cf5f0e2a6b9b25d5c7c5ae0ac7934753e90852fa81367dfd941a204e388bb7b9c182cd149083389589f8464cb79a2c4e738036b645be7f721e2530ed8d168b4445ac63d1aab2b196abad554647ed08bf5635d75648e85567472e04d03adfc7f5f4387f23cbee61a815bf0a2bb1c7ccfed217a0265b008c4cd14afe52c87695f471ea08395a765a23e164dfbcc3b24721", 0xe5}], 0x1) writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:47:50 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b0c081b28559b334a", 0x12e9}], 0x1) 02:47:50 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) [ 952.121208][ T6469] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 952.148185][ T6475] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. 02:47:50 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:47:50 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b0d081b28559b334a", 0x12e9}], 0x1) [ 952.184975][ T6482] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 952.217371][ T6484] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 02:47:50 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:47:50 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b0e081b28559b334a", 0x12e9}], 0x1) 02:47:50 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet6(r1, &(0x7f00000025c0)={0xa, 0x4e22, 0xa39, @private1={0xfc, 0x1, '\x00', 0x1}, 0x3}, 0x1c) mmap(&(0x7f0000638000/0x1000)=nil, 0x1000, 0x1000002, 0x11, r3, 0x35d5f000) preadv(r3, &(0x7f0000002600)=[{&(0x7f00000000c0)=""/37, 0x25}, {&(0x7f00000011c0)=""/155, 0x9b}, {&(0x7f0000001280)=""/211, 0xd3}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000002380)=""/114, 0x72}, {&(0x7f0000002400)=""/223, 0xdf}, {&(0x7f0000002500)=""/142, 0x8e}, {&(0x7f0000000100)=""/41, 0x29}, {&(0x7f00000026c0)=""/14, 0xe}], 0x9, 0xd9d, 0xfffffff5) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) preadv(r0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x1, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000140)=ANY=[@ANYBLOB="3302000000001c00c910fc0200000000000000000000000000000000000000004e33d85e4e50f8519f2b0b365daf5f1216809272b39e21c0080f2cb0ba74020dc729b0d423961505c638feca236798a8c7649f9cd6"], 0x20) [ 952.925931][ T6499] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 02:47:52 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, 0x0) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) tkill(r3, 0x1000000000013) 02:47:52 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00000000000000000000009cb42769b0e41739e69d04cf5f0e2a6b9b25d5c7c5ae0ac7934753e90852fa81367dfd941a204e388bb7b9c182cd149083389589f8464cb79a2c4e738036b645be7f721e2530ed8d168b4445ac63d1aab2b196abad554647ed08bf5635d75648e85567472e04d03adfc7f5f4387f23cbee61a815bf0a2bb1c7ccfed217a0265b008c4cd14afe52c87695f471ea08395a765a23e164dfbcc3b24721", 0xe5}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:47:52 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) accept4$inet(r1, 0x0, &(0x7f0000000040), 0x80800) r2 = accept(r0, &(0x7f0000000080)=@alg, &(0x7f0000000140)=0x80) sendto$inet(r2, &(0x7f0000000240)="c34d5cfcecbfd3fd9d9eb8b2ce66a6be0609b5011a00c2814d2f0c0fa3ce59c6bfff79ddce6e366d402a1c312d6f99ad6e2a447af63dd1f7e45e9c44136ced347c4b323bb69281a0d5509ce7f70d3dbf9590127233688f95cc0be1541ea1bddd7bf3b89284426440edafdecf13b278d596e2d60407a7d8f43a4881fe4e36a0d180dca8fdc8abfeb1a873fe8fa50ef872a19f08e58be85eda8ef4f4448b6967cff06033aebf3e664dad165cf4f918a8ca8efe55ab3cafcab2bd69a40f9894836716c2c82147", 0xc5, 0x400c800, 0x0, 0x0) 02:47:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, &(0x7f0000000180)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f00000001c0)="96b9b55031c4206382cf55cadf98c3bf0a99ad5893292cf0aee8b5a3425db8649745489ab5756319636defd39100ebff9c6d8d37e9f641a6debd987aec286f329d5b3b401c12976c3bf3ecf7427fe73f5c867a722fa61777a6fcc73e5bd42bd5cc6d97f5197e4ee6b98210c96a8af480ea0d2fa44cc4a8ffa913d38604d16c8d22c38bc7ad941a20cd948b2cbac4d786ca26c762ab71bbd8d2833638d34b042c3d9f5b0644c82ef0a71c1438855b", 0xae) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000000280)={0x40000001}) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) splice(r2, 0x0, r4, 0x0, 0xb00, 0x0) 02:47:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b0f081b28559b334a", 0x12e9}], 0x1) 02:47:52 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x0, 0xc1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) r2 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000000c0)='ns/mnt\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000100)={0x40000009}) ioctl$FIGETBSZ(0xffffffffffffffff, 0x2, &(0x7f0000000040)) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 02:47:52 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00000000000000000000009cb42769b0e41739e69d04cf5f0e2a6b9b25d5c7c5ae0ac7934753e90852fa81367dfd941a204e388bb7b9c182cd149083389589f8464cb79a2c4e738036b645be7f721e2530ed8d168b4445ac63d1aab2b196abad554647ed08bf5635d75648e85567472e04d03adfc7f5f4387f23cbee61a815bf0a2bb1c7ccfed217a0265b008c4cd14afe52c87695f471ea08395a765a23e164dfbcc3b24721", 0xe5}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) [ 955.062855][ T6511] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 955.072255][ T6512] serio: Serial port pts0 02:47:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) splice(r2, 0x0, r4, 0x0, 0xb00, 0x0) 02:47:53 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000000100)=[{0x9, 0x4, 0x0, 0x1, @tick=0x8000, {0x20, 0xf}, {0x1, 0x6}, @quote={{0x40, 0xf9}, 0x1ff, &(0x7f00000000c0)={0x1f, 0x2, 0x1, 0x4, @tick=0xffffffff, {0x81, 0x1f}, {0x2, 0x8}, @quote={{0xf9}, 0x5, &(0x7f0000000040)={0x7, 0x80, 0x8, 0x80, @tick=0xdfd, {0x0, 0x7}, {0x5f, 0x3}, @raw32={[0x4, 0xfffffff9, 0x80000000]}}}}}}], 0x1c) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 02:47:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000940)=[{&(0x7f00000001c0)}, {&(0x7f0000000200)=""/159, 0x9f}, {&(0x7f00000005c0)=""/209, 0xd1}, {&(0x7f00000002c0)}, {&(0x7f00000006c0)=""/247, 0xf7}, {&(0x7f00000007c0)=""/227, 0xe3}, {&(0x7f00000008c0)=""/96, 0x60}], 0x7, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) accept(r2, &(0x7f0000000480)=@isdn, &(0x7f0000000500)=0x80) openat$full(0xffffffffffffff9c, &(0x7f0000000540), 0x800, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) sendfile(0xffffffffffffffff, r3, &(0x7f0000000180)=0x3f, 0x5) splice(r2, 0x0, r4, 0x0, 0xb00, 0x0) 02:47:53 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00000000000000000000009cb42769b0e41739e69d04cf5f0e2a6b9b25d5c7c5ae0ac7934753e90852fa81367dfd941a204e388bb7b9c182cd149083389589f8464cb79a2c4e738036b645be7f721e2530ed8d168b4445ac63d1aab2b196abad554647ed08bf5635d75648e85567472e04d03adfc7f5f4387f23cbee61a815bf0a2bb1c7ccfed217a0265b008c4cd14afe52c87695f471ea08395a765a23e164dfbcc3b24721", 0xe5}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) [ 955.130079][ T6524] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 02:47:53 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b18081b28559b334a", 0x12e9}], 0x1) [ 955.203243][ T6539] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 02:47:55 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) tkill(r3, 0x1000000000013) 02:47:55 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00000000000000000000009cb42769b0e41739e69d04cf5f0e2a6b9b25d5c7c5ae0ac7934753e90852fa81367dfd941a204e388bb7b9c182cd149083389589f8464cb79a2c4e738036b645be7f721e2530ed8d168b4445ac63d1aab2b196abad554647ed08bf5635d75648e85567472e04d03adfc7f5f4387f23cbee61a815bf0a2bb1c7ccfed217a0265b008c4cd14afe52c87695f471ea08395a765a23e164dfbcc3b24721", 0xe5}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:47:55 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b1a081b28559b334a", 0x12e9}], 0x1) 02:47:55 executing program 2: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000140), 0x2fa001, 0x0) sendmsg$NL80211_CMD_GET_WIPHY(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x28, 0x0, 0x100, 0x70bd28, 0x25dfdbff, {{}, {@val={0x8, 0x1, 0x26}, @void, @val={0xc, 0x99, {0x3f, 0x75}}}}, [""]}, 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x4000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r1, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x40806685, &(0x7f0000000080)={0x1, 0x1, 0x1000, 0x2a, &(0x7f0000000040)="ba870db253bef0312f76ad77c4cf6e1c5689856babc4b7560130f74be421a2fd5db44237af1a0e188c6a", 0xb7, 0x0, &(0x7f0000000280)="e50ebfb38f575ea107d4589c40f31039e9b3faf7b815b779e24b680e68d2735e822358d11569185041b81753b3382fa16e4df8c78cec023502624e634c3913b5f0a759a8cf196472261a226cc71dfbb9439f45f699de8aaeb41da02c4c9caa6b8380b461cdd3f156fa822106cf216dafbf878cf054d67ba87f2c6c20eb7f999bd292c8842de58f6ef0727aebd9addc3a72dc3fdc862d519c3c91447a21d87e3c359f0173a34740000e12296111373eab95e31b704aa2e5"}) sendmsg$NL80211_CMD_DEL_STATION(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x74, 0x0, 0x4, 0x70bd26, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x8000, 0x5e}}}}, [@NL80211_ATTR_OPMODE_NOTIF={0x5, 0xc2, 0x2}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x3}, @NL80211_ATTR_STA_SUPPORTED_CHANNELS={0xa, 0xbd, [0x86, 0x1ff, 0x2]}, @NL80211_ATTR_STA_PLINK_ACTION={0x5}, @NL80211_ATTR_STA_SUPPORTED_RATES={0x13, 0x13, [{0x3}, {0x12}, {0x34}, {0x2, 0x1}, {0x21}, {0x6c, 0x1}, {0x5}, {0x6, 0x1}, {0x48}, {0x16}, {0x5}, {0xb}, {0x1b}, {0x9, 0x1}, {0x3, 0x1}]}, @NL80211_ATTR_STA_FLAGS2={0xc, 0x43, {0x4, 0x3}}, @NL80211_ATTR_STA_AID={0x6, 0x10, 0x124}, @NL80211_ATTR_MGMT_SUBTYPE={0x5, 0x29, 0xa}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x0) 02:47:55 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x4e24, 0x101, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 02:47:55 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00000000000000000000009cb42769b0e41739e69d04cf5f0e2a6b9b25d5c7c5ae0ac7934753e90852fa81367dfd941a204e388bb7b9c182cd149083389589f8464cb79a2c4e738036b645be7f721e2530ed8d168b4445ac63d1aab2b196abad554647ed08bf5635d75648e85567472e04d03adfc7f5f4387f23cbee61a815bf0a2bb1c7ccfed217a0265b008c4cd14afe52c87695f471ea08395a765a23e164dfbcc3b24721", 0xe5}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:47:56 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b1b081b28559b334a", 0x12e9}], 0x1) [ 958.092391][ T6555] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 958.100546][ T6560] serio: Serial port pts0 [ 958.108119][ T6555] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 958.131522][ T6567] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. 02:47:56 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00000000000000000000009cb42769b0e41739e69d04cf5f0e2a6b9b25d5c7c5ae0ac7934753e90852fa81367dfd941a204e388bb7b9c182cd149083389589f8464cb79a2c4e738036b645be7f721e2530ed8d168b4445ac63d1aab2b196abad554647ed08bf5635d75648e85567472e04d03adfc7f5f4387f23cbee61a815bf0a2bb1c7ccfed217a0265b008c4cd14afe52c87695f471ea08395a765a23e164dfbcc3b24721", 0xe5}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:47:56 executing program 4: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00000000000000000000009cb42769b0e41739e69d04cf5f0e2a6b9b25d5c7c5ae0ac7934753e90852fa81367dfd941a204e388bb7b9c182cd149083389589f8464cb79a2c4e738036b645be7f721e2530ed8d168b4445ac63d1aab2b196abad554647ed08bf5635d75648e85567472e04d03adfc7f5f4387f23cbee61a815bf0a2bb1c7ccfed217a0265b008c4cd14afe52c87695f471ea08395a765a23e164dfbcc3b24721", 0xe5}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:47:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000180)=""/179, 0xb3}, {&(0x7f0000000240)=""/50, 0x32}, {&(0x7f00000005c0)=""/4096, 0x1000}], 0x3, 0x1, 0x400) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200121f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) splice(r2, 0x0, r4, 0x0, 0xb00, 0x0) [ 958.142832][ T6567] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 958.173456][ T6574] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 958.183173][ T6574] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 02:47:56 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b3b081b28559b334a", 0x12e9}], 0x1) 02:47:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) sendfile(r5, r3, &(0x7f0000000180)=0x7, 0x1) splice(r2, 0x0, r4, 0x0, 0xb00, 0x0) [ 958.214342][ T6578] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 958.224903][ T6578] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 02:47:58 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) tkill(r3, 0x1000000000013) 02:47:58 executing program 4: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00000000000000000000009cb42769b0e41739e69d04cf5f0e2a6b9b25d5c7c5ae0ac7934753e90852fa81367dfd941a204e388bb7b9c182cd149083389589f8464cb79a2c4e738036b645be7f721e2530ed8d168b4445ac63d1aab2b196abad554647ed08bf5635d75648e85567472e04d03adfc7f5f4387f23cbee61a815bf0a2bb1c7ccfed217a0265b008c4cd14afe52c87695f471ea08395a765a23e164dfbcc3b24721", 0xe5}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:47:58 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x0, 0xd9f, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000040)=0x2800, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x166}]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) poll(&(0x7f0000000180)=[{r0, 0x80}, {r0, 0x4200}, {0xffffffffffffffff, 0x9004}, {r0, 0x400}], 0x4, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0xa, &(0x7f0000000580)=0x2, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) mmap(&(0x7f00005dd000/0x3000)=nil, 0x3000, 0x2, 0x1010, 0xffffffffffffffff, 0x69175000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) read(0xffffffffffffffff, &(0x7f0000000240)=""/177, 0xb1) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) splice(r2, 0x0, r4, 0x0, 0xb00, 0x0) 02:47:58 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b3c081b28559b334a", 0x12e9}], 0x1) 02:47:58 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) recvmmsg(r0, &(0x7f0000007440)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/14, 0xe}, {&(0x7f0000000140)=""/146, 0x92}, {&(0x7f0000000200)=""/111, 0x6f}, {&(0x7f0000000280)=""/220, 0xdc}], 0x4, &(0x7f00000003c0)=""/162, 0x77}, 0x10001}, {{&(0x7f0000000480)=@can, 0x80, &(0x7f0000001780)=[{&(0x7f0000000540)=""/81, 0x51}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/164, 0xa4}, {&(0x7f0000001680)=""/252, 0xfc}], 0x4, &(0x7f00000017c0)=""/210, 0xd2}, 0x4}, {{&(0x7f00000018c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001c40)=[{&(0x7f0000001940)=""/37, 0x25}, {&(0x7f0000001980)=""/152, 0x98}, {&(0x7f0000007680)=""/85, 0x55}, {&(0x7f0000001ac0)=""/175, 0xaf}, {&(0x7f0000001b80)=""/190, 0xbe}], 0x5}, 0x1}, {{&(0x7f0000001cc0)=@hci, 0x80, &(0x7f0000002200), 0x9, &(0x7f00000022c0)=""/73, 0x49}, 0xfaa}, {{&(0x7f0000002340)=@ax25={{0x3, @rose}, [@default, @remote, @rose, @netrom, @bcast, @remote, @null, @default]}, 0x80, &(0x7f0000001e00)=[{&(0x7f00000023c0)=""/10, 0xa}, {&(0x7f0000002400)=""/201, 0xc9}, {&(0x7f0000002500)=""/4096, 0x1000}, {&(0x7f0000003500)=""/42, 0x2a}, {&(0x7f0000003540)=""/4096, 0x1000}, {&(0x7f0000004540)=""/251, 0xfb}, {&(0x7f0000004640)=""/243, 0xf3}, {&(0x7f0000004740)=""/19, 0x13}, {&(0x7f0000001d40)=""/180}], 0x8, &(0x7f0000004800)=""/2, 0x2}, 0x2}, {{&(0x7f0000004840), 0x80, &(0x7f00000049c0)=[{&(0x7f00000048c0)=""/175, 0xaf}, {&(0x7f0000004980)=""/33, 0x21}], 0x2, &(0x7f0000004a00)=""/208, 0xd0}, 0x20}, {{&(0x7f0000004b00)=@qipcrtr, 0x80, &(0x7f0000005d40)=[{&(0x7f0000004b80)=""/4096, 0x1000}, {&(0x7f0000005b80)=""/251, 0xfb}, {&(0x7f0000005c80)=""/51, 0x33}, {&(0x7f0000005cc0)=""/116, 0x74}], 0x4, &(0x7f0000005d80)=""/209, 0xd1}, 0x7}, {{&(0x7f0000005e80)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000007340)=[{&(0x7f0000005f00)=""/52, 0x34}, {&(0x7f0000005f40)=""/199, 0xc7}, {&(0x7f0000006040)=""/138, 0x8a}, {&(0x7f0000006100)=""/4095, 0x1000}, {&(0x7f0000007100)=""/98, 0x62}, {&(0x7f0000007180)=""/255, 0xff}, {&(0x7f0000007280)=""/151, 0x97}], 0x7, &(0x7f00000073c0)=""/108, 0x6c}, 0xffff0000}], 0x8, 0x2, &(0x7f0000007640)={0x77359400}) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x0) 02:47:58 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendto$inet6(r2, &(0x7f0000000040)="14738245c5db88ba6505fd71bef6090f540d63ab8d4d225ab2ad9d0acbbe9af357170f6b7785ef2ca8718d25d55bca1455a87cab0c4586d39457808066a29f", 0x3f, 0x8000000, &(0x7f00000000c0)={0xa, 0x4e24, 0x0, @local, 0x4}, 0x1c) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmmsg(r3, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000100)="d6da6a24540d06a273ca88a503e83f72234cfde4ae28d208e288e458bc1d339ddc1dec0c0675e8324c62d2def379f7298f46f626", 0x34}, {&(0x7f0000000140)="76d70cf25f53c8fa170cb2e8105fb4b59b5377f4e1aac6a2f567e35e1f71fe57f1ad399ae59ffd706937b797dd7199f1aa04fd9a9cd9cf97a4d55d71bda332c89c2f9318396d570cb5924087d8dbf8b3a0cb50be5b78309e5928e49b84791100b32077012a2a389bd1eaa4ac8fb32517e90776d05fa4ce5b425a123bc5f21e1f2c747b9a50051173d132d82425dc2321a042df949551f4423857d1a57b6e1fe91f80", 0xa2}, {&(0x7f0000000200)="f286c1871c3318897faa03f5ce3bcf8b4946ec75bd69ca5d36c69ad3d9600f7ef145e9e7489503f82f56d251be5e8ba837402759ca798a6c4bebc2745e31408f54805a6a4e828955eb5da40419ad6be4a9acb604cd50c192d15091a523fe54483e5cf19d9749d0a964d37c422a68e2641dd9f1dc598e6b", 0x77}, {&(0x7f0000000280)="1099095b8fe25c4dcf151d804a94f1f47f768cb7ac8d990d7baa1c759956", 0x1e}], 0x4, &(0x7f0000000300)=[{0x98, 0x103, 0x8, "79bf5ddbf7edadbc21e126fc236011ccc65ca2a17446377d09b2796fc8724d0a8f810f328f67db035032148fb7406d89206fe23d4518d2f3734639f5371934b0c89e3bb447b3697653c6317279595a8209416bfcb9d5657627833dcaab925823388a755913aa1c36b1bcb35bc803dd998368f3540c22c9ed447db3b256847bd9e1c14db7f59b"}], 0x98}}, {{&(0x7f00000003c0)=@caif=@dbg={0x25, 0x7, 0x40}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000440)="3c9e38ba5af0125f46d2a6177450a0529af990a92b", 0x15}], 0x1, &(0x7f00000004c0)=[{0x60, 0x104, 0xf618, "8fe478d101a5c6ad1e16ffa1e15f87e29e91f26900a7e028011e0dc7b6c4b3c06299c18363910092cb9cbff3611a65f8bdc4fd62fe710f68abccaa57c80982a0cbc6771238e06103c263cab0"}, {0x48, 0x100, 0x100, "eef63b6dc3b4d7bc56560f99ae71ea5c3f11bed93069aef20d898015159d36d2110020772420fde07c2eef1dd08d101f098cdcef"}, {0x48, 0xff, 0x1c000, "897e2eec9b09e21d64b059a0b53583fb6e6904ba3cbebc038659c7cb9338dbe6ebf79aee8246131b196bf62a3fbea421820d99"}, {0x28, 0x104, 0xc91, "5d2442764c9e2f21019daf3443c44008d6884d94"}, {0x78, 0x1, 0x757c, "d9b72ca932ab69630c8f7f6418d7df6dab1a9109c10f1329b852311123b8f308fe4836e558b63971e3b1c88b5017692978d7414130feac240d20b5a421551226060e76eb70505662c8160f6a55b81561d078a78a9b53f05d6c9b118d289f60b40062"}, {0x80, 0x4, 0x9, "db67f019f43e5447a90f27db5a7afda0e68c000dccc22bcfdf8cab3dedbe77da254304fea0e0d77bc02a016269517f613a5b29a004ddb48957ea8ffbb2f7ab8391aae7d7aa68aef3c4e0b60f49becdef93ee34ca1cc64d6b9e2c64230ef1295060323ee99d86f799599c"}, {0xa8, 0x113, 0x3, "63d6f0c88db77ec4808d092cdad603265cc6010ab368e070ccfa528fdbba18b577ea9deb2fda40723b949c87b78c2cfad4fc17ca2e63e984fb52577905aebddd57405ed529367c77517bc3d3c52bd4125b7e6e952da6c7b0929b31425ef2f6b43829f5c2a7ad1f97b7a1aad06817a65da49e02d6ee72890fdc81d72a38692e6d41d83a47b55f55e2c2816ec596ceedbf410dc413bc1ba789"}, {0x30, 0x84, 0x401, "e4690389f6bf73ba64e3eefe7edb2bd69b8ae474466f5e42a09d563dde01e4"}, {0xf0, 0x112, 0x7, "a820e34e8511a380925853b08ab402daa044954895c4ee0582b9e678f8b0da7813034a6852985e6cbfa489440bd1a67f504f0e77aea60126358bd46b2e6fbed7de023d27f00a7947bca419ce62aa6ddc3476b95bdfc27073b7231d2f89fed8e8a386abee53d189e2cac9c2b94eb0b6f2adb66cb8781d9ad8c8437799a206c35027bdcd9bac54bbfa6badc815819cc471755f18d79b86441d7a3a378dc863423eddb9259ec890cc2480644b40e94c133374a725c1bc76e144998c1a199d90ea54f1bb607f65912d50b4a78cc71a38a836797fb64b91252e3c35f2e8ca89ae9d"}, {0x10, 0x29}], 0x3e8}}, {{&(0x7f00000008c0)=@ethernet={0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x80, 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0x1000}], 0x4, &(0x7f00000085c0)=[{0xc8, 0x10b, 0x80000000, "13f8f9c73f253cf384e4060eebc7c1265526a1d3b4021479fc79f13441ffef5dc7ac7b9e906efd7e2aea3f89983f771fe730a8fe5d9320405166140c6dafeb9130cc40e3671df6fc71201f8ec282c1e7cd881de77fedb35b9dd0a6e841738a60678f4f5c619449d922f1bebf35c6c79d4d9b7337632caf0d92d35da66eaf4d83a28f8cc76ef08fee24ef798efab1daf8da97e40a8d6b86a543b8de9cf759797bc0962bac816f049c16fa24274aaf362dab76"}, {0xb0, 0x1fb, 0xfffffffc, "599516df8d3f55eca5bcd783f7d178d1e17c3a32016a15c187cc44736d418e25d61440b23ba3a1fdfdbc89b31fb59e664aca85349ddda2275ff3e0d6f4e2e07a7f84620b0088bd319ee925a3a9da8b440adbc867f39dd1c9fa15b91188acd42cb72e44db7d744787c02b2291a55c443483e00a2d8cc8f1214fe148d551e63668df9832282f3b9ceb1c96bbc993928c9655006df61b0a340191359f189d"}, {0xa8, 0x88, 0x2, "244682f3c5b63f96345be0192c945b2842cb649fe03c58ec114771e1cd85c3ff9cbb995e3e5037669c94be3567e39b625b4b9c6b73f2fe0f0051250456b26b927cd1d4a554ed0d83e1899d6cdc09ecd7ca7957a97fc810124dc7c7d28c8882a48d92c32f26ab1c839398b435d1713be6a09f497dd04263906bbc46fe0e13eb098198f7cd3ae727d656759a153051c88fe2"}, {0x90, 0x101, 0x6, "53d0e268f8b0d8f1518fd2d7b10db7eea85ffe1ef8c80b24511499f87b817e809aa76d1bd3884d1b0b1bfc621aab8c41c4495aeab26e3ffec62b39538a21680c80cc112d02f352e51ea32edfc5d81e2e1554b193fb239e308eb590d2b7c88ad9e5730507d2f527e65c41ec52ca9e315a7c31ca10b981820e2e6e6347ae"}, {0x78, 0x10c, 0x8, "b39548df99ec0d5299d7f6daf372ea2dec659f21b7545d9906df54f5a51e23421924885b72ebc25ceef5aa3ef3de1cdd3864f4b14ea2ccbaab8e2a9c3fb29e68c6f31db72c3cc15b5a9b3033f732f2113453bcee190c1381bca4ae5f6cecc1997ae0"}, {0x110, 0x100, 0x269e, "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"}], 0x438}}], 0x8, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 02:47:59 executing program 4: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00000000000000000000009cb42769b0e41739e69d04cf5f0e2a6b9b25d5c7c5ae0ac7934753e90852fa81367dfd941a204e388bb7b9c182cd149083389589f8464cb79a2c4e738036b645be7f721e2530ed8d168b4445ac63d1aab2b196abad554647ed08bf5635d75648e85567472e04d03adfc7f5f4387f23cbee61a815bf0a2bb1c7ccfed217a0265b008c4cd14afe52c87695f471ea08395a765a23e164dfbcc3b24721", 0xe5}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) [ 961.114541][ T6609] serio: Serial port pts0 [ 961.123037][ T6611] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 961.134070][ T6611] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 02:47:59 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b3d081b28559b334a", 0x12e9}], 0x1) 02:47:59 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00000000000000000000009cb42769b0e41739e69d04cf5f0e2a6b9b25d5c7c5ae0ac7934753e90852fa81367dfd941a204e388bb7b9c182cd149083389589f8464cb79a2c4e738036b645be7f721e2530ed8d168b4445ac63d1aab2b196abad554647ed08bf5635d75648e85567472e04d03adfc7f5f4387f23cbee61a815bf0a2bb1c7ccfed217a0265b008c4cd14afe52c87695f471ea08395a765a23e164dfbcc3b24721", 0xe5}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) [ 961.164894][ T6617] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 961.183220][ T6617] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 02:47:59 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00000000000000000000009cb42769b0e41739e69d04cf5f0e2a6b9b25d5c7c5ae0ac7934753e90852fa81367dfd941a204e388bb7b9c182cd149083389589f8464cb79a2c4e738036b645be7f721e2530ed8d168b4445ac63d1aab2b196abad554647ed08bf5635d75648e85567472e04d03adfc7f5f4387f23cbee61a815bf0a2bb1c7ccfed217a0265b008c4cd14afe52c87695f471ea08395a765a23e164dfbcc3b24721", 0xe5}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) [ 961.216579][ T6623] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 961.227224][ T6623] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 02:47:59 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b3e081b28559b334a", 0x12e9}], 0x1) 02:47:59 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00000000000000000000009cb42769b0e41739e69d04cf5f0e2a6b9b25d5c7c5ae0ac7934753e90852fa81367dfd941a204e388bb7b9c182cd149083389589f8464cb79a2c4e738036b645be7f721e2530ed8d168b4445ac63d1aab2b196abad554647ed08bf5635d75648e85567472e04d03adfc7f5f4387f23cbee61a815bf0a2bb1c7ccfed217a0265b008c4cd14afe52c87695f471ea08395a765a23e164dfbcc3b24721", 0xe5}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) [ 961.259400][ T6627] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 961.272272][ T6627] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 961.311550][ T6635] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 961.321934][ T6635] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 02:48:01 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00000000000000000000009cb42769b0e41739e69d04cf5f0e2a6b9b25d5c7c5ae0ac7934753e90852fa81367dfd941a204e388bb7b9c182cd149083389589f8464cb79a2c4e738036b645be7f721e2530ed8d168b4445ac63d1aab2b196abad554647ed08bf5635d75648e85567472e04d03adfc7f5f4387f23cbee61a815bf0a2bb1c7ccfed217a0265b008c4cd14afe52c87695f471ea08395a765a23e164dfbcc3b24721", 0xe5}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:01 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b41081b28559b334a", 0x12e9}], 0x1) 02:48:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000040)="e5e3780eee4263d9286f9c5f05fde5ec4900f8848174041b1f37334e4d91cbdd47feab9385140d070e4d6f47fb8584bc24d60ab5695d1fb8835b1737852806697ca531a87eca01ee18fab8473ccf51871be7d48ffbbd6b578ee47858b305cfee", 0x60, 0x4000805, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e24, @local}, 0x10) 02:48:01 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000040)=0x7ff, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000002480)=[{&(0x7f0000000140)=""/161}, {&(0x7f0000000200)=""/4096}, {&(0x7f0000001200)=""/234}, {&(0x7f0000002500)=""/249}, {&(0x7f0000001300)=""/110}, {&(0x7f0000001480)=""/4096}], 0x1000000000000146, 0xd97, 0x1) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{0x20, 0x4, 0x6, 0x9}, {0x40, 0xc1, 0x5, 0xfffffff9}, {0x7, 0x8, 0x81, 0x6}, {0x49, 0x1, 0xa3, 0x4}, {0x8, 0x4, 0x2, 0x2}]}) 02:48:01 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(r0, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x1) ioctl$FS_IOC_GETFSLABEL(r1, 0x81009431, &(0x7f00000001c0)) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) eventfd2(0x80, 0xc02) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0xa, 0x100010, r2, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) splice(r2, 0x0, r4, 0x0, 0xb00, 0x0) 02:48:01 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) tkill(r3, 0x1000000000013) 02:48:02 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) seccomp$SECCOMP_GET_ACTION_AVAIL(0x2, 0x0, &(0x7f0000000040)=0x30000) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x0) 02:48:02 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00000000000000000000009cb42769b0e41739e69d04cf5f0e2a6b9b25d5c7c5ae0ac7934753e90852fa81367dfd941a204e388bb7b9c182cd149083389589f8464cb79a2c4e738036b645be7f721e2530ed8d168b4445ac63d1aab2b196abad554647ed08bf5635d75648e85567472e04d03adfc7f5f4387f23cbee61a815bf0a2bb1c7ccfed217a0265b008c4cd14afe52c87695f471ea08395a765a23e164dfbcc3b24721", 0xe5}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:02 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b42081b28559b334a", 0x12e9}], 0x1) [ 964.139594][ T6648] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 964.159810][ T6652] serio: Serial port pts0 [ 964.172056][ T6648] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 02:48:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x698002, 0x12c) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x5) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x404002, 0x0) preadv(r5, &(0x7f0000000280)=[{&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/154, 0x9a}], 0x2, 0xffff, 0xffffffff) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r6 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r6, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0xfffc, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) splice(r2, 0x0, r4, 0x0, 0xb00, 0x0) 02:48:02 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00000000000000000000009cb42769b0e41739e69d04cf5f0e2a6b9b25d5c7c5ae0ac7934753e90852fa81367dfd941a204e388bb7b9c182cd149083389589f8464cb79a2c4e738036b645be7f721e2530ed8d168b4445ac63d1aab2b196abad554647ed08bf5635d75648e85567472e04d03adfc7f5f4387f23cbee61a815bf0a2bb1c7ccfed217a0265b008c4cd14afe52c87695f471ea08395a765a23e164dfbcc3b24721", 0xe5}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:02 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000000, 0x2810, 0xffffffffffffffff, 0xffffe000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f00000001c0), 0x4) r3 = eventfd2(0x80000000, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r3, 0x9275d000) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r2, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r1, &(0x7f0000000280)=ANY=[], 0xff01) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing', 0x0, 0x0) getdents(r1, &(0x7f0000000340)=""/142, 0x8e) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) ioctl$BTRFS_IOC_QGROUP_CREATE(r4, 0x4010942a, &(0x7f0000000180)={0x0, 0x3}) r5 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x2) splice(r4, 0x0, r5, 0x0, 0xb00, 0x2) [ 964.209190][ T6662] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 964.226962][ T6662] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 02:48:02 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b43081b28559b334a", 0x12e9}], 0x1) 02:48:02 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00000000000000000000009cb42769b0e41739e69d04cf5f0e2a6b9b25d5c7c5ae0ac7934753e90852fa81367dfd941a204e388bb7b9c182cd149083389589f8464cb79a2c4e738036b645be7f721e2530ed8d168b4445ac63d1aab2b196abad554647ed08bf5635d75648e85567472e04d03adfc7f5f4387f23cbee61a815bf0a2bb1c7ccfed217a0265b008c4cd14afe52c87695f471ea08395a765a23e164dfbcc3b24721", 0xe5}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) [ 964.275409][ T6675] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 964.287335][ T6675] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 02:48:02 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00000000000000000000009cb42769b0e41739e69d04cf5f0e2a6b9b25d5c7c5ae0ac7934753e90852fa81367dfd941a204e388bb7b9c182cd149083389589f8464cb79a2c4e738036b645be7f721e2530ed8d168b4445ac63d1aab2b196abad554647ed08bf5635d75648e85567472e04d03adfc7f5f4387f23cbee61a815bf0a2bb1c7ccfed217a0265b008c4cd14afe52c87695f471ea08395a765a23e164dfbcc3b24721", 0xe5}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) [ 964.317770][ T6685] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 964.327840][ T6685] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 964.354814][ T6691] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 964.367148][ T6691] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 02:48:02 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b44081b28559b334a", 0x12e9}], 0x1) 02:48:02 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00000000000000000000009cb42769b0e41739e69d04cf5f0e2a6b9b25d5c7c5ae0ac7934753e90852fa81367dfd941a204e388bb7b9c182cd149083389589f8464cb79a2c4e738036b645be7f721e2530ed8d168b4445ac63d1aab2b196abad554647ed08bf5635d75648e85567472e04d03adfc7f5f4387f23cbee61a815bf0a2bb1c7ccfed217a0265b008c4cd14afe52c87695f471ea08395a765a23e164dfbcc3b24721", 0xe5}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) [ 965.001991][ T6695] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 965.015158][ T6695] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 02:48:04 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) tkill(r3, 0x1000000000013) 02:48:04 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/178, 0xb2}, {&(0x7f0000002280)=""/252, 0xfc}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/4078, 0xfee}], 0x4, 0x92e9, 0xffffffff) mmap(&(0x7f0000284000/0x2000)=nil, 0x2000, 0x180000b, 0x12, r2, 0x1c21f000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) openat(r2, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) 02:48:04 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) socket$netlink(0x10, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00000000000000000000009cb42769b0e41739e69d04cf5f0e2a6b9b25d5c7c5ae0ac7934753e90852fa81367dfd941a204e388bb7b9c182cd149083389589f8464cb79a2c4e738036b645be7f721e2530ed8d168b4445ac63d1aab2b196abad554647ed08bf5635d75648e85567472e04d03adfc7f5f4387f23cbee61a815bf0a2bb1c7ccfed217a0265b008c4cd14afe52c87695f471ea08395a765a23e164dfbcc3b24721", 0xe5}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x4000, 0x0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000040)={0xffffffffffffffff, 0xfff, 0x5, 0x5b}) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing', 0x0, 0x0) getdents(r2, &(0x7f0000000200)=""/122, 0x7a) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) sendto$inet(r2, &(0x7f00000000c0)="0a42db7ff4c8704b61a69ba4da36561973f886c618633f39fbd2a8757390152077344f767cc9fa03089660df2e19f387577dec2dc184b354ef66a90668db", 0x3e, 0x940, &(0x7f0000000180)={0x2, 0x4e21, @empty}, 0x10) r3 = signalfd(r1, &(0x7f0000000140)={[0x69]}, 0x8) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000080)) 02:48:04 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b45081b28559b334a", 0x12e9}], 0x1) 02:48:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x8010, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) splice(r2, 0x0, r4, 0x0, 0xb00, 0x0) 02:48:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) socket$netlink(0x10, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00000000000000000000009cb42769b0e41739e69d04cf5f0e2a6b9b25d5c7c5ae0ac7934753e90852fa81367dfd941a204e388bb7b9c182cd149083389589f8464cb79a2c4e738036b645be7f721e2530ed8d168b4445ac63d1aab2b196abad554647ed08bf5635d75648e85567472e04d03adfc7f5f4387f23cbee61a815bf0a2bb1c7ccfed217a0265b008c4cd14afe52c87695f471ea08395a765a23e164dfbcc3b24721", 0xe5}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) [ 967.159471][ T6709] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 967.169738][ T6713] serio: Serial port pts0 02:48:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYRES32=r3, @ANYRESDEC, @ANYRESHEX=r1, @ANYRES32=r4, @ANYRESHEX=r3, @ANYRES16=r0], 0xef3d5a84e71871e0) splice(r2, 0x0, r4, 0x0, 0xb00, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r6, &(0x7f0000000200)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_tcp_int(r6, 0x6, 0x2, &(0x7f0000000040)=0x2800, 0x4) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x3655}]}, 0x10) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f00000009c0)={0x0, 0x0, {}, {0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) 02:48:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) socket$netlink(0x10, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00000000000000000000009cb42769b0e41739e69d04cf5f0e2a6b9b25d5c7c5ae0ac7934753e90852fa81367dfd941a204e388bb7b9c182cd149083389589f8464cb79a2c4e738036b645be7f721e2530ed8d168b4445ac63d1aab2b196abad554647ed08bf5635d75648e85567472e04d03adfc7f5f4387f23cbee61a815bf0a2bb1c7ccfed217a0265b008c4cd14afe52c87695f471ea08395a765a23e164dfbcc3b24721", 0xe5}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b46081b28559b334a", 0x12e9}], 0x1) 02:48:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) [ 967.211778][ T6721] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 967.245346][ T6728] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 02:48:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:05 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) tkill(r3, 0x1000000000013) [ 967.281415][ T6736] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 967.324635][ T6744] serio: Serial port pts0 02:48:05 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000040)={'geneve1\x00'}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 02:48:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b47081b28559b334a", 0x12e9}], 0x1) 02:48:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:05 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) tkill(r3, 0x1000000000013) 02:48:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing', 0x0, 0x0) getdents(r1, &(0x7f0000000200)=""/122, 0x7a) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) sendto$inet(r1, &(0x7f0000000040)="8b2c988c88bb17", 0x7, 0x20040000, &(0x7f0000000080)={0x2, 0x4e22, @remote}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x0) 02:48:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080), 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) [ 968.070604][ T6764] serio: Serial port pts0 02:48:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r3, &(0x7f0000001680)=[{&(0x7f0000000180)=""/158, 0x9e}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f0000000240)=""/166, 0xa6}, {&(0x7f0000000440)=""/189, 0xbd}, {&(0x7f00000015c0)=""/145, 0x91}, {&(0x7f0000000500)=""/52, 0x34}], 0x6, 0x9, 0x101) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) splice(r2, 0x0, r4, 0x0, 0xb00, 0x0) 02:48:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080), 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b48081b28559b334a", 0x12e9}], 0x1) 02:48:06 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080), 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:06 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b4a081b28559b334a", 0x12e9}], 0x1) 02:48:06 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) tkill(0x0, 0x1000000000013) [ 968.229782][ T6795] serio: Serial port pts0 02:48:06 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r1, 0x6612) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 02:48:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x422101, 0x1d) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) r6 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5, 0x8010, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x326, 0xd9f, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x6, 0x200061f9, 0x800, 0x20}, 0x14) r7 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r7, &(0x7f0000000200)={0x2, 0x4e20, @empty}, 0x10) write$binfmt_misc(r3, &(0x7f00000005c0)=ANY=[@ANYRESOCT, @ANYRESOCT, @ANYBLOB="2890d6d3d6ee179c5c64b6013f6e174ee3ff4a4e5ef7fc6672083c23438533a49f87f05463ec26130e7fb452058b3aaecb", @ANYRES16, @ANYBLOB="237da9cc995be880c5bd25e359fa4f93455a4ac9ce59b2d82e2baee4ade4d8c01cda9884f6968885ebdb67a8adc9fd9ccd3076acb2a9231054a9739100923817d96d66724ff65a062a7d5f9f74c1049b53b8f087c745682dc2fb5de5afce91eab6e5035de67ada24bade326f8f2f5a20abb98002cf1f6443e60897395058571fab72e6991c5b0df9e63f043ec04d7526e90a136aec2ad4af338c7b63780522843c81ff44604eac0a03f3ba41bf3900d302ecb970ad8fbc19314bfb749a30064b88d4013fc827f11215c0824f170d4c40817a5b4f9bb8ad370b22dbbc2b87e85e1d67b5a30a741ff0d916c6d00ca9513932f7d2", @ANYRES16, @ANYRESHEX=r4, @ANYRESDEC, @ANYRES32=r7, @ANYBLOB="6dd457c3fc4217542f7998e9351055e58ebce3a32c4f68ef3307e86c1f13a946816d851a287c2ce0f873b8fae979181ece8ce9f76fe035f0f862066e6e1ea55cc5bc4f9e47c6951d1c1b37639baea2fc793c38394cf9d9a4317fed687e695274"], 0xff01) splice(r2, 0x0, r4, 0x0, 0xb00, 0x0) 02:48:06 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{0x0}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:06 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b4b081b28559b334a", 0x12e9}], 0x1) 02:48:06 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000080)="108429e47dc71630fcfa1a563c9ceb14fe1226bc627419da4ce8ce47fd02ab0b4b2dc6a5f68e03b0bd2a776ad4503994260696056a", 0x35, 0x0, 0x0, 0x0) 02:48:06 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{0x0}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:06 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0/file0\x00', 0x3611c1, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x75e45000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) r6 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000140)) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) splice(r2, 0x0, r4, 0x0, 0xb00, 0x0) 02:48:06 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{0x0}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:06 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b4c081b28559b334a", 0x12e9}], 0x1) 02:48:06 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/unix\x00') sendto$inet(r1, &(0x7f0000000080)="fcb21ac1724a268daa3c0e67905268a948f3cb7cf6c848583d1575f13ae4438198fa8487d0d78d12ffe592c2eb256e3f20fd0c1917f68ed3be3da49477228bc8ec57f010a0609b65132035", 0x4b, 0x4, 0x0, 0x0) 02:48:06 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:06 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) tkill(0x0, 0x1000000000013) [ 969.105489][ T6844] serio: Serial port pts0 02:48:07 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'erspan0\x00'}) preadv(r2, &(0x7f0000000280), 0x0, 0xd9b, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 02:48:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) getsockopt$inet_tcp_int(r4, 0x6, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) splice(r2, 0x0, r4, 0x0, 0xb00, 0x0) 02:48:07 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:07 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b4d081b28559b334a", 0x12e9}], 0x1) 02:48:07 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:07 executing program 2: ioctl$TIOCGDEV(0xffffffffffffffff, 0x80045432, &(0x7f0000000140)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000180)="7c98b7baba1e2d667305699e6142884233ff1755f331833fb2ae7ab40132140db76b3824e3ef6e2a05b46402d6e3a8979fb41ea5ee62b805aeca2d4f1c908e5d34f9", 0x42, 0x4808, &(0x7f0000000200)={0x2, 0x4e22, @multicast2}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x80800) sendto$inet(r3, &(0x7f0000000440)="750ce7a5946614605f21df7607a4a9ee0e482eaabc49eec8b823caf92ebe283e668ed0b5456abc7ac1666739dbcdaf152b0611ff0c3a5699b593a12d93b575d6d23c24565888a0ca428edbed192df968619575138ad730796422b8a9819a2d2782b4bb3899d1360d3ba7cd2dfecc39085f01848da424f8751ecd5d9fc098f87d596941e4d338f7700b26b157ee4fc3f056efb6", 0x93, 0x8094, &(0x7f0000000380)={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) bind$inet(r2, &(0x7f0000000200)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000040)=0x2800, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000540)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x1, 0x3651}]}, 0x10) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) mmap(&(0x7f0000638000/0x1000)=nil, 0x1000, 0x1000002, 0x11, 0xffffffffffffffff, 0x35d5f000) bind$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x2, 0x4e22, @loopback}, 0x10) sendto$inet(r2, &(0x7f0000000280)="d620b613418395b3120bf8f7ade0899031fa8cb5096b4b9bdd98e251ed6705c4834aaee9f42a34ef6f0198df88b566ba65e87b13db5778d9867a174017c2481bf2c70fd8d877090be72bfde28dbcf75cdaa8b30ed1bb356abfea988b18374e086e5e0591e601a2eaf624d7105c5982", 0x6f, 0x20000810, &(0x7f0000000300)={0x2, 0x4e21, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="52d8de2b82bcb19a74ad5960d40a7211be42ed68681ac59b73bbfc486570cc37cd624c7558fde4056155137568f8e033094b5a81ce9bf2602a4ede", 0x3b, 0x1, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000040)="8ebb72672d0bc35c3400b0fedd505b9b908697c4d95871dc7b7466545267e475974c63c854279ed1b0e30e2f96a871a9884e0fe6996bb1c91ef2f81d076241ce0ec4808bdd221f7db253ac94c86d3c3ef7bc6187a231070dd83a5aad8d343be3024f2f94b6465366c69434b3acac51d3aa0dad6531da8710a480675c5bf4c2ee6fc2c34ecaff4a84f1537c5e50c0cea6a46e903bd489c3b33c8380d5fe2a28774422ae1ca1", 0xa5, 0x4004080, 0x0, 0x0) 02:48:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) write$binfmt_misc(r2, &(0x7f0000002780)={'syz1', "8dd07ddeb7541485f019886164cbbe4b9d11fed7c1e5c1f5cfcfe5f4fef48806962ebf094be3347e0527ffa4bf99efbd40893dec7d9b5f1840862b673497b423"}, 0x44) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) splice(r2, 0x0, r4, 0x0, 0xb00, 0x0) r6 = syz_open_dev$vcsn(&(0x7f00000002c0), 0x8, 0x40002) ioctl$FS_IOC_FIEMAP(r6, 0xc020660b, &(0x7f0000002740)={0x0, 0x8, 0x2, 0x1ff}) r7 = syz_mount_image$msdos(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x502a, 0x5, &(0x7f0000000500)=[{&(0x7f0000000200)="7a5c5e3daad4eeae0dcb4709dcd455173c72fb2c43cd3b18019efcc21f5a9bb8edd91d2e952996040120b5efaf71ee7100d04c9c617c4a9cc57e80b03bd3eedef415d047a622f540cd9264456595d13dc7921740ffb310c35abe89c15b5433742fb94c0fcd2d11853b1ca63dc47fc479e463cc742986c946ce13dc7f6a4ec08d337cf69d2e2137a03942202633c26912897b68bb73b5bd960cd1319ebecb269f216adac1bc7913e4d127940536eb227fa128a18756bb658a79f00a80d18897", 0xbf, 0x5}, {&(0x7f0000000440)="7cee645a811570bd49eb27eb82e55fb98960b15354bb18a21924ee828dd1cad252ba680d34dc2d1ca7dc698f6e2d8addd8fa2805b930da8a631906b807d5f2cce72b59ef083f13291576e2d7c1143eea4299d77f7b25fcccb13361d2ecab78a2718cf5a05559815f25d20217e18fad703716b7e1018f077c123f34af22e8be9f0442a9", 0x83, 0x1000}, {&(0x7f00000005c0)="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0x1000, 0x3}, {&(0x7f00000015c0)="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0x1000, 0x6}, {&(0x7f00000025c0)="d724db5e5e4f975db66323d70ae11814ff5d53e864a75601132e1b0c8a9cb869e00dadfe8bfc7c34681283e046c1c03b7519bd310963d8ca41a10529719245e2f790e73d35a0576852b5b9492773f67615464ef41d1f1c8f331042f96bb7d6b2f15a8701b7806e565947184dd34bbc08eaca2b9e36270a6e769784e518e1a7eca4d87fc41cfed567da3876c0969512ee4fbc95092fdd468edc15e31996e683adf9b32f3de2e48f1717608c2c1f4d43d96ed7275ffb3dd21b5a21b3705fc15adbefa27a49ff7c0e", 0xc7, 0xd2e}], 0x2009820, &(0x7f00000026c0)=ANY=[@ANYBLOB="6e6f636173652c646f74732c61707072616973652c61707072616973652c7375626a5f747900083d26232c7365636c6162656c2c6f626a5f757365723d2f5c6d6561737572652c7375626a5ff4a67b965d7661f8fb"]) syncfs(r7) [ 969.841040][ T6857] validate_nla: 9 callbacks suppressed [ 969.841134][ T6857] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 02:48:07 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b50081b28559b334a", 0x12e9}], 0x1) 02:48:07 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) tkill(0x0, 0x1000000000013) 02:48:07 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00000000000000000000009cb42769b0e41739e69d04cf5f0e2a6b9b25d5c7c5ae0ac7934753e90852fa81367dfd941a204e388bb7b9c182cd149083", 0x6a}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) [ 969.919844][ T6870] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 02:48:07 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:07 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b58081b28559b334a", 0x12e9}], 0x1) [ 969.973499][ T6882] serio: Serial port pts0 [ 969.990204][ T6889] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 970.000565][ T6889] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 970.026478][ T6892] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 02:48:08 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @empty, 0x80000001}, 0x1c) 02:48:08 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:08 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b5b081b28559b334a", 0x12e9}], 0x1) 02:48:08 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:08 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b5d081b28559b334a", 0x12e9}], 0x1) [ 970.716901][ T6909] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 02:48:08 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x43, &(0x7f0000000040), &(0x7f00000000c0)=0x10) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x0) [ 970.760476][ T6914] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 02:48:10 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) tkill(r3, 0x0) 02:48:10 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00000000000000", 0x35}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b60081b28559b334a", 0x12e9}], 0x1) 02:48:10 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x4000007) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f00000012c0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f0000000280)={r2, 0x0, 0x401, 0x1}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, &(0x7f00000000c0)={r2, 0xfff, 0x6f1, 0x1}) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 02:48:10 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x2400c880, &(0x7f0000000100)={0x2, 0x4e21, @rand_addr=0x64010101}, 0xad) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing', 0x0, 0x0) getdents(r1, &(0x7f0000000200)=""/122, 0x7a) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) recvfrom$inet(r1, &(0x7f0000000040)=""/183, 0xb7, 0x40000000, &(0x7f0000000140)={0x2, 0x4e22, @broadcast}, 0x10) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x404c840, 0x0, 0x0) 02:48:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000000180), 0x7, 0x414400) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000638000/0x1000)=nil, 0x1000, 0x1000002, 0x4000010, r6, 0x35d5f000) r7 = syz_open_dev$ptys(0xc, 0x3, 0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(r2, 0x6, &(0x7f0000000200)={0x40, 0x0, &(0x7f00000001c0)=[r3, r5, r3, r6, r7]}, 0x5) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r8 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x20010, r8, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf2, 0x200021f9, 0x7}, 0x14) write$binfmt_misc(r7, &(0x7f0000000280)=ANY=[], 0xff01) splice(r2, 0x0, r4, 0x0, 0xb00, 0x0) 02:48:10 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/prev\x00') setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000000080)=0x20, 0x4) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x0) 02:48:10 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00000000000000", 0x35}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:10 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TIOCGISO7816(r2, 0x80285442, &(0x7f0000000040)) [ 972.939979][ T6936] serio: Serial port pts0 [ 972.947760][ T6937] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 02:48:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b61081b28559b334a", 0x12e9}], 0x1) 02:48:10 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00000000000000", 0x35}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:10 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00000000000000000000009cb42769b0e41739e69d04cf5f0e2a6b9b25d5c7c5ae0a", 0x50}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) [ 973.022021][ T6953] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 973.058208][ T6960] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 973.083487][ T6964] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 973.094728][ T6964] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 02:48:11 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) tkill(r3, 0x0) 02:48:11 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b63081b28559b334a", 0x12e9}], 0x1) 02:48:11 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff0000000000000000", 0x36}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000180), 0x480000, 0x0) r7 = open_tree(r6, &(0x7f00000001c0)='./file0\x00', 0x800) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f0000000100)={0x7fff, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) splice(r2, 0x0, r4, 0x0, 0xb00, 0x0) 02:48:11 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff0000000000000000", 0x36}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) [ 973.800741][ T6975] serio: Serial port pts0 02:48:11 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b64081b28559b334a", 0x12e9}], 0x1) 02:48:11 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff0000000000000000", 0x36}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:11 executing program 2: r0 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x0}, 0x0) keyctl$describe(0x6, r0, &(0x7f0000000040)=""/170, 0xaa) add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, r2, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x0}, 0x0) request_key(&(0x7f0000000200)='id_resolver\x00', &(0x7f0000000240)={'syz', 0x3}, &(0x7f0000000280)='keyring\x00', r2) bind$inet(r1, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r1, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r3, &(0x7f0000000540)="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", 0x1000, 0x14, &(0x7f0000000140)={0x2, 0x4e21, @remote}, 0x10) sendto$inet(r1, &(0x7f0000000500)="10", 0x1, 0x4000, 0x0, 0x0) 02:48:11 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00000000000000000000009cb42769b0e41739e69d", 0x43}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:11 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b65081b28559b334a", 0x12e9}], 0x1) 02:48:11 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff0000000000000000", 0x36}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) [ 973.985609][ T7002] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. 02:48:11 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff0000000000000000", 0x36}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:12 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) tkill(r3, 0x0) 02:48:12 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b66081b28559b334a", 0x12e9}], 0x1) 02:48:12 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff0000000000000000", 0x36}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) [ 974.669705][ T7016] serio: Serial port pts0 02:48:14 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00000000000000000000009cb42769", 0x3d}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:14 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x0, 0xd1f, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="88853c309ff8aa9159c12a9f646f5018fc3ac8d9a8e9d4f3ad5139f56d7ca145f50b6bcbb311822e4aa961f6652447291d86f9d40b01685cfe066131aae54a192f41d329e1682b9d1b42e1cc2b6da2ca34d61075f2996467a8cb422561117241a4bec43d1c813cfc9213eeee27936b562ac3112e6c951715eb24c1df0aa0ecad13f6c1237ed8e67f46c246328600b9c5aaa7dc4cfe2a1be88b3135bc3478b5c2fafbf182db4d2256e261b25f461ea35e5c62b3457c7b2e28bcd8bb96f6325fe8b25ecc0ac05ca105648251be7844aeac80c3991c61a1787e0dacba66782b76d2e79e1535aad03ccf1e39ad8e36ed7dc4105eb2b2d4ad1a248d89914c4eff4c692e0b762a47a244df261d36f7d59f83ba360e4cbf78c938aadf4d5bf2b6cbad0a5a193aa31516da9866f5cb21beb61ed481433b6ae1a07bef949904f8f4316f1bd9932f1cd1af77118d7bdb9eff9381b182b3093c994a0cd00bad45806ec202efe773339c6f24b8e5b6b6dec8b854dca125856cf7a43bd641eaecd4961b8f8f8539ad29db255caa580569caa74209b4f2947599740f341041bbc1a4f806a8bcf4fdfe04d808d2b58f75ac942fee0352e0533a9c52e9b4488c6a35d1aa2479c92336012b08e950659c9929f396c30a85d77c56a118f01aed804a0591341a9f384a6af29abd5f70a5adfc45927155d114d87b70a21c4fe6d39db7a3bfa8893cadf86883d4d61608795c4155378db1fa6d93a85fcad71a519900a1018532fa2b4350bf3177b3bb8a73fd04cd0f1a520c6aebf72a73e85bdbf7069907c60b067f56fd6634d65506934728e76410d246b8bb0bbd3066dace9eb69ec4d2b2a4bd94f70936bfe4a93444db6692364ca9f0bedafe2aaf4cdc8543186536efab4b445999d2ac91511f08266920eb4be339bb62b8ac0b338135dc8db8a85f669b748d8c22e333689e7adc3ad22c839d8ecf66a873f1cb0e73f7716c3a5e5bb8d2f5416045f69e1878b8d426b0daa05823f83d8fcff4e74730979e016550c15a08fe36b0b798cd3e7a20f0d699334290371735d364e3f2463f99e87b5930de3102c6e90a940fd46df37e6a713cb5ff690306c72c9a0a5b1cc8515244303534fceb2ebf10e31ff174698a33bb56fd82f3bffd77a8d7c413584dd855330981a9be338845c8de528a0c601db898ab153f4795fcf88343665b18e6aa0220b8d4b179b05ed29221e917345aae7c127ddcbcfaca8743414e2e18827e5c726deebbb3ed2803749ec83418655362f260dc7f5b01116a01632d1a16e7fc32bf8415feb9ef44d76a2a7e92403b4f53e5539f46243b049b080f3da5973da537c5e90bddd9c81efc9268985b64ffaae31b2951f01439818a491e026b7c0a0f1cf3ab679ac774ef3e87cc1509a2112355f3485a6aba8b024a07eba34c0e66b28954001855f5e7893dc0f2c862e2f61e476c9d0bcfdd7361f0ca3beae74970c0dd32b2fea6ebd014277f9150d10c8625b1a1b8e1ca5e2893af3845e86076928c59a4203ca1021328d99cb0f341b7ae16ad49fae106c63c30885a5aa15ac22c29b0038b3562b9ffef1e39a67cace930effcb37b7cfa29e90761594026ca48e10b74ff16121fdd412dc5b287910e5f903639e7e66af388c3087a0fdf8abf5f8b4dae3de9667686220d17e95760934eec3d02c606adfd62c9c28a8f26363cc2a7161df19bf26319d6dfc22fff1974657be7da7ba14f9d1426720fba6c67c20ab0db3026348f87dfc084c6e3e3f0affccd2a18425dcb52e6aaaeaaa14079213c234600e3acf1bad0560090d72acfd7b5ace18fc3262d9bf383b6efe533e3937055ed90b3a6fc6788af68a2510f328900c1299503e38d9fff0fc851b74f8637193c1dc3b30609a2256726c960f0deb69ff0b27d303d547f313a2b5dad0193e588f648fe29a32bc038c8021993ee6975c7b5ab9322404134ccbc05b74bd3b1d7c9b2824241e4b1b1f61517c6723c60173eb26c3f30561394139c3fa46e8a4ba466ac688b6df16713b2bc4b4e43ee3114ccbfa90546e8ffa6bd1b1f069b2dbebcac35973f227fdb5f771328941db10f4d701d5592306f77ae5de35d23037e2d31f6e3d859476a5d038b3c2ae7ad83a180285e12ce9003b3eb89f02a862910fd0797f800ea9c585b85422a8119d51fd2b95d8c762b5482f315f5d5f1089f15d066155ae3a778ce040664118048587d8e47921b3809ba049710a00a39b2c0537aaf940fde1c406b7d5413ee4e501ecc5828483c91110c0d70c32e27b12eb5043cec1c5179077e48934a66ba77eb50756376dca73db49c3472083399b9cd557dd6b2e68892de4620e62c04e0e485489ca5bd5eee6423fa23ae10d989c5500c5a9dd6aacb0c10606df716a83b76dc5461cc02537c59b2864ff72e4fe244a5a8e448f441f56fad917c4bb8a5ac3a58ac17d9a7ec9b324bba9f7904497e7481d5437b582f7b9155a9438f54ef8aa910aa948c8cc12d1dc040b25ee6c693b739c63742000b750c50b7f779390d970814dd89a44cf3d4fac6f14a56bd4f04b5113f0b5b956073aa68c646e50cebd4972108b98935e2fc345f48c76c182dd7213bb5c04099f86e4b5f3d4a8c76d125d01d95b102777cbe2721790bbe64ffc199ef9098ed944c8e3d75befec8411a2eb8895984dbf198fee03d2eabe486cd1daa5d1f3309d3cbca37f15b989cfbb89c3c0add8806d6740f1d96c1d3bfe63bcd329bd4ced3bef97cb2172a03c6d47700532640ea103cc75d483d4eb4ec2950d49923dde84754f99b7b8356b10f2ff652fcd794115a10a9ec8891edd2b11874aa64862c5defa35a6fdd742f6b50701a6045e7be355bba0b9bbbc2acbdd8a3f02f2f179af639f2392ab88bb1a7c510a212e1fa28f84b0fc0b57b5338b69e36552d9da3419c4550828b131c45ccaaced17799d2c24f59ccb2b605dad83df443f049f89b9f35ea8019bb567ccaa5cbf85558becebe574068f80b3cdc62f1351667fbabf92d93b89a6f7ca8c479d591018f81da6e0f63524a21c3ba91f7b113bd160c37579e29ebf14c7ca5590c33b249984d6502dbae7b9cef04d3f2f5f2a93c05f14efd5e58389ae6522c5d023f28d3d4891e51682df61cfb8b8dbe259bc7f4fc292e092a7dd62d8d4065c685e1fe52e4c8c0e999405e23fc365017b8c9ba43c9af2052556bc441993ccacfb2d4ffb6f9592fac22d11b4e91be92d797dd7b2af9dfb051425b0b068517ac1b2fa3d380de670b847866f98d6f93dd3edaa8d515f2e7b88adf71ec8d042f620dcf846f43e390854abb1b4432ecb5d6cebcbfd1f34d45f96e163ea88948440cae1d6892e4ce9959a3302cc2acad367b962e288b928c0c92850601574bde045bf4d4dc2b43ad70108983d2e0ac6e69439a0fd093e00544921a7a6af8b3bdcb2b80d7ddbdff92ae2e3f11275ecded80dbee21794be020b9891bc21b48740b3a63113c82697a62d50fe3af61cfb4590d73a669c0a327956e79aeea55c142ab38004cbceddce123b4b2888d066e6e2b6e7e93726a68cc6f8e25df1da3142aee3427abb054c472df06bafddb5b413951b6d38ba272ba3a832cf4047bf69015ca43d5bddb5eb2f32a4d05f13b5297d263ce54fbd01bcd2454788be86cc0bbf229ea1633f0ead8cc68efbf4d9c3a8196798dc14fdf819ce3ee4716b1a7abbe9ea1c929053a0c2feb53922db7a371f8b3240306b86cf50b8214fdb0f499691ffcd665c22d3ef4392ea46e07ba7d52101701595894aa721381704a145125c822623881868966b99e64589e175569d436aa69c3a504becc20ae488a4ace75fba7778844fca694ec72a138de8747720284407f4717c6027298d1760ecf3c7767fb3f3102d2ed7bfac232a970dd88123ca0e30565c9f8fed0abf2ee5a0c50b178f7bbead1c78bc624b3001ad591008e993f032ec1261d9e5991c9642e03195513f6288b7d13d5caca468ec4a17d5c3171128ca05802fb58a252ae1c5956306e11802513c995dadccf6eb2ed14622429cbe4b7297901cefcaa2da17c884114b8607b1bd3445c7423de37953d1ef43983c3f94f5c34a1c1e3b63729cb04e46f13af777dcad11e365c3f76eaea1f81295a92f78e8fb4a39cd513092b155df8e72b69df14476366271819b5f711f594cf6d6afb0e170e50424838acecaa510d2d93115d7fee7672c36d50b1ee47a22e7afa37a854ae04da2ace207efeaeca648e48ca4e6245da3beba22eb646418698520f571469a9749ce1be0edbc7773b8a57f20aef5eae31e6a1d5bcd03da11c9a1d781045e53bc6bfe8041204d4b9a3f1541cd70d4a3e92d362a007d4f39f7312b27a25c74f36ff237d966ef2dbfd3d5067b2f3b4bec4a1a4bfe934847662cfe1e436dd80ac94925c0744459bdd4113f480c83df5d2eb5125b222c01d0da736861c70fa99ccd1a6cfffe7dd19bac131226f2f13d8c49332f27c1f95a96277d1f520c2aa81db4c1eccef512964cb627507eee915852078a5e79387aee0721ad4aa9421ad0058a209b346a8b4fda33f28a73c7b2b089dd841148a4f7724ff7ed709b09f8bc58182f52edeb978d3c5ecf896c7e319337fba7131181f074e236cb585e1e059e24fbc9d6ee65db6af269055d8bd1b31ba4ceb2ffe039a5c7233668f90f32b29b559215436a46df66a19c8ebeb0f191f87ce29386c54d576b33cb341eb6356a0188d925558d6d538d84a016eb0891a7664f95208ed9e7758a19b4bdac562a452d6ba248e99a290942772d16e20935c2e986a7e5c1d232bf845b6b3d213831908412393126ec40bb38a813bab4fdc2f6722254ae47c9ac92d6cdd5c3f8e54e1429f781c962d4a1e7244c6bbcd01633142d095a4e1f8a9bec0dc51e0c59a30b9cdcdae9a7a74e43eb44f5cfb5ce962f59dc8d39cfe7ed625e04a3ac233622aff757b64d27902f84086a1ef0463461c5f16098f52a12b8a1e3062bde46e22f15adba8c3335d0d072c29336380659db14bc06e29b323c586ff13adc01c252546281640d25b3b72473b47481c8473bd240588a8a4cf9418a3f41fe4b1bbf665e547c17436d204633b745375610717cf332da5035e67ce40fb048b7e1ad199c1bfe12edf0d6eeeeaabad522019d7d531b86d93b085eb0a306f5e60d1c98f6b8b98a3a213d4313e4522352fccfe5aa426305b27527fb567750fcbe0a72af54d5dca01f7b658256e611209bc086a1bada741479501641ac155167ea3e8a6959db23840b2ef642700e83dee5a9e1d64d545626eaea0b9ffc02c96a55bc1f7938178595c8f699a7a6cfd65b43e9a0c6ce4a2913ed7390f96c4f6228eeae818c1f98308c7e1f255ae1f907db483fbc532ec5c0c07dffb21691bf194b50c9b4e382afabe5e4b19103366696e3bfdb6ece9c462a17230b3181370c6c2be5f47c7f48d245cafca0a2b99fd73d11bc7e4d1aa52be49ff7b402ea7031c8243c276e1178cf8b08c10f4bffbd6b49eb1b4b20f70aa57dcf19b7bcb3d6cf185071f8587a868c95de222ecd2d922ae9e65c9799ab47b7ba4b82b713c0c9e921a99e96c803f45087dd173b4e5d40e3d4a47a42ba899a5d6784066f00860120dd96bab585444e0104b931e4f25f3b464e5aaa616b914b5310e66d81d6dc045241436331151f078585f6aafd233cb6e84384a2fddfca2e25da8c07eb5b47ff607c792211bf74bfa3883d4dd5056a5c40e1594d2b1a4e6c25db54b98769637a7c84f3d90d4db8acc1d16dad48d959cddff3049056996aa218def5b271fb60fb13c8f4e8638791f4bee6216ed9585", 0x1000, 0x0, &(0x7f00000010c0)={0xa, 0x4e20, 0x8b1, @mcast2, 0x8}, 0x1c) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = syz_io_uring_complete(0x0) setsockopt$inet6_tcp_TLS_TX(r3, 0x6, 0x1, &(0x7f0000000040)=@gcm_256={{0x303}, "a08b8ec80416e718", "7a830e2fe407b27089d5cf2e3bf14e1c2c810150221f41735d0039850ce01e41", "c25a4d58", "672984a4ec906b8b"}, 0x38) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = io_uring_setup(0x4000080, &(0x7f0000001300)={0x0, 0x0, 0x2, 0x0, 0x3d5}) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r4, 0xa, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r4, 0xa, 0x0, r5) syz_io_uring_submit(0x0, 0x0, &(0x7f0000001240)=@IORING_OP_STATX={0x15, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000001100), &(0x7f0000001200)='./file0\x00', 0x400, 0x400, 0x1}, 0x30) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 02:48:14 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b67081b28559b334a", 0x12e9}], 0x1) 02:48:14 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000200)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000040)=0x2800, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x3655}]}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f00000000c0)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20280, 0x0) bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e24, @empty}, 0x10) 02:48:14 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x5, 0x80010, r5, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) splice(r2, 0x0, r4, 0x0, 0xb00, 0x0) 02:48:14 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00000000000000000000009cb42769b0e41739e69d", 0x43}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:14 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:14 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff000000000000000000", 0x37}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) [ 976.867822][ T7040] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 976.878972][ T7040] validate_nla: 7 callbacks suppressed 02:48:14 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00000000000000000000009cb42769b0e41739e69d04cf5f0e2a6b9b25d5c7c5ae0ac7934753e90852fa81367dfd941a204e388bb7b9c182cd149083389589f8464cb79a2c4e738036b645be7f721e2530ed8d168b4445ac63d1aab2b196abad554647ed08bf5635d75648e85567472e04d03adfc7f5f4387f23cbee61a815bf0a2bb1c7ccfed217a0265b008c4cd14afe52c87695f471ea08395a765a23e164dfbcc3b24721", 0xe5}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000180)=ANY=[@ANYBLOB="e00000027f0000010000000000200000"], 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f00000000c0)=0x120000, 0x4) r3 = fcntl$dupfd(r2, 0x406, r2) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000140)=0x21, 0x4) syz_open_dev$tty20(0xc, 0x4, 0x0) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing', 0x0, 0x0) getdents(r4, &(0x7f0000000200)=""/122, 0x7a) [ 976.878996][ T7040] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 976.890670][ T7043] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 976.891874][ T7043] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 02:48:14 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff000000000000000000", 0x37}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:14 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000080)=0x400000001, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 976.929258][ T7055] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 976.955736][ T7057] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 976.994909][ T7067] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 977.006585][ T7068] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 02:48:14 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff000000000000000000", 0x37}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:14 executing program 0 (fault-call:12 fault-nth:0): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) tkill(r3, 0x1000000000013) 02:48:14 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00000000000000000000009c", 0x3a}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) [ 977.016774][ T7067] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 977.050145][ T7079] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 02:48:14 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b68081b28559b334a", 0x12e9}], 0x1) [ 977.087419][ T7083] serio: Serial port pts0 [ 977.102369][ T7088] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 977.118988][ T7088] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 977.190440][ T7093] FAULT_INJECTION: forcing a failure. [ 977.190440][ T7093] name failslab, interval 1, probability 0, space 0, times 0 [ 977.203301][ T7093] CPU: 0 PID: 7093 Comm: syz-executor.0 Tainted: G W 5.13.0-rc3-syzkaller #0 [ 977.213729][ T7093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 977.223881][ T7093] Call Trace: [ 977.227252][ T7093] dump_stack+0x137/0x19d [ 977.232538][ T7093] should_fail+0x23c/0x250 [ 977.237062][ T7093] ? __alloc_file+0x2e/0x1a0 [ 977.241733][ T7093] __should_failslab+0x81/0x90 [ 977.246609][ T7093] should_failslab+0x5/0x20 [ 977.251207][ T7093] kmem_cache_alloc+0x46/0x2f0 [ 977.256178][ T7093] __alloc_file+0x2e/0x1a0 [ 977.260796][ T7093] alloc_empty_file+0xcd/0x1c0 [ 977.265593][ T7093] dentry_open+0x2d/0xb0 [ 977.269882][ T7093] ptm_open_peer+0xfb/0x160 [ 977.274380][ T7093] tty_ioctl+0x24b/0x1120 [ 977.278829][ T7093] ? selinux_file_ioctl+0x8e0/0x970 [ 977.284120][ T7093] ? do_vfs_ioctl+0x7c2/0x1410 [ 977.289128][ T7093] ? touch_atime+0x151/0x240 [ 977.293814][ T7093] ? tty_get_icount+0x70/0x70 [ 977.298492][ T7093] __se_sys_ioctl+0xcb/0x140 [ 977.303343][ T7093] __x64_sys_ioctl+0x3f/0x50 [ 977.308000][ T7093] do_syscall_64+0x4a/0x90 [ 977.312429][ T7093] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 977.318406][ T7093] RIP: 0033:0x4665d9 [ 977.322291][ T7093] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 977.342009][ T7093] RSP: 002b:00007f1aa2c31188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 977.350476][ T7093] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665d9 [ 977.358544][ T7093] RDX: 0000000000000000 RSI: 0000000000005441 RDI: 0000000000000003 [ 977.366635][ T7093] RBP: 00007f1aa2c311d0 R08: 0000000000000000 R09: 0000000000000000 [ 977.374609][ T7093] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 977.382673][ T7093] R13: 00007ffd1ebbfb5f R14: 00007f1aa2c31300 R15: 0000000000022000 02:48:15 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff000000000000000000", 0x37}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) [ 977.733510][ T7097] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 02:48:17 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) r6 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000180)='/sys/power/wakeup_count', 0x111300, 0x69) splice(r6, 0x0, r4, 0x0, 0xb00, 0x0) 02:48:17 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000040)=""/152, 0x98}, {&(0x7f0000000140)=""/43, 0x2b}], 0x2, 0x3, 0x7) 02:48:17 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b6c081b28559b334a", 0x12e9}], 0x1) 02:48:17 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff000000000000000000", 0x37}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:17 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e23, @rand_addr=0x64010101}}, 0x0, 0x0, 0xb, 0x0, "6498c4c8d939ea6abf3d58f613ce184f405830fac47809d2f40b7cc689e7e536855926f33210843a86aafc6bc62ad2f2d15b1e3b1da30e55ec183db77ec05f71013913d5c96671caec01433c1ff15d44"}, 0xd8) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 02:48:17 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff000000000000000000", 0x37}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:17 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:17 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000638000/0x1000)=nil, 0x1000, 0x1000002, 0x11, r6, 0x35d5f000) syz_io_uring_complete(0x0) openat2(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x40c80, 0x80, 0x3}, 0x18) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000180)={0xfffffff9, 0xdf5, 0x200021f9, 0x0, 0x101}, 0xffffff32) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) splice(r2, 0x0, r4, 0x0, 0xb00, 0x0) [ 979.905287][ T7106] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 979.958445][ T7118] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. 02:48:17 executing program 0 (fault-call:12 fault-nth:1): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) tkill(r3, 0x1000000000013) 02:48:17 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b6d081b28559b334a", 0x12e9}], 0x1) 02:48:17 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/56, 0x38}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:17 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/56, 0x38}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:17 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/56, 0x38}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) [ 980.096390][ T7130] serio: Serial port pts0 [ 980.198719][ T7141] FAULT_INJECTION: forcing a failure. [ 980.198719][ T7141] name failslab, interval 1, probability 0, space 0, times 0 [ 980.211446][ T7141] CPU: 0 PID: 7141 Comm: syz-executor.0 Tainted: G W 5.13.0-rc3-syzkaller #0 [ 980.221543][ T7141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 980.231606][ T7141] Call Trace: [ 980.234885][ T7141] dump_stack+0x137/0x19d [ 980.239220][ T7141] should_fail+0x23c/0x250 [ 980.243639][ T7141] ? security_file_alloc+0x30/0x190 [ 980.248826][ T7141] __should_failslab+0x81/0x90 [ 980.253627][ T7141] should_failslab+0x5/0x20 [ 980.258119][ T7141] kmem_cache_alloc+0x46/0x2f0 [ 980.262909][ T7141] security_file_alloc+0x30/0x190 [ 980.267983][ T7141] __alloc_file+0x83/0x1a0 [ 980.272409][ T7141] alloc_empty_file+0xcd/0x1c0 [ 980.277168][ T7141] dentry_open+0x2d/0xb0 [ 980.281463][ T7141] ptm_open_peer+0xfb/0x160 [ 980.286050][ T7141] tty_ioctl+0x24b/0x1120 [ 980.290373][ T7141] ? selinux_file_ioctl+0x8e0/0x970 [ 980.295605][ T7141] ? do_vfs_ioctl+0x7c2/0x1410 [ 980.300419][ T7141] ? touch_atime+0x151/0x240 [ 980.305027][ T7141] ? tty_get_icount+0x70/0x70 [ 980.309704][ T7141] __se_sys_ioctl+0xcb/0x140 [ 980.314294][ T7141] __x64_sys_ioctl+0x3f/0x50 [ 980.318866][ T7141] do_syscall_64+0x4a/0x90 [ 980.323324][ T7141] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 980.329301][ T7141] RIP: 0033:0x4665d9 [ 980.333179][ T7141] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 980.353087][ T7141] RSP: 002b:00007f1aa2c31188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 980.361517][ T7141] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665d9 [ 980.369631][ T7141] RDX: 0000000000000000 RSI: 0000000000005441 RDI: 0000000000000003 [ 980.377599][ T7141] RBP: 00007f1aa2c311d0 R08: 0000000000000000 R09: 0000000000000000 [ 980.385554][ T7141] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 980.393513][ T7141] R13: 00007ffd1ebbfb5f R14: 00007f1aa2c31300 R15: 0000000000022000 02:48:18 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b6e081b28559b334a", 0x12e9}], 0x1) 02:48:18 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) socket$netlink(0x10, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:18 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000140)="4e4fb90fcb12709a952ace317ad1650440ff440857496cb670bad86bc8249f9a7ae2622a2d5ee364138a97f7bd2b0fcfdad24832900791ee2e5a15818d20ef365d0fba38fdde4709d3eae40fe2fcb18a2e026c4094b8bc922c7c5506a5964bbbbf92f3bcd3b2de9cceb8dee689383d7f3abce8f304815b10b1c137116298fa32975e7f6ff27a33d4f2d5a6079861b7434c05debfd2beef35dad72c11cd8546e8bf8796e584a2b71caba10a995a8ef89b81a87e057001e6ef43c1d5cdbef10d96d80a77b70ff299d84c86dada461608fa29fb4ffa368ffd7d32575f05ec8684fb540221e49adad70186c6af173d9b49364681cf67631a68ab", 0xf8, 0x0, &(0x7f0000000100)={0x2, 0x4622, @local}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000002a80)='/proc/self/exe\x00', 0x604043, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvmsg(r1, &(0x7f0000002a00)={&(0x7f0000000640)=@nl=@unspec, 0x80, &(0x7f0000001980)=[{&(0x7f00000006c0)=""/146, 0x92}, {&(0x7f0000000780)=""/159, 0x9f}, {&(0x7f0000000840)=""/179, 0xb3}, {&(0x7f0000000900)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/35, 0x23}, {&(0x7f0000001900)=""/26, 0x1a}, {&(0x7f0000001940)=""/5, 0x5}], 0x7, &(0x7f0000001a00)=""/4096, 0x1000}, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$inet_int(r2, 0x0, 0xd, &(0x7f0000002a40)=0x4, 0x4) bind$inet(r3, &(0x7f0000002ac0)={0x2, 0x4e24, @multicast1}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x2800, 0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x3655}]}, 0x10) connect$inet(r3, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) shutdown(r3, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r2, &(0x7f00000005c0)=[{&(0x7f0000000040)="850522af338e55b5aa2ef9e4cb87edc379424f770ec63deab974a14a49c2fcb596be18a266a1e8d65a61691b2fd02dd4dfd66cdd4778a805633a55570e0e5b72d4b8dd0ab26fce", 0x47}, {&(0x7f0000000240)="00f381849f6349f471d713541a3df7ce7696c5677c270f9643ff488270ecdfe65690ed69331d059ef918399a13e058554985ced502cc35cebb01b98103103752058be5cfb0210a78e3327326652b9df8f2a8ab1d8a0d6b2685d574f6995b097b25a980acfd3a0922a2593ec0c5f5ac479fcbea93d9d144e6282cae76c72d44adeaa009ea05496e3f73506e464dd113dd32997bb5029ff2aa62fcddf46434a4c4817114c6a1c5f1374f928690f94a496e05748b3427960915fe3b3a8e0d6c3f35", 0xc0}, {&(0x7f0000000300)="052984b20ee736a161e94aaf1dd437943a1501a466bfa1d6ac65c10b4050d78ab22c59fe4a1d06d69e758415c7be24a35c664d53ac7d4feb4b0a2e9431e9c194d5678f78d488a504bedfb5af91dc544523d70d907a88728f715dccdede4d317d47aef1a51d7147fc3c67597ad2c9fc9b196b551e3f70c602f29716f0bf48ba3320952c604603a95a188d416e944f9683aae581f315750f3d9688aef94545e6cf65c7c7033b9399f24ab6c0203f97af0ca2c2578824dd1d8894bc59fdf7bbf1c041b339349e19", 0xc6}, {&(0x7f0000000400)="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", 0xfe}, {&(0x7f0000000540)="14af467c8ac7c20ee807ef9fd231060f01756de8624dde26580cd4da9d477641a76cf0343cd1bd896e7a1a07e1a2885ffff9ae2d9d7892c3c7da63f0a124375d2edaae7231ef24da4b1c8781059850a7fd776f5bb5225bdba4b955c4babaadc0613e7be610cf3cf98f4b307fd913fe27e0cfaa6529", 0x75}, {&(0x7f0000002ac0)}], 0x6) 02:48:18 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) socket$netlink(0x10, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:18 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000), 0x4) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x0) 02:48:18 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x2, 0x80000001) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080), 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000140)={r1, 0x1f, 0x6, 0x8001}) bind$inet6(r3, &(0x7f0000000180)={0xa, 0x4e21, 0x2ea, @ipv4={'\x00', '\xff\xff', @empty}, 0x7ff}, 0x1c) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r0, &(0x7f00000000c0)=""/95, 0x5f, 0x40010121, &(0x7f0000000040)={0xa, 0x4e22, 0xf744, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000200)='veth1_to_batadv\x00') connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 980.766125][ T7148] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 980.821590][ T7158] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. 02:48:20 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) socket$netlink(0x10, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) [ 982.969268][ T7166] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. 02:48:20 executing program 0 (fault-call:12 fault-nth:2): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) tkill(r3, 0x1000000000013) 02:48:20 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b71081b28559b334a", 0x12e9}], 0x1) 02:48:20 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = fsmount(0xffffffffffffffff, 0x0, 0xc) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing', 0xa000, 0x0) getdents(r2, &(0x7f0000000200)=""/122, 0x7a) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) getdents(r1, &(0x7f0000000100)=""/186, 0xba) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000000c0)={@local, 0x5, 0x3, 0x3, 0x7, 0x98, 0x8}, 0x20) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={@mcast1, 0xf}) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f0000000080)=0x400000001, 0x4) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 02:48:20 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @loopback}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x0) 02:48:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f00000005c0)="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", 0x1000}], 0x1, 0xa) r6 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/tracing', 0x0, 0x0) getdents(r6, &(0x7f0000000200)=""/122, 0x7a) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) ioctl$int_in(r5, 0x5452, &(0x7f0000000180)=0x7ff) write$binfmt_misc(r3, &(0x7f0000001940)=ANY=[@ANYRESDEC, @ANYBLOB="b1b6b2b163af2d8e5a0eb02683c7af23766b54e5395fef03d9f91fb0fb6e60157e1b970cdcd96cdd1f1f96f855fca1ad0cd4396bdb185813765b0bc3b73901c0c2d6103e84bbba77bd4ff324c2d35093a97837d16644247fc516de60d60c1cccf2f7b26647", @ANYRES32, @ANYBLOB="2bd90b9a2e727a60e463c635e40e9715b7b9c531be6e6fb0bafb3d32219fae186eb325f4ceaca4aecb16c91f72fb8855993242b4b81186e38f52dfe18a5a6090e9e099096ca9e9248c50deae46f430ff738a4cd26e4966c8d4582c2c6508114bf1eb477a9fefa76241b94cb0779de87a0841d61cd4d52081d730b6e80d434080e7e2aefe838d7ff8fb9df98864b55cbd98d1d591d92ad05eceebc050cd32a54aea13afae014f14f2a517543655d46dc6993bf784e96657374e52589a9d6dfc0f8fff19a8198fb7159234ea41b4bf95963d91675b099fd118536ff0c64a3c5e6a98a1332802f033228490db1490e6d8083881c4b86b9447c5", @ANYRES64, @ANYRES32=r0, @ANYRES16, @ANYBLOB="5bfad81f968e4792aa4443ce3048c0871f3f4c9545052bf303348699e94da9783b55d42236e68e39bf0ce39ff62ec75db6915b60eb1983f2a4125abfbdb948dd1e", @ANYRESHEX, @ANYRESDEC=r5], 0xff01) splice(r2, 0x0, r4, 0x0, 0xb00, 0x0) 02:48:20 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, 0x0, 0x0) 02:48:21 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, 0x0, 0x0) 02:48:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x4e21, 0xfffff929, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x5}}, 0x0, 0x0, 0x3b, 0x0, "eaae5d9605acb54972fc8a62f987adc1b00fe22872e389bcf297e5eca49195a2b0b1741ecfdab4bfab78cc0030a82d6992714fc4118a90212f8413c45763a04e17149277aa560d6bf6edc1892b4617a3"}, 0xd8) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r6 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r6, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) splice(r2, 0x0, r4, 0x0, 0x200000000afc, 0x0) 02:48:21 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, 0x0, 0x0) 02:48:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) lsetxattr$security_ima(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)=@ng={0x4, 0x11, "73e1"}, 0x4, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x1000, 0x200, &(0x7f0000000440)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) splice(r2, 0x0, r4, 0x0, 0xb00, 0x0) [ 983.128923][ T7181] serio: Serial port pts0 [ 983.135020][ T7179] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 983.166906][ T7189] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. 02:48:21 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040), 0x0) 02:48:21 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b73081b28559b334a", 0x12e9}], 0x1) [ 983.205444][ T7199] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 983.226016][ T7202] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 983.236939][ T7203] FAULT_INJECTION: forcing a failure. [ 983.236939][ T7203] name failslab, interval 1, probability 0, space 0, times 0 02:48:21 executing program 0 (fault-call:12 fault-nth:3): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) tkill(r3, 0x1000000000013) 02:48:21 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040), 0x0) [ 983.249873][ T7203] CPU: 0 PID: 7203 Comm: syz-executor.0 Tainted: G W 5.13.0-rc3-syzkaller #0 [ 983.249890][ T7203] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 983.249964][ T7203] Call Trace: [ 983.249969][ T7203] dump_stack+0x137/0x19d [ 983.249986][ T7203] should_fail+0x23c/0x250 [ 983.249999][ T7203] __should_failslab+0x81/0x90 [ 983.250015][ T7203] ? tty_open+0x7c/0xb60 [ 983.250098][ T7203] should_failslab+0x5/0x20 [ 983.250108][ T7203] kmem_cache_alloc_trace+0x49/0x310 [ 983.250121][ T7203] tty_open+0x7c/0xb60 [ 983.250133][ T7203] chrdev_open+0x39c/0x420 [ 983.250145][ T7203] ? cd_forget+0x100/0x100 [ 983.250235][ T7203] do_dentry_open+0x53e/0x830 [ 983.250285][ T7203] dentry_open+0x77/0xb0 [ 983.250375][ T7203] ptm_open_peer+0xfb/0x160 [ 983.250395][ T7203] tty_ioctl+0x24b/0x1120 [ 983.250413][ T7203] ? selinux_file_ioctl+0x8e0/0x970 [ 983.250430][ T7203] ? do_vfs_ioctl+0x7c2/0x1410 [ 983.250449][ T7203] ? touch_atime+0x151/0x240 [ 983.250543][ T7203] ? tty_get_icount+0x70/0x70 [ 983.250566][ T7203] __se_sys_ioctl+0xcb/0x140 [ 983.250585][ T7203] __x64_sys_ioctl+0x3f/0x50 [ 983.250604][ T7203] do_syscall_64+0x4a/0x90 [ 983.250647][ T7203] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 983.250670][ T7203] RIP: 0033:0x4665d9 [ 983.250682][ T7203] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 983.250699][ T7203] RSP: 002b:00007f1aa2c31188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 983.250719][ T7203] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665d9 [ 983.250732][ T7203] RDX: 0000000000000000 RSI: 0000000000005441 RDI: 0000000000000003 [ 983.250745][ T7203] RBP: 00007f1aa2c311d0 R08: 0000000000000000 R09: 0000000000000000 [ 983.250758][ T7203] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 983.250771][ T7203] R13: 00007ffd1ebbfb5f R14: 00007f1aa2c31300 R15: 0000000000022000 [ 983.291027][ T7214] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 983.293896][ T7215] serio: Serial port pts0 [ 983.492117][ T7217] FAULT_INJECTION: forcing a failure. [ 983.492117][ T7217] name failslab, interval 1, probability 0, space 0, times 0 [ 983.492142][ T7217] CPU: 1 PID: 7217 Comm: syz-executor.0 Tainted: G W 5.13.0-rc3-syzkaller #0 [ 983.492165][ T7217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 983.492176][ T7217] Call Trace: [ 983.492184][ T7217] dump_stack+0x137/0x19d [ 983.492210][ T7217] should_fail+0x23c/0x250 [ 983.492230][ T7217] ? __alloc_file+0x2e/0x1a0 [ 983.492324][ T7217] __should_failslab+0x81/0x90 [ 983.492373][ T7217] should_failslab+0x5/0x20 [ 983.492391][ T7217] kmem_cache_alloc+0x46/0x2f0 [ 983.492506][ T7217] __alloc_file+0x2e/0x1a0 [ 983.492527][ T7217] alloc_empty_file+0xcd/0x1c0 [ 983.492567][ T7217] dentry_open+0x2d/0xb0 [ 983.492591][ T7217] ptm_open_peer+0xfb/0x160 [ 983.492609][ T7217] tty_ioctl+0x24b/0x1120 [ 983.492630][ T7217] ? selinux_file_ioctl+0x8e0/0x970 [ 983.492649][ T7217] ? do_vfs_ioctl+0x7c2/0x1410 [ 983.492671][ T7217] ? tty_get_icount+0x70/0x70 [ 983.492690][ T7217] __se_sys_ioctl+0xcb/0x140 [ 983.492749][ T7217] __x64_sys_ioctl+0x3f/0x50 [ 983.492772][ T7217] do_syscall_64+0x4a/0x90 [ 983.492826][ T7217] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 983.492853][ T7217] RIP: 0033:0x4665d9 [ 983.492867][ T7217] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 983.492885][ T7217] RSP: 002b:00007f1aa2c31188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 983.492905][ T7217] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665d9 [ 983.492997][ T7217] RDX: 0000000000000000 RSI: 0000000000005441 RDI: 0000000000000003 [ 983.493011][ T7217] RBP: 00007f1aa2c311d0 R08: 0000000000000000 R09: 0000000000000000 [ 983.493024][ T7217] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 983.493037][ T7217] R13: 00007ffd1ebbfb5f R14: 00007f1aa2c31300 R15: 0000000000022000 02:48:21 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r2, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/228, 0xe4}], 0x1, 0x7ff, 0x3ff) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 02:48:21 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040), 0x0) 02:48:21 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b75081b28559b334a", 0x12e9}], 0x1) 02:48:21 executing program 0 (fault-call:12 fault-nth:4): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) tkill(r3, 0x1000000000013) 02:48:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000050000000000000000000000000000e2ffffff000000000000000000000000000000000000000000000000000000000000000000000000cedccb14e6f56cdea700"/129], 0x78) 02:48:21 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{0x0}], 0x1) [ 984.032514][ T7236] serio: Serial port pts0 [ 984.033094][ T7237] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. 02:48:21 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9bfc081b28559b334a", 0x12e9}], 0x1) [ 984.073302][ T7244] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 984.194722][ T7250] FAULT_INJECTION: forcing a failure. [ 984.194722][ T7250] name failslab, interval 1, probability 0, space 0, times 0 [ 984.207384][ T7250] CPU: 1 PID: 7250 Comm: syz-executor.0 Tainted: G W 5.13.0-rc3-syzkaller #0 [ 984.217647][ T7250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 984.227866][ T7250] Call Trace: [ 984.231143][ T7250] dump_stack+0x137/0x19d [ 984.235588][ T7250] should_fail+0x23c/0x250 [ 984.242242][ T7250] ? security_file_alloc+0x30/0x190 [ 984.247480][ T7250] __should_failslab+0x81/0x90 [ 984.252242][ T7250] should_failslab+0x5/0x20 [ 984.257025][ T7250] kmem_cache_alloc+0x46/0x2f0 [ 984.262043][ T7250] security_file_alloc+0x30/0x190 [ 984.267222][ T7250] __alloc_file+0x83/0x1a0 [ 984.271654][ T7250] alloc_empty_file+0xcd/0x1c0 [ 984.276686][ T7250] dentry_open+0x2d/0xb0 [ 984.280923][ T7250] ptm_open_peer+0xfb/0x160 [ 984.285496][ T7250] tty_ioctl+0x24b/0x1120 [ 984.289824][ T7250] ? selinux_file_ioctl+0x8e0/0x970 [ 984.295053][ T7250] ? do_vfs_ioctl+0x7c2/0x1410 [ 984.299871][ T7250] ? tty_get_icount+0x70/0x70 [ 984.304627][ T7250] __se_sys_ioctl+0xcb/0x140 [ 984.309297][ T7250] __x64_sys_ioctl+0x3f/0x50 [ 984.314080][ T7250] do_syscall_64+0x4a/0x90 [ 984.318760][ T7250] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 984.324762][ T7250] RIP: 0033:0x4665d9 [ 984.328756][ T7250] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 984.348821][ T7250] RSP: 002b:00007f1aa2c31188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 984.357523][ T7250] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665d9 [ 984.365543][ T7250] RDX: 0000000000000000 RSI: 0000000000005441 RDI: 0000000000000003 [ 984.373514][ T7250] RBP: 00007f1aa2c311d0 R08: 0000000000000000 R09: 0000000000000000 [ 984.381476][ T7250] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 984.389509][ T7250] R13: 00007ffd1ebbfb5f R14: 00007f1aa2c31300 R15: 0000000000022000 02:48:24 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72061b28559b334a", 0x12e9}], 0x1) 02:48:24 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{0x0}], 0x1) 02:48:24 executing program 0 (fault-call:12 fault-nth:5): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) tkill(r3, 0x1000000000013) 02:48:24 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x50300, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f0000000240)=0x8, 0x4) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000001540)=[{&(0x7f0000000040)=""/18, 0x12}, {&(0x7f00000003c0)=""/204, 0xcc}, {&(0x7f0000000300)=""/187, 0xbb}, {&(0x7f0000000140)=""/232, 0xe8}, {&(0x7f00000000c0)=""/46, 0x2e}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/126, 0x7e}], 0x7, 0x4, 0x10001) 02:48:24 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000080)=0x7f, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(r1, &(0x7f0000000140)={0xfffffffffffffffe, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x58, 0x4, 0x8, 0x201, 0x0, 0x0, {}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x11}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x84}, @CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_CLOSED={0x8, 0x1, 0x1, 0x0, 0x6}, @CTA_TIMEOUT_SCTP_CLOSED={0x8, 0x1, 0x1, 0x0, 0x200}, @CTA_TIMEOUT_SCTP_COOKIE_WAIT={0x8, 0x2, 0x1, 0x0, 0x5}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x800}, 0x41) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing', 0x0, 0x0) getdents(r2, &(0x7f0000000200)=""/122, 0x7a) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000240)={'ip_vti0\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="73797a743f118f8d6a5e13f7fd0f4a374ead03cc6316cc28c177c00b1a6e6c3200000000000000a21c", @ANYRES32=0x0, @ANYBLOB="001000200000000d0000000742c0008800680000070490780a010101e00000020707a364010102071757e00000010a010100ac1414aaac141438ac1414bb441ce5217f0000010000010164010102000000000000000000000002440c0541ac1414bb000034c1442cdc31ac1414bb00000400ac1e00010000000800000000000c0000e000000100000005ac1e0101000000040000"]}) bind$packet(r2, &(0x7f0000000280)={0x11, 0x11, r3, 0x1, 0x2, 0x6, @link_local}, 0x14) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000180), 0x4) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = accept(r2, &(0x7f00000002c0)=@ll, &(0x7f0000000340)=0x80) connect$inet6(r4, &(0x7f0000000000)={0xa, 0xfffc, 0x0, @empty}, 0x15) 02:48:24 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x41, 0x4) getdents(0xffffffffffffffff, &(0x7f0000000200)=""/122, 0x7a) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) vmsplice(0xffffffffffffffff, &(0x7f0000000680)=[{&(0x7f0000000180)="57b8f33c395eb99be09b3019c94a084778e43daf697bae", 0x17}, {&(0x7f0000000240)="b157b06b2c7455741636fa0d0bc18e3651ce934a82caa72e2e1464c3185586ce3f3f6ccc54925678af60162f024203bb5f7ba9502827ccece81b9677e23c2683751b0864054fe39d31b079b12b0aedb893cacfeaeb6383f4ea2933631d1d8e579722e4fd7419f74ceb87db0de0389e919c5bce97ddeef0f0063e91a34456c7fb2de62c6ca7b79cdf8eca34a5765761634b5821aeb459c902cda424ec1c51d6f0f2da0232797cc8d26f", 0xa9}, {&(0x7f0000000440)="1e94662eeadbf7bc11e0d6545eb957d8072adbfec4ff37d498df66d6f90e8d182fcbe4147ee5b14f5e0ff96a3eb4948265f969d82ddfaa95fd79e95cf11e6493c99ed16faa3463f0676c07d14ef2f003eaeff2ece38f4b7cf57cc782179a70c27dcd08a023375d73660f0ce87bc7a88b3c3a569a64041aa5da51c331cb0b417f2b30ef3edd35d9a15793c86fa680b5d548e3f65bcd42b26cd850983de3e34529051622ee2cc583fe2dc50f224e0329b29b", 0xb1}, {&(0x7f00000005c0)="7646738ddb77f86c5781255805bf86e8f2d414a34c5a77e25690d7ce4118fa5c7b14690a242094f7efaf7769200c4f4bc5e5bfda24a877b251ef5c9f8c9e3e1f5f68830c9d8100c7e033b64f8debb8ec55396383191f11594fbe9ec766368a892bdeb448dfec84c2bda57279ace2e406d3d6e9af750c3c0c2fcbbc072cd2d835623a25ce12101e8b21e5f778f59d51d62c29d4f9", 0x94}, {&(0x7f0000000500)="5ba60cca0f9dd3402b40", 0xa}], 0x5, 0xc) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) splice(r2, 0x0, r4, 0x0, 0xb00, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000200), 0x40cc80, 0x0) ioctl$FS_IOC_MEASURE_VERITY(r6, 0xc0046686, &(0x7f00000001c0)={0x1, 0x1d, "5e79c3021b64a83b3b361d02652cb6c255e91faf7ff18d49fe0af36567"}) 02:48:24 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x0, 0xd9f, 0x6) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/53, 0x35}, {&(0x7f00000000c0)=""/165, 0xa5}, {&(0x7f0000000180)=""/130, 0x82}, {&(0x7f0000000240)=""/155, 0x9b}], 0x4, 0x7f, 0x100) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x80, 0x0, @empty}, 0x1c) 02:48:24 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{0x0}], 0x1) 02:48:24 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72071b28559b334a", 0x12e9}], 0x1) [ 986.233546][ T7267] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 986.243393][ T7269] serio: Serial port pts0 02:48:24 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) splice(0xffffffffffffffff, &(0x7f0000000180), r0, &(0x7f00000001c0)=0x6, 0x0, 0x4) splice(r2, 0x0, r4, 0x0, 0xb00, 0x0) 02:48:24 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)}], 0x1) 02:48:24 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="ca2af140e2bad2b5b745ef"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102389, 0x18ff5}], 0x0, 0x0, 0x0, 0x0) tkill(r2, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) r3 = gettid() rt_sigqueueinfo(r3, 0x3c, &(0x7f0000000040)) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r4, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) 02:48:24 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)}], 0x1) [ 986.291258][ T7284] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. 02:48:24 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x402c00, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing', 0x0, 0x0) getdents(r5, &(0x7f0000000200)=""/122, 0x7a) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) preadv(r5, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/6, 0x6}], 0x1, 0x0, 0x200) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r6 = eventfd2(0x80, 0x80403) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000008, 0x100010, r6, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000180)={0x3, 0x7f, 0x1, 0x8001, 0x2}, 0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) splice(r2, 0x0, r4, 0x0, 0xb00, 0x0) [ 986.412972][ T7299] FAULT_INJECTION: forcing a failure. [ 986.412972][ T7299] name failslab, interval 1, probability 0, space 0, times 0 [ 986.425744][ T7299] CPU: 1 PID: 7299 Comm: syz-executor.0 Tainted: G W 5.13.0-rc3-syzkaller #0 [ 986.435821][ T7299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 986.446274][ T7299] Call Trace: [ 986.449577][ T7299] dump_stack+0x137/0x19d [ 986.453981][ T7299] should_fail+0x23c/0x250 [ 986.458399][ T7299] __should_failslab+0x81/0x90 [ 986.463327][ T7299] ? tty_open+0x7c/0xb60 [ 986.467879][ T7299] should_failslab+0x5/0x20 [ 986.472496][ T7299] kmem_cache_alloc_trace+0x49/0x310 [ 986.477957][ T7299] tty_open+0x7c/0xb60 [ 986.482137][ T7299] chrdev_open+0x39c/0x420 [ 986.486716][ T7299] ? cd_forget+0x100/0x100 [ 986.491156][ T7299] do_dentry_open+0x53e/0x830 [ 986.495929][ T7299] dentry_open+0x77/0xb0 [ 986.500183][ T7299] ptm_open_peer+0xfb/0x160 [ 986.504862][ T7299] tty_ioctl+0x24b/0x1120 [ 986.509184][ T7299] ? selinux_file_ioctl+0x8e0/0x970 [ 986.514551][ T7299] ? do_vfs_ioctl+0x7c2/0x1410 [ 986.519528][ T7299] ? tty_get_icount+0x70/0x70 [ 986.524222][ T7299] __se_sys_ioctl+0xcb/0x140 [ 986.528828][ T7299] __x64_sys_ioctl+0x3f/0x50 [ 986.533481][ T7299] do_syscall_64+0x4a/0x90 [ 986.538035][ T7299] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 986.544036][ T7299] RIP: 0033:0x4665d9 [ 986.548025][ T7299] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 986.567908][ T7299] RSP: 002b:00007f1aa2c31188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 986.576317][ T7299] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665d9 [ 986.584551][ T7299] RDX: 0000000000000000 RSI: 0000000000005441 RDI: 0000000000000003 [ 986.592614][ T7299] RBP: 00007f1aa2c311d0 R08: 0000000000000000 R09: 0000000000000000 [ 986.600591][ T7299] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 02:48:24 executing program 0 (fault-call:12 fault-nth:6): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) tkill(r3, 0x1000000000013) [ 986.608694][ T7299] R13: 00007ffd1ebbfb5f R14: 00007f1aa2c31300 R15: 0000000000022000 [ 986.642836][ T7314] serio: Serial port pts0 [ 986.804972][ T7318] FAULT_INJECTION: forcing a failure. [ 986.804972][ T7318] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 986.818475][ T7318] CPU: 0 PID: 7318 Comm: syz-executor.0 Tainted: G W 5.13.0-rc3-syzkaller #0 [ 986.828739][ T7318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 986.838838][ T7318] Call Trace: [ 986.842122][ T7318] dump_stack+0x137/0x19d [ 986.846550][ T7318] should_fail+0x23c/0x250 [ 986.850983][ T7318] should_fail_usercopy+0x16/0x20 [ 986.856127][ T7318] _copy_to_user+0x1c/0x90 [ 986.860564][ T7318] simple_read_from_buffer+0xab/0x120 [ 986.866050][ T7318] proc_fail_nth_read+0xf6/0x140 [ 986.871064][ T7318] ? rw_verify_area+0x136/0x250 [ 986.876000][ T7318] ? proc_fault_inject_write+0x200/0x200 [ 986.881650][ T7318] vfs_read+0x154/0x5d0 [ 986.885800][ T7318] ? selinux_file_ioctl+0x8e0/0x970 [ 986.891285][ T7318] ? __fget_light+0x21b/0x260 [ 986.896098][ T7318] ? __cond_resched+0x11/0x40 [ 986.900900][ T7318] ksys_read+0xce/0x180 [ 986.905048][ T7318] __x64_sys_read+0x3e/0x50 [ 986.909535][ T7318] do_syscall_64+0x4a/0x90 [ 986.914023][ T7318] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 986.920004][ T7318] RIP: 0033:0x41935c [ 986.923907][ T7318] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 986.943623][ T7318] RSP: 002b:00007f1aa2c31170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 986.952156][ T7318] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 000000000041935c [ 986.960129][ T7318] RDX: 000000000000000f RSI: 00007f1aa2c311e0 RDI: 0000000000000006 [ 986.968364][ T7318] RBP: 00007f1aa2c311d0 R08: 0000000000000000 R09: 0000000000000000 [ 986.976436][ T7318] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 986.984429][ T7318] R13: 00007ffd1ebbfb5f R14: 00007f1aa2c31300 R15: 0000000000022000 02:48:24 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x0) 02:48:24 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72091b28559b334a", 0x12e9}], 0x1) 02:48:24 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)}], 0x1) 02:48:25 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(r1, 0x8983, &(0x7f0000000140)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = accept$inet(r1, 0x0, &(0x7f0000000040)) fsetxattr$security_evm(r2, &(0x7f00000000c0), &(0x7f0000000180)=@sha1={0x1, "4614c58252e5acef4697882f5922795280e07c57"}, 0xd6, 0x1) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 02:48:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) r6 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000180)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r6, 0x40182103, &(0x7f0000000200)={r7, 0x0, r1, 0x691}) splice(r2, 0x0, r4, 0x0, 0xb00, 0x0) 02:48:25 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) tkill(r3, 0x1000000000013) 02:48:25 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06000000010000004500000025", 0x1d}], 0x1) 02:48:25 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b720a1b28559b334a", 0x12e9}], 0x1) 02:48:25 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06000000010000004500000025", 0x1d}], 0x1) 02:48:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000638000/0x1000)=nil, 0x1000, 0x1000002, 0x11, r6, 0x35d5f000) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r6, &(0x7f0000000280)={0xc0000005}) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000180)={@in={{0x2, 0x4e22, @multicast2}}, 0x0, 0x0, 0x5, 0x0, "ba08101c57d21b3e78941be707aa844cd6f3bf1a33b3ec29904b9e37e13762f447f073097a2b6be3f7f4053a8641c8ef260d8672749297c3733f44570ba40eb619b4199596773c13bb17971fb022f97a"}, 0xd8) splice(r2, 0x0, r4, 0x0, 0xb00, 0x0) [ 987.201182][ T7343] serio: Serial port pts0 02:48:25 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06000000010000004500000025", 0x1d}], 0x1) 02:48:25 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b720b1b28559b334a", 0x12e9}], 0x1) 02:48:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e22, @remote}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000638000/0x1000)=nil, 0x1000, 0x1000002, 0x11, r1, 0x35d5f000) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x0) 02:48:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) finit_module(r5, &(0x7f00000002c0)=',\xd0#\x00', 0x3) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) splice(r2, 0x0, r4, 0x0, 0xb00, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@loopback}}, &(0x7f0000000280)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000440)={{{@in=@rand_addr=0x64010100, @in=@loopback, 0x4e22, 0x7, 0x4e20, 0xfff, 0x2, 0xa0, 0x20, 0x21, r6, 0xffffffffffffffff}, {0x5, 0x6, 0x9, 0x3ff, 0x7c, 0x8000, 0x552f, 0x6}, {0x7, 0x80000000, 0x80, 0x10001}, 0x78ef, 0x6e6bbc, 0x0, 0x1, 0x3, 0x1}, {{@in=@loopback, 0x4d6, 0x32}, 0xa, @in=@multicast1, 0x3507, 0x3, 0x1, 0x88, 0x6, 0x7, 0x3}}, 0xe8) 02:48:25 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d00020000", 0x2b}], 0x1) 02:48:25 executing program 3: r0 = socket$inet6(0xa, 0x800, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 02:48:25 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b720c1b28559b334a", 0x12e9}], 0x1) 02:48:25 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x2, 0x0) tkill(r3, 0x1000000000013) 02:48:25 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d00020000", 0x2b}], 0x1) 02:48:26 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d00020000", 0x2b}], 0x1) [ 988.099370][ T7386] __nla_validate_parse: 7 callbacks suppressed [ 988.099384][ T7386] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 988.108417][ T7385] serio: Serial port pts0 02:48:26 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b720d1b28559b334a", 0x12e9}], 0x1) 02:48:26 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing', 0x0, 0x0) getdents(r2, &(0x7f0000000200)=""/122, 0x7a) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000000040)=@routing={0x3a, 0x6, 0x486bdc92872a1359, 0x20, 0x0, [@mcast2, @ipv4={'\x00', '\xff\xff', @local}, @dev={0xfe, 0x80, '\x00', 0x42}]}, 0x38) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000000100)={0x6b1e, 0x200}) r4 = openat$cgroup_subtree(r2, &(0x7f0000000140), 0x2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000000280)) 02:48:26 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d0002000000000000060400", 0x32}], 0x1) 02:48:26 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d0002000000000000060400", 0x32}], 0x1) [ 988.165030][ T7398] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 988.202703][ T7404] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 988.259831][ T7414] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. 02:48:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180), 0x200000, 0x0) mmap(&(0x7f0000794000/0x3000)=nil, 0x3000, 0x6, 0x10, r4, 0xb68f2000) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r6 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r6, 0x9275d000) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r5, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) r7 = eventfd(0x1) mmap(&(0x7f0000179000/0x1000)=nil, 0x1000, 0x2000000, 0x20010, r7, 0xcca0a000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) fchdir(r1) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) splice(r2, 0x0, r5, 0x0, 0xb00, 0x0) 02:48:28 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x4b47, 0x0) tkill(r3, 0x1000000000013) 02:48:28 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b720e1b28559b334a", 0x12e9}], 0x1) 02:48:28 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d0002000000000000060400", 0x32}], 0x1) 02:48:28 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000638000/0x1000)=nil, 0x1000, 0x1000002, 0x11, r1, 0x35d5f000) sendto$inet(r1, &(0x7f0000000240)="aacd33fc0f6c8107f60a7d7d7d505db48bdbf7e7d703b74807627926d6975ef8f4c77e8f41a6e7fcd5a140b49554896e55f591b4c30659d296b454c88906b36546273c29ecd25803a30242a4da88125f0d3aaed769d4b3662f2b6305257d4815bf3ab88c12ecef71f17d2cb83bbf9ce51cfac17885c820d3fa0a3ffff5944f72891779603c29b193caf0f090984e0dfa1fbfead4e07783", 0x97, 0x800108c, &(0x7f0000000140)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x32}}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000200)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000040)=0x2800, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f00000001c0)=[{0x6, 0x2, 0x0, 0x3655}]}, 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r2, &(0x7f0000000540)="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", 0x1000, 0x20000000, &(0x7f0000000080)={0x2, 0x4e23, @loopback}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000200)={0x2, 0x4e20, @rand_addr=0x64010100}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x2800, 0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x3655}]}, 0x10) connect$inet(r3, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) connect$inet(r3, &(0x7f0000000040)={0x2, 0x4e22, @private=0xa010100}, 0x10) 02:48:28 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x2) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing', 0x0, 0x0) getdents(r1, &(0x7f0000000200)=""/122, 0x7a) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x9fd7, @rand_addr=' \x01\x00', 0x4}, 0x1c) close(r0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22, 0x7, @local, 0x7}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 990.960522][ T7430] serio: Serial port pts0 02:48:28 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000140)=0x1, 0x4) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) accept4(r0, &(0x7f0000000040)=@hci, &(0x7f00000000c0)=0x80, 0x800) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x20008006, &(0x7f0000000100)={0x2, 0x4e1e}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x4040010, 0x0, 0x0) 02:48:28 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000080)=0x4, 0xfffffe46) accept4(r1, &(0x7f00000000c0)=@ieee802154={0x24, @long}, &(0x7f0000000040)=0x80, 0x800) sendto$inet6(r0, &(0x7f00000001c0)="e65dab07df1dc7ef14addf48395a018f3fb6ef14120b3a1fea378c4bc2d9c73539d926bea24e41c8160c69612cdab3f3423049c88eef4e66326523d38cfade38d7dc988aa9cca2b8096d3327f7a28263b4911ba2055992bb91f216fb7e6412f82533b94f891522a09aec3f7d98cc113623b42b6ac40ded946cbc26e78ba367c2ec5f5113950e4e081f9d532c514ed723", 0x90, 0x40880, &(0x7f0000000280)={0xa, 0x4e21, 0x1ff, @local, 0x100}, 0x1c) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00006d1000/0x3000)=nil, 0x3000, 0x2000000, 0x10, r1, 0x2310e000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000140)={'HL\x00'}, &(0x7f0000000180)=0x1e) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 02:48:28 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b720f1b28559b334a", 0x12e9}], 0x1) 02:48:28 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000", 0x36}], 0x1) [ 990.985706][ T7431] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. 02:48:28 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @remote}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) socket$inet(0x2, 0x80000, 0x5) r1 = syz_open_dev$vcsn(&(0x7f0000000080), 0xff, 0x40) sendto$inet(r1, &(0x7f0000000140)="61e74670bfa30f7791b0f5b482e0d75512543f57d7b468a1de102ad8cce511d64dabc644545ca6becf179297a7000738e7abc49b72e0a242f4da39c88898a64dd2ef2abb932f039502af519a53c123eea6fa66598af092e563bd83", 0x5b, 0x800, &(0x7f00000000c0)={0x2, 0x4e22, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000040)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x0) 02:48:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) lsetxattr$trusted_overlay_opaque(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240), &(0x7f0000000280), 0x2, 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) r5 = openat(r1, &(0x7f00000002c0)='./file0\x00', 0x16000, 0x2) getsockopt$inet_tcp_buf(r5, 0x6, 0x1a, &(0x7f0000000340)=""/235, &(0x7f00000000c0)=0xeb) r6 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r6, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) fsetxattr$trusted_overlay_origin(r1, &(0x7f0000000180), &(0x7f00000001c0), 0x2, 0x1) splice(r2, 0x0, r4, 0x0, 0xb00, 0x0) 02:48:28 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="73797a3132fffea40698ac977e01a61732bf1abe73bce616d72f240e0a3dcd443c57c5d0ccc11250367947862efb62721b898594cf407da97e9b1800"/72], 0x48) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x20200, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x2012, r1, 0x0) preadv(r1, &(0x7f0000000380)=[{&(0x7f00000003c0)=""/230, 0xe6}, {&(0x7f00000002c0)=""/96, 0x60}, {&(0x7f0000000340)=""/40, 0x28}], 0x3, 0xda1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r2, &(0x7f00000000c0)="fd77db6b67cc8cc0b105a6eb36487ee81b20ffac79bb2079d61559114ec4b1b50044bd7887b10500ace68c84168f0fb73fbacd1b28da71bd6d203b0689742514a956f882063a9fd78063698bdf40d8804afa2ea93ed093811b2eccb91691f2350f2ebdeb80981a7756aaed7356c31baf031b38d8e4bebc767969b6ceafe037", 0x7f, 0x40059, &(0x7f0000000040)={0xa, 0x4e21, 0x5, @mcast1, 0x9}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 02:48:28 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x4b49, 0x0) tkill(r3, 0x1000000000013) 02:48:28 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72181b28559b334a", 0x12e9}], 0x1) [ 991.073958][ T7448] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. 02:48:29 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000", 0x36}], 0x1) 02:48:29 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x10a00, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x150, &(0x7f0000000500)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x34) socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000008, 0x12, r0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) eventfd2(0xfffffefe, 0x100002) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000000080)=[@timestamp, @timestamp, @sack_perm], 0x3) [ 991.135477][ T7463] serio: Serial port pts0 02:48:29 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000180)=@ccm_128={{0x304}, "c6f38ccad21c58cb", "8f06e298f0413dc0a0db853be74a5779", "e9f252a1", "22b2a8f574b0f763"}, 0x28) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) splice(r2, 0x0, r4, 0x0, 0xb00, 0x0) 02:48:29 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000", 0x36}], 0x1) [ 991.176026][ T7473] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. 02:48:29 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b721a1b28559b334a", 0x12e9}], 0x1) 02:48:29 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d0002000000000000060400000000000000", 0x38}], 0x1) 02:48:29 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5409, 0x0) tkill(r3, 0x1000000000013) [ 991.227087][ T7485] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 991.263189][ T7492] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 991.299259][ T7497] serio: Serial port pts0 [ 991.411532][ T7501] serio: Serial port pts0 02:48:29 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000080)={0x0, {0x2, 0x4e21, @multicast2}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}, {0x2, 0x4e20, @empty}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000040)='veth0_to_team\x00', 0x1, 0x9, 0x3}) 02:48:29 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d0002000000000000060400000000000000", 0x38}], 0x1) [ 991.941993][ T7523] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. 02:48:29 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b721b1b28559b334a", 0x12e9}], 0x1) 02:48:29 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) splice(r2, 0x0, r4, 0x0, 0xb00, 0x0) preadv(r2, &(0x7f0000000280)=[{&(0x7f0000000180)=""/187, 0xbb}, {&(0x7f0000000240)=""/9, 0x9}], 0x2, 0x9, 0x8) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000440)=""/134) 02:48:29 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x540b, 0x0) tkill(r3, 0x1000000000013) 02:48:29 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvmsg(r0, &(0x7f0000001580)={&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000140)=""/191, 0xbf}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/113, 0x71}, {&(0x7f0000001280)=""/176, 0xb0}, {&(0x7f0000001340)=""/122, 0x7a}, {&(0x7f00000013c0)=""/65, 0x41}, {&(0x7f0000001440)=""/173, 0xad}], 0x7, &(0x7f0000000040)=""/39, 0x27}, 0x40000000) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f00000015c0)={'syzkaller1\x00'}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 02:48:29 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d0002000000000000060400000000000000", 0x38}], 0x1) 02:48:29 executing program 4 (fault-call:5 fault-nth:0): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) [ 992.032376][ T7535] serio: Serial port pts0 02:48:29 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x2aa300, 0x83) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x81009431, &(0x7f0000000180)) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r4 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r4, 0x9275d000) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r3, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) socketpair(0x2, 0xa, 0x9, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000638000/0x1000)=nil, 0x1000, 0x1000002, 0x11, r6, 0x35d5f000) io_uring_register$IORING_REGISTER_FILES_UPDATE(0xffffffffffffffff, 0x6, &(0x7f0000000480)={0x3, 0x0, &(0x7f0000000440)=[r5, r3, r6]}, 0x3) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0xff01) splice(r2, 0x0, r3, 0x0, 0xb00, 0x0) [ 992.098828][ T7548] FAULT_INJECTION: forcing a failure. [ 992.098828][ T7548] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 992.112044][ T7548] CPU: 1 PID: 7548 Comm: syz-executor.4 Tainted: G W 5.13.0-rc3-syzkaller #0 [ 992.122390][ T7548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 992.132719][ T7548] Call Trace: [ 992.136026][ T7548] dump_stack+0x137/0x19d [ 992.140379][ T7548] should_fail+0x23c/0x250 02:48:30 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b724f1b28559b334a", 0x12e9}], 0x1) [ 992.145412][ T7548] should_fail_usercopy+0x16/0x20 [ 992.150450][ T7548] _copy_from_user+0x1c/0xd0 [ 992.155127][ T7548] iovec_from_user+0xc4/0x2d0 [ 992.160169][ T7548] ? kstrtoull+0x30e/0x350 [ 992.164803][ T7548] __import_iovec+0x49/0x270 [ 992.169557][ T7548] ? do_anonymous_page+0x411/0x8b0 [ 992.174766][ T7548] ? fsnotify_perm+0x59/0x2e0 [ 992.179530][ T7548] import_iovec+0x69/0x80 [ 992.183897][ T7548] do_writev+0x107/0x400 [ 992.188139][ T7548] ? __fget_light+0x21b/0x260 [ 992.193194][ T7548] ? __cond_resched+0x11/0x40 [ 992.197877][ T7548] ? fput+0x2d/0x130 [ 992.201788][ T7548] ? ksys_write+0x157/0x180 [ 992.206493][ T7548] __x64_sys_writev+0x41/0x50 [ 992.211188][ T7548] do_syscall_64+0x4a/0x90 [ 992.215877][ T7548] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 992.221770][ T7548] RIP: 0033:0x4665d9 [ 992.225651][ T7548] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 992.245485][ T7548] RSP: 002b:00007f1f9e237188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 992.253917][ T7548] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 992.262161][ T7548] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000005 [ 992.262179][ T7548] RBP: 00007f1f9e2371d0 R08: 0000000000000000 R09: 0000000000000000 [ 992.262193][ T7548] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 02:48:30 executing program 4 (fault-call:5 fault-nth:1): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:30 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x540c, 0x0) tkill(r3, 0x1000000000013) [ 992.262228][ T7548] R13: 00007ffe5126c34f R14: 00007f1f9e237300 R15: 0000000000022000 [ 992.335713][ T7560] FAULT_INJECTION: forcing a failure. [ 992.335713][ T7560] name failslab, interval 1, probability 0, space 0, times 0 [ 992.348472][ T7560] CPU: 1 PID: 7560 Comm: syz-executor.4 Tainted: G W 5.13.0-rc3-syzkaller #0 [ 992.358755][ T7560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 992.359078][ T7561] serio: Serial port pts0 [ 992.369277][ T7560] Call Trace: [ 992.369290][ T7560] dump_stack+0x137/0x19d [ 992.369317][ T7560] should_fail+0x23c/0x250 [ 992.385787][ T7560] __should_failslab+0x81/0x90 [ 992.390586][ T7560] should_failslab+0x5/0x20 [ 992.395108][ T7560] kmem_cache_alloc_node+0x58/0x2b0 [ 992.400348][ T7560] ? __alloc_skb+0xed/0x420 [ 992.404885][ T7560] __alloc_skb+0xed/0x420 [ 992.409299][ T7560] netlink_sendmsg+0x4c7/0x7c0 [ 992.414161][ T7560] sock_write_iter+0x1a4/0x200 [ 992.418997][ T7560] do_iter_readv_writev+0x2cb/0x360 [ 992.424327][ T7560] do_iter_write+0x112/0x4c0 [ 992.429011][ T7560] ? import_iovec+0x69/0x80 [ 992.433566][ T7560] do_writev+0x1e0/0x400 [ 992.437863][ T7560] ? __cond_resched+0x11/0x40 [ 992.442677][ T7560] ? fput+0x2d/0x130 [ 992.446789][ T7560] ? ksys_write+0x157/0x180 [ 992.451392][ T7560] __x64_sys_writev+0x41/0x50 [ 992.456089][ T7560] do_syscall_64+0x4a/0x90 [ 992.460548][ T7560] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 992.466690][ T7560] RIP: 0033:0x4665d9 [ 992.470704][ T7560] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 992.479777][ T7563] serio: Serial port pts0 [ 992.490319][ T7560] RSP: 002b:00007f1f9e237188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 992.490346][ T7560] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 992.490358][ T7560] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000005 [ 992.490370][ T7560] RBP: 00007f1f9e2371d0 R08: 0000000000000000 R09: 0000000000000000 [ 992.490381][ T7560] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 992.490392][ T7560] R13: 00007ffe5126c34f R14: 00007f1f9e237300 R15: 0000000000022000 02:48:30 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x2}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x44885, 0x0, 0x0) 02:48:30 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72501b28559b334a", 0x12e9}], 0x1) 02:48:30 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x540d, 0x0) tkill(r3, 0x1000000000013) 02:48:30 executing program 4 (fault-call:5 fault-nth:2): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:30 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000080)=0x100) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x0) [ 992.804609][ T7579] FAULT_INJECTION: forcing a failure. [ 992.804609][ T7579] name failslab, interval 1, probability 0, space 0, times 0 [ 992.817462][ T7579] CPU: 1 PID: 7579 Comm: syz-executor.4 Tainted: G W 5.13.0-rc3-syzkaller #0 [ 992.823985][ T7580] serio: Serial port pts0 [ 992.827745][ T7579] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 992.827760][ T7579] Call Trace: [ 992.827768][ T7579] dump_stack+0x137/0x19d [ 992.850167][ T7579] should_fail+0x23c/0x250 [ 992.850194][ T7579] __should_failslab+0x81/0x90 [ 992.850252][ T7579] should_failslab+0x5/0x20 [ 992.850268][ T7579] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 992.850291][ T7579] ? __kmalloc_node_track_caller+0x30/0x40 [ 992.850312][ T7579] ? kmem_cache_alloc_node+0x1da/0x2b0 [ 992.850331][ T7579] __kmalloc_node_track_caller+0x30/0x40 [ 992.850405][ T7579] ? netlink_sendmsg+0x4c7/0x7c0 [ 992.850425][ T7579] __alloc_skb+0x187/0x420 02:48:30 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing', 0x0, 0x0) getdents(r2, &(0x7f0000000200)=""/122, 0x7a) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) sendmsg$nl_netfilter(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xc0, 0x12, 0x9, 0x101, 0x70bd29, 0x25dfdbfe, {0x1}, [@nested={0x3e, 0x5d, 0x0, 0x1, [@generic="8e19d18fdcb717602027ee2cf7920adb159edba8d754d87e6d388a09f4b7aec6f53fc3da455d77a683458c957ebbec02a3fdc0ebea7e3835b81d"]}, @nested={0x6a, 0x7e, 0x0, 0x1, [@typed={0x14, 0x1d, 0x0, 0x0, @ipv6=@remote}, @generic="57b981e974949fd477b8ad799d3b69a23c02ca93d9315a318ca8d9b907ac22128d4e5e875ec60cf058165e4a6ef4657e01dfb83bef515ff7122dc4f27887e5c262f3dbecc5c42a6f5059aa0ced00bd773024"]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x20008840}, 0x14) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 02:48:30 executing program 4 (fault-call:5 fault-nth:3): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) [ 992.850448][ T7579] netlink_sendmsg+0x4c7/0x7c0 [ 992.850467][ T7579] sock_write_iter+0x1a4/0x200 [ 992.850484][ T7579] do_iter_readv_writev+0x2cb/0x360 [ 992.850503][ T7579] do_iter_write+0x112/0x4c0 [ 992.850580][ T7579] ? import_iovec+0x69/0x80 [ 992.850599][ T7579] do_writev+0x1e0/0x400 [ 992.850617][ T7579] ? __cond_resched+0x11/0x40 [ 992.850635][ T7579] ? fput+0x2d/0x130 [ 992.850651][ T7579] ? ksys_write+0x157/0x180 [ 992.850666][ T7579] __x64_sys_writev+0x41/0x50 [ 992.850683][ T7579] do_syscall_64+0x4a/0x90 [ 992.850754][ T7579] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 992.850776][ T7579] RIP: 0033:0x4665d9 [ 992.850789][ T7579] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 992.850805][ T7579] RSP: 002b:00007f1f9e237188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 992.850878][ T7579] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 02:48:30 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5412, 0x0) tkill(r3, 0x1000000000013) [ 992.850891][ T7579] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000005 [ 992.850902][ T7579] RBP: 00007f1f9e2371d0 R08: 0000000000000000 R09: 0000000000000000 [ 992.850913][ T7579] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 992.850923][ T7579] R13: 00007ffe5126c34f R14: 00007f1f9e237300 R15: 0000000000022000 [ 992.924480][ T7593] FAULT_INJECTION: forcing a failure. [ 992.924480][ T7593] name fail_usercopy, interval 1, probability 0, space 0, times 0 02:48:30 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f00005de000/0x1000)=nil, 0x1000, 0x1800002, 0x4010, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) splice(r2, 0x0, r4, 0x0, 0xb00, 0x0) 02:48:30 executing program 4 (fault-call:5 fault-nth:4): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) [ 993.050307][ T7593] CPU: 1 PID: 7593 Comm: syz-executor.4 Tainted: G W 5.13.0-rc3-syzkaller #0 [ 993.050335][ T7593] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 993.050346][ T7593] Call Trace: [ 993.050353][ T7593] dump_stack+0x137/0x19d [ 993.050451][ T7593] should_fail+0x23c/0x250 [ 993.050471][ T7593] should_fail_usercopy+0x16/0x20 02:48:30 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000180)='/sys/module/usbcore', 0x24000, 0x104) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) setresuid(0xee01, 0xee00, 0xee01) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0xea, 0x0, 0x0, 0x80250, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000), 0x4}, 0x1040}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r6 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r6, 0x92759000) openat$sndtimer(0xffffffffffffff9c, &(0x7f00000001c0), 0x200) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r5, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r4, &(0x7f0000000280)=ANY=[], 0xff01) splice(r3, 0x0, r5, 0x0, 0xb00, 0x0) [ 993.050505][ T7593] _copy_from_iter_full+0x148/0xa10 [ 993.050523][ T7593] ? check_stack_object+0x61/0x70 [ 993.050542][ T7593] ? __virt_addr_valid+0x15a/0x1a0 [ 993.050637][ T7593] ? __check_object_size+0x253/0x310 [ 993.050735][ T7593] netlink_sendmsg+0x579/0x7c0 [ 993.050759][ T7593] sock_write_iter+0x1a4/0x200 [ 993.050778][ T7593] do_iter_readv_writev+0x2cb/0x360 02:48:31 executing program 4 (fault-call:5 fault-nth:5): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:31 executing program 4 (fault-call:5 fault-nth:6): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) [ 993.050850][ T7593] do_iter_write+0x112/0x4c0 [ 993.050865][ T7593] ? import_iovec+0x69/0x80 [ 993.050881][ T7593] do_writev+0x1e0/0x400 [ 993.050896][ T7593] ? __cond_resched+0x11/0x40 [ 993.050988][ T7593] ? fput+0x2d/0x130 [ 993.051004][ T7593] ? ksys_write+0x157/0x180 [ 993.051018][ T7593] __x64_sys_writev+0x41/0x50 [ 993.051035][ T7593] do_syscall_64+0x4a/0x90 [ 993.051113][ T7593] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 993.051136][ T7593] RIP: 0033:0x4665d9 [ 993.051150][ T7593] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 993.051166][ T7593] RSP: 002b:00007f1f9e237188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 993.051186][ T7593] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 993.051207][ T7593] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000005 [ 993.051221][ T7593] RBP: 00007f1f9e2371d0 R08: 0000000000000000 R09: 0000000000000000 [ 993.051235][ T7593] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 993.051248][ T7593] R13: 00007ffe5126c34f R14: 00007f1f9e237300 R15: 0000000000022000 [ 993.075739][ T7602] serio: Serial port pts0 [ 993.120962][ T7607] __nla_validate_parse: 5 callbacks suppressed [ 993.120970][ T7607] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 993.121310][ T7607] validate_nla: 5 callbacks suppressed [ 993.121321][ T7607] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 993.121353][ T7607] FAULT_INJECTION: forcing a failure. [ 993.121353][ T7607] name failslab, interval 1, probability 0, space 0, times 0 [ 993.121371][ T7607] CPU: 0 PID: 7607 Comm: syz-executor.4 Tainted: G W 5.13.0-rc3-syzkaller #0 [ 993.121443][ T7607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 993.121458][ T7607] Call Trace: [ 993.121465][ T7607] dump_stack+0x137/0x19d [ 993.121490][ T7607] should_fail+0x23c/0x250 [ 993.121511][ T7607] __should_failslab+0x81/0x90 [ 993.121541][ T7607] should_failslab+0x5/0x20 [ 993.121641][ T7607] kmem_cache_alloc_node+0x58/0x2b0 [ 993.121665][ T7607] ? __dev_open+0x314/0x3a0 [ 993.121683][ T7607] ? __alloc_skb+0xed/0x420 [ 993.121706][ T7607] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 993.121731][ T7607] __alloc_skb+0xed/0x420 [ 993.121837][ T7607] rtmsg_ifinfo_build_skb+0x61/0x130 [ 993.121861][ T7607] rtmsg_ifinfo+0x58/0xc0 [ 993.121882][ T7607] __dev_notify_flags+0x63/0x3a0 [ 993.121903][ T7607] dev_change_flags+0xa2/0xc0 [ 993.121944][ T7607] do_setlink+0x785/0x2380 [ 993.121966][ T7607] ? __nla_validate_parse+0x2ec/0x17f0 [ 993.121987][ T7607] ? __nla_validate_parse+0x10ed/0x17f0 [ 993.122007][ T7607] ? __nla_parse+0x3c/0x50 [ 993.122023][ T7607] rtnl_setlink+0x237/0x280 [ 993.122042][ T7607] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 993.122173][ T7607] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 993.122233][ T7607] ? put_dec_trunc8+0x10e/0x130 [ 993.122316][ T7607] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 993.122338][ T7607] ? __wake_up+0x8d/0xc0 [ 993.122356][ T7607] ? __d_rehash+0x125/0x180 [ 993.122374][ T7607] ? __d_add+0x3bf/0x490 [ 993.122390][ T7607] ? avc_has_perm_noaudit+0x19a/0x240 [ 993.122413][ T7607] ? rhashtable_jhash2+0x13a/0x1a0 [ 993.122451][ T7607] ? jhash+0x2b0/0x2b0 [ 993.122509][ T7607] netlink_rcv_skb+0x13e/0x240 [ 993.122528][ T7607] ? rtnetlink_bind+0x60/0x60 [ 993.122559][ T7607] rtnetlink_rcv+0x18/0x20 [ 993.122580][ T7607] netlink_unicast+0x5ec/0x6b0 [ 993.122600][ T7607] netlink_sendmsg+0x6f8/0x7c0 [ 993.122651][ T7607] sock_write_iter+0x1a4/0x200 [ 993.122669][ T7607] do_iter_readv_writev+0x2cb/0x360 [ 993.122728][ T7607] do_iter_write+0x112/0x4c0 [ 993.122744][ T7607] ? import_iovec+0x69/0x80 [ 993.122761][ T7607] do_writev+0x1e0/0x400 [ 993.122780][ T7607] ? __cond_resched+0x11/0x40 [ 993.122799][ T7607] ? fput+0x2d/0x130 [ 993.122816][ T7607] ? ksys_write+0x157/0x180 [ 993.122832][ T7607] __x64_sys_writev+0x41/0x50 [ 993.122908][ T7607] do_syscall_64+0x4a/0x90 [ 993.122928][ T7607] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 993.123018][ T7607] RIP: 0033:0x4665d9 [ 993.123032][ T7607] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 993.123049][ T7607] RSP: 002b:00007f1f9e237188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 993.123075][ T7607] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 993.123090][ T7607] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000005 [ 993.123102][ T7607] RBP: 00007f1f9e2371d0 R08: 0000000000000000 R09: 0000000000000000 [ 993.123115][ T7607] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 993.123128][ T7607] R13: 00007ffe5126c34f R14: 00007f1f9e237300 R15: 0000000000022000 [ 993.192696][ T7614] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 993.193720][ T7614] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 993.193746][ T7614] FAULT_INJECTION: forcing a failure. [ 993.193746][ T7614] name failslab, interval 1, probability 0, space 0, times 0 [ 993.193766][ T7614] CPU: 0 PID: 7614 Comm: syz-executor.4 Tainted: G W 5.13.0-rc3-syzkaller #0 [ 993.193835][ T7614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 993.193846][ T7614] Call Trace: [ 993.193854][ T7614] dump_stack+0x137/0x19d [ 993.193878][ T7614] should_fail+0x23c/0x250 [ 993.193897][ T7614] __should_failslab+0x81/0x90 [ 993.193943][ T7614] should_failslab+0x5/0x20 [ 993.193961][ T7614] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 993.193985][ T7614] ? __kmalloc_node_track_caller+0x30/0x40 [ 993.194054][ T7614] ? kmem_cache_alloc_node+0x1da/0x2b0 [ 993.194077][ T7614] __kmalloc_node_track_caller+0x30/0x40 [ 993.194099][ T7614] ? rtmsg_ifinfo_build_skb+0x61/0x130 [ 993.194175][ T7614] __alloc_skb+0x187/0x420 [ 993.194198][ T7614] rtmsg_ifinfo_build_skb+0x61/0x130 [ 993.194220][ T7614] rtmsg_ifinfo+0x58/0xc0 [ 993.194239][ T7614] __dev_notify_flags+0x63/0x3a0 [ 993.194333][ T7614] dev_change_flags+0xa2/0xc0 [ 993.194401][ T7614] do_setlink+0x785/0x2380 [ 993.194422][ T7614] ? __nla_validate_parse+0x2ec/0x17f0 [ 993.194442][ T7614] ? __nla_validate_parse+0x10ed/0x17f0 [ 993.194467][ T7614] ? __nla_parse+0x3c/0x50 [ 993.194494][ T7614] rtnl_setlink+0x237/0x280 [ 993.194516][ T7614] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 993.194537][ T7614] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 993.194566][ T7614] ? put_dec_trunc8+0x10e/0x130 [ 993.194599][ T7614] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 993.194623][ T7614] ? __wake_up+0x8d/0xc0 [ 993.194692][ T7614] ? __d_rehash+0x125/0x180 [ 993.194709][ T7614] ? __d_add+0x3bf/0x490 [ 993.194726][ T7614] ? avc_has_perm_noaudit+0x19a/0x240 [ 993.194752][ T7614] ? rhashtable_jhash2+0x13a/0x1a0 [ 993.194776][ T7614] ? jhash+0x2b0/0x2b0 [ 993.194836][ T7614] netlink_rcv_skb+0x13e/0x240 [ 993.194858][ T7614] ? rtnetlink_bind+0x60/0x60 [ 993.194876][ T7614] rtnetlink_rcv+0x18/0x20 [ 993.194897][ T7614] netlink_unicast+0x5ec/0x6b0 [ 993.194917][ T7614] netlink_sendmsg+0x6f8/0x7c0 [ 993.194935][ T7614] sock_write_iter+0x1a4/0x200 [ 993.195046][ T7614] do_iter_readv_writev+0x2cb/0x360 [ 993.195069][ T7614] do_iter_write+0x112/0x4c0 [ 993.195087][ T7614] ? import_iovec+0x69/0x80 [ 993.195122][ T7614] do_writev+0x1e0/0x400 [ 993.195139][ T7614] ? __cond_resched+0x11/0x40 [ 993.195155][ T7614] ? fput+0x2d/0x130 [ 993.195170][ T7614] ? ksys_write+0x157/0x180 [ 993.195187][ T7614] __x64_sys_writev+0x41/0x50 [ 993.195205][ T7614] do_syscall_64+0x4a/0x90 [ 993.195226][ T7614] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 993.195272][ T7614] RIP: 0033:0x4665d9 [ 993.195286][ T7614] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 993.195303][ T7614] RSP: 002b:00007f1f9e237188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 993.195321][ T7614] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 993.195334][ T7614] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000005 [ 993.195348][ T7614] RBP: 00007f1f9e2371d0 R08: 0000000000000000 R09: 0000000000000000 [ 993.195361][ T7614] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 993.195373][ T7614] R13: 00007ffe5126c34f R14: 00007f1f9e237300 R15: 0000000000022000 [ 993.225832][ T7620] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 993.226853][ T7620] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 993.226901][ T7620] FAULT_INJECTION: forcing a failure. [ 993.226901][ T7620] name failslab, interval 1, probability 0, space 0, times 0 [ 993.226921][ T7620] CPU: 0 PID: 7620 Comm: syz-executor.4 Tainted: G W 5.13.0-rc3-syzkaller #0 [ 993.226940][ T7620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 993.227029][ T7620] Call Trace: [ 993.227037][ T7620] dump_stack+0x137/0x19d [ 993.227061][ T7620] should_fail+0x23c/0x250 [ 993.227082][ T7620] __should_failslab+0x81/0x90 [ 993.227107][ T7620] should_failslab+0x5/0x20 [ 993.227126][ T7620] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 993.227218][ T7620] ? __kmalloc_node_track_caller+0x30/0x40 [ 993.227239][ T7620] ? netlink_trim+0x112/0x140 [ 993.227271][ T7620] __kmalloc_node_track_caller+0x30/0x40 [ 993.227294][ T7620] pskb_expand_head+0xc9/0x920 [ 993.227312][ T7620] ? skb_trim+0x8c/0xb0 [ 993.227327][ T7620] ? rtnl_fill_ifinfo+0x23ae/0x2420 [ 993.227404][ T7620] netlink_trim+0x112/0x140 [ 993.227422][ T7620] netlink_broadcast_filtered+0x47/0xb90 [ 993.227442][ T7620] ? rtmsg_ifinfo_build_skb+0xa8/0x130 [ 993.227525][ T7620] nlmsg_notify+0xcc/0x180 [ 993.227617][ T7620] rtmsg_ifinfo+0xa4/0xc0 [ 993.227637][ T7620] __dev_notify_flags+0x63/0x3a0 [ 993.227667][ T7620] dev_change_flags+0xa2/0xc0 [ 993.227689][ T7620] do_setlink+0x785/0x2380 [ 993.227710][ T7620] ? __nla_validate_parse+0x2ec/0x17f0 [ 993.227732][ T7620] ? __nla_validate_parse+0x10ed/0x17f0 [ 993.227833][ T7620] ? __nla_parse+0x3c/0x50 [ 993.227871][ T7620] rtnl_setlink+0x237/0x280 [ 993.227895][ T7620] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 993.227915][ T7620] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 993.227947][ T7620] ? put_dec_trunc8+0x10e/0x130 [ 993.227984][ T7620] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 993.228007][ T7620] ? __wake_up+0x8d/0xc0 [ 993.228025][ T7620] ? __d_rehash+0x125/0x180 [ 994.190799][ T7620] ? sysvec_apic_timer_interrupt+0x3e/0x80 [ 994.190832][ T7620] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 994.190854][ T7620] ? selinux_inode_alloc_security+0xf6/0x110 [ 994.208753][ T7620] ? avc_has_perm_noaudit+0x19a/0x240 [ 994.214148][ T7620] ? rhashtable_jhash2+0x13a/0x1a0 [ 994.219255][ T7620] ? jhash+0x2b0/0x2b0 [ 994.223378][ T7620] netlink_rcv_skb+0x13e/0x240 [ 994.228149][ T7620] ? rtnetlink_bind+0x60/0x60 [ 994.232905][ T7620] rtnetlink_rcv+0x18/0x20 [ 994.237331][ T7620] netlink_unicast+0x5ec/0x6b0 [ 994.242148][ T7620] netlink_sendmsg+0x6f8/0x7c0 [ 994.246902][ T7620] sock_write_iter+0x1a4/0x200 [ 994.251675][ T7620] do_iter_readv_writev+0x2cb/0x360 [ 994.256923][ T7620] do_iter_write+0x112/0x4c0 [ 994.261501][ T7620] ? import_iovec+0x69/0x80 [ 994.266175][ T7620] do_writev+0x1e0/0x400 [ 994.270424][ T7620] ? __cond_resched+0x11/0x40 [ 994.275101][ T7620] ? fput+0x2d/0x130 [ 994.279052][ T7620] ? ksys_write+0x157/0x180 [ 994.283554][ T7620] __x64_sys_writev+0x41/0x50 [ 994.288221][ T7620] do_syscall_64+0x4a/0x90 [ 994.292621][ T7620] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 994.298570][ T7620] RIP: 0033:0x4665d9 [ 994.302463][ T7620] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 994.322230][ T7620] RSP: 002b:00007f1f9e237188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 994.330640][ T7620] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 994.338599][ T7620] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000005 [ 994.346580][ T7620] RBP: 00007f1f9e2371d0 R08: 0000000000000000 R09: 0000000000000000 [ 994.354608][ T7620] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 02:48:32 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72f01b28559b334a", 0x12e9}], 0x1) 02:48:32 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5413, 0x0) tkill(r3, 0x1000000000013) 02:48:32 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) mmap(&(0x7f00005eb000/0x3000)=nil, 0x3000, 0x7, 0x13, r0, 0xef5f6000) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) preadv(r1, &(0x7f0000000580)=[{&(0x7f0000000540)=""/8, 0x8}], 0x1, 0x5c12, 0x7) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000004c0)={0x0, 0x1, 0x8, 0xd, 0x9, &(0x7f00000000c0)="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"}) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r3, 0x0) r4 = syz_open_pts(r3, 0x2200) openat(0xffffffffffffff9c, &(0x7f0000000500)='./file0\x00', 0x408240, 0x102) preadv(r4, &(0x7f0000000280), 0x1000000000000003, 0xd9f, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 994.362619][ T7620] R13: 00007ffe5126c34f R14: 00007f1f9e237300 R15: 0000000000022000 02:48:32 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000040)=0x2e2, 0x4) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x0) 02:48:32 executing program 4 (fault-call:5 fault-nth:7): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) [ 994.401994][ T7620] syz-executor.4 (7620) used greatest stack depth: 10512 bytes left [ 994.421234][ T7633] serio: Serial port pts0 [ 994.444960][ T7642] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 994.455623][ T7642] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 994.455741][ T7642] FAULT_INJECTION: forcing a failure. [ 994.455741][ T7642] name failslab, interval 1, probability 0, space 0, times 0 [ 994.476477][ T7642] CPU: 0 PID: 7642 Comm: syz-executor.4 Tainted: G W 5.13.0-rc3-syzkaller #0 02:48:32 executing program 4 (fault-call:5 fault-nth:8): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) [ 994.476503][ T7642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 994.476515][ T7642] Call Trace: [ 994.476524][ T7642] dump_stack+0x137/0x19d [ 994.476549][ T7642] should_fail+0x23c/0x250 [ 994.508628][ T7642] __should_failslab+0x81/0x90 [ 994.508730][ T7642] ? inetdev_event+0x73d/0xad0 [ 994.508810][ T7642] should_failslab+0x5/0x20 [ 994.508820][ T7642] kmem_cache_alloc_trace+0x49/0x310 02:48:32 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5414, 0x0) tkill(r3, 0x1000000000013) [ 994.508833][ T7642] inetdev_event+0x73d/0xad0 [ 994.508869][ T7642] raw_notifier_call_chain+0x53/0xb0 [ 994.508898][ T7642] __dev_notify_flags+0x1d3/0x3a0 [ 994.508911][ T7642] dev_change_flags+0xa2/0xc0 [ 994.508922][ T7642] do_setlink+0x785/0x2380 [ 994.508935][ T7642] ? __nla_validate_parse+0x2ec/0x17f0 [ 994.509017][ T7642] ? __nla_validate_parse+0x10ed/0x17f0 [ 994.509028][ T7642] ? __nla_parse+0x3c/0x50 [ 994.509039][ T7642] rtnl_setlink+0x237/0x280 [ 994.509054][ T7642] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 994.509074][ T7642] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 994.509132][ T7642] ? put_dec_trunc8+0x10e/0x130 [ 994.509145][ T7642] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 994.509159][ T7642] ? __wake_up+0x8d/0xc0 [ 994.509170][ T7642] ? __d_rehash+0x125/0x180 [ 994.509180][ T7642] ? __d_add+0x3bf/0x490 [ 994.509237][ T7642] ? avc_has_perm_noaudit+0x19a/0x240 [ 994.509250][ T7642] ? rhashtable_jhash2+0x13a/0x1a0 [ 994.509300][ T7642] ? jhash+0x2b0/0x2b0 [ 994.509311][ T7642] netlink_rcv_skb+0x13e/0x240 [ 994.509324][ T7642] ? rtnetlink_bind+0x60/0x60 [ 994.509336][ T7642] rtnetlink_rcv+0x18/0x20 [ 994.509348][ T7642] netlink_unicast+0x5ec/0x6b0 [ 994.509359][ T7642] netlink_sendmsg+0x6f8/0x7c0 [ 994.509399][ T7642] sock_write_iter+0x1a4/0x200 [ 994.509410][ T7642] do_iter_readv_writev+0x2cb/0x360 [ 994.509423][ T7642] do_iter_write+0x112/0x4c0 [ 994.509433][ T7642] ? import_iovec+0x69/0x80 [ 994.509443][ T7642] do_writev+0x1e0/0x400 [ 994.509457][ T7642] ? __cond_resched+0x11/0x40 [ 994.509473][ T7642] ? fput+0x2d/0x130 [ 994.509489][ T7642] ? ksys_write+0x157/0x180 [ 994.509504][ T7642] __x64_sys_writev+0x41/0x50 [ 994.509521][ T7642] do_syscall_64+0x4a/0x90 [ 994.509542][ T7642] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 994.509603][ T7642] RIP: 0033:0x4665d9 [ 994.509617][ T7642] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 994.509634][ T7642] RSP: 002b:00007f1f9e237188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 994.509653][ T7642] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 994.509666][ T7642] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000005 [ 994.509679][ T7642] RBP: 00007f1f9e2371d0 R08: 0000000000000000 R09: 0000000000000000 [ 994.509718][ T7642] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 994.509724][ T7642] R13: 00007ffe5126c34f R14: 00007f1f9e237300 R15: 0000000000022000 [ 994.569309][ T7653] serio: Serial port pts0 [ 994.578585][ T7654] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 994.698787][ T7658] serio: Serial port pts0 [ 994.817499][ T7662] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 994.817594][ T7662] FAULT_INJECTION: forcing a failure. [ 994.817594][ T7662] name failslab, interval 1, probability 0, space 0, times 0 02:48:32 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5415, 0x0) tkill(r3, 0x1000000000013) [ 994.838355][ T7662] CPU: 0 PID: 7662 Comm: syz-executor.4 Tainted: G W 5.13.0-rc3-syzkaller #0 [ 994.838384][ T7662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 994.838396][ T7662] Call Trace: [ 994.838404][ T7662] dump_stack+0x137/0x19d [ 994.838430][ T7662] should_fail+0x23c/0x250 [ 994.838449][ T7662] __should_failslab+0x81/0x90 [ 994.838473][ T7662] ? ____ip_mc_inc_group+0x16e/0x4b0 [ 994.838522][ T7662] should_failslab+0x5/0x20 [ 994.838539][ T7662] kmem_cache_alloc_trace+0x49/0x310 02:48:32 executing program 4 (fault-call:5 fault-nth:9): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) [ 994.838561][ T7662] ? __inet_insert_ifa+0x509/0x5d0 [ 994.838595][ T7662] ____ip_mc_inc_group+0x16e/0x4b0 [ 994.838619][ T7662] ip_mc_up+0xb7/0x150 [ 994.838641][ T7662] inetdev_event+0x8fb/0xad0 [ 994.838664][ T7662] raw_notifier_call_chain+0x53/0xb0 [ 994.838708][ T7662] __dev_notify_flags+0x1d3/0x3a0 [ 994.838731][ T7662] dev_change_flags+0xa2/0xc0 [ 994.838753][ T7662] do_setlink+0x785/0x2380 [ 994.838814][ T7662] ? __nla_validate_parse+0x2ec/0x17f0 [ 994.838835][ T7662] ? __nla_validate_parse+0x10ed/0x17f0 [ 994.838856][ T7662] ? __nla_parse+0x3c/0x50 [ 994.838875][ T7662] rtnl_setlink+0x237/0x280 [ 994.838929][ T7662] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 994.838950][ T7662] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 994.838972][ T7662] ? put_dec_trunc8+0x10e/0x130 [ 994.838997][ T7662] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 994.839056][ T7662] ? __wake_up+0x8d/0xc0 [ 994.839101][ T7662] ? __d_rehash+0x125/0x180 [ 994.839134][ T7662] ? __d_add+0x3bf/0x490 [ 994.839150][ T7662] ? avc_has_perm_noaudit+0x19a/0x240 [ 994.839174][ T7662] ? rhashtable_jhash2+0x13a/0x1a0 [ 994.839197][ T7662] ? jhash+0x2b0/0x2b0 [ 994.839221][ T7662] netlink_rcv_skb+0x13e/0x240 [ 994.839243][ T7662] ? rtnetlink_bind+0x60/0x60 [ 994.839265][ T7662] rtnetlink_rcv+0x18/0x20 [ 994.839287][ T7662] netlink_unicast+0x5ec/0x6b0 [ 994.839308][ T7662] netlink_sendmsg+0x6f8/0x7c0 [ 994.839329][ T7662] sock_write_iter+0x1a4/0x200 [ 994.839411][ T7662] do_iter_readv_writev+0x2cb/0x360 [ 994.839432][ T7662] do_iter_write+0x112/0x4c0 [ 994.839507][ T7662] ? import_iovec+0x69/0x80 [ 994.839526][ T7662] do_writev+0x1e0/0x400 [ 994.839545][ T7662] ? __cond_resched+0x11/0x40 [ 994.839562][ T7662] ? fput+0x2d/0x130 [ 994.839657][ T7662] ? ksys_write+0x157/0x180 [ 994.839673][ T7662] __x64_sys_writev+0x41/0x50 [ 994.839691][ T7662] do_syscall_64+0x4a/0x90 [ 994.839749][ T7662] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 994.839773][ T7662] RIP: 0033:0x4665d9 [ 994.839798][ T7662] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 994.839817][ T7662] RSP: 002b:00007f1f9e216188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 994.839838][ T7662] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665d9 [ 994.839851][ T7662] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000005 [ 994.839864][ T7662] RBP: 00007f1f9e2161d0 R08: 0000000000000000 R09: 0000000000000000 [ 994.839877][ T7662] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 994.839889][ T7662] R13: 00007ffe5126c34f R14: 00007f1f9e216300 R15: 0000000000022000 [ 994.924704][ T7671] serio: Serial port pts0 [ 994.940263][ T7672] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 994.946472][ T7672] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 994.946647][ T7672] FAULT_INJECTION: forcing a failure. [ 994.946647][ T7672] name failslab, interval 1, probability 0, space 0, times 0 [ 994.946661][ T7672] CPU: 1 PID: 7672 Comm: syz-executor.4 Tainted: G W 5.13.0-rc3-syzkaller #0 [ 994.946673][ T7672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 994.946680][ T7672] Call Trace: [ 994.946685][ T7672] dump_stack+0x137/0x19d [ 994.946717][ T7672] should_fail+0x23c/0x250 [ 994.946732][ T7672] ? kzalloc+0x16/0x20 [ 994.946743][ T7672] __should_failslab+0x81/0x90 [ 994.946759][ T7672] should_failslab+0x5/0x20 [ 994.946769][ T7672] __kmalloc+0x66/0x340 [ 994.946791][ T7672] ? enqueue_entity+0x47b/0x650 [ 994.946815][ T7672] kzalloc+0x16/0x20 [ 994.946834][ T7672] fib_create_info+0xdf0/0x3330 [ 994.946855][ T7672] ? rb_erase+0x4bb/0x750 [ 994.946873][ T7672] ? skb_put+0xb9/0xf0 [ 994.946901][ T7672] ? nla_put+0xd8/0x100 [ 994.946977][ T7672] ? inet6_fill_ifla6_attrs+0xb81/0xba0 [ 994.946993][ T7672] fib_table_insert+0x148/0x10a0 [ 994.947005][ T7672] ? calc_wheel_index+0x3e/0x280 [ 994.947017][ T7672] ? internal_add_timer+0x100/0x260 [ 994.947028][ T7672] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 994.947098][ T7672] ? __mod_timer+0x884/0xbe0 [ 994.947107][ T7672] ? kcsan_setup_watchpoint+0x213/0x380 [ 994.947121][ T7672] fib_add_ifaddr+0x1b5/0x770 [ 994.947130][ T7672] ? igmp_group_added+0x462/0x490 [ 994.947144][ T7672] fib_netdev_event+0x178/0x510 [ 994.947165][ T7672] raw_notifier_call_chain+0x53/0xb0 [ 994.947224][ T7672] __dev_notify_flags+0x1d3/0x3a0 [ 994.947247][ T7672] dev_change_flags+0xa2/0xc0 [ 994.947259][ T7672] do_setlink+0x785/0x2380 [ 994.947273][ T7672] ? __nla_validate_parse+0x2ec/0x17f0 [ 994.947285][ T7672] ? __nla_validate_parse+0x10ed/0x17f0 [ 994.947317][ T7672] ? __nla_parse+0x3c/0x50 [ 994.947328][ T7672] rtnl_setlink+0x237/0x280 [ 994.947341][ T7672] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 994.947352][ T7672] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 994.947372][ T7672] ? put_dec_trunc8+0x10e/0x130 [ 994.947449][ T7672] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 995.377864][ T7672] ? __wake_up+0x8d/0xc0 [ 995.377891][ T7672] ? __d_rehash+0x125/0x180 [ 995.377910][ T7672] ? __d_add+0x3bf/0x490 [ 995.377926][ T7672] ? avc_has_perm_noaudit+0x19a/0x240 [ 995.396434][ T7672] ? rhashtable_jhash2+0x13a/0x1a0 [ 995.396551][ T7672] ? jhash+0x2b0/0x2b0 [ 995.396568][ T7672] netlink_rcv_skb+0x13e/0x240 [ 995.396593][ T7672] ? rtnetlink_bind+0x60/0x60 [ 995.396689][ T7672] rtnetlink_rcv+0x18/0x20 [ 995.396710][ T7672] netlink_unicast+0x5ec/0x6b0 [ 995.396730][ T7672] netlink_sendmsg+0x6f8/0x7c0 [ 995.396750][ T7672] sock_write_iter+0x1a4/0x200 [ 995.396769][ T7672] do_iter_readv_writev+0x2cb/0x360 [ 995.396790][ T7672] do_iter_write+0x112/0x4c0 [ 995.396839][ T7672] ? import_iovec+0x69/0x80 [ 995.396856][ T7672] do_writev+0x1e0/0x400 [ 995.396872][ T7672] ? __cond_resched+0x11/0x40 [ 995.396888][ T7672] ? fput+0x2d/0x130 [ 995.396969][ T7672] ? ksys_write+0x157/0x180 [ 995.396986][ T7672] __x64_sys_writev+0x41/0x50 [ 995.397004][ T7672] do_syscall_64+0x4a/0x90 [ 995.397025][ T7672] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 995.397049][ T7672] RIP: 0033:0x4665d9 [ 995.397064][ T7672] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 995.397083][ T7672] RSP: 002b:00007f1f9e237188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 995.397104][ T7672] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 995.397173][ T7672] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000005 [ 995.397186][ T7672] RBP: 00007f1f9e2371d0 R08: 0000000000000000 R09: 0000000000000000 [ 995.397199][ T7672] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 995.397212][ T7672] R13: 00007ffe5126c34f R14: 00007f1f9e237300 R15: 0000000000022000 [ 995.424716][ T7672] syz-executor.4 (7672) used greatest stack depth: 9920 bytes left 02:48:34 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) write$binfmt_aout(r1, &(0x7f00000005c0)={{0x108, 0x6, 0x7f, 0x15c, 0x2db, 0x3, 0x2a8, 0x20000000}, "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", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x1a20) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) splice(r2, 0x0, r4, 0x0, 0xb00, 0x0) r6 = syz_io_uring_complete(0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r6, 0x6, 0x16, &(0x7f0000000180)=[@window={0x3, 0x9, 0x1f}, @window={0x3, 0x1, 0x5}, @mss={0x2, 0x5}, @sack_perm, @window={0x3, 0x4, 0x9}, @timestamp], 0x6) 02:48:34 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5416, 0x0) tkill(r3, 0x1000000000013) 02:48:34 executing program 4 (fault-call:5 fault-nth:10): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:34 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x7, @private1={0xfc, 0x1, '\x00', 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 02:48:34 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000638000/0x1000)=nil, 0x1000, 0x1000002, 0x11, r1, 0x35d5f000) bind$inet(r1, &(0x7f000099e000)={0x2, 0x4e1d, @multicast1}, 0xfffffffffffffc3d) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x11, &(0x7f0000000000)=0x20003, 0x4) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000638000/0x1000)=nil, 0x1000, 0x1000002, 0x11, r2, 0x35d5f000) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x10, r2, 0x95a78000) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000000140)=""/211, 0xd3}, {&(0x7f0000000040)=""/86, 0x56}, {&(0x7f0000000240)=""/204, 0xcc}, {&(0x7f0000000340)=""/75, 0x4b}, {&(0x7f00000000c0)=""/36, 0x24}], 0x6, 0x6, 0x200) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing', 0x0, 0x0) getdents(r3, &(0x7f0000000200)=""/122, 0x7a) write$P9_RSYMLINK(r3, &(0x7f0000002800)={0x14, 0x11, 0x2, {0x80, 0x7, 0x7}}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000004c0), &(0x7f00000026c0)=0x4) preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000440)=""/27, 0x1b}, {&(0x7f0000001540)=""/137, 0x89}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/139, 0x8b}], 0x4, 0x6, 0x200000) sendto$inet(r0, &(0x7f0000002700)="abbcfeba05254a65c24f949d328448d767fcd74a07ca9dce19aa420b9b383aa067b6d1ca7ceb4acc84bc13b8acd960f0d91539ff186163e491d78b380b63b61238f5878c24532ab67c91df1c99daeae2a8710e11121200e53186376ba2c6198190ff0c6a8923811cf001a86c4d8101849953ee658c6e92b5810b4fe94693e68d325d09161e1a1c70c6172541fc4c3212bec2b472491bfe4b3c6916bfb20944a56d123e28d6b9746675ea1376c6e811d3ebd47420f817", 0xb6, 0x20040000, &(0x7f00000027c0)={0x2, 0x4e22, @empty}, 0x10) 02:48:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72f81b28559b334a", 0x12e9}], 0x1) 02:48:34 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300), 0x260000, 0x0) sendto$inet(r1, &(0x7f0000000340)='i;', 0x2, 0x8000, &(0x7f0000000380)={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x4008806, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="997432630e0f5b9c7ddb72b2c8920706c448786f62baa468cf275fd8081222568af25e9d070cbef451e86516442b565c0b2a6c92c8ab78d94ec1034e55452f14153f4665e0654d60e7402c193dedf013db923568c6a7ce6afcaad447e4099ce0244f810407749d72442439fb9d82602799817d1989c659c85ae2d26d57bd2667fdf3e9ca5840a1f9c290edc51df8f41b13249456ddbbfc2060221a0d3e8063121e18ff27aa7b49feb4f9751fd2aad6363a805842e6fe615ed1047c24f9709fd0b5179e5da67614b74d7738f3a9adf4a0927f021b277e22e365c41c22c77b05b1f982afd52b4fcf2d95b7f6b23b33b8141a0a121091", 0xf5, 0x4000000, &(0x7f0000000040)={0x2, 0x4e21, @empty}, 0x10) r2 = open_tree(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x81981) sendto$inet(r0, &(0x7f0000000240)="70282e1e42c6ec1015da3b726c05bc95f8eff2a25de54a9ec7e7c42f2d3d150de3f34074171bdd8aa260edfedbbb81df7506a0fb3344d5bd6af80b43266b30f3086a75e1ef79e2ac6d86a993b719f518682ca677a5c1de64adcecb2c5b61671808d352d8634e690933e0ceebcd1030ac778e3d4d13e11386147a0bbd9d457d18ee53d1f889d996c9cfeef025363a19adde5d69110a35", 0x96, 0x4000, &(0x7f00000000c0)={0x2, 0x4e24, @empty}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x4, &(0x7f0000000080)=0x7f7, 0x4) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x0) 02:48:34 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1c082, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, 0xffffffffffffffff, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) splice(r2, 0x0, r4, 0x0, 0x400, 0xb) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing', 0x0, 0x0) getdents(r5, &(0x7f0000000200)=""/122, 0x7a) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) getsockname$packet(r5, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000001c0)=0x14) 02:48:34 executing program 4 (fault-call:5 fault-nth:11): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) [ 996.191602][ T7699] serio: Serial port pts0 [ 996.194371][ T7700] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 996.228800][ T7700] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 02:48:34 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ppoll(&(0x7f0000000440)=[{r1, 0x8080}, {0xffffffffffffffff, 0xb401}, {r1, 0x100}, {r2, 0x38}], 0x4, &(0x7f0000000480)={0x0, 0x3938700}, &(0x7f00000004c0)={[0x1]}, 0x8) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$SEG6_CMD_SETHMAC(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000280)={&(0x7f00000005c0)={0x80, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@SEG6_ATTR_DST={0x14, 0x1, @private0}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x9}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x6}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x6}, @SEG6_ATTR_SECRET={0xc, 0x4, [0x9, 0x2083]}, @SEG6_ATTR_SECRET={0x10, 0x4, [0x7, 0x1000, 0xa67b75a]}, @SEG6_ATTR_SECRET={0x10, 0x4, [0xcec13f97, 0x0, 0x4]}, @SEG6_ATTR_DST={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}]}, 0x80}, 0x1, 0x0, 0x0, 0x3400408d}, 0x8000) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r6 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r6, 0x9275d000) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r5, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r4, &(0x7f0000000280)=ANY=[], 0xff01) splice(r3, 0x0, r5, 0x0, 0xb00, 0x0) 02:48:34 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x80, &(0x7f0000000080)={0x2, 0x4e20, @remote}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x0) 02:48:34 executing program 4 (fault-call:5 fault-nth:12): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:34 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5417, 0x0) tkill(r3, 0x1000000000013) [ 996.228915][ T7700] FAULT_INJECTION: forcing a failure. [ 996.228915][ T7700] name failslab, interval 1, probability 0, space 0, times 0 [ 996.228935][ T7700] CPU: 1 PID: 7700 Comm: syz-executor.4 Tainted: G W 5.13.0-rc3-syzkaller #0 02:48:34 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) write$binfmt_elf64(r4, &(0x7f00000005c0)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x0, 0x1, 0x3, 0x5, 0x3, 0x3e, 0x2e10, 0x190, 0x40, 0x213, 0x0, 0x6, 0x38, 0x2, 0x7fff, 0xfff, 0x1000}, [{0x2, 0x7, 0x1, 0x9, 0x3, 0x431, 0x2, 0x9}], "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", ['\x00', '\x00', '\x00', '\x00']}, 0x1478) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r3, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r7, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f000000c280)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000001100010000000000000077e10000000a7bb7ca4263d540ce8c1429e7c5"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) 02:48:34 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing', 0x0, 0x0) getdents(r1, &(0x7f0000000200)=""/122, 0x7a) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) dup2(r1, r0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing', 0x0, 0x0) getdents(r2, &(0x7f0000000200)=""/122, 0x7a) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000001, 0x50, r2, 0xfc6b4000) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x1ff, 0x4) [ 996.228954][ T7700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 996.228965][ T7700] Call Trace: [ 996.228973][ T7700] dump_stack+0x137/0x19d [ 996.228998][ T7700] should_fail+0x23c/0x250 [ 996.229017][ T7700] ? kzalloc+0x16/0x20 [ 996.229076][ T7700] __should_failslab+0x81/0x90 [ 996.229097][ T7700] should_failslab+0x5/0x20 [ 996.229114][ T7700] __kmalloc+0x66/0x340 [ 996.229134][ T7700] kzalloc+0x16/0x20 [ 996.229168][ T7700] fib_create_info+0xdf0/0x3330 [ 996.229188][ T7700] ? inet6_fill_ifla6_attrs+0xb81/0xba0 [ 996.229212][ T7700] ? _raw_spin_unlock_bh+0x33/0x40 [ 996.229257][ T7700] ? fib_release_info+0x413/0x460 [ 996.229276][ T7700] fib_table_insert+0x148/0x10a0 [ 996.229295][ T7700] ? internal_add_timer+0x118/0x260 [ 996.229314][ T7700] fib_add_ifaddr+0x4fd/0x770 [ 996.229332][ T7700] ? igmp_group_added+0x462/0x490 [ 996.229401][ T7700] fib_netdev_event+0x178/0x510 [ 996.229421][ T7700] raw_notifier_call_chain+0x53/0xb0 [ 996.229450][ T7700] __dev_notify_flags+0x1d3/0x3a0 [ 996.229471][ T7700] dev_change_flags+0xa2/0xc0 [ 996.229524][ T7700] do_setlink+0x785/0x2380 [ 996.229546][ T7700] ? __nla_validate_parse+0x2ec/0x17f0 [ 996.229568][ T7700] ? __nla_validate_parse+0x10ed/0x17f0 [ 996.229589][ T7700] ? __nla_parse+0x3c/0x50 [ 996.229607][ T7700] rtnl_setlink+0x237/0x280 [ 996.229631][ T7700] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 996.229676][ T7700] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 996.229697][ T7700] ? put_dec_trunc8+0x10e/0x130 [ 996.229720][ T7700] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 996.229742][ T7700] ? __wake_up+0x8d/0xc0 [ 996.229759][ T7700] ? __d_rehash+0x125/0x180 [ 996.229774][ T7700] ? __d_add+0x3bf/0x490 [ 996.229804][ T7700] ? avc_has_perm_noaudit+0x19a/0x240 [ 996.229829][ T7700] ? rhashtable_jhash2+0x13a/0x1a0 [ 996.229852][ T7700] ? jhash+0x2b0/0x2b0 [ 996.229871][ T7700] netlink_rcv_skb+0x13e/0x240 [ 996.229952][ T7700] ? rtnetlink_bind+0x60/0x60 [ 996.230038][ T7700] rtnetlink_rcv+0x18/0x20 [ 996.230096][ T7700] netlink_unicast+0x5ec/0x6b0 [ 996.230117][ T7700] netlink_sendmsg+0x6f8/0x7c0 [ 996.230196][ T7700] sock_write_iter+0x1a4/0x200 [ 996.230214][ T7700] do_iter_readv_writev+0x2cb/0x360 [ 996.230234][ T7700] do_iter_write+0x112/0x4c0 [ 996.230252][ T7700] ? import_iovec+0x69/0x80 [ 996.230269][ T7700] do_writev+0x1e0/0x400 [ 996.230288][ T7700] ? __cond_resched+0x11/0x40 [ 996.230306][ T7700] ? fput+0x2d/0x130 [ 996.230339][ T7700] ? ksys_write+0x157/0x180 [ 996.230353][ T7700] __x64_sys_writev+0x41/0x50 [ 996.230427][ T7700] do_syscall_64+0x4a/0x90 [ 996.230449][ T7700] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 996.230473][ T7700] RIP: 0033:0x4665d9 [ 996.230488][ T7700] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 996.230566][ T7700] RSP: 002b:00007f1f9e237188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 996.230585][ T7700] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 996.230598][ T7700] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000005 [ 996.230611][ T7700] RBP: 00007f1f9e2371d0 R08: 0000000000000000 R09: 0000000000000000 [ 996.230624][ T7700] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 996.230636][ T7700] R13: 00007ffe5126c34f R14: 00007f1f9e237300 R15: 0000000000022000 [ 996.301478][ T7713] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 996.302370][ T7713] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 996.302607][ T7713] FAULT_INJECTION: forcing a failure. [ 996.302607][ T7713] name failslab, interval 1, probability 0, space 0, times 0 [ 996.302628][ T7713] CPU: 0 PID: 7713 Comm: syz-executor.4 Tainted: G W 5.13.0-rc3-syzkaller #0 [ 996.302647][ T7713] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 996.302657][ T7713] Call Trace: [ 996.302664][ T7713] dump_stack+0x137/0x19d [ 996.302760][ T7713] should_fail+0x23c/0x250 [ 996.302855][ T7713] ? kzalloc+0x16/0x20 [ 996.302875][ T7713] __should_failslab+0x81/0x90 [ 996.302901][ T7713] should_failslab+0x5/0x20 [ 996.302933][ T7713] __kmalloc+0x66/0x340 [ 996.302951][ T7713] kzalloc+0x16/0x20 [ 996.302968][ T7713] fib_create_info+0xdf0/0x3330 [ 996.302986][ T7713] ? inet6_fill_ifla6_attrs+0xb81/0xba0 [ 996.303061][ T7713] ? _raw_spin_unlock_bh+0x33/0x40 [ 996.303084][ T7713] ? fib_release_info+0x413/0x460 [ 996.303101][ T7713] fib_table_insert+0x148/0x10a0 [ 996.303121][ T7713] ? internal_add_timer+0x100/0x260 [ 996.303139][ T7713] fib_add_ifaddr+0x63b/0x770 [ 996.303215][ T7713] ? igmp_group_added+0x462/0x490 [ 996.303242][ T7713] fib_netdev_event+0x178/0x510 [ 996.303261][ T7713] raw_notifier_call_chain+0x53/0xb0 [ 996.303288][ T7713] __dev_notify_flags+0x1d3/0x3a0 [ 996.303372][ T7713] dev_change_flags+0xa2/0xc0 [ 996.303399][ T7713] do_setlink+0x785/0x2380 [ 996.303492][ T7713] ? __nla_validate_parse+0x2ec/0x17f0 [ 996.303515][ T7713] ? __nla_validate_parse+0x10ed/0x17f0 [ 996.303537][ T7713] ? __nla_parse+0x3c/0x50 [ 996.303555][ T7713] rtnl_setlink+0x237/0x280 [ 996.303578][ T7713] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 996.303608][ T7713] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 996.303630][ T7713] ? put_dec_trunc8+0x10e/0x130 [ 996.303654][ T7713] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 996.303678][ T7713] ? __wake_up+0x8d/0xc0 [ 996.303715][ T7713] ? __d_rehash+0x125/0x180 [ 996.303733][ T7713] ? __d_add+0x3bf/0x490 [ 996.303821][ T7713] ? avc_has_perm_noaudit+0x19a/0x240 [ 996.303848][ T7713] ? rhashtable_jhash2+0x13a/0x1a0 [ 996.303870][ T7713] ? jhash+0x2b0/0x2b0 [ 996.303932][ T7713] netlink_rcv_skb+0x13e/0x240 [ 996.303990][ T7713] ? rtnetlink_bind+0x60/0x60 [ 996.304013][ T7713] rtnetlink_rcv+0x18/0x20 [ 996.304037][ T7713] netlink_unicast+0x5ec/0x6b0 [ 996.304057][ T7713] netlink_sendmsg+0x6f8/0x7c0 [ 996.304183][ T7713] sock_write_iter+0x1a4/0x200 [ 996.304204][ T7713] do_iter_readv_writev+0x2cb/0x360 [ 996.304291][ T7713] do_iter_write+0x112/0x4c0 [ 996.304310][ T7713] ? import_iovec+0x69/0x80 [ 996.304329][ T7713] do_writev+0x1e0/0x400 [ 996.304346][ T7713] ? __cond_resched+0x11/0x40 [ 996.304364][ T7713] ? fput+0x2d/0x130 [ 996.304423][ T7713] ? ksys_write+0x157/0x180 [ 996.304439][ T7713] __x64_sys_writev+0x41/0x50 [ 996.304487][ T7713] do_syscall_64+0x4a/0x90 [ 996.304526][ T7713] ? irqentry_exit_to_user_mode+0x5/0x20 [ 996.304552][ T7713] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 996.304577][ T7713] RIP: 0033:0x4665d9 [ 996.304590][ T7713] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 996.304606][ T7713] RSP: 002b:00007f1f9e237188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 996.304623][ T7713] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 02:48:34 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000040)={r0, 0x80000001, 0x9, 0x5}) ioctl$FS_IOC_SETFSLABEL(r3, 0x41009432, &(0x7f00000000c0)="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") preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 02:48:34 executing program 4 (fault-call:5 fault-nth:13): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) [ 996.304635][ T7713] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000005 [ 996.304646][ T7713] RBP: 00007f1f9e2371d0 R08: 0000000000000000 R09: 0000000000000000 [ 996.304693][ T7713] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 996.304706][ T7713] R13: 00007ffe5126c34f R14: 00007f1f9e237300 R15: 0000000000022000 [ 996.366470][ T7727] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 996.367784][ T7727] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 996.368104][ T7727] FAULT_INJECTION: forcing a failure. [ 996.368104][ T7727] name failslab, interval 1, probability 0, space 0, times 0 [ 996.368172][ T7727] CPU: 0 PID: 7727 Comm: syz-executor.4 Tainted: G W 5.13.0-rc3-syzkaller #0 [ 996.368194][ T7727] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 996.368205][ T7727] Call Trace: [ 996.368213][ T7727] dump_stack+0x137/0x19d [ 996.368237][ T7727] should_fail+0x23c/0x250 [ 996.368259][ T7727] ? fib_table_insert+0x46d/0x10a0 [ 996.368280][ T7727] __should_failslab+0x81/0x90 [ 996.368310][ T7727] should_failslab+0x5/0x20 [ 996.368328][ T7727] kmem_cache_alloc+0x46/0x2f0 [ 996.368349][ T7727] ? fib_release_info+0x413/0x460 [ 996.368368][ T7727] fib_table_insert+0x46d/0x10a0 [ 996.368389][ T7727] ? internal_add_timer+0x100/0x260 [ 996.368468][ T7727] fib_add_ifaddr+0x63b/0x770 [ 996.368487][ T7727] ? igmp_group_added+0x462/0x490 [ 996.368515][ T7727] fib_netdev_event+0x178/0x510 [ 996.368533][ T7727] raw_notifier_call_chain+0x53/0xb0 [ 996.368575][ T7727] __dev_notify_flags+0x1d3/0x3a0 [ 996.368596][ T7727] dev_change_flags+0xa2/0xc0 [ 996.368618][ T7727] do_setlink+0x785/0x2380 [ 996.368716][ T7727] ? __nla_validate_parse+0x2ec/0x17f0 [ 996.368740][ T7727] ? __nla_validate_parse+0x10ed/0x17f0 [ 996.368761][ T7727] ? __nla_parse+0x3c/0x50 [ 996.368780][ T7727] rtnl_setlink+0x237/0x280 [ 996.368804][ T7727] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 996.368888][ T7727] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 996.368909][ T7727] ? put_dec_trunc8+0x10e/0x130 [ 996.368931][ T7727] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 996.368955][ T7727] ? __wake_up+0x8d/0xc0 [ 996.368994][ T7727] ? __d_rehash+0x125/0x180 [ 996.369034][ T7727] ? __d_add+0x3bf/0x490 [ 996.369049][ T7727] ? avc_has_perm_noaudit+0x19a/0x240 [ 996.369074][ T7727] ? rhashtable_jhash2+0x13a/0x1a0 [ 996.369097][ T7727] ? jhash+0x2b0/0x2b0 [ 996.369117][ T7727] netlink_rcv_skb+0x13e/0x240 [ 996.369169][ T7727] ? rtnetlink_bind+0x60/0x60 [ 996.369190][ T7727] rtnetlink_rcv+0x18/0x20 [ 996.369209][ T7727] netlink_unicast+0x5ec/0x6b0 [ 996.369229][ T7727] netlink_sendmsg+0x6f8/0x7c0 [ 996.369288][ T7727] sock_write_iter+0x1a4/0x200 [ 996.369307][ T7727] do_iter_readv_writev+0x2cb/0x360 [ 996.369324][ T7727] do_iter_write+0x112/0x4c0 [ 996.369340][ T7727] ? import_iovec+0x69/0x80 [ 996.369358][ T7727] do_writev+0x1e0/0x400 [ 996.369376][ T7727] ? __cond_resched+0x11/0x40 [ 996.369391][ T7727] ? fput+0x2d/0x130 [ 996.369408][ T7727] ? ksys_write+0x157/0x180 [ 996.369532][ T7727] __x64_sys_writev+0x41/0x50 [ 996.369588][ T7727] do_syscall_64+0x4a/0x90 [ 996.369611][ T7727] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 996.369635][ T7727] RIP: 0033:0x4665d9 [ 996.369649][ T7727] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 996.369664][ T7727] RSP: 002b:00007f1f9e237188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 996.369682][ T7727] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 996.369695][ T7727] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000005 [ 996.369708][ T7727] RBP: 00007f1f9e2371d0 R08: 0000000000000000 R09: 0000000000000000 [ 996.369719][ T7727] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 996.369793][ T7727] R13: 00007ffe5126c34f R14: 00007f1f9e237300 R15: 0000000000022000 [ 996.406221][ T7729] serio: Serial port pts0 [ 997.103074][ T7746] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 997.121774][ T7746] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 997.476838][ T7746] FAULT_INJECTION: forcing a failure. [ 997.476838][ T7746] name failslab, interval 1, probability 0, space 0, times 0 [ 997.489496][ T7746] CPU: 1 PID: 7746 Comm: syz-executor.4 Tainted: G W 5.13.0-rc3-syzkaller #0 [ 997.499577][ T7746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 997.509706][ T7746] Call Trace: [ 997.513142][ T7746] dump_stack+0x137/0x19d [ 997.517563][ T7746] should_fail+0x23c/0x250 [ 997.521978][ T7746] __should_failslab+0x81/0x90 [ 997.526746][ T7746] should_failslab+0x5/0x20 [ 997.531406][ T7746] kmem_cache_alloc_node+0x58/0x2b0 [ 997.536726][ T7746] ? __alloc_skb+0xed/0x420 [ 997.541222][ T7746] __alloc_skb+0xed/0x420 [ 997.545538][ T7746] rtmsg_fib+0x8e/0x1f0 [ 997.549773][ T7746] ? call_fib_notifiers+0x7c/0x90 [ 997.554864][ T7746] fib_table_insert+0xa91/0x10a0 [ 997.559971][ T7746] fib_add_ifaddr+0x63b/0x770 [ 997.564670][ T7746] ? igmp_group_added+0x462/0x490 [ 997.569690][ T7746] fib_netdev_event+0x178/0x510 [ 997.574541][ T7746] raw_notifier_call_chain+0x53/0xb0 [ 997.579834][ T7746] __dev_notify_flags+0x1d3/0x3a0 [ 997.584906][ T7746] dev_change_flags+0xa2/0xc0 [ 997.589683][ T7746] do_setlink+0x785/0x2380 [ 997.594113][ T7746] ? __nla_validate_parse+0x2ec/0x17f0 [ 997.599575][ T7746] ? __nla_validate_parse+0x10ed/0x17f0 [ 997.605125][ T7746] ? __nla_parse+0x3c/0x50 [ 997.609543][ T7746] rtnl_setlink+0x237/0x280 [ 997.614124][ T7746] ? rtnl_dump_ifinfo+0xc70/0xc70 02:48:35 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72fc1b28559b334a", 0x12e9}], 0x1) 02:48:35 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000001240)=[{{&(0x7f0000000480)={0x2, 0x4e22, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000000880)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @empty, @local}}}], 0x20}}], 0x1, 0x0) sendmsg$inet(r0, &(0x7f00000004c0)={&(0x7f0000000180)={0x2, 0x4e24, @remote}, 0x10, &(0x7f0000000400)=[{&(0x7f00000001c0)="bfeb9ab6fc2291a755618542fce122173c67b873a475567af9700a7937faccaae70fcd699ddd4bad759397eef6589c7c6f7fc153fac174856445df9a", 0x3c}, {&(0x7f0000000540)="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0x1000}, {&(0x7f0000001540)="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0x1000}, {&(0x7f0000000200)="44a19b61dc4351509babf7266809388d9ba7929b8d02df05db1fa04a82a731baa5921b0d9d98d4580fe1cc0dd4ecd1c9633cc47980982a90663a9777fa86aa", 0x3f}, {&(0x7f0000000240)="89d3d382b7b287312003c50042e1c2f26f139f4ca10879c2be08516a7f4567fc94f6eb65e87fcaf9fa6a9d2f60f665597c7abe3afffebcef", 0x38}, {&(0x7f0000000280)="626d51ff170d7cb74666994213ecba6269b5a07c0bb13a5c5537ce5661e77f1482f6ce1b5a8c3039c065d4b0d6970643f4ec201c4422f730e5e82e4311a79394fb6b64d0a3c889ecb8be058c5f8ab826a4f0e4eb8ad6b7690c8e40e755cd3c339850a436a71a7fb2c76deed3f318bedb9d75129ba181", 0x76}, {&(0x7f0000000300)="1f4d500c8006ecaa6800274f78d6f935a1cc325ea42197e022977ff26e69222839ea69d486886e887cbbd816dadabcd44073e2b170f2152a80ab53c7192f2e802520bac46535992e9a259f0e727d02a25a55d3c9669ffdc624c0f6cdb4f3ea637b2fccb4687b1552f5a2fe74da8181879fe878987644f8820b2c8e2bf162d203619d8d97838c87164404356040cbdc0107ca2a32e6a2073654566da2920de9b8ed0a699cba4ee3af9f7085e39400ea391fde7d4985547b77c049bed173ef78441fc51e59a8c3c8a0af4af94923", 0xcd}], 0x7, &(0x7f0000000480)=[@ip_tos_int={{0x14, 0x0, 0x1, 0xff}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @initdev={0xac, 0x1e, 0x1, 0x0}, @broadcast}}}], 0x38}, 0x15) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e24, @private=0xa010101}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="922c69588f2789ed4425116de829c657aab00ad70b29b90f9b742d39df5049f3fc9b272fc40d7196904a15b6f9a9c39d223e6e8450c8a681de465c90b983d966562fe2a16702c4ce89b87e4eb8b91c6ef7e0d29c6755e2f485fb3fffd381baf28f2f883f8d37c6c623641ae9d631885e2b5c9bb6ea6e6997f947584c8eff", 0x7e, 0x0, &(0x7f0000000140)={0x2, 0x4e21, @remote}, 0x10) 02:48:35 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) splice(r2, 0x0, r4, 0x0, 0xb00, 0x0) 02:48:35 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5418, 0x0) tkill(r3, 0x1000000000013) 02:48:35 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) clock_gettime(0x0, &(0x7f0000003840)={0x0, 0x0}) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_QGROUP_LIMIT(r4, 0x8030942b, &(0x7f00000038c0)={0xfffffffffffffc01, {0x8, 0x6, 0x4, 0x3, 0x3}}) recvmmsg(r1, &(0x7f00000036c0)=[{{&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)=""/236, 0xec}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x2, &(0x7f0000000280)=""/45, 0x2d}, 0x6}, {{&(0x7f00000002c0)=@nl=@unspec, 0x80, &(0x7f0000000440)=[{&(0x7f0000000340)=""/212, 0xd4}], 0x1, &(0x7f0000001540)=""/152, 0x98}}, {{&(0x7f0000000480)=@tipc, 0x80, &(0x7f0000001880)=[{&(0x7f0000001600)=""/67, 0x43}, {&(0x7f0000001680)=""/96, 0x60}, {&(0x7f0000001700)=""/113, 0x71}, {&(0x7f0000001780)=""/196, 0xc4}], 0x4}, 0x80000001}, {{0x0, 0x0, &(0x7f0000001d40)=[{&(0x7f00000018c0)=""/120, 0x78}, {&(0x7f0000001940)=""/241, 0xf1}, {&(0x7f0000001a40)=""/226, 0xe2}, {&(0x7f0000001b40)=""/16, 0x10}, {&(0x7f0000001b80)=""/208, 0xd0}, {&(0x7f0000001c80)=""/136, 0x88}], 0x6, &(0x7f0000001dc0)=""/153, 0x99}, 0x9}, {{&(0x7f0000001e80)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x80, &(0x7f0000002100)=[{&(0x7f0000001f00)=""/188, 0xbc}, {&(0x7f0000001fc0)=""/16, 0x10}, {&(0x7f0000002000)=""/190, 0xbe}, {&(0x7f00000020c0)=""/1, 0x1}], 0x4, &(0x7f0000002140)=""/237, 0xed}, 0xd028}, {{&(0x7f0000002240)=@nfc_llcp, 0x80, &(0x7f0000003600)=[{&(0x7f00000022c0)=""/200, 0xc8}, {&(0x7f00000023c0)=""/85, 0x55}, {&(0x7f0000002440)=""/170, 0xaa}, {&(0x7f0000002500)=""/113, 0x71}, {&(0x7f0000002580)=""/4096, 0x1000}, {&(0x7f0000003580)=""/65, 0x41}], 0x6, &(0x7f0000003680)=""/23, 0x17}, 0xf0f}], 0x6, 0x40000001, &(0x7f0000003880)={r2, r3+10000000}) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) kcmp(0xffffffffffffffff, 0x0, 0x1, r1, r5) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff76, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x0) [ 997.619171][ T7746] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 997.624140][ T7746] ? put_dec_trunc8+0x10e/0x130 [ 997.629066][ T7746] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 997.634905][ T7746] ? __wake_up+0x8d/0xc0 [ 997.639228][ T7746] ? __d_rehash+0x125/0x180 [ 997.643803][ T7746] ? __d_add+0x3bf/0x490 [ 997.648243][ T7746] ? avc_has_perm_noaudit+0x19a/0x240 02:48:35 executing program 4 (fault-call:5 fault-nth:14): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) [ 997.648263][ T7746] ? rhashtable_jhash2+0x13a/0x1a0 [ 997.648285][ T7746] ? jhash+0x2b0/0x2b0 [ 997.648305][ T7746] netlink_rcv_skb+0x13e/0x240 [ 997.648326][ T7746] ? rtnetlink_bind+0x60/0x60 [ 997.648383][ T7746] rtnetlink_rcv+0x18/0x20 [ 997.648401][ T7746] netlink_unicast+0x5ec/0x6b0 [ 997.648420][ T7746] netlink_sendmsg+0x6f8/0x7c0 [ 997.648442][ T7746] sock_write_iter+0x1a4/0x200 [ 997.648462][ T7746] do_iter_readv_writev+0x2cb/0x360 [ 997.648566][ T7746] do_iter_write+0x112/0x4c0 [ 997.648582][ T7746] ? import_iovec+0x69/0x80 [ 997.648600][ T7746] do_writev+0x1e0/0x400 [ 997.648616][ T7746] ? __cond_resched+0x11/0x40 [ 997.648749][ T7746] ? fput+0x2d/0x130 [ 997.648758][ T7746] ? ksys_write+0x157/0x180 [ 997.648767][ T7746] __x64_sys_writev+0x41/0x50 [ 997.648777][ T7746] do_syscall_64+0x4a/0x90 [ 997.648790][ T7746] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 997.648862][ T7746] RIP: 0033:0x4665d9 [ 997.648871][ T7746] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 997.648882][ T7746] RSP: 002b:00007f1f9e237188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 997.648894][ T7746] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 997.648901][ T7746] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000005 [ 997.648908][ T7746] RBP: 00007f1f9e2371d0 R08: 0000000000000000 R09: 0000000000000000 [ 997.648915][ T7746] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 997.648922][ T7746] R13: 00007ffe5126c34f R14: 00007f1f9e237300 R15: 0000000000022000 [ 997.697167][ T7760] serio: Serial port pts0 [ 997.743792][ T7765] FAULT_INJECTION: forcing a failure. [ 997.743792][ T7765] name failslab, interval 1, probability 0, space 0, times 0 [ 997.805404][ T7766] serio: Serial port pts0 [ 997.808273][ T7765] CPU: 0 PID: 7765 Comm: syz-executor.4 Tainted: G W 5.13.0-rc3-syzkaller #0 [ 997.808298][ T7765] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 997.808309][ T7765] Call Trace: [ 997.808318][ T7765] dump_stack+0x137/0x19d [ 997.897177][ T7765] should_fail+0x23c/0x250 [ 997.897204][ T7765] __should_failslab+0x81/0x90 [ 997.906374][ T7765] should_failslab+0x5/0x20 [ 997.906397][ T7765] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 997.906427][ T7765] ? __kmalloc_node_track_caller+0x30/0x40 [ 997.906449][ T7765] ? kmem_cache_alloc_node+0x1da/0x2b0 [ 997.928012][ T7765] __kmalloc_node_track_caller+0x30/0x40 [ 997.928043][ T7765] ? rtmsg_fib+0x8e/0x1f0 [ 997.928062][ T7765] __alloc_skb+0x187/0x420 [ 997.928102][ T7765] rtmsg_fib+0x8e/0x1f0 [ 997.928120][ T7765] ? call_fib_notifiers+0x7c/0x90 [ 997.928195][ T7765] fib_table_insert+0xa91/0x10a0 [ 997.928216][ T7765] fib_add_ifaddr+0x63b/0x770 [ 997.928234][ T7765] ? igmp_group_added+0x462/0x490 [ 997.928300][ T7765] fib_netdev_event+0x178/0x510 [ 997.928333][ T7765] raw_notifier_call_chain+0x53/0xb0 [ 997.928358][ T7765] __dev_notify_flags+0x1d3/0x3a0 [ 997.928380][ T7765] dev_change_flags+0xa2/0xc0 [ 997.928441][ T7765] do_setlink+0x785/0x2380 [ 997.928493][ T7765] ? __nla_validate_parse+0x10ed/0x17f0 [ 997.928523][ T7765] ? __nla_parse+0x3c/0x50 [ 997.928539][ T7765] rtnl_setlink+0x237/0x280 [ 997.928563][ T7765] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 997.928587][ T7765] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 997.928609][ T7765] ? put_dec_trunc8+0x10e/0x130 [ 997.928673][ T7765] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 997.928745][ T7765] ? __wake_up+0x8d/0xc0 [ 997.928802][ T7765] ? __d_rehash+0x125/0x180 [ 997.928819][ T7765] ? __d_add+0x3bf/0x490 [ 997.928835][ T7765] ? avc_has_perm_noaudit+0x19a/0x240 [ 997.928859][ T7765] ? rhashtable_jhash2+0x13a/0x1a0 [ 997.928881][ T7765] ? jhash+0x2b0/0x2b0 [ 997.928898][ T7765] netlink_rcv_skb+0x13e/0x240 [ 997.929043][ T7765] ? rtnetlink_bind+0x60/0x60 [ 997.929063][ T7765] rtnetlink_rcv+0x18/0x20 [ 997.929083][ T7765] netlink_unicast+0x5ec/0x6b0 [ 997.929103][ T7765] netlink_sendmsg+0x6f8/0x7c0 [ 997.929125][ T7765] sock_write_iter+0x1a4/0x200 [ 997.929199][ T7765] do_iter_readv_writev+0x2cb/0x360 [ 997.929218][ T7765] do_iter_write+0x112/0x4c0 [ 997.929233][ T7765] ? import_iovec+0x69/0x80 [ 997.929251][ T7765] do_writev+0x1e0/0x400 [ 997.929282][ T7765] ? __cond_resched+0x11/0x40 [ 997.929301][ T7765] ? fput+0x2d/0x130 [ 997.929318][ T7765] ? ksys_write+0x157/0x180 [ 997.929402][ T7765] __x64_sys_writev+0x41/0x50 [ 997.929419][ T7765] do_syscall_64+0x4a/0x90 02:48:36 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000080)=0x1ff, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 02:48:36 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x541b, 0x0) tkill(r3, 0x1000000000013) [ 998.124086][ T7765] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 998.124118][ T7765] RIP: 0033:0x4665d9 [ 998.124134][ T7765] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 998.124153][ T7765] RSP: 002b:00007f1f9e237188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 998.124173][ T7765] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 02:48:36 executing program 4 (fault-call:5 fault-nth:15): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) [ 998.169864][ T7765] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000005 [ 998.169882][ T7765] RBP: 00007f1f9e2371d0 R08: 0000000000000000 R09: 0000000000000000 [ 998.169894][ T7765] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 998.169905][ T7765] R13: 00007ffe5126c34f R14: 00007f1f9e237300 R15: 0000000000022000 [ 998.193984][ T7779] serio: Serial port pts0 [ 998.239312][ T7784] __nla_validate_parse: 1 callbacks suppressed [ 998.239326][ T7784] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 998.256392][ T7784] validate_nla: 1 callbacks suppressed [ 998.256401][ T7784] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 998.256550][ T7784] FAULT_INJECTION: forcing a failure. [ 998.256550][ T7784] name failslab, interval 1, probability 0, space 0, times 0 [ 998.256564][ T7784] CPU: 0 PID: 7784 Comm: syz-executor.4 Tainted: G W 5.13.0-rc3-syzkaller #0 [ 998.256587][ T7784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 998.256593][ T7784] Call Trace: [ 998.256598][ T7784] dump_stack+0x137/0x19d [ 998.256650][ T7784] should_fail+0x23c/0x250 [ 998.256719][ T7784] __should_failslab+0x81/0x90 [ 998.256734][ T7784] should_failslab+0x5/0x20 [ 998.256744][ T7784] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 998.256757][ T7784] ? __kmalloc_node_track_caller+0x30/0x40 [ 998.256771][ T7784] ? netlink_trim+0x112/0x140 [ 998.256786][ T7784] __kmalloc_node_track_caller+0x30/0x40 [ 998.256878][ T7784] pskb_expand_head+0xc9/0x920 [ 998.256888][ T7784] netlink_trim+0x112/0x140 [ 998.256899][ T7784] netlink_broadcast_filtered+0x47/0xb90 [ 998.256912][ T7784] ? nla_put+0xd8/0x100 [ 998.256923][ T7784] ? fib_nexthop_info+0x3de/0x430 [ 998.256935][ T7784] nlmsg_notify+0xcc/0x180 [ 998.256984][ T7784] rtnl_notify+0x72/0x80 [ 998.257076][ T7784] rtmsg_fib+0x170/0x1f0 [ 998.383085][ T7784] fib_table_insert+0xa91/0x10a0 [ 998.383115][ T7784] fib_add_ifaddr+0x63b/0x770 [ 998.383133][ T7784] ? igmp_group_added+0x462/0x490 [ 998.383177][ T7784] fib_netdev_event+0x178/0x510 [ 998.402611][ T7784] raw_notifier_call_chain+0x53/0xb0 [ 998.402710][ T7784] __dev_notify_flags+0x1d3/0x3a0 [ 998.402734][ T7784] dev_change_flags+0xa2/0xc0 [ 998.402756][ T7784] do_setlink+0x785/0x2380 [ 998.422119][ T7784] ? __nla_validate_parse+0x2ec/0x17f0 [ 998.422148][ T7784] ? __nla_validate_parse+0x10ed/0x17f0 [ 998.422169][ T7784] ? __nla_parse+0x3c/0x50 [ 998.422189][ T7784] rtnl_setlink+0x237/0x280 [ 998.442164][ T7784] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 998.442193][ T7784] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 998.442240][ T7784] ? put_dec_trunc8+0x10e/0x130 [ 998.442262][ T7784] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 998.442285][ T7784] ? __wake_up+0x8d/0xc0 [ 998.442353][ T7784] ? __d_rehash+0x125/0x180 [ 998.471768][ T7784] ? __d_add+0x3bf/0x490 [ 998.471831][ T7784] ? avc_has_perm_noaudit+0x19a/0x240 [ 998.471856][ T7784] ? rhashtable_jhash2+0x13a/0x1a0 [ 998.486520][ T7784] ? jhash+0x2b0/0x2b0 [ 998.486549][ T7784] netlink_rcv_skb+0x13e/0x240 [ 998.486572][ T7784] ? rtnetlink_bind+0x60/0x60 [ 998.486595][ T7784] rtnetlink_rcv+0x18/0x20 [ 998.486615][ T7784] netlink_unicast+0x5ec/0x6b0 [ 998.486636][ T7784] netlink_sendmsg+0x6f8/0x7c0 [ 998.486657][ T7784] sock_write_iter+0x1a4/0x200 [ 998.486717][ T7784] do_iter_readv_writev+0x2cb/0x360 [ 998.486736][ T7784] do_iter_write+0x112/0x4c0 [ 998.486752][ T7784] ? import_iovec+0x69/0x80 [ 998.533415][ T7784] do_writev+0x1e0/0x400 [ 998.533500][ T7784] ? __cond_resched+0x11/0x40 [ 998.533520][ T7784] ? fput+0x2d/0x130 [ 998.546318][ T7784] ? ksys_write+0x157/0x180 [ 998.546417][ T7784] __x64_sys_writev+0x41/0x50 [ 998.555614][ T7784] do_syscall_64+0x4a/0x90 [ 998.555707][ T7784] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 998.555733][ T7784] RIP: 0033:0x4665d9 [ 998.555749][ T7784] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 02:48:36 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) dup2(r0, r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x2000, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000140)) [ 998.555766][ T7784] RSP: 002b:00007f1f9e237188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 998.555787][ T7784] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 998.605861][ T7784] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000005 [ 998.605881][ T7784] RBP: 00007f1f9e2371d0 R08: 0000000000000000 R09: 0000000000000000 02:48:36 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x541d, 0x0) tkill(r3, 0x1000000000013) 02:48:36 executing program 4 (fault-call:5 fault-nth:16): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) [ 998.605892][ T7784] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 998.605903][ T7784] R13: 00007ffe5126c34f R14: 00007f1f9e237300 R15: 0000000000022000 [ 998.655648][ T7784] syz-executor.4 (7784) used greatest stack depth: 9728 bytes left [ 998.683217][ T7798] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 998.691394][ T7799] serio: Serial port pts0 02:48:36 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72080728559b334a", 0x12e9}], 0x1) [ 998.702601][ T7798] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 998.711412][ T7798] FAULT_INJECTION: forcing a failure. [ 998.711412][ T7798] name failslab, interval 1, probability 0, space 0, times 0 [ 998.724165][ T7798] CPU: 1 PID: 7798 Comm: syz-executor.4 Tainted: G W 5.13.0-rc3-syzkaller #0 [ 998.724191][ T7798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 998.724203][ T7798] Call Trace: [ 998.724211][ T7798] dump_stack+0x137/0x19d [ 998.724238][ T7798] should_fail+0x23c/0x250 [ 998.724258][ T7798] ? kzalloc+0x16/0x20 [ 998.724278][ T7798] __should_failslab+0x81/0x90 [ 998.724304][ T7798] should_failslab+0x5/0x20 [ 998.724352][ T7798] __kmalloc+0x66/0x340 [ 998.724371][ T7798] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 998.724395][ T7798] ? __wake_up+0x8d/0xc0 [ 998.724416][ T7798] kzalloc+0x16/0x20 [ 998.724435][ T7798] fib_create_info+0xdf0/0x3330 [ 998.724534][ T7798] ? fib_nexthop_info+0x3de/0x430 02:48:36 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x541e, 0x0) tkill(r3, 0x1000000000013) [ 998.724554][ T7798] ? nlmsg_notify+0x11d/0x180 [ 998.724576][ T7798] ? rtnl_notify+0x72/0x80 [ 998.724597][ T7798] ? rtmsg_fib+0x170/0x1f0 [ 998.724627][ T7798] fib_table_insert+0x148/0x10a0 [ 998.724647][ T7798] fib_add_ifaddr+0x73e/0x770 [ 998.724663][ T7798] ? igmp_group_added+0x462/0x490 [ 998.724768][ T7798] fib_netdev_event+0x178/0x510 [ 998.724785][ T7798] raw_notifier_call_chain+0x53/0xb0 [ 998.724813][ T7798] __dev_notify_flags+0x1d3/0x3a0 [ 998.724832][ T7798] dev_change_flags+0xa2/0xc0 [ 998.724852][ T7798] do_setlink+0x785/0x2380 [ 998.724924][ T7798] ? __nla_validate_parse+0x2ec/0x17f0 [ 998.724945][ T7798] ? __nla_validate_parse+0x10ed/0x17f0 [ 998.724966][ T7798] ? __nla_parse+0x3c/0x50 [ 998.724985][ T7798] rtnl_setlink+0x237/0x280 [ 998.725024][ T7798] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 998.725056][ T7798] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 998.725080][ T7798] ? put_dec_trunc8+0x10e/0x130 [ 998.725103][ T7798] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 998.725126][ T7798] ? __wake_up+0x8d/0xc0 [ 998.725145][ T7798] ? __d_rehash+0x125/0x180 [ 998.725227][ T7798] ? __d_add+0x3bf/0x490 [ 998.725244][ T7798] ? avc_has_perm_noaudit+0x19a/0x240 [ 998.725264][ T7798] ? rhashtable_jhash2+0x13a/0x1a0 [ 998.725283][ T7798] ? jhash+0x2b0/0x2b0 [ 998.725299][ T7798] netlink_rcv_skb+0x13e/0x240 [ 998.725320][ T7798] ? rtnetlink_bind+0x60/0x60 [ 998.725389][ T7798] rtnetlink_rcv+0x18/0x20 [ 998.725412][ T7798] netlink_unicast+0x5ec/0x6b0 [ 998.725434][ T7798] netlink_sendmsg+0x6f8/0x7c0 [ 998.895200][ T7815] serio: Serial port pts0 [ 998.898005][ T7798] sock_write_iter+0x1a4/0x200 [ 998.954147][ T7798] do_iter_readv_writev+0x2cb/0x360 [ 998.954175][ T7798] do_iter_write+0x112/0x4c0 [ 998.954193][ T7798] ? import_iovec+0x69/0x80 [ 998.968459][ T7798] do_writev+0x1e0/0x400 [ 998.968489][ T7798] ? __cond_resched+0x11/0x40 [ 998.968506][ T7798] ? fput+0x2d/0x130 [ 998.968521][ T7798] ? ksys_write+0x157/0x180 [ 998.985804][ T7798] __x64_sys_writev+0x41/0x50 [ 998.985831][ T7798] do_syscall_64+0x4a/0x90 [ 998.985863][ T7798] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 998.985888][ T7798] RIP: 0033:0x4665d9 [ 998.985904][ T7798] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 998.985922][ T7798] RSP: 002b:00007f1f9e237188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 998.985940][ T7798] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 998.985952][ T7798] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000005 [ 998.985965][ T7798] RBP: 00007f1f9e2371d0 R08: 0000000000000000 R09: 0000000000000000 [ 998.985978][ T7798] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 998.986063][ T7798] R13: 00007ffe5126c34f R14: 00007f1f9e237300 R15: 0000000000022000 02:48:38 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x541e, 0x0) tkill(r3, 0x1000000000013) 02:48:38 executing program 4 (fault-call:5 fault-nth:17): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:38 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0)=[@timestamp, @timestamp, @mss={0x2, 0x2}, @window={0x3, 0x4, 0x7}, @window={0x3, 0x1, 0x2}, @mss={0x2, 0x4}, @sack_perm, @sack_perm, @timestamp], 0x9) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 02:48:38 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72080828559b334a", 0x12e9}], 0x1) 02:48:38 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) read(r0, &(0x7f0000000040)=""/7, 0x7) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x0) 02:48:38 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f00000002c0)={0x2, 0x4e24, @multicast1}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) fstat(r6, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$tmpfs(&(0x7f0000000580), &(0x7f00000005c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='uid=', @ANYRESHEX=r7]) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@empty, @in=@multicast2, 0x4e22, 0x400, 0x4e24, 0x3f, 0xa, 0x0, 0x20, 0x5e, 0x0, r7}, {0x0, 0x0, 0x4, 0xab1, 0x80, 0x0, 0x4, 0xfffffffffffffffe}, {0x7ff, 0x8, 0x2, 0x8}, 0x4, 0x6e6bbf, 0x1, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0xf}, 0x4d2, 0x32}, 0x2, @in=@loopback, 0x0, 0x2, 0x0, 0x80, 0x48, 0x80000001, 0x3}}, 0xe8) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) splice(r2, 0x0, r4, 0x0, 0xb00, 0x0) 02:48:38 executing program 4 (fault-call:5 fault-nth:18): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) [ 1000.541246][ T7837] serio: Serial port pts0 [ 1000.549495][ T7838] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1000.550533][ T7838] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 1000.550726][ T7838] FAULT_INJECTION: forcing a failure. [ 1000.550726][ T7838] name failslab, interval 1, probability 0, space 0, times 0 02:48:38 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000180)=0x2ac, 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x3655}]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) fcntl$notify(0xffffffffffffffff, 0x402, 0x1) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x4000040, 0xdf1, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) splice(r2, 0x0, r4, 0x0, 0xb00, 0x0) [ 1000.550827][ T7838] CPU: 1 PID: 7838 Comm: syz-executor.4 Tainted: G W 5.13.0-rc3-syzkaller #0 [ 1000.550846][ T7838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1000.550856][ T7838] Call Trace: [ 1000.550863][ T7838] dump_stack+0x137/0x19d [ 1000.550887][ T7838] should_fail+0x23c/0x250 02:48:38 executing program 4 (fault-call:5 fault-nth:19): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) [ 1000.550906][ T7838] ? fib_table_insert+0x46d/0x10a0 [ 1000.550933][ T7838] __should_failslab+0x81/0x90 [ 1000.550958][ T7838] should_failslab+0x5/0x20 [ 1000.550986][ T7838] kmem_cache_alloc+0x46/0x2f0 02:48:38 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5421, 0x0) tkill(r3, 0x1000000000013) 02:48:38 executing program 4 (fault-call:5 fault-nth:20): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) [ 1000.551008][ T7838] fib_table_insert+0x46d/0x10a0 [ 1000.551028][ T7838] fib_add_ifaddr+0x73e/0x770 [ 1000.551044][ T7838] ? igmp_group_added+0x462/0x490 [ 1000.551143][ T7838] fib_netdev_event+0x178/0x510 [ 1000.551161][ T7838] raw_notifier_call_chain+0x53/0xb0 02:48:38 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000480)='cpu.stat\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x0, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000638000/0x1000)=nil, 0x1000, 0x1000002, 0x11, r5, 0x35d5f000) preadv(r5, &(0x7f0000001780)=[{&(0x7f0000000180)=""/199, 0xc7}, {&(0x7f00000004c0)=""/3, 0x3}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/63, 0x3f}, {&(0x7f0000000440)=""/40, 0x28}, {&(0x7f0000001840)=""/227, 0xe3}, {&(0x7f00000015c0)=""/242, 0xf2}, {&(0x7f00000016c0)=""/181, 0xb5}, {0xfffffffffffffffd}], 0x9, 0x9, 0x2) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r6 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r6, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) r7 = socket$inet(0x2, 0x4000000000000001, 0x0) connect$inet(r7, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) splice(r2, 0x0, r4, 0x0, 0xb00, 0x0) [ 1000.551186][ T7838] __dev_notify_flags+0x1d3/0x3a0 [ 1000.551207][ T7838] dev_change_flags+0xa2/0xc0 [ 1000.551226][ T7838] do_setlink+0x785/0x2380 [ 1000.551280][ T7838] ? __nla_validate_parse+0x2ec/0x17f0 [ 1000.551359][ T7838] ? __nla_validate_parse+0x10ed/0x17f0 [ 1000.551381][ T7838] ? __nla_parse+0x3c/0x50 [ 1000.551400][ T7838] rtnl_setlink+0x237/0x280 [ 1000.551422][ T7838] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 1000.551505][ T7838] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 1000.551525][ T7838] ? put_dec_trunc8+0x10e/0x130 02:48:38 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x80401, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000340)=""/240, &(0x7f0000000180)=0xffffffdf) r5 = eventfd2(0x80, 0x80403) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r1, 0x942e, 0x0) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) splice(r2, 0x0, r4, 0x0, 0xb00, 0x0) [ 1000.551547][ T7838] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1000.551568][ T7838] ? __wake_up+0x8d/0xc0 [ 1000.551586][ T7838] ? __d_rehash+0x125/0x180 [ 1000.551603][ T7838] ? __d_add+0x3bf/0x490 [ 1000.551687][ T7838] ? avc_has_perm_noaudit+0x19a/0x240 [ 1000.551712][ T7838] ? rhashtable_jhash2+0x13a/0x1a0 [ 1000.551735][ T7838] ? jhash+0x2b0/0x2b0 [ 1000.551765][ T7838] netlink_rcv_skb+0x13e/0x240 [ 1000.551787][ T7838] ? rtnetlink_bind+0x60/0x60 [ 1000.551806][ T7838] rtnetlink_rcv+0x18/0x20 [ 1000.551829][ T7838] netlink_unicast+0x5ec/0x6b0 [ 1000.551852][ T7838] netlink_sendmsg+0x6f8/0x7c0 [ 1000.551938][ T7838] sock_write_iter+0x1a4/0x200 [ 1000.551981][ T7838] do_iter_readv_writev+0x2cb/0x360 [ 1000.552002][ T7838] do_iter_write+0x112/0x4c0 [ 1000.552018][ T7838] ? import_iovec+0x69/0x80 [ 1000.552037][ T7838] do_writev+0x1e0/0x400 [ 1000.552101][ T7838] ? __cond_resched+0x11/0x40 [ 1000.552169][ T7838] ? fput+0x2d/0x130 [ 1000.552186][ T7838] ? ksys_write+0x157/0x180 [ 1000.552202][ T7838] __x64_sys_writev+0x41/0x50 [ 1000.552218][ T7838] do_syscall_64+0x4a/0x90 [ 1000.552238][ T7838] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1000.552259][ T7838] RIP: 0033:0x4665d9 [ 1000.552272][ T7838] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1000.552291][ T7838] RSP: 002b:00007f1f9e237188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1000.552366][ T7838] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1000.552379][ T7838] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000005 [ 1000.552391][ T7838] RBP: 00007f1f9e2371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1000.552404][ T7838] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1000.552417][ T7838] R13: 00007ffe5126c34f R14: 00007f1f9e237300 R15: 0000000000022000 [ 1000.616173][ T7847] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1000.617251][ T7847] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 1000.617635][ T7847] FAULT_INJECTION: forcing a failure. 02:48:38 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) recvmmsg(0xffffffffffffffff, &(0x7f0000005d40)=[{{&(0x7f0000000200)=@phonet, 0x80, &(0x7f0000000280)=[{&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f0000000440)=""/219, 0xdb}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x3, &(0x7f00000025c0)=""/77, 0x4d}, 0x4}, {{&(0x7f0000002640)=@tipc, 0x80, &(0x7f00000002c0)=[{&(0x7f00000026c0)=""/202, 0xca}], 0x1, &(0x7f00000027c0)=""/138, 0x8a}, 0x25fc}, {{&(0x7f0000002880)=@generic, 0x80, &(0x7f0000000540)=[{&(0x7f0000002900)=""/67, 0x43}], 0x1, &(0x7f0000002980)=""/210, 0xd2}, 0x7f}, {{0x0, 0x0, &(0x7f0000002c00)=[{&(0x7f0000002a80)=""/93, 0x5d}, {&(0x7f0000002b00)=""/94, 0x5e}, {&(0x7f0000002b80)=""/116, 0x74}], 0x3}, 0x1f}, {{&(0x7f0000002c40)=@caif=@util, 0x80, &(0x7f0000002fc0)=[{&(0x7f0000002cc0)=""/50, 0x32}, {&(0x7f0000002d00)=""/228, 0xe4}, {&(0x7f0000002e00)=""/29, 0x1d}, {&(0x7f0000002e40)}, {&(0x7f0000002e80)=""/23, 0x17}, {&(0x7f0000002ec0)=""/210, 0xd2}], 0x6, &(0x7f0000003040)=""/14, 0xe}, 0x7}, {{&(0x7f0000003080)=@pptp={0x18, 0x2, {0x0, @local}}, 0x80, &(0x7f00000044c0)=[{&(0x7f0000003100)=""/66, 0x42}, {&(0x7f0000003180)=""/33, 0x21}, {&(0x7f00000031c0)=""/120, 0x78}, {&(0x7f0000003240)=""/115, 0x73}, {&(0x7f00000032c0)=""/152, 0x98}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000004380)=""/71, 0x47}, {&(0x7f0000004400)=""/152, 0x98}], 0x8, &(0x7f0000004540)=""/53, 0x35}, 0x8000}, {{&(0x7f0000004580)=@x25={0x9, @remote}, 0x80, &(0x7f0000004840)=[{&(0x7f0000004600)=""/250, 0xfa}, {&(0x7f0000004700)=""/40, 0x28}, {&(0x7f0000004740)=""/169, 0xa9}, {&(0x7f0000004800)=""/33, 0x21}], 0x4, &(0x7f0000004880)=""/54, 0x36}, 0x9}, {{&(0x7f00000048c0)=@xdp, 0x80, &(0x7f0000004a40)=[{&(0x7f0000004940)=""/203, 0xcb}], 0x1}, 0xffff0001}, {{&(0x7f0000004a80)=@x25={0x9, @remote}, 0x80, &(0x7f0000005c40)=[{&(0x7f0000004b00)=""/4096, 0x1000}, {&(0x7f0000005b00)=""/16, 0x10}, {&(0x7f0000005b40)=""/238, 0xee}], 0x3, &(0x7f0000005c80)=""/175, 0xaf}, 0x400}], 0x9, 0x0, &(0x7f0000005f80)={0x77359400}) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r3, 0x6, 0x23, &(0x7f0000000180)={&(0x7f0000439000/0x3000)=nil, 0x3000}, &(0x7f00000001c0)=0x10) splice(r2, 0x0, r4, 0x0, 0xb00, 0x0) [ 1000.617635][ T7847] name failslab, interval 1, probability 0, space 0, times 0 [ 1000.617658][ T7847] CPU: 1 PID: 7847 Comm: syz-executor.4 Tainted: G W 5.13.0-rc3-syzkaller #0 [ 1000.617681][ T7847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1000.617692][ T7847] Call Trace: [ 1000.617699][ T7847] dump_stack+0x137/0x19d [ 1000.617760][ T7847] should_fail+0x23c/0x250 [ 1000.617780][ T7847] ? fib_insert_alias+0x168/0x7a0 [ 1000.617802][ T7847] __should_failslab+0x81/0x90 [ 1000.617826][ T7847] should_failslab+0x5/0x20 [ 1000.617844][ T7847] kmem_cache_alloc+0x46/0x2f0 [ 1000.617866][ T7847] fib_insert_alias+0x168/0x7a0 [ 1000.617943][ T7847] ? kmem_cache_alloc+0x201/0x2f0 [ 1000.617965][ T7847] ? fib_table_insert+0x46d/0x10a0 [ 1000.617996][ T7847] fib_table_insert+0x565/0x10a0 [ 1000.618017][ T7847] fib_add_ifaddr+0x73e/0x770 [ 1000.618036][ T7847] ? igmp_group_added+0x462/0x490 [ 1000.618077][ T7847] fib_netdev_event+0x178/0x510 [ 1000.618095][ T7847] raw_notifier_call_chain+0x53/0xb0 [ 1000.618122][ T7847] __dev_notify_flags+0x1d3/0x3a0 [ 1000.618147][ T7847] dev_change_flags+0xa2/0xc0 [ 1000.618168][ T7847] do_setlink+0x785/0x2380 [ 1000.618189][ T7847] ? __nla_validate_parse+0x2ec/0x17f0 [ 1000.618264][ T7847] ? __nla_validate_parse+0x10ed/0x17f0 [ 1000.618361][ T7847] ? __nla_parse+0x3c/0x50 [ 1000.618380][ T7847] rtnl_setlink+0x237/0x280 [ 1000.618404][ T7847] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 1000.618430][ T7847] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 1000.618451][ T7847] ? sysvec_apic_timer_interrupt+0x3e/0x80 [ 1000.618477][ T7847] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1000.618504][ T7847] ? kcsan_setup_watchpoint+0x369/0x380 [ 1000.618601][ T7847] ? kcsan_setup_watchpoint+0x213/0x380 [ 1000.618627][ T7847] ? avc_has_perm_noaudit+0x19a/0x240 [ 1000.618651][ T7847] ? rhashtable_jhash2+0x13a/0x1a0 [ 1000.618672][ T7847] ? jhash+0x2b0/0x2b0 [ 1000.618692][ T7847] netlink_rcv_skb+0x13e/0x240 [ 1000.618729][ T7847] ? rtnetlink_bind+0x60/0x60 [ 1000.618750][ T7847] rtnetlink_rcv+0x18/0x20 [ 1000.618769][ T7847] netlink_unicast+0x5ec/0x6b0 [ 1000.618788][ T7847] netlink_sendmsg+0x6f8/0x7c0 [ 1000.618809][ T7847] sock_write_iter+0x1a4/0x200 [ 1000.618831][ T7847] do_iter_readv_writev+0x2cb/0x360 [ 1000.618920][ T7847] do_iter_write+0x112/0x4c0 [ 1000.618939][ T7847] ? import_iovec+0x69/0x80 [ 1000.619016][ T7847] do_writev+0x1e0/0x400 [ 1000.619037][ T7847] ? __cond_resched+0x11/0x40 [ 1000.619120][ T7847] ? fput+0x2d/0x130 [ 1000.619137][ T7847] ? ksys_write+0x157/0x180 [ 1000.619192][ T7847] __x64_sys_writev+0x41/0x50 [ 1000.619212][ T7847] do_syscall_64+0x4a/0x90 [ 1000.619235][ T7847] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1000.619272][ T7847] RIP: 0033:0x4665d9 [ 1000.619287][ T7847] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1000.619306][ T7847] RSP: 002b:00007f1f9e237188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1000.619326][ T7847] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1000.619340][ T7847] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000005 [ 1000.619353][ T7847] RBP: 00007f1f9e2371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1000.619366][ T7847] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1000.619379][ T7847] R13: 00007ffe5126c34f R14: 00007f1f9e237300 R15: 0000000000022000 [ 1000.661594][ T7853] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1000.663375][ T7853] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 1000.663571][ T7853] FAULT_INJECTION: forcing a failure. [ 1000.663571][ T7853] name failslab, interval 1, probability 0, space 0, times 0 [ 1000.663646][ T7853] CPU: 1 PID: 7853 Comm: syz-executor.4 Tainted: G W 5.13.0-rc3-syzkaller #0 [ 1000.663667][ T7853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1000.663677][ T7853] Call Trace: [ 1000.663685][ T7853] dump_stack+0x137/0x19d [ 1000.663710][ T7853] should_fail+0x23c/0x250 [ 1000.663771][ T7853] __should_failslab+0x81/0x90 [ 1000.663796][ T7853] ? fib_insert_alias+0x295/0x7a0 [ 1000.663818][ T7853] should_failslab+0x5/0x20 02:48:39 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5423, 0x0) tkill(r3, 0x1000000000013) [ 1000.663837][ T7853] kmem_cache_alloc_trace+0x49/0x310 [ 1000.663860][ T7853] ? kmem_cache_alloc+0x201/0x2f0 [ 1000.663882][ T7853] ? fib_insert_alias+0x168/0x7a0 [ 1000.663956][ T7853] fib_insert_alias+0x295/0x7a0 [ 1000.663982][ T7853] ? kmem_cache_alloc+0x201/0x2f0 [ 1000.664004][ T7853] ? fib_table_insert+0x46d/0x10a0 [ 1000.664050][ T7853] fib_table_insert+0x565/0x10a0 [ 1000.664153][ T7853] fib_add_ifaddr+0x73e/0x770 [ 1000.664172][ T7853] ? igmp_group_added+0x462/0x490 [ 1000.664198][ T7853] fib_netdev_event+0x178/0x510 [ 1000.664217][ T7853] raw_notifier_call_chain+0x53/0xb0 [ 1000.664242][ T7853] __dev_notify_flags+0x1d3/0x3a0 [ 1000.664283][ T7853] dev_change_flags+0xa2/0xc0 [ 1000.664303][ T7853] do_setlink+0x785/0x2380 [ 1000.664324][ T7853] ? __nla_validate_parse+0x2ec/0x17f0 [ 1000.664347][ T7853] ? __nla_validate_parse+0x10ed/0x17f0 [ 1000.664440][ T7853] ? __nla_parse+0x3c/0x50 [ 1000.664458][ T7853] rtnl_setlink+0x237/0x280 [ 1000.664515][ T7853] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 1000.664537][ T7853] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 1000.664560][ T7853] ? put_dec_trunc8+0x10e/0x130 [ 1000.664580][ T7853] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1000.664602][ T7853] ? __wake_up+0x8d/0xc0 [ 1000.664643][ T7853] ? __d_rehash+0x125/0x180 [ 1000.664661][ T7853] ? __d_add+0x3bf/0x490 [ 1000.664678][ T7853] ? avc_has_perm_noaudit+0x19a/0x240 [ 1000.664699][ T7853] ? rhashtable_jhash2+0x13a/0x1a0 [ 1000.664718][ T7853] ? jhash+0x2b0/0x2b0 [ 1000.664736][ T7853] netlink_rcv_skb+0x13e/0x240 [ 1000.664834][ T7853] ? rtnetlink_bind+0x60/0x60 [ 1000.664860][ T7853] rtnetlink_rcv+0x18/0x20 [ 1000.664958][ T7853] netlink_unicast+0x5ec/0x6b0 [ 1000.664991][ T7853] netlink_sendmsg+0x6f8/0x7c0 [ 1000.665014][ T7853] sock_write_iter+0x1a4/0x200 [ 1000.665110][ T7853] do_iter_readv_writev+0x2cb/0x360 [ 1000.665132][ T7853] do_iter_write+0x112/0x4c0 [ 1000.665151][ T7853] ? import_iovec+0x69/0x80 [ 1000.665172][ T7853] do_writev+0x1e0/0x400 [ 1000.665189][ T7853] ? __cond_resched+0x11/0x40 [ 1000.665205][ T7853] ? fput+0x2d/0x130 [ 1000.665224][ T7853] ? ksys_write+0x157/0x180 [ 1000.665243][ T7853] __x64_sys_writev+0x41/0x50 [ 1000.665262][ T7853] do_syscall_64+0x4a/0x90 [ 1000.665348][ T7853] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1000.665397][ T7853] RIP: 0033:0x4665d9 [ 1000.665411][ T7853] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1000.665430][ T7853] RSP: 002b:00007f1f9e237188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1000.665526][ T7853] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1000.665540][ T7853] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000005 [ 1000.665554][ T7853] RBP: 00007f1f9e2371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1000.665567][ T7853] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1000.665581][ T7853] R13: 00007ffe5126c34f R14: 00007f1f9e237300 R15: 0000000000022000 [ 1000.726195][ T7865] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1000.732136][ T7866] serio: Serial port pts0 [ 1000.739877][ T7865] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 1000.740078][ T7865] FAULT_INJECTION: forcing a failure. [ 1000.740078][ T7865] name failslab, interval 1, probability 0, space 0, times 0 [ 1000.740100][ T7865] CPU: 0 PID: 7865 Comm: syz-executor.4 Tainted: G W 5.13.0-rc3-syzkaller #0 [ 1000.740122][ T7865] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1000.740131][ T7865] Call Trace: [ 1000.740139][ T7865] dump_stack+0x137/0x19d [ 1000.952810][ T7871] serio: Serial port pts0 [ 1000.952849][ T7865] should_fail+0x23c/0x250 [ 1001.451246][ T7895] serio: Serial port pts0 [ 1001.454585][ T7865] ? tnode_new+0x98/0x180 [ 1001.758561][ T7865] __should_failslab+0x81/0x90 [ 1001.758594][ T7865] should_failslab+0x5/0x20 [ 1001.758609][ T7865] __kmalloc+0x66/0x340 [ 1001.758654][ T7865] ? fib_create_info+0x30ee/0x3330 [ 1001.777250][ T7865] tnode_new+0x98/0x180 [ 1001.777279][ T7865] resize+0x16d/0xf10 [ 1001.785396][ T7865] ? kmem_cache_alloc_trace+0x215/0x310 [ 1001.785475][ T7865] ? fib_insert_alias+0x295/0x7a0 [ 1001.785541][ T7865] fib_insert_alias+0x668/0x7a0 [ 1001.785558][ T7865] ? kmem_cache_alloc+0x201/0x2f0 [ 1001.785578][ T7865] fib_table_insert+0x565/0x10a0 [ 1001.810893][ T7865] fib_add_ifaddr+0x73e/0x770 [ 1001.810919][ T7865] ? igmp_group_added+0x462/0x490 [ 1001.820635][ T7865] fib_netdev_event+0x178/0x510 [ 1001.820662][ T7865] raw_notifier_call_chain+0x53/0xb0 [ 1001.830825][ T7865] __dev_notify_flags+0x1d3/0x3a0 [ 1001.830855][ T7865] dev_change_flags+0xa2/0xc0 [ 1001.830904][ T7865] do_setlink+0x785/0x2380 [ 1001.845048][ T7865] ? __nla_validate_parse+0x2ec/0x17f0 [ 1001.845077][ T7865] ? __nla_validate_parse+0x10ed/0x17f0 [ 1001.845096][ T7865] ? __nla_parse+0x3c/0x50 [ 1001.845115][ T7865] rtnl_setlink+0x237/0x280 [ 1001.845190][ T7865] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 1001.845209][ T7865] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 1001.845229][ T7865] ? put_dec_trunc8+0x10e/0x130 [ 1001.879784][ T7865] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1001.879837][ T7865] ? __wake_up+0x8d/0xc0 [ 1001.879857][ T7865] ? __d_rehash+0x125/0x180 [ 1001.879875][ T7865] ? __d_add+0x3bf/0x490 [ 1001.898569][ T7865] ? avc_has_perm_noaudit+0x19a/0x240 [ 1001.898611][ T7865] ? rhashtable_jhash2+0x13a/0x1a0 [ 1001.898633][ T7865] ? jhash+0x2b0/0x2b0 [ 1001.898652][ T7865] netlink_rcv_skb+0x13e/0x240 [ 1001.917912][ T7865] ? rtnetlink_bind+0x60/0x60 [ 1001.917944][ T7865] rtnetlink_rcv+0x18/0x20 [ 1001.927074][ T7865] netlink_unicast+0x5ec/0x6b0 [ 1001.927102][ T7865] netlink_sendmsg+0x6f8/0x7c0 [ 1001.927123][ T7865] sock_write_iter+0x1a4/0x200 [ 1001.927144][ T7865] do_iter_readv_writev+0x2cb/0x360 [ 1001.927164][ T7865] do_iter_write+0x112/0x4c0 [ 1001.951356][ T7865] ? import_iovec+0x69/0x80 [ 1001.951383][ T7865] do_writev+0x1e0/0x400 [ 1001.951400][ T7865] ? __cond_resched+0x11/0x40 [ 1001.951418][ T7865] ? fput+0x2d/0x130 [ 1001.968684][ T7865] ? ksys_write+0x157/0x180 [ 1001.968708][ T7865] __x64_sys_writev+0x41/0x50 [ 1001.968725][ T7865] do_syscall_64+0x4a/0x90 [ 1001.968747][ T7865] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1001.988189][ T7865] RIP: 0033:0x4665d9 [ 1001.988212][ T7865] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1001.988228][ T7865] RSP: 002b:00007f1f9e237188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1001.988247][ T7865] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1001.988271][ T7865] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000005 [ 1001.988285][ T7865] RBP: 00007f1f9e2371d0 R08: 0000000000000000 R09: 0000000000000000 02:48:39 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72080928559b334a", 0x12e9}], 0x1) 02:48:39 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000000500)=0x8001, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) truncate(&(0x7f00000004c0)='./file0\x00', 0x2) r5 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x40806685, &(0x7f0000000440)={0x1, 0x0, 0x1000, 0x4a, &(0x7f0000000180)="19e0aa434ddcc5028255765a919686ada63ff8bf0f38d228c868c1af411c706759eb3e017dca21f0284ba3108d08d6695fb3200420255d6e3e63b7372a44581c97b67e807e11067f0b72", 0xdb, 0x0, &(0x7f0000000200)="499bcad5ab568a1e2e4882215f2a640f4cc965c9f66d6ec3783427183d0ca165161ef949c48da58b51596350488d51c09240b98c47eec949502b9657484ad57744824a4defc5098c18bc56f8e2e2e35f1a719ae9deaabf2657dc29d7c10497f8afdc355ecdab1828fc248a84a48411b2149c93481a943a9156ef088fd92b903cad149b64856e0b8713cbe2253c47210908a9d25d6fddbd8e02e22da66a330afea8db7e4d80be75dc5a1401013a4ac61072411606edb9870a12c3cfa9c70b9bb5ad2cf5e19066c2a2caab18a48ba55587e9151785cf2c19b92e6a93"}) splice(r2, 0x0, r4, 0x0, 0xb00, 0x2) 02:48:39 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000074e000/0x1000)=nil, 0x1000, 0x3000000, 0x40010, r2, 0xfd5b000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 02:48:39 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5424, 0x0) tkill(r3, 0x1000000000013) 02:48:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000638000/0x1000)=nil, 0x1000, 0x1000002, 0x11, r1, 0x35d5f000) ioctl$BTRFS_IOC_SEND(r0, 0x40489426, &(0x7f0000000080)={{r1}, 0x8, &(0x7f0000000040)=[0x4, 0x100000000, 0x1f, 0x9295, 0x1ff, 0x3, 0x3, 0x5], 0x10000, 0x2, [0x100000000, 0x80000001, 0xbfe, 0x3da8]}) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x0) 02:48:39 executing program 4 (fault-call:5 fault-nth:21): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) [ 1002.044645][ T7865] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1002.044664][ T7865] R13: 00007ffe5126c34f R14: 00007f1f9e237300 R15: 0000000000022000 [ 1002.131104][ T7918] serio: Serial port pts0 [ 1002.133657][ T7916] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1002.139288][ T7916] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 1002.157213][ T7916] FAULT_INJECTION: forcing a failure. [ 1002.157213][ T7916] name failslab, interval 1, probability 0, space 0, times 0 [ 1002.170067][ T7916] CPU: 1 PID: 7916 Comm: syz-executor.4 Tainted: G W 5.13.0-rc3-syzkaller #0 02:48:40 executing program 4 (fault-call:5 fault-nth:22): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) [ 1002.170169][ T7916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1002.170179][ T7916] Call Trace: [ 1002.170186][ T7916] dump_stack+0x137/0x19d [ 1002.170210][ T7916] should_fail+0x23c/0x250 [ 1002.170230][ T7916] __should_failslab+0x81/0x90 [ 1002.170254][ T7916] should_failslab+0x5/0x20 [ 1002.170272][ T7916] kmem_cache_alloc_node+0x58/0x2b0 [ 1002.170294][ T7916] ? __alloc_skb+0xed/0x420 [ 1002.170358][ T7916] __alloc_skb+0xed/0x420 [ 1002.170407][ T7916] rtmsg_fib+0x8e/0x1f0 [ 1002.170424][ T7916] ? call_fib_notifiers+0x7c/0x90 [ 1002.170448][ T7916] fib_table_insert+0xa91/0x10a0 [ 1002.170520][ T7916] fib_add_ifaddr+0x73e/0x770 [ 1002.170536][ T7916] ? igmp_group_added+0x462/0x490 [ 1002.170558][ T7916] fib_netdev_event+0x178/0x510 [ 1002.170575][ T7916] raw_notifier_call_chain+0x53/0xb0 [ 1002.170611][ T7916] __dev_notify_flags+0x1d3/0x3a0 [ 1002.170633][ T7916] dev_change_flags+0xa2/0xc0 [ 1002.170669][ T7916] do_setlink+0x785/0x2380 [ 1002.170688][ T7916] ? __nla_validate_parse+0x2ec/0x17f0 [ 1002.170706][ T7916] ? __nla_validate_parse+0x10ed/0x17f0 [ 1002.170726][ T7916] ? __nla_parse+0x3c/0x50 [ 1002.170745][ T7916] rtnl_setlink+0x237/0x280 [ 1002.170805][ T7916] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 1002.170825][ T7916] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 1002.170844][ T7916] ? put_dec_trunc8+0x10e/0x130 [ 1002.170863][ T7916] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1002.170885][ T7916] ? __wake_up+0x8d/0xc0 [ 1002.170947][ T7916] ? __d_rehash+0x125/0x180 [ 1002.170963][ T7916] ? __d_add+0x3bf/0x490 [ 1002.170978][ T7916] ? avc_has_perm_noaudit+0x19a/0x240 [ 1002.171001][ T7916] ? rhashtable_jhash2+0x13a/0x1a0 [ 1002.171020][ T7916] ? jhash+0x2b0/0x2b0 [ 1002.171037][ T7916] netlink_rcv_skb+0x13e/0x240 [ 1002.171130][ T7916] ? rtnetlink_bind+0x60/0x60 [ 1002.171150][ T7916] rtnetlink_rcv+0x18/0x20 [ 1002.171249][ T7916] netlink_unicast+0x5ec/0x6b0 [ 1002.171270][ T7916] netlink_sendmsg+0x6f8/0x7c0 [ 1002.171291][ T7916] sock_write_iter+0x1a4/0x200 [ 1002.171310][ T7916] do_iter_readv_writev+0x2cb/0x360 02:48:40 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5425, 0x0) tkill(r3, 0x1000000000013) [ 1002.171331][ T7916] do_iter_write+0x112/0x4c0 [ 1002.171349][ T7916] ? import_iovec+0x69/0x80 [ 1002.171371][ T7916] do_writev+0x1e0/0x400 [ 1002.171390][ T7916] ? __cond_resched+0x11/0x40 [ 1002.171407][ T7916] ? fput+0x2d/0x130 [ 1002.171424][ T7916] ? ksys_write+0x157/0x180 [ 1002.171439][ T7916] __x64_sys_writev+0x41/0x50 [ 1002.171455][ T7916] do_syscall_64+0x4a/0x90 [ 1002.171484][ T7916] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1002.171596][ T7916] RIP: 0033:0x4665d9 [ 1002.171610][ T7916] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1002.171647][ T7916] RSP: 002b:00007f1f9e237188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1002.171741][ T7916] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1002.171754][ T7916] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000005 [ 1002.171767][ T7916] RBP: 00007f1f9e2371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1002.171780][ T7916] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1002.171793][ T7916] R13: 00007ffe5126c34f R14: 00007f1f9e237300 R15: 0000000000022000 [ 1002.226832][ T7925] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1002.429856][ T7933] serio: Serial port pts0 [ 1002.517184][ T7927] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 1002.517334][ T7927] FAULT_INJECTION: forcing a failure. 02:48:40 executing program 4 (fault-call:5 fault-nth:23): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) [ 1002.517334][ T7927] name failslab, interval 1, probability 0, space 0, times 0 [ 1002.537893][ T7927] CPU: 1 PID: 7927 Comm: syz-executor.4 Tainted: G W 5.13.0-rc3-syzkaller #0 [ 1002.537920][ T7927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1002.537930][ T7927] Call Trace: [ 1002.537938][ T7927] dump_stack+0x137/0x19d [ 1002.537963][ T7927] should_fail+0x23c/0x250 02:48:40 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5427, 0x0) tkill(r3, 0x1000000000013) [ 1002.537980][ T7927] __should_failslab+0x81/0x90 [ 1002.538003][ T7927] should_failslab+0x5/0x20 [ 1002.538035][ T7927] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 1002.538058][ T7927] ? __kmalloc_node_track_caller+0x30/0x40 02:48:40 executing program 4 (fault-call:5 fault-nth:24): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) [ 1002.538078][ T7927] ? kmem_cache_alloc_node+0x1da/0x2b0 [ 1002.538137][ T7927] __kmalloc_node_track_caller+0x30/0x40 [ 1002.538157][ T7927] ? rtmsg_fib+0x8e/0x1f0 [ 1002.538175][ T7927] __alloc_skb+0x187/0x420 [ 1002.538200][ T7927] rtmsg_fib+0x8e/0x1f0 [ 1002.538218][ T7927] ? call_fib_notifiers+0x7c/0x90 [ 1002.538319][ T7927] fib_table_insert+0xa91/0x10a0 [ 1002.538343][ T7927] fib_add_ifaddr+0x73e/0x770 [ 1002.538361][ T7927] ? igmp_group_added+0x462/0x490 [ 1002.538383][ T7927] fib_netdev_event+0x178/0x510 [ 1002.538480][ T7927] raw_notifier_call_chain+0x53/0xb0 [ 1002.538505][ T7927] __dev_notify_flags+0x1d3/0x3a0 [ 1002.538526][ T7927] dev_change_flags+0xa2/0xc0 [ 1002.538601][ T7927] do_setlink+0x785/0x2380 [ 1002.538644][ T7927] ? __nla_validate_parse+0x2ec/0x17f0 [ 1002.538662][ T7927] ? __nla_validate_parse+0x10ed/0x17f0 [ 1002.538681][ T7927] ? __nla_parse+0x3c/0x50 [ 1002.538698][ T7927] rtnl_setlink+0x237/0x280 [ 1002.538723][ T7927] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 1002.538745][ T7927] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 1002.538827][ T7927] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1002.538853][ T7927] ? __wake_up+0x8d/0xc0 [ 1002.538874][ T7927] ? __d_rehash+0x125/0x180 [ 1002.538923][ T7927] ? __d_add+0x3bf/0x490 [ 1002.538939][ T7927] ? avc_has_perm_noaudit+0x19a/0x240 [ 1002.538964][ T7927] ? rhashtable_jhash2+0x13a/0x1a0 [ 1002.538987][ T7927] ? jhash+0x2b0/0x2b0 [ 1002.539007][ T7927] netlink_rcv_skb+0x13e/0x240 02:48:40 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5428, 0x0) tkill(r3, 0x1000000000013) [ 1002.539029][ T7927] ? rtnetlink_bind+0x60/0x60 [ 1002.539106][ T7927] rtnetlink_rcv+0x18/0x20 [ 1002.539128][ T7927] netlink_unicast+0x5ec/0x6b0 [ 1002.539207][ T7927] netlink_sendmsg+0x6f8/0x7c0 [ 1002.539230][ T7927] sock_write_iter+0x1a4/0x200 [ 1002.539250][ T7927] do_iter_readv_writev+0x2cb/0x360 [ 1002.539273][ T7927] do_iter_write+0x112/0x4c0 [ 1002.539292][ T7927] ? import_iovec+0x69/0x80 [ 1002.539313][ T7927] do_writev+0x1e0/0x400 [ 1002.539332][ T7927] ? __cond_resched+0x11/0x40 [ 1002.539349][ T7927] ? fput+0x2d/0x130 [ 1002.539364][ T7927] ? ksys_write+0x157/0x180 [ 1002.539380][ T7927] __x64_sys_writev+0x41/0x50 [ 1002.539398][ T7927] do_syscall_64+0x4a/0x90 [ 1002.539477][ T7927] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1002.539534][ T7927] RIP: 0033:0x4665d9 [ 1002.539549][ T7927] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1002.539568][ T7927] RSP: 002b:00007f1f9e216188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1002.539590][ T7927] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665d9 [ 1002.539624][ T7927] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000005 [ 1002.539638][ T7927] RBP: 00007f1f9e2161d0 R08: 0000000000000000 R09: 0000000000000000 [ 1002.539652][ T7927] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1002.539664][ T7927] R13: 00007ffe5126c34f R14: 00007f1f9e216300 R15: 0000000000022000 [ 1002.611017][ T7941] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1002.613010][ T7941] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 1002.613234][ T7941] FAULT_INJECTION: forcing a failure. [ 1002.613234][ T7941] name failslab, interval 1, probability 0, space 0, times 0 [ 1002.613298][ T7941] CPU: 1 PID: 7941 Comm: syz-executor.4 Tainted: G W 5.13.0-rc3-syzkaller #0 [ 1002.613369][ T7941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1002.613379][ T7941] Call Trace: [ 1002.613388][ T7941] dump_stack+0x137/0x19d [ 1002.613411][ T7941] should_fail+0x23c/0x250 [ 1002.613429][ T7941] __should_failslab+0x81/0x90 [ 1002.613467][ T7941] should_failslab+0x5/0x20 [ 1002.613485][ T7941] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 1002.613563][ T7941] ? __kmalloc_node_track_caller+0x30/0x40 [ 1002.613585][ T7941] ? netlink_trim+0x112/0x140 [ 1002.613606][ T7941] __kmalloc_node_track_caller+0x30/0x40 [ 1002.613628][ T7941] pskb_expand_head+0xc9/0x920 [ 1002.613645][ T7941] ? call_rcu+0x259/0x6c0 [ 1002.613667][ T7941] ? rcu_segcblist_enqueue+0x8e/0xa0 [ 1002.613745][ T7941] netlink_trim+0x112/0x140 [ 1002.613801][ T7941] netlink_broadcast_filtered+0x47/0xb90 [ 1002.613822][ T7941] ? nla_put+0xd8/0x100 [ 1002.613898][ T7941] ? fib_nexthop_info+0x3de/0x430 [ 1002.613920][ T7941] nlmsg_notify+0xcc/0x180 [ 1002.613940][ T7941] rtnl_notify+0x72/0x80 [ 1002.613976][ T7941] rtmsg_fib+0x170/0x1f0 [ 1002.613993][ T7941] fib_table_insert+0xa91/0x10a0 [ 1002.614012][ T7941] fib_add_ifaddr+0x73e/0x770 [ 1002.614028][ T7941] ? igmp_group_added+0x462/0x490 [ 1002.614052][ T7941] fib_netdev_event+0x178/0x510 [ 1002.614106][ T7941] raw_notifier_call_chain+0x53/0xb0 [ 1002.614130][ T7941] __dev_notify_flags+0x1d3/0x3a0 [ 1002.614151][ T7941] dev_change_flags+0xa2/0xc0 [ 1002.614244][ T7941] do_setlink+0x785/0x2380 [ 1002.614266][ T7941] ? __nla_validate_parse+0x2ec/0x17f0 [ 1002.614285][ T7941] ? __nla_validate_parse+0x10ed/0x17f0 [ 1002.614303][ T7941] ? __nla_parse+0x3c/0x50 [ 1002.614320][ T7941] rtnl_setlink+0x237/0x280 [ 1002.614408][ T7941] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 1002.614427][ T7941] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 1002.614528][ T7941] ? put_dec_trunc8+0x10e/0x130 [ 1002.614549][ T7941] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1002.614616][ T7941] ? __wake_up+0x8d/0xc0 [ 1002.614634][ T7941] ? __d_rehash+0x125/0x180 [ 1002.614650][ T7941] ? __d_add+0x3bf/0x490 [ 1002.614667][ T7941] ? avc_has_perm_noaudit+0x19a/0x240 [ 1002.614708][ T7941] ? rhashtable_jhash2+0x13a/0x1a0 [ 1002.614771][ T7941] ? jhash+0x2b0/0x2b0 [ 1002.614789][ T7941] netlink_rcv_skb+0x13e/0x240 [ 1002.614807][ T7941] ? rtnetlink_bind+0x60/0x60 [ 1002.614874][ T7941] rtnetlink_rcv+0x18/0x20 [ 1002.614895][ T7941] netlink_unicast+0x5ec/0x6b0 [ 1002.614914][ T7941] netlink_sendmsg+0x6f8/0x7c0 [ 1002.614933][ T7941] sock_write_iter+0x1a4/0x200 [ 1002.614974][ T7941] do_iter_readv_writev+0x2cb/0x360 [ 1002.614992][ T7941] do_iter_write+0x112/0x4c0 [ 1002.615009][ T7941] ? import_iovec+0x69/0x80 [ 1002.615028][ T7941] do_writev+0x1e0/0x400 [ 1002.615044][ T7941] ? __cond_resched+0x11/0x40 [ 1002.615060][ T7941] ? fput+0x2d/0x130 [ 1002.615076][ T7941] ? ksys_write+0x157/0x180 [ 1002.615091][ T7941] __x64_sys_writev+0x41/0x50 [ 1002.615136][ T7941] do_syscall_64+0x4a/0x90 [ 1002.615158][ T7941] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1002.615182][ T7941] RIP: 0033:0x4665d9 [ 1002.615196][ T7941] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1002.615211][ T7941] RSP: 002b:00007f1f9e237188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1002.615230][ T7941] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1002.615242][ T7941] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000005 [ 1002.615253][ T7941] RBP: 00007f1f9e2371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1002.615264][ T7941] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1002.615274][ T7941] R13: 00007ffe5126c34f R14: 00007f1f9e237300 R15: 0000000000022000 [ 1002.617511][ T7945] serio: Serial port pts0 [ 1002.687264][ T7950] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. 02:48:41 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72080a28559b334a", 0x12e9}], 0x1) [ 1002.915845][ T7959] serio: Serial port pts0 [ 1003.375612][ T7965] serio: Serial port pts0 02:48:42 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) clock_gettime(0x0, &(0x7f0000006280)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000006080)=[{{&(0x7f0000000040)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000140)=""/182, 0xb6}, {&(0x7f00000000c0)=""/30, 0x1e}, {&(0x7f0000000200)=""/131, 0x83}, {&(0x7f00000002c0)=""/105, 0x69}], 0x4}, 0xc8d}, {{&(0x7f0000000380)=@xdp, 0x80, &(0x7f0000000640)=[{&(0x7f0000000400)=""/111, 0x6f}, {&(0x7f0000000480)=""/120, 0x78}, {&(0x7f0000000540)=""/219, 0xdb}], 0x3, &(0x7f0000000680)=""/230, 0xe6}, 0x1f}, {{0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000000780)=""/157, 0x9d}, {&(0x7f0000000840)=""/241, 0xf1}, {&(0x7f0000000940)=""/4096, 0x1000}], 0x3, &(0x7f0000001980)=""/4096, 0x1000}, 0x2}, {{&(0x7f0000002980)=@nfc_llcp, 0x80, &(0x7f0000003c00)=[{&(0x7f0000005b40)=""/10, 0xa}, {&(0x7f0000002a40)=""/175, 0xaf}, {&(0x7f0000002b00)=""/4096, 0x1000}, {&(0x7f0000003b00)=""/236, 0xec}], 0x4, &(0x7f0000003c40)=""/19, 0x13}}, {{&(0x7f0000003c80)=@nfc, 0x80, &(0x7f0000004100)=[{&(0x7f0000003d00)=""/214, 0xd6}, {&(0x7f0000003e00)=""/68, 0x44}, {&(0x7f0000003e80)=""/172, 0xac}, {&(0x7f0000003f40)=""/171, 0xab}, {&(0x7f0000004000)=""/111, 0x6f}, {&(0x7f0000004080)=""/85, 0x55}], 0x6, &(0x7f0000004180)=""/124, 0x7c}, 0x5fe}, {{&(0x7f0000004200)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000004780)=[{&(0x7f0000004280)=""/216, 0xd8}, {&(0x7f0000004380)=""/92, 0x5c}, {&(0x7f0000004400)=""/179, 0xb3}, {&(0x7f00000044c0)=""/199, 0xc7}, {&(0x7f00000045c0)=""/252, 0xfc}, {&(0x7f00000046c0)=""/146, 0x92}], 0x6, &(0x7f0000004800)=""/45, 0x2d}, 0x4}, {{0x0, 0x0, &(0x7f0000005bc0)=[{&(0x7f0000004840)=""/89, 0x59}, {&(0x7f00000048c0)=""/96, 0x60}, {&(0x7f0000004940)=""/4096, 0x1000}, {&(0x7f0000005940)=""/193, 0xc1}, {&(0x7f0000005a40)=""/209, 0xd1}, {&(0x7f0000006300)=""/133, 0x85}], 0x6, &(0x7f0000005c40)=""/22, 0x16}, 0x1}, {{&(0x7f0000005c80)=@ieee802154, 0x80, &(0x7f0000005fc0)=[{&(0x7f0000005d00)=""/241, 0xf1}, {&(0x7f0000005e00)=""/174, 0xae}, {&(0x7f0000005ec0)=""/115, 0x73}, {&(0x7f0000005f40)=""/90, 0x5a}], 0x4, &(0x7f0000006000)=""/119, 0x77}, 0x3f}], 0x8, 0x10060, &(0x7f00000062c0)={r1, r2+60000000}) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x0) 02:48:42 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000200)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000040)=0x2800, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x3655}]}, 0x10) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmmsg$inet(r2, &(0x7f0000001240)=[{{&(0x7f0000000480)={0x2, 0x4e22, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000000880)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r4, @empty, @local}}}], 0x20}}], 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in=@empty, 0x4e20, 0x6, 0x4e23, 0x5, 0x2, 0x0, 0x0, 0x3c, r4}, {0x80, 0x3ff, 0x5, 0xba2, 0x5, 0x80000001, 0x8, 0x8}, {0x30720091, 0x8, 0x8, 0x4}, 0x6, 0x6e6bb2, 0x0, 0x0, 0x0, 0x3}, {{@in=@local, 0x4d3}, 0x8, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x1, 0x1, 0x1, 0xfe, 0x9, 0x48, 0x5}}, 0xe8) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) splice(r0, &(0x7f0000000040)=0x4, r1, &(0x7f00000000c0)=0x3, 0x5, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r5 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000183000/0x2000)=nil, 0x2000, 0xa, 0x50, r5, 0x313ee000) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x68) 02:48:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:42 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72080b28559b334a", 0x12e9}], 0x1) 02:48:42 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5437, 0x0) tkill(r3, 0x1000000000013) 02:48:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x58) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) eventfd2(0x80, 0x80403) r5 = socket$inet6_udp(0xa, 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000180)=0x401, 0x7) mmap(&(0x7f000054e000/0x2000)=nil, 0x2000, 0x2000008, 0x11, r5, 0x9275e000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) fcntl$notify(r0, 0x402, 0x8) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) fremovexattr(r6, &(0x7f0000000040)=@random={'user.', '/@\xcd:.\x00'}) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) splice(r2, 0x0, r4, 0x0, 0xb00, 0x0) 02:48:43 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="0a0000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72080c28559b334a", 0x12e9}], 0x1) [ 1005.147100][ T7988] serio: Serial port pts0 [ 1005.147172][ T7990] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1005.182659][ T7990] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 02:48:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, &(0x7f00000001c0)=r1, 0x1) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000180), 0x61a01, 0x0) r7 = openat$incfs(r6, &(0x7f0000007140)='.log\x00', 0x10000, 0x41) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x0, 0x200021f9, 0x3}, 0x14) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x8010, r6, 0x307ea000) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) splice(r2, 0x0, r4, 0x0, 0xb00, 0x0) 02:48:43 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5450, 0x0) tkill(r3, 0x1000000000013) [ 1005.253105][ T8004] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1005.297853][ T8004] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. 02:48:43 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="0f0000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) [ 1005.316301][ T8015] serio: Serial port pts0 02:48:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72080d28559b334a", 0x12e9}], 0x1) [ 1005.396820][ T8022] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1005.418824][ T8022] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. 02:48:43 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000080)="f2a49fb89f7a438b5b591ebda22f3e9d3dc67e6f428045fc68d82e9c00000000004866e0bd04ff3cac0000000000000000001000893a7ccbbccb6e9482c6eca29b304da22ba7526c3613aaef47dd1100e9da06287bda229da2d88e06605d914f6cde781270a368876d504ae7305e8ce1066c774923e58c395b70ccf0162d34cd10573bbfe4a30e822985572ab9d2c79cb54085f6c41d532b6b1f521831ee1d43dd", 0xa1, 0x20008006, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000638000/0x1000)=nil, 0x1000, 0x1000002, 0x11, r1, 0x35d5f000) bind$inet(r1, &(0x7f0000000140)={0x2, 0x4e24, @loopback}, 0x10) 02:48:43 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5451, 0x0) tkill(r3, 0x1000000000013) 02:48:43 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="100000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72080e28559b334a", 0x12e9}], 0x1) 02:48:43 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) write$binfmt_misc(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="73797a31ce8ec554c89a3664b84b13d1ad863d4e5038ace7bb080000002310c784d18511a931412fe008e6e90bf7faaacf1a5cbb6bd982c9aa8248da8166643fc8d576378b188febc2aae2582d048024488bf2d42d88a33c99a5a3a17231cb6162ec1593ba7add9cff52f3ab31e5bc9a54f72daf33f638e4750ab8d2fa559f170f1bb6acda324295"], 0x97) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x80000001, @private2, 0x100}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e24, 0x9a14, @private2, 0xd6c}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 02:48:43 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x64010101}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/time\x00') r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing', 0x0, 0x0) getdents(r2, &(0x7f0000000200)=""/122, 0x7a) socket$inet(0x2, 0x5, 0xffff) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000638000/0x1000)=nil, 0x1000, 0x1000002, 0x11, r3, 0x35d5f000) io_cancel(0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2, 0x7, r3, &(0x7f00000003c0)="007cc2d48314a7370a001f45140298a99e6f1cdd215bd1a2f29515b52b0de1ff29d9e385edf44b61cde23aca75823d657dcc92d49feff6de0c0f23f09708b8f9e34e995fc5459843949722fba576de00d6ac7b1e79aa9727cbea663bc80e1bdb7889f9a5b9128187bf21f72c84938cc90f4704af6aaf0136560dbad39f15143cd9f6150ba5f254c36e5b5dc917a9864ff1f35bfbe729fd49071a4e3e8d16c6848276912267aa9faf1f38428412e0589040d2ed9428f6c83a7bc5dec0cded5eb5cfa9987ce582f47f4ea3681c8bd198bd6df786aba5f3874ab4972be6a2c54b62be0b429682c7a678a1b371f1cebefc", 0xef, 0x2, 0x0, 0x3, r2}, &(0x7f0000000380)) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) ioctl$NS_GET_PARENT(r2, 0xb702, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f0000000080)) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'vxcan1\x00'}) mmap(&(0x7f0000638000/0x1000)=nil, 0x1000, 0x1000002, 0x11, 0xffffffffffffffff, 0x35d5f000) connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0)=0x5, 0x4) 02:48:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72080f28559b334a", 0x12e9}], 0x1) [ 1006.034017][ T8046] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1006.038523][ T8047] serio: Serial port pts0 [ 1006.044545][ T8046] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. 02:48:43 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="3c0000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) [ 1006.120991][ T8058] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1006.121584][ T8058] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. 02:48:46 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="c00000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:46 executing program 2: bind$inet(0xffffffffffffffff, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) r0 = socket$inet_icmp(0x2, 0x2, 0x1) sendto$inet(r0, &(0x7f0000000140)="81061520e4d6bd2aafd6755210000000001fbfaa3ccda80ba2a801b3280696a0d72db879c28f51c4f08844f14816d53500c19bf688d4a7bc333adec9fc7aa8e8b02d2492446ac989745faa16f1dd091e1bd650a31639b88c837ba8f76feda7e9cce94ce0c5ad8e7dad939480dde52f694fc2ddfb0187881e0608ee93c243c822d6e154d0472825e867b9372cdbbaab802482d7781b853944f89d12c7bcee02", 0xffffffffffffff9e, 0x80, 0x0, 0xfffffffffffffd77) sendto$inet(r0, &(0x7f0000000040)="1f6ec4200de577b98ed2c6196a75c9f10db41bfeb98c090e5f65b4dda9ec3d979dfb32d20454bedfc37dfbea2673c960286ef2c1daf1c20247a61a3ad1f4cdee69a806572a7f23eb8139d5fab8c5a388ce729fcf4411da57df4761caf9284aa7d3e1595bd3c9a6250fb5448a21d54256e88fa10bb3390e1844623f19a594ae", 0x7f, 0x804, &(0x7f00000000c0)={0x2, 0x4e20, @private=0xa010101}, 0x10) 02:48:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081828559b334a", 0x12e9}], 0x1) 02:48:46 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5452, 0x0) tkill(r3, 0x1000000000013) 02:48:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) recvfrom$inet(r2, &(0x7f0000000180)=""/145, 0x91, 0x40010000, &(0x7f0000000240)={0x2, 0x4e20, @loopback}, 0x10) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000040)=0x2800, 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x3655}]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) preadv(0xffffffffffffffff, &(0x7f00000017c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f0000000280)=""/14, 0xe}, {&(0x7f0000000440)=""/239, 0xef}, {&(0x7f00000015c0)=""/101, 0x65}, {&(0x7f0000001640)=""/89, 0x59}, {&(0x7f00000016c0)=""/227, 0xe3}], 0x6, 0x31, 0x9) splice(r2, 0x0, r4, 0x0, 0xb00, 0x0) 02:48:46 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x3, 0x4, &(0x7f0000000380)=[{&(0x7f0000000100)="5e9e5f887a7e4990c910115dfde6f3b77cf023d067d8a348615002418717576c9a770f8626156317b6e73266e19bdca96a1ba654246dffe12f2e6cc70308feb5dd7425087189a4e0", 0x48, 0x9}, {&(0x7f0000000180)="aa9c0ee2bfeb04e7a889dd3dac527d99b8ea1db0d915b39b523eb0dddd0e77203c390e3fdb7554a536febaee42d428b3efc526f6550e158a6619fd3d72e12ad340994ddd51", 0x45, 0x74}, {&(0x7f0000000200)="a5a26b629d51f3512c7fa3fa57663a94901933e9b1407c0cb0dbc8074b4c2d7bead13bbbfb7bd3f3d8b4f7a5cfba810632636c3bad6eee6e6322c7f12345103d22a1dd52564a13a803b1b6898b5c840afabd6a08acdfb06667f9bfe39da2462633e280181b6aeb44b5245b3193b32884214fb110f854c340686e2f24151b92fe3593db72e875f3908ae96acc0a8144710ae102eee3529169c2a4ed8d2b5bbbc3bb3f616753b70c386380426a16b56524e6fa8cc2b41a8ef4381ae4772db23356fc8b87575c7b391bb3da4ee015f6cd981227", 0xd2, 0x8}, {&(0x7f0000000300)="3f8e266b38811aa71cc4deac3f0a3cd8475167e377ab96cb556222bb5edacb18cd5c606e9c5581fce0801acb8f73b28319c72924a5f51ce7b5ce6be9500cf003b894fe03ee0d8d0504257dd0796c8a8928f2fbc35ded100313c0963c5d", 0x5d, 0x4}], 0x2018001, &(0x7f0000000400)={[{@hide}, {@check_strict}, {@check_relaxed}], [{@uid_lt={'uid<', 0xffffffffffffffff}}, {@fowner_lt}, {@fsmagic={'fsmagic', 0x3d, 0x97c}}, {@hash}, {@context={'context', 0x3d, 'sysadm_u'}}, {@obj_role={'obj_role', 0x3d, ',\xa0\'\\-#'}}]}) close(r2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 02:48:46 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="c00e00001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:46 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x40000, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000200)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000040)=0x2800, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x3655}]}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) bind$inet(r1, &(0x7f000099e000)={0x2, 0x4e24, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x0) 02:48:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) eventfd2(0x80, 0x80403) r5 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00001e8000/0x3000)=nil, 0x3000, 0x3000004, 0x110, r5, 0x23daf000) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) splice(r2, 0x0, r4, 0x0, 0xb00, 0x0) r6 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing', 0x2c2000, 0x0) getdents(r6, &(0x7f0000000200)=""/122, 0x7a) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) ioctl$sock_SIOCBRDELBR(r6, 0x89a1, &(0x7f0000000100)='veth1_to_bond\x00') preadv(r4, &(0x7f0000000180)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, 0x7fff, 0x3) fsetxattr$security_ima(r6, &(0x7f00000001c0), &(0x7f0000000280)=@ng={0x4, 0xa, "f90fd571f316e06ff605691f"}, 0xe, 0x0) [ 1008.284323][ T8079] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1008.288963][ T8078] serio: Serial port pts0 02:48:46 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="effd00001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:46 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x80b81, 0x0) sendto$inet(r1, &(0x7f0000000540)="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", 0x1000, 0x44080, &(0x7f0000000080)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10) 02:48:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081a28559b334a", 0x12e9}], 0x1) 02:48:46 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="e03f03001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:46 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x545d, 0x0) tkill(r3, 0x1000000000013) 02:48:46 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390100201300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72084f28559b334a", 0x12e9}], 0x1) 02:48:46 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="00f0ff7f1300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) [ 1008.465118][ T8117] serio: Serial port pts0 02:48:46 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="effdffff1300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72085028559b334a", 0x12e9}], 0x1) 02:48:46 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5460, 0x0) tkill(r3, 0x1000000000013) [ 1009.153416][ T8144] serio: Serial port pts0 02:48:49 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing', 0x0, 0x0) getdents(r3, &(0x7f0000000200)=""/122, 0x7a) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e22, @broadcast}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f0000000040)=0x2800, 0x4) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x3655}]}, 0x10) connect$inet(r4, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) getsockname(r4, &(0x7f0000000140)=@in={0x2, 0x0, @local}, &(0x7f00000001c0)=0x80) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r3, 0x6, 0x14, &(0x7f0000000100), 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000002c0)={0x8, &(0x7f0000000280)=[{0x1, 0x7, 0xa4}, {0x0, 0x66, 0x20, 0x2}, {0x8, 0x5, 0x7, 0x6}, {0x8, 0x2, 0x0, 0xb}, {0x4, 0x81, 0xf7, 0x7f}, {0x8000, 0xba, 0x81, 0x1ff}, {0x5d53, 0xcf, 0xa5, 0xe21a}, {0x1, 0xd1, 0x6, 0x401}]}, 0x10) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) splice(0xffffffffffffffff, &(0x7f0000000040)=0x7, r2, &(0x7f00000000c0)=0x1, 0x40, 0xa) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty, 0xfffffffd}, 0x1c) 02:48:49 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b07559b334a", 0x12e9}], 0x1) 02:48:49 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001000034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20, @local}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x0) 02:48:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180), 0x141000, 0x0) ioctl$BTRFS_IOC_DEV_REPLACE(r2, 0xca289435, &(0x7f00000005c0)={0x2, 0x3ff, @status={[0x81, 0xffffffffffff8001, 0x0, 0x4, 0x6, 0x1]}, [0xff, 0x3ff, 0x800, 0x8, 0x7ff, 0xf, 0x100000001, 0x0, 0x1, 0x0, 0x6, 0x1, 0x1, 0x80000000, 0x94, 0x100, 0x9, 0x6, 0x7fff, 0x9, 0xfff, 0x7f, 0xcb5c, 0x6c, 0x16b, 0xffffffff, 0x9616, 0x4, 0x400, 0x1, 0x401, 0x3, 0x8, 0x5, 0x10, 0x1, 0x0, 0x1, 0x9, 0x5, 0x1, 0xffff, 0x80, 0x7a84, 0x74, 0x4, 0x5, 0x2, 0x2, 0xb6a, 0x3f, 0x3, 0x0, 0x7, 0x3, 0x9, 0xffff, 0x2400000, 0x800, 0x100000001, 0x0, 0xa7, 0x1c, 0x5]}) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = syz_open_dev$tty1(0xc, 0x4, 0x2) ioctl$KIOCSOUND(r3, 0x4b2f, 0x3) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r4, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r7 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r7, 0x9275d000) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) recvmsg(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/28, 0x1c}], 0x1}, 0x0) connect$inet(r6, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r5, &(0x7f0000000280)=ANY=[], 0xff01) splice(r4, 0x0, r6, 0x0, 0xb00, 0x0) 02:48:49 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x40049409, 0x0) tkill(r3, 0x1000000000013) [ 1011.368548][ T8159] __nla_validate_parse: 13 callbacks suppressed [ 1011.368564][ T8159] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1011.384842][ T8163] serio: Serial port pts0 [ 1011.391044][ T8159] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 02:48:49 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001100034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000040)="4cdd78a367a5945e1cc98e6d2d454153228f58c3a78f05eabd0ff6240bd559a62b1edfde9ac92fd2af6e3bf22d495e9f1ade47f5e41db86b25e73140cf1477cefbfc7fd0c2f9867a7903b3a1ee08bfcf4acb4e", 0x53, 0x4000004, 0x0, 0x0) 02:48:49 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b08559b334a", 0x12e9}], 0x1) [ 1011.411402][ T8159] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1011.434219][ T8175] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1011.444281][ T8175] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 02:48:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x400101, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0xadd12623d0e2f650, 0x4) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) r6 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) mmap(&(0x7f0000493000/0x13000)=nil, 0x13000, 0xb, 0x2010, r6, 0x380f5000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) splice(r2, 0x0, r4, 0x0, 0xb00, 0x0) 02:48:49 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001200034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) [ 1011.460371][ T8175] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. 02:48:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) r6 = syz_open_dev$vcsu(&(0x7f0000000180), 0x10001, 0x84000) recvmsg(r6, &(0x7f00000002c0)={&(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000240)=""/36, 0x24}], 0x1, &(0x7f0000000440)=""/163, 0xa3}, 0x40000040) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) splice(r2, 0x0, r4, 0x0, 0xb00, 0x0) [ 1011.507373][ T8189] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1011.507499][ T8189] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 1011.546759][ T8189] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 1011.566532][ T8189] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1011.566617][ T8199] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 1011.584755][ T8199] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 1012.212877][ T8201] ================================================================== [ 1012.221002][ T8201] BUG: KCSAN: data-race in __anon_vma_prepare / handle_mm_fault [ 1012.228717][ T8201] [ 1012.231033][ T8201] write to 0xffff8881270efa48 of 8 bytes by task 8156 on cpu 1: [ 1012.238806][ T8201] __anon_vma_prepare+0x12f/0x2d0 [ 1012.243853][ T8201] handle_mm_fault+0x1749/0x1a70 [ 1012.248897][ T8201] do_user_addr_fault+0x60c/0xc00 [ 1012.253904][ T8201] exc_page_fault+0x94/0x230 [ 1012.258507][ T8201] asm_exc_page_fault+0x1e/0x30 [ 1012.263375][ T8201] [ 1012.265690][ T8201] read to 0xffff8881270efa48 of 8 bytes by task 8201 on cpu 0: [ 1012.273216][ T8201] handle_mm_fault+0xb6a/0x1a70 [ 1012.278070][ T8201] do_user_addr_fault+0x60c/0xc00 [ 1012.283092][ T8201] exc_page_fault+0x94/0x230 [ 1012.287689][ T8201] asm_exc_page_fault+0x1e/0x30 [ 1012.292542][ T8201] filldir+0x1d8/0x3b0 [ 1012.296612][ T8201] empty_dir_readdir+0x97/0x1a0 [ 1012.301590][ T8201] iterate_dir+0x16e/0x370 [ 1012.306018][ T8201] __se_sys_getdents+0x7f/0x190 [ 1012.310902][ T8201] __x64_sys_getdents+0x3f/0x50 [ 1012.315772][ T8201] do_syscall_64+0x4a/0x90 [ 1012.320171][ T8201] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1012.326049][ T8201] [ 1012.328350][ T8201] value changed: 0x0000000000000000 -> 0xffff88813ad65320 [ 1012.335955][ T8201] [ 1012.338260][ T8201] Reported by Kernel Concurrency Sanitizer on: [ 1012.344385][ T8201] CPU: 0 PID: 8201 Comm: syz-executor.3 Tainted: G W 5.13.0-rc3-syzkaller #0 02:48:50 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="27caa70f039267e62deda242bd7de3929f187271fa4a05c4157b50166266b0910c0fa611447e89aa2616939c849e3e2c600e111790fa553449941d0f68ab17b312815a7374b50e4c02cfef2b79d99816bd754f1e5a5b46a23468315ac113761531fa59fc178acf4a90fa864d6dc0ead76d1394da1771a8081c4bd2d4c845d8fede9a79e9cf794d9828d148fceb9932f9b5be8bb80d2eec4cce5efeaf", 0x9c, 0x4040840, &(0x7f0000000180)={0xa, 0x4e20, 0xdf89, @private2={0xfc, 0x2, '\x00', 0x1}, 0x6}, 0x1c) close(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x11, &(0x7f0000000080)=0x400000001, 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) r3 = socket$inet6(0xa, 0x3, 0x124) connect$inet6(r3, &(0x7f00000001c0)={0xa, 0x4e21, 0x103, @private1, 0x8001}, 0x1c) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 02:48:50 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = signalfd(r0, &(0x7f0000000040)={[0x80000001]}, 0x8) getsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000140)=""/139, &(0x7f0000000080)=0x8b) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x0) 02:48:50 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x40086602, 0x0) tkill(r3, 0x1000000000013) 02:48:50 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b09559b334a", 0x12e9}], 0x1) 02:48:50 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390200001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) [ 1012.354445][ T8201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1012.364487][ T8201] ================================================================== 02:48:50 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390300001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) [ 1012.405335][ T8211] serio: Serial port pts0 [ 1012.416863][ T8216] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1012.426885][ T8216] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1012.446462][ T8219] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. 02:48:50 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390400001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:50 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b0a559b334a", 0x12e9}], 0x1) 02:48:50 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390500001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) [ 1012.452529][ T8219] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. 02:48:50 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390600001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:50 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x40087602, 0x0) tkill(r3, 0x1000000000013) [ 1012.568931][ T8242] serio: Serial port pts0 02:48:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000638000/0x1000)=nil, 0x1000, 0x1000002, 0x11, r6, 0x35d5f000) preadv(r6, &(0x7f0000000740)=[{&(0x7f0000000180)=""/83, 0x53}, {&(0x7f0000000200)=""/185, 0xb9}, {&(0x7f0000000440)=""/214, 0xd6}, {&(0x7f00000005c0)=""/243, 0xf3}, {&(0x7f00000006c0)=""/79, 0x4f}], 0x5, 0x0, 0x8) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) splice(r2, 0x0, r4, 0x0, 0xb00, 0x0) 02:48:52 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing', 0x0, 0x0) fgetxattr(r1, &(0x7f0000000180)=@known='security.selinux\x00', &(0x7f0000000280)=""/223, 0xdf) getdents(r3, &(0x7f0000000200)=""/122, 0x7a) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) sendmsg$ETHTOOL_MSG_DEBUG_SET(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x18, 0x0, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@ETHTOOL_A_DEBUG_HEADER={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x20004010}, 0x8010) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 02:48:52 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390700001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b0b559b334a", 0x12e9}], 0x1) 02:48:52 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x401c5820, 0x0) tkill(r3, 0x1000000000013) 02:48:52 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing', 0x0, 0x0) getdents(r1, &(0x7f0000000200)=""/122, 0x7a) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e22, @local}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x0) 02:48:52 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390800001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) [ 1014.567766][ T8261] serio: Serial port pts0 02:48:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(r5, 0x6, 0x24, &(0x7f0000000180)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r6 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r6, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) r7 = socket$inet_tcp(0x2, 0x1, 0x0) lseek(r7, 0xb9, 0x3) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) io_submit(0x0, 0x2, &(0x7f0000000480)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x3, r2, &(0x7f0000000200)="0eb4690cd4a08a17005b6c3ff595815581ec07e8c147d9211239680f82f620863b4c5e036e6f06", 0x27, 0x81}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x2, 0x9, 0xffffffffffffffff, &(0x7f0000000280)="156e85b6e613a827ec21689c16903360b1a9c5359099ce843620956754a0ac955140be0163ce2fdd1d0e8c32e69f9f7e9873a1780564124df1eaff28ce611cfc1ac029a05cf83d426943f6dffff3bea66b9cb6f577a60a76587b4b9c5dd9a1e6d33862bc61bbcb30bb0849995e18d7f95d06f7", 0x73, 0x1, 0x0, 0x3}]) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9, 0x0, 0x81}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) splice(r2, 0x0, r4, 0x0, 0xb00, 0x0) 02:48:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b0c559b334a", 0x12e9}], 0x1) 02:48:52 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390900001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b0d559b334a", 0x12e9}], 0x1) 02:48:52 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390a00001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:52 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390b00001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:53 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b0e559b334a", 0x12e9}], 0x1) 02:48:53 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x4020940d, 0x0) tkill(r3, 0x1000000000013) 02:48:53 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390c00001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:53 executing program 2: syz_io_uring_setup(0x22dc, &(0x7f0000000040)={0x0, 0xe55f, 0x8, 0x1, 0x320}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f00000000c0), &(0x7f00000002c0)=0x0) syz_io_uring_submit(0x0, r0, &(0x7f0000000300)=@IORING_OP_NOP={0x0, 0x3}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r1, &(0x7f0000000140), 0x0, 0x20000086, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f00000006c0), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r4, &(0x7f0000000c80)={&(0x7f0000000b80), 0xc, &(0x7f0000000c40)={&(0x7f0000000bc0)={0x44, r3, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @ETHTOOL_A_LINKMODES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_LINKMODES_HEADER={0x4}]}, 0x44}}, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000540)={'syzkaller0\x00', 0x0}) sendmsg$ETHTOOL_MSG_EEE_SET(r2, &(0x7f0000000680)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000640)={&(0x7f0000000580)={0xb4, r3, 0x10, 0x70bd2c, 0x25dfdbfe, {}, [@ETHTOOL_A_EEE_HEADER={0x74, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_EEE_HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_EEE_TX_LPI_TIMER={0x8, 0x7, 0x6}, @ETHTOOL_A_EEE_TX_LPI_TIMER={0x8, 0x7, 0x7}]}, 0xb4}, 0x1, 0x0, 0x0, 0x90}, 0x800) sendto$inet(r1, &(0x7f0000000140)="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", 0x160, 0x40060800, 0x0, 0x0) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000340), 0x400, 0x0) sendto$inet(r1, &(0x7f00000003c0)="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", 0xfd, 0x20044090, &(0x7f00000004c0)={0x2, 0x4e22, @broadcast}, 0x10) io_uring_enter(r6, 0x1b1b, 0x1ff, 0x3, &(0x7f0000000380)={[0xfffffffffffffffc]}, 0x8) 02:48:53 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0), 0x2040c0, 0x0) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f00000000c0)=0x9, 0x4) close(r0) r2 = syz_open_dev$vcsu(&(0x7f0000000100), 0x200, 0x1c5080) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r2, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x200, 0x70bd2d, 0x25dfdbfe, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000891) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing', 0x0, 0x0) getdents(r3, &(0x7f0000000200)=""/122, 0x7a) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) r4 = openat(r3, &(0x7f0000000000)='/proc/self/exe\x00', 0x12d140, 0x0) fdatasync(r0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 1015.471951][ T8311] serio: Serial port pts0 02:48:53 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390d00001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:55 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x801, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000200)=""/255, &(0x7f00000000c0)=0xff) r4 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r4, 0x9275d000) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r3, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r2, &(0x7f0000000280)=ANY=[], 0xff01) fsetxattr(r0, &(0x7f0000000180)=@known='user.incfs.id\x00', &(0x7f00000001c0)=')@!Z\'\\$)*\x00', 0xa, 0x7) splice(r1, 0x0, r3, 0x0, 0xb00, 0x0) 02:48:55 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="390e00001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:55 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b0f559b334a", 0x12e9}], 0x1) 02:48:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f00000012c0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f0000000280)={r1, 0x0, 0x401, 0x1}) ioctl$BTRFS_IOC_GET_DEV_STATS(r0, 0xc4089434, &(0x7f0000000540)={r1, 0x8e1, 0x0, [0xee, 0x4, 0xff, 0x3ff, 0x2], [0x5, 0x6, 0x6, 0xe315, 0x0, 0x1000, 0x3, 0x5, 0x9, 0x200, 0xfffffffffffff0f7, 0x6, 0x10000, 0x3d0e8c9d, 0x0, 0xba89, 0x6eac198, 0x5, 0x0, 0x6, 0x100000000, 0x7, 0x2, 0x10000, 0x7, 0x100000000, 0x2, 0x4, 0x1, 0x7, 0x6, 0x5, 0xa1c, 0x9, 0x1, 0xff, 0x1, 0xb29, 0x87b, 0x8001, 0x0, 0x7, 0x4, 0xff, 0x38, 0x92, 0x9, 0x0, 0x9, 0x1ff, 0xffffffffffff0000, 0x5, 0x7, 0x1, 0xfffffffffffffff7, 0x0, 0x8, 0x0, 0x7, 0x1, 0x1, 0xd1b6, 0x7, 0xc79d, 0x8d, 0x7, 0x0, 0x6, 0x2a5, 0x40, 0x1, 0x7, 0x9767, 0x7, 0x8, 0x396, 0x1000, 0x71a924e8, 0x0, 0x8, 0x0, 0xfffffffffffffff9, 0x2, 0x4, 0xea, 0x5, 0x2, 0x3f, 0x5, 0x80, 0x393, 0xff, 0x10000, 0x4, 0x4, 0x1, 0x16, 0x0, 0x0, 0xfff, 0x8, 0x3, 0xffffffff, 0x2, 0xd2d, 0x24, 0x7, 0x8, 0x7fffffff, 0x3ff, 0x1000, 0xdb25, 0xffffffffffffffc0, 0x0, 0xffffffffffffff80, 0xffffffff, 0xffff, 0x401, 0x1ff, 0x45ba, 0x101]}) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x0) r2 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r2) 02:48:55 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x80045432, 0x0) tkill(r3, 0x1000000000013) 02:48:55 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) accept4(r1, &(0x7f00000002c0)=@nl, &(0x7f0000000340)=0x80, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000200)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000040)=0x2800, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x3655}]}, 0x10) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) accept(r2, &(0x7f00000003c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, &(0x7f0000000440)=0x80) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r3, 0x0) preadv(r3, &(0x7f00000014c0)=[{&(0x7f0000000040)=""/58, 0x3a}, {&(0x7f00000000c0)=""/24, 0x18}, {&(0x7f0000000100)=""/37, 0x25}, {&(0x7f0000000140)=""/104, 0x68}, {&(0x7f00000001c0)=""/217, 0xd9}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/166, 0xa6}, {&(0x7f0000001380)=""/145, 0x91}, {&(0x7f0000001440)=""/114, 0x72}], 0x9, 0xd9f, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000000380)=0x8, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 02:48:55 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="391000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:55 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000040)=0x2800, 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x3655}]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) readv(0xffffffffffffffff, &(0x7f0000001a40)=[{&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000000480)=""/88, 0x58}, {&(0x7f0000000500)=""/81, 0x51}, {&(0x7f0000001780)=""/140, 0x8c}, {&(0x7f0000001840)=""/248, 0xf8}, {&(0x7f0000001940)=""/231, 0xe7}, {&(0x7f00000005c0)=""/40, 0x28}], 0x7) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) r6 = syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x1000, 0x1, &(0x7f0000000440)=[{&(0x7f0000000200)="29400ac2e473b22a57a65ce390e2791d9781ceecedf0405ba112e3693aabbb6d468b0e6ce634658783b7091c02018d427e1e26418dbb60ca6a674edda4822842099f340cf4a8f62e5e713a2ea7357b88fb871f783dc7271e69d58a394d639ffce401a7db65f69ca6467390d82a5f92118f12ebfc2a492ae2693fa3dd4d83e317a3dfd4d533eb37ce065ccd24630a319074f4fbf6ba86141a65ea30dcb190a2daf3fa40f0d8b57d221db878d74f9a23033e62c537ab38b7f699b8bb56db24a5c6937f44ab1704580f46746a62243a860df7f00b98e391ebac49b695ef3f47b402d71995bf00d201d26e85c4f3a379", 0xee, 0x8}], 0x4008, &(0x7f0000000600)=ANY=[@ANYBLOB='dmode=0x0000000000000006,hide,mode=0x0000000000000007,map=acorn,map=acorn,unhide,check=relaxed,map=normal,check=relaxed,check=relaxed,obj_role=.\'(%.,uid>', @ANYRESDEC, @ANYBLOB="6c736d61636b66736465663d2c646566636f6e746578743d726f6f742c657569643dd33b72b42521a373abc17329d7c89a92333c68e9d624f1f2393182a14383ad7c338d2d5ea15655c61b632dc8c465436730a2cedc7639a1dad0ac416c9d99cb69c79888e451a9b0aa3ccf685c451b153deb1d0edbbc1068702ed6cc52468ba2b88869575fc590bdc047a2814502c401a2fe000000000c00000000000000", @ANYRESDEC=0xee01, @ANYBLOB=',\x00']) write$binfmt_misc(r6, &(0x7f0000001bc0)=ANY=[@ANYRES64=r6, @ANYRESHEX=r4, @ANYRES32, @ANYRES32=r3, @ANYRESOCT=r5, @ANYRESDEC, @ANYBLOB="98300f53158853a906e0bf2927084e19404bbae8b9a37c9d9b0f5fc236d980c6d3cba23c6c063622d25bd6690ad2dfe3b8d19a3c8ebdfe763e18cb6462461aee1ee61dff698e5c223bdbeaa9e60c6dd038ada3bdbe7a6e83eff7bd0f589e3753b9258438d011c9bcb370147feb8887c44410d22274427ad04e8f1cdc1fd845375b2fb03ef075b60c02b7d729", @ANYRESDEC], 0xff01) splice(r2, 0x0, r4, 0x0, 0xb00, 0x0) [ 1017.669938][ T8345] __nla_validate_parse: 19 callbacks suppressed [ 1017.669954][ T8345] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1017.671029][ T8348] serio: Serial port pts0 [ 1017.683924][ T8345] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. 02:48:55 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b18559b334a", 0x12e9}], 0x1) 02:48:55 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="391100001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) [ 1017.743711][ T8360] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1017.754908][ T8360] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. 02:48:55 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="391200001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:55 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b1a559b334a", 0x12e9}], 0x1) [ 1017.790748][ T8356] serio: Serial port pts0 [ 1017.801802][ T8373] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1017.802650][ T8373] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. 02:48:55 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x80045440, 0x0) tkill(r3, 0x1000000000013) 02:48:55 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="391600001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) [ 1017.848454][ T8377] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1017.887722][ T8377] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. 02:48:55 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b1b559b334a", 0x12e9}], 0x1) [ 1017.912175][ T8386] serio: Serial port pts0 [ 1017.927263][ T8391] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1017.943663][ T8391] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. 02:48:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$FIOCLEX(r0, 0x5451) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x10) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x0) 02:48:56 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="391700001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:56 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x14000, 0x180) sendto$inet6(r1, &(0x7f00000000c0)="8d6ad83285e6299bf21225568b1d6138f1b65f92e4e44ac55687dcf02c17162b88531fed", 0x24, 0x48000, 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@mcast1, 0xfff, 0x2, 0x3, 0x3, 0x9, 0x7ff}, 0x20) 02:48:56 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b23559b334a", 0x12e9}], 0x1) 02:48:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) r6 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing', 0x0, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, &(0x7f00000002c0)={&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @iso}, &(0x7f0000000440)=""/224, 0xe0}) splice(r2, 0x0, r4, 0x0, 0xb00, 0x0) 02:48:56 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x80086601, 0x0) tkill(r3, 0x1000000000013) 02:48:56 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="391800001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:56 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b25559b334a", 0x12e9}], 0x1) 02:48:56 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="392500001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:56 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x500, 0x4a) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) ioctl$CHAR_RAW_SECTGET(r0, 0x1267, &(0x7f0000000000)) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r4 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r4, 0x9275d000) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r3, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r2, &(0x7f0000000280)=ANY=[], 0xff01) splice(r1, 0x0, r3, 0x0, 0xb00, 0x0) [ 1018.618164][ T8432] serio: Serial port pts0 02:48:56 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b29559b334a", 0x12e9}], 0x1) 02:48:56 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="394800001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) [ 1018.732511][ T8446] serio: Serial port pts0 02:48:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x0) 02:48:57 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000200), 0x0, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000180)={0x4, 0x7, 0x8000, 0x8, 0xcb}, 0x14) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000638000/0x1000)=nil, 0x1000, 0x1000002, 0x11, r6, 0x35d5f000) ioctl$F2FS_IOC_DEFRAGMENT(r6, 0xc010f508, &(0x7f00000001c0)={0x8f1f, 0x3}) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x3, 0xdf6, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) splice(r2, 0x0, r4, 0x0, 0xb00, 0x0) 02:48:57 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="394c00001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:57 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b37559b334a", 0x12e9}], 0x1) 02:48:57 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x80087601, 0x0) tkill(r3, 0x1000000000013) 02:48:57 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f0000000040)=0x1, 0x4) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) fstat(r3, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$tmpfs(&(0x7f0000000580), &(0x7f00000005c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='uid=', @ANYRESHEX=r4]) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) fstat(r5, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$tmpfs(&(0x7f0000000580), &(0x7f00000005c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='uid=', @ANYRESHEX=r6]) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@remote, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) setxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000280)={{}, {0x1, 0x2}, [{0x2, 0x4}, {0x2, 0x2, 0xee01}, {0x2, 0x5, r4}, {0x2, 0x0, r6}, {0x2, 0x2}, {0x2, 0xc, 0xee01}, {0x2, 0x2, 0xffffffffffffffff}, {0x2, 0x4, r7}, {0x2, 0x3, 0xee01}], {0x4, 0x5}, [{0x8, 0x3, 0xee00}], {}, {0x20, 0xc}}, 0x74, 0x2) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r8 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r8, 0x0) preadv(r8, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 02:48:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x8006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x0) 02:48:57 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) eventfd2(0x80, 0x80403) mmap(&(0x7f0000219000/0x2000)=nil, 0x2000, 0x2000009, 0x14d811, r3, 0x9275d000) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing', 0x0, 0x0) getdents(0xffffffffffffffff, &(0x7f0000000440)=""/108, 0x6c) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) io_cancel(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x6, 0x1, r5, &(0x7f0000000180)="aa66d76c0f7a74d839a232b21b419515118b88c01b835147339a993aa96fdb82d7a28827d43e6205bbb16d2f1dae6fad341f83a0a06bebf538754b223b38797afee1b8f075ad421196e85b200d3b35f4dd928bd204377c0239c30de80d6153d269e6c5e10ad8b8cc14490db611bd671dda308bd700e55b2d6ed2e5b302af1207f20af361198a8ba02ee1fb701bed77d14a2d0eea020200aeb3f07f52e20a63d95b8ae5c1239df8bdfd00af808ae5b17bb6bcd3c91d1b697f2787df160e", 0xbd, 0x5, 0x0, 0x1}, &(0x7f0000000280)) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) r6 = memfd_create(&(0x7f00000002c0)='sit0\x00', 0x1) splice(r6, 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x0) 02:48:57 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="396000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) [ 1019.453723][ T8475] serio: Serial port pts0 02:48:57 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b38559b334a", 0x12e9}], 0x1) 02:48:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r1, &(0x7f0000000040)="ae361e12e37033e16ed5db2a7bbef8d20b41625d5eb5309bebdafc078c60a3fe768b21f3b8acee68451c6988ef612fa5c5f119d00353ec6a39d73bbd14331f753fe861770d0441eab6af4f15713a46935a9223264bb2c953ad406fd35fee67cc87170c3358449bb66f82e73645eb", 0x6e, 0x40, &(0x7f00000000c0)={0x2, 0x4e23, @private=0xa010102}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing', 0x0, 0x0) getdents(r2, &(0x7f0000000200)=""/122, 0x7a) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) faccessat2(r2, &(0x7f0000000140)='./file0\x00', 0x10d, 0x200) fallocate(r1, 0x70, 0x5, 0xa6) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x0) 02:48:57 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="396800001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:57 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x0, 0x100d9f, 0x400000) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) r6 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r6, 0x6, 0x23, &(0x7f0000000200)={&(0x7f00002c0000/0x2000)=nil, 0x2000}, &(0x7f0000000240)=0x10) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x10, r5, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) r7 = accept4(r1, 0x0, &(0x7f0000000180), 0x80800) connect$inet(r7, &(0x7f0000000080)={0x2, 0x4e24, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) splice(r2, 0x0, r4, 0x0, 0xb00, 0x0) 02:48:57 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="396c00001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:57 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b3d559b334a", 0x12e9}], 0x1) 02:48:57 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0x801c581f, 0x0) tkill(r3, 0x1000000000013) 02:48:57 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) mmap(&(0x7f000019a000/0x3000)=nil, 0x3000, 0x5, 0xdc22cac7e274b59c, 0xffffffffffffffff, 0x833fd000) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) splice(r2, 0x0, r4, 0x0, 0xb00, 0x0) [ 1019.605186][ T8514] serio: Serial port pts0 02:48:58 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b3e559b334a", 0x12e9}], 0x1) 02:48:58 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="397400001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:58 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000340)=""/240, &(0x7f00000000c0)=0xf0) r5 = eventfd2(0x80, 0x80403) mmap(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x2000008, 0x100010, r5, 0x9275d000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x200021f9}, 0x14) write$binfmt_misc(r3, &(0x7f0000000280)=ANY=[], 0xff01) r6 = syz_open_procfs(0x0, &(0x7f0000000180)='net/raw6\x00') setsockopt$inet6_MCAST_MSFILTER(r6, 0x29, 0x30, &(0x7f00000005c0)={0x7, {{0xa, 0x4e21, 0x5, @empty, 0xfffffffd}}, 0x1, 0x2, [{{0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, '\x00', 0x3f}, 0x2}}, {{0xa, 0x4e24, 0x72d4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x4}}]}, 0x190) splice(r2, 0x0, r4, 0x0, 0xb00, 0x0) 02:48:58 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0xc0045878, 0x0) tkill(r3, 0x1000000000013) 02:48:58 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) close(r2) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing', 0x0, 0x0) getdents(r3, &(0x7f0000000200)=""/122, 0x7a) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) ptrace$setopts(0x4206, 0x0, 0x0, 0x5) tkill(0x0, 0x34) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) sendmsg$nl_generic(r3, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="8c1000003a0000042cbd7000fedbdf251c000000d154d5fb1ca1102e2962dd3ffd4efab3f2c8d73587ec13dcd274c2492943f9da75edb04a78fa453482813ebba9e5e54850f3a03afe7938459175b6b0bdeaeb8a35b75e77a26bab8d66e6bb97b69c567ff66d94d7fb81d12163ca21f3b2b2751c0b62cf3558be45010c38e849caf015cbbe97c5fd38deff7caf5ae4086b472de792f8a5cf1a72a3d2038e686fde53be7b62dfdeb0513b1370f04e767566f7ccb5c2d8eb0ebf6bfff4934e2b955252958b38dc1ee09e3e3440251bedaeeb728d38b0b6127202841c8240cfd8a8cdd09f7824efc15e226c91e4ef62237a9266e5b6526c5c14d2f5b8b01659059e098ddc614ca10a779c42fa9be0f3508c58e21c3df269eaf0620d2b079d9c0b951ba0ce39bc71f1241733aa54a310609f9b35b0057eadb45790c170789e25142f8b98763d47bd9c59c2187211d8c0b64e99a71adb2cae19c0f2417e29f3b561eeb383f42c0fc039c0a80f6fe9919e8fc68c771d24e9db6eda58ae135dc18294eb0e56714983575f701ab878bf7f7e0466a41498382b45b56c16ff798ccec8c65692666d72dd2b54a5cdae461feed69966d9d450f8e3ebab06ca1ea7d8b5e4ec588bc319551f5f9669050b90ec4281d4f9e5db3271ebbd6d3e74eefb169983cbb6d829079b357ad0de403c326cd90e062b4c96068f1c5c300fa0347e1c838e66e8fca8c12f286d16e30e8f777c1c540e65a17a435f4beda5dedf2b78ecb434395756e1c622cd03bcdb7b81e5e605bbef1aefdec37579e9cc66fbe0df7a59440c2be2deb55882052cec70a25f012eb327f7bdbb8432a8078c308576e5209d986ce324d91acda8f0b1a7aa13b84313b78d7b86b835c581e4bc5562b93e994b6ede8d14862b10edc010f6c66c8ae5d184ccbd2e0730e73734a2d76a5fedfb41bd39ae4b8a5ce82bcc7fb4e64f440b01847883417df1a2293ca3f611783bac06aa6d50033054476677c2a6879c3f0aa3d7d89f0b01e025b8ef94ee284a0c9c252acb9eeafba6f009b0baa51c736bab717e8b37fd06119a94db49ea50e30f35fb427ee57f0a12686efb0c814ab4a56f6afa42ccdfc95e8408137bd54e0d840acb47e961b737057c3c69cd431d136b9e08a1e224cae31977d8e075bf5f980325b6de64bdea8e56e8643a47efd38dc4cedc7cbf9f91c79407c5df1affe12852755b33523084991cd1d4b27e29738011c513ee25c5c641170c3693e114b5d51a55e01f4da81c54f2f2377208d3890d0de2aaac0e7ac2c48ba9bea118a0b836e4280be5b35756a54478a5d38d64f0dd70c5bbf70cd35666668897458c71f5647837c163732c0735aa006262fd4b068062cd4b9570fac721543d22d5511b549bf9008d37c2e6f57c4a637c175faea7a00a8c1b2a916fb28233d235bf1cd1a59600397337d51e9e6b78efc6e98016999603fd0c95a957bad003f5531a01d7a0f18c5a535652cd8ff91f7ee39e7d81e1def9c68ca041ce3ce9a9f039a9a84232192a0521d358bb4dd17f4ef1a8beb6fb9205dd34bd0ab053f01e73449549e72351a9489b4365bb4852f7bd74dbc2288e58a56fca6a98f3aac8f968bf79915e55eb6cc5fa4c467ba68d64e510f36e5d969abb2011cf393c87dfca6bdb04d904b368876726b7d7f058771d0eafea8e8843183812dc32dd7013dbd8ec7f320313dad5fd0e5e28db31ad70330e7849ed3684aea88cef4edff9e53cfb2be51fb75f044419ae3b2a228480f33242fe33cc1787df80ca8459f5f1ed266381971fefca0d959b4c4a54d8ddfa0f6b5e9eb4730320eaa101bdecbb169c8f0da22b69df928fd54309a77ae5ac870e186a6d16c18973dffc30322bf55dce6f1ed86d788da5cced7b1ef0583e2bcae3d9b2a0f34fc4b59dc49c84ad0b56c25f6c14293b930e9a0bc70020b2a289ba65598d6e5017949bc8c01342dd0f4485a6d700d1f0b11036126370b6b4cb4f2aafc435d28dbdae72c1897467dd71105fbf043cc686b2cef59ac072fe758c23cbdec72fa622f3ac91783764e4e55668b8ed7fe2edcae96fb1958d93452e63620a30acac9ffe5b7693eb9b10fd83eda173c47c69a15a5da20c9f0388ac3cf7fb4ed82f339dedf2406d1226c45a49a4e5490c9cf0e316d4844e6c078bb038b04c96319e09552583dfa77e5b574356272e43609702a42b256967992162653119c24c4690700429b4e612f1a28f9f1874adcedc4b3b40bf3216246ce08968f411ebda19d29befcd263546d77a964881c7f1adfdb50f71bdc4f45ab5d637d359cba9c13a4e32fdaa512ca59e09d495c9095d5abe5bada77028b7852823136a95ab9f3ea524ba9f4e7292ef2fd8f011f8830838d3a07edf7acff0c89cc6aa48bf98bee1de0ef6e5853cae60fa78f42f0826e014e9510cc4ef0a17fd3bc0d2a749a19ebbb0abf3beaff377c7560558fdde210e2a04986b26305cb062ffb0955d43fe942fd7aa8d5c10b7f43dc8bf1557e5787eda18430a3777f2a6a9f5794d7b323afd5d661a4cdb719e179c877ee3be8da9c4276e1e1e3b58385eb5a48cb97f1f88d49f766e104b9162aa170f2610b1442bfeff4871758fbc89b92b2c9fddb9c29cf4a0001e496e0cd6b9f5a43765e25de6ff113e9b6abadf9834cae223c4eb215ec200185c54c4e5c0e5defcb794248e6f6739cedd7a9bdd3ce101e9a7b04e7b76916b7228c8c468f99b978258553e5ff27a0f5c7d92332df43e806b4ec9484f234deb128640712e3f848d8c384a5753155a1d4df238317894d6b928fb99a7d292e0456e76c05ddb83a6dfbe4e03b0b78e274592b07ce470c0298a2bc7bc0cc92e4cbe6f396af8e4dfcf71eb741772ce535e54331371130fdead8efd3abe8be409435ca247e92d2a23831ee1595d33d19bf3ebdc490816c5e14fad2a1ac41222f0b3f4d31bbe1d96cfcb4950b5893c6dc1fb991ce0106aa9336f491b98d24da93f79d62e7b0f6382fdf6cb52f0fa275da7e6013df1025f43912526fd30e79d93aa7c31b047f08f3ebf3fb22539671b1350a222981a0080ea4f287e005f1cc63d51bcaeca3fe2a350c34fd2a47847c9c228446eb7ad6987f67f1e08770cc04a504acd93e2f76c6059623b15fa02974b1041d04aa122f8fe3623993a64c40ca423fdd6956b80efe283a53974c2fc9062b12fed9fa01c1e30859309cf03d1b9985b56cccc6a4d50cb5602b058621bd8b48fd1671f5eed18e5c7d4a76b3896bcd60b8d353c622af8f650bd3ea807f26ac7b1c41e2daeaf0cd9384221bedfb301a7d57056a496d008b7093da8a6b28218a334301bb88d3f41ee794731cafae612cc3b01f0d244a93d21219d70370830efb7c5271a921a38b2865528a7eb459f6b2c625b054d1c89cd74fe5a2daca4e1ef754757d1ea4fce8248c79c74e43fdfb987a3e8ef1891a86691e2946738a4111061f13c50041f3fcf9e2c0aee7b7281310965b7c9458d011c755eb074c33fddef1e304f5c0b2e4cb24cf88e2d1d39bfedb9aad242e9a6f6e7debf1c0296f2f8e89b138a36a572e61ccc1f65a7221c734a0bd9429b60c869e0872a202a8c275910198bd5662849fd807dbf94831ba72c6428d7dcbc79a69f5f47244c6134a483ee10ec65aa832f9b5b718a277767a3a0993c5a910a8ca46f0ce85dde22e00de364b835fcb6e95513b4787732c7d46d6e8fe1d180ef8af1f83726ce49b91c3e1159e020995624e6b5bd4cffcf2c6e72c7bcd4c10984bdd90366ddaad9478845a3d33dc75546e297249f92554d0858c769f31165fb4ca5060eeb181792e5c599c81b26489f810cf8a2120fc551dd83d0775eb9a16b137e7f2ea3519c22d6416c6ca98fb14cb806378f615f0683d671f3267b82c8ad800c521fdbf00b38405357a0da01094cf4da04a776d12de89b03f50fbe26eccf3800e554896d906e374b9b643c0d341eb1530e31f0d6064828a298e8a3616458694820b65ddadffbaa7e1e3e77746aa8275e9c9e9e966bbe87c5f9b127110dc3fb16031f7ddf16c39c396334034b6c4731aba8c29f917b67ad25b1c67bbf0e01c82136a5de0b7b278b2af046221eb338a04d780addfffb76b4f1b3fbe8646d55d6b94edfac0d0a3e773360dd8e6d99df37336de5dd9e1fcc98273c464aa8ae1ef9ddb29fdba8cffef3badbe00c274281b3d9e448fc655f485ddfabac9557283971c6b535c334ac3689e6b4c02e24e1bcfd2db731b5f97a430e1be0d8990beab79ad58f04045fba34307a52e29cc2da9a98d0dbd468a38c801c803211277ee9f96486836a385965952140140670b0623dd45840b4f3b5777feaaacdcc6ea2c4fd643e552aa74e867b0b677f8706d4b0c0649894d20255680d19e33d0cf72147ad92ce54837c5db26d5479bee24c3b9c44696efc1fec9d44bde6b9adae3fdc8e08a8f914894acab2a6f3d57ec2e007947429111eb7229ea0ff433256546ffafb6fb246edd852014b5caa5974a10bd5ca18d80654aa50363481a51ad3fa1ae8ffa36cdba279cd3a7d41aca50aa0fe7fa464074ef0671853db97d261296ac2dda7310ca4d11c6ecbae18659cf1058cb6f17f5d577c7282c204d8a4fcad7095f02e6679d6301e0f5fd2c1cb54beb4156061319931f92f965aadc28cf8e445f402bd27409edec7ec7f357245b6494e38701d6b055d28967afeab4318f1b773bf111b75bc5387e40690d84ec05717765c20ef7d049bceb68aaed25cecff8efa0acf8131cdb6b770c30e8ea9607184180d016d3b889675ca55a9464e704a887d08390bd4454ec3868d7c0b7c09811de9bb74fb3f5cb62a045f5013da488cbd22234460febd49c77b9102994a7d6171cdc9d9a322cd4ee48b6fbdc0d222a30a9bb21998c52fdc26d28a67fad0bb084fd6458630304e159e420b49a12a675e6c865f0d806c853df3cf72947b66c1c3a84c897516477f84afae1b6941630a1897da69fa0bc838ac3728808c017b0b05d93cdd2ecf659ae6bc0dbc2e2c6be9079a095cc47e5b0e4bd1d5d86658a17d67d9f06d3783700024e6db2c4cc89352f163dfa561a98f31bb93ebca2634342accb2e598a1cd19a274853cdd80d3e769a12fb08246d78952939fd31645e202d73fe22bbde56a1902a88a1f134f8eab299282ab97f6fbd2c20b01ae24bb3e678e8550f82e6b77df2d8603b73b04fcf626d64e8b8c80715f7eb1e1d253e6cb1f42c813c4f6d404c496521ccad1fa0fb22ebb6e69ef108635f022d260e9222a154ce18657d74e5d01342cfc126fce25e18968b78fb2d38fd829629ee80dbdef9400e5204c8df482aa7ea3f5166d1393be991817174684e5c88e6d5d02b067c6ecbd7eb9a3af3313e4ce8c57875eb40da696df00f325dcd13c413c608a483970d811f3a89888002885a9ffb3ea28b3fd2b03a6d29bce15688f15d24154a7db652e3044f6ef9596e007e7ad2e15aeceffd831d83c47d6c60847f0d392949cb0429f3b28554511e37770ba4cc3352dc3076ffbbb84d72d7a0caab7e16f779f49c2d46173e1bb1bb5610030eaa17baccffe575945f9100a4ae03332b46a09471452bc4d3d4daaac7bfd75fa4d676c802542b81fd1c31e947806d17b4dc2dfd85fa36f23b2d47b6a5d4c0fcc66ec270a2f709b5fd45f8e90e223a34ff7b2898f7b4b2e62a7527203ae13eb8e5467fe3920983820bd074490eef23ff4461f8618075d11200be6e1f1e9a7b21772f8ccbf713ae990c81a6cbc47f942c0f45ee1ee5985c8afe5b5457a550c2051df7f6bd3e964d7367d7907a6086daec39dce267ea41abfeeabf35b11e55ce814c5815cbe46c81e60eaa15f18b41ed5aea2af4a0bde0a141976a52ca22eace14ec3c81b2ba7d531b1098f3e86bc8c219b9c856484d7d4acf20eb0eb0ccf9ebd9cc467dd15c6c452861cc54492bcc3d56ca2e00429230b2b91b2d86383a7b7f1478a1bfbbc5d7deecff0830450099a207db163281a08001400", @ANYRES32=0x0, @ANYBLOB], 0x108c}, 0x1, 0x0, 0x0, 0x800}, 0x41) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000638000/0x1000)=nil, 0x1000, 0x1000002, 0x11, r4, 0x35d5f000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0xc5584000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 1020.311682][ T8542] serio: Serial port pts0 02:48:58 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000638000/0x1000)=nil, 0x1000, 0x1000002, 0x11, r1, 0x35d5f000) splice(r0, &(0x7f0000000180)=0x7ff, r1, &(0x7f00000001c0)=0x7, 0x9, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4c20, @remote}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000040)="389ab25453355bdc8ed791039a058ecb25d251a81821178eed721957b786dae1059cb0c09385cc4ab2a8c850eb2a4458a42ad1f880416a3ea6698352c5f90ae9789e7b9dccc826d84c862dc4bd95f8734b094220dc982b3fbb13b399b87d2f6673916fdfdb60d103d0c35dd93a2bf02e1a4ef600170de3e88931ab590184008fa8cb0a15510692c23d88f9fb3d3b9a4a106d08147a94aff51b", 0x99, 0x40000, &(0x7f0000000140)={0x2, 0x4e22, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000500)="10", 0x1, 0x0, 0x0, 0x0) r2 = syz_io_uring_complete(0x0) openat(r2, &(0x7f0000000200)='./file0\x00', 0x400, 0x1) 02:48:58 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000040)={@mcast2}, &(0x7f00000000c0)=0x14) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r1) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 02:48:58 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="397a00001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:58 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b44559b334a", 0x12e9}], 0x1) 02:48:58 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="39fc00001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) 02:48:58 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00000001c0)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$TIOCGPTPEER(r0, 0xc0045878, 0x0) tkill(r3, 0x1000000000013) 02:48:58 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b72081b45559b334a", 0x12e9}], 0x1) 02:48:58 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008006, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000200)={0x2, 0x4e20, @remote}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000040)=0x2800, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x3655}]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4a20, @empty}, 0x10) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing', 0x0, 0x0) getdents(r3, &(0x7f0000000200)=""/122, 0x7a) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) recvmsg(r3, &(0x7f00000027c0)={0x0, 0x0, &(0x7f00000026c0)=[{&(0x7f0000000240)=""/215, 0xd7}, {&(0x7f0000000340)=""/129, 0x81}, {&(0x7f0000000440)=""/186, 0xba}, {&(0x7f0000002840)=""/4103, 0x1007}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000000080)=""/121, 0x79}, {&(0x7f0000002500)=""/233, 0xe9}, {&(0x7f0000000500)=""/167, 0xa7}], 0x8, &(0x7f0000002740)=""/95, 0x5f}, 0x10161) sendto$inet(r1, &(0x7f0000000140)="000043ba1d3c25809c005767f90583ea34042e3f85c8fb44096e2461ca4f037b5392d3be7d382aba1bcd6410f47d50493f0206e57548fb3b0549672cb6f49e5735a010a610d56db4f867fdcf", 0x4c, 0x40000, 0x0, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000638000/0x1000)=nil, 0x1000, 0x1000002, 0x11, r4, 0x35d5f000) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000002800)) 02:48:58 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff0600000001000000560000002500008a60190004000400010007fd9c00ff00"/57, 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100)="39fd00001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004002d000200000000000006040000000000000000", 0x39}], 0x1) [ 1020.485870][ T8574] serio: Serial port pts0