x1000}, 0x20) 02:19:31 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040), 0x9, 0x101000) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f00000000c0)={0x9, 0x7c, 0x8000}) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) open(&(0x7f0000000180)='./bus\x00', 0x400, 0x4) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:19:31 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='exfat\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40c001, 0x58) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) chdir(&(0x7f0000000040)='./bus\x00') r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/consoles\x00', 0x0, 0x0) close(0xffffffffffffffff) connect$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @private=0xa010102}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000000540), 0x187, 0x0) close(0xffffffffffffffff) accept4$inet(r1, 0x0, &(0x7f0000000300), 0x80800) r2 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r2, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x4000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f0000000200)={0x0, @aes256, 0x0, @desc2}) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r3 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000002040)=""/102400, 0x300000, 0x1000}, 0x20) 02:19:31 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040), 0x1) write$P9_RREADDIR(r1, &(0x7f0000000300)={0x83, 0x29, 0x2, {0x3, [{{0x20, 0x4, 0x3}, 0x20, 0x0, 0x5, './bus'}, {{0x0, 0x3, 0x1}, 0x1f, 0xf0, 0x7, './file0'}, {{0x1, 0x3, 0x5}, 0x3f, 0x6, 0x7, './file0'}, {{0x1, 0x3, 0x6}, 0x4, 0x62, 0x5, './bus'}]}}, 0x83) openat(r0, &(0x7f00000000c0)='./bus\x00', 0x1, 0x0) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r2, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x17ffff7, 0x1010, r2, 0x3000) r3 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) 02:19:32 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000, 0x36}, 0x20) 02:19:32 executing program 5: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000200)="043e819a2d80ff2f1e53ccfc92dcb58f08239e21900d00e58038869862254358fa5b7aac2122e3a14950af506c66de8a83d095713d3c5ce9b2735901a89ad30a4c59a3fa66ebd98b983d383685308deb67368c7cb550ad4f0aa922", 0x5b) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x5d1cbc, 0x269) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f14}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) truncate(&(0x7f00000000c0)='./bus\x00', 0x7ff) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:19:32 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000, 0xa00}, 0x20) 02:19:32 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./bus/file0/file0\x00') chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = dup(0xffffffffffffffff) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f0000000180)={&(0x7f0000000200)=""/65, 0x400000, 0x1800, 0x1}, 0x20) write$FUSE_NOTIFY_RETRIEVE(r3, &(0x7f00000000c0)={0x14c}, 0x137) write$FUSE_NOTIFY_RETRIEVE(r3, 0x0, 0x0) pwrite64(r3, &(0x7f00000000c0)="be58413441e53013b5b08acef6389b0df826f6427d1b632870e6557cbb2909c6cd001b25cfe1e72e9dc1af3aedca205e7007a4ac3a10382c9c", 0x39, 0x4) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) mknodat$null(0xffffffffffffffff, &(0x7f0000000040)='./bus/file0\x00', 0x8, 0x103) 02:19:32 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) r2 = syz_open_dev$audion(&(0x7f0000000040), 0x101, 0x400200) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x40100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0xfffff91e, 0x7f}, 0x0, 0xffffffffffffffff, r2, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r3 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1800}, 0x20) 02:19:32 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) 02:19:32 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./bus\x00') ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000200)={{0x3f, 0x5}, {0x7, 0x3f}, 0x56, 0x4}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005780)=[{{&(0x7f0000000140)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000240)=[{&(0x7f00000001c0)="dadb5de06093369658f187cf59e21fbd37d5e5a33f806c6042931701f0b1ae4b709784b36cb803381f3934040a5523cd71ab7e03e86f5cd4519fdfd0482d03829480e3eaa8a2afc05c42a14400", 0x4d}, {&(0x7f0000000000)="0e4bd0f440ae6d67b7889273ea06cb9ce5a8373661bdaac873751d9d282897ee972731757d98d7cf00"/55, 0x37}], 0x2, &(0x7f0000000280)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x30, 0x890}}, {{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f00000002c0)="107520421d38a3183e327ece534717edae0cb668168c38f8e4b4a7d667781481cc6808abc648856d0c497b96aaa4cb8a", 0x30}, {&(0x7f0000000300)="790e931f7faf687dd053c281f3ece4640596056e1a06dd0d14804c7eeae9c8dcfc90c838b2fddea5c8444dba21e6c72b18b655645b691143d4b99d4c6d6798bd37e96e7f500837093fe264e9f1f640087de2da640faa1c15a9decd0cecc132c713f10e64ad335dccca82b3549217646c37e38a50ace7c30c75383713bc97d4fee11114ddf79854f9a2128207c0db9a502f4a304fdccb7bcbfe18d726a2d136de33f7e4dcb9536bdf7c885f7d01678f11f5d79c1988a15e5ce46844050ba738ba1b45d3fa01bc65ea8462bd66806dd7c0", 0xd0}, {&(0x7f0000000400)="e198f621da4d178e8fc22ff32c2929d57f10b03a3e155f1feef402ad5e9f48b013386ee100a309132d5f2f7d4382d14263398913218c18d970eacad228f13fb1512cd7b59c7cbc865bf5b81dc2491f237541800ad132039a1a6abd592bb93fa6ac197c8aaef82f8028daeefd646a1d29c3046a2e8d6401f93366bc463c462015613a1e63e89e5b90435fcdb6d4a6d04fada94bdbf0249b19affc7a3433cee0bdbffc4b02e8a149a43bc679738a3ddb0f392e5e28c9eb437a97ce5e5aa815726eded7dee80913d0e710fc091254a5beb97749dcbdb0", 0xd5}, {&(0x7f0000000500)="e0aadadaea4d41419c35a862833341d52bd2c4da99a8a53372cbaa073b827c3f986add3c083f212a7ffba5e01b360561ddff8ea3d15d5c76adba811eb1dfc26f437f56cbe5364a554e3353d380ae3ac7e612be65a33ed330f034d274d260e20a9d00ca707954197db529d57e35c993a014f1daf6de3971dad59f9506de316accb76b6bd960df82c33bb474ffd9257a1a87c87774c14246779f91cd246115714401f443f7a82bb2a296d04ee5c53708cc83b8598cbf4ada3f9511a39c333c61dd832f4332bc6aac3f69b38659ef70711a0398c55730c4971970bddbf1ca2def03c6228da58c4192406ba240", 0xeb}, 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{&(0x7f00000023c0)="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0xfe0}, {&(0x7f00000033c0)="e2ba", 0x2}], 0x4, 0x0, 0x0, 0x8000045}}, {{&(0x7f0000003440)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000003600)=[{&(0x7f00000034c0)="defca9447538257c9b87645959433093f5647f27caa8b4f5176225cfdcded618fbdf24e7e1187d814da56c432f86c35a42da6a7288a29353618d168228015eda3e4ead0d1f0bbc913dfc441cca62fcbc19671b8b65f0763cc0f9b2edeccc3119ab9559e46bed1348e41027a35d084836c0b83add0079e5d6f555cb95840cdc28de5f3dc4232732812ec70dd4afc26df208052da509542292616d345966c2c24ef743a46eb5194d2d3bf1dfd779e4c75f54323fd5eeb9e047fb55f965834d053acb6ac3cf225be4479ebaf4ebbf2157b35187adbc6e3d93923c1ae5af8b79722e689314e242f09b", 0xe7}, {&(0x7f00000035c0)="9b08e23bf15e04203ab70a", 0xb}], 0x2, &(0x7f00000056c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x98, 0x20000014}}], 0x5, 0x20000000) getgroups(0x6, &(0x7f0000000d00)=[0x0, 0xee00, 0xee00, 0x0, 0xee00, 0xee01]) lsetxattr$system_posix_acl(&(0x7f0000000540)='./bus\x00', &(0x7f0000000580)='system.posix_acl_access\x00', &(0x7f0000000d40)={{}, {0x1, 0x5}, [{0x2, 0x1}, {0x2, 0x6}, {0x2, 0x5}, {0x2, 0x2, 0xee01}, {}, {0x2, 0x1, 0xee00}], {0x4, 0x4}, [{0x8, 0x4}, {0x8, 0x4, 0xee01}, {0x8, 0x3, 0xee00}, {0x8, 0x1, 0xee01}, {}, {0x8, 0x3, 0xffffffffffffffff}, {0x8, 0x3, 0xee01}, {0x8, 0x3}, {0x8, 0x1, r2}], {0x10, 0x5}}, 0x9c, 0x3) ftruncate(r1, 0x2008002) chown(&(0x7f0000000180)='./file0\x00', 0xee00, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1}, 0x0, 0x5, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000340)='./file0\x00', 0x100, 0x1, &(0x7f0000000440)=[{&(0x7f0000000380)="9d58aca364aeb95ff74e9c4ca32abc98d6ac1d90f6d2985065e1f4fe098fd922fbf4750cdfedc0ba5cd971b7bd1c51e95c1fc0de86754bb499a424e861634934129dd75b80fb3f5c8a96efed1cc49762b72a686409aa", 0x56, 0x5}], 0x4, &(0x7f0000000480)={[{@jqfmt_vfsv1}, {@usrjquota_path={'usrjquota', 0x3d, './file0'}}, {@noblock_validity}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x10}}, {@journal_dev}, {@grpjquota_path={'grpjquota', 0x3d, './file0'}}, {@norecovery}, {@nomblk_io_submit}], [{@hash}, {@hash}, {@permit_directio}]}) r3 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:19:32 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) lchown(&(0x7f0000000040)='./file0/../file0\x00', r4, 0xffffffffffffffff) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000180)=""/5, 0x1300000}, 0x20) [ 870.097044][ T352] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 02:19:32 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', 0x2b9c, 0x1, &(0x7f0000000240)=[{&(0x7f0000000300)="deffe329c57c5ac807262f34ac7f6f35715ea892fe3e85190f596069d84a0653cd30035af6ccdc9de53450f604e0fef525e72575289451b2cfa105407330d2b67777fc787f5231d62290241478fafe79bbbbdce1b7c235b689aa7b5d47be1fe2a3ca31c822310d2b80195301897075787035fe48", 0x74, 0x70}], 0x2010800, &(0x7f0000000380)={[{@fat=@quiet}, {@fat=@fmask={'fmask', 0x3d, 0x1}}, {@nodots}, {@dots}, {@dots}, {@fat=@allow_utime={'allow_utime', 0x3d, 0xfffffffffffffffc}}, {@dots}, {@nodots}], [{@dont_hash}, {@measure}]}) 02:19:32 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x2) r2 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r2, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@ipv6_getanyicast={0x14, 0x3e, 0x100, 0x70bd29, 0x25dfdbfd, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000005}, 0x240040c1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r3 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) 02:19:32 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, &(0x7f0000000200)) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r2, 0x11b, 0x5, &(0x7f0000000040)=0x44, 0x4) 02:19:34 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000, 0x3}, 0x20) 02:19:34 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, &(0x7f00000000c0)={0x14c}, 0x137) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) fchownat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', r1, 0xee01, 0x800) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r3 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r3, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) r4 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x800, 0x0, 0x2}, 0x20) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x84) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:19:34 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) unlink(&(0x7f0000000040)='./bus\x00') r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) 02:19:34 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000000c0), 0x400040, &(0x7f0000000300)={[{@nfs_export_off}, {@xino_auto}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@metacopy_off}], [{@euid_gt={'euid>', r3}}, {@subj_type={'subj_type', 0x3d, 'ramfs\x00'}}, {@fsmagic={'fsmagic', 0x3d, 0x1000}}, {@smackfsdef={'smackfsdef', 0x3d, 'ramfs\x00'}}, {@permit_directio}, {@hash}]}) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r4 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:19:34 executing program 1: ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(0xffffffffffffffff, 0x942e, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) r0 = dup(0xffffffffffffffff) write$FUSE_NOTIFY_RETRIEVE(r0, &(0x7f00000000c0)={0x14c}, 0x137) write$FUSE_NOTIFY_RETRIEVE(r0, 0x0, 0x0) renameat2(r0, &(0x7f00000000c0)='./bus\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x3) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x14103e, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) open(&(0x7f0000000040)='./bus\x00', 0x101000, 0xc3) ftruncate(r2, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r1, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./bus\x00', &(0x7f0000000240), 0x60400, &(0x7f0000000440)=ANY=[@ANYBLOB="64656661756c745fb81d726d697373696f6e732c78696e6f3d6f6e2c7063723d30303030303030303030303030493030303035362c657569643c", @ANYRESDEC, @ANYBLOB=',fowner=', @ANYRESDEC=0x0, @ANYBLOB=',context=sysadm_u,pcr=00000000000000000020,audit,obj_user=ramfs\x00,subj_type=}\\,A,\x00']) r3 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) 02:19:35 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x400081, 0x4d) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_GET(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)={0xd0, 0x0, 0x100, 0x70bd28, 0x25dfdbfb, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x5bdf}, {0x6, 0x16, 0x1}, {0x5}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x1}, {0x6, 0x16, 0x3}, {0x5}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0xff}, {0x6, 0x16, 0x1}, {0x5, 0x12, 0x1}}]}, 0xd0}, 0x1, 0x0, 0x0, 0x4040}, 0x10000085) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f00000000c0)=""/5, 0x300000, 0x1000, 0xfffffffb}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 871.519509][ T37] audit: type=1804 audit(1629598775.088:290): pid=388 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir841560266/syzkaller.5nUzPx/955/file0/bus" dev="ramfs" ino=106332 res=1 errno=0 02:19:35 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r6) mount$9p_virtio(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180), 0x20a0000, &(0x7f0000000300)={'trans=virtio,', {[{@cache_none}, {@dfltgid={'dfltgid', 0x3d, 0xffffffffffffffff}}, {@version_L}, {@cache_loose}, {@version_L}], [{@smackfsdef={'smackfsdef', 0x3d, 'ramfs\x00'}}, {@fowner_eq={'fowner', 0x3d, 0xee00}}, {@fsmagic={'fsmagic', 0x3d, 0x442}}, {@uid_gt={'uid>', r4}}, {@seclabel}, {@euid_gt={'euid>', r6}}]}}) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) 02:19:35 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000, 0x2d}, 0x20) 02:19:35 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x808000, &(0x7f0000000200)={[{@mode={'mode', 0x3d, 0x1}}, {@mode={'mode', 0x3d, 0xfffffffffffff925}}], [{@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@dont_hash}]}) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) [ 871.709366][ T37] audit: type=1804 audit(1629598775.214:291): pid=392 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir841560266/syzkaller.5nUzPx/955/file0/file0/bus" dev="ramfs" ino=106337 res=1 errno=0 02:19:35 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000180), 0x6d23, 0xd0080) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x2886025, &(0x7f0000000700)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r5, @ANYBLOB="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", @ANYRES64, @ANYBLOB=',\x00']) chdir(&(0x7f00000003c0)='./file0\x00') mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r6 = socket$xdp(0x2c, 0x3, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000200), 0x2, 0xa}}, 0x20) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r6, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) 02:19:35 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000, 0x28}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:19:35 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r2, 0x2008002) unlink(&(0x7f0000000040)='./bus\x00') r3 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000180)='./bus\x00', &(0x7f0000000200)='./file0\x00') mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r1, 0x0) write$binfmt_misc(r3, &(0x7f0000000300)={'syz1', "49b83d9d8c8862d37eb77e233a45c61f7b1a48f4425e1ce32c2be3334a3ddca795f641783ff65627cb0dcdc22c96705c1f238a2849a92ded215f9a767fda8a5877ea9af41c58e121b8990128339687277c4978ad88944b184fd9c7cde8d8afd0e8aca5f20007fcaf6759f57be23a2fe1569ea5c6f974c13a06a8edd45a3a19a8b275aee8da6b9b3bff945c0a667fd8465c0ab35478b02d446c2542c6c73cf6ee50d05a5cefa1b9f2022705a5b5279f3b108c7ccdf9235c186921dbc3e9e5b6a152a69f3cda03c0c5dad4b7cef4aaa9c7fce281a70d335aa569ed9562de14bb98e4209b3c5656ee14fb50776025f873a6a86a"}, 0xf6) r4 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e24, 0x7, @empty, 0x7}, 0x1c) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f0000000440)={0x3, @raw_data="709ff6b4069488015b88e0f9479d92bc4ca176bfe03bdd9952dafa806616d7a28adaef5bac80e529cd6c2d6d6d0a868995dc9ab53f6e83036ce8c1ed03f87044aae3cd72ca938a7dbb9daa33920174abdaefd8508bc42387047f4e76b93d4b617295125c9065e6e14ea993231a83d199af968856e8e0689b146508bed6f109a55c21a5f4bcbb03096a82ea5f7e51708afbe3d010a5f5e04ed2683c0f28c38e06fedfb30fafea2eff87999962785cb4bd600175556cc34ccc8b51263a83af43df737ac20768c0b50a"}) 02:19:35 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='f2fs\x00', 0x2018, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x9000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffc000000002, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) chdir(&(0x7f0000000100)='./bus\x00') openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) 02:19:36 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000, 0x27}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:19:36 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r3, 0x40806685, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000, 0x2c}, 0x20) 02:19:36 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') recvfrom(0xffffffffffffffff, &(0x7f0000000300)=""/236, 0xec, 0x40, &(0x7f0000000440)=@ax25={{0x3, @null, 0x2}, [@bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast]}, 0x80) creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x1c3342, 0x0) ftruncate(r1, 0x2008002) mount(&(0x7f00000004c0)=@sr0, &(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='ncpfs\x00', 0x2, &(0x7f0000000580)='\\\x00') perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000240), 0x1}}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@md0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='squashfs\x00', 0x220a4, &(0x7f0000000200)='ramfs\x00') mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) 02:19:36 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(&(0x7f0000000180)=@sg0, &(0x7f0000000240)='./file1\x00', &(0x7f0000000300)='ext3\x00', 0x208000, &(0x7f0000000340)='&}\x00') mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x20, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) r2 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x9, 0x3f, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x8, 0x80}, 0xa410, 0x4, 0x5, 0x3}, 0xffffffffffffffff, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r3 = socket$xdp(0x2c, 0x3, 0x0) r4 = socket(0x40000000002, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000000c0)='batadv0\x00', 0x10) chdir(&(0x7f0000000200)='./file0\x00') sendfile(r2, r4, &(0x7f0000000040)=0x2, 0x6) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) 02:19:36 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1027}, 0x20) 02:19:37 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) read$FUSE(0xffffffffffffffff, &(0x7f0000003680)={0x2020, 0x0, 0x0, 0x0}, 0x2020) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005780)=[{{&(0x7f0000000140)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000240)=[{&(0x7f00000001c0)="dadb5de06093369658f187cf59e21fbd37d5e5a33f806c6042931701f0b1ae4b709784b36cb803381f3934040a5523cd71ab7e03e86f5cd4519fdfd0482d03829480e3eaa8a2afc05c42a14400", 0x4d}, {&(0x7f0000000000)="0e4bd0f440ae6d67b7889273ea06cb9ce5a8373661bdaac873751d9d282897ee972731757d98d7cf00"/55, 0x37}], 0x2, &(0x7f0000000280)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x30, 0x890}}, {{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f00000002c0)="107520421d38a3183e327ece534717edae0cb668168c38f8e4b4a7d667781481cc6808abc648856d0c497b96aaa4cb8a", 0x30}, {&(0x7f0000000300)="790e931f7faf687dd053c281f3ece4640596056e1a06dd0d14804c7eeae9c8dcfc90c838b2fddea5c8444dba21e6c72b18b655645b691143d4b99d4c6d6798bd37e96e7f500837093fe264e9f1f640087de2da640faa1c15a9decd0cecc132c713f10e64ad335dccca82b3549217646c37e38a50ace7c30c75383713bc97d4fee11114ddf79854f9a2128207c0db9a502f4a304fdccb7bcbfe18d726a2d136de33f7e4dcb9536bdf7c885f7d01678f11f5d79c1988a15e5ce46844050ba738ba1b45d3fa01bc65ea8462bd66806dd7c0", 0xd0}, {&(0x7f0000000400)="e198f621da4d178e8fc22ff32c2929d57f10b03a3e155f1feef402ad5e9f48b013386ee100a309132d5f2f7d4382d14263398913218c18d970eacad228f13fb1512cd7b59c7cbc865bf5b81dc2491f237541800ad132039a1a6abd592bb93fa6ac197c8aaef82f8028daeefd646a1d29c3046a2e8d6401f93366bc463c462015613a1e63e89e5b90435fcdb6d4a6d04fada94bdbf0249b19affc7a3433cee0bdbffc4b02e8a149a43bc679738a3ddb0f392e5e28c9eb437a97ce5e5aa815726eded7dee80913d0e710fc091254a5beb97749dcbdb0", 0xd5}, {&(0x7f0000000500)="e0aadadaea4d41419c35a862833341d52bd2c4da99a8a53372cbaa073b827c3f986add3c083f212a7ffba5e01b360561ddff8ea3d15d5c76adba811eb1dfc26f437f56cbe5364a554e3353d380ae3ac7e612be65a33ed330f034d274d260e20a9d00ca707954197db529d57e35c993a014f1daf6de3971dad59f9506de316accb76b6bd960df82c33bb474ffd9257a1a87c87774c14246779f91cd246115714401f443f7a82bb2a296d04ee5c53708cc83b8598cbf4ada3f9511a39c333c61dd832f4332bc6aac3f69b38659ef70711a0398c55730c4971970bddbf1ca2def03c6228da58c4192406ba240", 0xeb}, 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{&(0x7f00000023c0)="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0xfe0}, {&(0x7f00000033c0)="e2ba", 0x2}], 0x4, 0x0, 0x0, 0x8000045}}, {{&(0x7f0000003440)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000003600)=[{&(0x7f00000034c0)="defca9447538257c9b87645959433093f5647f27caa8b4f5176225cfdcded618fbdf24e7e1187d814da56c432f86c35a42da6a7288a29353618d168228015eda3e4ead0d1f0bbc913dfc441cca62fcbc19671b8b65f0763cc0f9b2edeccc3119ab9559e46bed1348e41027a35d084836c0b83add0079e5d6f555cb95840cdc28de5f3dc4232732812ec70dd4afc26df208052da509542292616d345966c2c24ef743a46eb5194d2d3bf1dfd779e4c75f54323fd5eeb9e047fb55f965834d053acb6ac3cf225be4479ebaf4ebbf2157b35187adbc6e3d93923c1ae5af8b79722e689314e242f09b", 0xe7}, {&(0x7f00000035c0)="9b08e23bf15e04203ab70a", 0xb}], 0x2, &(0x7f00000056c0)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, r2}}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x98, 0x20000014}}], 0x5, 0x20000000) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) sendmsg$unix(r0, &(0x7f0000001940)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000001740)="fdbe5c06bd520841e92012fda4dc48834a8aa5aec9022035168e3b555d1986efd5ce2d8807d453e3314fd2382e215936a0d5d018a1a547a7c8e31e4a57a4e4a4a4a6ad84712534a8746ef49c920467320eea4fc107ff4c60e75b8db95bf59fe926cf3bb89605222fb59ba191675f6d8077004f3a30fbad7f0da57a799480a37c9051a1b2", 0x84}, {&(0x7f0000001800)="512f37afee3e33e06eed83beca01646f8731aae826d03dba0aebe7f8498ec362fdcbfdfc63457010ad2b3be088007b208cc9ea835bcb1dbd214f86949e8543c33d04db957a9377530875056239bba91f550226c2544ae26045d05ea8c4d4f105bbc34f009a63fe898b55a8dfa359e8d13e8a981893022bf5ac19dc4952247c3eca8f52a991e4cc234574586bddebe620", 0x90}], 0x2, &(0x7f00000018c0)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [r0, r0, r3, r0, r4]}}], 0x48, 0x20008800}, 0x4040) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1023c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x3005, 0x0, 0x8}, 0x0, 0x6, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, 0xffffffffffffffff, 0x0) r5 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000200)=@abs, 0x6e, &(0x7f0000001600)=[{&(0x7f0000000300)=""/70, 0x46}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/179, 0xb3}, {&(0x7f0000001500)=""/243, 0xf3}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000380)=""/105, 0x69}, {&(0x7f0000000040)=""/21, 0x15}], 0x7, &(0x7f0000001680)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x90}, 0x12020) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f00000058c0)='+}%))(-%{#\x00', &(0x7f0000005900)='./bus\x00', r1) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x1) setsockopt$XDP_UMEM_REG(r5, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:19:37 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000, 0x2d}, 0x20) 02:19:37 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:19:37 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000, 0x22}, 0x20) 02:19:37 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000200)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x1020000, 0x1000}, 0x20) 02:19:37 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x14103e, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r2, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x2c, 0x9a9}, 0x0, 0x0, 0x0, 0x8, 0x0, 0xbffffffc, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0xa) r3 = socket(0x40000000002, 0x3, 0x2) mmap(&(0x7f0000242000/0x2000)=nil, 0x2000, 0x1000001, 0x11, 0xffffffffffffffff, 0xab184000) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='batadv0\x00', 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), r1) sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x1c, r4, 0x4, 0x70bd28, 0x25dfdbfb, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000811}, 0x48004) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r1, 0x0) r5 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r5, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="b6ec40b1ed0e74ecd311a0052b7e0fdefeb6da0a2ddadb4fb05394a94fb002a94d2f5228fc3c3b123de1da9f9f8babc07670be3395f9eeb4ed4576846a325b4c2e85148116fcd45d1ef88aefcc255220c4be0634cbe230201275475a15937ed11cd628b912241990c7982c85361bf592cf12b495a960a8a7a3ae022f666b222cdb0e38bceb67a747c6019b8a4637dc1cfdfd4c43f43fff4b6935bdeb3ec0924f2ef26b87dc2839ac9b7347e7f8332fc62f406be609580a84ff0b8e461ee52e893212", @ANYRES16=r6, @ANYBLOB="090500000000000000000100000000000000014100000014001700000000000000006574683a6c6f0000"], 0x30}}, 0x0) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r6, 0x100, 0x70bd26, 0x25dfdbfc, {{}, {}, {0xc, 0x14, 'syz0\x00'}}, [""]}, 0x28}, 0x1, 0x0, 0x0, 0x4004000}, 0x4000) 02:19:37 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r0, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) connect$inet(r1, &(0x7f0000000440)={0x2, 0x0, @private=0xa010102}, 0x10) sendmmsg(r1, &(0x7f0000000540), 0x187, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffc, 0x11, r1, 0xfffff000) r2 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x8000, 0x1000, 0x0, 0x2}, 0x20) 02:19:38 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r3, 0x40806685, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000, 0x22}, 0x20) 02:19:38 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x100e}, 0x20) 02:19:38 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x14b243, 0x0) ftruncate(r0, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3c40, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffffff) write$FUSE_NOTIFY_RETRIEVE(r1, &(0x7f00000000c0)={0x14c}, 0x137) mount(&(0x7f0000000040)=@sg0, &(0x7f0000000180)='./bus\x00', &(0x7f0000000200)='reiserfs\x00', 0x2000, &(0x7f0000000240)='ramfs\x00') write$FUSE_NOTIFY_RETRIEVE(r1, 0x0, 0x0) mmap(&(0x7f00000f6000/0x3000)=nil, 0x3000, 0x7ffffe, 0x11, r1, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:19:38 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1009}, 0x20) 02:19:38 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = dup(0xffffffffffffffff) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) write$FUSE_NOTIFY_RETRIEVE(r2, 0x0, 0x0) openat(r2, &(0x7f0000000200)='./bus\x00', 0x10000, 0xa) r3 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_RX_RING(r0, 0x11b, 0x2, &(0x7f0000000180)=0x39884, 0x4) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) getsockopt$XDP_STATISTICS(r0, 0x11b, 0x7, &(0x7f0000000040), &(0x7f00000000c0)=0x30) [ 875.276949][ T37] audit: type=1804 audit(1629598778.737:292): pid=475 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir769523047/syzkaller.2cj61X/808/file0/bus" dev="ramfs" ino=106559 res=1 errno=0 02:19:38 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000, 0x1d}, 0x20) 02:19:38 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r2, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r1, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000040)=""/31, 0x1f}, {&(0x7f0000000300)=""/200, 0xc8}, {&(0x7f0000000440)=""/4096, 0x1000}], 0x3, 0x80000001, 0x84) r3 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r4 = dup(0xffffffffffffffff) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) write$FUSE_NOTIFY_RETRIEVE(r4, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000200)=[@in6={0xa, 0x4e24, 0x3, @empty, 0x7}, @in6={0xa, 0x4e20, 0x1, @remote, 0x2da7}, @in6={0xa, 0x4e23, 0xff, @private2={0xfc, 0x2, '\x00', 0x81}, 0x3}, @in6={0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, '\x00', 0x2e}, 0x4c}], 0x70) utimes(&(0x7f0000001440)='./bus\x00', &(0x7f0000001480)={{0x0, 0x2710}, {0x77359400}}) [ 875.443904][ T37] audit: type=1804 audit(1629598778.785:293): pid=475 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir769523047/syzkaller.2cj61X/808/file0/file0/bus" dev="ramfs" ino=106565 res=1 errno=0 02:19:39 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000, 0x22}, 0x20) 02:19:39 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x303100, 0x1000}, 0x20) 02:19:39 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000, 0x14}, 0x20) 02:19:39 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x302200, 0x1000}, 0x20) 02:19:39 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000, 0x2}, 0x20) 02:19:39 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r3, 0x40806685, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1031}, 0x20) 02:19:39 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000200), 0x800) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) 02:19:40 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x102b}, 0x20) 02:19:40 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r3, 0x40806685, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x102b}, 0x20) 02:19:40 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0xf, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) 02:19:40 executing program 5: sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000007b40)={{0x14}, [@NFT_MSG_NEWTABLE={0x50, 0x0, 0xa, 0x101, 0x0, 0x0, {0x2, 0x0, 0x7}, [@NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x3}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x3}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x4}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}]}, @NFT_MSG_DELSETELEM={0x3ccc, 0xe, 0xa, 0x5, 0x0, 0x0, {0x3, 0x0, 0x7}, [@NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x1a54, 0x3, 0x0, 0x1, [{0x4}, {0x178, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x52}, @NFTA_SET_ELEM_FLAGS={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_SET_ELEM_KEY={0x100, 0x1, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x24, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}]}, @NFTA_DATA_VALUE={0xa5, 0x1, "32470dd76f811e7e62b99c6f1660fcf0fbeacdca212dd8e907d9df38c1fd3c78e3d3bf8ea29ccec1d50c46822739a2c52a5b0911ea6161ad80745cf006d3449d6734571c2551a629814602f0607730c4c0623ed916ef31e9c6116ff9ac1e15495b63613dd65e2204cd7bfe8b55f52732e044e818b0a1c03d86729c430a238c4ae245f4913b9d79c45b24e6696bbe7e2d271ca98f11309b65604612d1cc319fe20e"}, @NFTA_DATA_VALUE={0x2e, 0x1, "766f06d1999b049900cca478fbf3789544df20f0fd001e83b127f716836d3ab410b827cce74a87751ac1"}]}, @NFTA_SET_ELEM_TIMEOUT={0xc, 0x4, 0x1, 0x0, 0x4}, @NFTA_SET_ELEM_DATA={0x44, 0x2, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x40, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}]}, @NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_TIMEOUT={0xc, 0x4, 0x1, 0x0, 0x4}]}, {0xc, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_FLAGS={0x8}]}, {0x18c8, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_DATA={0x1b0, 0x2, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x64, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VERDICT={0x5c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}]}, @NFTA_DATA_VERDICT={0x28, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CODE={0x8}]}, @NFTA_DATA_VERDICT={0x30, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}]}, @NFTA_DATA_VALUE={0x12, 0x1, "b0dcb26f030de911f2174038b9c2"}, @NFTA_DATA_VERDICT={0x14, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}]}, @NFTA_DATA_VALUE={0x5f, 0x1, "0f00659b5a6c4a4f8ef4dba7f682e446b04139556f8acf685bd38d99f3a8a9f1d04d33afa321e3980d1ecf5dcd50eb3f88842affd976599c062051c9bba27d21c8fc8b3e8422b2656d5c3dd38ed957b2264d73a751c87174e43ec0"}, @NFTA_DATA_VALUE={0xb, 0x1, "66248287d1e37d"}]}, @NFTA_SET_ELEM_KEY={0x1144, 0x1, 0x0, 0x1, [@NFTA_DATA_VALUE={0xe9, 0x1, "ee52802cb65b1a60abe57ab9a7ec32e3af96f586f39bfeb5e78ba345ab8cbf6720979060f03905e1bbf13aa0554281b031fb4afb038d503f34e6b0e2ff37f0303914bde29052bd23dda91c5cbb61c29e3b59786ba6a5f9ec7fff5066a9dd0caf813e974aa513bf200d43dd855a9ad274b2938d11698bc0e8802e845917c4b0db3c53c29a811ea49a055aa64e061e6a6b4e86361c2645dbc592fcb2c03427f64aec11742df28606e41e605544debdc47765f83d20b8f78252955fb44c31d892f9a7654003b2f0292105091de79d8557f7db85fd662e8a45c1b113369d14a73890d9f0190c83"}, @NFTA_DATA_VERDICT={0x38, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}]}, @NFTA_DATA_VALUE={0x1004, 0x1, 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@NFT_MSG_DELRULE={0x1684, 0x8, 0xa, 0x0, 0x0, 0x0, {0x1, 0x0, 0x5}, [@NFTA_RULE_USERDATA={0xa4, 0x7, 0x1, 0x0, "bef2c20d47c30f07f5372ef63c515245e460197f0c43ee5dce322518398fd2309d398aca2f93518e6d41ce88ff9c9b66d9973e2abbc63faa53d653ab4705bffe305e0b36f842e8e2a697060090a5a157ce90eedbdac278ae75dd93817b0cb5de028cab83dffc1cc3e15e90b6e0b721693af5ea1bc154c8b25fc4744f99703d480f6ac510daac46667db245acbcbb15dd2cfe6d784370d8a3fcad2bf838e5aaa8"}, @NFTA_RULE_HANDLE={0xc, 0x3, 0x1, 0x0, 0x5}, @NFTA_RULE_EXPRESSIONS={0x13a4, 0x4, 0x0, 0x1, [{0x12a0, 0x1, 0x0, 0x1, [@range={{0xa}, @void}, @connlimit={{0xe}, @val={0x24, 0x2, 0x0, 0x1, [@NFTA_CONNLIMIT_COUNT={0x8, 0x1, 0x1, 0x0, 0x9}, @NFTA_CONNLIMIT_COUNT={0x8}, @NFTA_CONNLIMIT_COUNT={0x8, 0x1, 0x1, 0x0, 0x7}, @NFTA_CONNLIMIT_COUNT={0x8}]}}, @dynset={{0xb}, @void}, @socket={{0xb}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_SOCKET_KEY={0x8}]}}, @objref={{0xb}, @val={0x28, 0x2, 0x0, 0x1, [@NFTA_OBJREF_SET_NAME={0x9, 0x4, 'syz0\x00'}, @NFTA_OBJREF_SET_SREG={0x8}, @NFTA_OBJREF_SET_SREG={0x8, 0x3, 0x1, 0x0, 0x16}, @NFTA_OBJREF_SET_SREG={0x8, 0x3, 0x1, 0x0, 0x16}]}}, @tproxy={{0xb}, @val={0x2c, 0x2, 0x0, 0x1, [@NFTA_TPROXY_REG_ADDR={0x8, 0x2, 0x1, 0x0, 0x9}, @NFTA_TPROXY_REG_PORT={0x8, 0x3, 0x1, 0x0, 0xb}, @NFTA_TPROXY_REG_PORT={0x8, 0x3, 0x1, 0x0, 0x9}, @NFTA_TPROXY_FAMILY={0x8, 0x1, 0x1, 0x0, 0xa}, @NFTA_TPROXY_FAMILY={0x8, 0x1, 0x1, 0x0, 0xa}]}}, @fwd={{0x8}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_FWD_SREG_ADDR={0x8, 0x2, 0x1, 0x0, 0x9}, @NFTA_FWD_SREG_ADDR={0x8, 0x2, 0x1, 0x0, 0xf}]}}, @bitwise={{0xc}, @val={0x1154, 0x2, 0x0, 0x1, [@NFTA_BITWISE_SREG={0x8, 0x1, 0x1, 0x0, 0x4}, @NFTA_BITWISE_MASK={0x1130, 0x4, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x2c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}]}, @NFTA_DATA_VALUE={0xfb, 0x1, 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0x1, [@NFTA_FLOW_TABLE_NAME={0x9, 0x1, 'syz2\x00'}, @NFTA_FLOW_TABLE_NAME={0x9, 0x1, 'syz0\x00'}, @NFTA_FLOW_TABLE_NAME={0x9, 0x1, 'syz0\x00'}, @NFTA_FLOW_TABLE_NAME={0x9, 0x1, 'syz1\x00'}, @NFTA_FLOW_TABLE_NAME={0x9, 0x1, 'syz0\x00'}, @NFTA_FLOW_TABLE_NAME={0x9, 0x1, 'syz0\x00'}, @NFTA_FLOW_TABLE_NAME={0x9, 0x1, 'syz2\x00'}]}}, @match={{0xa}, @void}, @bitwise={{0xc}, @void}]}]}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_RULE_HANDLE={0xc, 0x3, 0x1, 0x0, 0x3}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_RULE_EXPRESSIONS={0x160, 0x4, 0x0, 0x1, [{0x38, 0x1, 0x0, 0x1, [@tproxy={{0xb}, @void}, @fib={{0x8}, @void}, @xfrm={{0x9}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_XFRM_SPNUM={0x8, 0x4, 0x1, 0x0, 0x4}, @NFTA_XFRM_DIR={0x5}]}}]}, {0xc0, 0x1, 0x0, 0x1, [@xfrm={{0x9}, @void}, @quota={{0xa}, @void}, @dup={{0x8}, @void}, @dup_ipv6={{0x8}, @val={0x24, 0x2, 0x0, 0x1, [@NFTA_DUP_SREG_ADDR={0x8, 0x1, 0x1, 0x0, 0xa}, @NFTA_DUP_SREG_ADDR={0x8, 0x1, 0x1, 0x0, 0x8}, @NFTA_DUP_SREG_ADDR={0x8, 0x1, 0x1, 0x0, 0x9}, @NFTA_DUP_SREG_DEV={0x8, 0x2, 0x1, 0x0, 0x1}]}}, @flow_offload={{0x11}, @void}, @payload={{0xc}, @val={0x2c, 0x2, 0x0, 0x1, [@NFTA_PAYLOAD_CSUM_TYPE={0x8}, @NFTA_PAYLOAD_BASE={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_PAYLOAD_CSUM_OFFSET={0x8, 0x7, 0x1, 0x0, 0x2}, @NFTA_PAYLOAD_BASE={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_PAYLOAD_BASE={0x8, 0x2, 0x1, 0x0, 0x1}]}}, @lookup={{0xb}, @val={0x18, 0x2, 0x0, 0x1, [@NFTA_LOOKUP_SREG={0x8, 0x2, 0x1, 0x0, 0x16}, @NFTA_LOOKUP_SET={0x9, 0x1, 'syz0\x00'}]}}]}, {0x64, 0x1, 0x0, 0x1, [@tproxy={{0xb}, @val={0x24, 0x2, 0x0, 0x1, [@NFTA_TPROXY_REG_PORT={0x8, 0x3, 0x1, 0x0, 0x9}, @NFTA_TPROXY_REG_PORT={0x8, 0x3, 0x1, 0x0, 0x13}, @NFTA_TPROXY_REG_ADDR={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_TPROXY_REG_PORT={0x8, 0x3, 0x1, 0x0, 0x11}]}}, @immediate={{0xe}, @void}, @tunnel={{0xb}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_TUNNEL_MODE={0x8, 0x3, 0x1, 0x0, 0x2}, @NFTA_TUNNEL_KEY={0x8, 0x1, 0x1, 0x0, 0x1}]}}]}]}, @NFTA_RULE_USERDATA={0x43, 0x7, 0x1, 0x0, "efa8cc16e04fd683598532882e0631befcee1d93f4ff04e2bb3625a3568bf6b058c42a4963a3058708c681245537bdaebeaa08541215785c0651165db6b1a9"}, @NFTA_RULE_COMPAT={0x54, 0x5, 0x0, 0x1, [@NFTA_RULE_COMPAT_PROTO_IPV6={0x8, 0x1, 0x1, 0x0, 0x2f}, @NFTA_RULE_COMPAT_FLAGS={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_RULE_COMPAT_PROTO_IPV6={0x8, 0x1, 0x1, 0x0, 0x2b}, @NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0x8906}, @NFTA_RULE_COMPAT_PROTO_IPV6={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_RULE_COMPAT_FLAGS={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0xfbfb}, @NFTA_RULE_COMPAT_PROTO_IPV6={0x8}, @NFTA_RULE_COMPAT_PROTO_IPV6={0x8, 0x1, 0x1, 0x0, 0x3c}, @NFTA_RULE_COMPAT_FLAGS={0x8}]}]}, @NFT_MSG_NEWCHAIN={0x88, 0x3, 0xa, 0x201, 0x0, 0x0, {0x3, 0x0, 0x8}, [@NFTA_CHAIN_TYPE={0x8, 0x7, 'nat\x00'}, @NFTA_CHAIN_HOOK={0x44, 0x4, 0x0, 0x1, [@NFTA_HOOK_HOOKNUM={0x8, 0x1, 0x1, 0x0, 0x4}, @NFTA_HOOK_DEV={0x14, 0x3, 'veth0\x00'}, @NFTA_HOOK_HOOKNUM={0x8, 0x1, 0x1, 0x0, 0x4}, @NFTA_HOOK_DEV={0x14, 0x3, 'ip6erspan0\x00'}, @NFTA_HOOK_HOOKNUM={0x8}]}, @NFTA_CHAIN_HOOK={0x1c, 0x4, 0x0, 0x1, [@NFTA_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x75f9c697}, @NFTA_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x4401d726}, @NFTA_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x60c03dc1}]}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz0\x00'}]}, @NFT_MSG_DELCHAIN={0x5c, 0x5, 0xa, 0x3, 0x0, 0x0, {0xc, 0x0, 0x7}, [@NFTA_CHAIN_FLAGS={0x8}, @NFTA_CHAIN_FLAGS={0x8, 0xa, 0x1, 0x0, 0x3}, @NFTA_CHAIN_POLICY={0x8}, @NFTA_CHAIN_FLAGS={0x8, 0xa, 0x1, 0x0, 0x3}, @NFTA_CHAIN_HOOK={0x28, 0x4, 0x0, 0x1, [@NFTA_HOOK_HOOKNUM={0x8, 0x1, 0x1, 0x0, 0x67f6598b2ea9d13}, @NFTA_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x1410e0ae}, @NFTA_HOOK_DEV={0x14, 0x3, 'vlan0\x00'}]}]}, @NFT_MSG_DELRULE={0x28, 0x8, 0xa, 0x3, 0x0, 0x0, {0xc, 0x0, 0x7}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_POSITION_ID={0x8, 0xa, 0x1, 0x0, 0x3}]}, @NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0xa, 0x0, 0x4}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}]}, @NFT_MSG_NEWRULE={0x5f0, 0x6, 0xa, 0x201, 0x0, 0x0, {0x2, 0x0, 0x2}, [@NFTA_RULE_USERDATA={0x9c, 0x7, 0x1, 0x0, "c2fb287d5cb130ed064865bf872714715bffea20805ea8eb0a991cb2709789dde3a875e9b9ff0689fe30389b48416ac59f3b6d7c9b8f423995066d4f0bbf678de91acec167596559283d65f2676ec318605e7ae881ccd1bd4e674e392d49750d22b55a15c9e82f57677f0f62a9e0e19e29f6660e28fa83d7090d3597b1835adb10c54cb1811199a2c1cd5a09646ca7555d0ad38eb0716259"}, @NFTA_RULE_ID={0x8}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_RULE_POSITION_ID={0x8}, @NFTA_RULE_ID={0x8, 0x9, 0x1, 0x0, 0x3}, @NFTA_RULE_EXPRESSIONS={0x4e0, 0x4, 0x0, 0x1, [{0x4dc, 0x1, 0x0, 0x1, [@immediate={{0xe}, @val={0x494, 0x2, 0x0, 0x1, [@NFTA_IMMEDIATE_DREG={0x8, 0x1, 0x1, 0x0, 0x3}, @NFTA_IMMEDIATE_DATA={0xc0, 0x2, 0x0, 0x1, [@NFTA_DATA_VALUE={0x8c, 0x1, "de149471cb1104ec0e20c989f57a0769f7a4e4904cffae83468341d8cf1eaf5658f8b76e0bb981571327c04ace31e5f55126323b28d166a93f05ef57739f965a093eb18ed6386c753eb5eccbad38f06457d7c81c396e40e3c2cd4bbc18f5a6b26c806109281d5638170a99024a0728e719c1fb37a4e036d3667a534cc1fae88641150257868337d1"}, @NFTA_DATA_VERDICT={0x30, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}]}]}, @NFTA_IMMEDIATE_DREG={0x8, 0x1, 0x1, 0x0, 0xe}, @NFTA_IMMEDIATE_DATA={0x1e0, 0x2, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x18, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}]}, @NFTA_DATA_VERDICT={0x20, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}]}, @NFTA_DATA_VERDICT={0x1c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}]}, @NFTA_DATA_VALUE={0x10, 0x1, "dd21a6a89bae596426bec492"}, @NFTA_DATA_VERDICT={0x20, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}]}, @NFTA_DATA_VALUE={0x64, 0x1, "6b1b1757ed6af6be4aad91643dd96b140419df0a544f65bf92b226e8d1f858b38b79fbbd6acb86a160c16a8a0b37218a0fde4a49fdff5a18c9891dfd3ee9f4a6cb0ad78637ecd7068d6ab315c67ace09f47549bde5dbe4feb284f760213ce703"}, @NFTA_DATA_VALUE={0x85, 0x1, "109bb2710241a704957af7772fefe96c755e8de1d44a8c952bb0660b9a02fa465ae9316af74137c5d9e7a5bcd0b9602a656ab4408b446a6ade4cbb66ad68417167e4146df60cc9c51e3fe16dff5f9ff7465ecece6b22b72035fb0e0ebfa7f3951e2c5704d31108d2c52e1724510aaece9666b9326bf44c2f6afec88091ecee1b8b"}, @NFTA_DATA_VERDICT={0xc, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}]}, @NFTA_DATA_VERDICT={0x60, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}]}]}, @NFTA_IMMEDIATE_DATA={0x1c8, 0x2, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x20, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VALUE={0xde, 0x1, "2c0a31edadc8c6cb7bedf2abf43b48db8b4f4c41483aae1c434b66c22567e04dc34c27a91b428b6f58f9fb23248fa8acb2da4b3a93149870dde381a806d8e247432665ece56b7a3ed158a00727a751c8b27de66cf37a449bd18bd5b4a4fb3d75a7448aa471474e61fd4365d76dbcc07201e9e82cbffe5bad3eecf862356fb1b1f6edd82edb6f7a3291a86ecbcf9be40f17987f8256ba0c57aebd802ff63ce5cf48c8c10df4f4b62122814a757e5c99ea87cb6e23c3248b5ab657b26b6afb4a478bdc6bd69d91e914cd75c92086c9721c8bfead787f2ea4d1f126"}, @NFTA_DATA_VERDICT={0x2c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}]}, @NFTA_DATA_VERDICT={0x24, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}]}, @NFTA_DATA_VALUE={0x5b, 0x1, "d57ec11f7e0666ee685f06cf7ceb10b7cc5372d0a75229b00c23673a668dd645a7592b80162303d3a95b7c7fb33f45ff4f598f677ad258ca66ebb3c645f6ab5c4d07a7624224d93cbaa829616465eee9ad9b7fd915c802"}, @NFTA_DATA_VERDICT={0x18, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffff8}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}]}]}, @NFTA_IMMEDIATE_DREG={0x8, 0x1, 0x1, 0x0, 0x14}, @NFTA_IMMEDIATE_DREG={0x8}, @NFTA_IMMEDIATE_DREG={0x8, 0x1, 0x1, 0x0, 0xb}]}}, @limit={{0xa}, @val={0x28, 0x2, 0x0, 0x1, [@NFTA_LIMIT_BURST={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_LIMIT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x1}, @NFTA_LIMIT_TYPE={0x8, 0x4, 0x1, 0x0, 0x1}, @NFTA_LIMIT_UNIT={0xc, 0x2, 0x1, 0x0, 0xfff}]}}]}]}, @NFTA_RULE_USERDATA={0x3a, 0x7, 0x1, 0x0, "14fbf9f3d176d87210b4c1bdba6a775282683e710677bd7de77a51b7f0723736751cf27b915fe10f5afd07c13422fc2689b04a2ae211"}]}], {0x14}}, 0x5ae4}, 0x1, 0x0, 0x0, 0x8000000}, 0x4c000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:19:40 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x5, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) 02:19:40 executing program 4 (fault-call:10 fault-nth:0): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:19:40 executing program 2 (fault-call:11 fault-nth:0): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) [ 877.607339][ T521] FAULT_INJECTION: forcing a failure. [ 877.607339][ T521] name fail_usercopy, interval 1, probability 0, space 0, times 0 02:19:41 executing program 3 (fault-call:5 fault-nth:0): r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab03) [ 877.727290][ T521] CPU: 1 PID: 521 Comm: syz-executor.4 Not tainted 5.14.0-rc6-syzkaller #0 [ 877.727320][ T522] FAULT_INJECTION: forcing a failure. [ 877.727320][ T522] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 877.736004][ T521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 877.736018][ T521] Call Trace: [ 877.736026][ T521] dump_stack_lvl+0xcd/0x134 [ 877.736059][ T521] should_fail.cold+0x5/0xa [ 877.736085][ T521] _copy_from_user+0x2c/0x180 [ 877.736112][ T521] xsk_setsockopt+0x705/0x9e0 [ 877.736135][ T521] ? aa_sk_perm+0x311/0xab0 [ 877.736157][ T521] ? xsk_tx_release+0x3b0/0x3b0 [ 877.736178][ T521] ? aa_af_perm+0x230/0x230 [ 877.736205][ T521] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 877.736238][ T521] __sys_setsockopt+0x2db/0x610 [ 877.805779][ T521] ? xsk_tx_release+0x3b0/0x3b0 [ 877.810622][ T521] ? __ia32_sys_recv+0x100/0x100 [ 877.815548][ T521] ? lock_downgrade+0x6e0/0x6e0 [ 877.820389][ T521] ? lock_downgrade+0x6e0/0x6e0 [ 877.825242][ T521] __x64_sys_setsockopt+0xba/0x150 [ 877.830346][ T521] ? syscall_enter_from_user_mode+0x21/0x70 [ 877.836237][ T521] do_syscall_64+0x35/0xb0 [ 877.840646][ T521] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 877.846535][ T521] RIP: 0033:0x4665e9 [ 877.850420][ T521] 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 02:19:41 executing program 0 (fault-call:5 fault-nth:0): r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 877.870151][ T521] RSP: 002b:00007f62a0a86188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 877.878578][ T521] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 877.886548][ T521] RDX: 0000000000000004 RSI: 000000000000011b RDI: 0000000000000007 [ 877.894508][ T521] RBP: 00007f62a0a861d0 R08: 0000000000000020 R09: 0000000000000000 [ 877.902468][ T521] R10: 00000000200001c0 R11: 0000000000000246 R12: 0000000000000001 [ 877.910425][ T521] R13: 00007ffd0db4ab5f R14: 00007f62a0a86300 R15: 0000000000022000 [ 878.031612][ T522] CPU: 1 PID: 522 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 878.040255][ T522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 878.050308][ T522] Call Trace: [ 878.053585][ T522] dump_stack_lvl+0xcd/0x134 [ 878.058189][ T522] should_fail.cold+0x5/0xa [ 878.062702][ T522] _copy_from_user+0x2c/0x180 [ 878.067393][ T522] xsk_setsockopt+0x705/0x9e0 [ 878.072077][ T522] ? aa_sk_perm+0x311/0xab0 [ 878.076584][ T522] ? xsk_tx_release+0x3b0/0x3b0 [ 878.081442][ T522] ? aa_af_perm+0x230/0x230 [ 878.085957][ T522] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 878.092207][ T522] __sys_setsockopt+0x2db/0x610 [ 878.097061][ T522] ? xsk_tx_release+0x3b0/0x3b0 [ 878.101913][ T522] ? __ia32_sys_recv+0x100/0x100 [ 878.106854][ T522] ? lock_downgrade+0x6e0/0x6e0 [ 878.111724][ T522] __x64_sys_setsockopt+0xba/0x150 [ 878.116847][ T522] ? syscall_enter_from_user_mode+0x21/0x70 [ 878.122753][ T522] do_syscall_64+0x35/0xb0 [ 878.127174][ T522] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 878.133073][ T522] RIP: 0033:0x4665e9 [ 878.136965][ T522] 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 [ 878.156575][ T522] RSP: 002b:00007f0483fed188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 878.164984][ T522] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 878.172948][ T522] RDX: 0000000000000004 RSI: 000000000000011b RDI: 0000000000000007 [ 878.181254][ T522] RBP: 00007f0483fed1d0 R08: 0000000000000020 R09: 0000000000000000 [ 878.189225][ T522] R10: 00000000200001c0 R11: 0000000000000246 R12: 0000000000000001 [ 878.197190][ T522] R13: 00007ffc647a4a8f R14: 00007f0483fed300 R15: 0000000000022000 02:19:41 executing program 4 (fault-call:10 fault-nth:1): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 878.242543][ T529] FAULT_INJECTION: forcing a failure. [ 878.242543][ T529] name failslab, interval 1, probability 0, space 0, times 0 [ 878.306286][ T529] CPU: 1 PID: 529 Comm: syz-executor.3 Not tainted 5.14.0-rc6-syzkaller #0 [ 878.315003][ T529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 878.325053][ T529] Call Trace: [ 878.328320][ T529] dump_stack_lvl+0xcd/0x134 [ 878.332910][ T529] should_fail.cold+0x5/0xa [ 878.337411][ T529] ? tomoyo_realpath_from_path+0xc3/0x620 [ 878.343121][ T529] should_failslab+0x5/0x10 [ 878.347618][ T529] __kmalloc+0x72/0x330 [ 878.351765][ T529] tomoyo_realpath_from_path+0xc3/0x620 [ 878.357303][ T529] ? tomoyo_profile+0x42/0x50 [ 878.361971][ T529] tomoyo_path_number_perm+0x1d5/0x590 [ 878.367417][ T529] ? tomoyo_path_number_perm+0x18d/0x590 [ 878.373042][ T529] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 878.378858][ T529] ? lock_downgrade+0x6e0/0x6e0 [ 878.383707][ T529] ? __fget_files+0x23d/0x3e0 [ 878.388378][ T529] security_file_ioctl+0x50/0xb0 [ 878.393313][ T529] __x64_sys_ioctl+0xb3/0x200 [ 878.397984][ T529] do_syscall_64+0x35/0xb0 [ 878.402390][ T529] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 878.408272][ T529] RIP: 0033:0x4665e9 [ 878.412154][ T529] 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 [ 878.431752][ T529] RSP: 002b:00007fae75edc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 878.440162][ T529] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 878.448122][ T529] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000006 02:19:41 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) [ 878.456082][ T529] RBP: 00007fae75edc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 878.464041][ T529] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 878.471999][ T529] R13: 00007ffc55febe5f R14: 00007fae75edc300 R15: 0000000000022000 [ 878.491523][ T531] FAULT_INJECTION: forcing a failure. [ 878.491523][ T531] name failslab, interval 1, probability 0, space 0, times 0 [ 878.543000][ T532] block nbd0: shutting down sockets [ 878.552477][ T531] CPU: 1 PID: 531 Comm: syz-executor.0 Not tainted 5.14.0-rc6-syzkaller #0 [ 878.561095][ T531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 878.571152][ T531] Call Trace: [ 878.574428][ T531] dump_stack_lvl+0xcd/0x134 [ 878.579032][ T531] should_fail.cold+0x5/0xa [ 878.583545][ T531] ? tomoyo_realpath_from_path+0xc3/0x620 02:19:41 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffff4, 0x10010, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 878.589271][ T531] should_failslab+0x5/0x10 [ 878.593779][ T531] __kmalloc+0x72/0x330 [ 878.597941][ T531] tomoyo_realpath_from_path+0xc3/0x620 [ 878.600013][ T537] FAULT_INJECTION: forcing a failure. [ 878.600013][ T537] name failslab, interval 1, probability 0, space 0, times 0 [ 878.603490][ T531] ? tomoyo_profile+0x42/0x50 [ 878.603539][ T531] tomoyo_path_number_perm+0x1d5/0x590 [ 878.603562][ T531] ? tomoyo_path_number_perm+0x18d/0x590 [ 878.603585][ T531] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 878.603632][ T531] ? lock_downgrade+0x6e0/0x6e0 [ 878.603664][ T531] ? __fget_files+0x23d/0x3e0 [ 878.603692][ T531] security_file_ioctl+0x50/0xb0 [ 878.603721][ T531] __x64_sys_ioctl+0xb3/0x200 [ 878.603754][ T531] do_syscall_64+0x35/0xb0 [ 878.603778][ T531] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 878.603800][ T531] RIP: 0033:0x4665e9 [ 878.603817][ T531] 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 [ 878.603837][ T531] RSP: 002b:00007fa090ac4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 878.603859][ T531] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 878.603874][ T531] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000006 [ 878.603887][ T531] RBP: 00007fa090ac41d0 R08: 0000000000000000 R09: 0000000000000000 [ 878.603901][ T531] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 02:19:42 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./bus\x00', 0x1) read$FUSE(0xffffffffffffffff, &(0x7f0000003680)={0x2020, 0x0, 0x0, 0x0}, 0x2020) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005780)=[{{&(0x7f0000000140)=@abs={0x0, 0x0, 0x4622}, 0x6e, &(0x7f0000000240)=[{&(0x7f00000001c0)="dadb5de06093369658f187cf59e21fbd37d5e5a33f806c6042931701f0b1ae4b709784b36cb803381f3934040a5523cd71ab7e03e86f5cd4519fdfd0482d03829480e3eaa8a2afc05c42a14400", 0x4d}, {&(0x7f0000000000)="0e4bd0f440ae6d67b7889273ea06cb9ce5a8373661bdaac873751d9d282897ee972731757d98d7cf00"/55, 0x37}], 0x2, &(0x7f0000000280)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x30, 0x40890}}, {{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f00000002c0)="107520421d38a3183e327ece534717edae0cb668168c3800000000d667781481cc6808abc648856d0c497b96aaa4cb8a", 0x30}, {&(0x7f0000000300)="790e931f7faf687dd053c281f3ece4640596056e1a06dd0d14804c7eeae9c8dcfc90c838b2fddea5c8444dba21e6c72b18b655645b691143d4b99d4c6d6798bd37e96e7f500837093fe264e9f1f640087de2da640faa1c15a9decd0cecc132c713f10e64ad335dccca82b3549217646c37e38a50ace7c30c75383713bc97d4fee11114ddf79854f9a2128207c0db9a502f4a304fdccb7bcbfe18d726a2d136de33f7e4dcb9536bdf7c885f7d01678f11f5d79c1988a15e5ce46844050ba738ba1b45d3fa01bc65ea8462bd66806dd7c0", 0xd0}, {&(0x7f0000000400)="e198f621da4d178e8fc22ff32c2929d57f10b03a3e155f1feef402ad5e9f48b013386ee100a309132d5f2f7d4382d14263398913218c18d970eacad228f13fb1512cd7b59c7cbc865bf5b81dc2491f237541800ad132039a1a6abd592bb93fa6ac197c8aaef82f8028daeefd646a1d29c3046a2e8d6401f93366bc463c462015613a1e63e89e5b90435fcdb6d4a6d04fada94bdbf0249b19affc7a3433cee0bdbffc4b02e8a149a43bc679738a3ddb0f392e5e28c9eb437a97ce5e5aa815726eded7dee80913d0e710fc091254a5beb97749dcbdb0", 0xd5}, {&(0x7f0000000500)="e0aadadaea4d41419c35a862833341d52bd2c4da99a8a53372cbaa073b827c3f986add3c083f212a7ffba5e01b360561ddff8ea3d15d5c76adba811eb1dfc26f437f56cbe5364a554e3353d380ae3ac7e612be65a33ed330f034d274d260e20a9d00ca707954197db529d57e35c993a014f1daf6de3971dad59f9506de316accb76b6bd960df82c33bb474ffd9257a1a87c87774c14246779f91cd246115714401f443f7a82bb2a296d04ee5c53708cc83b8598cbf4ada3f9511a39c333c61dd832f4332bc6aac3f69b38659ef70711a0398c55730c4971970bddbf1ca2def03c6228da58c4192406ba240", 0xeb}, {&(0x7f0000000600)="898fe7ff671b929283f2bee70ee827ec77bad9073c1290377f22c82266f1678ffe83d7a2dca1eedb5ca5eecf93742d05e79668433630117c33f6df598fb77c74ba8ffc303edb1d1a53ff22174f9f832db80d21b99adfd31b8dab5378364d1cc9b6e91114b635fedd1a260ea29e3350090eb7c84ea1d05a7bdbecb892932e583ba5e7", 0x82}, {&(0x7f00000006c0)="858bbe28147e718ebf029887f92181c99a5fe70f5373ccc07053f5c0fa8fe75e97028ab501d3ebeeb2143845680f8a76d5130af259b00d72ce", 0x39}, {&(0x7f0000000700)="9fa43172867a796e16db20e37072de1179b74e8b817efffc2b6c6cc63f19f0c3bcd23c4d067cdb8d21", 0x29}], 0x7, &(0x7f0000001000)=ANY=[@ANYBLOB="28000000000000060000000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1000000000000000010000000100000034000000000000000100000001000000", @ANYRES32, @ANYBLOB="a11f196b1d059b2dcd58a12577e3f88bdad6edf301d2d9f9d41b93821b2d7223204b2585f8497d9d7970987dd98fb9d69ca631be51fff999797d892167f700b23df1ad6136ab285b33e24952650d703fefc535c312238817b4378ad78517496d667023e794b5b4c9570e3097dd6d9557b9edbf6ef71b7434758215f4a0ce26267fa9a11b0a29fa641adeb6ee7d61a25830c774d4fc8675fc422bf31569b35da5b041604d48eb1fd2ee26349755e9199e70f1ae5eed62641c3e76ebcb4ed902bd788c0619939ccf10438af44311c43e1c77aa", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000002c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xc0, 0x4c080}}, {{0x0, 0x0, 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{&(0x7f00000023c0)="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0xfe0}, {&(0x7f00000033c0)="e2ba", 0x2}], 0x4, 0x0, 0x0, 0x8000045}}, {{&(0x7f0000003440)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000003600)=[{&(0x7f00000034c0)="defca9447538257c9b87645959433093f5647f27caa8b4f5176225cfdcded618fbdf24e7e1187d814da56c432f86c35a42da6a7288a29353618d168228015eda3e4ead0d1f0bbc913dfc441cca62fcbc19671b8b65f0763cc0f9b2edeccc3119ab9559e46bed1348e41027a35d084836c0b83add0079e5d6f555cb95840cdc28de5f3dc4232732812ec70dd4afc26df208052da509542292616d345966c2c24ef743a46eb5194d2d3bf1dfd779e4c75f54323fd5eeb9e047fb55f965834d053acb6ac3cf225be4479ebaf4ebbf2157b35187adbc6e3d93923c1ae5af8b79722e689314e242f09b", 0xe7}, {&(0x7f00000035c0)="9b08e23bf15e04203ab70a", 0xb}], 0x2, &(0x7f0000000880)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, r0}}}, @cred={{0x1c}}, @rights={{0x10}}], 0x70, 0x20000014}}], 0x5, 0x24000001) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) mount$fuse(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180), 0x12040, &(0x7f0000000440)={{}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@allow_other}, {@blksize}, {@allow_other}, {@allow_other}], [{@subj_role={'subj_role', 0x3d, 'ramfs\x00'}}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@uid_eq={'uid', 0x3d, r2}}, {@fsmagic={'fsmagic', 0x3d, 0x3}}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@obj_user={'obj_user', 0x3d, '{%'}}, {@subj_type={'subj_type', 0x3d, 'ramfs\x00'}}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}]}}) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r4, 0x2008002) perf_event_open(&(0x7f0000000f80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000ac0), 0xf}, 0x547c4}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r3, 0x0) r5 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r5, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) [ 878.603914][ T531] R13: 00007ffed52af09f R14: 00007fa090ac4300 R15: 0000000000022000 [ 878.822310][ T531] ERROR: Out of memory at tomoyo_realpath_from_path. 02:19:42 executing program 0 (fault-call:5 fault-nth:1): r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 878.898639][ T529] ERROR: Out of memory at tomoyo_realpath_from_path. [ 878.920085][ T529] block nbd3: Could not allocate knbd recv work queue. [ 878.927438][ T529] block nbd3: shutting down sockets 02:19:42 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab03) 02:19:42 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r2, 0x2008002) r3 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) r4 = dup3(r3, r0, 0x80000) ioctl$EVIOCGABS2F(r4, 0x8018456f, &(0x7f0000000200)=""/88) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r1, 0x0) r5 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r5, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) [ 879.077464][ T552] FAULT_INJECTION: forcing a failure. [ 879.077464][ T552] name failslab, interval 1, probability 0, space 0, times 0 [ 879.138432][ T558] block nbd0: shutting down sockets [ 879.145459][ T552] CPU: 1 PID: 552 Comm: syz-executor.0 Not tainted 5.14.0-rc6-syzkaller #0 [ 879.154059][ T552] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 879.164114][ T552] Call Trace: [ 879.167389][ T552] dump_stack_lvl+0xcd/0x134 [ 879.171995][ T552] should_fail.cold+0x5/0xa [ 879.176507][ T552] ? tomoyo_encode2.part.0+0xe9/0x3a0 [ 879.181885][ T552] should_failslab+0x5/0x10 [ 879.186394][ T552] __kmalloc+0x72/0x330 [ 879.190555][ T552] tomoyo_encode2.part.0+0xe9/0x3a0 [ 879.195763][ T552] tomoyo_encode+0x28/0x50 [ 879.200185][ T552] tomoyo_realpath_from_path+0x186/0x620 [ 879.205831][ T552] tomoyo_path_number_perm+0x1d5/0x590 [ 879.211292][ T552] ? tomoyo_path_number_perm+0x18d/0x590 [ 879.216932][ T552] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 879.222773][ T552] ? lock_downgrade+0x6e0/0x6e0 [ 879.227637][ T552] ? __fget_files+0x23d/0x3e0 [ 879.232324][ T552] security_file_ioctl+0x50/0xb0 [ 879.237275][ T552] __x64_sys_ioctl+0xb3/0x200 [ 879.241961][ T552] do_syscall_64+0x35/0xb0 [ 879.246382][ T552] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 879.252278][ T552] RIP: 0033:0x4665e9 [ 879.256169][ T552] 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 [ 879.275867][ T552] RSP: 002b:00007fa090ac4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 879.284282][ T552] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 879.292254][ T552] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000006 [ 879.300224][ T552] RBP: 00007fa090ac41d0 R08: 0000000000000000 R09: 0000000000000000 [ 879.308192][ T552] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 879.316161][ T552] R13: 00007ffed52af09f R14: 00007fa090ac4300 R15: 0000000000022000 [ 879.324908][ T537] CPU: 0 PID: 537 Comm: syz-executor.4 Not tainted 5.14.0-rc6-syzkaller #0 [ 879.333508][ T537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 879.343551][ T537] Call Trace: [ 879.346815][ T537] dump_stack_lvl+0xcd/0x134 [ 879.351400][ T537] should_fail.cold+0x5/0xa [ 879.355894][ T537] ? xdp_umem_create+0x4b/0x1110 [ 879.360818][ T537] should_failslab+0x5/0x10 [ 879.365309][ T537] kmem_cache_alloc_trace+0x55/0x3c0 [ 879.370580][ T537] ? mutex_lock_io_nested+0xf00/0xf00 [ 879.375945][ T537] xdp_umem_create+0x4b/0x1110 [ 879.380695][ T537] ? _copy_from_user+0x27/0x180 [ 879.385541][ T537] xsk_setsockopt+0x73e/0x9e0 [ 879.390208][ T537] ? xsk_tx_release+0x3b0/0x3b0 [ 879.395047][ T537] ? lockdep_hardirqs_on+0x79/0x100 [ 879.400238][ T537] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 879.406385][ T537] ? xsk_tx_release+0x3b0/0x3b0 [ 879.411232][ T537] __sys_setsockopt+0x2db/0x610 [ 879.416074][ T537] ? xsk_tx_release+0x3b0/0x3b0 [ 879.420910][ T537] ? __ia32_sys_recv+0x100/0x100 [ 879.425834][ T537] ? lock_downgrade+0x6e0/0x6e0 [ 879.430684][ T537] __x64_sys_setsockopt+0xba/0x150 [ 879.435785][ T537] ? syscall_enter_from_user_mode+0x21/0x70 [ 879.441671][ T537] do_syscall_64+0x35/0xb0 [ 879.446078][ T537] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 879.451958][ T537] RIP: 0033:0x4665e9 [ 879.455837][ T537] 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 [ 879.475620][ T537] RSP: 002b:00007f62a0a86188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 02:19:42 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 879.484022][ T537] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 879.491980][ T537] RDX: 0000000000000004 RSI: 000000000000011b RDI: 0000000000000007 [ 879.499935][ T537] RBP: 00007f62a0a861d0 R08: 0000000000000020 R09: 0000000000000000 [ 879.507892][ T537] R10: 00000000200001c0 R11: 0000000000000246 R12: 0000000000000001 [ 879.515847][ T537] R13: 00007ffd0db4ab5f R14: 00007f62a0a86300 R15: 0000000000022000 02:19:43 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x2, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) [ 879.733266][ T552] ERROR: Out of memory at tomoyo_realpath_from_path. 02:19:43 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:19:43 executing program 0 (fault-call:5 fault-nth:2): r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:19:43 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x2) [ 880.010081][ T2038] block nbd3: Receive control failed (result -32) [ 880.010124][ T561] block nbd3: shutting down sockets [ 880.038667][ T575] FAULT_INJECTION: forcing a failure. [ 880.038667][ T575] name failslab, interval 1, probability 0, space 0, times 0 [ 880.183159][ T575] CPU: 0 PID: 575 Comm: syz-executor.0 Not tainted 5.14.0-rc6-syzkaller #0 [ 880.192044][ T575] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 880.202097][ T575] Call Trace: [ 880.205372][ T575] dump_stack_lvl+0xcd/0x134 [ 880.209978][ T575] should_fail.cold+0x5/0xa [ 880.214498][ T575] ? alloc_workqueue+0x16d/0xef0 [ 880.219448][ T575] should_failslab+0x5/0x10 [ 880.223957][ T575] __kmalloc+0x72/0x330 [ 880.228123][ T575] alloc_workqueue+0x16d/0xef0 [ 880.232895][ T575] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 880.238621][ T575] ? __mutex_lock+0x5bf/0x10a0 [ 880.243397][ T575] ? nbd_ioctl+0x14f/0xa50 [ 880.247820][ T575] ? nbd_ioctl+0x2cd/0xa50 [ 880.252248][ T575] ? nbd_start_device+0xe9/0xd50 [ 880.257189][ T575] nbd_start_device+0x174/0xd50 [ 880.262052][ T575] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 880.268394][ T575] nbd_ioctl+0x527/0xa50 [ 880.272646][ T575] ? vfs_fileattr_set+0xb50/0xb50 [ 880.277677][ T575] ? blk_ioctl_discard+0x2e0/0x2e0 [ 880.282798][ T575] ? nbd_release+0x1a0/0x1a0 [ 880.287401][ T575] ? lock_downgrade+0x6e0/0x6e0 [ 880.292258][ T575] ? nbd_release+0x1a0/0x1a0 [ 880.296852][ T575] blkdev_ioctl+0x2a1/0x6d0 [ 880.301364][ T575] ? blkdev_common_ioctl+0x1830/0x1830 [ 880.306832][ T575] ? __fget_files+0x23d/0x3e0 [ 880.311518][ T575] block_ioctl+0xf9/0x140 [ 880.315853][ T575] ? bd_unlink_disk_holder+0x430/0x430 [ 880.321320][ T575] __x64_sys_ioctl+0x193/0x200 [ 880.326095][ T575] do_syscall_64+0x35/0xb0 [ 880.330518][ T575] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 880.336417][ T575] RIP: 0033:0x4665e9 [ 880.340310][ T575] 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 [ 880.359917][ T575] RSP: 002b:00007fa090ac4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 880.368332][ T575] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 880.376302][ T575] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000006 [ 880.384274][ T575] RBP: 00007fa090ac41d0 R08: 0000000000000000 R09: 0000000000000000 [ 880.392250][ T575] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 880.400220][ T575] R13: 00007ffed52af09f R14: 00007fa090ac4300 R15: 0000000000022000 02:19:43 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x3, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) 02:19:43 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) r2 = dup(0xffffffffffffffff) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) write$FUSE_NOTIFY_RETRIEVE(r2, 0x0, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000040)={0xe, 0x17, 0x1, {0x5, './bus'}}, 0xe) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r3 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, &(0x7f00000000c0)={0x14c}, 0x137) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) write$FUSE_POLL(0xffffffffffffffff, &(0x7f0000000180)={0x18, 0x0, 0x0, {0x6}}, 0x18) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) [ 880.561630][ T582] block nbd3: shutting down sockets 02:19:44 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x10) 02:19:44 executing program 5: r0 = syz_open_dev$radio(&(0x7f0000000000), 0x0, 0x2) fcntl$setsig(r0, 0xa, 0x36) syz_emit_ethernet(0x76, &(0x7f00000000c0)=ANY=[@ANYBLOB="8b575f67293a00fe8000000000000000000000000000aaff02000000000000000000000000000101009078000000004001170000001100ff010000000000000000000000000001800000000000000000000000000100000000000000006800000000000000"], 0x0) syz_emit_ethernet(0x119, &(0x7f0000000140)={@remote, @empty, @void, {@mpls_mc={0x8848, {[{0x927, 0x0, 0x1}], @ipv4=@udp={{0x15, 0x4, 0x1, 0x9, 0x107, 0x64, 0x0, 0x5, 0x11, 0x0, @multicast1, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@end, @timestamp_prespec={0x44, 0x3c, 0xa2, 0x3, 0x8, [{@remote, 0x1}, {@broadcast, 0x7}, {@empty, 0x7277}, {@local, 0x6}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x81}, {@broadcast, 0xffff5176}, {@broadcast, 0x8}]}]}}, {0x4e22, 0x4e23, 0xb3, 0x0, @wg=@data={0x4, 0x4, 0xfffffffffffffbff, "3661b51ea0373df88bfdc3a52a0c3650cdc39b6eb3e9aaaf6ced59350f125f9e8eceb9d7e633512ab723382d7ed200a0c168728a952c5f154f2d974ad3be41b8d640869bccfb845876df30ce0b01c8f43ba7bc40846ee27371e0f29b54c523d4e8dee41a7750c7cf8a5b0fdfebe63d23b7c346946facd019b871e65de27edf109617a90650f81e767e81e164c9f84126f6e07a8604c50e18e74b4c"}}}}}}}, 0x0) ioctl$VIDIOC_S_HW_FREQ_SEEK(r0, 0x40305652, &(0x7f0000000040)={0x5, 0x5, 0x5, 0x5, 0x2, 0x2bf4da29, 0xffffffff}) 02:19:44 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x5, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) [ 880.978738][ T596] block nbd3: shutting down sockets [ 881.054737][ T596] block nbd3: shutting down sockets 02:19:44 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x2, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:19:44 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080), 0x6, 0x800) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000000c0)=0x16c6) mknod(&(0x7f0000000040)='./file0\x00', 0x10e9, 0x0) syz_open_pts(r1, 0x280) acct(&(0x7f0000000480)='./file0\x00') timer_create(0x0, &(0x7f0000000280)={0x0, 0x12}, &(0x7f00009b1ffc)=0x0) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x15, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r2, 0x0, &(0x7f0000000100)={{}, {0x0, 0x989680}}, 0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 02:19:44 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x301) 02:19:44 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x6, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) [ 881.412719][ T575] block nbd0: Could not allocate knbd recv work queue. [ 881.416328][ T610] block nbd3: shutting down sockets [ 881.422826][ T577] block nbd0: shutting down sockets 02:19:44 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:19:44 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x3, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:19:44 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) add_key$fscrypt_v1(0x0, 0x0, &(0x7f00000003c0)={0x0, "8af435ed17abd69f4e05cb62a7d6842c758e6a7489cf5ac326fe6df447bfc647c927e2f9c4fee2cb0ff7afc8c55011e51bcae088945ec77c440cd700eaa3b60b"}, 0x48, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00') keyctl$update(0x2, 0x0, &(0x7f0000000700)="09f916e2c924c26a7d4f26a1947485116025c510a121c2af84d4a3e323d198c80eb5d7155bb1bfdfb9dc1a7354e1519141efa067fd7b3c8f162b2a627d0119f4153234e658a79e7382332e56b6e62221baef10fb09d19706ea4252ddf359ab13a72a88378b65d8ac786f6b172779cbb365657d62c7637165b0da3268ac0fc72e6ff660dd58e987d9fd5c0a35b4585f3a6d9d8587", 0x94) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000640)=[{&(0x7f0000000040)}, {&(0x7f0000000440)="2e6f9489c4ea53ad5b67e382fb82c9a1c040ae4a335c8145fc9ddc17fd85465a15476e384ea28084eb001310e3e7854c7f21a1a0c43201c3907ed9e9379b9e32ce503970e00e1ae0270e3ea9938331e0ec9a47f45c6441521256ec64190b6d252ceb6bcc43ec3cba0d78b652e6881bf84c48db0617a19fa09f7c7c2ce5815ceeed0990356a9a0d8f63ab90459d5c67c829660bf1a673250b549565056aca8585bd54d4c2aae6b563e103e5fd8b35a960ca3550d002a45663b396851ce4f89b7e045d0d9fe5e15b46ff487f070eee8e3a553bdc14fe756a69ae", 0xd9}, {&(0x7f0000000840)="d5bafcfc894f0e52b43c83679d6df20304dea9140ea8691e777ab6a7c675f12572557f92bed1a483ba6162131e30f6602603b825309806d36f8278a88989450a083f1a", 0x43}, {&(0x7f0000000300)="ff003084d038e45124335ed4376ce09529e51d818c89147479e572c25f0f8e4f27b7ed493a66a486f8b254b09836ed380b81436d26aadb91ea091e73997288774ced4bf7fc830b4388c9b2b007ef1ff83b96073820ee864d123cb9ca353f777f84c545da1b7c6048124dffd51aba8448f537e1ce2745e22c0f8c638165c484", 0x7f}, {&(0x7f0000000540)="2447b4b8ee3ee35fc3d3edf1c1166b5562d4f0f639b04e77823bd5cc7ff71863a8e8f19b4f72c356101a68c304a800927667f2254025690327beb45fe09475663fbda1028af17de7ac6d2c5ad581b4153fde4983d05f25c5d2", 0x59}, {&(0x7f00000005c0)="416efa316b6beae1063c230f7b6dad1b2dddb92fce00ae442dd51d43afcef80fa5f569273874aecf1366320bb6b3b67144e6754c9addbecf24a6e8ca3c0912", 0x3f}, {&(0x7f00000001c0)}, {&(0x7f0000000a40)}], 0x8, 0x0) add_key$fscrypt_v1(&(0x7f00000002c0), &(0x7f00000009c0)={'fscrypt:', @desc2}, &(0x7f0000000a00)={0x0, "edc2f0a5b86aef4845198fd245f7315abbbde8b3ad0af3555a251b276bcdf2991c28a2b986b964c4b7b9cf6b8a16bae2acb6d186136a72f9c7274ae7c6abc7a6"}, 0x48, 0x0) add_key(&(0x7f0000000240)='id_resolver\x00', &(0x7f0000000280)={'syz', 0x3}, &(0x7f00000008c0)="dc09e84bf5b71b8410220659349437d533bf1cd44f06a6b4300f35a403928d22ec643b78765c616b2aa0d927b75c5fde1d85f841fa9931b45b8c0a9a7256ba1b197e748dd9db3b10601a3369ca55835630a670ed37bbb851c0d69c6223d843403bf05edd7da918926fbc6c16f0ead543e5c4a640b84ac2bea59f95961446757dccc02b0855eb0901feed4c7e984b49ca7ec2d3802b0d5fc4442c87c1a2a367bd38667cde93a5eb3cf49962ab8b7053efeb19a94ddde3cdbf2f0e2c9249cf97e9e037aecf1354fc7e268898aae0b3d7fb91de9fe6994b77351cbaae26dd3c", 0xde, 0x0) request_key(&(0x7f0000000200)='id_legacy\x00', &(0x7f0000000380)={'syz', 0x3}, &(0x7f0000000600)='*:}:\x00', 0xfffffffffffffff8) add_key$fscrypt_v1(0x0, &(0x7f0000000140)={'fscrypt:', @auto=[0x0, 0x0, 0x0, 0x63, 0x0, 0x0, 0x0, 0x36, 0x0, 0x0, 0x0, 0x39, 0x0, 0x0, 0x0, 0x39]}, &(0x7f0000000180)={0x0, "a8cf854b1a9d39561f7a729112ad874a929cfe855228cd92f2a325b3fb1d06ec80a6129ae91c7c065218a2d41491e11957a36898eec40fe53fa5116d35486266", 0x2d}, 0x48, 0x0) setgroups(0x400000000000026f, &(0x7f0000000080)=[0x0, 0xee00]) preadv(r0, &(0x7f00000006c0)=[{&(0x7f0000002a40)=""/4112, 0x1010}], 0x1, 0x0, 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r2, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x1}}, 0x0, 0xffffffbffffffbff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r1, 0x0) [ 881.518176][ T610] block nbd3: shutting down sockets 02:19:44 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x702) 02:19:44 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0xf, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) [ 881.715674][ T630] block nbd3: shutting down sockets [ 881.747024][ T640] block nbd0: shutting down sockets [ 881.776076][ T630] block nbd3: shutting down sockets 02:19:45 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x5, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:19:45 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:19:45 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x125d) 02:19:45 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0xc8f, 0x5}, 0x0, 0x8000000000000, 0x0, 0x0, 0x4, 0x0, 0xfffb}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) [ 882.076789][ T654] block nbd0: shutting down sockets [ 882.131986][ T658] block nbd0: shutting down sockets [ 882.132979][ T650] block nbd3: shutting down sockets [ 882.188750][ T650] block nbd3: shutting down sockets 02:19:47 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x2009, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) 02:19:47 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x10) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:19:47 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x6, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:19:47 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x125e) 02:19:47 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000000000)={0x80000000}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000040)=ANY=[@ANYBLOB="440000001000030500"/20, @ANYRES32=0x0, @ANYRESDEC=r0, @ANYRES32=0x0, @ANYBLOB], 0x44}}, 0x0) 02:19:47 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x401, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="d072ad41af77c8733713559e093ea193307cb91799b865fd56cbcae2593814acb5c89c04216702fda2b8988ff209403f664ad9aa749cd6b0f6d73ad56c20d42d3859e0521241b641002195cde5ee7481b6e9387c74fc001195730e23c202ac2c31aa99151a73b8022913fa4903d43fae4657b47170fcd2f14f28d889086d1c42f6b58b923e2f6be066a596d061c5ad7702901cd307be40bf9f9524ce1ab1f90191bd3b938a78207349abe0bbcc8578ae89"], 0x10) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r3 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) 02:19:47 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300002, 0x1000}, 0x20) [ 884.500219][ T666] block nbd3: shutting down sockets [ 884.506956][ T672] block nbd0: shutting down sockets [ 884.534426][ T675] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.5'. [ 884.568655][ T666] block nbd3: shutting down sockets [ 884.579490][ T676] block nbd0: shutting down sockets 02:19:47 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0xf, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 884.636740][ T683] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.5'. 02:19:47 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x125f) 02:19:47 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x301) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:19:48 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x5f, &(0x7f0000001140)={&(0x7f0000000180)=@ipv6_newroute={0x0, 0x18, 0x300, 0x70bd2d, 0x25dfdbfb, {0xa, 0x14, 0x0, 0x9, 0xff, 0x1, 0xfe, 0x1, 0x1500}, [@RTA_UID={0x0, 0x19, r2}, @RTA_ENCAP_TYPE={0x0, 0x15, 0x3}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000050}, 0x0) 02:19:48 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300003, 0x1000}, 0x20) [ 884.942405][ T687] block nbd3: shutting down sockets [ 884.958232][ T691] block nbd0: shutting down sockets [ 885.022008][ T687] block nbd3: shutting down sockets [ 885.023296][ T697] block nbd0: shutting down sockets 02:19:48 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x125d) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:19:48 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x2009, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:19:48 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x1260) 02:19:48 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000200)=0x32, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bridge0\x00', 0x10) connect$inet(r0, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) listen(r1, 0x101) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000380)=@filter={'filter\x00', 0xe, 0x0, 0xc0, [0x0, 0x200002c0, 0x200002f0, 0x20000320], 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"]}, 0x20b) sendmmsg(r0, &(0x7f00000038c0), 0x4000000000000a8, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000080}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@getrule={0x14, 0x22, 0x8, 0x70bd29, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x4000001) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:19:48 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300004, 0x1000}, 0x20) [ 885.302750][ T710] block nbd0: shutting down sockets 02:19:48 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') recvmsg$unix(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000001440), 0x6e, &(0x7f00000015c0)=[{&(0x7f00000003c0)=""/40, 0x28}, {&(0x7f0000001700)=""/174, 0xae}, {&(0x7f0000001580)=""/6, 0x6}], 0x3, &(0x7f0000001600)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @cred={{0x1c}}], 0x40}, 0x2000) syz_mount_image$affs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000440)="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", 0x1000, 0x1}, {&(0x7f0000000180), 0x0, 0xac}, {&(0x7f0000000300)="c33e9b0acea6f60c8e308210a3d3b4f0be39ad32f98807a55d957a95a8161eb0dc954c95853f09290aa2d10baaf902824c9e9adc84827fa5a81fea856e97974c40cdf9b1d81da80a97d084fe8a512ce46d36b16f14b5aa27b259d6cbd6f19bfd9add1259151c5155c8682872f7f9317c692e151b05bde14e6bd9142689633de85d945482cde835b0c22abe8d6ce019928b1724baa625e2828c100d", 0x9b, 0x2ad}], 0x40, &(0x7f0000001680)={[{'ramfs\x00'}], [{@hash}, {@obj_user}, {@hash}, {@permit_directio}, {@dont_measure}, {@uid_gt={'uid>', r0}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}]}) creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r2, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r1, 0x0) r3 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) [ 885.344298][ T705] block nbd3: shutting down sockets [ 885.365591][ T713] block nbd0: shutting down sockets 02:19:48 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x125e) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:19:48 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300002, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 885.475395][ T705] block nbd3: shutting down sockets 02:19:48 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x101, "ed005400000000003ec13e200000000001000000000000000000000000001000"}) syz_usb_connect$hid(0x0, 0x0, 0x0, &(0x7f0000000200)={0x0, 0x0, 0x16, &(0x7f00000000c0)=ANY=[@ANYBLOB="05071600020a10030000000000f3ad61"]}) r1 = dup(0xffffffffffffffff) write$FUSE_NOTIFY_RETRIEVE(r1, &(0x7f00000000c0)={0x14c}, 0x137) write$FUSE_NOTIFY_RETRIEVE(r1, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)={0x2320, 0xc, 0x5, 0x101, 0x70bd25, 0x25dfdbff, {0x2, 0x0, 0x4}, [@typed={0x1004, 0x4e, 0x0, 0x0, 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@nested={0x10, 0x6c, 0x0, 0x1, [@generic="b8145cf1e23898449fdd603a"]}, @nested={0x8f, 0x62, 0x0, 0x1, [@typed={0x8, 0x91, 0x0, 0x0, @pid}, @generic="9568f95e7ddc18dc14437f124db35dbf0af4e4a6c528e62753e442f336d2d0955283c8c865e63315b4853bf71ba11c34f31263a44730fbb67b7a027c0005a5b430ed21b7bfe57be8ca7ec79e6025aa76d04fefd173dc522ee812b8df1938b7b79f6fd0209698c3036cd433160ec9e614273363a7f696b83d4b99f9c87d96d0af706cb5"]}, @nested={0x197, 0x5c, 0x0, 0x1, [@typed={0x14, 0x79, 0x0, 0x0, @binary="5ddb4f2ca8c2b164ca8d16a0ddc3311e"}, @generic="9ca59667d42707624f85f2622e0b6f17d58cb7b11bf52621d8c270122fe81c1fdb", @generic="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", @typed={0x62, 0x23, 0x0, 0x0, @binary="2b1f2e1da122cd1eac4d36f8514b98e9160ba472802c190b7b1b08b5b8c31c9d94ed293b6488ce95de8f72c09dea2b5921b9028d2c1c4dbfd299871addbecb531933a912cdc5f8353e0440461d0f7254ba0246a15baaed020c8a7d6fb841"}]}, @generic="508e7c99bb87d736fc7eddb982821a0b2109703d2a6679d092a411a39480bb8f67c3fb14f8f618a45ca23acc70c1883587315bd3455f8615f87fd8cd193d0e26d92b30412663f6a1ee62219157db91b58b6ba59b9d98037b2cd2c6792b74a0cbd264c1d87af3b176b9d05fce27106a642f23c6d464629821d055965ec20c919d5e72a00142ffd09b9adf277c11046b5038156231142824d04e9e260fc0f37269309b9528ef613aefb48fc0ff6f3ff44252d6ebf6895febc673fa73e7f39e29efcb6f46a81f5695874dbb5e948b64"]}, 0x2320}, 0x1, 0x0, 0x0, 0x10}, 0x20000015) 02:19:48 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x1261) 02:19:48 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300005, 0x1000}, 0x20) 02:19:48 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300003, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 885.706212][ T728] block nbd3: shutting down sockets [ 885.776607][ T737] block nbd0: shutting down sockets [ 885.805287][ T728] block nbd3: shutting down sockets 02:19:49 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x1262) [ 885.878670][ T740] block nbd0: shutting down sockets 02:19:49 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300006, 0x1000}, 0x20) 02:19:49 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x125f) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:19:49 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300004, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 886.129085][ T744] block nbd3: shutting down sockets [ 886.176214][ T744] block nbd3: shutting down sockets [ 886.177986][ T751] block nbd0: shutting down sockets 02:19:49 executing program 5: perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$caif_stream(0x25, 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = dup(0xffffffffffffffff) write$FUSE_NOTIFY_RETRIEVE(r1, &(0x7f00000000c0)={0x14c}, 0x137) write$FUSE_NOTIFY_RETRIEVE(r1, 0x0, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r1, 0xc004500a, &(0x7f0000000100)=0x400) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000000)=0x40) openat$autofs(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) readv(r0, &(0x7f0000000400)=[{0x0}, {0x0}, {&(0x7f0000002600)=""/4096, 0x1000}], 0x3) [ 886.271005][ T755] block nbd0: shutting down sockets 02:19:49 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x147042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) 02:19:49 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x1260) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:19:49 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x1263) 02:19:49 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300007, 0x1000}, 0x20) [ 886.490116][ T766] block nbd0: shutting down sockets 02:19:49 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300005, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 886.528258][ T761] block nbd3: shutting down sockets 02:19:49 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x85) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000240), 0xb09740, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/asound/seq/clients\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0xb, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="18130000", @ANYRES32=r1, @ANYBLOB="00000000000000000fb8040004000000048b0500ff0f0000611bf4ff0300000085862000ffffffff181b0000", @ANYRES32=r0, @ANYBLOB="00000000000000000000ffffffff"], &(0x7f0000000200)='GPL\x00', 0x1, 0xd2, &(0x7f0000000300)=""/210, 0x0, 0xc, '\x00', 0x0, 0x5, r2, 0x8, &(0x7f0000000440)={0x0, 0x3}, 0x8, 0x10, &(0x7f0000000480)={0x2, 0xf, 0x842e, 0xc7f3}, 0x10, 0xffffffffffffffff, r3}, 0x78) truncate(&(0x7f0000000040)='./bus\x00', 0x6) r4 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x8) ftruncate(r4, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r1, 0x0) r5 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r5, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) connect$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @private=0xa010102}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000000540), 0x187, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000004800)=[{{&(0x7f0000000580)=@nfc={0x27, 0x0, 0x0, 0x1}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000600)="d4967d9430587b3515b9a566b7dd9cb0117ac45856a9d104a7fa385ec42518fd911fc1588b23944b67d0b301b9cae3ad63c59d8d7157b86a6101ca6b3ee4143b0684a0f95e04fcca6311c1c6387b4788140c763f47d60ac91b958a2771c090ca6f6f20cefab463d271264566b935137f893fb839a948ab94111d88c18ec327a5a2974888595e3a5c2acbc86352185342344509668895fc459494a0b98067e0e0083313ead142cf4e51e737552f9998e3034770bfae85b8245753a2e8b0", 0xbd}, {&(0x7f00000006c0)="96d7fa43dca9ee5cf2a5c263b9bc9b0157fdc7e4d9c46ef2b654faa81f6cbe7ed9d22b76f3544149a80d1b780a14dde776b0d074d70fd74782edaa8bfc72b8746b9abd38f5c9f5c1a5e7cbaf53e51076f75ef2be8e1c4de6757b403deedd1cd842c20c70d65e1cd7ca31335a428e21ad3bac2ecaf8f4ee4a75b7d49e616fa4f7675c21d5dfc7c1f7955bfee90d13ed191565a889e35fa34073581ca2a9284bb23724029d224064d242b683e2fbb6563426a4b3053a44703d04691a0714dd7eb536f15c27277a97d2a4caeeb818509203352439db92d8c8b39a7e4ba9d3", 0xdd}, {&(0x7f00000007c0)="859321b48b76e6f7c81ae10670d5a555b2fff5ca52108a909f37caed3d071d69ab2151c5a93eac5cdc7c6fa0f5cfa2596a9b08342ea2b143303f09d60cfc53c2cee57732adccfc3cac0fd66295e00ed73719e367", 0x54}, {&(0x7f0000000840)="9f072c1708ccb9568fd5", 0xa}, {&(0x7f0000000880)="c02e26177fcb01bce9dbbe3b256b371ef0f28a2c9ae7083339e2db5e24b81ea05caa1d83a6edd3e0c167db72846faeae302dffe9994763365364a82be2f2e00010c309d1e7ed6c25b998aac788e2a3", 0x4f}, {&(0x7f0000000900)="8ee74e60c23aab12d1c1af93f9d9e15f94b8fa19bfd38045d85c2dfb7c5847f3440ccd7b15470714b3e853e7fd3f", 0x2e}, {&(0x7f00000048c0)="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", 0x15f}], 0x7, &(0x7f0000000a80)=[{0xc0, 0x108, 0x3, "13c8df4e7cd15d4bc1f0d4e4325beb9cf764ca9dd3d7a196f34d7fe5b545b0e6a1037177a7f6b4bf6e4b304b1fdcb366b710e80b8bbf91796898710c1562461b98c321ef34cf19101620bb88c820a15288f52e460a333b56adb19c1e1b1f396b52b764ca0f3e01d558d528c1ef9481b2f533161a058fe156cd4376eff23e9ca95e9540d87a53d25844408a46a1fe305f02f783cf1684e1feeead70cd85a86398f4a8f06882b80f353d081d34c6b978"}, {0xc8, 0x113, 0x9, "61a006bd98058b8276a4277788671d564ef620aa692a8eb53a5b1d985a5aa276215fb4c41a288cd875ada0d9abb253392b6fcb7317001557c533239a93512bbf4ebfce477b280af5ce82d430fadbc1a981082623ef1a54deb57a227fbcda3358be4396b318d21d49c4610749e3ae032cd45b561dce2817a94df7a30d117ed40dbc8c28a1c020abbd0326e636ff8b56c04e624456ad328199650c8a4d4e891bd74d49f9fb1aad803e42af3313b2ecf8071b1714"}, {0x48, 0x10d, 0x40fb0c95, "28bc7e54a4e17481c3b93de801f2fb070f65ee3e78d5e196d68c242826da160d0356114cf634f80940628c3bca2f43b57e3486ccfa8025"}, {0x68, 0x8a50ee05ad20deb, 0x6, "3c51bc0688aeb6b7ffd8c4c7029fcfa6bea9ed82819117d40a635a9cfbe6be94ba83da8fa88088c36f44dd87e2f49edfc7916fe314bfec90176eb5af2c2cec041a3acc839046e5f1950ea82eda7f30d54e10d66677abd6"}, {0xf0, 0x38e4cf189e1479fa, 0x5, "25c6f54d17d6137de747b3553177603622b8fdca9e8b65d2e5f2d5f2d897ac04cca295726168d3dec03c486a98bc56545ff2c4fb9766f64dd89e3ab46bac0a72b42ffdabbf5330ac2decd9ca1fe666993d1dde2d75991d36a67ad0e68a8d8efa6897fa415554716eec0df75e431816108259089d3057472c91abc5c8a8936b64a0817203a0bef0795af87b58f73fea2d2dbfdfda6c978680ff6fa8966f0586f1661b52a1eb34ec787344b2fc3a37d3262c6412ab9a0961abeb16f2c956e4f59cea3599dfc11d3b75694b3bd5f0ce3e03d545ca7b8ed8df8abb"}, {0x70, 0x104, 0x0, "f48b7858e03907d737683c612a0d386f923d091dee2684028f93ad6be237ef1694fe7d37589abd7118c8b5b28e281ce7a0b74265c9b743654cb08b1ad658816cc2e5c6173d489293ae9d8aeae5303b6e0989617e2aa3f45fe2fdeae815a3"}, {0x1010, 0x101, 0x4a90, 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"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"}, {0x18, 0x102, 0x5, "2e71923b63d079"}, {0x110, 0x107, 0x4, "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"}, {0x10, 0x115, 0x3}], 0x12f8}}], 0x3, 0x8000) [ 886.569437][ T771] block nbd0: shutting down sockets [ 886.589217][ T761] block nbd3: shutting down sockets 02:19:49 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300008, 0x1000}, 0x20) 02:19:49 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x1264) 02:19:49 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x1261) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 886.808803][ T780] block nbd3: shutting down sockets 02:19:50 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300006, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 886.867607][ T780] block nbd3: shutting down sockets 02:19:50 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300009, 0x1000}, 0x20) 02:19:50 executing program 5: perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x10008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x374, &(0x7f00000008c0)={0x0, 0x3, 0x0, 0x0, 0x255}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x4000010, r0, 0x8000000) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x100, &(0x7f0000000140)=0xfff, 0x0, 0x4) r4 = socket$netlink(0x10, 0x3, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x2004, @fd=r4}, 0x0) io_uring_enter(r0, 0x2039, 0x0, 0x0, 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) syz_genetlink_get_family_id$tipc(&(0x7f0000000180), r5) sendmsg$DEVLINK_CMD_PORT_SET(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)={0x44, r6, 0x85404602f4bc1d13, 0x70bd2b, 0x0, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x6}}]}, 0x44}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000100)={'wlan0\x00'}) [ 886.975173][ T793] block nbd0: shutting down sockets 02:19:50 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x1265) [ 887.035432][ T796] block nbd0: shutting down sockets 02:19:50 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x1262) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 887.291344][ T800] block nbd3: shutting down sockets 02:19:50 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x30000a, 0x1000}, 0x20) 02:19:50 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300007, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:19:50 executing program 5: r0 = socket$inet(0x2, 0xa, 0xffffffff) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000040)=0x4, 0x4) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000000), 0x10) write(r1, &(0x7f00000000c0)="1724e7e27802a339a10b716592595e5eab15b3115f24f8c5c36889328c", 0x1d) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x80, &(0x7f0000007f80)=[{&(0x7f00000001c0)='*', 0x1a000}], 0x1}, 0x0) [ 887.363556][ T810] block nbd0: shutting down sockets [ 887.398321][ T800] block nbd3: shutting down sockets [ 887.464953][ T812] block nbd0: shutting down sockets [ 887.671045][ T3266] ieee802154 phy0 wpan0: encryption failed: -22 [ 887.677394][ T3266] ieee802154 phy1 wpan1: encryption failed: -22 02:19:50 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x55907e, 0x88) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000200)}}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) rename(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./file0\x00') socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) r2 = syz_open_dev$vcsu(&(0x7f0000000040), 0x5, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000, 0x4}, 0x20) 02:19:50 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x1267) 02:19:50 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'netpci0\x00'}) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890c, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x0, @loopback}, @tipc=@nameseq={0x1e, 0x1, 0x0, {0x0, 0x0, 0x2}}, @nl=@unspec, 0x0, 0x0, 0x0, 0x0, 0x375, &(0x7f0000000340)='veth1_vlan\x00', 0x0, 0x0, 0x114}) sched_setscheduler(0x0, 0x0, &(0x7f0000000380)) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='dctcp\x00', 0x6) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a, @rand_addr, 0x7f00}, 0x1c) r1 = dup(0xffffffffffffffff) write$FUSE_NOTIFY_RETRIEVE(r1, &(0x7f00000000c0)={0x14c}, 0x137) write$FUSE_NOTIFY_RETRIEVE(r1, 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000001c0)='htcp\x00', 0x5) sendmsg$ETHTOOL_MSG_EEE_GET(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001700)={&(0x7f0000001780)=ANY=[@ANYBLOB="8c010000", @ANYRES16, @ANYBLOB="000127bd700052d7495e17e463767461703000000000000000000800030001002000087d0200"/49, @ANYRES32=0x0, @ANYBLOB='\x00\x00\a\x00\x00\x009\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="500001801400020073797a6b616c6c65723000000000000008000100", @ANYBLOB="31d26cecf37cd25526c186e2eb337e0e95d4e581ea2f955c6ef2bb35eba1dd3193683bfc0ed38111fd726ccba46658591db2ef615e83e09e450c575fd2359cad8c6345752eba3a322f86218419213544b5217127b5b0f1543359a8bcd4d2de7bde2e81874b8fab9d04e57bdade647c4279af597faad025e90301bdfce0c4ca85a3680d2455dfba6857b4272f3865a23eb42085bb385ab7fbef8f707288569e5c05fa3fcc5d2525e4f65aacdcb508bb25a02e2ab8e42665c012f69d6a6b22730030fe3a5ce72070ccac43dafcad685ca05f1cf9932d", @ANYBLOB="140002006261746164765f736c6176655f31000008000100", @ANYBLOB="140002006d6163766c616e3100000000000000041400018008000300010000000800903baa41e88b1d034002000000180001801400020076657468305f746f5f68732000018008000100e664a7b382d9d06b52454194bf4a75e921eba64d3d3c899724909e3311db7ace9114c86edc6d2ddcf5e32535d668e926ddf8", @ANYRES32=0x0, @ANYBLOB="14000200000000000000000000000000000000003800018008000100", @ANYRESHEX=r0, @ANYBLOB="080003000100000008000100", @ANYBLOB="1400020076657468305f76", @ANYRES32=0x0, @ANYBLOB="6c0001800800030003000000140002006e6574706369300000000000000000000800030002000000140002006361696630000000000000000000000014000200766c616e31000000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="140002006261746164765f736c6176655f300000"], 0x18c}, 0x1, 0x0, 0x0, 0x20000014}, 0x10000080) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000400)={{}, 0x0, 0x14, @inherit={0x88, 0x0}, @devid}) setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000000100)=0x261d, 0x4) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @broadcast}, 0x2) 02:19:50 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x1263) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:19:50 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x30000b, 0x1000}, 0x20) 02:19:50 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300008, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 887.889018][ T832] block nbd0: shutting down sockets [ 887.950716][ T828] block nbd3: shutting down sockets [ 887.991086][ T840] block nbd0: shutting down sockets 02:19:51 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x30000c, 0x1000}, 0x20) [ 888.032278][ T828] block nbd3: shutting down sockets 02:19:51 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x1264) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:19:51 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x1268) 02:19:51 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300009, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:19:51 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./bus\x00', 0x2) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) [ 888.338881][ T856] block nbd0: shutting down sockets [ 888.373319][ T853] block nbd3: shutting down sockets 02:19:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c0000001000850600114900000084ffcf8a63ed", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e6400000037cddee2d3e3bc790001"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="4000000010000104000000000000000000000800", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e0001007769726567756172640000000400028008000a00", @ANYRES32=r5], 0x40}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x1, 0x803, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r8}]}, 0x40}}, 0x0) 02:19:51 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x30000d, 0x1000}, 0x20) [ 888.402293][ T864] block nbd0: shutting down sockets [ 888.453926][ T860] block nbd3: shutting down sockets 02:19:51 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x1269) 02:19:51 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x1265) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:19:51 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x30000a, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 888.642278][ T878] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 02:19:51 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x30000e, 0x1000}, 0x20) [ 888.744795][ T875] block nbd3: shutting down sockets [ 888.806914][ T882] block nbd0: shutting down sockets [ 888.813273][ T875] block nbd3: shutting down sockets [ 888.869330][ T880] bond1: (slave wireguard0): The slave device specified does not support setting the MAC address 02:19:52 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x1274) [ 888.934068][ T880] bond1: (slave wireguard0): Error -95 calling set_mac_address [ 888.943180][ T923] block nbd0: shutting down sockets 02:19:52 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x30000b, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:19:52 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x1267) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 889.065032][ T904] bond1: (slave wireguard0): The slave device specified does not support setting the MAC address [ 889.106928][ T904] bond1: (slave wireguard0): Error -95 calling set_mac_address [ 889.141763][ T928] block nbd3: shutting down sockets [ 889.148505][ T935] block nbd0: shutting down sockets 02:19:52 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x30000f, 0x1000}, 0x20) [ 889.241697][ T928] block nbd3: shutting down sockets 02:19:52 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x1276) 02:19:52 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x200, 0xc3, 0x6, 0x8, 0x3, "f54fccc5c39c9c16cb2b8a8ea2bcd950c00a0c"}) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) [ 889.299576][ T942] block nbd0: shutting down sockets [ 889.344058][ T878] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 889.390105][ T880] bond1: (slave wireguard0): The slave device specified does not support setting the MAC address [ 889.441902][ T880] bond1: (slave wireguard0): Error -95 calling set_mac_address [ 889.564441][ T954] block nbd3: shutting down sockets [ 889.638941][ T957] block nbd3: shutting down sockets 02:19:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c0000001000850600114900000084ffcf8a63ed", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e6400000037cddee2d3e3bc790001"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="4000000010000104000000000000000000000800", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e0001007769726567756172640000000400028008000a00", @ANYRES32=r5], 0x40}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x1, 0x803, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r8}]}, 0x40}}, 0x0) 02:19:52 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x1268) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:19:52 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x30000c, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:19:52 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300010, 0x1000}, 0x20) 02:19:52 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x1277) 02:19:53 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x30000d, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 889.923165][ T973] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 889.952357][ T964] block nbd3: shutting down sockets [ 889.959213][ T971] block nbd0: shutting down sockets 02:19:53 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300011, 0x1000}, 0x20) [ 890.073810][ T990] block nbd0: shutting down sockets [ 890.084497][ T977] bond2: (slave wireguard0): The slave device specified does not support setting the MAC address [ 890.097641][ T1004] block nbd3: shutting down sockets [ 890.107290][ T977] bond2: (slave wireguard0): Error -95 calling set_mac_address 02:19:53 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x1278) 02:19:53 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x1269) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 890.218892][ T973] bond2: (slave wireguard0): The slave device specified does not support setting the MAC address 02:19:53 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x2}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) [ 890.292118][ T973] bond2: (slave wireguard0): Error -95 calling set_mac_address 02:19:53 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x30000e, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 890.352095][ T1034] block nbd0: shutting down sockets 02:19:53 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x1274) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 890.402757][ T1037] block nbd0: shutting down sockets [ 890.476139][ T1032] block nbd3: shutting down sockets [ 890.608037][ T1032] block nbd3: shutting down sockets [ 890.610180][ T1047] block nbd0: shutting down sockets 02:19:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c0000001000850600114900000084ffcf8a63ed", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e6400000037cddee2d3e3bc790001"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="4000000010000104000000000000000000000800", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e0001007769726567756172640000000400028008000a00", @ANYRES32=r5], 0x40}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x1, 0x803, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r8}]}, 0x40}}, 0x0) 02:19:53 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300012, 0x1000}, 0x20) 02:19:53 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x30000f, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 890.690636][ T1051] block nbd0: shutting down sockets 02:19:53 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x1279) 02:19:53 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x1276) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 890.849335][ T1057] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 890.939556][ T1056] block nbd3: shutting down sockets 02:19:53 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300013, 0x1000}, 0x20) [ 890.991347][ T1063] bond3: (slave wireguard0): The slave device specified does not support setting the MAC address [ 891.002714][ T1063] bond3: (slave wireguard0): Error -95 calling set_mac_address [ 891.019317][ T1096] bond3: (slave wireguard0): The slave device specified does not support setting the MAC address 02:19:54 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300010, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 891.040815][ T1098] block nbd3: shutting down sockets [ 891.062226][ T1096] bond3: (slave wireguard0): Error -95 calling set_mac_address [ 891.072786][ T1097] block nbd0: shutting down sockets 02:19:54 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x127a) 02:19:54 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x1277) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 891.466241][ T1122] block nbd3: shutting down sockets [ 891.466440][ T1124] block nbd0: shutting down sockets [ 891.555967][ T1122] block nbd3: shutting down sockets [ 891.556735][ T1131] block nbd0: shutting down sockets 02:19:54 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x82000, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) open(&(0x7f0000000580)='./bus\x00', 0x400000, 0xa0) openat(0xffffffffffffffff, &(0x7f0000001980)='./file0\x00', 0x204000, 0x6d) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='-\x00', &(0x7f0000000180)='ramfs\x00', &(0x7f0000000200)='ramfs\x00'], &(0x7f0000000540)=[&(0x7f0000000300)='ramfs\x00', &(0x7f0000000340)='^*}.-#])*!\x00', &(0x7f0000000380)='(\'\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000440)='\'\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='ramfs\x00', &(0x7f0000000500)='ramfs\x00']) r1 = open(&(0x7f00000019c0)='./file0\x00', 0x143042, 0x1a3) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x44000, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = syz_mount_image$affs(&(0x7f0000000600), &(0x7f0000000640)='./file0\x00', 0xffffffff, 0x4, &(0x7f0000001880)=[{&(0x7f0000000680)="9215d51c3b8560c77343c76c7d21b99f08a2760b175c26ff620acd614b2cc4c3f447db34a3c5f0f313c778aa90caf923af97e92cd5fdcfcd8b872d3c", 0x3c, 0x2}, {&(0x7f00000006c0)="b7325a9c2709335c9c42469a11155102ac2194c4403687e29e16e062ce8db67433fdef1c8c4e9d0b6ec897905062861c75f74aed506414d0dc1285feb35cf15f2414303c3fe0832466731175466a213fc9e84a6aee226a1c37cb8bcfd3cdf6baedc2f8a19799309716e0008fa5b1b37b66dd950f8f9e3939ef1a8d0466af45146e7c3a1644b58f4608891525ea8bdd33740b82026e6da22b", 0x98, 0x2}, {&(0x7f0000000780)="979b0be8a769788a28df244d12d417569156b50b031d1a8fe4110edc0c41d1b6ef0d2933a8e0c6c087688d06e019e6f7c4c7ee60a7889299ebad259521836a24de20677b90154720921cede95baa3e3bab5324114b4ba5dd6ae2c01c4706d8766d387633a57eefc78268be5ad9eb44801fca00c6312d4312a8e78c09b38f60e217c548beab906bc115855aef3122d89a0989fad6b7c09d6ff2584f8fe1e6b406f4f9ccb3449db01e8381bc67dbb39124d5a417c180eb0d1c6edc6e9cea7b26a6b1e625dccf9ce41fa7a113684c24bf0f2b6becc5e0e17efa268903ad9d834d9c5b09", 0xe2, 0x8}, {&(0x7f0000000880)="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", 0x1000, 0x5}], 0x1001000, &(0x7f0000001900)={[{')'}, {'^*}.-#])*!\x00'}, {'-\x00'}, {'\'\x00'}], [{@fowner_eq={'fowner', 0x3d, 0xee01}}]}) openat(r2, &(0x7f0000001940)='./file0\x00', 0x0, 0x0) r3 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) 02:19:54 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x127b) 02:19:54 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300014, 0x1000}, 0x20) 02:19:54 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300011, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:19:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c0000001000850600114900000084ffcf8a63ed", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e6400000037cddee2d3e3bc790001"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="4000000010000104000000000000000000000800", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e0001007769726567756172640000000400028008000a00", @ANYRES32=r5], 0x40}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x1, 0x803, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r8}]}, 0x40}}, 0x0) 02:19:54 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x1278) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 891.740188][ T1142] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 891.784777][ T1135] block nbd3: shutting down sockets 02:19:54 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300015, 0x1000}, 0x20) [ 891.826856][ T1143] block nbd0: shutting down sockets [ 891.845530][ T1135] block nbd3: shutting down sockets [ 891.917976][ T1148] bond4: (slave wireguard0): The slave device specified does not support setting the MAC address [ 891.959974][ T37] audit: type=1804 audit(1629598794.931:294): pid=1145 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir841560266/syzkaller.5nUzPx/975/file0/file0" dev="sda1" ino=14980 res=1 errno=0 [ 891.987423][ T1148] bond4: (slave wireguard0): Error -95 calling set_mac_address 02:19:55 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300012, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 892.002510][ T1142] bond4: (slave wireguard0): The slave device specified does not support setting the MAC address [ 892.014117][ T1142] bond4: (slave wireguard0): Error -95 calling set_mac_address 02:19:55 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x1279) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:19:55 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x127c) 02:19:55 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = openat$incfs(r1, &(0x7f0000000180)='.pending_reads\x00', 0x103000, 0x8) mknodat$null(r2, &(0x7f0000000200)='./bus\x00', 0x100, 0x103) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240), 0x101000, 0x0) getsockopt$rose(r3, 0x104, 0x1, &(0x7f0000000300), &(0x7f0000000340)=0x4) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) 02:19:55 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300013, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:19:55 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300016, 0x1000}, 0x20) 02:19:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c0000001000850600114900000084ffcf8a63ed", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e6400000037cddee2d3e3bc790001"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="4000000010000104000000000000000000000800", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e0001007769726567756172640000000400028008000a00", @ANYRES32=r5], 0x40}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) socket(0x1, 0x803, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8}]}, 0x40}}, 0x0) [ 892.279145][ T1209] block nbd3: shutting down sockets [ 892.310352][ T1211] block nbd0: shutting down sockets [ 892.350193][ T1209] block nbd3: shutting down sockets [ 892.360664][ T1214] block nbd0: shutting down sockets 02:19:55 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x127d) 02:19:55 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x127a) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 892.515365][ T1222] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 02:19:55 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300017, 0x1000}, 0x20) 02:19:55 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300014, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 892.640559][ T1223] block nbd3: shutting down sockets [ 892.704821][ T1233] block nbd0: shutting down sockets [ 892.726809][ T1228] bond5: (slave wireguard0): The slave device specified does not support setting the MAC address [ 892.753451][ T1267] block nbd3: shutting down sockets [ 892.794228][ T1270] block nbd0: shutting down sockets [ 892.799260][ T1228] bond5: (slave wireguard0): Error -95 calling set_mac_address 02:19:55 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x127b) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:19:55 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x127e) [ 893.021608][ T1283] block nbd3: shutting down sockets 02:19:56 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300015, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:19:56 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300018, 0x1000}, 0x20) [ 893.124739][ T1291] block nbd0: shutting down sockets [ 893.126918][ T1283] block nbd3: shutting down sockets [ 893.156055][ T1292] block nbd0: shutting down sockets 02:19:56 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x127c) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:19:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c0000001000850600114900000084ffcf8a63ed", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e6400000037cddee2d3e3bc790001"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="4000000010000104000000000000000000000800", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e0001007769726567756172640000000400028008000a00", @ANYRES32=r5], 0x40}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) socket(0x1, 0x803, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8}]}, 0x40}}, 0x0) 02:19:56 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x127f) 02:19:56 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) 02:19:56 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300016, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:19:56 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300019, 0x1000}, 0x20) [ 893.520270][ T1308] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 893.568464][ T1307] block nbd0: shutting down sockets [ 893.578202][ T1305] block nbd3: shutting down sockets [ 893.649423][ T1333] block nbd0: shutting down sockets [ 893.657088][ T1305] block nbd3: shutting down sockets [ 893.667513][ T1322] bond6: (slave wireguard1): The slave device specified does not support setting the MAC address [ 893.733022][ T1322] bond6: (slave wireguard1): Error -95 calling set_mac_address 02:19:56 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x4c00) 02:19:56 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x30001a, 0x1000}, 0x20) 02:19:56 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x127d) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:19:56 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300017, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 893.983472][ T1368] block nbd3: shutting down sockets 02:19:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c0000001000850600114900000084ffcf8a63ed", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e6400000037cddee2d3e3bc790001"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="4000000010000104000000000000000000000800", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e0001007769726567756172640000000400028008000a00", @ANYRES32=r5], 0x40}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) socket(0x1, 0x803, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8}]}, 0x40}}, 0x0) [ 894.081304][ T1368] block nbd3: shutting down sockets [ 894.083028][ T1373] block nbd0: shutting down sockets 02:19:57 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x4c01) 02:19:57 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x30001b, 0x1000}, 0x20) [ 894.136313][ T1380] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 894.185213][ T1382] block nbd0: shutting down sockets 02:19:57 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300018, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:19:57 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x127e) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:19:57 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r0, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) ftruncate(r1, 0xa) r2 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) [ 894.344020][ T1387] bond7: (slave wireguard1): The slave device specified does not support setting the MAC address [ 894.364270][ T1388] block nbd3: shutting down sockets [ 894.415004][ T1434] block nbd0: shutting down sockets [ 894.437616][ T1388] block nbd3: shutting down sockets [ 894.448888][ T1387] bond7: (slave wireguard1): Error -95 calling set_mac_address [ 894.482748][ T1438] block nbd0: shutting down sockets 02:19:57 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x30001c, 0x1000}, 0x20) 02:19:57 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x4c02) 02:19:57 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x127f) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:19:57 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) 02:19:57 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x30001d, 0x1000}, 0x20) 02:19:57 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c0000001000850600114900000084ffcf8a63ed", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e6400000037cddee2d3e3bc790001"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="4000000010000104000000000000000000000800", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e0001007769726567756172640000000400028008000a00", @ANYRES32=r5], 0x40}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x40}}, 0x0) 02:19:57 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300019, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 894.783824][ T1455] block nbd3: shutting down sockets [ 894.799408][ T1458] block nbd0: shutting down sockets [ 894.815637][ T1465] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 894.854470][ T1455] block nbd3: shutting down sockets 02:19:57 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') rename(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x200040, 0xa0) r2 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) [ 894.875303][ T1468] block nbd0: shutting down sockets 02:19:57 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x4c00) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:19:57 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x541b) [ 894.976868][ T1472] bond8: (slave wireguard2): The slave device specified does not support setting the MAC address 02:19:57 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x30001e, 0x1000}, 0x20) 02:19:57 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x30001a, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 895.026609][ T1472] bond8: (slave wireguard2): Error -95 calling set_mac_address [ 895.063833][ T1517] block nbd0: shutting down sockets 02:19:58 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x30001b, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 895.136843][ T1526] block nbd0: shutting down sockets [ 895.150451][ T1521] block nbd3: shutting down sockets [ 895.247702][ T1521] block nbd3: shutting down sockets 02:19:58 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x4c01) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:19:58 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c0000001000850600114900000084ffcf8a63ed", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e6400000037cddee2d3e3bc790001"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="4000000010000104000000000000000000000800", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e0001007769726567756172640000000400028008000a00", @ANYRES32=r5], 0x40}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x40}}, 0x0) 02:19:58 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x5421) 02:19:58 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x30001c, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:19:58 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300021, 0x1000}, 0x20) [ 895.501332][ T1547] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 895.515624][ T1546] block nbd0: shutting down sockets [ 895.576360][ T1548] block nbd0: shutting down sockets 02:19:58 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x4c04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 895.651184][ T1550] block nbd3: shutting down sockets [ 895.708878][ T1551] bond9: (slave wireguard3): The slave device specified does not support setting the MAC address [ 895.762252][ T1550] block nbd3: shutting down sockets [ 895.810574][ T1551] bond9: (slave wireguard3): Error -95 calling set_mac_address [ 895.907383][ T1603] block nbd0: shutting down sockets 02:19:58 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r2, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x80, 0xfc, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x0, 0x3, 0x0, 0x80000000, 0xfffd}, 0x0, 0x5, r0, 0x9) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r1, 0x0) r3 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) r4 = dup(0xffffffffffffffff) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) write$FUSE_NOTIFY_RETRIEVE(r4, 0x0, 0x0) read$FUSE(r4, &(0x7f0000002040)={0x2020}, 0x2020) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) 02:19:58 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300022, 0x1000}, 0x20) 02:19:58 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x5441) 02:19:58 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x30001d, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 895.982876][ T1609] block nbd0: shutting down sockets 02:19:58 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x4c05) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:19:58 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300023, 0x1000}, 0x20) 02:19:58 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c0000001000850600114900000084ffcf8a63ed", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e6400000037cddee2d3e3bc790001"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="4000000010000104000000000000000000000800", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e0001007769726567756172640000000400028008000a00", @ANYRES32=r5], 0x40}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x40}}, 0x0) [ 896.124206][ T1614] block nbd3: shutting down sockets [ 896.186663][ T1620] block nbd0: shutting down sockets 02:19:59 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x30001e, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:19:59 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300024, 0x1000}, 0x20) [ 896.235039][ T1614] block nbd3: shutting down sockets [ 896.235356][ T1626] block nbd0: shutting down sockets [ 896.260502][ T1629] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 02:19:59 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x5450) 02:19:59 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x4c81) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 896.403510][ T1632] bond10: (slave wireguard4): The slave device specified does not support setting the MAC address [ 896.415279][ T1632] bond10: (slave wireguard4): Error -95 calling set_mac_address [ 896.432813][ T1678] block nbd3: shutting down sockets [ 896.472804][ T1678] block nbd3: shutting down sockets 02:19:59 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x5451) [ 896.567078][ T1686] block nbd0: shutting down sockets 02:19:59 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') mount(&(0x7f0000000040)=@sr0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='configfs\x00', 0x40000, &(0x7f0000000200)='\\@\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000100), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x80104592, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x24, "00015400000000003ec13e20000000eb00df0000000000001f00"}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000000280)) fcntl$lock(r4, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) 02:19:59 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300021, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:19:59 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300025, 0x1000}, 0x20) 02:19:59 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x4c82) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:19:59 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c0000001000850600114900000084ffcf8a63ed", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e6400000037cddee2d3e3bc790001"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="4000000010000104000000000000000000000800", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e0001007769726567756172640000000400028008000a00", @ANYRES32=r5], 0x40}}, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x40}}, 0x0) [ 896.762211][ T1696] block nbd3: shutting down sockets 02:19:59 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300022, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 896.832649][ T1696] block nbd3: shutting down sockets 02:19:59 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x5452) [ 896.873104][ T1715] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 896.929710][ T1716] block nbd0: shutting down sockets [ 897.008231][ T1742] block nbd0: shutting down sockets 02:19:59 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300026, 0x1000}, 0x20) [ 897.093115][ T1718] bond11: (slave wireguard5): The slave device specified does not support setting the MAC address 02:20:00 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x5382) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 897.166388][ T1718] bond11: (slave wireguard5): Error -95 calling set_mac_address [ 897.174508][ T1754] block nbd3: shutting down sockets 02:20:00 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300023, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 897.245970][ T1766] block nbd3: shutting down sockets 02:20:00 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x5460) [ 897.422620][ T1777] block nbd0: shutting down sockets 02:20:00 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300027, 0x1000}, 0x20) 02:20:00 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r2, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r1, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x2) r3 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) 02:20:00 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300024, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 897.472615][ T1784] block nbd0: shutting down sockets 02:20:00 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x541b) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:00 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c0000001000850600114900000084ffcf8a63ed", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e6400000037cddee2d3e3bc790001"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="4000000010000104000000000000000000000800", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e0001007769726567756172640000000400028008000a00", @ANYRES32=r5], 0x40}}, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x40}}, 0x0) [ 897.514760][ T1783] block nbd3: shutting down sockets [ 897.595407][ T1783] block nbd3: shutting down sockets 02:20:00 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x6364) [ 897.638830][ T1794] block nbd0: shutting down sockets [ 897.651839][ T1796] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 02:20:00 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300025, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:00 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300028, 0x1000}, 0x20) [ 897.720398][ T1798] block nbd0: shutting down sockets [ 897.863869][ T1802] bond12: (slave wireguard5): The slave device specified does not support setting the MAC address [ 897.886500][ T1803] block nbd3: shutting down sockets 02:20:00 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x5421) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 897.911648][ T1802] bond12: (slave wireguard5): Error -95 calling set_mac_address 02:20:00 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) statx(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000200)={0xffffffff, 0x8, {0xffffffffffffffff}, {0x0}, 0x3}) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000000c0), 0x101880, &(0x7f0000000440)={[], [{@fowner_gt={'fowner>', r0}}, {@dont_measure}, {@func={'func', 0x3d, 'FILE_CHECK'}}, {@audit}, {@smackfsdef={'smackfsdef', 0x3d, 'ramfs\x00'}}, {@uid_eq={'uid', 0x3d, r1}}, {@fscontext={'fscontext', 0x3d, 'staff_u'}}]}) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r3 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r3, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) r4 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) [ 897.967741][ T1803] block nbd3: shutting down sockets 02:20:00 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x7704) 02:20:00 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300026, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:00 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300029, 0x1000}, 0x20) [ 898.061539][ T1856] block nbd0: shutting down sockets 02:20:00 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c0000001000850600114900000084ffcf8a63ed", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e6400000037cddee2d3e3bc790001"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="4000000010000104000000000000000000000800", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e0001007769726567756172640000000400028008000a00", @ANYRES32=r5], 0x40}}, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x40}}, 0x0) 02:20:00 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x5437) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 898.205137][ T1858] block nbd3: shutting down sockets 02:20:01 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x30002a, 0x1000}, 0x20) [ 898.283886][ T1872] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 898.306791][ T1858] block nbd3: shutting down sockets [ 898.378101][ T1874] block nbd0: shutting down sockets 02:20:01 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300027, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:01 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x8903) [ 898.484490][ T1904] block nbd0: shutting down sockets [ 898.499262][ T1877] bond13: (slave wireguard5): The slave device specified does not support setting the MAC address [ 898.567440][ T1925] block nbd3: shutting down sockets [ 898.585483][ T1877] bond13: (slave wireguard5): Error -95 calling set_mac_address 02:20:01 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x890b) [ 898.617671][ T1925] block nbd3: shutting down sockets 02:20:01 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x5450) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:01 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x30002b, 0x1000}, 0x20) [ 898.751642][ T1933] block nbd3: shutting down sockets [ 898.793121][ T1937] block nbd0: shutting down sockets [ 898.833933][ T1933] block nbd3: shutting down sockets [ 898.874582][ T1940] block nbd0: shutting down sockets 02:20:01 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r2, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1000000000}}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r1, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001a0002002bbd700225de000000"], 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x4) r3 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) 02:20:01 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300028, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:01 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c0000001000850600114900000084ffcf8a63ed", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e6400000037cddee2d3e3bc790001"], 0x3c}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x40}}, 0x0) 02:20:01 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x8912) 02:20:01 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x5451) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:01 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x30002c, 0x1000}, 0x20) [ 899.139530][ T1957] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 899.165597][ T1952] block nbd3: shutting down sockets [ 899.171671][ T1955] block nbd0: shutting down sockets 02:20:02 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300029, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 899.223777][ T1952] block nbd3: shutting down sockets [ 899.234940][ T1964] block nbd0: shutting down sockets 02:20:02 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x30002d, 0x1000}, 0x20) 02:20:02 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x5452) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 899.331730][ T1963] bond14: (slave wireguard5): The slave device specified does not support setting the MAC address 02:20:02 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x8913) [ 899.459673][ T1963] bond14: (slave wireguard5): Error -95 calling set_mac_address [ 899.546167][ T2008] block nbd3: shutting down sockets [ 899.588271][ T2012] block nbd0: shutting down sockets [ 899.609139][ T2008] block nbd3: shutting down sockets 02:20:02 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x30002a, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 899.667859][ T2019] block nbd0: shutting down sockets 02:20:02 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x30002e, 0x1000}, 0x20) 02:20:02 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r2, 0x2008002) r3 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r1, 0x0) r4 = socket$xdp(0x2c, 0x3, 0x0) recvmmsg$unix(r2, &(0x7f0000001040)=[{{&(0x7f0000000200)=@abs, 0x6e, &(0x7f0000000700)=[{&(0x7f0000000300)=""/152, 0x98}, {&(0x7f0000000440)=""/93, 0x5d}, {&(0x7f00000004c0)=""/162, 0xa2}, {&(0x7f0000000580)=""/137, 0x89}, {&(0x7f00000000c0)=""/39, 0x27}, {&(0x7f0000000640)=""/137, 0x89}], 0x6, &(0x7f0000000780)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x50}}, {{&(0x7f0000000800), 0x6e, &(0x7f0000000180)=[{&(0x7f0000000880)=""/176, 0xb0}, {&(0x7f0000000940)=""/128, 0x80}], 0x2}}, {{&(0x7f00000009c0), 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000a40)=""/91, 0x5b}], 0x1, &(0x7f0000000ac0)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xa8}}, {{&(0x7f0000000b80)=@abs, 0x6e, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/97, 0x61}, {&(0x7f0000000c80)=""/129, 0x81}, {&(0x7f0000000d40)=""/44, 0x2c}, {&(0x7f0000000d80)=""/42, 0x2a}, {&(0x7f0000000dc0)=""/89, 0x59}, {&(0x7f0000000e40)=""/181, 0xb5}], 0x6, &(0x7f0000000f80)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}], 0x4, 0x2, &(0x7f0000001140)) r6 = socket$alg(0x26, 0x5, 0x0) r7 = syz_open_dev$audion(&(0x7f0000001900), 0xfffffffffffffffe, 0x2) r8 = dup(0xffffffffffffffff) write$FUSE_NOTIFY_RETRIEVE(r8, &(0x7f00000000c0)={0x14c}, 0x137) write$FUSE_NOTIFY_RETRIEVE(r8, 0x0, 0x0) io_submit(0x0, 0x6, &(0x7f0000001c00)=[&(0x7f0000001180)={0x0, 0x0, 0x0, 0x5, 0xffff, r5, &(0x7f0000002040)="2e4e37715e2f9187d9ac08c520ed40875c3426571c34458717719e3545aa08667fc318f036755fbb8b5df33f44532d7db43a831a5b59e748b8484552e15cd7124973e1fc3b855ad3a795faa25058e8a4598ee4558c356bcf8bdae1c7aac70ef967182899e91f006fe7a2f2edf7e5bdfda735948c03b7a52f811b651d1f7e62827fecc03b7a260153d9a4b995dfad1881b43f0276b3b1ee96a891c422b76bef1f9bcc81d806d5250040085802887191793e53ee8f1b86bf0d67288335e874e868bb1eb8320027b86a91040a12e96e4c0ff2dc3209d4ff833be1cf50f2802f64df10753e556ad2387f78f3faa9b8be2d45d412e33ab43fb211b05f434dbb66ec4998fa2ba09297e64b7445757c00b6bb7003f13f7bbef136a7be44a1ba0be4949a1876bb845c47487bf83109a5ff0a0be0d965b443ab9208adb3b661a6bcdf3ebb013fba3abec7f28aa96f22d36e55026a74a1053733b8b596060507101085a02c3300034c8180a03d475d4045a3e772a4e0cffa32f784ffef77f59f4fde78e7869826d0ffed93904ad2560741703d49f4455a3519b726a5a9a98aef015c4524c75fabd767975610b9d5b94f121fbda2d530b260eb8ffe6d67aacaa0a088d2d16270445508d723a05e76846ee3092adf94ddc7cdf19937808ae9547be0c1dddc46ce12d6859b66648746bb84c122c64faa96415f7cca032988dd03e79c942748e8c1fbb3ecc4dd848075cba18996d7cca41efb809b51651867519f7aa2301180a2cbb211beffa59aa358a4e90e127f0542fc1eadf9e6758dc97e315d98572964e43ac87269ab7d1d0f980b654d3cbbfea1fd0f9add20887d445ff3df9b96a10b31b8ac136366c4408e430ecb28fe510dfc6159582081c608b7afe59385efac4df268f8bf31a857408b4d6a35e3a20bf59cc11c402b59d5dc499318a8e99d475093682656709f12fa4d3ea32c3f5a45e97d554401639c02269c94b681fad92eb60aee584c490a906d550a9db8988545cf789704d059c07c522279dba28d616cac5f819e0347189a8a592fa3e95a8ed95f9086d189893789fc0c180ade3c2c11e6ea7718196552f00469913505700d25a0863bb08bcf7283ebeba8f9018afd7f3f88c2d62e80c309d0aa6c5bb163117c21737ffdbbe5be82e07b72a896693e765e16b83a7418cc1ff505bd79db1657846f38f71e0326a95d8fce6edc5921b32804979c29b02d7506d3f289d56fe05151120e22f727d2559d6bfed3e4c8d60c92eb25721cdeb567ca4101e8b88b9290fb8d26571c3b6bc3b104f341ae10f1c3e1c6f7db7c56fff34b5f85b8b5ec173f9fb1c5346d5e892954a9005246b43dc5fa721c7e599183e43c406df9d4fb25e14cd396d9e98b44ce0a7fe54ba9ec96106ccc679e6703beed51c72578811c12cbab60f1b9b6b8bb6ebe4434e41ea5469fb2a0be3c5d3820e04843d1c6681dfef9cfe7169dd704a963bf57ae3431d68d42df8711cb91b962f213e1627017dc0ab5dd131d5090c8c7b74394baffe73b7241edc3f0865583574b22092736f76ab9308d21f55717b73e1cf5a7d309a5156f3e9f6c3034aa0ac7042dde049a1065f0f980cd22921cc501938e6e24910478a0f2d2f4ddc133b62677ef40c3a3bcf3db5611d4e8432016c52bf494c0334651e2bcf4e0c7efca86e7e8e1c09dffa7fc4dacc283c406755a7687718fbf79985082b84ad06a7148d0c44d69e3ec0f1e6eb28ed2f6d376d7791349ecf4f0538c5aebd12e3e3b8f981a349b0e96cd4f808d8fa205088e84df935c93c99a5a3d216aba5a1b3ec818102757cd690b82d8115eff8b8830f6033ec0d52306e4d7874862f72cb0dad66fe9200f3ad115614cecc95bd312571f159bea79df45365b3d12a43e76613c94bc53d8e062429dc45de841ca4ca07e49c10fdebbe0482f2232153397cb1677980e717d092e205f38080e152395de25a8e1c0797d4aef1986fe9b9b636f390990f9c09d880b6439da7f4368891c144673db7d1974a9586ab36c3a263151b4288c22b839e3e421fa51390e5da8662c2dd7e5f2f02f4577af2f7958c9b076b0591feeb7a2cf7d5b631995e979a2d3cb59f261981a2662b968b6d1d7f47a457af769f0558de0dd8beddca9de1feae65e559658cb04dde59f02d87c6072517068fde30adadf87a7f34f530f2938aa590ce07335769950ab776a5ec88c4e23f9fda5af4f94c1a5126474deac826e4344ff47b3bffa2eef19bab6600b3882dac89f7af687195ad8caa76aafdd5a256fead753f64b740e479ea67681e3022fe17ced5fbaa7fa30bf032419f58a4f132c66b22d1570121be1c985cf946ade9b58021ceff0399a226c902c51899edba5504082565920c18854cca01e38c2bbb5a977df04ccc95ed46496b27fa1aad6f357be73aa80a4daf656d88bf403f64f7d9b47d35d6282f0baf55d237c4940df48c33143d3ec3cb4b8365eeb7ff51d0d896c75c8a81b2617bf9215a27c0b73c4b34a8c19623b8a071ab8d4714c2123fac0dcdfc7264460deb2ecbea63d018078ae1f13f42d0359645166f837b2c8eb5fabf1f4297651bb063be7b98f63797c373fddf6f0d11c87c9a70b910755c76b066e4072833bd74cd92ec9fdb08706e199c824dfd02dfed61b76eea26401a8d04814808a299f6c0672cbdcb0aa294e924102ba6aade363f968d054c6e7fca13eec4740dd41889cff912155b2dfe71c80333a6e6a5a3c058c241302b1c7888f9c421a1cb17d1713adf9a2eb9669647c200385024af529c6dba719b5adc5d4b1b7dd6dbe6e360bb9f121e4257737c4fc110c7213796d7b3e22fc6d05e476aa7be4db43b7fc3ad3ccacd93cc49a97c6ff388596a580bb3b84983f8b68ea8056e84599f504ffb5a685f3c4eafed9cfc3852f80a327080d9f0c37510ef7646ed5b65a4a2824cf6c131cbafc34cfc15c5147b165027fbc4e1cd8ead52c9da12145345171b18457ee5ac17114a985967fe3fea68bf1559fc81993a250b714690088036753ea398dddb438d9b5a21ee1f1b711d209f26d8c6b9cd5e2a0c277531a08f2dae165fbb80f5c33f7ba0de3b83ac5a824ac308b4025f447972d803b0f6940f354030d020ee450c31ee7fddea91c7666eac1b204f305736287bc4041920cea477e50e402efa9b0d1c10c671dd9c6bb5f01cb0ad4719b4c7bcb0c02aeab47cb2edbad64752f695eb5d94568fe3236004856892b83395394f48e352d0965b8cf88bbee2f0e85848705e36da4221b692200bf39f0b477aa354b5fea1ac289cdd2b9d4ad1beafa656f21fcf2466b1be1b71596a20d5a68a3584fd0733292bb41516f553ad17748656942f0aa6742401d2db8f804bc3e9eba2ae4c88ccd7ef6e2a006f96667d01cc50c7a72543d76baa601097b1572fd2dbbe00e9c2b1c9a5594baa3717efbe79703bd58dc1d887c06b793842919bf5bec892ce4fc9fc59fea0e0231af92eca30e7cfc4121c6f67dec9670218c1d28edd33be327df94d59f42aac447aefe413c2e92717ad45399f0ebbb5b7d89800a4fb0d20ca93991602d04d668f94c480be815fa384b0ced61b58d92634c61161bcfcf6c6eead9ed471ac5bbc69c8a70a5dd01516642ed3021c472ca34f08c41f07903af4b63adfd2351e7f01ad9de2cf85eeb8363266d440f91fa4ecae4c647c0955876a4911d6af82be2c55c9bf0d95a09943c6f05290d38cc2981418af4ebe0513284ea02817c1352c296067352ee08bcf3443f1ea8b28aa64eb968d0879c8e70debbd244cc804ca1e4905d5c53a43a426a40d79b0ad0faddf6a6dc6c0873fdb835b3dca72e08bb299d4cebe4f5db9e1749464a9ef8a6245c1fce0ca8bca1e78b6b280f9e91d8db607d749ad7757656b6ca8873bcdc81b2b790fabc9751a06ccea8cb68541a96cbed0af3ad365fee7cc35e0c06046447741967ca7e8ca67cd34c0d0941d0788d29711fcd86b8506f1929b420308dd1d6cbf0363b21b05e3c7599e275b3eefe2d72b3d05d12b3407143e022b4800c70141afc18a2501ba4e80069fa37ff2f336ff2bbd8c67ca6912bbcf0feb62b7dd686682a62e30eb2251c5d945d2930fd3b56169e84f909fc7924fa66d6ba89cd70259e2ebbe597c5ac42a3806628909f08c375147421733d7da28789d64dddce3713ec67829ba5f3ff60fea3e5c290a80f3c62b51f481531a7daea461e9ff6cc52964bfc47cb04e4e8b2193cd1732b132ac5251b3ebfd5050f2471045178a281f3ce4e95067f7e16ede8738372ab9610e8f81b084c4b9d2d154c8704d265234472a212d2a49d78d7501f4a684c8bf103a329e65e276afb2e1e921fe2c8094a62976f0b150790ef12d5795dec6598470f22a7750e9bfb83d0aea079a42c54ef8741981d5d6e2bdb9b344bc0f3b22f5eb99dd0411fd3809c9c64b0d0166332830c1c9525804e3b13debcadfb8c5c6da0046a1da02ee628809923cbf95fe5c36b1e2d5c1a8868b9e9953e699dfd15211e36cb9377861fd6be75f2a4a18f04c94ffde318546f623e053a843e38dfff7adefb392f3ece2dde3796cd596a93df55c8b9b548098c3661d30a1d872c1dca08a2784865e80e924d3e56d3f16e0d801192d3c6b46c73d5a7905ca29d944fbf23bc6f014070322563dcd1ba282addc44a47a0e0e2d612af28b7a6a11305bdb8ae0d514d2dccb01e8f826eb2ee3794af9729e9aac885052c3312b8cf061e8b0ad8a8dc3b72cf898aa26764882b302875d9552490d55f06085792d4701b6f226f94a90a1e0d8528511c613b8ab00e1e00b933c20112e9a9e9520c421938fdde1fa502fb994506454ed4f3634ed5d7afac8dfa72db350dd66a07d9ded69964dcd498b26a4ca00febe57a6c2a068149c0b2952e8e4ae5908f296ff1635df30e9bc603f9836dd6d32d35dee49765412e37962af7b581a159a1b23b915cb22aeec7bd10520310cbe68d85405e4c2e17ed02d753d6129de794a3f32913eb997672d43611b09a973bc9e09448e40dff2a266a9d9df2f382eea8f3cdcb57db32b9cb10a055f257dd4398f65bc5595e818c59235dae7a5fe79829137c23746a20cc2a0808daab53afcfe3c4c5013921dc410a7003ad599bab8908d50808b8554cfcafa2d40be93d1cacddab51a684a720f81f418892d91bad31df29c6c9f3b15ad4195ba9f1bdd7ece7701013e5802bd5391ac5e76a08996aa45a0ed53de6c9ddabc23c47f49c1d1a5143a8d2edd7887f4f3d9031c420f3026afd7e17c116a075c675fcf0104fcb5e8c04630fc50b56142e0972ce491015189356216849bca14560cd8ba4372f62d221cf3fc932d4b528ac89d38b292f80602b534f476fd69cb5cc150324f689a1a5156eb37ab29e068f3b05769e860e94b3ebaa2b1f9a83694b370926e47b982b22c0bdd5d2056224349d4dab65690fa79fe6cfcf572ed077e6ada9232cff26c3c5cfa7bc61ba7a475c8edaab1a9aae71081c43b86c555edcbf7091ca93bf1c5bdc1cbc2d39e4da737d77da74ed1cacca1ff3bf8dd3084c26bb25b6d8ef95e3264979e1feb94838a69f9169c8f3d2db67a072ed9d44269d5032f4c4259d8f47430c3a2de4b03da26ef40ed438169c192df279574c0064c148a3ee72ac25dacf3e0188924f9a79fca15184e576b623d350dd4835eeb51c08248e110c2917d045a95b1fd8a4f65cad0a771c107a189fa90b98e0f83947a310aa4e8d885e6c3d947b20701739c9b499dc1eff8dc7985284d38735a497236c16fcf99ed6cc7a97097c6b8719e00a0432e8aa7a6fa051dc311a", 0x1000, 0x4, 0x0, 0x1, r0}, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x5, 0xeb, r6, &(0x7f00000011c0)="3445acd1fcd80150635d06e6da2e6786b39f49840f8af990c00c2c49877acadf738a0eb7e91b522d67ceb2144913866af5cbbf728d5e212db35872ca9a71a39e268b378336b29f7d4779913c64c7d3f72bf3cd141036ed6893ee6aa4b1a84400da36dacf24a9f2850ce241c330fa3efef57c6fe0b159188e2b56766ae08f6873fbbf374e5849d33548dd5ea8d7f493206ab04eb62daee2dc258ab63a59586fb5bcc45cdc89cb261f2b90fa8b1db9228c3196e51eee2efae0550fa394fc7dd8e71ee35f8b98b45d2fc22a2b", 0xcb, 0xb7cb, 0x0, 0x1}, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x5, 0x72, 0xffffffffffffffff, &(0x7f0000003040)="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", 0x1000, 0x1, 0x0, 0x2, r7}, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x2, 0x1f, r1, &(0x7f0000001980)="212a8486b60cf50b5fc20aa6f8ac8b64e366ad6f90ddb83d0bd9c0f4be291fd1349fc6cc215540f0913340a7e0a42d67896c424b41b5db64a567ef991f08ed4c2bf28f2ce08f20bc6254053d258c4c4fd0c5da2220c175fd6514c8be27b817d03957eb570d46f04851478c116ac25d6497d1cb4cd325f6d42a215f33add3554746f6", 0x82, 0x10001, 0x0, 0x3, r1}, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x1, 0x3, r3, &(0x7f0000001a80)="6c29eea403f82e158746e24c", 0xc, 0x1431, 0x0, 0x2, r8}, &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x5, 0x101, 0xffffffffffffffff, &(0x7f0000001b00)="0febbf88ffa9d3832cc3e8b8be40e5a33152021f4f05e2be0f905a719e1e9dc82f040b6863fd13bd904c41d3edeaec17ce518f3059fc66d8bf23f0c107d250c0b83f760343d06708edac9f90dbc59e3d5efdd8d789541f2eafea97505f109bf26bff5ec4a656511c70d3e9d16f59de551c91799d093c143e813b6b28081ffcdd622340cc58a7413783d236b227711bca94ce20cffe5f9023d7a7b8b3b3527f5e46bfd28b5df0385d", 0xa8, 0xdcd3, 0x0, 0x7}]) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) 02:20:02 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x8914) 02:20:02 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x5460) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:02 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c0000001000850600114900000084ffcf8a63ed", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e6400000037cddee2d3e3bc790001"], 0x3c}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket(0x1, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x40}}, 0x0) 02:20:02 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x30002f, 0x1000}, 0x20) 02:20:02 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x30002b, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 900.161586][ T2045] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 900.184915][ T2041] block nbd0: shutting down sockets [ 900.195371][ T2032] block nbd3: shutting down sockets 02:20:03 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x6364) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 900.265491][ T2032] block nbd3: shutting down sockets [ 900.271815][ T2053] block nbd0: shutting down sockets 02:20:03 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x8915) 02:20:03 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x30002c, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 900.333084][ T2050] bond15: (slave wireguard5): The slave device specified does not support setting the MAC address [ 900.360437][ T2088] block nbd0: shutting down sockets 02:20:03 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300030, 0x1000}, 0x20) [ 900.420297][ T2050] bond15: (slave wireguard5): Error -95 calling set_mac_address [ 900.451318][ T2100] block nbd0: shutting down sockets 02:20:03 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x890b) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 900.568125][ T2101] block nbd3: shutting down sockets 02:20:03 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300031, 0x1000}, 0x20) [ 900.627137][ T2101] block nbd3: shutting down sockets [ 900.691596][ T2114] block nbd0: shutting down sockets [ 900.780896][ T2116] block nbd0: shutting down sockets 02:20:03 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x8933) 02:20:03 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x30002d, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:03 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c0000001000850600114900000084ffcf8a63ed", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e6400000037cddee2d3e3bc790001"], 0x3c}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x40}}, 0x0) 02:20:03 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r2, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x401}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r1, 0x0) r3 = socket$xdp(0x2c, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)=@bridge_newneigh={0x4c, 0x1c, 0x2, 0x70bd25, 0x25dfdbff, {0xa, 0x0, 0x0, 0x0, 0x80, 0x25, 0x4}, [@NDA_VNI={0x8, 0x7, 0xb8}, @NDA_CACHEINFO={0x14, 0x3, {0x3, 0x10000, 0x0, 0x200000}}, @NDA_CACHEINFO={0x14, 0x3, {0x49, 0x783, 0x7, 0x2}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4040000}, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0xa) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@empty, @ipv4={'\x00', '\xff\xff', @multicast1}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x9, 0x24c20082, r7}) sendmsg$MPTCP_PM_CMD_SET_LIMITS(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000440)={&(0x7f0000000340)={0xbc, 0x0, 0x400, 0x70bd2d, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x4}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x6}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x1}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_ADDR={0x2c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x6c827da8ca46b969}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0xf3}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x6}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r7}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x6}, @MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_ADDR={0x44, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x3e}}}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3f}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0x20000004}, 0x4000000) 02:20:03 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x8912) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:03 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300032, 0x1000}, 0x20) [ 901.126903][ T2129] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 02:20:03 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x30002e, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 901.201141][ T2132] block nbd0: shutting down sockets [ 901.215386][ T2128] block nbd3: shutting down sockets 02:20:03 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300033, 0x1000}, 0x20) [ 901.251597][ T2136] bond16: (slave wireguard5): The slave device specified does not support setting the MAC address [ 901.275874][ T2136] bond16: (slave wireguard5): Error -95 calling set_mac_address [ 901.306662][ T2135] block nbd3: shutting down sockets [ 901.340705][ T2127] block nbd0: shutting down sockets 02:20:04 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab00) 02:20:04 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x8913) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:04 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x30002f, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:04 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300034, 0x1000}, 0x20) 02:20:04 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c0000001000850600114900000084ffcf8a63ed", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e6400000037cddee2d3e3bc790001"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x40}}, 0x0) [ 901.619081][ T2212] block nbd3: shutting down sockets [ 901.624907][ T2215] block nbd0: shutting down sockets [ 901.686854][ T2223] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 901.710231][ T2212] block nbd3: shutting down sockets [ 901.716128][ T2220] block nbd0: shutting down sockets 02:20:04 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x8914) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 901.856991][ T2224] bond17: (slave wireguard5): The slave device specified does not support setting the MAC address [ 901.943423][ T2224] bond17: (slave wireguard5): Error -95 calling set_mac_address [ 901.977930][ T2270] block nbd0: shutting down sockets 02:20:04 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x3) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000000, 0x4010, r2, 0xf2386000) pwritev2(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="89348e064ed0f0b53939053f46e23cfac261a954273be20691c145698c5427c1337ab60c26db5f13b0dd335ea78729341ec3eb24123b701c77fb3da8e3c7f128e05690b8b3981b42bfee342c1b472e169e9a215dec368f27fc54cd425d6bdf0e7563c3b70cd7ffd9122e580670c48b05e89fd7d02dd8c1f7a10630bc959a71", 0x7f}], 0x1, 0x150c, 0x9, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) 02:20:04 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300035, 0x1000}, 0x20) 02:20:04 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab01) 02:20:04 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300030, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:04 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x8933) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:04 executing program 5: socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x40}}, 0x0) [ 902.298188][ T2282] block nbd3: shutting down sockets [ 902.308077][ T2285] block nbd0: shutting down sockets 02:20:05 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300036, 0x1000}, 0x20) [ 902.378030][ T2282] block nbd3: shutting down sockets 02:20:05 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x89f0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:05 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300031, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:05 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab02) [ 902.615224][ T2309] block nbd0: shutting down sockets [ 902.636654][ T2310] block nbd3: shutting down sockets 02:20:05 executing program 5: socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x40}}, 0x0) [ 902.679335][ T2315] block nbd0: shutting down sockets [ 902.686122][ T2310] block nbd3: shutting down sockets 02:20:05 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x89f1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 902.965055][ T2327] block nbd0: shutting down sockets 02:20:05 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300037, 0x1000}, 0x20) 02:20:05 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab04) 02:20:05 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300032, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:05 executing program 5: socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x40}}, 0x0) 02:20:05 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x89f2) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:05 executing program 5: socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x40}}, 0x0) [ 903.254939][ T2340] block nbd3: shutting down sockets [ 903.296878][ T2346] block nbd0: shutting down sockets 02:20:05 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300033, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 903.336022][ T2336] block nbd3: shutting down sockets 02:20:06 executing program 5: socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x10, 0x803, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x40}}, 0x0) [ 903.388337][ T2355] block nbd0: shutting down sockets 02:20:06 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab05) 02:20:06 executing program 5: socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x10, 0x803, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x40}}, 0x0) 02:20:06 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300038, 0x1000}, 0x20) 02:20:06 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab00) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:06 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14103e, 0x80) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x620000, 0x100) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="040000000000000020"]}) r3 = perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = getpgid(0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000003680)={0x2020, 0x0, 0x0, 0x0}, 0x2020) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005780)=[{{&(0x7f0000000140)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000240)=[{&(0x7f00000001c0)="dadb5de06093369658f187cf59e21fbd37d5e5a33f806c6042931701f0b1ae4b709784b36cb803381f3934040a5523cd71ab7e03e86f5cd4519fdfd0482d03829480e3eaa8a2afc05c42a14400", 0x4d}, {&(0x7f0000000000)="0e4bd0f440ae6d67b7889273ea06cb9ce5a8373661bdaac873751d9d282897ee972731757d98d7cf00"/55, 0x37}], 0x2, &(0x7f0000000280)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r3]}}], 0x30, 0x890}}, {{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f00000002c0)="107520421d38a3183e327ece534717edae0cb668168c38f8e4b4a7d667781481cc6808abc648856d0c497b96aaa4cb8a", 0x30}, {&(0x7f0000000300)="790e931f7faf687dd053c281f3ece4640596056e1a06dd0d14804c7eeae9c8dcfc90c838b2fddea5c8444dba21e6c72b18b655645b691143d4b99d4c6d6798bd37e96e7f500837093fe264e9f1f640087de2da640faa1c15a9decd0cecc132c713f10e64ad335dccca82b3549217646c37e38a50ace7c30c75383713bc97d4fee11114ddf79854f9a2128207c0db9a502f4a304fdccb7bcbfe18d726a2d136de33f7e4dcb9536bdf7c885f7d01678f11f5d79c1988a15e5ce46844050ba738ba1b45d3fa01bc65ea8462bd66806dd7c0", 0xd0}, {&(0x7f0000000400)="e198f621da4d178e8fc22ff32c2929d57f10b03a3e155f1feef402ad5e9f48b013386ee100a309132d5f2f7d4382d14263398913218c18d970eacad228f13fb1512cd7b59c7cbc865bf5b81dc2491f237541800ad132039a1a6abd592bb93fa6ac197c8aaef82f8028daeefd646a1d29c3046a2e8d6401f93366bc463c462015613a1e63e89e5b90435fcdb6d4a6d04fada94bdbf0249b19affc7a3433cee0bdbffc4b02e8a149a43bc679738a3ddb0f392e5e28c9eb437a97ce5e5aa815726eded7dee80913d0e710fc091254a5beb97749dcbdb0", 0xd5}, {&(0x7f0000000500)="e0aadadaea4d41419c35a862833341d52bd2c4da99a8a53372cbaa073b827c3f986add3c083f212a7ffba5e01b360561ddff8ea3d15d5c76adba811eb1dfc26f437f56cbe5364a554e3353d380ae3ac7e612be65a33ed330f034d274d260e20a9d00ca707954197db529d57e35c993a014f1daf6de3971dad59f9506de316accb76b6bd960df82c33bb474ffd9257a1a87c87774c14246779f91cd246115714401f443f7a82bb2a296d04ee5c53708cc83b8598cbf4ada3f9511a39c333c61dd832f4332bc6aac3f69b38659ef70711a0398c55730c4971970bddbf1ca2def03c6228da58c4192406ba240", 0xeb}, {&(0x7f0000000600)="898fe7ff671b929283f2bee70ee827ec77bad9073c1290377f22c82266f1678ffe83d7a2dca1eedb5ca5eecf93742d05e79668433630117c33f6df598fb77c74ba8ffc303edb1d1a53ff22174f9f832db80d21b99adfd31b8dab5378364d1cc9b6e91114b635fedd1a260ea29e3350090eb7c84ea1d05a7bdbecb892932e583ba5e7", 0x82}, {&(0x7f00000006c0)="858bbe28147e718ebf029887f92181c99a5fe70f5373ccc07053f5c0fa8fe75e97028ab501d3ebeeb2143845680f8a76d5130af259b00d72ce", 0x39}, {&(0x7f0000000700)="9fa43172867a796e16db20e37072de1179b74e8b817efffc2b6c6cc63f19f0c3bcd23c4d067cdb8d21", 0x29}], 0x7, &(0x7f00000007c0)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xd8, 0x8000}}, {{0x0, 0x0, &(0x7f0000000f00)=[{&(0x7f0000000a40)="f7edbea789141bb31b633b6dfef577192b79dfe1e9a1fd5606c250dd6e63babcc37b253b7160ddf771b76310f7c61e20a232586076204bff97ee5764370457962cd66efafed8a3c00e7d3b8b7c8a6c3b21b45cbe26c0da7b0b5c0afb8b1fe756359871f17ff98bad2930d6be2a8161322d9598a3fb399ce7da2bbf3034", 0x7d}, {&(0x7f0000000b00)="d5112ee96ed3d852def97b513c9912b4a468e5adc3e14b85774c61ac6ed47711b0aab4f07ddc1d5f6c7b7a33545e60021bc5c038e27c28e36f85aadc38dd3b6a6124939aa454df0fe7b8f8c753f5c9d551a46fb4ae91ccf9c7dd792c71325641e7c62ef41766cb3b33125b7220e3f5b253ad2c8a3a967128e34e4675ddbbf844f7439294f96767bf702cc0dae1370f99060d72aae1d11f69cbfb032cbb55c7a7c04f5cf8e193c577dd9b366eba4ff9a7ba7a", 0xb2}, {&(0x7f0000000bc0)="cfa3c8596375f1c4c7d6b148351484dcff50e52631beaf6dca554b763d020cc368ec73e73e6cc363c025f3ec897d956e6fe4bf06e2865c88549c07c307423c9347b4e9249a68e4d4da47fd45175e5fdbe54ea1e34373a4062e93341bf6d6497f585d952b5199fe6b70c11a668b27745a80899168d50e2e1154aa1f72bc2d8ed576e3d924cade41e6b3a483e364128c678d6d78da76603e", 0x97}, {&(0x7f0000000c80)="54456e3c9f8e8390d8329004359eb918ead4b11c067a082cefd8cdd0f1acfd7c8a6a0f71f2c5e10658099c9e5983ae4ae32ce98cb006f306a7ea3a7b68b4fb2dd8ae0129c76b77e630c6de0a3ef4c082954a1cd2d26260c946a9017162a38252a008427cc7bf6cfde977197a20cadbd3fedf7a74350a02afaae5595676045f54ce9e06dd9d98f8b36b49619fbca4e5e480c5561eecaec0bef335381cda271d7ce86e12c4eff64b6756766af37d22a7753e3a1c67b95dde474cd77bff9fe92c7073d4b3115d387fa65d1e1fcef02f7269b4e978b5fc0a5a", 0xd7}, {&(0x7f0000000d80)="354d241e53c7f7b2d87da76de62db2c23e9438b07386d8b50a5f28c7715ebe05e4fb13a31093b21b4f0e7def5107dc0e0e05a71e62faac657457ab7366d56ed1aee140cfb06dbc52ba5ee0e8c58ea33c3a793fc6240e2c351f00efcfe24172d383cff3b7e3b165a8ec216f2c2fd6762c9417b445ef658ffd419cce1b4b87cee9bfa55d34be96d439bad181632f599124232de395f9c33a663636942d8aa730fcd28b9b04bf8e26ab0b05aecc7c2b93f82cce3432fca34c12319bd70500b72397093c80f4b47feb8d3701ffbdcd2a89ee3964d730eec53c38cb0aa582bbc344f1add8adcd1c4f2fb97809ff8800a7a0b04d", 0xf1}, {&(0x7f0000000e80)="bfdeb9a9e838ee5d8965cc8fdcce3cba84bee0f2eb847864f6cdbba75ef9b0e54347b4802f6eec1752a53495489b1d8d4d7a4ae0f847f36f7c5b82596dc8d0edea0ed9c97aafea633ef3ea1f81b20cd5b19716a33bbed703d0fb00c06aac4db191cbd3487a2eb9", 0x67}], 0x6, &(0x7f00000011c0)=ANY=[@ANYBLOB="1c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32], 0x98, 0x4}}, {{&(0x7f0000001280)=@abs={0x1, 0x0, 0x4e20}, 0x6e, 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0xfe0}, {&(0x7f00000033c0)="e2ba", 0x2}], 0x4, 0x0, 0x0, 0x8000045}}, {{&(0x7f0000003440)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000003600)=[{&(0x7f00000034c0)="defca9447538257c9b87645959433093f5647f27caa8b4f5176225cfdcded618fbdf24e7e1187d814da56c432f86c35a42da6a7288a29353618d168228015eda3e4ead0d1f0bbc913dfc441cca62fcbc19671b8b65f0763cc0f9b2edeccc3119ab9559e46bed1348e41027a35d084836c0b83add0079e5d6f555cb95840cdc28de5f3dc4232732812ec70dd4afc26df208052da509542292616d345966c2c24ef743a46eb5194d2d3bf1dfd779e4c75f54323fd5eeb9e047fb55f965834d053acb6ac3cf225be4479ebaf4ebbf2157b35187adbc6e3d93923c1ae5af8b79722e689314e242f09b", 0xe7}, {&(0x7f00000035c0)="9b08e23bf15e04203ab70a", 0xb}], 0x2, &(0x7f00000056c0)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {r4, r5}}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x98, 0x20000014}}], 0x5, 0x20000000) syz_fuse_handle_req(0xffffffffffffffff, 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", 0x2000, &(0x7f0000000f80)={&(0x7f0000000200)={0x50, 0xfffffffffffffff5, 0x7f, {0x7, 0x21, 0x8001, 0x835, 0x100, 0x7, 0x6, 0xe48}}, &(0x7f0000000180)={0x18, 0x0, 0xf13, {0x8001}}, &(0x7f0000000300)={0x18, 0xfffffffffffffff5, 0x3, {0x8}}, &(0x7f0000000340)={0x18, 0x0, 0x2, {0xda}}, &(0x7f0000000380)={0x18, 0x0, 0x4, {0x6e}}, &(0x7f00000003c0)={0x28, 0xfffffffffffffff5, 0x400, {{0x2d4, 0x5, 0x1}}}, &(0x7f0000000400)={0x60, 0x0, 0x8, {{0x9, 0x9, 0x10001, 0x4, 0x81, 0x0, 0x1eac, 0x96}}}, &(0x7f0000000480)={0x18, 0x5c1a39db3d602196, 0x1708d02b, {0xf30d}}, &(0x7f00000004c0)={0x16, 0x0, 0x10001, {'ramfs\x00'}}, &(0x7f0000000500)={0x20, 0x0, 0x8, {0x0, 0x1a}}, &(0x7f0000000540)={0x78, 0x0, 0x3694, {0x2, 0x1, 0x0, {0x6, 0x9, 0x7fff, 0xa60, 0x4, 0x0, 0x0, 0x8a4, 0xa7, 0x2000, 0x80000001, 0xffffffffffffffff, 0xee01, 0x800, 0xffffffff}}}, &(0x7f00000005c0)={0x90, 0x62d4087542f50907, 0x6, {0x1, 0x2, 0x101, 0x0, 0x3ff, 0x0, {0x0, 0x5, 0x7, 0xb6a, 0x3, 0x3, 0x400000, 0x8001, 0x4, 0x2000, 0x379, 0x0, 0xee01, 0x2, 0x9}}}, &(0x7f0000000680)={0x140, 0x0, 0x9, [{0x2, 0xe6ab, 0x6, 0x400, 'ramfs\x00'}, {0x5, 0x3b8, 0x6, 0x40, 'ramfs\x00'}, {0x0, 0x5, 0x6, 0x5, 'ramfs\x00'}, {0x2, 0x80, 0x0, 0xffffffff}, {0x2, 0x6, 0x6, 0xf0e, 'ramfs\x00'}, {0x2, 0xfffffffffffffff8, 0x3, 0x1f, '(]{'}, {0x0, 0x3ff, 0x6, 0x200, 'ramfs\x00'}, {0x1, 0x1, 0x6, 0x81, 'ramfs\x00'}, {0x1, 0x2, 0x3, 0x3, '\\R}'}, {0x3, 0x3ff, 0x0, 0xffffffa0}]}, &(0x7f0000000800)={0x650, 0x0, 0x7f, [{{0x6, 0x1, 0x964c, 0x1, 0x1, 0xf93, {0x0, 0x8, 0x3ff, 0x89, 0x0, 0x2, 0xb0, 0x7, 0x1ff, 0xa000, 0x80, 0xee00, 0xee01, 0x1, 0x5ab}}, {0x4, 0xe950, 0x5, 0x4, '%#,--'}}, {{0x2, 0x2, 0x7ac, 0x3, 0x1b, 0x400, {0x3, 0x9, 0x1, 0x9, 0x1, 0x200, 0x80000000, 0x80000001, 0x9bc, 0x8000, 0x10000, 0x0, 0xffffffffffffffff, 0x9, 0x8}}, {0x4, 0x29c, 0x6, 0xfffffffa, 'ramfs\x00'}}, {{0x2, 0x1, 0x5, 0x6, 0x9, 0x2, {0x2, 0x7, 0x95, 0x81, 0xfffffffffffffeff, 0x80000000, 0xffff, 0x4, 0xff, 0x8000, 0x8, 0x0, 0x0, 0x9, 0x7}}, {0x6, 0x4, 0x6, 0x1, 'ramfs\x00'}}, {{0x0, 0x3, 0xfff, 0x400, 0x151, 0x5b2, {0x3, 0x8b5, 0x5, 0x4, 0x4, 0x1, 0x1, 0xa7, 0x8, 0x2000, 0xf99, 0x0, 0x0, 0x8, 0x40000000}}, {0x5, 0x6, 0x4, 0x5, '\\),/'}}, {{0x1, 0x0, 0x7ff, 0x6, 0x5, 0x3ff, {0x5, 0x4, 0x7, 0x152, 0x5, 0x9, 0xfffffe01, 0x80000000, 0x8, 0xa000, 0x8, 0x0, 0xee00, 0x0, 0x4}}, {0x5, 0x2, 0x6, 0xffffd7a0, 'ramfs\x00'}}, {{0x3, 0x2, 0x2, 0x9, 0xe857, 0xffffffff, {0x2, 0x2, 0xfffffffffffffffc, 0x7, 0x2, 0x8, 0x8, 0x0, 0x7fffffff, 0x7000, 0x400, 0xee01, 0x0, 0x6, 0xffffffff}}, {0x5, 0x6, 0x6, 0x9, 'ramfs\x00'}}, {{0x5, 0x0, 0x3, 0x46, 0x401, 0x3, {0x0, 0x0, 0x7, 0x7, 0x836b, 0x6, 0x8, 0x5ea, 0x1ff, 0x8000, 0x6, 0xffffffffffffffff, 0xee00, 0x0, 0xc094}}, {0x5, 0x8, 0x8, 0x80000000, '#{[:%$-$'}}, {{0x2, 0x3, 0x400, 0xfffffffffffffffd, 0x9, 0xffffffd8, {0x3, 0xffffffffffffff01, 0x2, 0x3ff, 0x1, 0xfffffffffffffff7, 0x9, 0x7, 0xa5a0, 0xa000, 0x8748, 0x0, 0xffffffffffffffff, 0x5, 0x3}}, {0x2, 0x8, 0x2, 0x8, '$@'}}, {{0x4, 0x3, 0x0, 0x7, 0x2, 0x0, {0x1, 0x8, 0x10001, 0xffffffffffffffff, 0x5, 0x3, 0x7fff, 0xfff, 0x1000, 0xa000, 0x1, 0x0, 0x0, 0x3ff, 0x7f}}, {0x0, 0x7, 0x6, 0x44b, 'ramfs\x00'}}, {{0x4, 0x2, 0x7, 0x1, 0x32c, 0xfff, {0x5, 0x400, 0x8, 0x2, 0x8, 0x7, 0x4, 0x1000, 0x6, 0x6000, 0x8000, 0xffffffffffffffff, 0xee01, 0x366c, 0x7ff}}, {0x2, 0x10000, 0x6, 0x4, 'ramfs\x00'}}]}, &(0x7f0000000e80)={0xa0, 0xffffffffffffffda, 0x400, {{0x6, 0x2, 0x73ca, 0x8, 0x3, 0x8, {0x6, 0x100000001, 0x0, 0x5, 0xda5d, 0x9, 0x1, 0x2, 0x0, 0xc000, 0x3, 0x0, 0x0, 0x2, 0x80}}, {0x0, 0x18}}}, &(0x7f0000000f40)={0x20, 0x0, 0x71c7, {0x4, 0x4, 0x8000, 0xffffff7f}}}) 02:20:06 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300034, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 903.575969][ T2367] block nbd3: shutting down sockets 02:20:06 executing program 5: socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x10, 0x803, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x40}}, 0x0) [ 903.616565][ T2378] block nbd0: shutting down sockets [ 903.641097][ T2367] block nbd3: shutting down sockets 02:20:06 executing program 5: socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x40}}, 0x0) 02:20:07 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab01) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 903.728913][ T2382] block nbd0: shutting down sockets 02:20:07 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab06) 02:20:07 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300039, 0x1000}, 0x20) 02:20:07 executing program 5: socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x40}}, 0x0) [ 903.951256][ T2397] block nbd0: shutting down sockets 02:20:07 executing program 5: socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x40}}, 0x0) 02:20:07 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300035, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 904.059007][ T2400] block nbd3: shutting down sockets [ 904.059361][ T2402] block nbd0: shutting down sockets 02:20:07 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x40}}, 0x0) [ 904.172184][ T2400] block nbd3: shutting down sockets 02:20:07 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab07) [ 904.451873][ T2425] block nbd3: shutting down sockets [ 904.563710][ T2425] block nbd3: shutting down sockets 02:20:08 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x30003a, 0x1000}, 0x20) 02:20:08 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab02) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:08 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300036, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:08 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab08) 02:20:08 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = socket(0x40000000002, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='batadv0\x00', 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x64, &(0x7f0000000040)={@private, @private, @initdev}, &(0x7f00000000c0)=0xc) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r2, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r1, 0x0) r3 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) 02:20:08 executing program 5: r0 = socket(0x0, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x40}}, 0x0) 02:20:08 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300037, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:08 executing program 5: r0 = socket(0x0, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x40}}, 0x0) [ 904.935948][ T2450] block nbd3: NBD_DISCONNECT [ 904.941319][ T2446] block nbd3: Disconnected due to user request. [ 904.956024][ T2451] block nbd0: shutting down sockets [ 904.973930][ T2446] block nbd3: shutting down sockets [ 905.008047][ T2461] block nbd0: shutting down sockets [ 905.047960][ T2446] block nbd3: shutting down sockets 02:20:08 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x30003b, 0x1000}, 0x20) 02:20:08 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:08 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab09) 02:20:08 executing program 5: r0 = socket(0x0, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x40}}, 0x0) [ 905.368355][ T2481] block nbd0: shutting down sockets 02:20:08 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300038, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 905.452915][ T2479] block nbd3: shutting down sockets [ 905.482255][ T2484] block nbd0: shutting down sockets 02:20:09 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x30003c, 0x1000}, 0x20) [ 905.561928][ T2482] block nbd3: shutting down sockets 02:20:09 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab05) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:09 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab0a) 02:20:09 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='.\x00', 0x1, 0x11) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) 02:20:09 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300039, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:09 executing program 5: r0 = socket(0x10, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x40}}, 0x0) [ 905.776266][ T2502] block nbd0: shutting down sockets [ 905.805942][ T2499] block nbd3: shutting down sockets 02:20:09 executing program 5: r0 = socket(0x10, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x40}}, 0x0) 02:20:09 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab10) [ 905.851587][ T2509] block nbd0: shutting down sockets 02:20:09 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x30003d, 0x1000}, 0x20) 02:20:09 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab06) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:09 executing program 5: r0 = socket(0x10, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x40}}, 0x0) [ 906.027461][ T2524] block nbd3: shutting down sockets [ 906.039403][ T2530] block nbd0: shutting down sockets 02:20:09 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x40}}, 0x0) 02:20:09 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x30003a, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 906.120954][ T2531] block nbd0: shutting down sockets 02:20:09 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x400448c9) [ 906.192520][ T2524] block nbd3: shutting down sockets 02:20:09 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab07) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 906.419619][ T2556] block nbd0: shutting down sockets [ 906.426217][ T2546] block nbd3: shutting down sockets [ 906.532048][ T2560] block nbd0: shutting down sockets [ 906.532536][ T2555] block nbd3: shutting down sockets 02:20:10 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r0, 0x2008002) mkdir(&(0x7f0000000040)='./file0\x00', 0x8) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, 0xffffffffffffffff, 0x0) mount(&(0x7f00000000c0)=@filename='./bus\x00', &(0x7f0000000180)='./bus\x00', &(0x7f0000000200)='qnx4\x00', 0x20020e8, &(0x7f0000000240)='.-([$@%\x00') r1 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) open(&(0x7f0000000300)='./file0\x00', 0x62182, 0x111) 02:20:10 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x40}}, 0x0) 02:20:10 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x30003e, 0x1000}, 0x20) 02:20:10 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x30003b, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:10 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x400448dd) 02:20:10 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab08) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 906.872734][ T2570] block nbd0: NBD_DISCONNECT [ 906.878460][ T2570] block nbd0: Disconnected due to user request. [ 906.898952][ T2570] block nbd0: shutting down sockets [ 906.914049][ T2569] block nbd3: shutting down sockets 02:20:10 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x40}}, 0x0) 02:20:10 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab09) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 907.015730][ T2569] block nbd3: shutting down sockets 02:20:10 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000040)=""/21, 0x300000, 0x1000}, 0x20) 02:20:10 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x400454ca) 02:20:10 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300300, 0x1000}, 0x20) 02:20:10 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x30003c, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 907.151459][ T2590] block nbd0: shutting down sockets [ 907.190679][ T2595] block nbd0: shutting down sockets 02:20:10 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab0a) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:10 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x40}}, 0x0) 02:20:10 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300500, 0x1000}, 0x20) [ 907.347126][ T2596] block nbd3: shutting down sockets [ 907.377951][ T2610] block nbd0: shutting down sockets 02:20:10 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000240)='./bus\x00', 0x2c) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x4000, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x143042, 0x51) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000300), 0xb}, 0x0, 0x10000}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) symlink(&(0x7f0000000180)='./bus\x00', &(0x7f0000000200)='./file0\x00') [ 907.428288][ T2612] block nbd0: shutting down sockets 02:20:11 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x30003d, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:11 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab10) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 907.573193][ T2622] block nbd3: shutting down sockets 02:20:11 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x40}}, 0x0) 02:20:11 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x40049409) 02:20:11 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300600, 0x1000}, 0x20) [ 907.751223][ T2634] block nbd0: shutting down sockets 02:20:11 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000040), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) 02:20:11 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300700, 0x1000}, 0x20) [ 907.851116][ T2639] block nbd0: shutting down sockets 02:20:11 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x40}}, 0x0) 02:20:11 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300900, 0x1000}, 0x20) 02:20:11 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x30003e, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:11 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x400448c9) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 907.955078][ T2636] block nbd3: shutting down sockets 02:20:11 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x40081271) 02:20:11 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x40}}, 0x0) [ 908.204116][ T2668] block nbd0: shutting down sockets 02:20:11 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300300, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 908.253009][ T2672] block nbd0: shutting down sockets [ 908.256323][ T2666] block nbd3: shutting down sockets [ 908.334422][ T2666] block nbd3: shutting down sockets 02:20:11 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x40}}, 0x0) 02:20:11 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300a00, 0x1000}, 0x20) 02:20:11 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x40082404) [ 908.712675][ T2689] block nbd3: shutting down sockets 02:20:12 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x40}}, 0x0) 02:20:12 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x400448dd) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:12 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300500, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:12 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300b00, 0x1000}, 0x20) 02:20:12 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') mount(&(0x7f0000000440)=ANY=[@ANYBLOB="2f6465762fd5ba29ea004604f73a810000000000000051c35055022979020bc070588c49f9d3000000000000000000000000000000000000000000000000000028bf9a34c96025e29ed3d56f4999ff71e888c4d70ccbb2035c2791ebe59946fa5a369d00a8d8b0340e3a4ef347afae993502a1b2e44a2a9854c99fbc0ed725f7250c4bf7fb94f16f4184e79685405c5311bd40899989b4171f64b79521874e7a8137c2183d64cedbe421b25608c0c273bf195f715c8b78c2e9c9a1d34f06c473cd265ec5f56bc2fa6f412bfd374249d01cb2f02d58b345fd15e00b8000ea11eb0609ae0a2544f0cae2fc423df4bf"], &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='fuseblk\x00', 0x142010, &(0x7f0000000200)='\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) r1 = dup(0xffffffffffffffff) write$FUSE_NOTIFY_RETRIEVE(r1, &(0x7f00000000c0)={0x14c}, 0x137) write$FUSE_NOTIFY_RETRIEVE(r1, 0x0, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/21, 0x300000}, 0x20) [ 908.839432][ T2689] block nbd3: shutting down sockets 02:20:12 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x40086602) 02:20:12 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300600, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:12 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x40}}, 0x0) [ 909.057267][ T2708] block nbd0: shutting down sockets [ 909.088474][ T2710] block nbd3: shutting down sockets 02:20:12 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300c00, 0x1000}, 0x20) 02:20:12 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x400454ca) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 909.197681][ T2710] block nbd3: shutting down sockets 02:20:12 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x40101283) 02:20:12 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0xa00201, 0x5) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x5}}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) 02:20:12 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x40}}, 0x0) [ 909.366731][ T2736] block nbd3: shutting down sockets 02:20:12 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300700, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:12 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300d00, 0x1000}, 0x20) [ 909.437890][ T2736] block nbd3: shutting down sockets [ 909.521885][ T2743] block nbd0: shutting down sockets 02:20:13 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x40101286) 02:20:13 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x40}}, 0x0) 02:20:13 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x40049409) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 909.692566][ T2754] block nbd3: shutting down sockets [ 909.776337][ T2759] block nbd3: shutting down sockets 02:20:13 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, 0x0, &(0x7f0000000240)) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x40}}, 0x0) 02:20:13 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300900, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:13 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x40101288) 02:20:13 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300e00, 0x1000}, 0x20) 02:20:13 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x40081271) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 910.119882][ T2783] block nbd0: shutting down sockets [ 910.162707][ T2786] block nbd0: shutting down sockets 02:20:13 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040), 0x400, 0x0) sendmsg$AUDIT_ADD_RULE(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000440)={0x440, 0x3f3, 0x1, 0x70bd2d, 0x25dfdbff, {0x3, 0x2, 0x3b, [0x7fffffff, 0xfff, 0x6, 0x4, 0x2, 0x80, 0x4ba8f637, 0x5, 0xa4, 0x1, 0x1, 0x3f, 0xffffff0a, 0x80, 0x1, 0x9, 0xfffffff9, 0x80, 0x200, 0x10000, 0x400, 0x1, 0x2, 0xf73, 0xffff8001, 0x5, 0x9, 0x1, 0x5, 0x1, 0x4, 0x8, 0x9, 0x800, 0x64, 0x504, 0x7fffffff, 0xffffffff, 0x302d, 0x2e22e411, 0x7, 0xed, 0x40, 0x1000, 0x101, 0x80000000, 0xc1, 0xa0, 0x8, 0x2, 0x0, 0xaa, 0x8, 0x80000001, 0x8, 0x3, 0x80000000, 0x9, 0x6, 0x5, 0x0, 0x80000000, 0x400, 0x100], [0x8, 0x179, 0x3f, 0x0, 0x3, 0x7, 0x4, 0x1, 0x0, 0x1, 0x7, 0x64106eed, 0x20, 0xffff, 0x6, 0x8, 0x7b7, 0xffff, 0x4, 0x40, 0x81, 0xffffffff, 0x66fa, 0x2, 0xfffffffc, 0x9, 0xfffff001, 0x1, 0x8, 0x4505, 0x5, 0x3ff, 0x3, 0x3ff, 0xc1, 0x9, 0x1, 0x6, 0x7fffffff, 0x4, 0x1, 0x2, 0xffffffff, 0x4, 0x7, 0x5, 0x0, 0xfffffffa, 0x7, 0xffff, 0x2, 0xfffffffa, 0x2, 0x8001, 0x3, 0x3, 0x3473ba99, 0x6f, 0x7, 0x7, 0x6, 0x0, 0x3, 0x2], [0x8, 0x9, 0x1f, 0x615, 0x5, 0x9, 0x4, 0x400, 0x1ff, 0x4, 0x86, 0x8, 0xed69, 0x9, 0x4, 0x80, 0x60f, 0x9, 0x94, 0x2, 0x5, 0x8, 0x4, 0x7, 0xffffe000, 0x7532, 0x1000, 0x3343, 0x12, 0x5, 0xc, 0x1, 0x3ff, 0x101, 0x9, 0x400, 0x0, 0x6, 0x0, 0xffffffff, 0x5, 0x0, 0x401, 0x5, 0x800, 0x20, 0x5, 0x6, 0x7, 0x503, 0x8, 0x3, 0x9, 0xffff, 0x76, 0x335, 0x4, 0x4, 0x0, 0x6, 0x3f, 0x400, 0x401, 0x2], [0x2, 0x8000, 0x8000, 0x6, 0x8, 0x4, 0x3, 0x20, 0x281, 0x5, 0x9, 0x7, 0x2c, 0x8000000, 0x7af, 0x2, 0x8, 0x6, 0x7fff, 0x200, 0x1, 0x8, 0x7f, 0xf, 0x3, 0x4f, 0x5, 0x400000, 0x1, 0x9, 0x800, 0x0, 0x0, 0x3, 0x401, 0x4, 0x7, 0x9, 0xffffffff, 0xff, 0x1a02, 0xfffffff9, 0x6, 0xfff, 0x2f2, 0x80000000, 0xe0, 0x37816e28, 0x1, 0x81, 0x3f, 0x5, 0x0, 0x0, 0x40, 0x459b, 0xfffffff9, 0x7, 0x0, 0x0, 0x9ab0, 0x4, 0x4, 0x8], 0x1f, ['\xec,\x00', '\x00', 'ramfs\x00', '%\x00', 'ramfs\x00', '\x00', '\x00', 'ramfs\x00', '{\x14^\xc1\x00']}, ["", ""]}, 0x440}, 0x1, 0x0, 0x0, 0x20000080}, 0x40800) r3 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) 02:20:13 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, 0x0, &(0x7f0000000240)) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x40}}, 0x0) 02:20:13 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x40082404) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:13 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300f00, 0x1000}, 0x20) [ 910.239162][ T2779] block nbd3: shutting down sockets 02:20:13 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300a00, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 910.283403][ T2779] block nbd3: shutting down sockets 02:20:13 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, 0x0, &(0x7f0000000240)) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x40}}, 0x0) 02:20:13 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x401070c9) [ 910.439310][ T2800] block nbd0: shutting down sockets [ 910.509978][ T2809] block nbd0: shutting down sockets [ 910.603360][ T2804] block nbd3: shutting down sockets 02:20:14 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300b00, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:14 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x40}}, 0x0) [ 910.688923][ T2820] block nbd3: shutting down sockets 02:20:14 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x40086602) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:14 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x301100, 0x1000}, 0x20) 02:20:14 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x401070ca) [ 911.068845][ T2838] block nbd0: shutting down sockets [ 911.105333][ T2835] block nbd3: shutting down sockets [ 911.127805][ T2843] block nbd0: shutting down sockets [ 911.179652][ T2835] block nbd3: shutting down sockets 02:20:14 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x301200, 0x1000}, 0x20) 02:20:14 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x40}}, 0x0) 02:20:14 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300c00, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:14 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x40101283) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:14 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x401070cd) 02:20:14 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') mount(&(0x7f0000000040)=@md0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='dax\x00', 0x400, &(0x7f0000000200)='ramfs\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240), 0xf}}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x80) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000008700)={0x0, 0x0}) recvmmsg(r2, &(0x7f00000084c0)=[{{&(0x7f0000000340)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @multicast2}}, 0x80, &(0x7f0000000980)=[{&(0x7f00000003c0)=""/64, 0x40}, {&(0x7f0000000440)=""/234, 0xea}, {&(0x7f0000000540)=""/233, 0xe9}, {&(0x7f0000000640)=""/55, 0x37}, {&(0x7f0000000680)=""/39, 0x27}, {&(0x7f00000006c0)=""/138, 0x8a}, {&(0x7f0000000780)=""/53, 0x35}, {&(0x7f00000007c0)=""/116, 0x74}, {&(0x7f0000000840)=""/193, 0xc1}, {&(0x7f0000000940)=""/20, 0x14}], 0xa, &(0x7f0000000a40)=""/231, 0xe7}, 0x4}, {{&(0x7f0000000b40)=@ieee802154={0x24, @long}, 0x80, &(0x7f0000001e00)=[{&(0x7f0000000bc0)=""/110, 0x6e}, {&(0x7f0000000c40)=""/150, 0x96}, {&(0x7f0000000d00)=""/246, 0xf6}, {&(0x7f0000000e00)=""/4096, 0x1000}], 0x4, &(0x7f0000001e40)=""/200, 0xc8}, 0x3f}, {{&(0x7f0000001f40)=@rc={0x1f, @fixed}, 0x80, &(0x7f0000004240)=[{&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000003040)=""/130, 0x82}, {0x0}, {&(0x7f0000003100)=""/199, 0xc7}, {&(0x7f0000003200)=""/4096, 0x1000}, {&(0x7f0000001fc0)=""/1, 0x1}, {&(0x7f0000004200)=""/23, 0x17}], 0x7, &(0x7f00000042c0)=""/120, 0x78}, 0x3488}, {{&(0x7f0000004340)=@can, 0x80, &(0x7f00000044c0)=[{&(0x7f00000043c0)=""/203, 0xcb}], 0x1, &(0x7f0000004500)=""/4096, 0x1000}, 0x101}, {{&(0x7f0000005500)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000006740)=[{&(0x7f0000005580)=""/112, 0x70}, {&(0x7f0000005600)=""/170, 0xaa}, {&(0x7f00000056c0)=""/69, 0x45}, {&(0x7f0000005740)=""/4096, 0x1000}], 0x4, &(0x7f0000006780)=""/137, 0x89}, 0x41f}, {{0x0, 0x0, &(0x7f0000006940)=[{&(0x7f0000006840)=""/127, 0x7f}, {&(0x7f00000068c0)=""/113, 0x71}], 0x2, &(0x7f0000006980)=""/213, 0xd5}, 0x1}, {{&(0x7f0000006a80)=@l2tp6={0xa, 0x0, 0x0, @private1}, 0x80, &(0x7f0000006c40)=[{&(0x7f0000006b00)=""/13, 0xd}, {&(0x7f0000006b40)=""/216, 0xd8}], 0x2, &(0x7f0000006c80)=""/104, 0x68}, 0x401}, {{&(0x7f0000006d00)=@x25={0x9, @remote}, 0x80, &(0x7f0000006e40)=[{&(0x7f0000006d80)=""/17, 0x11}, {&(0x7f0000006dc0)=""/19, 0x13}, {&(0x7f0000006e00)=""/21, 0x15}], 0x3, &(0x7f0000006e80)=""/26, 0x1a}, 0x9f4d11d}, {{&(0x7f0000006ec0)=@rc={0x1f, @none}, 0x80, &(0x7f0000008400)=[{&(0x7f0000006f40)=""/58, 0x3a}, {&(0x7f0000006f80)=""/231, 0xe7}, {&(0x7f0000007080)=""/107, 0x6b}, {&(0x7f0000007100)=""/42, 0x2a}, {&(0x7f0000007140)=""/188, 0xbc}, {&(0x7f0000007200)=""/4096, 0x1000}, {&(0x7f0000008200)=""/88, 0x58}, {&(0x7f0000008280)=""/106, 0x6a}, {&(0x7f0000008300)=""/222, 0xde}], 0x9}, 0x7fff}], 0x9, 0x40000040, &(0x7f0000008740)={r3, r4+60000000}) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) 02:20:14 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x40}}, 0x0) [ 911.522849][ T2850] block nbd3: shutting down sockets [ 911.529702][ T2859] block nbd0: shutting down sockets [ 911.611773][ T2850] block nbd3: shutting down sockets [ 911.643291][ T2865] block nbd0: shutting down sockets 02:20:15 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x301300, 0x1000}, 0x20) 02:20:15 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300d00, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:15 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x40186366) 02:20:15 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x40101286) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:15 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x0, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x40}}, 0x0) [ 911.943526][ T2877] block nbd0: shutting down sockets [ 912.030182][ T2878] block nbd0: shutting down sockets 02:20:15 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300e00, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:15 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x301400, 0x1000}, 0x20) [ 912.097821][ T2875] block nbd3: shutting down sockets 02:20:15 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x40101288) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 912.159076][ T2875] block nbd3: shutting down sockets 02:20:15 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) connect$inet(r3, &(0x7f0000000440)={0x2, 0x0, @private=0xa010102}, 0x10) sendmmsg(r3, &(0x7f0000000540), 0x187, 0x0) r4 = syz_open_dev$binderN(&(0x7f0000000040), 0x0, 0x800) sendfile(r3, r4, &(0x7f00000000c0)=0xffff, 0x8) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) 02:20:15 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x40186f40) 02:20:15 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x0, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x40}}, 0x0) [ 912.355975][ T2901] block nbd0: shutting down sockets [ 912.379132][ T2900] block nbd3: shutting down sockets 02:20:15 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300f00, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:15 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x301500, 0x1000}, 0x20) [ 912.446408][ T2900] block nbd3: shutting down sockets [ 912.447532][ T2908] block nbd0: shutting down sockets 02:20:15 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x401070c9) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:15 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x401870c8) 02:20:15 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x0, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x40}}, 0x0) [ 912.634199][ T2921] block nbd0: shutting down sockets [ 912.746841][ T2923] block nbd0: shutting down sockets 02:20:16 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x301100, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:16 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x401070ca) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:16 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x301600, 0x1000}, 0x20) [ 912.860579][ T2922] block nbd3: shutting down sockets [ 912.938891][ T2922] block nbd3: shutting down sockets [ 913.005155][ T2937] block nbd0: shutting down sockets 02:20:16 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x401870cb) [ 913.055518][ T2944] block nbd0: shutting down sockets [ 913.175491][ T2950] block nbd3: shutting down sockets [ 913.225386][ T2950] block nbd3: shutting down sockets 02:20:16 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x401070cd) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:16 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x0, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x40}}, 0x0) 02:20:16 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x301700, 0x1000}, 0x20) 02:20:16 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x301200, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:16 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x401870cc) 02:20:16 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000040)='rootfs\x00', 0x20008a4, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000200)='./file1\x00', 0x14103e, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r2, 0x2008002) getpgid(0xffffffffffffffff) r3 = getpid() r4 = getpid() rt_tgsigqueueinfo(r3, r4, 0x16, &(0x7f0000000100)) perf_event_open(&(0x7f0000000280)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000180), 0x3}}, r4, 0xffffffbfffffffff, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r1, 0x0) r5 = socket$xdp(0x2c, 0x3, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x200, 0xa0) setsockopt$XDP_UMEM_REG(r5, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) r6 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_proto_private(r6, 0x89e0, &(0x7f0000000440)="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") ioctl$F2FS_IOC_SET_PIN_FILE(r0, 0x4004f50d, &(0x7f0000000240)) [ 913.470780][ T2963] block nbd3: shutting down sockets [ 913.476621][ T2965] block nbd0: shutting down sockets [ 913.539399][ T2963] block nbd3: shutting down sockets [ 913.559955][ T2979] block nbd0: shutting down sockets 02:20:16 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x301800, 0x1000}, 0x20) 02:20:16 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x401c5820) 02:20:16 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x0, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x40}}, 0x0) 02:20:17 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x0, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x40}}, 0x0) 02:20:17 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x40186366) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:17 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x301300, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:17 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) open(&(0x7f0000000300)='./file0\x00', 0x10800, 0x44) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) mount(&(0x7f0000000240)=@filename='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='qnx4\x00', 0x2800000, &(0x7f0000000200)='ramfs\x00') ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r0, 0xc0305602, &(0x7f0000000040)={0x0, 0x1, 0x1015}) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) 02:20:17 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x301900, 0x1000}, 0x20) [ 913.860440][ T2988] block nbd3: shutting down sockets 02:20:17 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) socket(0x1, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x40}}, 0x0) [ 913.901743][ T3006] block nbd0: shutting down sockets [ 913.931573][ T3004] block nbd3: shutting down sockets 02:20:17 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x4020940d) 02:20:17 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x401870c8) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:17 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x301400, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:17 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x301a00, 0x1000}, 0x20) 02:20:17 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) socket(0x1, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x40}}, 0x0) [ 914.365059][ T3028] block nbd3: shutting down sockets [ 914.392076][ T3038] block nbd0: shutting down sockets 02:20:17 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) chdir(&(0x7f00000000c0)='./bus/../file0\x00') mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./bus/../file0\x00') chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x22) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x6, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x800000, 0x100000000000}, 0xc000, 0x5, 0x0, 0x2, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000}, 0x0, 0xffffffc000000001, 0xffffffffffffffff, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) accept4$tipc(r2, &(0x7f0000000200)=@name, &(0x7f0000000240)=0x10, 0x800) creat(&(0x7f0000000300)='./bus/../file0\x00', 0x5a) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r3 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) [ 914.450344][ T3028] block nbd3: shutting down sockets [ 914.498391][ T3052] block nbd0: shutting down sockets 02:20:17 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x80041284) 02:20:17 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x301b00, 0x1000}, 0x20) 02:20:17 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x401870cb) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:17 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x301500, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:17 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) socket(0x1, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x40}}, 0x0) [ 914.674752][ T3061] block nbd0: shutting down sockets [ 914.736202][ T3067] block nbd0: shutting down sockets [ 914.742282][ T3062] block nbd3: shutting down sockets 02:20:18 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, 0x0, &(0x7f00000002c0)) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8}]}, 0x40}}, 0x0) 02:20:18 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x401870cc) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 914.828918][ T3062] block nbd3: shutting down sockets 02:20:18 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x301600, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:18 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x80041285) 02:20:18 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x301c00, 0x1000}, 0x20) [ 914.923434][ T3083] block nbd0: shutting down sockets [ 915.003044][ T3086] block nbd0: shutting down sockets 02:20:18 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, 0x0, &(0x7f00000002c0)) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8}]}, 0x40}}, 0x0) [ 915.221422][ T3087] block nbd3: shutting down sockets 02:20:18 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x47, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffc}, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x200000000000}, 0x0, 0xffffffbffffffffd, 0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) 02:20:18 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x401c5820) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:18 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x301d00, 0x1000}, 0x20) 02:20:18 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x301700, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 915.311553][ T3087] block nbd3: shutting down sockets 02:20:18 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x80045430) 02:20:18 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, 0x0, &(0x7f00000002c0)) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8}]}, 0x40}}, 0x0) [ 915.459314][ T3115] block nbd0: shutting down sockets [ 915.578114][ T3118] block nbd3: shutting down sockets [ 915.583795][ T3124] block nbd0: shutting down sockets 02:20:18 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x4020940d) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:18 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x301800, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:18 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x301e00, 0x1000}, 0x20) [ 915.672287][ T3118] block nbd3: shutting down sockets 02:20:18 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x80081270) 02:20:19 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x40}}, 0x0) 02:20:19 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) r3 = dup(0xffffffffffffffff) write$FUSE_NOTIFY_RETRIEVE(r3, &(0x7f00000000c0)={0x14c}, 0x137) write$FUSE_NOTIFY_RETRIEVE(r3, 0x0, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000040)={0xe, 0x17, 0x1, {0x5, './bus'}}, 0xe) 02:20:19 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x40}}, 0x0) [ 915.859517][ T3138] block nbd3: shutting down sockets [ 915.930942][ T3142] block nbd0: shutting down sockets [ 915.942398][ T3138] block nbd3: shutting down sockets [ 915.982873][ T3157] block nbd0: shutting down sockets 02:20:19 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x301900, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:19 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x80081272) 02:20:19 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x301f00, 0x1000}, 0x20) 02:20:19 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x50009401) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:19 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x40}}, 0x0) [ 916.312749][ T3163] block nbd3: shutting down sockets 02:20:19 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x40}}, 0x0) [ 916.405161][ T3163] block nbd3: shutting down sockets [ 916.426481][ T3181] block nbd0: shutting down sockets 02:20:19 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x40}}, 0x0) 02:20:19 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x302000, 0x1000}, 0x20) [ 916.498324][ T3186] block nbd0: shutting down sockets 02:20:19 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x80086301) 02:20:19 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x301a00, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 916.777253][ T3190] block nbd3: shutting down sockets [ 916.867865][ T3190] block nbd3: shutting down sockets 02:20:20 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000000200)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000300)=""/197, 0xc5}, {&(0x7f0000000440)=""/101, 0x65}], 0x2}, 0x63) r2 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x82) ftruncate(r2, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r1, 0x0) r3 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) 02:20:20 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x50009417) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:20 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x40}}, 0x0) 02:20:20 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x301b00, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:20 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x80086601) [ 917.345552][ T3207] block nbd3: shutting down sockets [ 917.345623][ T3211] block nbd0: shutting down sockets 02:20:20 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, 0x0, 0x0) 02:20:20 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x301c00, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 917.424398][ T3207] block nbd3: shutting down sockets [ 917.455219][ T3217] block nbd0: shutting down sockets 02:20:20 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x80104592) 02:20:20 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x302100, 0x1000}, 0x20) 02:20:20 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x50009418) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:20 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, 0x0, 0x0) 02:20:20 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x301d00, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 917.716347][ T3228] block nbd0: shutting down sockets [ 917.735634][ T3223] block nbd3: shutting down sockets [ 917.786529][ T3233] block nbd0: shutting down sockets [ 917.816743][ T3223] block nbd3: shutting down sockets 02:20:21 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) r2 = socket(0x40000000002, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000000c0)='batadv0\x00', 0x10) getpeername(r2, &(0x7f0000000200)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000040)=0x80) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r3 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) 02:20:21 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, 0x0, 0x0) 02:20:21 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x80041284) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:21 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x801c581f) 02:20:21 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x302200, 0x1000}, 0x20) 02:20:21 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x301e00, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:21 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) [ 918.365838][ T3255] block nbd0: shutting down sockets [ 918.406895][ T3249] block nbd3: shutting down sockets [ 918.426567][ T3263] block nbd0: shutting down sockets 02:20:21 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x80041285) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 918.486004][ T3249] block nbd3: shutting down sockets 02:20:21 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x301f00, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:21 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x81f8943c) 02:20:21 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 02:20:21 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x302300, 0x1000}, 0x20) [ 918.665324][ T3273] block nbd0: shutting down sockets [ 918.733604][ T3279] block nbd0: shutting down sockets [ 918.857640][ T3278] block nbd3: shutting down sockets [ 918.929264][ T3278] block nbd3: shutting down sockets 02:20:22 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) connect$inet(r2, &(0x7f0000000440)={0x2, 0x0, @private=0xa010102}, 0x10) sendmmsg(r2, &(0x7f0000000540), 0x187, 0x0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000040)) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x40800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x8400, 0xfffffffffffffffd, 0x0, 0x0, 0x8, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffbfffffffff, r1, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r3 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) 02:20:22 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x80081270) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:22 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 02:20:22 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x302000, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:22 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xc0045878) 02:20:22 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x302400, 0x1000}, 0x20) [ 919.270771][ T3297] block nbd3: shutting down sockets [ 919.291686][ T3305] block nbd0: shutting down sockets 02:20:22 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) [ 919.351843][ T3297] block nbd3: shutting down sockets [ 919.372641][ T3310] block nbd0: shutting down sockets 02:20:22 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x80081272) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:22 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xc0045878) 02:20:22 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x302500, 0x1000}, 0x20) 02:20:22 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x302100, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:22 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) [ 919.684575][ T3319] block nbd3: shutting down sockets [ 919.690471][ T3324] block nbd0: shutting down sockets 02:20:22 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) open(&(0x7f0000000180)='./bus\x00', 0x191c00, 0x88) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) r3 = dup(0xffffffffffffffff) write$FUSE_NOTIFY_RETRIEVE(r3, &(0x7f00000000c0)={0x14c}, 0x137) write$FUSE_NOTIFY_RETRIEVE(r3, 0x0, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f0000000040)={@local}) 02:20:22 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x302600, 0x1000}, 0x20) [ 919.763860][ T3319] block nbd3: shutting down sockets [ 919.785150][ T3329] block nbd0: shutting down sockets 02:20:23 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) 02:20:23 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xc0101282) 02:20:23 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x80086301) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:23 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x302200, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:23 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x40}}, 0x0) [ 920.064233][ T3339] block nbd3: shutting down sockets [ 920.118234][ T3346] block nbd0: shutting down sockets [ 920.140140][ T3339] block nbd3: shutting down sockets [ 920.187618][ T3351] block nbd0: shutting down sockets 02:20:23 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xc0189436) 02:20:23 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x302700, 0x1000}, 0x20) 02:20:23 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x80086601) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:23 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x40}}, 0x0) 02:20:23 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) mount$overlay(0x0, &(0x7f0000000300)='./bus\x00', &(0x7f0000000340), 0x1101070, &(0x7f0000000380)={[], [{@smackfshat={'smackfshat', 0x3d, 'ramfs\x00'}}, {@obj_user={'obj_user', 0x3d, '[+2/)'}}, {@appraise_type}]}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x80000000, 0x4, 0x0, 0x0, 0x0, 0x0, 0xa00000000000}, r2, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r3 = socket$xdp(0x2c, 0x3, 0x0) open_by_handle_at(r3, &(0x7f0000000180)=@FILEID_NILFS_WITHOUT_PARENT={0x20, 0x61, {0xff, 0x5, 0x5, 0x4, 0x10000}}, 0x8480) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) 02:20:23 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x302300, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 920.445830][ T3359] block nbd3: shutting down sockets [ 920.487719][ T3366] block nbd0: shutting down sockets [ 920.527443][ T3359] block nbd3: shutting down sockets [ 920.534535][ T3371] block nbd0: shutting down sockets 02:20:23 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x40}}, 0x0) 02:20:23 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xc020660b) 02:20:23 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x302800, 0x1000}, 0x20) 02:20:23 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x801c581f) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 920.734316][ T3377] block nbd3: shutting down sockets 02:20:23 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x38, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}]}, 0x38}}, 0x0) 02:20:23 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x302400, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:23 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xc0306201) [ 920.816482][ T3377] block nbd3: shutting down sockets [ 920.851942][ T3388] block nbd0: shutting down sockets 02:20:24 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f00000001c0), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_STRSET_GET(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x34, r3, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_STRINGSETS={0x1c, 0x2, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}]}, @ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x34}}, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)={0x98, r3, 0x200, 0x70bd27, 0x25dfdbfd, {}, [@ETHTOOL_A_LINKINFO_PHYADDR={0x5, 0x3, 0x9}, @ETHTOOL_A_LINKINFO_TP_MDIX_CTRL={0x5, 0x5, 0x80}, @ETHTOOL_A_LINKINFO_TP_MDIX_CTRL={0x5, 0x5, 0x6}, @ETHTOOL_A_LINKINFO_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}]}, @ETHTOOL_A_LINKINFO_PHYADDR={0x5, 0x3, 0xbd}, @ETHTOOL_A_LINKINFO_HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_vlan\x00'}]}, @ETHTOOL_A_LINKINFO_TP_MDIX_CTRL={0x5}, @ETHTOOL_A_LINKINFO_TP_MDIX_CTRL={0x5, 0x5, 0x80}]}, 0x98}, 0x1, 0x0, 0x0, 0x8010}, 0x14) [ 920.919785][ T3391] block nbd0: shutting down sockets 02:20:24 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x81f8943c) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:24 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x302900, 0x1000}, 0x20) 02:20:24 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x38, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}]}, 0x38}}, 0x0) [ 921.064853][ T3393] block nbd3: shutting down sockets 02:20:24 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x38, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}]}, 0x38}}, 0x0) [ 921.165400][ T3393] block nbd3: shutting down sockets 02:20:24 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x302a00, 0x1000}, 0x20) 02:20:24 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xc0481273) 02:20:24 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x302500, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 921.332602][ T3419] block nbd0: shutting down sockets 02:20:24 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x302b00, 0x1000}, 0x20) 02:20:24 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8}]}, 0x40}}, 0x0) [ 921.486677][ T3431] block nbd3: shutting down sockets 02:20:24 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xc0045878) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 921.557336][ T3431] block nbd3: shutting down sockets 02:20:24 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) r2 = dup(0xffffffffffffffff) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x30, 0x5, 0x0, {0x0, 0x0, 0x0, 0x7ce}}, 0x30) write$FUSE_NOTIFY_RETRIEVE(r2, 0x0, 0x0) openat$cgroup_ro(r2, &(0x7f0000000100)='memory.events\x00', 0x0, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) [ 921.755257][ T3445] block nbd0: shutting down sockets [ 921.826561][ T3453] block nbd0: shutting down sockets [ 921.875393][ T3444] block nbd3: shutting down sockets [ 921.950577][ T3444] block nbd3: shutting down sockets 02:20:25 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x302600, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:25 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8}]}, 0x40}}, 0x0) 02:20:25 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x302c00, 0x1000}, 0x20) 02:20:25 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xc0045878) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:25 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) connect$inet(r3, &(0x7f0000000440)={0x2, 0x0, @private=0xa010102}, 0x10) sendmmsg(r3, &(0x7f0000000540), 0x187, 0x0) preadv(r3, &(0x7f0000000000)=[{&(0x7f0000000100)=""/230, 0xe6}, {&(0x7f0000000200)=""/75, 0x4b}, {&(0x7f0000000280)=""/255, 0xff}, {&(0x7f0000000380)=""/191, 0xbf}], 0x4, 0xbe08, 0x9) r4 = dup(0xffffffffffffffff) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) write$FUSE_NOTIFY_RETRIEVE(r4, 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r4, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab03) 02:20:25 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') syz_mount_image$squashfs(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x5, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="212cd42d3a5b2d2c40b43a2a2f2c2c72616d6673002c61707072616973655f747970653d696d617369672c736d61636b6673726f6f740072616d6673002c00c4a2d1055c16784e7b86929f6af6c28129fd06c7940d16b515225d74759a601fb5f5d52fa4777b85f785e01a567459c14fee7088114efe86d45930b614da4ecb6ff3738f2a4ca94f79b6c513cd69d9772d8de78f7b4ae452efbaaddb73ce8f7b3103dd184096"]) creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbffffffffd, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x8000, 0x108) r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, r2) ioctl$VIDIOC_ENUMAUDIO(r3, 0xc0345641, &(0x7f0000000500)={0x8, "e9c0115323cec40ddd21a5f105e67f339156946f06f3b7981d47c0f4561a44c4", 0x2}) r4 = socket$xdp(0x2c, 0x3, 0x0) r5 = fcntl$dupfd(r2, 0x0, r0) ioctl$sock_SIOCDELRT(r2, 0x890c, &(0x7f0000000340)={0x0, @phonet={0x23, 0x81, 0xd1, 0x81}, @ethernet={0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, @can={0x1d, 0x0}, 0x6, 0x0, 0x0, 0x0, 0x4ba, &(0x7f0000000300)='team_slave_0\x00', 0x4c6de094, 0x80000001, 0xfc01}) sendmsg$nl_route_sched(r3, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000003c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="50e563d700"/16, @ANYRES32=r6, @ANYRESHEX=r5], 0x54}, 0x1, 0x0, 0x0, 0x8041}, 0x40810) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) [ 922.208674][ T3470] block nbd0: shutting down sockets [ 922.268885][ T3480] block nbd0: shutting down sockets 02:20:25 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8}]}, 0x40}}, 0x0) 02:20:25 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x302700, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:25 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x302d00, 0x1000}, 0x20) 02:20:25 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xc0101282) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:25 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400, 0x3}, 0x4000, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3}, 0x0, 0xd, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x60) r2 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000240)={0x3, 0xff, {0xffffffffffffffff}, {0x0}, 0x10001, 0x6}) mount$9p_tcp(&(0x7f00000000c0), &(0x7f0000000180)='./file0\x00', &(0x7f0000000200), 0x1228808, &(0x7f0000000300)={'trans=tcp,', {'port', 0x3d, 0x4e21}, 0x2c, {[{@access_client}], [{@euid_gt={'euid>', r3}}, {@audit}, {@context={'context', 0x3d, 'sysadm_u'}}, {@fsname={'fsname', 0x3d, 'ramfs\x00'}}]}}) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) [ 922.583495][ T3496] block nbd0: shutting down sockets 02:20:25 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xa, r3}]}, 0x28}}, 0x0) 02:20:25 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x302800, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:25 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000180)=@md0, &(0x7f0000000200)='./bus\x00', &(0x7f0000000240)='hfs\x00', 0x800018, &(0x7f0000000300)='&\x00') mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = dup(0xffffffffffffffff) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) write$FUSE_NOTIFY_RETRIEVE(r2, 0x0, 0x0) renameat(r2, &(0x7f0000000040)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00') r3 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) 02:20:25 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xc0189436) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:25 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x302e00, 0x1000}, 0x20) [ 922.879072][ T3516] block nbd0: shutting down sockets [ 922.939839][ T3520] block nbd0: shutting down sockets [ 923.003521][ T2038] block nbd3: Receive control failed (result -32) [ 923.013184][ T3471] block nbd3: shutting down sockets 02:20:26 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x80000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000000)='d&\xb8{\\\x00') 02:20:26 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xa, r3}]}, 0x28}}, 0x0) 02:20:26 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x302900, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:26 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xc020660b) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:26 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x302f00, 0x1000}, 0x20) 02:20:26 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x302a00, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 923.197532][ T3532] block nbd0: shutting down sockets 02:20:26 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xa, r3}]}, 0x28}}, 0x0) [ 923.268826][ T3538] block nbd0: shutting down sockets 02:20:26 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xc028660f) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:26 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xc0045878) [ 923.602045][ T3557] block nbd0: shutting down sockets [ 923.611785][ T3552] block nbd5: shutting down sockets [ 923.670477][ T3558] block nbd0: shutting down sockets 02:20:26 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(&(0x7f0000000040)=@sr0, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000180)='mqueue\x00', 0x20, &(0x7f0000000200)='ramfs\x00') mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4010, r0, 0x7ffe000) r2 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) 02:20:26 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x302b00, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:26 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, 0x0, &(0x7f00000002c0)) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8}]}, 0x40}}, 0x0) [ 923.982534][ T2038] block nbd3: Receive control failed (result -32) 02:20:27 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x101000) 02:20:27 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x303000, 0x1000}, 0x20) 02:20:27 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xc0481273) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:27 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab09) 02:20:27 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x302c00, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:27 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) [ 924.068067][ T3578] block nbd3: shutting down sockets [ 924.291492][ T3591] block nbd0: shutting down sockets [ 924.313560][ T3584] block nbd5: shutting down sockets [ 924.362347][ T3596] block nbd0: shutting down sockets [ 924.368021][ T3587] block nbd3: shutting down sockets 02:20:27 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x302d00, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:27 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(&(0x7f0000000040)=@sr0, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000180)='mqueue\x00', 0x20, &(0x7f0000000200)='ramfs\x00') mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4010, r0, 0x7ffe000) r2 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) [ 924.453311][ T3587] block nbd3: shutting down sockets 02:20:27 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:27 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0xffffffffffffff03) ioctl$NBD_DO_IT(r2, 0xab03) [ 924.857964][ T3613] block nbd0: shutting down sockets 02:20:27 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x302e00, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:28 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:28 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_SET_TIMEOUT(0xffffffffffffffff, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) 02:20:28 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x303100, 0x1000}, 0x20) 02:20:28 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f00000000c0)='./bus\x00') chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0xc0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) [ 925.204489][ T3622] block nbd5: shutting down sockets 02:20:28 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:28 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:28 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x302f00, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 925.386337][ T3631] block nbd5: shutting down sockets 02:20:28 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:28 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x303000, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 925.549005][ T3644] block nbd5: shutting down sockets [ 925.587031][ T2038] block nbd3: Receive control failed (result -32) 02:20:28 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 925.599150][ T3607] block nbd3: shutting down sockets [ 925.606359][ T3646] block nbd0: shutting down sockets [ 925.669739][ T3603] block nbd3: shutting down sockets 02:20:28 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$vcsa(&(0x7f0000000140), 0x4, 0x480001) r4 = socket(0x40000000002, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000000c0)='batadv0\x00', 0x10) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0xc00, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r5, 0xab03) syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x3c1002) 02:20:28 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x303200, 0x1000}, 0x20) 02:20:28 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x9, 0x3, 0xff, 0x8, 0x0, 0x100, 0x40431, 0x2, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0xffff8000, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x102, 0x3, 0x9, 0x9, 0x2, 0x100, 0x7, 0x0, 0x9, 0x0, 0x40}, 0x0, 0xf, 0xffffffffffffffff, 0x1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 925.793779][ T3654] block nbd5: shutting down sockets 02:20:28 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 925.998941][ T3667] block nbd0: shutting down sockets 02:20:29 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x303100, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 926.134115][ T3674] block nbd0: Could not allocate knbd recv work queue. [ 926.141252][ T3674] block nbd0: shutting down sockets [ 926.177559][ T3675] block nbd5: shutting down sockets 02:20:29 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0xa) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) 02:20:29 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x303300, 0x1000}, 0x20) 02:20:29 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:29 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r3 = syz_mount_image$jffs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000140)}, {&(0x7f0000000180)="fff6b80dfcc7af8b791120041a7131badfac58993f9bda42125bcaf80368578cfa3f8a59e9a75cb396c4a4f549766b003ee06660102e5363e4434d377789a1749230f39938bcfe8e7f70ed3f9c188ec13c57bcb558981f57711119d675332967cbd4941b592c210b59b5a9ae4eddd61dabfccca338597d2544ce72e1824125145a35bb", 0x83}], 0x1080, &(0x7f0000000280)={[], [{@smackfshat={'smackfshat', 0x3d, '})}^/*$(\xe8\x9f$#$'}}]}) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0xabb4a50365ca967d, r3, 0x9b242000) 02:20:29 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x303200, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 926.434668][ T3689] block nbd5: shutting down sockets [ 926.449017][ T3695] block nbd0: shutting down sockets [ 926.507676][ T3695] block nbd0: shutting down sockets 02:20:29 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x303400, 0x1000}, 0x20) 02:20:29 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 926.731532][ T3703] block nbd5: shutting down sockets [ 926.765573][ T570] block nbd3: Receive control failed (result -32) [ 926.775408][ T3659] block nbd3: shutting down sockets [ 926.867452][ T3670] block nbd3: Could not allocate knbd recv work queue. [ 926.885442][ T3670] block nbd3: shutting down sockets 02:20:29 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x400400) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab03) 02:20:29 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x10000040007ff) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:29 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x303300, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:29 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x303500, 0x1000}, 0x20) 02:20:29 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:30 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:30 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) r2 = dup(0xffffffffffffffff) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) write$FUSE_NOTIFY_RETRIEVE(r2, 0x0, 0x0) fallocate(r2, 0x48, 0x4, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) lsetxattr$security_evm(&(0x7f0000000180)='./bus\x00', &(0x7f0000000640), &(0x7f0000000680)=@v1={0x2, "05936f844c1453cf"}, 0x9, 0x0) recvmsg$can_raw(r1, &(0x7f00000000c0)={&(0x7f0000000200)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000300)=""/88, 0x58}, {&(0x7f0000000540)=""/102, 0x66}, {&(0x7f0000000440)=""/119, 0x77}, {&(0x7f00000006c0)=""/74, 0x4a}, {&(0x7f00000004c0)=""/119, 0x77}, {&(0x7f0000000380)=""/113, 0x71}], 0x6}, 0x100) r3 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) [ 927.147638][ T3726] block nbd0: shutting down sockets 02:20:30 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x303600, 0x1000}, 0x20) [ 927.210971][ T3718] block nbd3: shutting down sockets 02:20:30 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x303400, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 927.287069][ T3718] block nbd3: shutting down sockets [ 927.318386][ T3726] block nbd0: shutting down sockets 02:20:30 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:30 executing program 3: ioctl$FS_IOC_READ_VERITY_METADATA(0xffffffffffffffff, 0xc0286687, &(0x7f0000000100)={0x0, 0x8, 0x34, &(0x7f0000000000)=""/52}) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab03) 02:20:30 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r4 = dup(r3) ioctl$NBD_SET_SOCK(r4, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:30 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x303500, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:30 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x303700, 0x1000}, 0x20) 02:20:30 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 927.709009][ T3749] block nbd0: shutting down sockets 02:20:30 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x303600, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 927.825792][ T3761] block nbd5: shutting down sockets 02:20:30 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:30 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x3, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x2, 0x81}, 0x0, 0xffffffc000000002, r0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) 02:20:30 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x303700, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:30 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x1) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:30 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x303800, 0x1000}, 0x20) 02:20:30 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 928.030132][ T3771] block nbd5: shutting down sockets [ 928.185562][ T3781] block nbd5: shutting down sockets [ 928.201054][ T3779] nbd0: detected capacity change from 0 to 2 [ 928.297823][ T3789] block nbd0: shutting down sockets [ 928.396969][ T570] block nbd3: Receive control failed (result -32) [ 928.405492][ T3789] nbd0: detected capacity change from 0 to 2 [ 928.418080][ T3741] block nbd3: shutting down sockets [ 928.443268][ T2038] block nbd0: Receive control failed (result -32) [ 928.461625][ T3789] block nbd0: shutting down sockets [ 928.546334][ T2038] block nbd3: Receive control failed (result -32) [ 928.546602][ T3748] block nbd3: shutting down sockets 02:20:31 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$vcsu(&(0x7f0000000000), 0xfa7, 0x40800) r4 = dup(0xffffffffffffffff) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) write$FUSE_NOTIFY_RETRIEVE(r4, 0x0, 0x0) r5 = socket(0x40000000002, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f00000000c0)='batadv0\x00', 0x10) ioctl$NBD_SET_SOCK(r0, 0xab00, r5) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab03) 02:20:31 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r2 = dup(0xffffffffffffffff) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) write$FUSE_NOTIFY_RETRIEVE(r2, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r3, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000040)={0x98, r4, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_FLAGS={0x8}, @WGDEVICE_A_PEERS={0x68, 0x8, 0x0, 0x1, [{0x64, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @c_g}, @WGPEER_A_ALLOWEDIPS={0x3c, 0x9, 0x0, 0x1, [{0x63, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5}}]}, {0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}]}]}]}]}]}, 0x98}}, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0xffffffffffff2f7f) ioctl$NBD_SET_TIMEOUT(0xffffffffffffffff, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) 02:20:31 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r1, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:31 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x303900, 0x1000}, 0x20) 02:20:31 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x303800, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:31 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000180)='./file0/file0\x00', 0x46f, 0x1, &(0x7f0000000240)=[{&(0x7f0000000200)="2f266ddcdbe5eb1a64f8e9dab3ae62ee4ee1aef2a073267427c855d70f0d7f12", 0x20, 0x9}], 0x200080, &(0x7f0000000300)={[{@sbsector={'sbsector', 0x3d, 0xe70}}, {@nojoliet}, {@cruft}, {@iocharset={'iocharset', 0x3d, 'cp1250'}}, {@utf8}, {@sbsector={'sbsector', 0x3d, 0x1f}}, {@mode={'mode', 0x3d, 0x4}}, {@utf8}], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@seclabel}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@context={'context', 0x3d, 'unconfined_u'}}, {@subj_role={'subj_role', 0x3d, 'ramfs\x00'}}, {@context={'context', 0x3d, 'staff_u'}}, {@permit_directio}]}) openat(r0, &(0x7f0000000440)='./bus\x00', 0xe26b952ed60ba1e8, 0x80) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') mount$bpf(0x0, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540), 0x40000, &(0x7f0000000580)={[{@mode={'mode', 0x3d, 0xecf}}, {@mode={'mode', 0x3d, 0x4}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '$.'}}, {@measure}]}) creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r2, 0x2008002) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x40, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfffffffffffffffc}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x1, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r1, 0x0) r3 = socket$xdp(0x2c, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000, 0x40}, 0x20) umount2(&(0x7f0000000040)='./file0/file0\x00', 0x6) 02:20:31 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r1, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:31 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x303a00, 0x1000}, 0x20) 02:20:31 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x303900, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:31 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) r3 = dup(0xffffffffffffffff) write$FUSE_NOTIFY_RETRIEVE(r3, &(0x7f00000000c0)={0x14c}, 0x137) write$FUSE_NOTIFY_RETRIEVE(r3, 0x0, 0x0) ioctl$BLKPG(r3, 0x1269, &(0x7f0000000000)={0x8, 0x5, 0x44, &(0x7f0000000100)="1585437347f771f61b3331ae66e30f49cda9aeb70c82fd8e9cd89822820b9a2c0e8f37511082d1dfc3d9d66290ff45b04c6be4dbf1c3cab5f2e0bc495f59de1e516f3d25"}) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 928.917441][ T3814] block nbd3: server does not support multiple connections per device. [ 928.934718][ T3809] block nbd3: shutting down sockets 02:20:31 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r1, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:31 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r2 = dup(0xffffffffffffffff) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) write$FUSE_NOTIFY_RETRIEVE(r2, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r3, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000040)={0x98, r4, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_FLAGS={0x8}, @WGDEVICE_A_PEERS={0x68, 0x8, 0x0, 0x1, [{0x64, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @c_g}, @WGPEER_A_ALLOWEDIPS={0x3c, 0x9, 0x0, 0x1, [{0x63, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5}}]}, {0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}]}]}]}]}]}, 0x98}}, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0xffffffffffff2f7f) ioctl$NBD_SET_TIMEOUT(0xffffffffffffffff, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) [ 929.070057][ T3830] block nbd3: Device being setup by another task [ 929.083572][ T3809] block nbd3: shutting down sockets [ 929.138167][ T3837] block nbd0: shutting down sockets 02:20:32 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x10103, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r3, 0xab03) 02:20:32 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x303a00, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:32 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x303b00, 0x1000}, 0x20) 02:20:32 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x303500, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 929.221713][ T3837] block nbd0: shutting down sockets 02:20:32 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_DO_IT(r1, 0xab04) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) 02:20:32 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:32 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x303b00, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:32 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x3) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000000, 0x4010, r2, 0xf2386000) pwritev2(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="89348e064ed0f0b53939053f46e23cfac261a954273be20691c145698c5427c1337ab60c26db5f13b0dd335ea78729341ec3eb24123b701c77fb3da8e3c7f128e05690b8b3981b42bfee342c1b472e169e9a215dec368f27fc54cd425d6bdf0e7563c3b70cd7ffd9122e580670c48b05e89fd7d02dd8c1f7a10630bc959a71", 0x7f}], 0x1, 0x150c, 0x9, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1000}, 0x20) 02:20:32 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_DO_IT(r1, 0xab04) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) 02:20:32 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x303c00, 0x1000}, 0x20) [ 929.601616][ T3869] block nbd0: shutting down sockets [ 929.725172][ T3869] block nbd0: shutting down sockets 02:20:32 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/sockcreate\x00') ioctl$BLKPG(r3, 0x1269, &(0x7f0000000140)={0x4, 0x7, 0x3d, &(0x7f0000000100)="5cff5fdd6adf0121abd144491b169474d24e972b9bc5df5b53dfe3a7b387b7df91ca7d67abbf9f4f146e82b12f9d928ea04c22f3157fb1ef4ba954579b"}) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:32 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x303c00, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 930.081771][ T3887] block nbd0: shutting down sockets [ 930.134707][ T2038] block nbd3: Receive control failed (result -32) [ 930.144169][ T3846] block nbd3: shutting down sockets [ 930.243257][ T3882] block nbd0: Could not allocate knbd recv work queue. [ 930.275733][ T3895] block nbd0: shutting down sockets 02:20:33 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x200) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab03) 02:20:33 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_DO_IT(r1, 0xab04) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) 02:20:33 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x303d00, 0x1000}, 0x20) 02:20:33 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x303d00, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:33 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = dup(0xffffffffffffffff) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, &(0x7f00000002c0)={0x30, 0x5, 0x0, {0x0, 0x0, 0xffff}}, 0x30) write$FUSE_NOTIFY_RETRIEVE(r3, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r3) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) r5 = dup(0xffffffffffffffff) write$FUSE_NOTIFY_RETRIEVE(r5, &(0x7f00000000c0)={0x14c}, 0x137) write$FUSE_NOTIFY_RETRIEVE(r5, 0x0, 0x0) r6 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x800b80, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r5, 0x114, 0xa, &(0x7f0000000100), 0x1) ioctl$NBD_SET_TIMEOUT(r6, 0xab09, 0xeb7) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x1) listen(0xffffffffffffffff, 0x9) ioctl$NBD_DO_IT(r2, 0xab03) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f0000000200)={@pptp={0x18, 0x2, {0x1, @initdev={0xac, 0x1e, 0x1, 0x0}}}, {&(0x7f0000000180)=""/28, 0x1c}, &(0x7f00000001c0), 0x21}, 0xa0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:33 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x5437) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 930.548956][ T3915] block nbd0: shutting down sockets 02:20:33 executing program 5: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:33 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x303e00, 0x1000}, 0x20) 02:20:33 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x303f00, 0x1000}, 0x20) 02:20:33 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x303e00, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:33 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x200440) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$vim2m_VIDIOC_DQBUF(0xffffffffffffffff, 0xc0585611, &(0x7f0000000100)={0x3, 0x2, 0x4, 0x902, 0x100, {0x0, 0xea60}, {0x1, 0x0, 0xfa, 0x1, 0x0, 0x1a, "ec56bf01"}, 0x8000, 0x4, @userptr=0xfffffffffffffe00, 0x80}) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000001c0), 0xc0440, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x200000, 0x0) r5 = open(&(0x7f0000000180)='./file0\x00', 0x100, 0x100) r6 = dup(r5) write$FUSE_NOTIFY_RETRIEVE(r6, &(0x7f00000000c0)={0x14c}, 0x137) write$FUSE_NOTIFY_RETRIEVE(r6, 0x0, 0x0) ioctl$NBD_DO_IT(r6, 0xab03) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:33 executing program 5: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 930.836624][ T3928] block nbd0: shutting down sockets [ 930.880388][ T3932] block nbd1: shutting down sockets [ 930.913216][ T3937] block nbd0: shutting down sockets 02:20:34 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x304000, 0x1000}, 0x20) 02:20:34 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x303f00, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:34 executing program 5: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:34 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c0000001000850600114900000084ffcf8a63ed", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e6400000037cddee2d3e3bc790001"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="4000000010000104000000000000000000000800", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e0001007769726567756172640000000400028008000a00", @ANYRES32=r5], 0x40}}, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x40}}, 0x0) [ 931.292222][ T570] block nbd3: Receive control failed (result -32) [ 931.327017][ T3942] block nbd3: Device being setup by another task [ 931.334599][ T3942] block nbd3: shutting down sockets 02:20:34 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x40402) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) r3 = syz_open_dev$vcsa(&(0x7f0000000000), 0x1000, 0x199500) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:34 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x402100) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r3 = dup(0xffffffffffffffff) write$FUSE_NOTIFY_RETRIEVE(r3, &(0x7f00000000c0)={0x14c}, 0x137) write$FUSE_NOTIFY_RETRIEVE(r3, 0x0, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) connect$inet(r4, &(0x7f0000000440)={0x2, 0x0, @empty}, 0x10) sendmmsg(r4, &(0x7f0000000540), 0x187, 0x0) syz_open_dev$vivid(&(0x7f0000000000), 0x1, 0x2) r5 = dup(0xffffffffffffffff) write$FUSE_NOTIFY_RETRIEVE(r5, &(0x7f00000000c0)={0x14c}, 0x137) r6 = dup(r5) write$FUSE_NOTIFY_RETRIEVE(r6, &(0x7f00000000c0)={0x14c}, 0x137) write$FUSE_NOTIFY_RETRIEVE(r6, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r6) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab03) [ 931.467466][ T3953] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 02:20:34 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r1, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 931.620952][ T3956] bond1: (slave wireguard0): The slave device specified does not support setting the MAC address [ 931.635405][ T3995] block nbd0: shutting down sockets [ 931.635641][ T3956] bond1: (slave wireguard0): Error -95 calling set_mac_address 02:20:34 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x304000, 0x1000}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 931.740046][ T3995] block nbd0: shutting down sockets 02:20:34 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x2400) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) readahead(r1, 0xffffffffffffff81, 0x6) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r3 = accept4$rose(0xffffffffffffffff, &(0x7f0000000000)=@full={0xb, @remote, @rose, 0x0, [@netrom, @rose, @bcast, @bcast, @remote, @rose]}, &(0x7f0000000100)=0x40, 0x80000) ioctl$int_in(r3, 0x5421, &(0x7f0000000140)=0x868) 02:20:34 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x2000) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab03) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat(r3, &(0x7f0000000100)='./file0\x00', 0x10b402, 0x3) r5 = dup(0xffffffffffffffff) write$FUSE_NOTIFY_RETRIEVE(r5, &(0x7f00000000c0)={0x14c}, 0x137) write$FUSE_NOTIFY_RETRIEVE(r5, 0x0, 0x0) r6 = socket(0x40000000002, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f00000000c0)='batadv0\x00', 0x10) ioctl$sock_bt_bnep_BNEPCONNADD(r6, 0x400442c8, &(0x7f0000000200)={r4, 0x80000001, 0x2f, "1d360ad85a2b11855598c266e4fe2e3dc394ab5ab10368d02af4a4fc34c16b63"}) write$nbd(r4, &(0x7f0000000140)={0x67446698, 0x0, 0x0, 0x4, 0x3, "e588dbf8abfb8b4852749ea75b797718ad3bb6a7de334055043d37b2b2ca42bc1197657360d9bd3287fcad18455f76644cdb6dbf50619a01365b0e11500b41484cefa3e418e09c3ad0f7afab854d4aa2fed933514e03e3ec56b20b5c04619b5d7c485f446f2e0cd9759a74c83874a1ab0597ab35423250aca2d079b86ce3e63c267bf1108dc1"}, 0x96) ioctl$NBD_DO_IT(r2, 0xab03) 02:20:34 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r1, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:34 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0x5421) [ 932.105452][ T4024] block nbd0: shutting down sockets [ 932.280610][ T4018] block nbd1: shutting down sockets [ 932.288985][ T4014] block nbd0: shutting down sockets 02:20:35 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x920}, 0x20) 02:20:35 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c0000001000850600114900000084ffcf8a63ed", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e6400000037cddee2d3e3bc790001"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="4000000010000104000000000000000000000800", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e0001007769726567756172640000000400028008000a00", @ANYRES32=r5], 0x40}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x1, 0x803, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r8}]}, 0x40}}, 0x0) 02:20:35 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r1, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:35 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x141000, 0x0) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000100)=0x1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r2, 0x8008f513, &(0x7f0000000180)) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) socket$kcm(0x29, 0x2, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x94) 02:20:35 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x920}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:35 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 932.524083][ T4045] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 932.646818][ T4071] block nbd0: shutting down sockets [ 932.648593][ T4058] block nbd5: shutting down sockets [ 932.653880][ T4046] nbd0: detected capacity change from 0 to 296 [ 932.697051][ T4056] bond2: (slave wireguard0): The slave device specified does not support setting the MAC address [ 932.736191][ T4071] block nbd0: shutting down sockets [ 932.803101][ T4119] nbd0: detected capacity change from 0 to 296 [ 932.819416][ T4056] bond2: (slave wireguard0): Error -95 calling set_mac_address 02:20:35 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x2800, 0x0) ioctl$NBD_SET_BLKSIZE(r3, 0xab01, 0x2) [ 932.848011][ T4090] bond2: (slave wireguard0): The slave device specified does not support setting the MAC address 02:20:35 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1002}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 932.890519][ T570] block nbd3: Receive control failed (result -32) [ 932.899994][ T4019] block nbd3: shutting down sockets 02:20:35 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1002}, 0x20) [ 932.948618][ T4090] bond2: (slave wireguard0): Error -95 calling set_mac_address [ 933.059697][ T570] block nbd3: Receive control failed (result -32) [ 933.069699][ T4128] block nbd3: shutting down sockets 02:20:35 executing program 3: r0 = epoll_create(0x8004) r1 = socket$netlink(0x10, 0x3, 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x14}) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r4, 0xab03) r5 = syz_open_dev$audion(&(0x7f0000000100), 0x3, 0x0) ioctl$NBD_DISCONNECT(r5, 0xab08) 02:20:35 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:35 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1003}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 933.183844][ T4140] block nbd0: shutting down sockets [ 933.262770][ T4140] block nbd0: shutting down sockets 02:20:36 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1003}, 0x20) 02:20:36 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c0000001000850600114900000084ffcf8a63ed", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e6400000037cddee2d3e3bc790001"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="4000000010000104000000000000000000000800", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e0001007769726567756172640000000400028008000a00", @ANYRES32=r5], 0x40}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x1, 0x803, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r8}]}, 0x40}}, 0x0) 02:20:36 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 933.384027][ T4156] block nbd5: shutting down sockets 02:20:36 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 933.476055][ T4171] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 02:20:36 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1004}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 933.566149][ T4178] block nbd5: shutting down sockets 02:20:36 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:36 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1004}, 0x20) [ 933.645178][ T4208] block nbd0: shutting down sockets [ 933.662379][ T4183] bond3: (slave wireguard0): The slave device specified does not support setting the MAC address [ 933.762293][ T4183] bond3: (slave wireguard0): Error -95 calling set_mac_address 02:20:36 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000f40), 0x0, 0x240000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$BTRFS_IOC_SCRUB(r1, 0xc400941b, &(0x7f0000000100)={0x0, 0x0, 0x8}) ioctl$BTRFS_IOC_DEV_REPLACE(r2, 0xca289435, &(0x7f0000000500)={0x3, 0x200, @start={r3, 0x0, "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", "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"}, [0x5, 0x3, 0xf5, 0x2, 0x0, 0x4, 0x80, 0x0, 0x7, 0x80000000, 0x81, 0x80, 0x3, 0x7, 0xe43, 0x8, 0x3, 0x8, 0x9, 0x8, 0x800, 0x1, 0x0, 0x20, 0x200, 0x100000000, 0xffffffffffff8000, 0x0, 0xff, 0x0, 0x1ff, 0x7ff, 0x30, 0x3, 0x4, 0x10001, 0x100000001, 0x6, 0x2f1e, 0xfff, 0x20, 0x7, 0x5, 0x0, 0x1, 0x0, 0x1, 0x7f, 0x3f, 0x8, 0xfffffffffffffffd, 0x4, 0x4, 0x4, 0x100000001, 0xfffffffffffffff9, 0x8, 0xbf6d, 0x5, 0x9e, 0xcf, 0x2, 0x3, 0x847c]}) r4 = dup(0xffffffffffffffff) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) write$FUSE_NOTIFY_RETRIEVE(r4, 0x0, 0x0) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r4, 0x4018f50b, &(0x7f0000000000)={0x1, 0x8, 0x6}) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:36 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 933.937843][ T4187] bond3: (slave wireguard0): The slave device specified does not support setting the MAC address [ 933.955794][ T4187] bond3: (slave wireguard0): Error -95 calling set_mac_address [ 934.155980][ T570] block nbd3: Receive control failed (result -32) [ 934.165527][ T4157] block nbd3: shutting down sockets 02:20:37 executing program 3: recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/78, 0x4e}, {&(0x7f0000000000)=""/6, 0x6}], 0x2, &(0x7f00000001c0)=""/139, 0x8b}, 0x2) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab03) openat2(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x8001, 0x20, 0x4}, 0x18) 02:20:37 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1005}, 0x20) 02:20:37 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1005}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:37 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:37 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x1) accept4$inet6(r0, 0x0, &(0x7f0000000240), 0x80000) sendto$inet6(0xffffffffffffffff, &(0x7f00000002c0)="cc", 0x1, 0x4008810, &(0x7f0000000280)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) accept$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @private2}, &(0x7f0000000300)=0x1c) r1 = socket$inet_sctp(0x2, 0x3779f04c2a0d3790, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xc, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={r2, 0x9}, 0x8) r3 = dup(0xffffffffffffffff) write$FUSE_NOTIFY_RETRIEVE(r3, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f0000000080)='vnet_rx_one\x00', r3}, 0x10) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000180)={r2, 0x7}, &(0x7f00000001c0)=0x8) syz_open_dev$ndb(&(0x7f0000000340), 0x0, 0x10d101) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_TIMEOUT(0xffffffffffffffff, 0xab09, 0x7fc) fchdir(0xffffffffffffffff) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) 02:20:37 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c0000001000850600114900000084ffcf8a63ed", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e6400000037cddee2d3e3bc790001"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="4000000010000104000000000000000000000800", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e0001007769726567756172640000000400028008000a00", @ANYRES32=r5], 0x40}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x1, 0x803, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r8}]}, 0x40}}, 0x0) [ 934.287484][ T570] block nbd3: Receive control failed (result -32) [ 934.287782][ T4175] block nbd3: shutting down sockets [ 934.392406][ T4279] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 02:20:37 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r1, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 934.544634][ T4287] bond4: (slave wireguard0): The slave device specified does not support setting the MAC address [ 934.575733][ T4287] bond4: (slave wireguard0): Error -95 calling set_mac_address [ 934.595762][ T4282] block nbd0: Device being setup by another task [ 934.617134][ T4293] block nbd0: shutting down sockets [ 934.667491][ T4279] bond4: (slave wireguard0): The slave device specified does not support setting the MAC address 02:20:37 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1006}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 934.743244][ T4279] bond4: (slave wireguard0): Error -95 calling set_mac_address 02:20:37 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1006}, 0x20) 02:20:37 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r1, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:37 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1007}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 934.841477][ T4282] block nbd0: Device being setup by another task [ 934.851577][ T4282] block nbd0: shutting down sockets 02:20:37 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x181201) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100)=@abs, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000000)=""/35, 0x23}], 0x1, &(0x7f00000001c0)=[@cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}, 0x2020) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0xff) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) write$binfmt_script(r4, &(0x7f0000000380)=ANY=[@ANYBLOB="2321202e2f66696c6530da5c5c402d2b3ac70a6fc07a8d7924c350ea422e1dae807067f5e2c63a39330e9d9cbba1197a4630de6e48229e99500865bcfd6cd84cdb81479767e88b806db50ddfb5059eeb0356202898663983fc5781acffe78276d7c7ed781a08703dc44656c7aabb69c290c36d51019aaf7825c739c6e614ca4e63d4d6aaa7ded24fee35b07a14393edc378de1ed0380d6a8db0ce7bbf1216a953835e53ac67d050bcac67f73c11ad7de611e2f48583fde0cedf1c1ae89c49e1236100584b6d709499a126acef96084c7b5f822274d40f77d8f91be8fb6421d03b656d6ba85fd79a51c91a7aad77ed51003cb559e"], 0xf4) mount(&(0x7f00000002c0)=@md0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='ncpfs\x00', 0x28820, 0x0) [ 935.094587][ T4384] block nbd0: shutting down sockets [ 935.173612][ T4384] block nbd0: shutting down sockets [ 935.185850][ T4375] block nbd0: Could not allocate knbd recv work queue. [ 935.311952][ T570] block nbd3: Receive control failed (result -32) [ 935.321596][ T4301] block nbd3: shutting down sockets 02:20:38 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x6) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab03) 02:20:38 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1007}, 0x20) 02:20:38 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1008}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:38 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r1, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:38 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r3 = syz_mount_image$hfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000000000, 0x3, &(0x7f0000000400)=[{&(0x7f0000000140)="d454ceb09ec735129a0c355cd982959f8edc33ecd2c34c552af9a24e39d7fa86735bed2f6bd8154d38d852229deecd2354784626a5c4761f5b9d71aee6fbd7a5648d26c0f98ae1aa1bf59e546e01f16c10cfa074af66ae44ffb75a61f5ea13fba86f0324365c8ddca0af730a9f59be308e86148e6209b515a7c093b87b3c4bc3413b74c2b3f5ed50b5839ebee39b8cfb9dfa62ca2664e2dc84dcea3dac3b6d87c8766af2765e4c82d835cffe535ec5ac4f61ff716463de95c40ea2e65e62a3d672698f52a811780c57dad959824a7528bb9105a99fb1d34be9ab9a9f56f5998bb1ac06059c67211822abdf", 0xeb, 0x1}, {&(0x7f0000000240)="82883317129d9f68ab18a78b47b29d163c0c8bb6dea35fe766b8b8f8a432a3a4e3e3380f8126d32abd8059325f5e47741369c83d759d875e50c9d3c6525a9c4335fd4172fe8e1b14afacff8ff893d5faccf2d0fc217806198e85da9e8188b5082fb9046f2440b9ee3eb02f0e1a913f086a922ce97d33c6f7feb18b2c75eea0e1927e7e2c76f0b7dac79cc6977d6a085c25caf241951475a1983142eaae459194eb4c5b26d3b1da1f6ae2830e7174c15043416c52194822400456f6d74a5939d84378f8fbfafefd08c43a7390fbb236d51b0b41b1e4b3435261729be2b3a9f67040ac914f", 0xe4, 0x101}, {&(0x7f0000000340)="f4c6ebe4662ed956b3721912170f716912ca364ef5a6ff24109ca0dd3d3e4fdb75048668385f3c60acaf0a37a5792c52fcabc03e8a4c83336e351d761cfad6fb5a887a5f68e0b2b59eb77ad595ff2f43632a9d123e9a4237a7c1deb34ad53ae2f5cfbc620e50608f5fef0f1fe22ccad76321562645d3e5da8ea9dcf13e70aff34f3954cf64cb9f7b599c9271d34fbdea4e7d12cbb7e757e21f8100cef838ff88631d0bb9a8cbb604c81354c894c01b10c390ae209be94ede07c25c9c70d6", 0xbe, 0xe8ec}], 0x2000000, &(0x7f0000000480)={[{@iocharset={'iocharset', 0x3d, 'cp949'}}, {@umask={'umask', 0x3d, 0x6}}], [{@euid_lt={'euid<', 0xee00}}, {@subj_role={'subj_role', 0x3d, '/dev/nbd#\x00'}}, {@seclabel}, {@smackfsdef={'smackfsdef', 0x3d, ':,$[.,'}}, {@smackfsdef={'smackfsdef', 0x3d, '/dev/nbd#\x00'}}, {@hash}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@seclabel}, {@fsmagic={'fsmagic', 0x3d, 0xa7e}}, {@context={'context', 0x3d, 'sysadm_u'}}]}) preadv(r3, &(0x7f00000005c0)=[{&(0x7f0000000580)=""/64, 0x40}], 0x1, 0x3f, 0x9) 02:20:38 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c0000001000850600114900000084ffcf8a63ed", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e6400000037cddee2d3e3bc790001"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="4000000010000104000000000000000000000800", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e0001007769726567756172640000000400028008000a00", @ANYRES32=r5], 0x40}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) [ 935.425566][ T4398] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 02:20:38 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 935.552621][ T4408] bond5: (slave wireguard0): The slave device specified does not support setting the MAC address [ 935.582746][ T4408] bond5: (slave wireguard0): Error -95 calling set_mac_address [ 935.583950][ T4448] block nbd0: shutting down sockets 02:20:38 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1009}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:38 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x141082) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = dup(0xffffffffffffffff) write$FUSE_NOTIFY_RETRIEVE(r3, &(0x7f00000000c0)={0x14c}, 0x137) write$FUSE_NOTIFY_RETRIEVE(r3, 0x0, 0x0) r4 = socket(0x40000000002, 0x3, 0x2) socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='veth1_vlan\x00', 0x10) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:38 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1008}, 0x20) 02:20:38 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x100a}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 935.812443][ T4467] block nbd5: shutting down sockets 02:20:38 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 935.906970][ T4473] block nbd0: shutting down sockets [ 936.038272][ T2038] block nbd0: Receive control failed (result -32) [ 936.038806][ T4478] block nbd0: shutting down sockets [ 936.074150][ T4480] block nbd5: shutting down sockets [ 936.348013][ T570] block nbd3: Receive control failed (result -32) [ 936.387968][ T4491] block nbd3: Device being setup by another task 02:20:39 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000300)={0x0, @loopback, @private}, &(0x7f0000000340)=0xc) r4 = socket(0x40000000002, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000000c0)='batadv0\x00', 0x10) setsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f0000000380)={@empty}, 0x14) getsockname(r1, &(0x7f0000000680)=@can={0x1d, 0x0}, &(0x7f0000000700)=0x80) sendmsg$inet(r1, &(0x7f0000000840)={&(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000100)='I', 0x1}, {&(0x7f0000000140)="8555a35ac1697b32d45230dfac1b1cf98dc9eb2701dda1c24abbe1307fc8c42bc507163f09dbc78db0b19a9561601c56b6dd35505004a57d46e604a8764c25d9241fc4d019d28223a14a9666663f49329cad0e6d100eebc7f72936b2e025462220a3b75b381f7654fb974d3dc754ba4e4dc112a21d8df646635e4cb3bcf50ea9a7ca88df323d3fa1d7a3264e52b4f8ca01766c2f942340", 0x97}, {&(0x7f0000000200)="9e1d9bb4a4d5f39d87d1a4911bb758c6a0564078304e0f70324069255b0d70693f22e3c9d07372819e6483a2c3eb9faa715b07e7b1e067f0396ec971ba046a06db761114653cb3560c4de21344161c", 0x4f}, {&(0x7f0000000280)="bc2667067b20a46911b4c57da79244b64b4be4925156bd582965de0766b874ededa71e2a8c451ed1a1b4e5ff3a97e3790cbd4aec4c035ae7e8", 0x39}], 0x4, &(0x7f0000000740)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @private=0xa010100, @loopback}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @local, @private=0xa010102}}}, @ip_ttl={{0x14, 0x0, 0x2, 0xffffffff}}, @ip_ttl={{0x14, 0x0, 0x2, 0x6}}, @ip_ttl={{0x14, 0x0, 0x2, 0x4daf}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r5, @rand_addr=0x64010101, @broadcast}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast2, @remote}}}], 0xc8}, 0x20004018) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab03) [ 936.395429][ T4403] block nbd3: shutting down sockets 02:20:39 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1009}, 0x20) 02:20:39 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c0000001000850600114900000084ffcf8a63ed", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e6400000037cddee2d3e3bc790001"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="4000000010000104000000000000000000000800", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e0001007769726567756172640000000400028008000a00", @ANYRES32=r5], 0x40}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) 02:20:39 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:39 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x100b}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:39 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x14b802) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r4 = signalfd(r2, &(0x7f0000000000)={[0x1f]}, 0x8) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 936.510918][ T4499] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 02:20:39 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x100a}, 0x20) [ 936.584214][ T4503] block nbd5: shutting down sockets 02:20:39 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab04) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) 02:20:39 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x100c}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 936.687604][ T4521] bond6: (slave wireguard0): The slave device specified does not support setting the MAC address [ 936.704049][ T4551] block nbd0: shutting down sockets [ 936.721913][ T4521] bond6: (slave wireguard0): Error -95 calling set_mac_address 02:20:39 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x100b}, 0x20) [ 936.799875][ T4551] block nbd0: shutting down sockets [ 936.804422][ T4558] block nbd5: shutting down sockets [ 936.806306][ T4520] block nbd0: Could not allocate knbd recv work queue. 02:20:39 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab04) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) 02:20:39 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x100d}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 937.090513][ T4576] block nbd5: shutting down sockets [ 937.396855][ T2038] block nbd3: Receive control failed (result -32) [ 937.448787][ T4586] block nbd3: Device being setup by another task [ 937.460691][ T4505] block nbd3: shutting down sockets 02:20:41 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x100c}, 0x20) 02:20:41 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r3 = dup(0xffffffffffffffff) ioctl$NBD_DO_IT(r0, 0xab03) write$FUSE_NOTIFY_RETRIEVE(r3, &(0x7f00000000c0)={0x14c}, 0x137) write$FUSE_NOTIFY_RETRIEVE(r3, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) 02:20:41 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c0000001000850600114900000084ffcf8a63ed", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e6400000037cddee2d3e3bc790001"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="4000000010000104000000000000000000000800", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e0001007769726567756172640000000400028008000a00", @ANYRES32=r5], 0x40}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) 02:20:41 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x100e}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:41 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab04) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) 02:20:41 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) r3 = getpid() r4 = getpid() rt_tgsigqueueinfo(r3, r4, 0x16, &(0x7f0000000100)) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) connect$inet(r5, &(0x7f0000000440)={0x2, 0x0, @private=0xa010102}, 0x10) sendmmsg(r5, &(0x7f0000000540), 0x187, 0x0) kcmp(r4, 0xffffffffffffffff, 0x6, r2, r5) r6 = getpgrp(0x0) ptrace(0x8, r6) ioctl$NBD_DO_IT(r2, 0xab03) [ 937.616690][ T4600] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 937.656216][ T4596] block nbd5: shutting down sockets [ 937.706963][ T4603] block nbd0: shutting down sockets 02:20:41 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x100d}, 0x20) 02:20:41 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x14b802) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r4 = signalfd(r2, &(0x7f0000000000)={[0x1f]}, 0x8) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 937.794863][ T4607] bond7: (slave wireguard0): The slave device specified does not support setting the MAC address 02:20:41 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x100f}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 937.888702][ T4607] bond7: (slave wireguard0): Error -95 calling set_mac_address 02:20:41 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) write$nbd(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="67446698010000000400000003000000b2d8c31561107dc837ec2cb4464571ae0fb2d80a03b4cc6979c8000d457e81ab7da7c120a31986b2ff2f50f44fb8d085ce6033828cccfb0939f7e9af910be53402909dc2afc6fe17d466d6d1a676f309dc6a0acd3de3924f19af0c4e90d5b8b1ee27137945765dd17239fd5f73a3c9b59e726ea69e0400e4cbc8704a5005801959353992422ab63082d767dad3ee40a6a31b2ef1bb9d553b3b0fb1e403afafe86263689ef549ef5471227ce6af2eab27e5e6ffe5e979342fae393475f44eabbf9e3588000000000000"], 0xe5) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0xe54a) 02:20:41 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1010}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:41 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x100e}, 0x20) [ 938.138674][ T8496] block nbd0: Unexpected reply (4) 0000000000000000 [ 938.150727][ T4668] block nbd0: shutting down sockets [ 938.177792][ T4676] block nbd5: shutting down sockets 02:20:41 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x14b802) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r4 = signalfd(r2, &(0x7f0000000000)={[0x1f]}, 0x8) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 938.229018][ T570] block nbd0: Unexpected reply (4) 0000000000000000 [ 938.238196][ T4668] block nbd0: shutting down sockets 02:20:41 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c0000001000850600114900000084ffcf8a63ed", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e6400000037cddee2d3e3bc790001"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="4000000010000104000000000000000000000800", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e0001007769726567756172640000000400028008000a00", @ANYRES32=r5], 0x40}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) socket(0x1, 0x803, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8}]}, 0x40}}, 0x0) 02:20:41 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000140), 0x0, 0x20100) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') ioctl$NBD_SET_SOCK(r3, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r4 = pidfd_getfd(r3, r2, 0x0) write$nbd(r4, &(0x7f0000000100)={0x67446698, 0x1, 0x3, 0x0, 0x2, "df6d86a3c1912b8a4bc0518faa999ca4da5f223eb5280918b506b1662fea5cb713800acfa525"}, 0x36) [ 938.343319][ T4689] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 938.381002][ T4689] bond8: (slave wireguard0): The slave device specified does not support setting the MAC address [ 938.394333][ T4689] bond8: (slave wireguard0): Error -95 calling set_mac_address 02:20:42 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1011}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 938.467209][ T4733] block nbd5: shutting down sockets [ 938.495748][ T2038] block nbd3: Receive control failed (result -32) 02:20:42 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x6880) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = dup(0xffffffffffffffff) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x30, 0x5, 0x0, {0x0, 0x0, 0x8, 0x2}}, 0x30) write$FUSE_NOTIFY_RETRIEVE(r3, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r5 = dup(0xffffffffffffffff) write$FUSE_NOTIFY_RETRIEVE(r5, &(0x7f00000000c0)={0x14c}, 0x137) write$FUSE_NOTIFY_RETRIEVE(r5, 0x0, 0x0) ioctl$NBD_DO_IT(r5, 0xab03) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab03) 02:20:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c0000001000850600114900000084ffcf8a63ed", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e6400000037cddee2d3e3bc790001"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="4000000010000104000000000000000000000800", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e0001007769726567756172640000000400028008000a00", @ANYRES32=r5], 0x40}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) socket(0x1, 0x803, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8}]}, 0x40}}, 0x0) [ 938.563370][ T4594] block nbd3: shutting down sockets 02:20:42 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x14b802) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r4 = signalfd(r2, &(0x7f0000000000)={[0x1f]}, 0x8) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:42 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x100f}, 0x20) [ 938.682402][ T4743] block nbd0: shutting down sockets 02:20:42 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1012}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 938.772350][ T4758] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 938.791027][ T4754] block nbd0: shutting down sockets [ 938.847878][ T4767] block nbd5: shutting down sockets 02:20:42 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab03) 02:20:42 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1010}, 0x20) [ 939.058811][ T4765] bond9: (slave wireguard1): The slave device specified does not support setting the MAC address 02:20:42 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x14b802) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r4 = signalfd(r2, &(0x7f0000000000)={[0x1f]}, 0x8) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r3, 0xab03) 02:20:42 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1013}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 939.132747][ T4765] bond9: (slave wireguard1): Error -95 calling set_mac_address 02:20:42 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1014}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:42 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1011}, 0x20) 02:20:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c0000001000850600114900000084ffcf8a63ed", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e6400000037cddee2d3e3bc790001"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="4000000010000104000000000000000000000800", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e0001007769726567756172640000000400028008000a00", @ANYRES32=r5], 0x40}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) socket(0x1, 0x803, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8}]}, 0x40}}, 0x0) [ 939.474810][ T4857] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 939.507346][ T4857] bond10: (slave wireguard2): The slave device specified does not support setting the MAC address [ 939.508381][ T2038] block nbd3: Receive control failed (result -32) [ 939.519183][ T4857] bond10: (slave wireguard2): Error -95 calling set_mac_address [ 939.540272][ T4747] block nbd3: shutting down sockets [ 939.658688][ T2038] block nbd3: Receive control failed (result -32) [ 939.659334][ T4898] block nbd3: shutting down sockets 02:20:43 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x20801) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab03) 02:20:43 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1012}, 0x20) 02:20:43 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1015}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:43 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1016}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c0000001000850600114900000084ffcf8a63ed", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e6400000037cddee2d3e3bc790001"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="4000000010000104000000000000000000000800", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e0001007769726567756172640000000400028008000a00", @ANYRES32=r5], 0x40}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x40}}, 0x0) [ 939.900524][ T570] block nbd0: Receive control failed (result -32) [ 939.910232][ T4813] block nbd0: shutting down sockets [ 939.971004][ T4924] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 940.030092][ T4924] bond11: (slave wireguard3): The slave device specified does not support setting the MAC address [ 940.067682][ T4813] block nbd0: shutting down sockets 02:20:43 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1013}, 0x20) 02:20:43 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(0xffffffffffffffff, 0xf505, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 940.093164][ T4924] bond11: (slave wireguard3): Error -95 calling set_mac_address [ 940.172533][ T4672] block nbd5: Receive control failed (result -32) [ 940.182159][ T4845] block nbd5: shutting down sockets 02:20:43 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x14b802) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r4 = signalfd(r2, &(0x7f0000000000)={[0x1f]}, 0x8) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r3, 0xab03) 02:20:43 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1014}, 0x20) 02:20:43 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1017}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c0000001000850600114900000084ffcf8a63ed", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e6400000037cddee2d3e3bc790001"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="4000000010000104000000000000000000000800", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e0001007769726567756172640000000400028008000a00", @ANYRES32=r5], 0x40}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x40}}, 0x0) [ 940.427789][ T4989] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 940.444438][ T4990] block nbd0: shutting down sockets 02:20:44 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1015}, 0x20) [ 940.532001][ T4980] block nbd0: Could not allocate knbd recv work queue. [ 940.569135][ T4980] block nbd0: shutting down sockets [ 940.641924][ T4995] bond12: (slave wireguard4): The slave device specified does not support setting the MAC address [ 940.682454][ T570] block nbd3: Receive control failed (result -32) [ 940.695795][ T4913] block nbd3: shutting down sockets [ 940.706502][ T4995] bond12: (slave wireguard4): Error -95 calling set_mac_address 02:20:44 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x501000) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000000)='.pending_reads\x00', 0x200200, 0x1c) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab03) 02:20:44 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1018}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:44 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1016}, 0x20) 02:20:44 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200800, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 940.778277][ T4911] block nbd3: shutting down sockets 02:20:44 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1019}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c0000001000850600114900000084ffcf8a63ed", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e6400000037cddee2d3e3bc790001"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="4000000010000104000000000000000000000800", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e0001007769726567756172640000000400028008000a00", @ANYRES32=r5], 0x40}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x40}}, 0x0) [ 941.028838][ T5062] block nbd0: shutting down sockets 02:20:44 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1017}, 0x20) [ 941.079711][ T5073] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 941.091028][ T5061] block nbd3: shutting down sockets [ 941.138880][ T5061] block nbd3: shutting down sockets [ 941.272462][ T5078] bond13: (slave wireguard5): The slave device specified does not support setting the MAC address [ 941.330610][ T5078] bond13: (slave wireguard5): Error -95 calling set_mac_address [ 941.365492][ T4672] block nbd5: Receive control failed (result -32) [ 941.375731][ T5004] block nbd5: shutting down sockets 02:20:44 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x14b802) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r4 = signalfd(r2, &(0x7f0000000000)={[0x1f]}, 0x8) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r3, 0xab03) 02:20:44 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x103) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 02:20:44 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) r3 = dup(0xffffffffffffffff) write$FUSE_NOTIFY_RETRIEVE(r3, &(0x7f00000000c0)={0x14c}, 0x137) r4 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000140), 0x20000, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000180), 0x6e, &(0x7f0000000440)=[{&(0x7f0000000200)=""/151, 0x97}, {&(0x7f00000002c0)=""/13, 0xd}, {&(0x7f0000000300)=""/135, 0x87}, {&(0x7f00000003c0)=""/124, 0x7c}], 0x4, &(0x7f0000000480)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xd0}, 0x2) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r7) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100), 0x2340000, &(0x7f0000000780)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB=',uname=&\'^-$,version=9p2000,cache=fscache,access=', @ANYRESDEC, @ANYBLOB="2c6163636573733d616e712c64666c746769643d101faa41d3a0572c7e3acd526b715d238edbaea6efe06247e600ee9656c136f1899cdd643daa9cab79f1300c875bbec4d94a30afba61ff6d0bd5d12536b95e9674337437a2955dd2a25663c27a81", @ANYRESHEX=r5, @ANYBLOB=',dfltuid=', @ANYRESHEX, @ANYBLOB=',afid=0x00000000000000ae,uname=/dev/nbd#\x00,seclabel,pcr=00000000000000000025,defcontext=user_u,smackfsfloor=$(:,fowner=', @ANYRESDEC=0xee00, @ANYBLOB=',euid<', @ANYRESDEC=r7, @ANYBLOB=',\x00']) write$FUSE_NOTIFY_RETRIEVE(r3, 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x7) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:44 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x101a}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:20:44 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1018}, 0x20) 02:20:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c0000001000850600114900000084ffcf8a63ed", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e6400000037cddee2d3e3bc790001"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="4000000010000104000000000000000000000800", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e0001007769726567756172640000000400028008000a00", @ANYRES32=r5], 0x40}}, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x40}}, 0x0) 02:20:45 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1019}, 0x20) [ 941.601516][ T5141] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 941.619987][ T5127] block nbd0: shutting down sockets [ 941.690840][ T5164] block nbd3: shutting down sockets 02:20:45 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x80) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:45 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x101b}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 941.780603][ T5163] bond14: (slave wireguard6): The slave device specified does not support setting the MAC address 02:20:45 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x6) [ 941.882890][ T5163] bond14: (slave wireguard6): Error -95 calling set_mac_address 02:20:45 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x101a}, 0x20) 02:20:45 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x101c}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 942.004636][ T5212] block nbd0: shutting down sockets [ 942.045509][ T5215] nbd3: detected capacity change from 0 to 12 [ 942.112698][ T5212] block nbd0: shutting down sockets [ 942.498036][ T4672] block nbd5: Receive control failed (result -32) [ 942.498414][ T5153] block nbd5: shutting down sockets 02:20:45 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x14b802) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r4 = signalfd(r2, &(0x7f0000000000)={[0x1f]}, 0x8) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c0000001000850600114900000084ffcf8a63ed", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e6400000037cddee2d3e3bc790001"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="4000000010000104000000000000000000000800", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e0001007769726567756172640000000400028008000a00", @ANYRES32=r5], 0x40}}, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x40}}, 0x0) 02:20:45 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x2) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 02:20:45 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x101b}, 0x20) 02:20:45 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x101d}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 942.619300][ T5236] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 02:20:46 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x101c}, 0x20) [ 942.749507][ T5272] block nbd0: shutting down sockets [ 942.749620][ T5256] bond15: (slave wireguard6): The slave device specified does not support setting the MAC address 02:20:46 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x101e}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 942.833291][ T5288] block nbd5: shutting down sockets 02:20:46 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r2 = socket(0x40000000002, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000000c0)='batadv0\x00', 0x10) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) unlinkat(0xffffffffffffffff, 0x0, 0x849a693168786d94) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r5 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x4) ioctl$NBD_SET_SOCK(r5, 0xab00, r3) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x7ff) r6 = socket(0x40000000002, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f00000000c0)='batadv0\x00', 0x10) write$nbd(r6, &(0x7f0000000100)={0x67446698, 0x1, 0x4, 0x1, 0x2, "1bb7dfef71d35b7e73df4fc866ba8a50d6754a4a002b0817b826b0b9ec6f7f17d456e214529f6a3f78ff5102264f90e857c8e73c3fadb4cea11fc7f019523594455264500b19262b55f9d82de609d5e77c65876013090771c6d31cefa30fdb8b0241c1a7c9d3072ed62010212996d4223ba59572e8dc57b577881f1bbddaeab99421c4ba2953b063601b48ec4d"}, 0x9d) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 942.910464][ T5256] bond15: (slave wireguard6): Error -95 calling set_mac_address 02:20:46 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2008002) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x300000, 0x1021}, 0x20) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 945.024180][ T5203] block nbd3: shutting down sockets [ 950.991469][ T3266] ieee802154 phy0 wpan0: encryption failed: -22 [ 950.997754][ T3266] ieee802154 phy1 wpan1: encryption failed: -22 [ 1014.312505][ T3266] ieee802154 phy0 wpan0: encryption failed: -22 [ 1014.319056][ T3266] ieee802154 phy1 wpan1: encryption failed: -22 [ 1077.632701][ T3266] ieee802154 phy0 wpan0: encryption failed: -22 [ 1077.639271][ T3266] ieee802154 phy1 wpan1: encryption failed: -22 [ 1107.973476][ T1658] INFO: task systemd-udevd:5133 blocked for more than 143 seconds. [ 1107.981572][ T1658] Not tainted 5.14.0-rc6-syzkaller #0 [ 1107.989228][ T1658] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1107.997956][ T1658] task:systemd-udevd state:D stack:26528 pid: 5133 ppid: 4873 flags:0x00004000 [ 1108.007259][ T1658] Call Trace: [ 1108.010807][ T1658] __schedule+0x93a/0x26f0 [ 1108.015359][ T1658] ? io_schedule_timeout+0x140/0x140 [ 1108.020642][ T1658] ? preempt_schedule_thunk+0x16/0x18 [ 1108.026304][ T1658] ? preempt_schedule_common+0x59/0xc0 [ 1108.031764][ T1658] schedule+0xd3/0x270 [ 1108.035904][ T1658] io_schedule+0xba/0x130 [ 1108.040308][ T1658] wait_on_page_bit_common+0x537/0xe60 [ 1108.046017][ T1658] ? filemap_map_pages+0x1880/0x1880 [ 1108.051302][ T1658] ? end_buffer_async_read_io+0x300/0x300 [ 1108.057091][ T1658] ? __filemap_set_wb_err+0x240/0x240 [ 1108.062659][ T1658] ? __page_cache_alloc+0x10d/0x3a0 [ 1108.068311][ T1658] ? enable_ptr_key_workfn+0x30/0x30 [ 1108.073601][ T1658] do_read_cache_page+0x96b/0x13c0 [ 1108.078752][ T1658] read_part_sector+0x146/0x620 [ 1108.083688][ T1658] ? adfspart_check_ADFS+0x800/0x800 [ 1108.089122][ T1658] adfspart_check_ICS+0x9d/0xc90 [ 1108.094131][ T1658] ? pointer+0xa00/0xa00 [ 1108.099155][ T1658] ? adfspart_check_ADFS+0x800/0x800 [ 1108.104618][ T1658] ? snprintf+0xbb/0xf0 [ 1108.108855][ T1658] ? vsprintf+0x30/0x30 [ 1108.113039][ T1658] ? adfspart_check_ADFS+0x800/0x800 [ 1108.118390][ T1658] bdev_disk_changed+0x796/0x1130 [ 1108.123425][ T1658] blkdev_get_whole+0x216/0x420 [ 1108.128322][ T1658] ? disk_block_events+0x1d/0x130 [ 1108.133770][ T1658] blkdev_get_by_dev.part.0+0x30c/0xdd0 [ 1108.139474][ T1658] ? devcgroup_check_permission+0x1bb/0x410 [ 1108.146745][ T1658] blkdev_open+0x295/0x300 [ 1108.151314][ T1658] do_dentry_open+0x4c8/0x11d0 [ 1108.156341][ T1658] ? blkdev_get_by_dev+0x80/0x80 [ 1108.161392][ T1658] path_openat+0x1c23/0x27f0 [ 1108.166063][ T1658] ? path_lookupat+0x860/0x860 [ 1108.172771][ T1658] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1108.178829][ T1658] do_filp_open+0x1aa/0x400 [ 1108.183379][ T1658] ? may_open_dev+0xf0/0xf0 [ 1108.189018][ T1658] ? rwlock_bug.part.0+0x90/0x90 [ 1108.194783][ T1658] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1108.202675][ T1658] ? _find_next_bit+0x1e3/0x260 [ 1108.207524][ T1658] ? _raw_spin_unlock+0x24/0x40 [ 1108.213085][ T1658] ? alloc_fd+0x2f0/0x670 [ 1108.218814][ T1658] do_sys_openat2+0x16d/0x420 [ 1108.223931][ T1658] ? build_open_flags+0x6f0/0x6f0 [ 1108.228963][ T1658] ? __context_tracking_exit+0xb8/0xe0 [ 1108.234586][ T1658] __x64_sys_open+0x119/0x1c0 [ 1108.239263][ T1658] ? do_sys_open+0x140/0x140 [ 1108.245649][ T1658] ? __secure_computing+0x104/0x360 [ 1108.250955][ T1658] do_syscall_64+0x35/0xb0 [ 1108.255542][ T1658] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1108.261442][ T1658] RIP: 0033:0x7fb69ca21840 [ 1108.265940][ T1658] RSP: 002b:00007ffe0ef45088 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 1108.274696][ T1658] RAX: ffffffffffffffda RBX: 0000565372b3a6e0 RCX: 00007fb69ca21840 [ 1108.282907][ T1658] RDX: 0000565371418fe3 RSI: 00000000000a0800 RDI: 0000565372b3f440 [ 1108.290875][ T1658] RBP: 00007ffe0ef45200 R08: 0000565371418670 R09: 0000000000000010 [ 1108.298887][ T1658] R10: 00007fb69c79bd70 R11: 0000000000000246 R12: 00007ffe0ef45150 [ 1108.309010][ T1658] R13: 0000565372b3fcf0 R14: 0000000000000003 R15: 000000000000000e [ 1108.317084][ T1658] INFO: task syz-executor.3:5201 blocked for more than 143 seconds. [ 1108.325575][ T1658] Not tainted 5.14.0-rc6-syzkaller #0 [ 1108.331686][ T1658] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1108.341512][ T1658] task:syz-executor.3 state:D stack:27456 pid: 5201 ppid: 8487 flags:0x00000004 [ 1108.350864][ T1658] Call Trace: [ 1108.354828][ T1658] __schedule+0x93a/0x26f0 [ 1108.359263][ T1658] ? io_schedule_timeout+0x140/0x140 [ 1108.364544][ T1658] schedule+0xd3/0x270 [ 1108.368767][ T1658] schedule_preempt_disabled+0xf/0x20 [ 1108.374146][ T1658] __mutex_lock+0x7b6/0x10a0 [ 1108.379606][ T1658] ? blkdev_put+0xa0/0xae0 [ 1108.384267][ T1658] ? mutex_lock_io_nested+0xf00/0xf00 [ 1108.390740][ T1658] ? rwlock_bug.part.0+0x90/0x90 [ 1108.396266][ T1658] ? locks_check_ctx_file_list+0x1d/0x110 [ 1108.402005][ T1658] ? do_raw_spin_unlock+0x171/0x230 [ 1108.407964][ T1658] ? _raw_spin_unlock+0x24/0x40 [ 1108.413258][ T1658] blkdev_put+0xa0/0xae0 [ 1108.418394][ T1658] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 1108.424732][ T1658] blkdev_close+0x8c/0xb0 [ 1108.429198][ T1658] __fput+0x288/0x920 [ 1108.433313][ T1658] ? blkdev_put+0xae0/0xae0 [ 1108.438456][ T1658] task_work_run+0xdd/0x1a0 [ 1108.443056][ T1658] exit_to_user_mode_prepare+0x27e/0x290 [ 1108.449174][ T1658] syscall_exit_to_user_mode+0x19/0x60 [ 1108.454648][ T1658] do_syscall_64+0x42/0xb0 [ 1108.459915][ T1658] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1108.466766][ T1658] RIP: 0033:0x4193fb [ 1108.471785][ T1658] RSP: 002b:00007ffc55febec0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 1108.480843][ T1658] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004193fb [ 1108.491783][ T1658] RDX: 0000001b2e223c68 RSI: ffffffff892be683 RDI: 0000000000000003 [ 1108.500157][ T1658] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000001b2e222ff8 [ 1108.508996][ T1658] R10: 0000000000000fc5 R11: 0000000000000293 R12: 000000000056cb00 [ 1108.518841][ T1658] R13: 000000000056cb00 R14: 000000000056bf80 R15: 00000000000e1165 [ 1108.526905][ T1658] ? __schedule+0x1333/0x26f0 [ 1108.531657][ T1658] [ 1108.531657][ T1658] Showing all locks held in the system: [ 1108.540195][ T1658] 1 lock held by ksoftirqd/0/13: [ 1108.545480][ T1658] #0: ffff8880b9c51b18 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x233/0x26f0 [ 1108.555535][ T1658] 4 locks held by kworker/u4:2/29: [ 1108.560709][ T1658] 1 lock held by khungtaskd/1658: [ 1108.565727][ T1658] #0: ffffffff8b97c280 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260 [ 1108.575861][ T1658] 2 locks held by in:imklog/8370: [ 1108.580875][ T1658] #0: ffff88801c40f770 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0xe9/0x100 [ 1108.594852][ T1658] #1: ffff8880b9c51b18 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x233/0x26f0 [ 1108.604124][ T1658] 1 lock held by systemd-udevd/5133: [ 1108.609414][ T1658] #0: ffff88801d9ec518 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_get_by_dev.part.0+0x9d/0xdd0 [ 1108.622118][ T1658] 1 lock held by syz-executor.3/5201: [ 1108.627666][ T1658] #0: ffff88801d9ec518 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_put+0xa0/0xae0 [ 1108.637177][ T1658] [ 1108.639500][ T1658] ============================================= [ 1108.639500][ T1658] [ 1108.648386][ T1658] NMI backtrace for cpu 1 [ 1108.653932][ T1658] CPU: 1 PID: 1658 Comm: khungtaskd Not tainted 5.14.0-rc6-syzkaller #0 [ 1108.662249][ T1658] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1108.672374][ T1658] Call Trace: [ 1108.675638][ T1658] dump_stack_lvl+0xcd/0x134 [ 1108.680222][ T1658] nmi_cpu_backtrace.cold+0x44/0xd7 [ 1108.685404][ T1658] ? lapic_can_unplug_cpu+0x80/0x80 [ 1108.690593][ T1658] nmi_trigger_cpumask_backtrace+0x1b3/0x230 [ 1108.696582][ T1658] watchdog+0xd0a/0xfc0 [ 1108.700748][ T1658] ? reset_hung_task_detector+0x30/0x30 [ 1108.706284][ T1658] kthread+0x3e5/0x4d0 [ 1108.710342][ T1658] ? set_kthread_struct+0x130/0x130 [ 1108.715537][ T1658] ret_from_fork+0x1f/0x30 [ 1108.720420][ T1658] Sending NMI from CPU 1 to CPUs 0: [ 1108.726220][ C0] NMI backtrace for cpu 0 [ 1108.726229][ C0] CPU: 0 PID: 8370 Comm: in:imklog Not tainted 5.14.0-rc6-syzkaller #0 [ 1108.726237][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1108.726245][ C0] RIP: 0010:check_preemption_disabled+0x4c/0x140 [ 1108.726254][ C0] Code: 81 e3 ff ff ff 7f 31 ff 89 de 0f 1f 44 00 00 85 db 74 11 0f 1f 44 00 00 44 89 e0 5b 5d 41 5c 41 5d 41 5e c3 0f 1f 44 00 00 9c <5b> 81 e3 00 02 00 00 31 ff 48 89 de 0f 1f 44 00 00 48 85 db 74 d3 [ 1108.726267][ C0] RSP: 0018:ffffc900019bf938 EFLAGS: 00000046 [ 1108.726277][ C0] RAX: 0000000000000001 RBX: 0000000000000000 RCX: ffffffff815ad74f [ 1108.726284][ C0] RDX: 1ffff1100485b4c5 RSI: 0000000000000000 RDI: 0000000000000000 [ 1108.726291][ C0] RBP: ffffffff89e3b800 R08: 0000000000000000 R09: ffffffff8fcd5907 [ 1108.726298][ C0] R10: fffffbfff1f9ab20 R11: 0000000000000000 R12: 0000000000000000 [ 1108.726305][ C0] R13: ffffffff898bdde0 R14: ffff888032f17128 R15: 0000000000000000 [ 1108.726312][ C0] FS: 00007f5b93442700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 1108.726319][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1108.726325][ C0] CR2: 00007f58bca0b000 CR3: 0000000035796000 CR4: 0000000000350ef0 [ 1108.726330][ C0] Call Trace: [ 1108.726334][ C0] lock_acquire+0x1bb/0x510 [ 1108.726338][ C0] ? lock_release+0x720/0x720 [ 1108.726342][ C0] ? find_held_lock+0x2d/0x110 [ 1108.726346][ C0] __might_fault+0x106/0x180 [ 1108.726350][ C0] ? __might_fault+0xa3/0x180 [ 1108.726357][ C0] _copy_to_user+0x27/0x150 [ 1108.726361][ C0] syslog_print+0x19c/0x430 [ 1108.726365][ C0] ? cpumask_test_cpu.constprop.0+0x50/0x50 [ 1108.726370][ C0] ? find_held_lock+0x2d/0x110 [ 1108.726375][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 1108.726380][ C0] do_syslog.part.0+0x367/0x830 [ 1108.726384][ C0] ? syslog_print_all+0x420/0x420 [ 1108.726388][ C0] ? aa_file_perm+0x595/0x1180 [ 1108.726392][ C0] ? finish_wait+0x270/0x270 [ 1108.726396][ C0] ? lock_release+0x720/0x720 [ 1108.726401][ C0] ? aa_path_link+0x2f0/0x2f0 [ 1108.726405][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1108.726410][ C0] ? __fsnotify_parent+0x488/0x9d0 [ 1108.726415][ C0] ? fsnotify+0x1050/0x1050 [ 1108.726419][ C0] ? __mutex_lock+0x5bf/0x10a0 [ 1108.726423][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1108.726429][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1108.726434][ C0] ? security_syslog+0x73/0x90 [ 1108.726438][ C0] do_syslog+0x49/0x60 [ 1108.726441][ C0] kmsg_read+0x90/0xb0 [ 1108.726445][ C0] ? kmsg_release+0x20/0x20 [ 1108.726449][ C0] proc_reg_read+0x119/0x300 [ 1108.726454][ C0] ? rw_verify_area+0x11d/0x350 [ 1108.726458][ C0] ? proc_reg_compat_ioctl+0x2e0/0x2e0 [ 1108.726462][ C0] vfs_read+0x1b5/0x570 [ 1108.726466][ C0] ksys_read+0x12d/0x250 [ 1108.726470][ C0] ? vfs_write+0xa40/0xa40 [ 1108.726474][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 1108.726479][ C0] do_syscall_64+0x35/0xb0 [ 1108.726484][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1108.726489][ C0] RIP: 0033:0x7f5b95a8522d [ 1108.726496][ C0] Code: c1 20 00 00 75 10 b8 00 00 00 00 0f 05 48 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 4e fc ff ff 48 89 04 24 b8 00 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 97 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 1108.726509][ C0] RSP: 002b:00007f5b93421580 EFLAGS: 00000293 ORIG_RAX: 0000000000000000 [ 1108.726519][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5b95a8522d [ 1108.726526][ C0] RDX: 0000000000001fa0 RSI: 00007f5b93421da0 RDI: 0000000000000004 [ 1108.726533][ C0] RBP: 0000561a300c09d0 R08: 0000000000000000 R09: 0000000000000000 [ 1108.726539][ C0] R10: 2ce33e6c02ce33e7 R11: 0000000000000293 R12: 00007f5b93421da0 [ 1108.726546][ C0] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007f5b93421e00 [ 1108.732463][ T1658] Kernel panic - not syncing: hung_task: blocked tasks [ 1109.104189][ T1658] CPU: 1 PID: 1658 Comm: khungtaskd Not tainted 5.14.0-rc6-syzkaller #0 [ 1109.112503][ T1658] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1109.122545][ T1658] Call Trace: [ 1109.125814][ T1658] dump_stack_lvl+0xcd/0x134 [ 1109.130401][ T1658] panic+0x306/0x73d [ 1109.134285][ T1658] ? __warn_printk+0xf3/0xf3 [ 1109.138862][ T1658] ? lapic_can_unplug_cpu+0x80/0x80 [ 1109.144051][ T1658] ? preempt_schedule_thunk+0x16/0x18 [ 1109.149409][ T1658] ? nmi_trigger_cpumask_backtrace+0x196/0x230 [ 1109.155554][ T1658] ? watchdog.cold+0x5/0x158 [ 1109.160394][ T1658] watchdog.cold+0x16/0x158 [ 1109.164891][ T1658] ? reset_hung_task_detector+0x30/0x30 [ 1109.170423][ T1658] kthread+0x3e5/0x4d0 [ 1109.174479][ T1658] ? set_kthread_struct+0x130/0x130 [ 1109.179664][ T1658] ret_from_fork+0x1f/0x30 [ 1109.192482][ T1658] Kernel Offset: disabled [ 1109.196801][ T1658] Rebooting in 86400 seconds..