T4545] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:19 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x100000000000000}) 02:58:19 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0xe00}) [ 1925.610669][ T4597] loop3: detected capacity change from 0 to 264192 [ 1925.618630][ T4597] FAT-fs (loop3): bogus number of reserved sectors [ 1925.625199][ T4597] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:19 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x1100}) 02:58:19 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x313, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) [ 1925.676894][ T4597] loop3: detected capacity change from 0 to 264192 [ 1925.685258][ T4597] FAT-fs (loop3): bogus number of reserved sectors [ 1925.691859][ T4597] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1925.769416][ T4651] loop3: detected capacity change from 0 to 264192 [ 1925.777350][ T4651] FAT-fs (loop3): bogus number of reserved sectors [ 1925.783977][ T4651] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1925.834347][ T4651] loop3: detected capacity change from 0 to 264192 [ 1925.841427][ T4651] FAT-fs (loop3): bogus number of reserved sectors [ 1925.847976][ T4651] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:19 executing program 2: shmget$private(0x0, 0x4000, 0x400, &(0x7f0000ff5000/0x4000)=nil) 02:58:19 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x314, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:19 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x200000000000000}) 02:58:19 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x1200}) 02:58:19 executing program 0: r0 = syz_io_uring_complete(0x0) sendmsg$inet6(r0, &(0x7f00000003c0)={&(0x7f00000000c0)={0xa, 0x4e22, 0x3, @loopback, 0xcdba}, 0x1c, &(0x7f0000000100), 0x0, &(0x7f0000000140)=[@dstopts={{0x30, 0x29, 0x37, {0x3a, 0x2, '\x00', [@hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}]}}}, @rthdr={{0x58, 0x29, 0x39, {0x62, 0x8, 0x0, 0x78, 0x0, [@ipv4={'\x00', '\xff\xff', @local}, @loopback, @private1, @private0]}}}, @hopopts_2292={{0x138, 0x29, 0x36, {0x16, 0x23, '\x00', [@calipso={0x7, 0x30, {0x2, 0xa, 0x2, 0x9, [0x8001, 0xffffffff, 0x7ec, 0xc9b, 0x4]}}, @generic={0x8, 0xd6, "f9b82d69403ae807a8e270fc8d3b062b511d3ba469526665bd8cb467931b603f8b801789b2377cff163aabbf58b37838a126d5bdfd9083dd5d272fc6df58dacda4ea6fac5808a059b8f3a29824b969190145efc12b1b6143973b22cefa47d34c799b47a7065bd5bda0533e481839fe0a9ba38df9e3678f8b50b387f8f2f9122263380dbcc606d37f841b54a0244250517f5f0ac86156c3f8ab34046e831e34c92eeed72badb9a6b1c30fd9dc1dd1f079a587662601dce7fb6408ebb786f507cbb52739bbd62f7ab82654fb12b673194398380ab1847c"}, @ra={0x5, 0x2, 0xfff}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x8}]}}}, @hopopts_2292={{0xa0, 0x29, 0x36, {0x88, 0x10, '\x00', [@jumbo={0xc2, 0x4, 0x3}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x20, {0x0, 0x6, 0x6, 0x5, [0x0, 0x0, 0x7fff]}}, @calipso={0x7, 0x10, {0x3, 0x2, 0x20, 0x7, [0x40]}}, @jumbo={0xc2, 0x4, 0x3}, @calipso={0x7, 0x28, {0x0, 0x8, 0x8, 0x5, [0x6, 0x0, 0x9, 0x1ff]}}, @calipso={0x7, 0x8, {0x1, 0x0, 0x7, 0x101}}, @padn={0x1, 0x1, [0x0]}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}}}], 0x260}, 0xd1) r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r1, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) 02:58:20 executing program 2: r0 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000ffe000/0x1000)=nil) shmget$private(0x0, 0x2000, 0x40, &(0x7f0000ffe000/0x2000)=nil) r1 = getgid() r2 = shmget(0x3, 0x1000, 0x800, &(0x7f0000ffe000/0x1000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x1000) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x5) tkill(r4, 0x1e) ptrace$cont(0x18, r4, 0x0, 0x0) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) shmctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, r1, 0xee01, r3, 0x180, 0x5}, 0x8, 0x5, 0x4, 0x8000000, 0xffffffffffffffff, r4, 0x1f}) [ 1926.231394][ T4670] loop3: detected capacity change from 0 to 264192 [ 1926.239395][ T4670] FAT-fs (loop3): bogus number of reserved sectors [ 1926.245958][ T4670] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:20 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x300000000000000}) 02:58:20 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x2000}) 02:58:20 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x389, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) [ 1926.295786][ T4670] loop3: detected capacity change from 0 to 264192 [ 1926.303171][ T4670] FAT-fs (loop3): bogus number of reserved sectors [ 1926.309728][ T4670] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:20 executing program 2: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffa000/0x3000)=nil, 0x4ef9f2e4c4abcf0e) r1 = shmget(0x2, 0x2000, 0x100, &(0x7f0000ffd000/0x2000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x0) shmat(r1, &(0x7f0000ffd000/0x1000)=nil, 0x3000) 02:58:20 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x400000000000000}) 02:58:20 executing program 2: shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(0xffffffffffffffff, &(0x7f0000ffb000/0x2000)=nil, 0xfba5e63d79f51599) 02:58:20 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x38b, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:20 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x2500}) [ 1926.395547][ T4713] loop3: detected capacity change from 0 to 264192 [ 1926.403709][ T4713] FAT-fs (loop3): bogus number of reserved sectors [ 1926.410292][ T4713] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:20 executing program 2: sendmsg$IPCTNL_MSG_TIMEOUT_GET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="4c0000000108000600000000000000000cc3000006000240028e0000090000ed73797a30000004000600024022f000000c000480080001400000000406000240809b00000500030011000000"], 0x4c}, 0x1, 0x0, 0x0, 0x40000}, 0x80) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(0xffffffffffffffff, 0xf504, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) 02:58:20 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x500000000000000}) [ 1926.535795][ T4750] loop3: detected capacity change from 0 to 264192 [ 1926.582204][ T4750] FAT-fs (loop3): bogus number of reserved sectors [ 1926.588811][ T4750] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:20 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) shmget$private(0x0, 0x4000, 0x78000000, &(0x7f0000ffc000/0x4000)=nil) 02:58:20 executing program 2: shmget$private(0x0, 0x2000, 0x54000000, &(0x7f0000ffb000/0x2000)=nil) 02:58:20 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x3f00}) 02:58:20 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x600000000000000}) 02:58:20 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x38c, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:20 executing program 2: shmget$private(0x0, 0x4000, 0x200, &(0x7f0000ffb000/0x4000)=nil) 02:58:20 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x4800}) 02:58:20 executing program 2: r0 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000ffb000/0x3000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) 02:58:20 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x700000000000000}) 02:58:20 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x4c00}) [ 1926.793190][ T4832] loop3: detected capacity change from 0 to 264192 [ 1926.801212][ T4832] FAT-fs (loop3): bogus number of reserved sectors [ 1926.807763][ T4832] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:20 executing program 2: ioctl$BTRFS_IOC_RM_DEV(0xffffffffffffffff, 0x5000940b, &(0x7f0000000000)={{}, "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"}) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_RMID(r0, 0x0) 02:58:20 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x38d, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) [ 1926.847506][ T4832] loop3: detected capacity change from 0 to 264192 [ 1926.856255][ T4832] FAT-fs (loop3): bogus number of reserved sectors [ 1926.862813][ T4832] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:20 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) shmctl$SHM_UNLOCK(r0, 0xc) clone(0x0, 0x0, 0x0, 0x0, 0x0) 02:58:20 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x800000000000000}) 02:58:20 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x38e, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:20 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x6800}) 02:58:20 executing program 2: shmget$private(0x0, 0x1000, 0x1000, &(0x7f0000ffb000/0x1000)=nil) 02:58:20 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x6c00}) 02:58:21 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) write$binfmt_script(r1, &(0x7f0000000080)={'#! ', './file0', [{}], 0xa, "6e03714d422b49ec2a2e64a9970a69f601865cfca84652c503327998eb1e5c65b07e810e7f8e08b7e0d8d9cb442a20489e"}, 0x3d) getsockopt$IP_SET_OP_GET_BYINDEX(r0, 0x1, 0x53, &(0x7f0000000000)={0x7, 0x7, 0x1}, &(0x7f0000000040)=0x28) 02:58:21 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x900000000000000}) 02:58:21 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x38f, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) [ 1927.273238][ T4894] loop3: detected capacity change from 0 to 264192 [ 1927.281526][ T4894] FAT-fs (loop3): bogus number of reserved sectors [ 1927.288039][ T4894] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:21 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x7400}) 02:58:21 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0xa00000000000000}) [ 1927.384887][ T4932] loop3: detected capacity change from 0 to 264192 [ 1927.392991][ T4932] FAT-fs (loop3): bogus number of reserved sectors [ 1927.399526][ T4932] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:21 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x390, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) [ 1927.497430][ T4965] loop3: detected capacity change from 0 to 264192 [ 1927.506644][ T4965] FAT-fs (loop3): bogus number of reserved sectors [ 1927.513221][ T4965] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:21 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) clone(0x0, 0x0, 0x0, 0x0, 0x0) 02:58:21 executing program 2: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x7000) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) remap_file_pages(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000004, 0x2, 0x2) r1 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x4000) shmat(r0, &(0x7f0000ffa000/0x3000)=nil, 0x2000) shmctl$IPC_RMID(r1, 0x0) shmctl$IPC_RMID(r1, 0x0) shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffe000/0x2000)=nil) 02:58:21 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0xb00000000000000}) 02:58:21 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x7a00}) 02:58:21 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x391, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:21 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0xc00000000000000}) 02:58:21 executing program 2: ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) 02:58:21 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x100000}) [ 1927.635647][ T5007] loop3: detected capacity change from 0 to 264192 [ 1927.644156][ T5007] FAT-fs (loop3): bogus number of reserved sectors [ 1927.650760][ T5007] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:21 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x420000, 0x0) sendmsg$TIPC_CMD_DISABLE_BEARER(r0, &(0x7f0000000140)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="00f5160002888e9087a78276b0864ab16485a9ddb01da401967dc4a8219bed3a9a3ba6c63d5920a63fac44a6f850daa17dc820d369e3766b2aa3c9600a797b7010746deab020776a14913e09189469deb040c3acd0cc7d657de945bd6a1cc6", @ANYRES16=0x0, @ANYBLOB="000327bd7000fedbdf25010000000000000002410000001000137564703a73797a3200000000"], 0x2c}}, 0x240088e5) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) sendmsg$NL80211_CMD_STOP_P2P_DEVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000080}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)={0x20, 0x0, 0x2, 0x70bd2c, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x7, 0x4e}}}}, [""]}, 0x20}}, 0x20000000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r1, 0x40189429, &(0x7f00000003c0)={0x0, 0x0, 0x9}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) sendmsg$NL80211_CMD_LEAVE_MESH(r1, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, 0x0, 0x300, 0x70bd29, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20004840}, 0x40000) 02:58:21 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0xd00000000000000}) [ 1927.739879][ T5024] loop3: detected capacity change from 0 to 264192 02:58:21 executing program 0: clone3(&(0x7f00000001c0)={0x100, &(0x7f0000000000)=0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080), {0x41}, &(0x7f00000000c0)=""/95, 0x5f, &(0x7f0000000140)=""/52, &(0x7f0000000180)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x3}, 0x58) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f0000000240)={0x0, @aes128}) r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r1, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) 02:58:21 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x1fffff}) 02:58:21 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000340)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c) shmget$private(0x0, 0x2000, 0x1000, &(0x7f0000ffd000/0x2000)=nil) [ 1927.780367][ T5024] FAT-fs (loop3): bogus number of reserved sectors [ 1927.786927][ T5024] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:21 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0xe00000000000000}) 02:58:21 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x1000000}) 02:58:21 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x392, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:21 executing program 2: r0 = getpgid(0x0) ptrace$setregs(0xf, r0, 0xfffffffffffffffa, &(0x7f0000000000)="a21ed8ccdffdcae1497a0830ab59ae13e247a0a67b67b58ec1a92ddc105e3409c81637ed1579903a65706bc9c555b1a8993760c58fd955d13bc1429c592bdeb855e011ea5d939f0d37c142ab40eeb8e5dd3134f79ef1866a8ca73115c27dd8750603f1da") gettid() r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) pidfd_open(r0, 0x0) shmat(r1, &(0x7f0000ffa000/0x1000)=nil, 0x1000) 02:58:21 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x1000000000000000}) 02:58:21 executing program 2: shmget$private(0x0, 0x4000, 0x2, &(0x7f0000ffa000/0x4000)=nil) 02:58:21 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x2000000}) 02:58:21 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x1100000000000000}) [ 1928.021004][ T5128] loop3: detected capacity change from 0 to 264192 [ 1928.033747][ T5128] FAT-fs (loop3): bogus number of reserved sectors [ 1928.040284][ T5128] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:21 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x393, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) [ 1928.224790][ T5182] loop3: detected capacity change from 0 to 264192 [ 1928.232582][ T5182] FAT-fs (loop3): bogus number of reserved sectors [ 1928.239139][ T5182] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:22 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) shmget$private(0x0, 0x3000, 0x80, &(0x7f0000ffb000/0x3000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x5000) 02:58:22 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x1200000000000000}) 02:58:22 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x3000000}) 02:58:22 executing program 2: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) r1 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x4000) shmctl$IPC_RMID(r1, 0x0) shmctl$IPC_RMID(r1, 0x0) r2 = shmget(0x2, 0x1000, 0x4, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000000)=""/186) shmctl$IPC_INFO(r0, 0x3, &(0x7f00000000c0)=""/134) shmget(0x3, 0x4000, 0x10, &(0x7f0000ff8000/0x4000)=nil) r3 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x4000) shmctl$IPC_RMID(r3, 0x0) r4 = semget$private(0x0, 0x4, 0x0) semctl$SETALL(r4, 0x0, 0x11, &(0x7f0000000000)) semop(r4, &(0x7f00000000c0)=[{}], 0x1) semctl$IPC_RMID(r4, 0x0, 0x0) semtimedop(r4, &(0x7f00000001c0)=[{0x0, 0x1ff, 0x1000}, {0x3, 0x7, 0xc00}, {0x4, 0x5, 0x1000}, {0x6, 0x4}, {0x3, 0xabe, 0x800}, {0x0, 0x4, 0x1800}, {0x3, 0x0, 0x1000}, {0x3, 0x4, 0x1800}, {0x2, 0x0, 0xd3df7630d683d799}, {0x1, 0x3b, 0xc00}], 0xa, &(0x7f0000000200)) shmget(0x1, 0x1000, 0x780002a8, &(0x7f0000ffe000/0x1000)=nil) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x400000, 0x0) shmctl$IPC_RMID(r3, 0x0) 02:58:22 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x394, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:22 executing program 2: r0 = shmget$private(0x0, 0x2000, 0x800, &(0x7f0000ffd000/0x2000)=nil) shmat(r0, &(0x7f0000ffe000/0x1000)=nil, 0x3000) r1 = shmget$private(0x0, 0x3000, 0x100, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_LOCK(r1, 0xb) [ 1928.412765][ T5201] loop3: detected capacity change from 0 to 264192 [ 1928.421120][ T5201] FAT-fs (loop3): bogus number of reserved sectors [ 1928.427682][ T5201] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:22 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x2000000000000000}) 02:58:22 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x4000000}) 02:58:22 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x395, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) [ 1928.486153][ T5201] loop3: detected capacity change from 0 to 264192 [ 1928.500136][ T5201] FAT-fs (loop3): bogus number of reserved sectors [ 1928.506705][ T5201] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:22 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$KDSKBLED(r0, 0x4b65, 0x4f28) ioctl$TIOCL_SETVESABLANK(r0, 0x541c, &(0x7f0000000040)) shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ffe000/0x2000)=nil) 02:58:22 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x5000000}) 02:58:22 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x2500000000000000}) [ 1928.637060][ T5265] loop3: detected capacity change from 0 to 264192 [ 1928.645392][ T5265] FAT-fs (loop3): bogus number of reserved sectors [ 1928.651963][ T5265] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:22 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) r1 = shmget(0x2, 0x4000, 0x8, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_LOCK(r1, 0xb) shmget(0x2, 0x4000, 0x20, &(0x7f0000ffc000/0x4000)=nil) clone(0x0, 0x0, 0x0, 0x0, 0x0) 02:58:22 executing program 2: shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ffb000/0x2000)=nil) 02:58:22 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x396, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:22 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x3f00000000000000}) 02:58:22 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x6000000}) 02:58:22 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x4800000000000000}) 02:58:22 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x402, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) [ 1928.868274][ T5308] loop3: detected capacity change from 0 to 264192 [ 1928.876445][ T5308] FAT-fs (loop3): bogus number of reserved sectors [ 1928.883052][ T5308] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:22 executing program 2: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x7f, 0x7d, 0x9, 0x3, 0x0, 0x98b, 0xc4c28, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0xffffffad, 0x0, @perf_config_ext={0xf7, 0xfffffffffffffbf3}, 0x0, 0x9, 0xae, 0x5, 0x4, 0x5, 0xfffd, 0x0, 0x3ff, 0x0, 0x6}, 0x0, 0xa, 0xffffffffffffffff, 0x3) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) 02:58:22 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x7000000}) 02:58:22 executing program 2: shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffb000/0x1000)=nil) 02:58:22 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x4c00000000000000}) 02:58:22 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x406, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) [ 1928.993809][ T5335] loop3: detected capacity change from 0 to 264192 [ 1929.002287][ T5335] FAT-fs (loop3): bogus number of reserved sectors [ 1929.008861][ T5335] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1929.129825][ T5371] loop3: detected capacity change from 0 to 264192 [ 1929.137951][ T5371] FAT-fs (loop3): bogus number of reserved sectors [ 1929.144551][ T5371] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:23 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) shmctl$SHM_UNLOCK(r0, 0xc) 02:58:23 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x8000000}) 02:58:23 executing program 2: shmget$private(0x0, 0x4000, 0x1, &(0x7f0000ffa000/0x4000)=nil) 02:58:23 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x6800000000000000}) 02:58:23 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x500, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:23 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x9000000}) [ 1929.361540][ T5412] loop3: detected capacity change from 0 to 264192 [ 1929.369678][ T5412] FAT-fs (loop3): bogus number of reserved sectors [ 1929.376278][ T5412] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:23 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x6c00000000000000}) 02:58:23 executing program 2: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) lstat(&(0x7f0000000000)='\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x5) tkill(r4, 0x1e) ptrace$cont(0x18, r4, 0x0, 0x0) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) r5 = fork() shmctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x1, r1, r2, 0xee01, r3, 0x44, 0x7}, 0x5, 0x81, 0x5, 0x81, r4, r5, 0x8}) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000007840)='memory.swap.current\x00', 0x0, 0x0) sendmmsg(r6, &(0x7f0000008e80)=[{{&(0x7f0000000140)=@tipc=@nameseq={0x1e, 0x1, 0x2, {0x43, 0x3, 0x1}}, 0x80, &(0x7f00000005c0)=[{&(0x7f00000000c0)="8a2def2c7ebd877a23dc3d167c77f213ae4fd4d341af1bff72d0b95e5cd3993de385cb62c707ae4fee821a", 0x2b}, {&(0x7f0000000380)="24bff436a72cb32dd46e58d8662617deb2fe8eb5fb8f0aad50088cd6d064614823b7f1c0cb34148eee4eae02a7b00e406e625c561838341c577f01183cd49abec969e8c06dc6dd761ea56685c7bda643e09ab71079233fee5be05ff35ee39cd9f8bfee0943e767573e8a075e0634ea22a99108e602fc4068b0cf784127d0efdca34ec911887b39b35307ee14f9383f6ba6e7eba76ab3e52b56c4fcd5c6850d18c13b13ecee06f12d049bc49681035b52365c", 0xb2}, {&(0x7f0000000440)="9ebb09523a3ba8a9ecebbe837d78004bdd20801f27e3e8bd452b8610aba423eb3ba72c234dd742f46af265d93f367f4bfc42d549992cea639768b874bb442cd84d26a3e7a8c4efa2b8a1451f37b6222ac0095b7814e04dd15bf3c71ce703324d4e9e171bc67a60b0fb4af60c8b2d9b122b618f492b2166d50eaa832b64a5782fd87d1bf70e4d37086c546fa6d51458b688b7589387fd73a124ba66e59cdf70e175b38697f3d27de9954aa66c970ea2f4d0a0a0c2b626be8366e4d544ee046cc3d30caf44e5352950679b85be778929993d43cc3c757165fb020104fe3c287492ad5e10d24a7157ff89bd27ca4b74bff4c67deed0e0bc01a34f", 0xf9}, {&(0x7f0000000540)="563f23b05ebde7d4b22dbaa168b52758a2d51b384523288ffc3e6e86cb059522fe346e0f28d74e18fd751932edadf8cd3139f0be5048cbd3c180aa9775f635831e6b979bf9bbe114a669", 0x4a}], 0x4, &(0x7f0000000600)=[{0xd0, 0x10a, 0x6, "982188df59e71c6b48234c3668d4b4c01709670720cf2d9e388ab411305ed7892758c911d66fe5d82297b91cc891e9e9096c075f7c51869c97dab4794b7187991a69de06956540edad8a5bdfbb7d8f66a78209173fcdd6df25dad3869d95a288f5f0cb39a30174fda5fa4d0932fe7df0a84f8df722e4af088c35afcfa1d861fafdf2e7dcd95fa809e71bcda161cd599b4b3d8dae3996c1cb6ee6fd963b70247db639cf3814a5cd9dc1825ceee334b5d9cf30d41be43f28221739"}, {0x48, 0x84, 0x0, "ef8b8a5eb96188d71779add3f8083e653e75a8a9e4eb0fbde949db2a5606116e51725853dfb9d9a4a4a47c9e8fcf974630a58eb8"}], 0x118}}, {{&(0x7f0000000740)=@l2tp={0x2, 0x0, @broadcast, 0x1}, 0x80, &(0x7f0000000880)=[{&(0x7f00000007c0)="e1c0cccb2cbd4302fff4d4ca31cb45a5a0e8c12397138855d4e7fbf1244c4b553d4adcaea04cd78bfbd6fe9bbd7cc9d4be17581705190a67328235576af6e509fa58db068cc772146f41de5980bf37aa602463ac85a0c4d8077a87d0db733295f3c6280d21d53badbe4f6f507c34eef88089d3966035948dc61bc9b56205cd68da6d32aedea81ef358084b2af0492dcf4fdffb74832a1925ed2348b12fd2f4fca7674e57df0beef6bb", 0xa9}], 0x1}}, {{&(0x7f00000008c0)=@rc={0x1f, @any, 0x9}, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000940)="7890f5ee5781c9146c111ba6235617c8fae0a705629c8a1149d5428a21145b45ea48696d3968407aa6e60c60a26a4859ad75c75d10f80e99239f5378ce6b22934d7f4cd13a955afdd90fb0babbb85b74fc73aa93df53f56f028495e80472e06c91fb324250fdd1dbc89e1c2f33bfead76dd15d152411f943226f84cd6df194a35ebc56a9333373fe57dd83f0b2fed4ec7bd9ec7144c1a14912d88bfa8e85732cac91cabeb267dca2f3837099145a5484f010e28ef0aaa0d0cd7d7a393d80acc4d417188127eb19c61a1743f05ef11e7d97332228", 0xd4}, 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"486a0ae91ac8a161cf9a59daabc519208f06101491147f10938fb551d0936f3bd26956a744e74066b1bb1cfec874aafe90627f7e15fa1b5f760debf5c8e1c32392640116626e8a7e57a76564d16120ef6a0d4f430de3ed58afd628ccb40259cda0b3b82bd32a1b98d54200b743b714a81d6a1b70ea9a1a43850d5b6d98dfb3590f7cdc3dfc49bec1de5d1809567a1cacdeb950088bc758166ee4404168ec6835329c299f30bd117c518c022e4c80c6b996eecad1647f89d2ba6a6d3a11e3700e6cb771d803f7eae6dc60d43c4fc7c8ccb645e16b29fd0014a1e481e2f667c0e85f3e92d2016b"}, {0x110, 0x105, 0x5, "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"}], 0x208}}, {{&(0x7f0000007c00)=@qipcrtr={0x2a, 0x4, 0x4000}, 0x80, &(0x7f0000007d80)=[{&(0x7f0000007c80)="f118f9059ef5c261e630b30116b76f527b3cc6dd40a89ea9b3327c48c836b4e51a63b29ccc8a3a489f81b0d15cb3a7b091814a949430107f96887ea7bd4ef8c7e118442c391298a8c849e9c5178a0fde9dfa6f5b49c0", 0x56}, {&(0x7f0000007d00)="b6288a8f0c612eae394d2ec2be50ce0c42a9ed3a898bcda258a79cbcc43d95271dfff425886bd445c614e7e0e9c598e2a01b8abb29ae1150ae56d7a04b5c3b5ed2b0eb92", 0x44}], 0x2, &(0x7f0000007dc0)=[{0x1010, 0x10b, 0x7f, "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{0x58, 0x105, 0x4, "ec6f2c9e655edf34b1b75ccf353acdec3a2b2de929222b864ed1aad32351cf2fbc68977dc7de76df9ebce97b3c8dd771fe65798f2e19b706797553750b6a4b07abe775c1"}, {0x20, 0x102, 0x4, "6b75f655925b2ad4b70e56b2c0"}], 0x1088}}], 0x7, 0x40000) 02:58:23 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x600, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:23 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0xa000000}) [ 1929.419721][ T5412] loop3: detected capacity change from 0 to 264192 [ 1929.427276][ T5412] FAT-fs (loop3): bogus number of reserved sectors [ 1929.433859][ T5412] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:23 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x7400000000000000}) 02:58:23 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x4, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) [ 1929.516119][ T5451] loop3: detected capacity change from 0 to 264192 [ 1929.524241][ T5451] FAT-fs (loop3): bogus number of reserved sectors [ 1929.530756][ T5451] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:23 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x604, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:23 executing program 2: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) r1 = shmget$private(0x0, 0x2000, 0x1, &(0x7f0000ffd000/0x2000)=nil) r2 = shmget(0x3, 0x4000, 0x78000000, &(0x7f0000ffc000/0x4000)=nil) shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r2, 0x0) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f0000000000)='./control\x00', 0xee00, r4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) shmat(r2, &(0x7f0000ffb000/0x1000)=nil, 0x2000) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000180)={{0x3, 0x0, 0xee01, 0xee01, r4, 0x80, 0xbb}, 0x20, 0x800, 0x4, 0x3, r5, 0xffffffffffffffff, 0x6}) shmat(r1, &(0x7f0000ffe000/0x1000)=nil, 0x6000) shmget(0x2, 0x4000, 0x200, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000000)=""/193) 02:58:23 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0xb000000}) 02:58:23 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x7a00000000000000}) 02:58:23 executing program 2: shmget$private(0x0, 0x4000, 0x54000000, &(0x7f0000ffc000/0x4000)=nil) r0 = shmget(0x3, 0x1000, 0x20, &(0x7f0000ffc000/0x1000)=nil) shmat(r0, &(0x7f0000ff9000/0x4000)=nil, 0x2000) 02:58:23 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0xc000000}) 02:58:23 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x700, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:23 executing program 2: shmget$private(0x0, 0x13000, 0x200, &(0x7f0000fec000/0x13000)=nil) r0 = shmget(0x3, 0x2000, 0x0, &(0x7f0000fed000/0x2000)=nil) shmat(r0, &(0x7f0000ff1000/0x1000)=nil, 0x7000) [ 1929.692722][ T5496] loop3: detected capacity change from 0 to 264192 [ 1929.706075][ T5496] FAT-fs (loop3): bogus number of reserved sectors [ 1929.712607][ T5496] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:23 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x97ffffff00000000}) 02:58:23 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0xd000000}) 02:58:23 executing program 2: openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x226300, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ftruncate(r0, 0x4000000200) [ 1929.841798][ T5542] loop3: detected capacity change from 0 to 264192 [ 1929.850062][ T5542] FAT-fs (loop3): bogus number of reserved sectors [ 1929.856606][ T5542] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1929.908563][ T5542] loop3: detected capacity change from 0 to 264192 [ 1929.921719][ T5542] FAT-fs (loop3): bogus number of reserved sectors [ 1929.928322][ T5542] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:23 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x1000000, &(0x7f0000000000)="98eabacddc3f8bda2e460add377519b811b0aebaf8f64da8f29b96eb44641c980c760bf53fbffd08255e2a81680683721744d9bce58e8831a31129ec7480a865052718e4426750d9792fd3e67f6e289b1a", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="bc45a948074af2df9dbac86dbace3a9aaf3db62fa325e1468a8abae0e699a7446bc8763f12ad3e90e1875e0705744c373244a52485193a4f7f4d57521ab1b878b7df242b6f0ab143e37fad0585b5f787daf61711db10c4272fa2e87e3844426911") 02:58:23 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x900, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:23 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0xc3fa618200000000}) 02:58:23 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0xe000000}) 02:58:23 executing program 2: shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffe000/0x1000)=nil) 02:58:24 executing program 2: r0 = shmget$private(0x0, 0x4000, 0x54000000, &(0x7f0000ffc000/0x4000)=nil) shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x1000) 02:58:24 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x10000000}) 02:58:24 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0xa00, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:24 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0xfdffffff00000000}) [ 1930.313806][ T5594] loop3: detected capacity change from 0 to 264192 [ 1930.322266][ T5594] FAT-fs (loop3): bogus number of reserved sectors [ 1930.328808][ T5594] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:24 executing program 2: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) r1 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x4000) shmctl$IPC_RMID(r1, 0x0) shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x4000) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x1000) 02:58:24 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x11000000}) 02:58:24 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0xffff1f0000000000}) [ 1930.443640][ T5635] loop3: detected capacity change from 0 to 264192 [ 1930.463976][ T5635] FAT-fs (loop3): bogus number of reserved sectors [ 1930.470541][ T5635] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:24 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0xb00, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:24 executing program 2: shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) r0 = shmget(0x3, 0x2000, 0x1, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) 02:58:24 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0xffffff7f00000000}) 02:58:24 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x12000000}) 02:58:24 executing program 2: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ff9000/0x4000)=nil, 0x3000) 02:58:24 executing program 2: r0 = shmget$private(0x0, 0x2000, 0x800, &(0x7f0000ffe000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x20, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) [ 1930.597407][ T5687] loop3: detected capacity change from 0 to 264192 [ 1930.607371][ T5687] FAT-fs (loop3): bogus number of reserved sectors [ 1930.613975][ T5687] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:24 executing program 0: r0 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, r0) r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r1, &(0x7f0000ffb000/0x4000)=nil, 0x4000) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3) clone(0x0, 0x0, 0x0, 0x0, 0x0) 02:58:24 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x20000000}) 02:58:24 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0xffffffff00000000}) 02:58:24 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x25000000}) 02:58:24 executing program 2: ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, &(0x7f0000000080)=0x1) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000000)=""/128) [ 1930.738921][ T5716] loop3: detected capacity change from 0 to 264192 02:58:24 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x3f000000}) 02:58:24 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0xc00, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:24 executing program 2: prlimit64(0x0, 0x7, &(0x7f00000001c0), 0x0) fsopen(&(0x7f0000000080)='pipefs\x00', 0x0) shmget$private(0x0, 0x4000, 0x80, &(0x7f0000ffa000/0x4000)=nil) 02:58:24 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000180), 0x100, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r6) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x40000, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '@:'}}, {@aname={'aname', 0x3d, '-$#'}}, {@fscache}, {@fscache}], [{@fowner_gt}, {@obj_role={'obj_role', 0x3d, '\'('}}, {@fsname={'fsname', 0x3d, '^\x9c+'}}, {@uid_lt={'uid<', 0xffffffffffffffff}}, {@fsuuid={'fsuuid', 0x3d, {[0x33, 0x34, 0x63, 0x66, 0x39, 0x0, 0x63, 0x37], 0x2d, [0x65, 0x37, 0x52, 0x30], 0x2d, [0x64, 0x61, 0x63, 0x32], 0x2d, [0x37, 0x36, 0x36, 0x37], 0x2d, [0x32, 0x66, 0x30, 0x62, 0x65, 0x63, 0x38, 0x33]}}}, {@smackfshat={'smackfshat', 0x3d, '{'}}, {@uid_lt={'uid<', r6}}]}}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r7 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:24 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x48000000}) 02:58:24 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x4c000000}) 02:58:24 executing program 4: ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x4e20, @remote}, {0x2, 0x4e20, @private=0xa010101}, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x130, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)='hsr0\x00', 0x7ff, 0x7, 0x3fe}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r2) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) [ 1930.988658][ T5816] loop3: detected capacity change from 0 to 264192 [ 1930.997581][ T5816] FAT-fs (loop3): bogus number of reserved sectors [ 1931.004128][ T5816] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:24 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x2000) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) r1 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x4000) shmctl$IPC_RMID(r1, 0x0) shmctl$SHM_UNLOCK(r1, 0xc) 02:58:24 executing program 2: shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) r0 = shmget(0x3, 0x4000, 0x1000, &(0x7f0000ffb000/0x4000)=nil) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f0000000000)='./control\x00', 0xee00, r3) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000080)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xffffffffffffff98) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgrp(0xffffffffffffffff) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x0, r1, r3, r5, r6, 0x8, 0x40}, 0x4, 0xfff, 0x101, 0x7, r7, 0x0, 0x1853}) 02:58:24 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)={0xd000003f}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) openat2(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x80000, 0x2, 0x4}, 0x18) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:24 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x68000000}) 02:58:24 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0xd00, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:24 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) write$binfmt_aout(r2, &(0x7f0000000140)={{0xcc, 0x3, 0x58, 0x33d, 0xd4, 0xffff0001, 0x2fe, 0x9}, "27af43f4c3ce0494599d5fa13c8a14b647cd408bcf009370f7388cd893108e1bd88421c3394fff3c5991a6b4cd30d4b3f550fc1f4c354738137a9e8228c6621849c7b2f38b6eff0cf01b4dd73f127f8a38530ec2f094db08c1ca6e779f18efe9117207246c86a943399f56efe8c79e57e3187af2333b011a5b118a13eeeeb440cd5be8ad1d97d4a3fddfa8f0431f0cfd252ff148d6140970c7e66ce1bea94088be3e3e4a"}, 0xc4) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x2040, 0x0) r4 = dup2(r3, r1) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:24 executing program 2: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ff9000/0x4000)=nil, 0x6000) [ 1931.147276][ T5850] loop3: detected capacity change from 0 to 264192 [ 1931.156910][ T5850] FAT-fs (loop3): bogus number of reserved sectors [ 1931.163480][ T5850] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:24 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x6c000000}) 02:58:25 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0xe00, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) [ 1931.225368][ T5850] loop3: detected capacity change from 0 to 264192 [ 1931.241605][ T5850] FAT-fs (loop3): bogus number of reserved sectors [ 1931.248214][ T5850] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:25 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00002ae000/0x4000)=nil, 0x4000, 0x1800003, 0x50, r3, 0x7c68e000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000080)={0x50000002}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) close(r5) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r6, &(0x7f0000000280)={0x20000010}) bind$unix(r4, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e23}, 0x6e) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r7 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:25 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) epoll_wait(r2, &(0x7f0000000040)=[{}, {}, {}, {}, {}], 0x5, 0x25) [ 1931.382763][ T5911] loop3: detected capacity change from 0 to 264192 [ 1931.391193][ T5911] FAT-fs (loop3): bogus number of reserved sectors [ 1931.397768][ T5911] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:25 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x42) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) write$P9_RVERSION(r0, &(0x7f0000000100)={0x15, 0x65, 0xffff, 0x7fffffff, 0x8, '9P2000.L'}, 0x15) r1 = socket$netlink(0x10, 0x3, 0x6) sendmsg$NFQNL_MSG_VERDICT_BATCH(r1, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, 0x3, 0x3, 0x101, 0x0, 0x0, {0x0, 0x0, 0x6}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x7}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x9}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffe, 0x100}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24040840}, 0x4008890) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000b80)={r1, 0x0, 0x7, 0xffffffff}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000c00), r1) sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000e00)={&(0x7f0000000bc0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000dc0)={&(0x7f0000000c40)={0x178, r3, 0x100, 0x70bd2d, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x6b}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, '\x00', 0x30}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x43}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x64010101}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x81}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x78, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'wlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @empty}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x100}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1000}]}, 0x178}}, 0x8800) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) [ 1931.484538][ T5938] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=771 sclass=netlink_xfrm_socket pid=5938 comm=syz-executor.2 [ 1931.540182][ T5951] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=771 sclass=netlink_xfrm_socket pid=5951 comm=syz-executor.2 02:58:25 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0xc000880, 0x0, 0x0, 0x0, 0x0) r1 = shmget$private(0x0, 0x3000, 0x1000, &(0x7f0000ffc000/0x3000)=nil) shmat(r1, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r2 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffc000/0x2000)=nil) shmat(r2, &(0x7f0000ffe000/0x1000)=nil, 0x0) 02:58:25 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x74000000}) 02:58:25 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0xe01, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:25 executing program 2: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) 02:58:25 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x7a000000}) 02:58:25 executing program 2: ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(0xffffffffffffffff, 0x8040942d, &(0x7f0000000000)) [ 1931.690790][ T5962] loop3: detected capacity change from 0 to 264192 [ 1931.701336][ T5962] FAT-fs (loop3): bogus number of reserved sectors [ 1931.707889][ T5962] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:25 executing program 2: shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) r0 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) shmctl$IPC_RMID(r0, 0x0) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$IPC_RMID(r0, 0x0) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x2000) [ 1931.776094][ T5962] loop3: detected capacity change from 0 to 264192 [ 1931.783393][ T5962] FAT-fs (loop3): bogus number of reserved sectors [ 1931.790026][ T5962] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:25 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x8261fac3}) 02:58:25 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0xf00, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:25 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = socket$packet(0x11, 0x2, 0x300) recvmmsg(r3, &(0x7f0000001ec0)=[{{&(0x7f0000000140)=@alg, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/96, 0x60}], 0x2, &(0x7f0000001240)=""/9, 0x9}}, {{0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000001280)}, {&(0x7f00000012c0)=""/10, 0xa}], 0x2}, 0x763}, {{&(0x7f0000001340)=@hci, 0x80, &(0x7f0000001740)=[{&(0x7f00000013c0)=""/214, 0xd6}, {&(0x7f00000014c0)=""/236, 0xec}, {&(0x7f00000015c0)=""/113, 0x71}, {&(0x7f0000001640)=""/253, 0xfd}], 0x4, &(0x7f0000001780)=""/185, 0xb9}, 0x4}, {{&(0x7f0000001840)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x80, &(0x7f0000001d40)=[{&(0x7f00000018c0)=""/106, 0x6a}, {&(0x7f0000001940)}, {&(0x7f0000001980)=""/118, 0x76}, {&(0x7f0000001a00)=""/102, 0x66}, {&(0x7f0000001a80)=""/237, 0xed}, {&(0x7f0000001b80)=""/216, 0xd8}, {&(0x7f0000001c80)=""/184, 0xb8}], 0x7, &(0x7f0000001dc0)=""/247, 0xf7}, 0x9}], 0x4, 0x120, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r4 = perf_event_open$cgroup(&(0x7f00000069c0)={0x0, 0x80, 0xc0, 0xe1, 0xfd, 0x2, 0x0, 0x10001, 0x40603, 0xa, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0xc0, 0x4, @perf_config_ext={0x2, 0xff0e}, 0x200, 0x5e8, 0x8, 0x0, 0x7, 0x0, 0x5, 0x0, 0x5, 0x0, 0x1}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x8) r5 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r5, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) write$evdev(r5, &(0x7f000004d000)=[{}], 0xfffffe82) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r7) stat(&(0x7f0000006a40)='./file0\x00', &(0x7f0000006a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f0000000000)='./control\x00', 0xee00, r10) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006b80)=[{&(0x7f0000001fc0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000002380)=[{&(0x7f0000002040)="da2f7ed47cd9b434c7af466e3e4ed24a47a29dc79eeeebb0b555af58ac18088171160c879e3d3435714f34b3ff76ea3ef709269b6a8456d0969f0be76c46dc5bbf019fdd0ef950df8bade760311f6e5c845e94c663a50020b97e7b244d6172e0ef9a8d892452fa49d8d0c52a0aef974fad70202c6078314e848de2fc16bebbf80fc2a3f57e115ef89e02972627a960430eba1785eadd3c2a62ebd06b02a04e37929063fdd353dbf2764d4924bca473401c0f04", 0xb3}, {&(0x7f0000002100)="eb89ba0fea1f9d1783710cc832ee551032218b3dea718a7b44d800ba35b90f20aee81ebfa9d4860469fd3a8829d5f13e57e62104bd1ec7ff366b1a9353915185e6c94ee0b1d7d7a629a14eb70934136969c779ff59258edc8b82fccd5a329dcf6ed2cc471e31472805a77aed0a675d1b04a0dd26ba9b89167c7ee279b78781b948faef12a30bcdc363724ad33244777fadacaeb082dce327f25ec16f90993bccdd99843788c738660b48", 0xaa}, {&(0x7f00000021c0)="48f59c6fcc3ef5d75c8dd60289545d371bd4dbb58579bfae123bb097c5137f40783f577c81db58ebc8c92af03520f79cd670a35bd8c8bcde2272d7c64de100d85d834672d8c1a437130288d1ffc687bee5972c1492cccffac13e6d", 0x5b}, {&(0x7f0000002240)="9a0e2638bc507247042b4302e84ae0f5fd2b937096dc3b5e1703d51be5836c66f21884c3c58f881b8a3d5f1e82e42997d60660ac149a44a73776a9d9c5bed923d3771e25424240f87934edad81507f0b7fd6dcd1fce0d09edf45f212462464", 0x5f}, {&(0x7f00000022c0)="0d093dc67a471b41b1240ec4e4fff4989be8d9ed7f7894113d64213ba08149e6e05c403bd45205599f4cbb20627a2124b28dd378e0572a616570eddbcd8e3f430c72ef00a449cba5c7150bb053eaad4bfa37e04d2422ed4d84759657749f60e4d558091127d4ad72ad8825ef8fce391aabfc95281221e63f570ea686af36c0d4abd0c182e7", 0x85}, {&(0x7f0000001280)="0f42e1344bab76c63c0384672b563dc985757469c0995410e3379175", 0x1c}], 0x6, &(0x7f0000001940)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x30, 0x800}, {&(0x7f0000002400)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003500)=[{&(0x7f0000002480)="34209224f62dd6cd71277c491b0003da5b425f67d488b7b7bc972ae128ce8e234e2a293b90bc0c0b85e4b733872f2c4fb1bee1c2c29fc37e4f3428ba7281d082ef6ec45462054fc74c40a953fe068771d751f2785a108d331936b426df5badcaad90cdf00117ef23c7902e76798ab96a65", 0x71}, {&(0x7f0000002500)="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0x1000}], 0x2, &(0x7f0000003580)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}], 0xa0, 0x40814}, {&(0x7f0000003640)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000003c00)=[{&(0x7f00000036c0)="2bdd69a02cdea9a63b0d93e2546be3819eb4e1f101705a3fc4e3f977fba0d1de215df1b1c88a809731254d8e4b1e2e5908189f4fc06737b3a6c69565b4783ae842eca7859de003619d8bd0180b12b3", 0x4f}, {&(0x7f0000003740)="3814288bbc029de6e36a07f109e6fa8ce7b368b6398200f649a9437be13aa011dbb21a40450f00ba3824f9c29218e6b556fe91117208c237f69e5011c7b554966ba3d7f90ae03da58f69597867e046536cde68828765b30dc408c46f683af7f8d5ed298d52e5b970a335363bcc6220c45dafdb598a111f61ddd82d5834941ada74fb5cbabab602342cfd641dda2935f96dbda2f593dda2f2dba37d793a51dabeef3e3e316116e016388b91fcbcb047aad19917e969", 0xb5}, {&(0x7f0000003800)="86a9c78df36fc4d619740f9e69c98ef6f39d8f30bc9ce63bc3f0ac893c4aded3b7ca45d00d27de1fc5df34a8e2006d01c082c945e9cc4bf4f3e32e1014594f710e88cf28a5b34d2f1d94e9293f409170bbbf0152bf", 0x55}, {&(0x7f0000003880)="0a4dd66a03c744c515c4920b36804d5b13827cc77e6c07119dbb462a3c2f4edc666b5ca996116e11586b65ad612ec71148ce6766466797f3", 0x38}, {&(0x7f00000038c0)="e8f3ef14c0d9bf13343bec1978561d5fd58688a913b3900a0dd342e892de8a6a4dd2d9f1661004da8419447a9486120b015725181a646b85f67f21d2adde1eaec89d1aa088f8bde99b80d4acc2b0dd31b966bce2b921c5b366e9f96f8716b2ac54426d306b87ca760c2a62450a053e637496f9e90da5deafcf4d10b3e2855fbb6f41a89179b0f97f57d8fecb68bed59e2bb43ce3a64c2163dca627abc0a0fa6a745ceef783a277363ae47710c922a818b708", 0xb2}, {&(0x7f0000003980)="8b3114d567fee8cdd397e81a78d091b6cf497293d07b4d25530f2be4d45d26cf2a0cbd31aac8ab3d3c106464e958de3e0cdb0cfc5faf9254a0e8d975834447ee2b26d2935d3cd703760ce3a095a41a6f97e5ae6bc7e4f3670bc02865b088a44cd4014acf", 0x64}, {&(0x7f0000003a00)="fce35d0f69bb801491c61b47438fd438323b21054b8772eacc192b441f941afeb3b97fd59d1a3ddb6f19f57df8fe4258c84b2e30757ef1b10c2bcfb7f37cbd7a3b2c0955989aad104f9789483acb9d06348fda21148e39650658b157c9f2e3d2e8403c792fd7b6be47bd803739e16c7190bab3b7f0045b8305740db33a0ddb32f86622f37955ea365164ef17f7ba481986641e73a5c637ace6c1e1a89850c48d4854b3a5d4674f971afea21a7d9a04536f779a25dc8a3ca6aa2bdee7dc5d5e7240c3e240e781ba98eac0d696fa7c899c620781", 0xd3}, {&(0x7f0000003b00)="c777a31d4184effdccb153d7692dc342ce383bd15936e7edacaee68c46358854e2d33703800eeeab5954ae270d13e7d79fc1af9aab6c4e977b9ee8c0756946ea09dc271343e3c5b096e6d5ed814b417ad64f513775d4db31032b561f1f2d37cbe14f233d805cc35f96360edffe16246592b28acb3f04f2e09536d0588bdfdb2144c1c3dfa1961c7db32fe4", 0x8b}, {&(0x7f0000003bc0)="f4ee80a0750a3336710d6d7859fb4b3dd155efd122b24376b75bb31a4faf687c550ba5e37cc35d", 0x27}], 0x9, &(0x7f0000004e80)=[@rights={{0x2c, 0x1, 0x1, [r0, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1]}}], 0x70}, {&(0x7f0000004f00)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000050c0)=[{&(0x7f0000004f80)="706f0e503a6234b0787b1d6a2cf9e1888e46beab2329ef1db812cdcc0f", 0x1d}, {&(0x7f0000004fc0)="14be19d201d7ffcec472f79e4af9c9d85f416df15e217dd31c61583e972d4f98302fc202f53738aad954f2ddf23dec6b65d406365004e3ec06f5673daed6484ef36fe55331183204bfa5e18466e74aced4dcbf033f858165e85b05267f5c5c1fed5a4f9670ab1f581c625eb2ab69550d1ce90b402915bb5c01368039053be5717198ce4fc019fe6a085b3a45e49daa14c3fa9cc96e21b615c142c317f07ab56a50ccde7759310533c55b2405886cc9290a4928bb7d46252090ac98aa69a26dc2d43e29d098bf51c67ac152e118bb65de2cae6837c3f0985ae7cf1c46337336f68d921c1ec64abeada323", 0xea}], 0x2, &(0x7f0000005200)=[@rights={{0x1c, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x40, 0x4c050}, {&(0x7f0000005240)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000005700)=[{&(0x7f00000052c0)="9aba166d3921aed9eaba7ac1b89c944f8bf33614a2d23671521a2d4b3df8df23f993d7ee55b3a7657dcc8837b6c19adc0e48b8f63fe5134939806a3af195efa3206d39e31cd65528d89efbeed68247ce0ee50df228ad6c1416529d76ca742204ffe5efc44491f52c1b6ec4b0a57e71e092310421ad2fd5250f4e55b40267b2a71929841be03e7cc38244fbe7b86d", 0x8e}, {&(0x7f0000005380)="c4089640f40129d6acf93b61575ac21ce87b1eb351efe092026f1c2368cb6c0d8f51dd29659cb6a4d36c9993a64cda4d1fd370b057694c0eedada3daac0c80b6bbf0e4fc59d6394c747f098c26d925125b50ad3f1357632869cc96f36044f8ed6094163aa6b8e35d7a5c9e20124428f4524ffb55", 0x74}, {&(0x7f0000005400)="416044de5308eb5bdd457b09919f13ffe453a2236f94708cbf8b945e75361770156300502ce90bd887622cf07e292191a628a1c643d894ed478e95ed97f0def1687acd86baa2188efb508160fba2f29c9321ca0fef425f3d9b4e93a8893b99c504b1720f6c2d526933d96fca9869181e475fc6c0ecda64407a1040c162d45d3ddb4fbf4ef45e66e28db23c131d77e324487f1a62d3ef1f9e51ec23e27a988bfb579d7120191e6dc1", 0xa8}, {&(0x7f00000054c0)="9053a536b2bdf5ee0e8ddb19462aa98c5bcacd78ad06e442452b6d6ca5319824dbd5959da1fc4db62c0938847bd74a34935340cb", 0x34}, {&(0x7f0000005500)="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", 0xfc}, {&(0x7f0000005600)="f8356e9aaa02f93fdfe07588546aa1175f38d046dcfcda20e59d8b61d7c6128c9558ee0edb1b20d72adb05e26d3a4bbdffe7d6afaa5be2dd6cd3d9cb6fa230ca8c5aee9cbd36356b6f2fb3d6dac1111a70f3d1929404102381a39a98c242a23976e58ce7e6cb99102d5cea72640d742f2e048df7211d1e16646cc6d51cadc395bbd30115db390ef8c31b4f5b95a86130f93152181c105076c52fd76c9230c24fe18328991323d8ae2afc46ed9fd175be8c97da551774fe001e219e70856885118ccc4553fc71fcd7d22690fbdc0f33dc8e545d334458597b160768872aadb152bf03806ae7a5", 0xe6}], 0x6, &(0x7f0000005980)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c}}], 0x40}, {&(0x7f00000059c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000005dc0)=[{&(0x7f0000005a40)="d80488977d5b283d4c5805303adc07077bd41c2bca2d645463303b674127cdd58bd8183f005e64372201da63d435cd5e3774792b7145fecf95e7355dadb92da6c53421adb0db0bcd276a33c4fad8ee1e40df8826a21f74f15dcb116823752a9286ba0fa35296dc4ddac4ba7054a09d61c837a1a13e7d1e9362fbec96202631ab34fbad723b4f7a5d4ce5068c847059dc06b5d87e155a8b300f503c7af82daa742e63e796a27c96ed62e5af5451e2a28128ce7c2493e2f46a61230776b14d", 0xbe}, {&(0x7f0000005b00)="9a146be2b89fd6784a5e8eb389b23a71d7c23070e8de4783a07c06ac4bfe04f292b64fec34cb0444b3155b1494fff851cdc3ddd1f65100a24ff01f4a8e46a85760388aa366e558380366407350b5e38247e525a01aeca06c56ac027134087eb383fe5398b5cb954013af66a2745cb47bb2abe33dbad8235ceb5bcf4c9b2d9cff651040b3ad08b5602db10bc974c55c99428c9c96c7fece6a95e59d883f6933d6a0f9a82d93b0d4e73812e5c82441", 0xae}, {&(0x7f0000005bc0)="aae11ed9645230247ccfb8ad26171215371ddbf83de31a3b1103402bc825ec6ffb1034440497c811da45144fc6808205815c33f03f6a9ee6ead5bbc0bc84bfae3e54900a38437cbdc79a0f9dc27c51d91e099cb3fd5a0b357cad0136e3be8520fa83c4d6e5925cab35ac92cfd005ce140b4f155df0bc339fad7e269f1637dfed12f383b4741f4d9fdd14c4d20e9df709b6f5eca056f83f9c930a23f7b2429d6cfe0573ddd242040bfff931c2f5e294bd5d507d534f5e13bd59b7", 0xba}, {&(0x7f0000005c80)="f8ed6969defa99aded030b03e80c600697c94df43dbb5819680dd8e16af7716ca299a5aea02cbc3e4ffe5903e6a96c339d6021d909f8be054b276fc6207a8f46e407f3cbc3d691e7130522a0540d96facd05dafaaa3f831086540b885004860c5e8b8b40a862d9c8d2cb4f99bebd6ed28d5a0d1cacec40122b02fbd6d41d026e07600b2b247ba8e19d36b04e0e4be653433ecf5290ea6c581308372d1c3aacff8ab4f37a5c87bb465f55f7cb9dd332e217b9339336d33e3432776337ba1debabd7bba69221a9a18eff0c7019a6", 0xcd}, {&(0x7f0000005d80)="449bc683b46f19a1d704fcf42ff66754376c73", 0x13}], 0x5, &(0x7f0000006100)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [r3, r3, r2, r1, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @rights={{0x28, 0x1, 0x1, [r0, 0xffffffffffffffff, r0, 0xffffffffffffffff, r1, r0]}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}], 0xf0, 0x800}, {&(0x7f0000006200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000006900)=[{&(0x7f0000006280)}, {&(0x7f00000062c0)="a44218a80443cf80216aa3f63f08f0b332fd9daafe6cc42c85c01c81da809d20efafc4949eb7ee3ed654fda869d9ae71179a7f6af6d9ad4ee1", 0x39}, {&(0x7f0000006300)="1a3359b3ff22968930b18ef403304e95cd3bb73ceeea49f993007c472ef4e243f34f1cf2420c4cec893e0632d7d977301f70f37ccd45e9b90519a232e9d433d99e05eb05962ebfcceca5443381f81ce2794c1c57ba87156952d935d2a13de2ebd84a3d0bf6953df9353b2cb16a2ea84fa402b4b6d4cbf03ecb655682d7cea15a16", 0x81}, {&(0x7f00000063c0)="6d7daef4c9328f1acfcb55c86da6f714522f6928713ab279dad009f1b898c83c98d994a396f711b94bb46396689e53878a764df3f34e8e82dec80ff57bf8507fe5025c9262061ec9218405f46a6a132723fb8cb61702db09a7ccbdabc4be18f9911b925c724b0d3a5f346b43f94d8861eadf3aca2cc161068f36d04a546201a25292311b68e2e9162bc3c975cbeaadf635161d13f947d4cff1fd61d1de231c", 0x9f}, {&(0x7f0000006480)="2748bcdb94339e1ac778c4f53bdc3b0b2e5b886f794c0f05216ac4a11a0946aa48890cd0c2178cdbab254c3040ef469a6262c6c2d34f310174fd762f8d720b03d26074d5b76152b592cc7d043409a9012d629ca09c87f2c4a09ce971893f61278802f3f48cd05268d3a1c6096069de8383ea21c705561e500517eed5e4092346bdd9f6472d56e2968000d5a169f822c91abc333862fcd1666bf590981d98a3e8cc327d4bc6176a959f3c808f1e67124ad321341dfd1cf8943d1bd8314c0928490dafa9721804f2f047231e0d33e44bba0ad5a265eedf042609fafab06e6f5ec6275e9445967492ea34c257053ca2384e46836d18ce1e9bb54e", 0xf9}, {&(0x7f0000006580)="2351384dbf2157c9c7f53a95f3a0dacfd74fbf39a426b4800819f3ba9ca2f962152b8c009fcc1276ae4fa10dad8b43721232a4c5143e62ba1ea4f1d35dc659a6e43f12dc23931355b7d67f7f9642382e6c7b5c55fd6661f11de65535f985", 0x5e}, {&(0x7f0000006600)="7615f6edb6a0a2d2746069f4c00ddded57844ae08e1c962775a5854171a7b10ff6989d4f6f9066fa874e3a327f630a2d9e9039b00fb32c1acf93c581594b12ad5f8e60c34ff85fe9cc2b7ab60ff7444ff26394269798d4cd9de50befb5db302f8be5c03f9c54c338cde84d5daac2d0469e3991717eea5cecf3d5fbe200bbe64accbde05da1cdb31f399468bc71994d37f9e6acb91bac23c8753ca1e0afbba88522a595e0a98a8be1efa3a0aab8e55f85474cc503d72432d36fc2f740b85ff2c9696a51951772c1bb684e5efe95ef82c3000ac7cacc8d747d3e86715802ed451465c4d5e17d204bd14a67ba4828b1079c19562ff01ddae8", 0xf7}, {&(0x7f0000006700)="e051756654f00875849dba42f524bc011cadbe7b57763282435176261aeee27a81d4b86127e73301ccd3ed5edfadb35151ab8ea1e8a15591fa00163163b52b88c337a8aff07d38a2629a25e56a8d6d852692ff5d801b5760bcc25ff095e7dc90cc179f818183b01aec961a8c24a51f05b9adb6bf3b9a0d0f68ab60645919561dee644c80a7d969e5f66b67c617b2cf8955fcb7a124df6c95d89d90d92fb0f0a0ff5d4d0ab6e5dae1b2df3766723a320adcdd603fd90f976d79b615c788a8da84e1bc83ea3268ad905a75ad4a3c36c6600a1a5e", 0xd3}, {&(0x7f0000006800)="15237527387c61a1bf8e5859f8455ef222c732255f1224e91028bb34b0082ae84db30b594e95ee6a6c00b6359487d459d566165147e7a2dd5e3dc7812b453da4af4119ab513b4b0f18779dbea72091830333211064ecd56a90ef270d182b735a8bf8160b36a87d839f87af1805348528b431b58e146ce93a34ab1f0570d61b6cda8ea0c8fb160350e2a27eacae9955f6314d4e736301c2094746858c247d6ed808fbfb7ab3b0b39a4aa4472a5467ce3232ab5ed83bc65fe06890506dc856ad456aa395061e94e1e746940baf48c94f846dcd592795f0c3", 0xd7}], 0x9, &(0x7f0000006b00)=[@rights={{0x1c, 0x1, 0x1, [r2, r4, r5]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r7, r8}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, r10}}}], 0x60, 0x480d0}], 0x7, 0x8144) r11 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r11, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:25 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0xa8) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000), r0) ioctl$F2FS_IOC_GET_FEATURES(0xffffffffffffffff, 0x8004f50c, &(0x7f0000000280)) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) preadv(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/136, 0x88}, {&(0x7f0000000100)=""/214, 0xd6}, {&(0x7f0000000200)=""/118, 0x76}, {&(0x7f0000000280)}], 0x4, 0x8f56, 0x8) 02:58:25 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x97ffffff}) 02:58:25 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) shmget$private(0x0, 0x3000, 0x8, &(0x7f0000ffc000/0x3000)=nil) [ 1931.904899][ T6009] loop3: detected capacity change from 0 to 264192 [ 1931.913080][ T6009] FAT-fs (loop3): bogus number of reserved sectors [ 1931.919704][ T6009] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:25 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = memfd_create(&(0x7f0000000280)='\xa6\xef\xaf\x9a\xd3\x01\xabb\xc7\xb6\xd9\x9d\x1d\xfa\x9a\xef\xe6F\xc3\x92\x92\xcd\xc8Z.b\xd2U\t\xf2\xe5\xaf\xae\x85\x9e8_\xf61\xe5\xc8P\xcf\xffa\xa7-\xf2@\x14\x8d_\xed\x8f\xf7\xebx\xe5l&\x9bk\xb2\x14I2\xdf\xaaeZ \x90\xa6\xe0\xbf\x1fp\xc9\xac)\x89\xd0\x8f\xba\xb2\xd1\x8b\xbc\x1cY\xccR3\xbc\xc0\x04`\x98!\x06\x03\xe3\x985\x90\xf9\x82\x8b\x1c\xe8\xb0xK\xe3\no\xeb\x01hc\xf3\xf62\x1a\xe4\xb3\xc6]\xdc\x9e.\x124\xe4r?', 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000140)={0x10002002}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_pwait(r2, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}], 0x6, 0xffffffff, &(0x7f0000000040)={[0x3]}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r4 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:25 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0xc3fa6182}) 02:58:25 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x1020, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) [ 1932.015047][ T6031] loop3: detected capacity change from 0 to 264192 [ 1932.022730][ T6031] FAT-fs (loop3): bogus number of reserved sectors [ 1932.029297][ T6031] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:25 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0xfdffffff}) [ 1932.118056][ T6084] loop3: detected capacity change from 0 to 264192 [ 1932.126038][ T6084] FAT-fs (loop3): bogus number of reserved sectors [ 1932.132588][ T6084] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:25 executing program 2: shmget$private(0x0, 0x4000, 0x1000, &(0x7f0000ffa000/0x4000)=nil) r0 = shmget(0x3, 0x4000, 0x800, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) 02:58:25 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x1100, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:25 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) preadv(r2, &(0x7f00000001c0), 0x0, 0x8, 0x7fffffff) clock_gettime(0x0, &(0x7f0000002900)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000002880)=[{{&(0x7f00000023c0), 0x80, &(0x7f0000002440)=[{&(0x7f0000001340)=""/36, 0x24}], 0x1, &(0x7f0000002480)=""/148, 0x94}, 0xf01c}, {{&(0x7f0000002540)=@nfc_llcp, 0x80, &(0x7f0000002800)=[{&(0x7f00000025c0)=""/146, 0x92}, {&(0x7f0000002680)=""/147, 0x93}, {&(0x7f0000002740)=""/124, 0x7c}, {&(0x7f00000027c0)=""/21, 0x15}], 0x4, &(0x7f0000002840)=""/43, 0x2b}, 0x993}], 0x2, 0x40010003, &(0x7f0000002940)={r3, r4+60000000}) r5 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r5, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) write$evdev(r5, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f00000013c0)=""/4096) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) r7 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x400, 0x0) preadv(r7, &(0x7f0000001380)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/65, 0x41}, {&(0x7f0000001280)=""/171, 0xab}, {&(0x7f0000001340)}], 0x4, 0x9, 0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r6, &(0x7f00000001c0)={0xf0000009}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) r8 = socket(0x33, 0x4, 0x8d7) bind$unix(r8, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r9 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r9, 0x3, r0, &(0x7f0000000100)={0x20002000}) [ 1932.242555][ T6116] loop3: detected capacity change from 0 to 264192 [ 1932.251102][ T6116] FAT-fs (loop3): bogus number of reserved sectors [ 1932.257710][ T6116] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:25 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0xffff1f00}) 02:58:25 executing program 0: r0 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) r1 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x4000) shmctl$IPC_RMID(r1, 0x0) shmget(0x0, 0x3000, 0x200, &(0x7f0000ffb000/0x3000)=nil) r2 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(r2, &(0x7f0000ffc000/0x4000)=nil, 0x4000) shmctl$IPC_RMID(r2, 0x0) shmctl$IPC_RMID(r0, 0x0) shmctl$SHM_UNLOCK(r1, 0xc) r3 = shmget(0x2, 0x1000, 0x2, &(0x7f0000fff000/0x1000)=nil) r4 = shmat(r3, &(0x7f0000ffd000/0x3000)=nil, 0x6000) clone(0x0, 0x0, 0x0, 0x0, 0x0) shmdt(r4) 02:58:26 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x1200, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:26 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/194, 0xc2}, {&(0x7f0000000100)=""/7, 0x7}], 0x2, 0x3, 0x9) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000180)=0x58) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x541c, &(0x7f00000001c0)) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) 02:58:26 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)={0x20000010}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r4, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) write$evdev(r4, &(0x7f000004d000)=[{}], 0xfffffe82) r5 = dup2(r0, r4) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000140)={r1, 0x4, 0x2, 0xb965}) r7 = openat$cgroup(r5, &(0x7f0000000180)='syz0\x00', 0x200002, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f00000001c0)={0x10}) [ 1932.424772][ T6148] loop3: detected capacity change from 0 to 264192 [ 1932.433037][ T6148] FAT-fs (loop3): bogus number of reserved sectors [ 1932.439565][ T6148] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:26 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0xffffff7f}) 02:58:26 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x1203, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) [ 1932.521013][ T6148] loop3: detected capacity change from 0 to 264192 [ 1932.529967][ T6148] FAT-fs (loop3): bogus number of reserved sectors [ 1932.536607][ T6148] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:26 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000080)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000280)={"b5d1b5a0f5eb658a6dee98d7f959ae0c", r1, 0x0, {0xb2bd, 0x8001}, {0x6e, 0x4023}, 0x3, [0x7, 0x1, 0x5a, 0x5, 0x101, 0xf09, 0x5, 0x7, 0x7f, 0x1, 0x244f, 0x7fff, 0x4, 0x7, 0x8, 0xe0]}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r2 = shmget$private(0x0, 0x4000, 0x8, &(0x7f0000ffa000/0x4000)=nil) shmat(r2, &(0x7f0000284000/0x1000)=nil, 0x5000) 02:58:26 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0xd0000014}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:26 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0xffffff97}) [ 1932.641612][ T6195] loop3: detected capacity change from 0 to 264192 [ 1932.650772][ T6195] FAT-fs (loop3): bogus number of reserved sectors [ 1932.657361][ T6195] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:26 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0xfffffffd}) 02:58:26 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x1303, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) [ 1932.782133][ T6223] loop3: detected capacity change from 0 to 264192 [ 1932.793636][ T6223] FAT-fs (loop3): bogus number of reserved sectors [ 1932.800226][ T6223] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:26 executing program 2: ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_CHANNEL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x5c, 0x0, 0x0, 0x70bd2d, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r0}, @void}}, [@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x2}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0xffff}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x7}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x3ff}, @NL80211_ATTR_CHANNEL_WIDTH={0x8}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x5}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x16ad}]}, 0x5c}, 0x1, 0x0, 0x0, 0x440}, 0x4044014) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = socket(0x200000000000011, 0x4000000000080002, 0x0) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500803103000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) bind$packet(r2, &(0x7f0000000000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @random="4bc1736b129b"}, 0x14) sendmsg$WG_CMD_SET_DEVICE(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x40, 0x0, 0x400, 0x70bd28, 0x25dfdbfb, {}, [@WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e21}, @WGDEVICE_A_IFINDEX={0x8, 0x1, r4}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_FLAGS={0x8}]}, 0x40}, 0x1, 0x0, 0x0, 0x4840}, 0x80c) 02:58:26 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) shmget$private(0x0, 0x4000, 0x204, &(0x7f0000ffc000/0x4000)=nil) 02:58:26 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x100000000000}) 02:58:26 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x1403, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:26 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) write$binfmt_elf32(r2, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0xe, 0x0, 0x5, 0x1, 0x2, 0x6, 0x8000, 0x2b3, 0x38, 0x2de, 0x8f, 0x1ff, 0x20, 0x2, 0x4, 0x0, 0x8000}, [{0x60000000, 0x1, 0x5, 0x1, 0x6, 0x7, 0x4, 0x7fffffff}, {0x10000006, 0x9, 0x8, 0x101, 0x0, 0x7, 0x8, 0x1e}], "e2ab61d920453b77ddae6059c533ad75d4c292e3365072fb51b7429d29adb7f33b13df8b00cb99a7e116d414e6587ead3e00be330a06b37ed68505fc241a9e78597575952a8dca2a5f27ab86e0d479d3db58b4218b538c509f1da08fbcacebfcc6a43bcc4e0b704e6c73418618280205d7e1cbee2c6a204925b87c0db89c4b50fd4339b6d3e3d4ee8207ef1a3ea5126fdf66b36049292b5254091bd853b3be86e74827e1547d88b4b4e91051bc1fc12d49734433719da5245156e63dd009f3342b409634b11acab2b34f", ['\x00']}, 0x242) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) mmap(&(0x7f00003fb000/0x4000)=nil, 0x4000, 0x8, 0x12, r5, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x401c5820, &(0x7f0000000040)={0x7fffffff, 0xe000000, 0xa4, 0x5, 0x800}) 02:58:26 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_io_uring_setup(0x15b4, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x40}, 0x0) io_uring_enter(r1, 0x90e, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)=0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x100, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0xc, 0xf1, 0x2, 0x3, 0x0, 0x8, 0x84, 0x6, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x7eeae894, 0x0, @perf_bp={&(0x7f0000000100)}, 0x8005, 0x2, 0x7fffffff, 0x9, 0x8, 0x4, 0x2, 0x0, 0x76, 0x0, 0xe5f}, r4, 0x6, r5, 0x7) r6 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@rand_addr=' \x01\x00', @in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x4e22, 0x7e, 0x4e21, 0x0, 0xa, 0x0, 0xa0, 0x0, 0x0, r6}, {0x3d, 0x7, 0x1, 0x5d, 0xffffffff, 0x800, 0x8, 0x6}, {0x100, 0xca3b, 0xfff, 0x1}, 0xb73, 0x6e6bb5, 0x2, 0x1, 0x0, 0x1}, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x4d5, 0x33}, 0xa, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x3500, 0x1, 0x2, 0x4, 0x80000000, 0xfffffffc, 0x1000}}, 0xe8) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) 02:58:26 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x100000000000000}) 02:58:26 executing program 2: shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) r0 = shmget(0x1, 0x1000, 0x2c000500, &(0x7f0000ffb000/0x1000)=nil) shmat(r0, &(0x7f0000ffa000/0x3000)=nil, 0x7000) shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ffd000/0x2000)=nil) [ 1933.023772][ T6255] loop3: detected capacity change from 0 to 264192 [ 1933.031993][ T6255] FAT-fs (loop3): bogus number of reserved sectors [ 1933.038557][ T6255] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:26 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r1, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) write$evdev(r1, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$BTRFS_IOC_SNAP_DESTROY(r0, 0x5000940f, &(0x7f0000000040)={{r1}, "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"}) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xb, 0x4000010, r0, 0x7e76a000) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) 02:58:26 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:26 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x200000000000000}) [ 1933.104528][ T6289] loop3: detected capacity change from 0 to 264192 [ 1933.124844][ T6289] FAT-fs (loop3): bogus number of reserved sectors [ 1933.131373][ T6289] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:26 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x2000, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:26 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x300000000000000}) [ 1933.275337][ T6348] loop3: detected capacity change from 0 to 264192 [ 1933.283603][ T6348] FAT-fs (loop3): bogus number of reserved sectors [ 1933.290197][ T6348] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1933.354838][ T6348] loop3: detected capacity change from 0 to 264192 [ 1933.362153][ T6348] FAT-fs (loop3): bogus number of reserved sectors [ 1933.368781][ T6348] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:27 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x4000000, &(0x7f0000000000)="529bf868a9dfa8c664bb4bccaa7031cff69fa7a746a14464d6f626fab82426f0eca973270d8386ed1e6296710d3916fd4aa6edecf0ef27160b6eb3d0dfd1778fcbe7c7e73e958501c10c3ea640dfc8cb4108bfcbe1eeeef37cf3d64682736fa3ccae26d5f31bb9020210ce308e5ea78c7ac941ce5267864c25d17f9e1c9aee7b61f467", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="a04c29d02172e537f8804b7ba68359331abc40453247a946c16ae188fe12de38671486997f2f68ccc3054d2a17d4f28ee8d9603313c6b37e806dfbb1fd27b3335355da7ad244773cb28434c47f96b70d7ff80b") 02:58:27 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) syz_io_uring_setup(0x7c4d, &(0x7f0000000140)={0x0, 0x57f0, 0x4, 0x2, 0xf2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000040), &(0x7f00000001c0)=0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000200), 0x7331, 0x440) r5 = syz_io_uring_setup(0x15b4, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000040)=0x0) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000000)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffff9c, 0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, {0x0, r8}}, 0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000240)=@IORING_OP_CLOSE={0x13, 0x3, 0x0, r4, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r8}}, 0x7) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r9 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r9, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:27 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x2010, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:27 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x400000000000000}) 02:58:27 executing program 2: shmget$private(0x0, 0x2000, 0x1000, &(0x7f0000ffb000/0x2000)=nil) 02:58:27 executing program 2: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) 02:58:27 executing program 2: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) 02:58:27 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x500000000000000}) [ 1933.576965][ T6387] loop3: detected capacity change from 0 to 264192 [ 1933.586197][ T6387] FAT-fs (loop3): bogus number of reserved sectors [ 1933.592795][ T6387] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:27 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, 0xffffffffffffffff, &(0x7f0000000040)={0x2000}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:27 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x600000000000000}) 02:58:27 executing program 2: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffa000/0x3000)=nil, 0x6000) 02:58:27 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x700000000000000}) 02:58:27 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) r1 = shmget(0x0, 0x3000, 0x800, &(0x7f0000ff9000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) 02:58:27 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:27 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x2200, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:27 executing program 2: prctl$PR_GET_FPEMU(0x9, &(0x7f0000000040)) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)=""/42) shmget$private(0x0, 0x3000, 0x1020, &(0x7f0000ffc000/0x3000)=nil) 02:58:27 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x800000000000000}) 02:58:27 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x900000000000000}) [ 1934.017302][ T6505] loop3: detected capacity change from 0 to 264192 [ 1934.026129][ T6505] FAT-fs (loop3): bogus number of reserved sectors [ 1934.032701][ T6505] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:27 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20040, 0x283) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000140)={0x80000000}) ioctl$BTRFS_IOC_SCRUB(r3, 0xc400941b, &(0x7f00000001c0)={0x0, 0x80, 0x1, 0x1}) openat(r3, &(0x7f0000000180)='./file0\x00', 0x604000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r4 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:27 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x2500, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:27 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0xa00000000000000}) 02:58:27 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0xb00000000000000}) 02:58:27 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)={0x10}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:27 executing program 2: shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) r0 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) shmctl$IPC_RMID(r0, 0x0) shmctl$IPC_RMID(r0, 0x0) [ 1934.209048][ T6570] loop3: detected capacity change from 0 to 264192 [ 1934.218966][ T6570] FAT-fs (loop3): bogus number of reserved sectors [ 1934.225650][ T6570] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1934.320783][ T6570] loop3: detected capacity change from 0 to 264192 [ 1934.327886][ T6570] FAT-fs (loop3): bogus number of reserved sectors [ 1934.334422][ T6570] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:28 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0xc00000000000000}) 02:58:28 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) r1 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x4000) shmctl$IPC_RMID(r1, 0x0) shmat(r1, &(0x7f0000ff9000/0x3000)=nil, 0x5000) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) 02:58:28 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000000)={0x30000004}) r2 = dup2(0xffffffffffffffff, r1) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:28 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x272c, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:28 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0xd00000000000000}) 02:58:28 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000040)={0x30000004}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000000140)={0x20000009}) r6 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:28 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0xe00000000000000}) [ 1934.829534][ T6649] loop3: detected capacity change from 0 to 264192 [ 1934.838962][ T6649] FAT-fs (loop3): bogus number of reserved sectors [ 1934.845473][ T6649] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:28 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x1000000000000000}) 02:58:28 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) write$sndseq(r3, &(0x7f0000001300)=[{0x9, 0x1, 0x8, 0xa4, @tick, {0x7f, 0x1}, {0x9}, @quote={{0x0, 0x2}, 0x7, &(0x7f0000000140)={0x40, 0x81, 0x6, 0x4, @time={0x40, 0x8}, {0x9, 0x7}, {0xc5, 0x9}, @ext={0x35, &(0x7f0000000040)="ddff262d0623a77c3e48a73d4a297af8fe98825117da5431584dd428ae4ac83b57f03f46d61f4b3e5ec1d3180d4d49137bad57af38"}}}}, {0x3, 0x9, 0x3, 0xbb, @tick=0x8, {0xc, 0x7f}, {0xf0, 0x3f}, @connect={{0x7, 0x40}, {0x8, 0x7f}}}, {0x4, 0x2, 0xff, 0x0, @time={0x9, 0x9}, {0xc5, 0x1f}, {0x3f, 0x3f}, @time=@time={0xfbf, 0x5}}, {0xff, 0x8, 0xa, 0x1, @tick=0x98, {0xfb, 0x8}, {0x81, 0xf4}, @result={0x8000, 0x3}}, {0xff, 0x50, 0xfd, 0x6, @tick=0x4, {0x0, 0xff}, {0x40, 0x7}, @ext={0xa0, &(0x7f0000000180)="c72100e61f41f084259d24b91bbfb5c46125b8845cbb310e277c45eb6fed113dd37e3741b5978070a715d96eed0e47d50b60f6503897237fa1319545a1d6ed5fdc823d5c05247a764b899eee77e0a1f3637480e76ec5049a5ed9fb1b069e6e3506a2cc026310e12ec49f361b7ace7eb6a4518778d74a416bd87ba1bc2b1b5332c22d3b90652478f94aa4f1f9581ec8e0fabf8aefc2a6f17203fd35dd1035fb8c"}}, {0x0, 0x2, 0x8, 0x0, @tick=0x7, {0x80, 0x8}, {0x6, 0x5}, @queue={0x0, {0x3fc00000, 0x4f}}}, {0x40, 0x7, 0x6, 0x0, @time={0x6, 0x9}, {0x3, 0x3f}, {0xfd, 0x1}, @ext={0x17, &(0x7f0000000240)="a46f58209b9bc97f89ace5fff21b267ee8534cd658a4d4"}}, {0x3, 0x0, 0x75, 0x8, @time={0x0, 0x74b8d5f7}, {0x7f, 0x8}, {0x1, 0x5}, @ext={0x1000, &(0x7f0000000280)="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"}}, {0x2, 0x1, 0x20, 0x3f, @tick=0x3, {0xf1, 0xff}, {0x7, 0x1f}, @ext={0x56, &(0x7f0000001280)="b0173586f1b921014b1922175f90dc680f38def60caec014e152fd0ec58fe6e6e5430b32aedfa6bbaae85cdde5565c38b9e14297fcf180556f5f4e5d197926daced8721c901bec226671b83f80ee9d95777429331fa8"}}, {0x9, 0x6, 0x1, 0x1, @tick=0x3, {0x0, 0x7}, {0xfb, 0x3f}, @raw8={"17667d6994a240653bf1629f"}}], 0x118) r4 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:28 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x27ac, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:28 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x1100000000000000}) [ 1935.141233][ T6724] loop3: detected capacity change from 0 to 264192 [ 1935.150172][ T6724] FAT-fs (loop3): bogus number of reserved sectors [ 1935.156700][ T6724] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:28 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) syz_open_dev$vcsa(&(0x7f0000000040), 0x4, 0x4100) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000080)={0x10000000}) r3 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r3, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) write$evdev(r3, &(0x7f000004d000)=[{}], 0xfffffe82) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000000)={0x30000004}) r4 = dup2(r2, r1) pidfd_open(0x0, 0x0) pipe2(&(0x7f0000000140), 0x800) r5 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r5, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) write$evdev(r5, &(0x7f000004d000)=[{}], 0xfffffe82) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r5, &(0x7f0000000100)={0x80000003}) 02:58:28 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x1200000000000000}) [ 1935.249941][ T6724] loop3: detected capacity change from 0 to 264192 [ 1935.259378][ T6724] FAT-fs (loop3): bogus number of reserved sectors [ 1935.265894][ T6724] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:29 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) sigaltstack(&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000000)) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) shmget(0x0, 0x3000, 0x10, &(0x7f0000ffb000/0x3000)=nil) sigaltstack(&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000040)) clone(0x0, 0x0, 0x0, 0x0, 0x0) 02:58:29 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x2c27, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:29 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000040)={0x80000010}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:29 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x2000000000000000}) [ 1935.691582][ T6790] loop3: detected capacity change from 0 to 264192 [ 1935.700583][ T6790] FAT-fs (loop3): bogus number of reserved sectors [ 1935.707149][ T6790] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:29 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x2500000000000000}) 02:58:29 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = fsmount(0xffffffffffffffff, 0x0, 0x75) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r4, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) write$evdev(r4, &(0x7f000004d000)=[{}], 0xfffffe82) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000340)={0x10000000}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) r5 = dup3(r1, r2, 0x80000) r6 = accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000140)=0x14, 0x800) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r6, &(0x7f0000000180)={0x10000008}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r7 = dup2(r2, r1) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r8, 0x0) r9 = socket$inet_tcp(0x2, 0x1, 0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x40000, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r8}, 0x2c, {'wfdno', 0x3d, r9}, 0x2c, {[{@aname}, {@access_user}, {@privport}, {@posixacl}, {@debug={'debug', 0x3d, 0x5}}, {@aname={'aname', 0x3d, '}'}}, {@version_u}, {@cache_mmap}, {@debug={'debug', 0x3d, 0x6}}], [{@dont_appraise}, {@subj_role}, {@obj_role={'obj_role', 0x3d, ','}}]}}) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:29 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x3f00, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:29 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x3f00000000000000}) 02:58:29 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) poll(&(0x7f0000000040)=[{r1, 0x2010}, {r0, 0x4000}, {r5, 0x10}], 0x3, 0x1f) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000000100)={0x1000000f}) [ 1935.951432][ T6842] loop3: detected capacity change from 0 to 264192 [ 1935.961424][ T6842] FAT-fs (loop3): bogus number of reserved sectors [ 1935.967978][ T6842] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:29 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x4000, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:29 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x4800000000000000}) 02:58:29 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x4c00000000000000}) [ 1936.265933][ T6890] loop3: detected capacity change from 0 to 264192 [ 1936.274630][ T6890] FAT-fs (loop3): bogus number of reserved sectors [ 1936.281169][ T6890] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:30 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x4, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffd000/0x1000)=nil, 0x5000) r1 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x4000) shmctl$IPC_RMID(r1, 0x0) shmat(r1, &(0x7f0000ffb000/0x4000)=nil, 0x4000) r2 = shmget$private(0x0, 0x4000, 0x40, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000000)=""/104) clone(0x0, 0x0, 0x0, 0x0, 0x0) 02:58:30 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)={0x4}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:30 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x6800000000000000}) 02:58:30 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x4800, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:30 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_COALESCE(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)={0x44, r2, 0xb01, 0x0, 0x0, {{0x5}, {@val={0x8}, @void}}, [@NL80211_ATTR_COALESCE_RULE_PKT_PATTERN={0x28, 0xe, 0x0, 0x1, [{0x18, 0x0, 0x0, 0x1, @NL80211_PKTPAT_PATTERN={0x11, 0x2, "cbba51cb335b4923cd7195aed2"}}, {0xc, 0x0, 0x0, 0x1, @NL80211_PKTPAT_OFFSET={0x8}}]}]}, 0x44}}, 0x0) sendmsg$NL80211_CMD_LEAVE_IBSS(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r2, 0x200, 0x70bd27, 0x25dfdbff, {{}, {@val={0x8}, @void}}, ["", "", ""]}, 0x1c}}, 0x2400c800) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) sendmsg$IPVS_CMD_ZERO(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000003c0)={0x18c, 0x0, 0x10, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x11}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x4}}, @IPVS_SVC_ATTR_PE_NAME={0x8}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3c}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1d, 0x10}}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x485}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4e9}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xa, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x37}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x1d}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x74}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x40}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x88}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x79}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e22}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x200}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_hsr\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={'\x00', '\xff\xff', @loopback}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}]}, 0x18c}, 0x1, 0x0, 0x0, 0x20008000}, 0xc800) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) 02:58:30 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x6c00000000000000}) 02:58:30 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = signalfd4(r2, &(0x7f0000000040)={[0x7]}, 0x8, 0x80800) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r4, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) write$evdev(r4, &(0x7f000004d000)=[{}], 0xfffffe82) pidfd_getfd(0xffffffffffffffff, r2, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r5, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) write$evdev(r5, &(0x7f000004d000)=[{}], 0xfffffe82) r6 = memfd_create(&(0x7f0000000140)='\x00', 0x2) r7 = socket$inet_tcp(0x2, 0x1, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r8, 0x0) openat2$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x20080, 0x101, 0x8}, 0x18) ioctl$FIDEDUPERANGE(r3, 0xc0189436, &(0x7f0000000200)=ANY=[@ANYBLOB="030000000000000006000000000000000900000000000000", @ANYRES32=r4, @ANYBLOB="000000007f4000"/28, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\b\x00'/28, @ANYRES32=r1, @ANYBLOB="00000000ffffffff0000000000000000000000000000290000000000", @ANYRES32=r6, @ANYBLOB="000000000100"/28, @ANYRES32=r7, @ANYRESHEX, @ANYRES32=r0, @ANYBLOB="000000000400"/28, @ANYRES32, @ANYBLOB="000000000000008000"/28, @ANYRES32=r8, @ANYBLOB="000000008000"/28, @ANYRES32=r8, @ANYBLOB="00100000ffff00"/28]) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r9 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r9, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:30 executing program 2: shmget$private(0x0, 0x1000, 0x20, &(0x7f0000ffc000/0x1000)=nil) [ 1936.633704][ T6942] loop3: detected capacity change from 0 to 264192 [ 1936.642369][ T6942] FAT-fs (loop3): bogus number of reserved sectors [ 1936.648937][ T6942] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:30 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x7400000000000000}) 02:58:30 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_wait(0xffffffffffffffff, &(0x7f0000000040)=[{}, {}, {}], 0x3, 0x6) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:30 executing program 2: prctl$PR_SET_SECUREBITS(0x1c, 0x2) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r0, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) shmget$private(0x0, 0x4000, 0x1000, &(0x7f0000ffa000/0x4000)=nil) 02:58:30 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x400900, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r4, &(0x7f0000000140)={0xc0000010}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:30 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x81200080, 0x0, 0x0, 0x0, 0x0) 02:58:30 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x7a00000000000000}) 02:58:30 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x4c00, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:30 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/bus/input/devices\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000140)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r4 = dup2(r2, r1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) close(r5) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000000100)={0x20002000}) preadv(r5, &(0x7f0000000540)=[{&(0x7f00000001c0)=""/58, 0x3a}, {&(0x7f0000000200)=""/2, 0x2}, {&(0x7f0000000240)=""/115, 0x73}, {&(0x7f00000002c0)=""/183, 0xb7}, {&(0x7f0000000380)=""/138, 0x8a}, {&(0x7f0000000440)=""/239, 0xef}], 0x6, 0x472, 0x0) 02:58:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETTABLE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x48, 0x1, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x1}, [@NFTA_TABLE_FLAGS={0x8}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x4}, @NFTA_TABLE_FLAGS={0x8}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x2}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x48}, 0x1, 0x0, 0x0, 0x20040000}, 0x2400c090) r1 = shmget$private(0x0, 0x3000, 0x8, &(0x7f0000ff8000/0x3000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) 02:58:30 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000001c0)={0xc}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) connect$unix(r4, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e) r5 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:30 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x97ffffff00000000}) [ 1937.193769][ T7053] loop3: detected capacity change from 0 to 264192 [ 1937.202399][ T7053] FAT-fs (loop3): bogus number of reserved sectors [ 1937.208908][ T7053] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:31 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0xc3fa618200000000}) 02:58:31 executing program 2: ioctl$TIOCGICOUNT(0xffffffffffffffff, 0x545d, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) 02:58:31 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x401, 0x2, &(0x7f0000001340)=[{&(0x7f0000000280)="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", 0x1000, 0x2}, {&(0x7f0000001280)="d6710f06018f36af113376ec56175eeb2b498952ef1775411f7fe1803ef2169e0762d2484967b0ee36625c13d85a747bdf5be80be26261a5efda98b2393111ab39cf07b6fc599fa2c8c01ffc88bd46ee8c8454418324e0e1e3e3d251fcf9fa1a6f6b8b1ebfdd895043cd0ce9ce1be72fefec5ba11d3f6514c0bd1fc057632f87a9b28e795106cffe3336333eec478e969d993ac77564b605ab625131dbd9fba9ff", 0xa1, 0x1}], 0x400, &(0x7f0000001380)={[{@rodir}, {@iocharset={'iocharset', 0x3d, 'cp950'}}, {@numtail}, {@iocharset={'iocharset', 0x3d, 'iso8859-6'}}, {@shortname_mixed}, {@utf8}, {@fat=@umask={'umask', 0x3d, 0xffffffffffffffc1}}, {@uni_xlateno}, {@utf8}, {@fat=@tz_utc}], [{@smackfsfloor}, {@dont_appraise}]}) r3 = getpid() fcntl$lock(r2, 0x5, &(0x7f0000001440)={0x0, 0x0, 0xfffffffffffffffd, 0xffffffffffffff34, r3}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000080)) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) r6 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000001480), 0x42441, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r7, &(0x7f00000014c0)={0xc000000a}) readv(r6, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) write$evdev(r6, &(0x7f000004d000)=[{}], 0x18) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f0000000040)={0x18}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000000000)={0x30000004}) r8 = dup2(r4, r1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x9, 0x5, 0x4, 0x6, 0x2, [{0x20, 0x6, 0x7f, '\x00', 0x1406}, {0x2, 0x1, 0x4, '\x00', 0x881}]}) epoll_ctl$EPOLL_CTL_MOD(r8, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:31 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x6000, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) [ 1937.352977][ T7053] loop3: detected capacity change from 0 to 264192 [ 1937.360259][ T7053] FAT-fs (loop3): bogus number of reserved sectors [ 1937.366896][ T7053] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:31 executing program 2: getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback}, &(0x7f0000000080)=0xc) open(&(0x7f0000000000)='./file0\x00', 0x8800, 0x4) shmget$private(0x0, 0x4000, 0x80, &(0x7f0000ffa000/0x4000)=nil) [ 1937.534726][ T7146] loop3: detected capacity change from 0 to 264192 [ 1937.543750][ T7146] FAT-fs (loop3): bogus number of reserved sectors [ 1937.550412][ T7146] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:31 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0xfdffffff00000000}) 02:58:31 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x6, &(0x7f0000000040)={0x2, 0x2, 0x0, 0x3000000}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0x30000000}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000140)={0x40002002}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:31 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0xffff1f00}) 02:58:31 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) r1 = shmget(0xffffffffffffffff, 0x3000, 0x1000, &(0x7f0000ffd000/0x3000)=nil) shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x4000) shmctl$IPC_RMID(r1, 0x0) shmat(r1, &(0x7f0000ffb000/0x3000)=nil, 0x4000) r2 = shmget(0x3, 0x3000, 0x8, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000000)=""/219) 02:58:31 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000065a40)={0x800, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x3, "2006cb0604087b"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f000005f880)={0x0, 0x0, "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", "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"}) r7 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x12, 0x1, 0x4, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x844, 0x2, 0x0, 0x0, 0x0, 0x6ddc, 0x3f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r8 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) sendfile(r7, r8, 0x0, 0xe7) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000040)={'\x00', 0x4, 0xc999, 0x927}) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000580)={'\x00', 0x3, 0x3, 0x9, 0x898, 0x3, 0xffffffffffffffff}) r9 = perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r9, 0x81f8943c, &(0x7f0000000640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004ddc0)={0x401, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {0x0, r12}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {r10}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0xff, "3e292adb0c3f94"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r8, 0xd000943d, &(0x7f0000065a40)={0x800, [{}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}], 0x3, "2006cb0604087b"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r2, 0xc0709411, &(0x7f0000060880)=ANY=[@ANYRES64=0x0, @ANYBLOB="00000080000000000104000000000000f8ffffffffffffff0000000000000000c82c0000000000000300000000000000000000000800000037ad0000060000000200000000000000080000000000000004000000000000000500000000002800000000000000000000000000000000000000000031ee7c1f00"/144]) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000060940)={0x40, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0xab, "bfe3bd4093a314"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000061940)={0x200, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r11}, {r15, r16}], 0x1, "a48cbb74a4063c"}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x2, 0xca, 0x0, 0x4, 0x0, 0x2, 0x11, 0x4, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x5, 0x0, @perf_config_ext={0x7c51, 0x3b48}, 0x10000, 0xfffffffffffffffc, 0xfffffffe, 0x1, 0x100000000, 0x6, 0x4, 0x0, 0x5, 0x0, 0x80}, r1, 0x4, r2, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x4e7) 02:58:31 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x6800, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:31 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = memfd_create(&(0x7f0000000280)='\xa6\xef\xaf\x9a\xd3\x01\xabb\xc7\xb6\xd9\x9d\x1d\xfa\x9a\xef\xe6F\xc3\x92\x92\xcd\xc8Z.b\xd2U\t\xf2\xe5\xaf\xae\x85\x9e8_\xf61\xe5\xc8P\xcf\xffa\xa7-\xf2@\x14\x8d_\xed\x8f\xf7\xebx\xe5l&\x9bk\xb2\x14I2\xdf\xaaeZ \x90\xa6\xe0\xbf\x1fp\xc9\xac)\x89\xd0\x8f\xba\xb2\xd1\x8b\xbc\x1cY\xccR3\xbc\xc0\x04`\x98!\x06\x03\xe3\x985\x90\xf9\x82\x8b\x1c\xe8\xb0xK\xe3\no\xeb\x01hc\xf3\xf62\x1a\xe4\xb3\xc6]\xdc\x9e.\x124\xe4r?', 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000140)={0x10002002}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_pwait(r2, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}], 0x6, 0xffffffff, &(0x7f0000000040)={[0x3]}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r4 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:31 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0xffff1f0000000000}) 02:58:31 executing program 4: ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f00000004c0)={'sit0\x00', &(0x7f0000000440)={'syztnl0\x00', 0x0, 0x4, 0x2, 0xff, 0x42, 0x20, @empty, @dev={0xfe, 0x80, '\x00', 0x14}, 0x8, 0x0, 0xdd, 0xffff5f64}}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'syzkaller1\x00'}) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500803103000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="4bc1736b129b"}, 0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000540)={@private1, 0x0}, &(0x7f0000000580)=0x14) r5 = socket(0x200000000000011, 0x4000000000080002, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@llc={0x1a, 0x325, 0x0, 0x40, 0x9, 0x80, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x28}}, 0x80) getsockname$packet(r6, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @random="4bc1736b129b"}, 0x14) sendmsg$ETHTOOL_MSG_DEBUG_GET(r5, &(0x7f00000006c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000680)={&(0x7f0000000700)=ANY=[@ANYBLOB="b8000000", @ANYRES16=0x0, @ANYBLOB="00032abd7000fcdbdf25070000000c00018008000300010000001c00018008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000100fa743653cda5e90eb6f3985562bdb19d29391b53c56e5f6810d56f275ea3fb4933eba42e39b1226369797530aa5709e340eda9b8f75f1f950ed77f977eac1da01e1a9cebc0542952074156d3daff655410502c64c888fd", @ANYRES32=0x0, @ANYRES64=r2, @ANYRES32=0x0, @ANYBLOB="082aad230e3f23a8860700ec075300ba9c07000000001d1f00", @ANYRES32=0x0, @ANYBLOB="0000e5e9", @ANYRES32=r0, @ANYBLOB="1400020067656e657665310000000000000000001400020064756d6d7930000000000000000000002c00018008000100", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="0c00018008000100", @ANYRES32=r7, @ANYBLOB="2d9bfc90224c2b061591f3264c050075351282c211dea8"], 0xb8}}, 0x800) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r10, 0x1, r8, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r10, 0x1, r9, &(0x7f0000000000)={0x30000004}) dup2(r10, r9) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r8, &(0x7f0000000100)={0x20002000}) 02:58:31 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4000000, 0x13, r0, 0xac590000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000000)={'veth0_macvtap\x00', 0x4}) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r2, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) write$evdev(r2, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$BTRFS_IOC_GET_DEV_STATS(r2, 0xc4089434, &(0x7f0000000140)={0x0, 0x3, 0x1, [0x1000, 0x2, 0x1, 0x5e8, 0x5], [0x6, 0xffff, 0x5, 0x8, 0x18, 0x80, 0x8, 0x0, 0x6, 0x1, 0x401, 0x1f, 0x6, 0xfff, 0x1ff, 0x5, 0x100000000, 0x80000001, 0x8000, 0x80, 0x100000000, 0x1, 0xfffffffffffffffe, 0xc8b, 0x5, 0x8, 0x2, 0xffffffffffffbcee, 0x8d, 0x4, 0x100, 0x100000001, 0x1ff, 0x2, 0x6f, 0x2, 0xce, 0x0, 0x80000001, 0x9, 0x925, 0x5, 0x5, 0xb3, 0x8569, 0x7, 0x2, 0x200, 0x8000, 0x3, 0x5, 0x400, 0x2, 0x52ca, 0x7fffffff, 0x8, 0x1, 0x200, 0x1, 0x5, 0x6, 0x2, 0x110, 0x7fff, 0x815, 0x7, 0x100, 0xfffffffffffffffd, 0x213, 0x3, 0x2, 0x3f, 0x4, 0x54, 0x7fffffff, 0x0, 0x1b, 0xfffffffffffffff7, 0x8, 0x1, 0x6, 0x0, 0x1, 0x5e48, 0xf6, 0x5, 0x8, 0x80000000, 0x9, 0x1, 0x400, 0xfff, 0x0, 0x80, 0x3f, 0x3564, 0x1ff, 0x3ff, 0x4, 0x8001, 0x7, 0x3d5, 0x9, 0x3, 0x4, 0xd964, 0x1, 0xffff, 0xfff, 0x977, 0xc7, 0xc739, 0x401, 0x100000000, 0x8, 0x10001, 0xca6b, 0x7, 0x8, 0x7, 0x8]}) 02:58:31 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0xffffff7f00000000}) [ 1937.877806][ T7189] loop3: detected capacity change from 0 to 264192 [ 1937.886964][ T7189] FAT-fs (loop3): bogus number of reserved sectors [ 1937.893489][ T7189] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:31 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000000040)={0x8}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r4 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:31 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080), 0x7}, 0x0, 0x0, 0xd8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x5, 0xfe, 0x80, 0x80, 0x0, 0x9, 0x60110, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0xb7, 0x1, @perf_config_ext={0x10000000000000, 0x4c1}, 0x12010, 0xb8ca, 0x400, 0x5, 0x7fff, 0x7, 0x4, 0x0, 0x5, 0x0, 0x7fffffff}, r0, 0x7, r1, 0x2) 02:58:31 executing program 2: shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) r0 = shmget(0x3, 0x4000, 0x1000, &(0x7f0000ffb000/0x4000)=nil) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f0000000000)='./control\x00', 0xee00, r3) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000080)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xffffffffffffff98) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgrp(0xffffffffffffffff) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x0, r1, r3, r5, r6, 0x8, 0x40}, 0x4, 0xfff, 0x101, 0x7, r7, 0x0, 0x1853}) 02:58:31 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0xffffffff00000000}) 02:58:31 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x10, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r1 = shmget$private(0x0, 0x1000, 0x8, &(0x7f0000ffc000/0x1000)=nil) shmat(r1, &(0x7f0000ffc000/0x2000)=nil, 0x53915302446b87ea) shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x4000)=nil, 0x9000) shmat(r1, &(0x7f0000ffd000/0x2000)=nil, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) 02:58:31 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x6c00, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:31 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = memfd_create(&(0x7f0000000140)='\x00', 0x0) r4 = dup2(r3, r1) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000000040)={0x8}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:31 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000080), 0x311401, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000040)={0x10000004}) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000140)=0xd) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r4 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:31 executing program 5: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0xdd, 0x0, 0x3, 0x2, 0x0, 0xde52, 0x84004, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0xfffffaf5, 0x0, @perf_config_ext={0x6, 0x3}, 0x400, 0x8, 0x7, 0x6, 0xaae, 0x9, 0x9, 0x0, 0x8000}, 0xffffffffffffffff, 0x4, r0, 0x8) 02:58:31 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000340)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c) shmget$private(0x0, 0x2000, 0x1000, &(0x7f0000ffd000/0x2000)=nil) 02:58:31 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000340)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c) shmget$private(0x0, 0x2000, 0x1000, &(0x7f0000ffd000/0x2000)=nil) 02:58:31 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmget$private(0x0, 0x4000, 0x4, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x2000) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0x100010, 0xffffffffffffffff, 0x640c000) clone(0x0, 0x0, 0x0, 0x0, 0x0) shmctl$IPC_RMID(r0, 0x0) 02:58:31 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000340)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c) shmget$private(0x0, 0x2000, 0x1000, &(0x7f0000ffd000/0x2000)=nil) 02:58:31 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000340)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c) 02:58:31 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000680)=[{&(0x7f00000002c0)=""/248, 0xf8}, {&(0x7f00000003c0)=""/51, 0x33}, {&(0x7f0000000400)=""/206, 0xce}, {&(0x7f0000000500)=""/255, 0xff}, {&(0x7f0000000600)=""/104, 0x68}], 0x5, 0x0, 0x3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000240)={0x1, 0x10000}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r0, &(0x7f0000000840)=[{&(0x7f00000007c0)=""/75, 0x4b}], 0x1, 0xc2, 0xffffff7f) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000000)={0x30000004}) r4 = dup2(r3, r2) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r1, &(0x7f0000000100)={0x20002000}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) recvfrom$inet(r5, &(0x7f0000000700)=""/140, 0x8c, 0x2122, &(0x7f0000000280)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) r6 = memfd_create(&(0x7f0000000040)='(', 0x7) ioctl$FS_IOC_READ_VERITY_METADATA(r6, 0xc0286687, &(0x7f0000000200)={0x1, 0x3, 0xb3, &(0x7f0000000140)=""/179}) ioctl$F2FS_IOC_START_ATOMIC_WRITE(0xffffffffffffffff, 0xf501, 0x0) [ 1938.269778][ T7318] loop3: detected capacity change from 0 to 264192 [ 1938.278794][ T7318] FAT-fs (loop3): bogus number of reserved sectors [ 1938.285406][ T7318] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:31 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)={0x90002006}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:32 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000340)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}, 0x1c) 02:58:32 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x7400, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:32 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000000)={0x30000004}) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x281, 0x17) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:32 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) 02:58:32 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) 02:58:32 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f0000000000)='./control\x00', 0xee00, r4) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000340)={r0, 0xffffffffffffffc1, 0x9, 0x400}) r6 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r6, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) write$evdev(r6, &(0x7f000004d000)=[{}], 0xfffffe82) r7 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000380), 0x1, 0x0) r8 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r8, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) write$evdev(r8, &(0x7f000004d000)=[{}], 0xfffffe82) r9 = eventfd2(0xe3f, 0x800) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000200)=[{&(0x7f00000001c0)="3ae23c4a02442e89c3d49a71333b461a3bf38c9f61c5d2347486e792c466", 0x1e}], 0x1, &(0x7f00000003c0)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r2, r4}}}, @rights={{0x28, 0x1, 0x1, [r1, r5, r6, r1, r7, r8]}}, @rights={{0x18, 0x1, 0x1, [r1, r9]}}], 0x80, 0x20000884}, 0x80) r10 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r10, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r10, 0x1, r1, &(0x7f0000000000)={0x30000004}) r11 = dup2(r10, r1) epoll_ctl$EPOLL_CTL_MOD(r11, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:32 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) [ 1938.638673][ T7385] loop3: detected capacity change from 0 to 264192 [ 1938.646819][ T7385] FAT-fs (loop3): bogus number of reserved sectors [ 1938.653359][ T7385] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:32 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x80000) set_mempolicy(0x3, &(0x7f0000000080)=0x9, 0x7) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000000400)=ANY=[]) r3 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r3, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) write$evdev(r3, &(0x7f000004d000)=[{}], 0xfffffe82) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000080)) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x4825c1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000000)={0xa000001d}) r6 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r0, &(0x7f0000000100)={0x20002000}) mmap(&(0x7f0000fed000/0x11000)=nil, 0x11000, 0x0, 0x40010, r0, 0xc2989000) 02:58:32 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) 02:58:32 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x7a00, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:32 executing program 0: ioctl$BTRFS_IOC_GET_DEV_STATS(0xffffffffffffffff, 0xc4089434, &(0x7f0000000000)={0x0, 0x7f, 0x0, [0x7, 0xffffffefffffd804, 0x2, 0x8, 0x8001], [0xfffffffffffffff8, 0x7ff, 0x59c2, 0x101, 0x7, 0x1, 0x8, 0x8, 0x7fff, 0x7fff, 0x101, 0x6, 0x3, 0x1ff, 0x8, 0x2, 0x8, 0x2, 0x9, 0x5, 0x7aa, 0x7, 0x10000, 0x8, 0x7fff, 0x4, 0x6, 0x7, 0x9, 0x80000000, 0x2, 0x0, 0x400, 0xd4b1, 0xdff, 0x2, 0xffffffffffffffff, 0x5, 0x8, 0xbc1, 0xdd2, 0x5f3, 0x1, 0x558, 0x7, 0x21, 0x0, 0x5, 0x1ff, 0x80000000, 0xfffffffffffff272, 0x6, 0x5, 0x5, 0xd5, 0x1, 0x5, 0xfffffffffffff4e0, 0xffffffff, 0x80000001, 0x1b32, 0xff, 0x0, 0xfffffffffffffff9, 0x3, 0x2, 0xffffffff, 0x8, 0x0, 0x7fffffff, 0x9, 0x7, 0x8f, 0x7, 0x3ff, 0xf6ea, 0x1f, 0x81, 0x7ff, 0x9, 0x1, 0x0, 0xd, 0x6, 0x5, 0x3, 0x40, 0x10001, 0x6, 0xfffffffffffffe01, 0x0, 0x5, 0x5, 0x100000001, 0x6, 0x80000000, 0x0, 0x101, 0x7, 0x6, 0x200, 0xffffffff, 0x6, 0x7, 0x6, 0x81, 0xf85e, 0x4, 0x8, 0x9, 0x0, 0x7, 0x8, 0x20000000002, 0x7, 0x7ff, 0x8, 0xfffffffffffffffd, 0x8001, 0x4, 0x9]}) sendmsg$IPCTNL_MSG_CT_DELETE(0xffffffffffffffff, &(0x7f0000000a80)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000a40)={&(0x7f00000009c0)={0x80, 0x2, 0x1, 0x5, 0x0, 0x0, {0x1, 0x0, 0x5}, [@CTA_SEQ_ADJ_ORIG={0x2c, 0xf, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x9}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x6}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x9}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0xffffff7f}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x406}]}, @CTA_MARK_MASK={0x8, 0x15, 0x1, 0x0, 0x1}, @CTA_MARK_MASK={0x8, 0x15, 0x1, 0x0, 0x1}, @CTA_TIMEOUT={0x8, 0x7, 0x1, 0x0, 0x3}, @CTA_LABELS_MASK={0x28, 0x17, [0x10001, 0x4933, 0x2, 0xf94, 0xec1, 0x5, 0x0, 0x0, 0x5]}]}, 0x80}, 0x1, 0x0, 0x0, 0x8011}, 0x4008080) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f0000000440)={r0, 0x1, 0x5}) r1 = shmget$private(0x0, 0x4000, 0x8, &(0x7f0000ffa000/0x4000)=nil) shmat(r1, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000940)=[{&(0x7f0000000840)=""/102, 0x66}, {&(0x7f00000008c0)=""/27, 0x1b}, {&(0x7f0000000900)=""/10, 0xa}], 0x3, 0xfffffff8, 0x8) 02:58:32 executing program 5: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000200), 0x204000, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000500), r3) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000540)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_ABORT_SCAN(r2, &(0x7f0000000600)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x1c, r4, 0x200, 0x70bd2c, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r5}, @void}}, [""]}, 0x1c}}, 0x20000000) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000300), 0x4000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000640)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6}}, &(0x7f0000000340)=0xe8) mount$9p_fd(0x0, &(0x7f0000000240)='./bus\x00', &(0x7f00000002c0), 0x1a0490, &(0x7f0000000740)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r6}, 0x2c, {[{@access_client}, {@dfltuid={'dfltuid', 0x3d, 0xee01}}, {@access_uid={'access', 0x3d, r7}}, {@privport}, {@access_client}, {@access_user}, {@cache_fscache}, {@fscache}, {@access_any}, {@mmap}], [{@subj_user={'subj_user', 0x3d, '\xff\xff\xff\xff\xff\xff'}}, {@func={'func', 0x3d, 'FILE_CHECK'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@dont_appraise}, {@smackfsdef={'smackfsdef', 0x3d, '\xff\xff\xff\xff\xff\xff'}}, {@seclabel}]}}) sendmsg$NL80211_CMD_TDLS_OPER(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x54, r1, 0x200, 0x70bd29, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_TDLS_OPERATION={0x5, 0x8a, 0x2}, @NL80211_ATTR_TDLS_OPERATION={0x5}, @NL80211_ATTR_TDLS_OPERATION={0x5, 0x8a, 0x4}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_TDLS_OPERATION={0x5, 0x8a, 0x4}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000000}, 0x4840) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 02:58:32 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) r3 = epoll_create(0xc133) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000040)) epoll_wait(r1, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x30000004}) r4 = dup2(r1, r0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r4, &(0x7f0000000080)={0x40002009}) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x0) ioctl$TCXONC(r5, 0x540a, 0x3) 02:58:32 executing program 2: socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) 02:58:32 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:32 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r0, 0xa15ec000) ioctl$BTRFS_IOC_SYNC(r0, 0x9408, 0x0) [ 1939.157665][ T7437] loop3: detected capacity change from 0 to 264192 [ 1939.165572][ T7437] FAT-fs (loop3): bogus number of reserved sectors [ 1939.172149][ T7437] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:32 executing program 2: socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) 02:58:33 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) connect$unix(r1, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) prctl$PR_MCE_KILL(0x35, 0x0, 0x2) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:33 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000040)={0x1}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:33 executing program 2: socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) 02:58:33 executing program 5: r0 = fsmount(0xffffffffffffffff, 0x1, 0x80) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0x8000, 0x0) r3 = fsopen(&(0x7f0000000040)='cpuset\x00', 0x1) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r4, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) write$evdev(r4, &(0x7f000004d000)=[{}], 0xfffffe82) r5 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x80, 0x83) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r5, 0x80089419, &(0x7f0000000300)) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x0) ioctl$EVIOCGMASK(r6, 0x80104592, &(0x7f0000000280)={0x15, 0x93, &(0x7f00000001c0)="16f7cff2c07998457c0b3facff980cfbb81308c6630090cb9f9a042c4b07c2e380c4eb0c97bf963194c048acfd47f4557c4b83d44d8dee9f09b353096bd7c8a9b1557fc32ed51ccb47c61c3689c643f778cbac465deb0c54c82ef7c624832325576e56fc00e98df4d4c12631e7bdfe746f0a5ed7442d0d33202bf86898464287d996876b4dd8eb58275878b3ccb574a996eda3"}) r7 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r7, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) write$evdev(r7, &(0x7f000004d000)=[{}], 0xfffffe82) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x6, &(0x7f0000000140)={0xffff6323, 0x0, &(0x7f0000000080)=[r1, r2, r3, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff, r7]}, 0x8) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 02:58:33 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x8903, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:33 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f0000000000)='./control\x00', 0xee00, r2) statx(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x200, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x5) tkill(r4, 0x1e) ptrace$cont(0x18, r4, 0x0, 0x0) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000140)={{0x2, 0xffffffffffffffff, r2, r3, 0xee00, 0xa, 0x9}, 0x6, 0x4, 0x0, 0x3, r4, 0xffffffffffffffff, 0xfff8}) 02:58:33 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, 0x0, 0x0) 02:58:33 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='##\xc3\x00') 02:58:33 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, 0x0, 0x0) 02:58:33 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)={0x1}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) r4 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000014c0)={0x7, &(0x7f0000001480)=[{0x8001, 0x1f, 0x4, 0xff}, {0x2, 0x7e, 0x7f, 0x7fff}, {0x81, 0x7f, 0x1f, 0x6}, {0x2, 0x0, 0x2}, {0x1ff, 0x20, 0x6, 0x6}, {0x81, 0x81, 0x1f, 0x4}, {0xe1, 0xfc, 0xe9, 0x20}]}) pwritev2(r4, &(0x7f00000017c0)=[{&(0x7f0000001500)="b33a6817d3dbf62294a52d03b1b3ef7b00abfc049901ac4a1e20a9c3f2b36c8a4cf704070f5abd4c8e5039af43100f3682771fbbc11270215af4b7790e0b284132ce3c355d6d03ce450291d9dd5a5e964c4c4d80d3db63709e20c65a591046ffb4fb2ba41f26d254ed28689639d3b506d7876e7166a93eb369d56e10c3582c5ab47aa99754ad9b1dfa4cbccbe0bae7e25178ebfc4f06", 0x96}, {&(0x7f00000015c0)="9d70f70288500d6ff509b07ae1e450495574bc11d64d5887b8021df9f405846e945ec2d629bb3423a40a33ae43edafabe8af25744fd3d349355322e31c7e763ba14468eef5c84b37fa6081519c87a331400ba1f4043b90e454b9f76e746dbc77d7b946e654f35360053385a0c01ca4c300444230abd522aa2ba29672d8744fc9396dedb5c6e3f228845935f804ff115a9d80114feabaeb493f285b0bbe51f12b2c8cc406904e44538006b5d131050d0ce9b42df11c482d34e793f538f81e062d625d6c94df2bc96cb1f0004f72fb4952dccdfce7a297da63af73298aada2f835757fbce0ec05458f90b06b7e6fa57beeebdfe369", 0xf4}, {&(0x7f00000016c0)="2836122a4f689e778694805aa845a582f14c6034d3e7f33e9829c0bec01bf794b1605c8d87ccd9df5d6bd3a906648e74f0a0607e63ecae30174be2bc8ce3d3d40495e4f027358b342c3735bc8a3cbe8a394bcb90b550cacfadbdf144cd0bae642feb31c346962a29e00502367ef1668fef56b8965740084ffcd4", 0x7a}, {&(0x7f0000001740)="f1428476c948f06899afdb9037f0aa6719cbdb623102bccdecd70ddae11259f2ff1758c77e404dd55311180104d7b14a233eed89e1e7365d8b6e9806795b8e886c42206cf50ab31b3707d7736b25a13b86b3fb689cff66d12e1ab2ab5b650e20835b2c7469", 0x65}], 0x4, 0x71d, 0x20, 0xc) r5 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) preadv(r5, &(0x7f0000001440)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/235, 0xeb}, {&(0x7f0000001240)=""/251, 0xfb}, {&(0x7f0000001340)=""/215, 0xd7}], 0x4, 0x3, 0x8) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x300000f, 0x20010, r3, 0x7104c000) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0xff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x9}}, 0x0, 0x0, 0x16, 0x0, "6362b1cc7c0d1a32743ee206b5d7f4a8e256169119691c91b06dc55bb675fad15432ca1d3d263a96d28fbcb1231af29b632dbabde11b6fa81182384e5c5ef7a72a4c03f100359c6f56c704012e993f5e"}, 0xd8) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 02:58:33 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, 0x0, 0x0) 02:58:33 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000200)=@abs={0x1, 0x0, 0x4e24}, 0x6e) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r4, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) write$evdev(r4, &(0x7f000004d000)=[{}], 0xfffffe82) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r4, &(0x7f0000000040)={0x40000000}) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140), 0x109001, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180), 0x18800, 0x0) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r6, &(0x7f00000001c0)={0x10000008}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:33 executing program 0: shmget$private(0x0, 0x4000, 0x200, &(0x7f0000ffa000/0x4000)=nil) r0 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) shmctl$IPC_RMID(r0, 0x0) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x5000) r1 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x4000) r2 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(r2, &(0x7f0000ffc000/0x4000)=nil, 0x4000) shmctl$IPC_RMID(r2, 0x0) shmctl$SHM_LOCK(r2, 0xb) shmctl$IPC_RMID(r1, 0x0) r3 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_RMID(r3, 0x0) shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x4000) shmctl$IPC_RMID(r3, 0x0) shmat(r3, &(0x7f0000ffb000/0x3000)=nil, 0x1000) clone(0x0, 0x0, 0x0, 0x0, 0x0) [ 1940.090305][ T7512] loop3: detected capacity change from 0 to 264192 [ 1940.098153][ T7512] FAT-fs (loop3): bogus number of reserved sectors [ 1940.104816][ T7512] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:33 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = open_tree(r3, &(0x7f0000000140)='./file0\x00', 0x81000) preadv(r4, &(0x7f0000000740)=[{&(0x7f0000000180)=""/156, 0x9c}, {&(0x7f0000000240)=""/110, 0x6e}, {&(0x7f00000002c0)=""/175, 0xaf}, {&(0x7f0000000380)=""/184, 0xb8}, {&(0x7f0000000440)=""/103, 0x67}, {&(0x7f00000004c0)=""/205, 0xcd}, {&(0x7f00000005c0)=""/182, 0xb6}, {&(0x7f0000000680)=""/189, 0xbd}], 0x8, 0x45, 0x8) epoll_wait(r3, &(0x7f0000000040)=[{}, {}], 0x2, 0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r5 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:33 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0xa10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 02:58:33 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x8b03, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:33 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2}, 0x1c) 02:58:33 executing program 5: r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x7f, 0x0, 0x9, 0x0, 0x0, 0x1f, 0xc21, 0x4, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x20, 0x4, @perf_bp={&(0x7f0000000040), 0x3}, 0x400, 0x3, 0x9, 0x8, 0x7, 0xfffffffb, 0x1}, 0x0, 0x2, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2083f, 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, 0x1, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x20000000}, 0xffffffffffffffff, 0x4, r0, 0x0) 02:58:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x0, 0x400, 0x70bd29, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x6}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x6}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0x4091}, 0x28000041) 02:58:34 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2}, 0x1c) 02:58:34 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) sendto(r1, &(0x7f0000000140)="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", 0x1000, 0x0, &(0x7f0000001140)=@sco={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}}, 0x80) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001200), r0) recvmmsg(r1, &(0x7f00000013c0), 0x0, 0x100, &(0x7f0000001400)={0x0, 0x989680}) sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000001380)={&(0x7f00000011c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000001340)={&(0x7f0000001240)={0xe4, r3, 0x10, 0x70bd2b, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xb467}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e20}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xb398}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e20}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x74}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e23}, @IPVS_DEST_ATTR_FWD_METHOD={0x8}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0xff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @initdev={0xac, 0x1e, 0x1, 0x0}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0xa2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x40001}, 0x4040) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x6, 0x6, 0x1, 0xfa, 0x0, 0x10000, 0x8100, 0x1c, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1ff5d8a5, 0x4, @perf_config_ext={0x5, 0x5a}, 0x10, 0x3ff, 0x6, 0x6, 0x2c531930, 0x2, 0x2, 0x0, 0x0, 0x0, 0x80000001}, 0xffffffffffffffff, 0x0, r0, 0x1) 02:58:34 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2}, 0x1c) 02:58:34 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) r4 = fcntl$dupfd(r2, 0x0, r1) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, 0xffffffffffffffff, &(0x7f0000000280)={0x40000004}) r6 = syz_io_uring_setup(0x15b4, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000040)=0x0) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000000)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffff9c, 0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, {0x0, r9}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_STATX={0x15, 0x3, 0x0, r4, &(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x800, 0x2000, 0x1, {0x0, r9}}, 0xfffffe00) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) [ 1940.478884][ T7619] loop3: detected capacity change from 0 to 264192 [ 1940.487282][ T7619] FAT-fs (loop3): bogus number of reserved sectors [ 1940.493837][ T7619] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1940.691808][ T7619] loop3: detected capacity change from 0 to 264192 [ 1940.698783][ T7619] FAT-fs (loop3): bogus number of reserved sectors [ 1940.705337][ T7619] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:35 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)=0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x1, 0x4, 0x90, 0x1, 0x0, 0x400, 0x200, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000000), 0x7}, 0x1000, 0x7f, 0x1, 0x4, 0x0, 0x7fff, 0xf435, 0x0, 0xffffffff, 0x0, 0xcdfb}, r1, 0xffffffffffffffff, r2, 0xb) ioctl$TIOCL_GETKMSGREDIRECT(r2, 0x541c, &(0x7f0000000180)) 02:58:35 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x400, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) 02:58:35 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0xfdffffff}) 02:58:35 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x8c03, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:35 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r5, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) write$evdev(r5, &(0x7f000004d000)=[{}], 0xfffffe82) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r5, &(0x7f0000000040)={0x20000000}) 02:58:35 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$snapshot(r3, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r4 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000000100)={0x20002000}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f0000000140)={0x20}) pipe2$9p(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0xc000) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r7, &(0x7f00000001c0)={0x10}) 02:58:35 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(r0, 0x8010671f, &(0x7f0000000040)={&(0x7f0000000000)=""/59, 0x3b}) 02:58:35 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) epoll_pwait(r4, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0xc295, &(0x7f0000000040)={[0x3ff]}, 0x8) 02:58:35 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x6c}) [ 1941.540007][ T7676] loop3: detected capacity change from 0 to 264192 [ 1941.548234][ T7676] FAT-fs (loop3): bogus number of reserved sectors [ 1941.554799][ T7676] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:35 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x8d03, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:35 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:35 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x7a}) 02:58:35 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) r4 = syz_mount_image$iso9660(&(0x7f0000001480), &(0x7f00000014c0)='./file0\x00', 0x5, 0x1, &(0x7f0000001580)=[{&(0x7f0000001500)="d2a8d4e5f07216a8b227edcb7d6649e3588458adb4752585695315ba2aa0eead45ce8a6d89715c431017bad3d70cb142917743987f1e4ce1865ea5e7b8272d7dc38cfcb2e56cac6cd0581077221c4478a661cdbc53", 0x55, 0x9}], 0x20000, &(0x7f00000015c0)={[{@nocompress}, {@map_off}, {@hide}, {@nocompress}], [{@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@smackfsroot={'smackfsroot', 0x3d, '\x98&'}}, {@dont_measure}, {@fowner_lt={'fowner<', 0xee00}}, {@subj_user={'subj_user', 0x3d, '#,%\\*/'}}, {@fowner_eq={'fowner', 0x3d, 0xee01}}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@hash}, {@euid_eq}]}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r3, &(0x7f0000001f00)={0x20002006}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f00000016c0)={0x1}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000001b80)={{{@in=@private, @in6=@private2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000001c80)=0xe8) syz_mount_image$nfs4(&(0x7f0000001700), &(0x7f0000001740)='./file0\x00', 0xfffffffffffffffc, 0x6, &(0x7f0000001ac0)=[{&(0x7f0000001780)="fd949c75c1838f73913d1f17e4919a69e90e93366bdf056afc6a867b44c7eea88cf5fb3866812e5b8240ffa8d662dadb7fa6fe7e81421715", 0x38, 0x8000}, {&(0x7f00000017c0)="aed889869a64610436d197daddddec7118485e5337df7714a9e180ac4868f643b251970b7ebb886ffec0dde1f80d97562816026e7c9d7826c399aaf33b7696cad84a13dbe6a19c7a6a6d70da6d36c07e23ad1a75510352d834161c046135d10d5e640fada91783c771d28bf55a0293577cce066f2f6b5ab6ea7184893493b2d49f296e1051397b045f0f91b0ea65a2660e82335eda6bc1783d7bf374648e138798017011c4ab5369283281606d7dd2063a6c640ce34ed1d07bf5a973f195262ba43bb1", 0xc3, 0x9}, {&(0x7f00000018c0)="5a9df1339e9e1ba59e9a9b501081d8f2790a2f55ec1802bb57fe6c6dcbd2daba5a78b599d07707f7375f7b37f2b0ed87e9e95559a908e6b8f9ac8226d17cc34f69cf7d9628d7edf8f52c67cd07ac8a24a72317669a0d681eb1", 0x59, 0x6d6de9ed}, {&(0x7f0000001940)="e316ec90f62e4138b1853a67b95641151beb8703cf31ff5521d17d1ec7ffc5e44a7bba4a60bc8d0e8f67f8d1b75432f28f6e3399d3a0dfa5190c02d504c94a30bf3e97cfc053bec0d257", 0x4a, 0x7}, {&(0x7f00000019c0)="2bd69a1ae8f58e11416e119f014cc09064ba0cd6dbe1a94af3277c5309574b325ebaf68129542094bda71b6ac43aec04319e8cbb5d61dc838464107f0984bd9b9ac008a5fd", 0x45, 0xa6}, {&(0x7f0000001a40)="bdf8b3a687e82af256d1c4b22a89f177000999c0781123db9f9fd838482a6f1c1174b3d7ddee4df53ed54308c3b0d63585e15493f2d84e91389172e750e04df45be3fa", 0x43, 0x3}], 0x3000000, &(0x7f0000001cc0)={[{'-*\x00'}, {',^.#!^[\'{+:0\xc1}/}$\xa8\\!'}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@uid_eq={'uid', 0x3d, r6}}, {@smackfshat={'smackfshat', 0x3d, 'smackfsroot'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '\x98&'}}]}) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(r3, 0x80286722, &(0x7f0000000040)={&(0x7f0000000140)=""/233, 0xe9, 0x460a, 0x1}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r7 = dup2(r2, r1) pipe2$9p(&(0x7f0000001d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ppoll(&(0x7f0000001d80)=[{r0, 0x1}, {r8, 0x4807d017f32e15ee}, {r4, 0x203}], 0x3, &(0x7f0000001dc0)={0x0, 0x989680}, &(0x7f0000001e00)={[0x9]}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r0, &(0x7f0000000100)={0x20002000}) r9 = openat$cgroup_procs(r3, &(0x7f0000001e40)='cgroup.threads\x00', 0x2, 0x0) fsetxattr(r9, &(0x7f0000001e80)=@random={'security.', 'smackfsroot'}, &(0x7f0000001ec0)='\x00', 0x1, 0x2) [ 1941.906721][ T7747] loop3: detected capacity change from 0 to 264192 [ 1941.916543][ T7747] FAT-fs (loop3): bogus number of reserved sectors [ 1941.923115][ T7747] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:35 executing program 0: sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, 0x0, 0x100, 0x70bd28, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'syzkaller1\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @loopback}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x24040800) sendmsg$NL80211_CMD_DEAUTHENTICATE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x80, 0x0, 0x400, 0x70bd2c, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x7ff}, @NL80211_ATTR_MAC={0xa, 0x6, @random="d831dfc9f26f"}, @NL80211_ATTR_LOCAL_STATE_CHANGE={0x4}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x5}, @NL80211_ATTR_MAC={0xa, 0x6, @random="b256b6434d12"}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_SSID={0x14, 0x34, @random="f00bb4ee3900c048fd30b62e73ca2af2"}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0xffc1}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x80}, 0x1, 0x0, 0x0, 0x804}, 0x40) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) shmctl$SHM_UNLOCK(r0, 0xc) r1 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) r2 = shmget(0x0, 0x3000, 0x1000, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000100)=""/55) shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x4000) shmctl$IPC_RMID(r1, 0x0) r3 = open(&(0x7f0000000280)='./file0\x00', 0x1c0, 0x100) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, 0x0, 0x100, 0x70bd2b, 0x25dfdbfe, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000000}, 0x4004000) shmctl$IPC_RMID(r1, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) 02:58:35 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x7a}) 02:58:35 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000000040)={0x8000001c}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000140)={0x80000000}) 02:58:35 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x8e03, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:36 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000, 0x6c}) [ 1942.336199][ T7805] loop3: detected capacity change from 0 to 264192 [ 1942.343945][ T7805] FAT-fs (loop3): bogus number of reserved sectors [ 1942.350490][ T7805] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:36 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) r3 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r3, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) write$evdev(r3, &(0x7f000004d000)=[{}], 0xfffffe82) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000180)={0x2002}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000000)={0x30000004}) r4 = dup2(r2, r1) epoll_pwait(r4, &(0x7f0000000040)=[{}, {}, {}], 0x3, 0x0, &(0x7f0000000140)={[0x7]}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:36 executing program 2: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x600000, 0x0, 0x0, 0x0, 0x0) 02:58:36 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x8f03, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:36 executing program 2: shmget$private(0x0, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:36 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r0, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) write$evdev(r0, &(0x7f000004d000)=[{}], 0xfffffe82) vmsplice(r0, &(0x7f0000001240)=[{&(0x7f0000000000)="1d1b33274a3c3fe349d2846c49f392c8d54eb6c35050e3c98c5ef1b2edb42b22bcffcf6bf9c2d2e2946c0fa1a985ed72081858e90d3849c2133389e82c853d3e827bfe964c7bb5e9d8424e048a8c8fa53e731458efd0eb0ec1b7dcbfad5d72fbfd2cd9299ff4a5a8321e215120484fb672f12a5a3a50ed5a1b74fc78db5ed32a2bf421f454e7de02c3b334f680b1e6835df60f9f62318484267f3444", 0x9c}, {&(0x7f00000000c0)="f18c6d26a3f880a205af2b0cc0b91b97ac1e220d7bab170a92ca36401eda3b8671e7af34b49ba149041b39872262e972ad8a209132038deabfd66ecd29ae1aa107", 0x41}, {&(0x7f0000000140)="fd49f312eacdae394c7998b9b13e253e33d818e0043420737fb08a2e0334543c9038422381892de0a3dc42e12331838de961c2c28c9c43072ead8ecf9b36a3407333e81972efe91d4730cc7345392e9c9ee665d9e0d90e9b1475782f299364046bc0c2468e4c8a88c75a10ec58ee", 0x6e}, {&(0x7f00000001c0)="8410d20810fccae0ef9a7e6b2f0e054de43abb7c83b00dea2a6e323d591e1cdeb4886d", 0x23}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="60057f1cb58ddfc518608c2d4ba663a0ba957cf72901b9a2467be6fa4c39df86", 0x20}], 0x6, 0xa) r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r1, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) 02:58:36 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) dup2(r2, r1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000000140)) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x121580, 0x0) r5 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000000040)={0x8}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, 0xffffffffffffffff, &(0x7f0000000100)={0x4000200b}) 02:58:36 executing program 2: shmget$private(0x0, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:36 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = socket$inet(0x2, 0x5, 0x2a3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) r5 = getpid() r6 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r6, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) write$evdev(r6, &(0x7f000004d000)=[{}], 0xfffffe82) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0) r8 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000003e40), 0x1, 0x0) r9 = gettid() stat(&(0x7f0000003e80)='./file0\x00', &(0x7f0000003ec0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000003fc0)=[{&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001700)=[{&(0x7f00000001c0)="d459ae7e24c37c9e07886e8726b80899966168dd38e51416c87053c992fd25edfcd20bba6b8260a571df440234d176cd30691f08a51182c7fd6282a227fed57193b5d5925955e43bc998cef0cc2915d433a48b81147f6de61ef339c0bd82a89a62a68b9a777f42f595cc47f660e6accff0be5a53fe819a24d2a602d69af7d255335e48f27d70d9b6eedd26e85e63ce1562a0d1c036376df35ed0c00033f196a28237ae0bf95eac7ae9db897a3720b0e963e036986e3c7128976d666f908e74ae6911", 0xc2}, {&(0x7f00000002c0)="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0x1000}, {&(0x7f00000012c0)="b755fba710996d3989e395c7a436ca4bc12b8abcb966d37f709897b5c5d3aacdedd7f5", 0x23}, {&(0x7f0000001300)="cad8f55f50a8ae9eed9adecd43b203e9c8e6b434f71d3190242b8be6f352b77c19c7174afdb7f0f86fb7c2ec9579d5cc83e60bdea27d485b2822cf96764a5a174677aa1346d27588eb03d4cf7f54fa1bad371b7f52c2a2f189774666cf32f1dde5874def513a8a0b39a2c4f728daca86b8333039ec732161b8558bc8c89a3b5eda60e5779634146cbb5376ed47b816a3437cd24b15c59de360cf4f215bf4ab816b487f5dd8c06cce582a1562ed0fd22b9d900589b69925f0aa2dfda2aa0320ad13502b9c9784e51252a7d9c3c9e3eabb22189280b46e3395546ef427433893d467010ebd", 0xe4}, {&(0x7f0000001400)="f93bc726d1c5c561ad1a305dab2f88ae6e0f875e761ac7a592521cda3b377028a521c2b1800032fe6b27d5b4b9e1e58590254df82763fcc3412b2c8924557356677d78531655e2b3cc91567d0f36340e5c795aa81d36d0e0a88b07fd313da4ae3dd399da1445b38773ec773befa16673992232104660ece80f70bc2601b2c6af8260e4fcaf80e3e449a4a86b2dc78342fbccf39a0251d77abc9a3e0f905c460e454f57077c50a6dc9594c4290fa0d5d726be7c30ee67ff67", 0xb8}, {&(0x7f00000014c0)="1a5df0bf17df6344d581000c68ecdbf8bfa37594c9e311ee64b0230a70df6b28bde4a2d374534a9c3bc30844b023fa85a25a19a44f41716b1c578b1677f11e5edb7bf792133f53259ff07450", 0x4c}, {&(0x7f0000001540)="46c079e1882758cde58fe3b02c29105679f0a0cfaae0f53ec88a3a762ee0849c8def84dc80821f111944194cacbb04deaa451301162772a9b10214d9be9ce6ff889cfc25fd62c98a35cd4ebe667b21051b3a12d6da6ad8a83a8532daf037b327fb9f95e70377580ac070d05ef498514be1d68c975004603300ff54f964d6b0f525f01d1ee456d3adeccaef02375ffd11bcf268e4b87cb1b28fdf2f7b26a4fda3a61db20da5a136671fed7dc6aabe230c3fd76fe1155dc329934baf43621a15235dcc6d2092b0a157aaaba4b4f2e94e7428e711ddffa00385d6e58c", 0xdb}, {&(0x7f0000001640)="28129b61aa58c3342da8d665045e43a38a83e0fd388f2e110a95e8596410a2babb6ef0a9f0409476730fa246fbe41fd2e5d35aa4993a4d568083e2487df28257c7a05c02a739f59b8b223c6a353e97dbf4d4c8298709c292d5c6eadd0efd3767de1c702afa8135ac7ce19ed8464d6d9304e80e45e4d1ddf69d91b10693131f13955162c7699b85487a6007b1a0fa7f8289", 0x91}], 0x8, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}], 0x60, 0x1}, {&(0x7f0000001940)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001b80)=[{&(0x7f00000019c0)="ed0930e4d0c10ee06d8cc9dc23fe1262c6be439ad534be2a8d55510a1da2fcaee0cb3daa8f42a669c2be6b35fb21877811629fe525494205b7847885feea039c5ed2d4518b0d46dc85a5e1894114fff9d340a2974e2592752d446007db5f4fb68ecb374222237fef998a6b8023656ab5453af3baea3b9dbf2a50ca32e36b7f9056411fe24bc59fb0c198e31625bfed640587a9e671f45dccb25ec9d2b6302a1589d06a32575b982942f08bc0b8b059e56c8d42980eab7d4c5298df036f30476d601eb59c315f4ba1031ab7f22d32dda6d68b69e61a8923fab2acd61f2bb8b79b68a91a94a559e1f327e49eab5af5", 0xee}, {&(0x7f0000001ac0)="c24d9c5e15f1dc228d8c7386f79b634b11d1b63692bff66ba51ce469f6f8cd1cd560456bbcb4a968243b211b8e0b29877d86f8a57371cc665f9fc9bce922f7dc6006ef4d3fc2c0edef1ab276b5e57c2948229e292434d957c40c3602424816ad96e4f7068dd600fb1ffe36e0a0edb87ecdfe6e884d27502852aabb40069ac065716a", 0x82}], 0x2, &(0x7f0000001d00)=[@cred={{0x1c}}], 0x20, 0x20000080}, {&(0x7f0000001d40)=@abs={0x1, 0x0, 0x22093182}, 0x6e, &(0x7f0000001e00)=[{&(0x7f0000001dc0)="aa2f1f57a8df0ad6caa7b8e3473bb0f7611bb861df2ec96bdf7867", 0x1b}], 0x1, &(0x7f0000001ec0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x34, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r0, r0]}}], 0x58}, {&(0x7f0000001f40)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000021c0)=[{&(0x7f0000001fc0)="19de7887fd6c25c4bfcb9ce19380ae15a0284a3c34800627c6459755609471ce9e2318910e8edc9fdf47021fcd06ebd1c03cbb48691ce4784053098bdb1517ecd1633c5f9a03f2819cee3f471d62ac91d7f7aeb50a527e1142eadedcd14b4f42e40eb225497d0214a832d9235637e2561a2ffa32f5e80d381a575f1cb6b74cee3a48f369d491e8d9216fa4294a052853fcfda4b63ee3c0bcb0d18427cfbbc967c6e3625ca6", 0xa5}, {&(0x7f0000002080)="df48112c1b05f2013a178ccc8f5029fd4c4b353a1e94534164fa8cc357b315a5b184a6102a0a9c6a9c13c15e67ef81df368c743b", 0x34}, {&(0x7f00000020c0)="a86f6eb4d3cd89dd1506db5ff9105f07a79ed857f765ffe66b90e08358a1ce0ac58a9e5c5e0cde2b85b6e6c624070c706e0ba51ba4ed84eb25215357b1dccb32ad71a96ba4ed135f093b9cc65069a21c56509b5c0c1fde07be3e655579d8cf5cc4c93005030ba4aca351a43207f92e6f1c75fd5f07a3abb88b0a06b6f4e2f9647eaf22d3670eca109906a97ad38e26af55ed67561e383ca273be0d1a433e4c19177ca233ced7681d7ac31290292dd45d1df0f748a217e3ea34a7015ff4612d28ecad3e0ef752dcef3bb5b92f317ae22366c22a7eb984e155aa4f", 0xda}], 0x3, &(0x7f0000002200)=[@rights={{0x14, 0x1, 0x1, [r1]}}, @cred={{0x1c}}], 0x38, 0x20000000}, {&(0x7f0000002240)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002780)=[{&(0x7f00000022c0)="d764a69a0fecddd75a0d9d1e2264dcb5f8b558d08ced9b86cf6d53857913d1ce94e56e1ea6585cd1130b3164735c9e7452d1b75661c948e07ee69219248aa77939506cfa82b99569147658f5542dedb6761d31f56fc6f14162c1d8118bac42afe20c2bef845c46091c5467bd3c18b512cd588e4a5cffc1d388fbed845d73c9707856a7e84a74900f05a7fa5e07e714f2d7de9efeda6800f44e7806f864ac15db81bbc12ce849291eda5437ea9deabce05ececc9d6c3e45c02e802d57e2a609648622e6487c560ebeffe35bf41949d0ee32269495007cca250775744fc83687f6", 0xe0}, {&(0x7f00000023c0)="1b663280d1f1e9da4a5d225625629a59d05dca398ba27ce92d115917926c0e539a2e8e23640869caf5", 0x29}, {&(0x7f0000002400)="6690a9e9ce69cab6449e3d70fac43d02119540c785eb91e09dc1e6fa1f15ca3cce1adf1ba83d3aac9d360d98f4bc26724425d778c8806c65b37c91a8f180130b87afc5c5a887cc933ed9832b2bc2dd0a02bd527d2b05cfcd99e03b19d0768b93ae3fc390839053660b94bbb1c6c91b433ac8b31fb25169702fde2e169172e15eef91cbae59c515a73e80ae139e4b1b471e2d73a4ef687c855644ead5121843b4d31ae7103a05b7a6eee80a5a3bf642975f310201d4979aae61352bdf34fb8e5e956f8dd9db2a76bb8d6e22b7c202e45a6af4dca0682427", 0xd7}, {&(0x7f0000002500)="6ecc928804d9fab40bf76c59b34c984d941d", 0x12}, {&(0x7f0000002540)="40d1e9752b83fe3127567b9ac58c45f5444b396e6e48fb5bb710114678c147f4c6131c49d81a484ced1d06c8bc297ea692ad608c50c22366689a7dd84e3467031380c8cf862d96daa1e093fa4a6023757210f296bb01c49177d2d8bb6b9b082bf4e3eb5660d49465a3ed4b77a14e909f9303b816220919a0569d0733c192e347592894aee236dced257917c51f24226890960c800a817c9a4aee1671473b1c1a5b9740fec530125a7fbbb4d8a467cb39d2bd3c5f6814b55abee7181dfb61bf5bf396e045d6", 0xc5}, {&(0x7f0000002640)="c1c24250c79753ac5464b8c04d5ed4596d375c22b03da7c5fed6eb17752350bb86c0346880bfaa17d7314893db7bd0241b7a981867313e9de05ab67537dfb683d226ed857fba93dea59e9f", 0x4b}, {&(0x7f00000026c0)="c244f255d6a8f1a8324f59ca6e20b6eb9f0a1ab6f46d3b920b18e2f839b0dfd9971271f4937b188460059c908a89a8b7f5a4375a835823ab56be29761b229fe4f7cf65445d7d275bba3a07df1f4630ea8fe8f6803ba2b18371df92848cd525c99e4aa9422bbb71668b93b028437f9c0e9bfa3e17840152d75d20167408af571f71898a5c86afbadc4a94acb66e84498beee14dc780be63", 0x97}], 0x7, &(0x7f0000002880)=[@cred={{0x1c}}], 0x20, 0x6662aa9f9d029a6d}, {&(0x7f00000028c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000002d40)=[{&(0x7f0000002940)="40767fc37b2ff8a8554a1eee13756831ddfba0e3d9f49d7b3f32a4312095ba85e085d8bfac5123eaa9911598ad4bdce1cdcccfb8d33cd5c916c09d24bf0eb6255ef6ecae19b15af3dbd7eaf1c7a580a4a6c36366b74fa06acffa861bae6109db3cf1d49d3e482fd4c6d7742cd73773aa6193d78c8794ab02adbc9583a8df47221e8cc58bf5924e10e5d2d739ba844b7f35dd2fce43686dd00e29b0a373d0085f190e382ebc5a81a7abcd5568f0c70fb8dde39ff392d9bf1663f1315a78d22d0f90ded3a2", 0xc4}, {&(0x7f0000002a40)="91f6f91437206e215cdebc367be60a09d5a84164a80d3645313852ecab0f9b289f81719e2081a7e594ceca1b06f30b4ac4169b764b99960e4fe25e37972b3ac0a8d789a172aec2172523c12b94cc3d1d6d61a319b6faaea276df09f77f6e7194404c0eab07d8", 0x66}, {&(0x7f0000002ac0)="fca485a10823b9ff81f2", 0xa}, {&(0x7f0000002b00)="2d73346a3e4ba0c898f774d7f12c273124748b17c91c792e3fbed0c15de46c9abb5caed03d6d7a3c816cfb5f5be1a824e007d8a9c4247e5cee99db5bb653e96292cb182fc48f28a6f51c9fdf06f8f5bc98a1a9d46eb6b957beaf680b508f7ae9e9e3e5e3cb35b23bd0d5237348", 0x6d}, {&(0x7f0000002b80)="49f89a3faad1d0acc997041da19a37d401165897bf07bb54e713499a9c552690363eda0ef2d372feb76439bc955fa4b63cc7ad6065901eed1d953408a668c23b42063d05d7dab2513fe0e875e7b7a4e5e7fd8e8af4aba4740a095f107fc58af0cf23f11cf4382a73e5474e57ac3d7d10bb8ae21d4b3e4a8dc40c68690043446e74a5e135b11fe3f08597265078d71c12bd8616cf8b38833e251d31dee71e7793f939d48f272e57208ebf9955685d68a70ae9b502968c", 0xb6}, {&(0x7f0000002c40)="e8131be04cf8e203ec39aa7020466ed9fdac2e048c023ede65e85e8183d0cf7fd9436d714f0034", 0x27}, {&(0x7f0000002c80)="e4ff7c62647cbf335f7d2bb70473bdffa0c11dcf6bb1b28b40f641561f6a8e89a94732ec01db3ba51efa64e695bf24358c13471018db9d5edc91ce716e47ac78ec6f4b8f5000eac1052f20fd06d7585c66d37dc9044dc84a0c94ce1a2902bcfc8a9033d3875beda35eb94adb9243a1204c3e06970cd3e68bb5cb4fa86cf59fdb7229e83d7d34206d5142d93d5c1ddfb3d0f0978561d9773d47", 0x99}], 0x7, 0x0, 0x0, 0x10}, {&(0x7f0000002dc0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002f80)=[{&(0x7f0000002e40)="2f7e19241897ef9859c4f75254e1eb912c8e89e933cd5433b80ea2491c32c7bf5992e0369622f6db0b2abf300d762e2a58d5c6954ab6359646a7857acc43a2f08eb8031a49bad90b6574f3e8628ce3238bf3897e5a361865bc2ea873df", 0x5d}, {&(0x7f0000002ec0)="44fb5bf097248ca45ddc78ffd4c8bc3a4b0f298273e92462dc127b195ec717c16e6e6dd79b00ffa388c79c98cdf9b091a4feb2b6f9152f7b31043960dc3c7b97f2846c9fc9c7fe25dd95a7812dcb1d8dd488b4b5d39a9b0eb8030ce79fc8c0426fa45c7e61ec97ed01248bdee0cb1e0eb260a3d7032d500223aa824d379a79e53c25917dba0aa6686a739bf8eda5a462963dc51333d2a7109a9ab2df78ce30", 0x9f}], 0x2, 0x0, 0x0, 0x4040890}, {&(0x7f0000002fc0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f00000032c0)=[{&(0x7f0000003040)="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", 0xfa}, {&(0x7f0000003140)="54ebb6654ff70073e09cf80730ca0d3a57063b3c8dd03c4168e56456a9f0520cb61776fa26be5f1ddf1e41a120d8cd4fb797d8ccf44cf4b9612a9ad2db9205fa3868c15a59ecba15744feaa37ef1f5eb9a4488b2750d9e9bff84afcac65f1aa00951173cdb8d1f0b98d2a43096ad2aa90741f4d3ea7bc4ca5acbf966c076163362b5", 0x82}, {&(0x7f0000003200)="f177d54f8f11da730874eaa2322c3cd1215e58e457aa757afdd9575fdac48beb4f92a250276ede2a34fb2209ad2a1a2cb904aa3cf05ea8a8691bb1227a029cffd8441f5917ba1b86b72dda45f817e4102ec6aacb3237b53dd88da2ddd91a8110073a15c2fac27b4ef8f61c99d9aabbd65ac54683f5772a4b72a8568e9179c249a612ad06166d5cf96e06855a5819076773a283c0173772ec6def9fb71210e2a5f744d739558a09b93f2d18", 0xab}], 0x3, &(0x7f0000003400)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r1, r1, 0xffffffffffffffff, 0xffffffffffffffff, r2, r1]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x70, 0x48040}, {&(0x7f0000003480)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000003700)=[{&(0x7f0000003500)="71c096ea6c207f271d816fe46c79af7d67cf7b575547abde27f39ee1b3fe5a1accc41947408d01388bfcf29499e120c4aa4190134bbdc2996f1ea1126445e689eba2c5a66ed3001063945f6c977cf2c08df4bc3bfd294802d99f0067a9ff6a71c9e5f55a956c2849a45d28e2c4746105e1bfd445ec000a321669ab420e5d09acd6cc1c219046528d0f81358e302422d5868ffc6f6eb3f890e7a1aee4eba07216", 0xa0}, {&(0x7f00000035c0)="edb03a4ffe11891f4b6065885128a8c89c47cafe2a432284287ddb6b6f7ca1f395f4a565d140310f9a477d220a4f12a6c5acec1dc29842070a6e245728a99df95e9ec3a64e643ddd60edd27747519c700eabb2ebfbe8d3d829733437178f26a23acdfbf8ac2d71d6fee0983352eab85fcab51768c8f8c88846c374872ccffe6686400012150181ed5970e8bead4b7ab8eb7168498d8131069b15eac0d534d9133acc6b8bddbd9f22", 0xa8}, {&(0x7f0000003680)="e7d671d3279e3a542f1a74b59ec6e447b0498365139afcfb41c1a7ddf2922bec8a8aded7a741a6753c8987c6c7f41877458ce4764d58f5063171d28116d87412040b4ca7a584c6f744b193f9e00bb558356735caf68a6b50ace9aad48b65eac40937d2fbda0fa5f83e6752ccd3a9ecb0", 0x70}], 0x3, &(0x7f0000003780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xee01}}}, @rights={{0x18, 0x1, 0x1, [r1, r2]}}, @rights={{0x28, 0x1, 0x1, [r0, 0xffffffffffffffff, r2, r1, r2, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r3, r4]}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0xd8, 0x50}, {&(0x7f0000003880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003dc0)=[{&(0x7f0000003900)="657618dc291fc85931b36f58a9d7e651d00daa77782c133d848a6d62b026f3c3e60fd791633326f9276748de857c5b64c64b422c39cb6c87a81ec98e871983b5e88d17a0503037ad6058153c92b95e0f26600f6015e9abb66dd9d12094e80fa2e786971b313ddb13bd37a496d848a1d281187e85c28e4ddf2b54362c7769d5f48bd2a6394a07d9f701f6d25ce9cc9e845519c3758d732b1824168d85c326551001a91673", 0xa4}, {&(0x7f00000039c0)="f227a66551067a39d54c0fec59587c19037f8134fc818dea2c299a8a4ff8e8bd25c9327c26a8c66d96cbf35d5ee0b54ae4f359654ff87fd0f2bb54cbae6d8b8d2e9f056a189da6851848b262410b09631210a85d7f5e432b9ee88656ff3b517be4aa761519f34dd4a4bf5ae6d215429e063ddf66081c41e90830588b10b8c5922e0d19f285407e601daef1838e4862206a0fd03e2116fe3d46ca0cd4e6a66d7f5ceff9c925214466da99933e103359ba62a4f7d70e6a41fab78dd606725be0a307668136bc59bd4a64ca6a8a16c1db57e388df2b0ea428a84151d050dbf22c6ef5492267389a37dd0138423d4afec597", 0xf0}, {&(0x7f0000003ac0)="a2e13defaed539fa7cd8db1ed29f5e89bd8ee64a8d535dc4f62529c402d73fde9e1c35e0ff77733444e006a0fb40a74056f52e2a65f6acb667559be257d1be4f96e924a612abbc0ad3fe894c375ef8e799d80fc820a218b2a25ef01dc79e769ad8b636fee3f9aceed7c1d63169c2a4eb5aac62066ad207ff2f67475622c5c957297f5b6ea89a7a5e6100e9775716e1a5b4d94e621ff84af87a5f3331cf70d5eafee2b79d2bae47db74ff8cd7b2408704f2916daa4085d5ac9120b51775f0ccf797489fefe9cc51b26f6830fcb2eb15135081e65092cbc5374d7e9f6e1e2791d3e4e6e34c803074a1fbed4ae8d57e4ad1bdb18b008d6e", 0xf6}, {&(0x7f0000003bc0)="89a65eb4171413b1ef521eecc68f50e28e7a3672f7d9ad32349b9bfed436485a92c286d540792fa95277f5ec75daf5e0276304d7c00ee4747765d7b3808ff2ba076f53802794dd6ccd5e041ef1c952f0b15c75d959c891ab80b6c22a67c580806171b5655c75866d5dff64d9214c2e261482e010ee45dcecdf3070d4300898482f3def34e844d9e7dc3a4c32936d914e274f047cebf8457ed246c904748ed7bd42b5335c4a7046f4ac591e54da4d15a6e8ebc1606e763f029c893db57461aa1d7f09f0e9c2e9e58451d59849280b2cabcc7230fc1f67e2118b967393a927388585aacf02f0cb7c1c6cc2cf59c32350480643319d2b40835924654469", 0xfc}, {&(0x7f0000003cc0)="30434f6b53e44e89f3d4afc947577b6179a3f626baa310dd38d234b9f8865acd6016e7359816efb1bc9d7596538cab3cbbb573658d3bc1afeb020fc15ab7df640ba203bae860a039f3199f0d180450dfcdac34dd49ca4afc1607043c055734079def76f4f6714f6a73e96f6598646142595b7f4455c3e5331553a78cb836e542544fd885b74fcde3f821c030e748654c794fd03930db289ace1606a043df4ad4e7e90aa7d53b3b8f2fa2795874c17f62d5478eed9254320a1e037579c16c8cef739605b25fd7094ef5399b6d366263386bf4b072b28eae4391e7573f6b50273b93f22394f6c57791626df93e0e0d0788386efc02e5e3957f", 0xf8}], 0x5, &(0x7f0000003f40)=[@rights={{0x24, 0x1, 0x1, [r2, r6, r7, r8, r2]}}, @cred={{0x1c, 0x1, 0x2, {r9, r10}}}], 0x48, 0x20040010}], 0xa, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000040)={0x40002011}) r11 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r11, 0x3, r0, &(0x7f0000000100)={0x20002000}) [ 1942.705946][ T7858] loop3: detected capacity change from 0 to 264192 [ 1942.715673][ T7858] FAT-fs (loop3): bogus number of reserved sectors [ 1942.722212][ T7858] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:36 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000080)={0x2002}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:36 executing program 2: shmget$private(0x0, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:36 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x9003, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:36 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) dup2(r2, r1) r3 = pidfd_open(0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000140)=[r0, r3, r1], 0x3) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000000100)={0x60002005}) 02:58:36 executing program 2: shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) 02:58:36 executing program 2: shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) [ 1943.062830][ T7917] loop3: detected capacity change from 0 to 264192 [ 1943.072665][ T7917] FAT-fs (loop3): bogus number of reserved sectors [ 1943.079210][ T7917] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:36 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0xb0800, 0x0) syz_io_uring_setup(0x49f8, &(0x7f0000000140)={0x0, 0x7c5, 0x13, 0x0, 0x33, 0x0, r3}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) r4 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:36 executing program 2: shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) 02:58:37 executing program 0: shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) clone(0x0, 0x0, 0x0, 0x0, 0x0) r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)="347f0ba7837c4209bd2fcddbda5d3b82b54991b871f793ddb04cbda9cff50e00f6a27cb4b3a8c30edb6b7f31d254e89dab21adef3c0a89726b45fd3f0e9b90a050f1e12464d8385fb097283b28aed0346f0d141e68c232203ad40173ec8fb066e108fd405dcf681a6a8bafb5fc807d3d776f615788aaae5800ae5b911ab24bd892740856df0061461a0ac2bb2d81f92a4baf18", 0x93}, {&(0x7f0000000200)="001643d2fee33f8e8b44b8c9cf3d99199c03df35553ba93e3cf412ec86a4cbe8198247e556033698e15fa463c81985c8764ac47b66deb400b2f5454aa4b60fea6fb78de283d991593d0e1a7ee24f80d93c31e07bb4764ff7ac6a02ee02ada3dc5d2628cd5428073740f55def4e734196d87dbab68371b6c505e5fe5cd17da7745833ca2b4bfb5422680100f700111b50641b24d10cd50c5e946bd633983f314a247d676edb0ce565e2a260e76797970e87db3e5ef230b7c05e2c00488d1335b2a5a740432234816188eb1555f0536732ef6de9411bbea8aff5ab5634805b69a433000000000000", 0xe7}], 0x2, 0x0) 02:58:37 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x9103, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:37 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendmmsg(r2, &(0x7f0000006940)=[{{&(0x7f0000000140)=@nfc={0x27, 0x1, 0x3, 0x1}, 0x80, &(0x7f0000000380)=[{&(0x7f00000001c0)="17df291247ee1b2205486dd635429a60dfe6ca8cf496ec274fad34f84d42701fe431882591a97a85d52959ff4bde3453f57887569dd92f7d478f45aaa73f5b6213fb1d8d5590ecc27fefbfbe7d0bfce6a458adf12dd2b853f4ed0a6c6f5410a38a6e2f9a0664efa9771b3f2e4ad5a363d97662579a491f", 0x77}, {&(0x7f0000000040)="357961f8db03667eec2e26b909a6792c5e82f1be81fa2b3b6c2e033e44236235c2b5f51a5dc499048662112204e254db4ee072ff7c46df608109c687bfb5", 0x3e}, {&(0x7f0000000240)="02bde8bac836cc69a999d73d3d3d3fc77cd071f2b85bbb62f294ada1770b398d568e7c0853b8e37ee5a8b6d187c99ba4909270bc14819d0b4ffd6756c9a835f9b655cb21295119f81a3e17bcae53adb6ce1c51e1d27b13eed3851000805b2cf12fc0e49ea368923cc76ad34f1c0420228b48c1fac8a3c8d67284bdc785d0a1f20078b18e35fefe0f9e3a486f977ea62eb84b5160cc3206d27467d7c56526e3f102d143729912b4c6", 0xa8}, {&(0x7f0000000300)="751bb7c605d9b7e653fc0c5893b439f85b858da534469e45c37d0229133a9262ac594b328d8dd37bcc07a3e08a21807a15ad3d158bb637ea2dcefd2e3f4d3b0d6d4632ad", 0x44}], 0x4, &(0x7f00000003c0)=[{0xe0, 0x172, 0x9, "6a2b6e67cc3b02b6b175ccf4a2795b48b859807e914f8205ba42a1d2f0545c60b03744798677da8f891885967d1304ec3347e9f3c1071bd758719af7fbb5a9c3e5fd5d8dade1984f983e6e53118cd67cec88d6f828f579325a692ee4786c4d2bbf6833b15834df458062f13efef88c1c24b7904732b081fa5f83ec9e16b8f60433c9bbdafe0ad3fa4740bfe8658c97ba05478ea5c978ab5c19196282f9cbae94ba26456ca45280dd41bbb3216cc4c9ecbe521c2706382e947e245db47d31afe6a58024d299b9f68a7fb1"}, {0x40, 0xff, 0x3, "dedf02c06ddfb16d3d959cfdd309c234d0d127aa1f6d20f46162333c1aba12e93a1eb5dc4f2ef2383a54605dcf70"}, {0xd0, 0x10e, 0x9, "be44cc23496b33b9efe4d72ed69b1ca6b9cba9170278bd8bee33be81e5f652891f15a552a13e207b61f19a3a8978d2ee53cca6476539a1679ce11ff859ac9b1f51c6a3e51756e4ad01f83216ab904fcb9df8bcfac8b084b1dc24ee16cf5b84a5da814de53b0510175d2b2918c2c6c89330adb6274c5cb44e8d4a5deb4367bfedf0ba8995dd045023cc1585587b96b8394e8821986f77448b9a309e29630355f79fc37a0ae3100ce5bda4ab8e023e70e5ec78071416f0aa00050702e225394ed3"}, {0x1010, 0x100, 0x3f, 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{0x40, 0x118, 0x8001, "01daeac21d118810adb884eb7fd0dcd12d680f8af92aaea5d9d1189e783c801fc6f8de3a381cbb85134b7e5591"}, {0x10, 0x84, 0xfffff748}, {0x110, 0x10f, 0x4, "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"}, {0xc0, 0x1, 0x8, "dcf78d23a210f535ed0ae44ab9ac407ccc81d7b1aed9d0cb22b8f8bc81bb3fa016d945a693283494b4e474ad1c25bf77872b30aaf71273bcda8e5cbf43e3500cbbc085ac02273f673057544e3723727201f619a89813d55c52b6cb87ae7c7389a42edbe08d1a3b1d47ec46e02e0a2c3b3869ba22de2e3b514135c3aefb12e6bc3eab6952eaa1a7414d76527a40d22687a383682889eb7620463762191d673bfad7bcca8760f5e7eeef27"}], 0x2470}}], 0x8, 0x51) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000000)={0x30000004}) r4 = dup2(r3, r1) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:37 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = socket$inet(0x2, 0x5, 0x2a3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) r5 = getpid() r6 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r6, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) write$evdev(r6, &(0x7f000004d000)=[{}], 0xfffffe82) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0) r8 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000003e40), 0x1, 0x0) r9 = gettid() stat(&(0x7f0000003e80)='./file0\x00', &(0x7f0000003ec0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000003fc0)=[{&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001700)=[{&(0x7f00000001c0)="d459ae7e24c37c9e07886e8726b80899966168dd38e51416c87053c992fd25edfcd20bba6b8260a571df440234d176cd30691f08a51182c7fd6282a227fed57193b5d5925955e43bc998cef0cc2915d433a48b81147f6de61ef339c0bd82a89a62a68b9a777f42f595cc47f660e6accff0be5a53fe819a24d2a602d69af7d255335e48f27d70d9b6eedd26e85e63ce1562a0d1c036376df35ed0c00033f196a28237ae0bf95eac7ae9db897a3720b0e963e036986e3c7128976d666f908e74ae6911", 0xc2}, {&(0x7f00000002c0)="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0x1000}, {&(0x7f00000012c0)="b755fba710996d3989e395c7a436ca4bc12b8abcb966d37f709897b5c5d3aacdedd7f5", 0x23}, {&(0x7f0000001300)="cad8f55f50a8ae9eed9adecd43b203e9c8e6b434f71d3190242b8be6f352b77c19c7174afdb7f0f86fb7c2ec9579d5cc83e60bdea27d485b2822cf96764a5a174677aa1346d27588eb03d4cf7f54fa1bad371b7f52c2a2f189774666cf32f1dde5874def513a8a0b39a2c4f728daca86b8333039ec732161b8558bc8c89a3b5eda60e5779634146cbb5376ed47b816a3437cd24b15c59de360cf4f215bf4ab816b487f5dd8c06cce582a1562ed0fd22b9d900589b69925f0aa2dfda2aa0320ad13502b9c9784e51252a7d9c3c9e3eabb22189280b46e3395546ef427433893d467010ebd", 0xe4}, {&(0x7f0000001400)="f93bc726d1c5c561ad1a305dab2f88ae6e0f875e761ac7a592521cda3b377028a521c2b1800032fe6b27d5b4b9e1e58590254df82763fcc3412b2c8924557356677d78531655e2b3cc91567d0f36340e5c795aa81d36d0e0a88b07fd313da4ae3dd399da1445b38773ec773befa16673992232104660ece80f70bc2601b2c6af8260e4fcaf80e3e449a4a86b2dc78342fbccf39a0251d77abc9a3e0f905c460e454f57077c50a6dc9594c4290fa0d5d726be7c30ee67ff67", 0xb8}, {&(0x7f00000014c0)="1a5df0bf17df6344d581000c68ecdbf8bfa37594c9e311ee64b0230a70df6b28bde4a2d374534a9c3bc30844b023fa85a25a19a44f41716b1c578b1677f11e5edb7bf792133f53259ff07450", 0x4c}, {&(0x7f0000001540)="46c079e1882758cde58fe3b02c29105679f0a0cfaae0f53ec88a3a762ee0849c8def84dc80821f111944194cacbb04deaa451301162772a9b10214d9be9ce6ff889cfc25fd62c98a35cd4ebe667b21051b3a12d6da6ad8a83a8532daf037b327fb9f95e70377580ac070d05ef498514be1d68c975004603300ff54f964d6b0f525f01d1ee456d3adeccaef02375ffd11bcf268e4b87cb1b28fdf2f7b26a4fda3a61db20da5a136671fed7dc6aabe230c3fd76fe1155dc329934baf43621a15235dcc6d2092b0a157aaaba4b4f2e94e7428e711ddffa00385d6e58c", 0xdb}, {&(0x7f0000001640)="28129b61aa58c3342da8d665045e43a38a83e0fd388f2e110a95e8596410a2babb6ef0a9f0409476730fa246fbe41fd2e5d35aa4993a4d568083e2487df28257c7a05c02a739f59b8b223c6a353e97dbf4d4c8298709c292d5c6eadd0efd3767de1c702afa8135ac7ce19ed8464d6d9304e80e45e4d1ddf69d91b10693131f13955162c7699b85487a6007b1a0fa7f8289", 0x91}], 0x8, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}], 0x60, 0x1}, {&(0x7f0000001940)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001b80)=[{&(0x7f00000019c0)="ed0930e4d0c10ee06d8cc9dc23fe1262c6be439ad534be2a8d55510a1da2fcaee0cb3daa8f42a669c2be6b35fb21877811629fe525494205b7847885feea039c5ed2d4518b0d46dc85a5e1894114fff9d340a2974e2592752d446007db5f4fb68ecb374222237fef998a6b8023656ab5453af3baea3b9dbf2a50ca32e36b7f9056411fe24bc59fb0c198e31625bfed640587a9e671f45dccb25ec9d2b6302a1589d06a32575b982942f08bc0b8b059e56c8d42980eab7d4c5298df036f30476d601eb59c315f4ba1031ab7f22d32dda6d68b69e61a8923fab2acd61f2bb8b79b68a91a94a559e1f327e49eab5af5", 0xee}, {&(0x7f0000001ac0)="c24d9c5e15f1dc228d8c7386f79b634b11d1b63692bff66ba51ce469f6f8cd1cd560456bbcb4a968243b211b8e0b29877d86f8a57371cc665f9fc9bce922f7dc6006ef4d3fc2c0edef1ab276b5e57c2948229e292434d957c40c3602424816ad96e4f7068dd600fb1ffe36e0a0edb87ecdfe6e884d27502852aabb40069ac065716a", 0x82}], 0x2, &(0x7f0000001d00)=[@cred={{0x1c}}], 0x20, 0x20000080}, {&(0x7f0000001d40)=@abs={0x1, 0x0, 0x22093182}, 0x6e, &(0x7f0000001e00)=[{&(0x7f0000001dc0)="aa2f1f57a8df0ad6caa7b8e3473bb0f7611bb861df2ec96bdf7867", 0x1b}], 0x1, &(0x7f0000001ec0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x34, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r0, r0]}}], 0x58}, {&(0x7f0000001f40)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000021c0)=[{&(0x7f0000001fc0)="19de7887fd6c25c4bfcb9ce19380ae15a0284a3c34800627c6459755609471ce9e2318910e8edc9fdf47021fcd06ebd1c03cbb48691ce4784053098bdb1517ecd1633c5f9a03f2819cee3f471d62ac91d7f7aeb50a527e1142eadedcd14b4f42e40eb225497d0214a832d9235637e2561a2ffa32f5e80d381a575f1cb6b74cee3a48f369d491e8d9216fa4294a052853fcfda4b63ee3c0bcb0d18427cfbbc967c6e3625ca6", 0xa5}, {&(0x7f0000002080)="df48112c1b05f2013a178ccc8f5029fd4c4b353a1e94534164fa8cc357b315a5b184a6102a0a9c6a9c13c15e67ef81df368c743b", 0x34}, {&(0x7f00000020c0)="a86f6eb4d3cd89dd1506db5ff9105f07a79ed857f765ffe66b90e08358a1ce0ac58a9e5c5e0cde2b85b6e6c624070c706e0ba51ba4ed84eb25215357b1dccb32ad71a96ba4ed135f093b9cc65069a21c56509b5c0c1fde07be3e655579d8cf5cc4c93005030ba4aca351a43207f92e6f1c75fd5f07a3abb88b0a06b6f4e2f9647eaf22d3670eca109906a97ad38e26af55ed67561e383ca273be0d1a433e4c19177ca233ced7681d7ac31290292dd45d1df0f748a217e3ea34a7015ff4612d28ecad3e0ef752dcef3bb5b92f317ae22366c22a7eb984e155aa4f", 0xda}], 0x3, &(0x7f0000002200)=[@rights={{0x14, 0x1, 0x1, [r1]}}, @cred={{0x1c}}], 0x38, 0x20000000}, {&(0x7f0000002240)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002780)=[{&(0x7f00000022c0)="d764a69a0fecddd75a0d9d1e2264dcb5f8b558d08ced9b86cf6d53857913d1ce94e56e1ea6585cd1130b3164735c9e7452d1b75661c948e07ee69219248aa77939506cfa82b99569147658f5542dedb6761d31f56fc6f14162c1d8118bac42afe20c2bef845c46091c5467bd3c18b512cd588e4a5cffc1d388fbed845d73c9707856a7e84a74900f05a7fa5e07e714f2d7de9efeda6800f44e7806f864ac15db81bbc12ce849291eda5437ea9deabce05ececc9d6c3e45c02e802d57e2a609648622e6487c560ebeffe35bf41949d0ee32269495007cca250775744fc83687f6", 0xe0}, {&(0x7f00000023c0)="1b663280d1f1e9da4a5d225625629a59d05dca398ba27ce92d115917926c0e539a2e8e23640869caf5", 0x29}, {&(0x7f0000002400)="6690a9e9ce69cab6449e3d70fac43d02119540c785eb91e09dc1e6fa1f15ca3cce1adf1ba83d3aac9d360d98f4bc26724425d778c8806c65b37c91a8f180130b87afc5c5a887cc933ed9832b2bc2dd0a02bd527d2b05cfcd99e03b19d0768b93ae3fc390839053660b94bbb1c6c91b433ac8b31fb25169702fde2e169172e15eef91cbae59c515a73e80ae139e4b1b471e2d73a4ef687c855644ead5121843b4d31ae7103a05b7a6eee80a5a3bf642975f310201d4979aae61352bdf34fb8e5e956f8dd9db2a76bb8d6e22b7c202e45a6af4dca0682427", 0xd7}, {&(0x7f0000002500)="6ecc928804d9fab40bf76c59b34c984d941d", 0x12}, {&(0x7f0000002540)="40d1e9752b83fe3127567b9ac58c45f5444b396e6e48fb5bb710114678c147f4c6131c49d81a484ced1d06c8bc297ea692ad608c50c22366689a7dd84e3467031380c8cf862d96daa1e093fa4a6023757210f296bb01c49177d2d8bb6b9b082bf4e3eb5660d49465a3ed4b77a14e909f9303b816220919a0569d0733c192e347592894aee236dced257917c51f24226890960c800a817c9a4aee1671473b1c1a5b9740fec530125a7fbbb4d8a467cb39d2bd3c5f6814b55abee7181dfb61bf5bf396e045d6", 0xc5}, {&(0x7f0000002640)="c1c24250c79753ac5464b8c04d5ed4596d375c22b03da7c5fed6eb17752350bb86c0346880bfaa17d7314893db7bd0241b7a981867313e9de05ab67537dfb683d226ed857fba93dea59e9f", 0x4b}, {&(0x7f00000026c0)="c244f255d6a8f1a8324f59ca6e20b6eb9f0a1ab6f46d3b920b18e2f839b0dfd9971271f4937b188460059c908a89a8b7f5a4375a835823ab56be29761b229fe4f7cf65445d7d275bba3a07df1f4630ea8fe8f6803ba2b18371df92848cd525c99e4aa9422bbb71668b93b028437f9c0e9bfa3e17840152d75d20167408af571f71898a5c86afbadc4a94acb66e84498beee14dc780be63", 0x97}], 0x7, &(0x7f0000002880)=[@cred={{0x1c}}], 0x20, 0x6662aa9f9d029a6d}, {&(0x7f00000028c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000002d40)=[{&(0x7f0000002940)="40767fc37b2ff8a8554a1eee13756831ddfba0e3d9f49d7b3f32a4312095ba85e085d8bfac5123eaa9911598ad4bdce1cdcccfb8d33cd5c916c09d24bf0eb6255ef6ecae19b15af3dbd7eaf1c7a580a4a6c36366b74fa06acffa861bae6109db3cf1d49d3e482fd4c6d7742cd73773aa6193d78c8794ab02adbc9583a8df47221e8cc58bf5924e10e5d2d739ba844b7f35dd2fce43686dd00e29b0a373d0085f190e382ebc5a81a7abcd5568f0c70fb8dde39ff392d9bf1663f1315a78d22d0f90ded3a2", 0xc4}, {&(0x7f0000002a40)="91f6f91437206e215cdebc367be60a09d5a84164a80d3645313852ecab0f9b289f81719e2081a7e594ceca1b06f30b4ac4169b764b99960e4fe25e37972b3ac0a8d789a172aec2172523c12b94cc3d1d6d61a319b6faaea276df09f77f6e7194404c0eab07d8", 0x66}, {&(0x7f0000002ac0)="fca485a10823b9ff81f2", 0xa}, {&(0x7f0000002b00)="2d73346a3e4ba0c898f774d7f12c273124748b17c91c792e3fbed0c15de46c9abb5caed03d6d7a3c816cfb5f5be1a824e007d8a9c4247e5cee99db5bb653e96292cb182fc48f28a6f51c9fdf06f8f5bc98a1a9d46eb6b957beaf680b508f7ae9e9e3e5e3cb35b23bd0d5237348", 0x6d}, {&(0x7f0000002b80)="49f89a3faad1d0acc997041da19a37d401165897bf07bb54e713499a9c552690363eda0ef2d372feb76439bc955fa4b63cc7ad6065901eed1d953408a668c23b42063d05d7dab2513fe0e875e7b7a4e5e7fd8e8af4aba4740a095f107fc58af0cf23f11cf4382a73e5474e57ac3d7d10bb8ae21d4b3e4a8dc40c68690043446e74a5e135b11fe3f08597265078d71c12bd8616cf8b38833e251d31dee71e7793f939d48f272e57208ebf9955685d68a70ae9b502968c", 0xb6}, {&(0x7f0000002c40)="e8131be04cf8e203ec39aa7020466ed9fdac2e048c023ede65e85e8183d0cf7fd9436d714f0034", 0x27}, {&(0x7f0000002c80)="e4ff7c62647cbf335f7d2bb70473bdffa0c11dcf6bb1b28b40f641561f6a8e89a94732ec01db3ba51efa64e695bf24358c13471018db9d5edc91ce716e47ac78ec6f4b8f5000eac1052f20fd06d7585c66d37dc9044dc84a0c94ce1a2902bcfc8a9033d3875beda35eb94adb9243a1204c3e06970cd3e68bb5cb4fa86cf59fdb7229e83d7d34206d5142d93d5c1ddfb3d0f0978561d9773d47", 0x99}], 0x7, 0x0, 0x0, 0x10}, {&(0x7f0000002dc0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002f80)=[{&(0x7f0000002e40)="2f7e19241897ef9859c4f75254e1eb912c8e89e933cd5433b80ea2491c32c7bf5992e0369622f6db0b2abf300d762e2a58d5c6954ab6359646a7857acc43a2f08eb8031a49bad90b6574f3e8628ce3238bf3897e5a361865bc2ea873df", 0x5d}, {&(0x7f0000002ec0)="44fb5bf097248ca45ddc78ffd4c8bc3a4b0f298273e92462dc127b195ec717c16e6e6dd79b00ffa388c79c98cdf9b091a4feb2b6f9152f7b31043960dc3c7b97f2846c9fc9c7fe25dd95a7812dcb1d8dd488b4b5d39a9b0eb8030ce79fc8c0426fa45c7e61ec97ed01248bdee0cb1e0eb260a3d7032d500223aa824d379a79e53c25917dba0aa6686a739bf8eda5a462963dc51333d2a7109a9ab2df78ce30", 0x9f}], 0x2, 0x0, 0x0, 0x4040890}, {&(0x7f0000002fc0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f00000032c0)=[{&(0x7f0000003040)="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", 0xfa}, {&(0x7f0000003140)="54ebb6654ff70073e09cf80730ca0d3a57063b3c8dd03c4168e56456a9f0520cb61776fa26be5f1ddf1e41a120d8cd4fb797d8ccf44cf4b9612a9ad2db9205fa3868c15a59ecba15744feaa37ef1f5eb9a4488b2750d9e9bff84afcac65f1aa00951173cdb8d1f0b98d2a43096ad2aa90741f4d3ea7bc4ca5acbf966c076163362b5", 0x82}, {&(0x7f0000003200)="f177d54f8f11da730874eaa2322c3cd1215e58e457aa757afdd9575fdac48beb4f92a250276ede2a34fb2209ad2a1a2cb904aa3cf05ea8a8691bb1227a029cffd8441f5917ba1b86b72dda45f817e4102ec6aacb3237b53dd88da2ddd91a8110073a15c2fac27b4ef8f61c99d9aabbd65ac54683f5772a4b72a8568e9179c249a612ad06166d5cf96e06855a5819076773a283c0173772ec6def9fb71210e2a5f744d739558a09b93f2d18", 0xab}], 0x3, &(0x7f0000003400)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r1, r1, 0xffffffffffffffff, 0xffffffffffffffff, r2, r1]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x70, 0x48040}, {&(0x7f0000003480)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000003700)=[{&(0x7f0000003500)="71c096ea6c207f271d816fe46c79af7d67cf7b575547abde27f39ee1b3fe5a1accc41947408d01388bfcf29499e120c4aa4190134bbdc2996f1ea1126445e689eba2c5a66ed3001063945f6c977cf2c08df4bc3bfd294802d99f0067a9ff6a71c9e5f55a956c2849a45d28e2c4746105e1bfd445ec000a321669ab420e5d09acd6cc1c219046528d0f81358e302422d5868ffc6f6eb3f890e7a1aee4eba07216", 0xa0}, {&(0x7f00000035c0)="edb03a4ffe11891f4b6065885128a8c89c47cafe2a432284287ddb6b6f7ca1f395f4a565d140310f9a477d220a4f12a6c5acec1dc29842070a6e245728a99df95e9ec3a64e643ddd60edd27747519c700eabb2ebfbe8d3d829733437178f26a23acdfbf8ac2d71d6fee0983352eab85fcab51768c8f8c88846c374872ccffe6686400012150181ed5970e8bead4b7ab8eb7168498d8131069b15eac0d534d9133acc6b8bddbd9f22", 0xa8}, {&(0x7f0000003680)="e7d671d3279e3a542f1a74b59ec6e447b0498365139afcfb41c1a7ddf2922bec8a8aded7a741a6753c8987c6c7f41877458ce4764d58f5063171d28116d87412040b4ca7a584c6f744b193f9e00bb558356735caf68a6b50ace9aad48b65eac40937d2fbda0fa5f83e6752ccd3a9ecb0", 0x70}], 0x3, &(0x7f0000003780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xee01}}}, @rights={{0x18, 0x1, 0x1, [r1, r2]}}, @rights={{0x28, 0x1, 0x1, [r0, 0xffffffffffffffff, r2, r1, r2, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r3, r4]}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00}}}], 0xd8, 0x50}, {&(0x7f0000003880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003dc0)=[{&(0x7f0000003900)="657618dc291fc85931b36f58a9d7e651d00daa77782c133d848a6d62b026f3c3e60fd791633326f9276748de857c5b64c64b422c39cb6c87a81ec98e871983b5e88d17a0503037ad6058153c92b95e0f26600f6015e9abb66dd9d12094e80fa2e786971b313ddb13bd37a496d848a1d281187e85c28e4ddf2b54362c7769d5f48bd2a6394a07d9f701f6d25ce9cc9e845519c3758d732b1824168d85c326551001a91673", 0xa4}, {&(0x7f00000039c0)="f227a66551067a39d54c0fec59587c19037f8134fc818dea2c299a8a4ff8e8bd25c9327c26a8c66d96cbf35d5ee0b54ae4f359654ff87fd0f2bb54cbae6d8b8d2e9f056a189da6851848b262410b09631210a85d7f5e432b9ee88656ff3b517be4aa761519f34dd4a4bf5ae6d215429e063ddf66081c41e90830588b10b8c5922e0d19f285407e601daef1838e4862206a0fd03e2116fe3d46ca0cd4e6a66d7f5ceff9c925214466da99933e103359ba62a4f7d70e6a41fab78dd606725be0a307668136bc59bd4a64ca6a8a16c1db57e388df2b0ea428a84151d050dbf22c6ef5492267389a37dd0138423d4afec597", 0xf0}, {&(0x7f0000003ac0)="a2e13defaed539fa7cd8db1ed29f5e89bd8ee64a8d535dc4f62529c402d73fde9e1c35e0ff77733444e006a0fb40a74056f52e2a65f6acb667559be257d1be4f96e924a612abbc0ad3fe894c375ef8e799d80fc820a218b2a25ef01dc79e769ad8b636fee3f9aceed7c1d63169c2a4eb5aac62066ad207ff2f67475622c5c957297f5b6ea89a7a5e6100e9775716e1a5b4d94e621ff84af87a5f3331cf70d5eafee2b79d2bae47db74ff8cd7b2408704f2916daa4085d5ac9120b51775f0ccf797489fefe9cc51b26f6830fcb2eb15135081e65092cbc5374d7e9f6e1e2791d3e4e6e34c803074a1fbed4ae8d57e4ad1bdb18b008d6e", 0xf6}, {&(0x7f0000003bc0)="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", 0xfc}, {&(0x7f0000003cc0)="30434f6b53e44e89f3d4afc947577b6179a3f626baa310dd38d234b9f8865acd6016e7359816efb1bc9d7596538cab3cbbb573658d3bc1afeb020fc15ab7df640ba203bae860a039f3199f0d180450dfcdac34dd49ca4afc1607043c055734079def76f4f6714f6a73e96f6598646142595b7f4455c3e5331553a78cb836e542544fd885b74fcde3f821c030e748654c794fd03930db289ace1606a043df4ad4e7e90aa7d53b3b8f2fa2795874c17f62d5478eed9254320a1e037579c16c8cef739605b25fd7094ef5399b6d366263386bf4b072b28eae4391e7573f6b50273b93f22394f6c57791626df93e0e0d0788386efc02e5e3957f", 0xf8}], 0x5, &(0x7f0000003f40)=[@rights={{0x24, 0x1, 0x1, [r2, r6, r7, r8, r2]}}, @cred={{0x1c, 0x1, 0x2, {r9, r10}}}], 0x48, 0x20040010}], 0xa, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000040)={0x40002011}) r11 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r11, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:37 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0xe4, r3, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @broadcast}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xb6, 0x1, '\x90\t\x97\x02\x04\xf6r\xad+4\xc7\x02\xca\xef\xc9\xa7dt\xa1\x8a\xd2\xd1@@6\xab\xa5\x97\xad\x94\x1fV7\x03\xfe\x93?\xf0\x81:0\x1f\xd2\x01\xd3R\xf3X>\x19\xaeP{\xdd\xb7?N\x17\xa1bd\x8d\xb5\xbb&\xaet\x88\x18S\x95:V\x9e\xb0.\x97;\xdd\xb7&e\xc8\x1a$m\x19\xbb\xa6\xfd\x87\x11\x8d\xb5\xf6\x15\xd4\x8e\xe7Q1\xd4fy\xa7\x7f\xb4\xfc\xd2\xf5Q\x0e\xcc\x92\xd9o\xd2\nE\xfd\\g\x02\x1a\x0f$P\xd3\xb76\xdb\x8b\xb61\xd3\x1c\xef\xfe\xfb\xf4\x1a\xa4:\x17\xb9&\x06\xb1\xd9\xc9\x1e\xfa\x9cRhi\x00\x1f\x10\b\x05)S\x7f\x88\x82\x80\x11\x10A\xd7y5\xa2&/1e'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, 0xe4}}, 0x0) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r2, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x20, r4, 0x400, 0x70bd27, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}]}, 0x20}}, 0x0) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, r4, 0x1, 0x70bd28, 0x25dfdbfc, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0xf8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x810) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 02:58:37 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000003200)='ns/pid\x00') r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r4, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) write$evdev(r4, &(0x7f000004d000)=[{}], 0xfffffe82) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000003240), 0x40200, 0x0) r6 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f0000000000)='./control\x00', 0xee00, r7) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003900)=0x0) statx(0xffffffffffffff9c, &(0x7f0000003940)='./file0\x00', 0x400, 0x400, &(0x7f0000003980)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f0000000000)='./control\x00', 0xee00, r11) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003ac0)=[{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000001c0)="4750e4fbc7552653f44fbca75f9617352952f73db8f0b21cb74752676b9478a112696a20655737dd1b9c1365d1facd582fee88c75a87f06772297ca6573656ab4f93bc2fb56e905eb5398fd699a5d89bed5d75b826217a1ad3170ee2aef7d706290a4343b52f0341d2d9dd6556d61bf20604351d73de5908e62a9cd07638cfc94723ad6746355e8c11053d08b6273553fbec8b820c", 0x95}, {&(0x7f0000000280)}, {&(0x7f00000002c0)="9a10c0b72be7d168c7367ec9a8f2d8a2ad89d3a5a565427662683448461aa1caeddd7dad01778fb96cc812f1336b60938615fe555f58a76599e09da979f78153f052d8f7fdd77fc85234c95203174ea23966e7c35b2018fbcec76d862466ac9d9b4936db43eef830fc09f27714f86c8ca11930c94ca4997820c5b80f1f476266c213c1de568258736b93", 0x8a}, {&(0x7f0000000380)="81a65fb862b36afe71b5901fe235bcb4f5363ec79cdd7b7aaacc5266580716f647ef9f0482c1317c0a1c59f123b5d24f9ff2281590823c0791e439d6f2835bc7063da4afd626557c9e8ee29e0fb59d1e7b6982f0d16d07e337196f0c05e4cac389c5ab8b299bc0eeb8d87a7a1f22c8872ed5be46fbf58721fc47b182fd5bbbe1b3e5dd4a4d50a0bcb510e1a07a1f75ea65d3007c5313940593ce9c38bc4c1a12d83c4bc53889496e38ba185cd987eba9bd54b7c7eee3942d31c11ad8a46ab33f4487d6cd0d2600fcac48b95cf8f4b879649bb4bd763227eb052cbc53a5c943ceb2660f36dd85e50de73a724aaa752b748922c9", 0xf3}, {&(0x7f0000000480)="5a6a6533ded4d06a9f61b57a81ee0d25c68b81972c7f9419d92a8e80061c9776cf120cc615b4ecf804fd1b13cc141f4775dc4259d7593ec2dc69c91e05f5ff4e5779cdee1721464908c79f5c9a88aba7b7655a8821f1c7a5a0130e59a510434ec868e508ae48f64693b9ba8ecf53eb9fc637d2c0e1c994f54c3ded056c03c180461081740830e9b0817dc1bdab57ebd390757f7200d8a377758ef8c2c78c412557cac7f85496cf7d6048c4423857536f059a09c8eb10161654003d750cc2fe07", 0xc0}, {&(0x7f0000000540)="e6225f913813fdaefa5c6eef23378f19bd4427066379035fce22e78ec452e8ce140fefdac29cab5206483d911bd88c2d7c8e2487ed0f5d6f7c53ecb48a865c9ca0a73b5c9ca996d41ca9dfa9441fb211caccbe7179e396e2096ad3c605229e0b4aea6049e61df07931ba6c045ad2f02b0795dd21731d6baab8af154afa8a64d57255e14cb6d6d4d555c01e25c99afc12460f", 0x92}], 0x6, &(0x7f0000000780)=[@rights={{0x14, 0x1, 0x1, [r1]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x1c}}], 0x58}, {&(0x7f0000000800)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000ac0)=[{&(0x7f0000000880)="4eb3a4cade21a5d20b2f9f11930aafbc064aebf139dff5", 0x17}, {&(0x7f00000008c0)="3420257f9ce4fc9ca2679054fa7e4f07fa43b33dadfbc9f42967845b8ff8e72dde57f5f9702a8fe51e183836408a40a0fbff65c0", 0x34}, {&(0x7f0000000900)="01326618964a604da68a5dc6f912dba023043af010db0213099d455d704a443002704839e227afc7f1462e2ba46a6f5e5bd9948f460e46499cc48384bd452f8a4f41e81b03dbf115ef0cefb56e2b34b42e8fd10d5f364f6ebb568be12b1768d0913d9d3b03e25b17b4b125c03ad9fbe08c861a0cb181", 0x76}, {&(0x7f0000000980)="3caa7bbacf964f83e974a55a59a9cbaa9beba7b30bd092100bbaa874b52cfe3f6a4c586d9557", 0x26}, {&(0x7f00000009c0)="b647ab3afa861d47f12e83988fe53fa9f04c2abe8435a1147dc370f8a80542b5f4fff9c246ba2dd2bd50c3ce8d5458d2b72a351c3eb1fc3da12c0ef7cc7e90b9ae4f8d45d793587a48fe240aa80981b7ea25c4974676a9ce9792288cd5a4b0ad6640fdfdce8d4a02c9215962c9584a0c445d467db664ed4d6f61de470637005f784745a8e1896c008dee4fa7170059a3483270b472e6368f598beb095a", 0x9d}, {&(0x7f0000000a80)="04f3d7ead173a6071a6e558f0d", 0xd}], 0x6, &(0x7f0000003280)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1]}}, @rights={{0x24, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r2, 0xffffffffffffffff, r0, r3, r4, r5]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, r7}}}], 0x108, 0x40800}, {&(0x7f00000033c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000003880)=[{&(0x7f0000003440)="d101ab1f591939409b8969f2a6f78de9c3761580973e5ae5df3880f64d9a314afa6633223b2a3ee5fe434f2f586d71ae8c19e2d0e7b8238f79422e57c7fe2f04d1713a2764100fe5122ae13d8990604ca07ef12300ea06da5f2cb8660802f0efc43cd898986135a80fb179a6e84f8de4a48fd8d154d08c0a4562480c413223dca703456fbce0572e4289708c47091b3113b371cde157c992d774c23276eb83325049573ee7e2066e29acdd3f0e9b3226374016d3c37ecc773a029cee", 0xbc}, {&(0x7f0000003500)="a06cc08606db1cbb2c944a6a19de64d7945f1b545f516137de74c94cf4f9026a4515c2faaf5f02b4ac34607a76fa44008bfb44ec6e94dc4c0765d57297fce4389a2ccf7eb41c2617787212b7488954d34653c5ca0890b266e308c3e045659873260482f353a61a1e319581dd9e8f78c93cbedf3c1f0039fd68b5c3c1624272063e02144373ceb7a9c08296", 0x8b}, {&(0x7f00000035c0)="7512878b43ad719099dac13a205d913c", 0x10}, {&(0x7f0000003600)="c9be94d428928f08444a8c368c87c1adc4c90c305c6f4f3816d00884b99e26b882bd708f3c15da4a43e169617cc9def913b5a9556593767b3a04b7fcf414c30cf10c2b344017a14b5f99e2efe855ae", 0x4f}, {&(0x7f0000003680)="ffb4227f44def90d1783e93a294459022e1aaf6e694e827af1c790dacef671b63ff0996b312007f9bcd618fe3678a91c706679c5cd39f68a1367a7d88b92bb0ddb06fb4e5a22c41611618546c22fa05eafef48c4455caadb67a21418d261660ad4c5dd94e1cc8e3b0632faeb7a68bfa0e100b566cc85b21492fc9737da2dd7e8969503b733daa6c9269f19327e0f8f7f7599395415056e64860636e1fdb6d5bf5b974fb6a58561b0fac2693e31e4893663078acada764aa3130488c905b5c5de3f2c1283776e40c440d9d1bed1bb14f7eb485b9b544d7c66ff60f12a4cb3d1658e584760a4538d72383160accdb0", 0xee}, {&(0x7f0000003780)="0d65747989a61b41408c5561638ae22f2b1e47f1017817ffebf1d8447350328797165827539073b300d3771fcdd431d382eb3b79aeb1cb8632f9b3b675f9b626fbd1f19a74aa788604e034304a2b1be952be4357a4adb9bc8a532b0adcdc134cc2e802bd83cfa15620fdb76cfa70b632726e143c805f47cae7739fb83f22ec11b0e298c17617f854e497d27fd98314003362ec44414eff098bfe027deff0d197f698b863673b213f20e41abe79537ced0a75855c7adae0fb83ea6e7c2a86537478be672f179818f984173d8485aa533ef3b9f1ade2392be8789dfcf0", 0xdc}], 0x6, &(0x7f0000003a80)=[@cred={{0x1c, 0x1, 0x2, {r8, r9, r11}}}], 0x20, 0x800}], 0x3, 0x4044800) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r12 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r12, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:37 executing program 2 (fault-call:0 fault-nth:0): shmget$private(0x0, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:37 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r3, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) write$evdev(r3, &(0x7f000004d000)=[{}], 0xfffffe82) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r4, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) write$evdev(r4, &(0x7f000004d000)=[{}], 0xfffffe82) r5 = dup(r4) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x102, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r6, &(0x7f0000000140)={0x10002010}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r7 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r7, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) write$evdev(r7, &(0x7f000004d000)=[{}], 0xfffffe82) open$dir(&(0x7f0000000180)='./file0\x00', 0x248002, 0xe2) r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_MOD(r8, 0x3, r0, &(0x7f0000000100)={0x20002000}) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, 0xffffffffffffffff, &(0x7f00000001c0)={0x68002022}) [ 1943.732443][ T7985] loop3: detected capacity change from 0 to 264192 [ 1943.742419][ T7985] FAT-fs (loop3): bogus number of reserved sectors [ 1943.748930][ T7985] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1943.826525][ T8023] FAULT_INJECTION: forcing a failure. [ 1943.826525][ T8023] name failslab, interval 1, probability 0, space 0, times 0 [ 1943.839200][ T8023] CPU: 0 PID: 8023 Comm: syz-executor.2 Tainted: G W 5.13.0-rc1-syzkaller #0 [ 1943.849277][ T8023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1943.859410][ T8023] Call Trace: [ 1943.862690][ T8023] dump_stack+0x137/0x19d [ 1943.867030][ T8023] should_fail+0x23c/0x250 [ 1943.871450][ T8023] __should_failslab+0x81/0x90 02:58:37 executing program 5: r0 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 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, 0x8, 0x1, @perf_config_ext={0x678e}, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) [ 1943.876226][ T8023] should_failslab+0x5/0x20 [ 1943.880798][ T8023] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 1943.886573][ T8023] ? __kmalloc_node+0x30/0x40 [ 1943.891262][ T8023] __kmalloc_node+0x30/0x40 [ 1943.895792][ T8023] kvmalloc_node+0x81/0xf0 [ 1943.900214][ T8023] newseg+0x162/0x770 [ 1943.904235][ T8023] ipcget+0x2f5/0x480 [ 1943.908248][ T8023] ? __fget_light+0x21b/0x260 [ 1943.913027][ T8023] ? __cond_resched+0x11/0x40 [ 1943.917768][ T8023] ? perf_trace_sys_exit+0x4d/0x160 [ 1943.922975][ T8023] ? fput+0x2d/0x130 02:58:37 executing program 5: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_FLAG_CMD(r0, 0x8983, &(0x7f0000000040)={0x7, 'wlan0\x00', {0xb2}, 0x5}) sendmsg$inet(r0, &(0x7f0000000700)={&(0x7f00000001c0)={0x2, 0x4e21, @multicast1}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000200)="cd293b986ae75abbde6619d61612762e5c0d44a64ed9f74f3cb0075a398628a05483b8c506883cccb4d29e4ab060cb76d6313d1de60e7e3398daa2e2d979e0dcd4d1fd14587fc2587e974addb8805f983c1b5e6f89b4416a05cf1ede6b53262063f566c29c851cc0e2ab4806a4ca55004882f9a312a5de4e4e53fc4a41901dddaba3baf88aa785f92bcdbe9af9c80e156673c7c5c6eab99e827ff56c8848622184f6c7b0d2", 0xa5}, {&(0x7f00000002c0)="8544af66624f216b1eca6ad613037788461d3f0b5cafcee8f6b032fcb68b9b72c426c82f275069ddb909dea42df9f732359d655119f4148c2d01d6916de6c3ad57aacd0b0ce8fb375b64e5bfbf4ba1ffa23169d865092615ba2978f538aa819699034db64677aae0f2a52a126f76a979ce8617b7c2dacaf4a7b5754179bd7a37c59eeaf748e59b3d5d6e5fa16188348dea5ed128c06c561e901c990fe3d06e9488b5484cd5e804425a0761c3ee6da1642edebb740c52fe953fb24cdfec028b6dc3aefc239c4bd29f72cf85ee89b8f17864c7cb8f", 0xd4}, {&(0x7f00000003c0)="7e693f1d956a178c2fce05ce139b906db756a0a4a7c06efee68478b1e12f7e0fc4ffcd9fd1b0f1b385e9a2795b4d45e7180741aa1d87949de0763386db70192bc20349649865c97a420efa93", 0x4c}, {&(0x7f0000000440)="6083960bfa5b3dda9a87f683e5c12daec4e932bfccc76d944e2d7f59a0f68d2edafda618894703ac12a5846273cfe863dfc927b805b50f004cd850e63ea8833eec3deada8ff1b82611d9454e902e18f5422d09f5ad2e093a965dbcbc3fc10f67bc1667ed2b44fd000138d7bdabfc5d8803fa41945beabf0360d86cf92171233c8115c27a579f057252b01189f766a4fd8ed26b959fccab49297fca47b5d18783815aa283599ab8e452c81ecb0935a9c5eb27232b948c76c585a54b03117cef03f523b0a6", 0xc4}, {&(0x7f0000000540)="e94b240a71e8a78c7c6c428954b4fd2782c77c7dce556a618f164ce05e3d2986f25bb8550880e4ae74654a0e6e0447a2a3547f8cbe3a2aa6c51a7445fdec763e4318c8960a44d4be24a20c2650038503c3d4c555b51edf8a3bc42a5dfa8492b12733d1ac74c5283fef4f5ff46ec85bb89a8098e933c8d61f0acefe93928e18b8878993f690f29a575127e3ee1cd6467d5499d5ff0d7eb77e81d3fb36e79adb28016ccc", 0xa3}], 0x5, &(0x7f0000000680)=[@ip_tos_int={{0x14}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xccf}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x1}}], 0x48}, 0x84816) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x0, 0x8, 0xf8, 0xfa, 0x0, 0x800, 0x25041, 0x8, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000080), 0x9}, 0x42410, 0x9, 0x0, 0x2, 0xc57f, 0x4, 0x2, 0x0, 0x6, 0x0, 0x1416}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xa) [ 1943.926883][ T8023] __x64_sys_shmget+0x92/0xc0 [ 1943.931564][ T8023] do_syscall_64+0x4a/0x90 [ 1943.936021][ T8023] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1943.942027][ T8023] RIP: 0033:0x4665f9 [ 1943.945920][ T8023] 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 [ 1943.965533][ T8023] RSP: 002b:00007f9c9fcfd188 EFLAGS: 00000246 ORIG_RAX: 000000000000001d 02:58:37 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r0, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) write$evdev(r0, &(0x7f000004d000)=[{}], 0xfffffe82) ppoll(&(0x7f0000000000)=[{r0, 0xd350}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x8) 02:58:37 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x9203, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) [ 1943.973963][ T8023] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 1943.981981][ T8023] RDX: 0000000000007a00 RSI: 0000000000004000 RDI: 0000000000000000 [ 1943.989965][ T8023] RBP: 00007f9c9fcfd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1943.997939][ T8023] R10: 0000000020ffa000 R11: 0000000000000246 R12: 0000000000000001 [ 1944.005917][ T8023] R13: 00007fffc0cc2e9f R14: 00007f9c9fcfd300 R15: 0000000000022000 [ 1944.252683][ T8063] loop3: detected capacity change from 0 to 264192 [ 1944.264104][ T8063] FAT-fs (loop3): bogus number of reserved sectors [ 1944.270669][ T8063] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:38 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000040)={0x4}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:38 executing program 5: ioctl$FIONCLEX(0xffffffffffffffff, 0x5450) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 02:58:38 executing program 2 (fault-call:0 fault-nth:1): shmget$private(0x0, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:38 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x9303, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:38 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)={0x80000001}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r4, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) write$evdev(r4, &(0x7f000004d000)=[{}], 0xfffffe82) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r4, &(0x7f0000000080)={0x2013}) [ 1944.483903][ T8088] FAULT_INJECTION: forcing a failure. [ 1944.483903][ T8088] name failslab, interval 1, probability 0, space 0, times 0 [ 1944.496571][ T8088] CPU: 0 PID: 8088 Comm: syz-executor.2 Tainted: G W 5.13.0-rc1-syzkaller #0 [ 1944.506808][ T8088] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1944.516871][ T8088] Call Trace: [ 1944.520160][ T8088] dump_stack+0x137/0x19d [ 1944.524508][ T8088] should_fail+0x23c/0x250 [ 1944.528931][ T8088] ? kzalloc+0x1d/0x30 [ 1944.533005][ T8088] __should_failslab+0x81/0x90 [ 1944.537775][ T8088] should_failslab+0x5/0x20 [ 1944.542372][ T8088] __kmalloc+0x66/0x340 [ 1944.546538][ T8088] ? __kmalloc_node+0x30/0x40 [ 1944.551236][ T8088] kzalloc+0x1d/0x30 [ 1944.555246][ T8088] security_shm_alloc+0x3c/0x160 [ 1944.560187][ T8088] newseg+0x1d0/0x770 [ 1944.564278][ T8088] ipcget+0x2f5/0x480 [ 1944.568257][ T8088] ? __fget_light+0x21b/0x260 [ 1944.573010][ T8088] ? __cond_resched+0x11/0x40 [ 1944.577682][ T8088] ? perf_trace_sys_exit+0x4d/0x160 [ 1944.582951][ T8088] ? fput+0x2d/0x130 [ 1944.586847][ T8088] __x64_sys_shmget+0x92/0xc0 [ 1944.591526][ T8088] do_syscall_64+0x4a/0x90 [ 1944.595941][ T8088] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1944.601896][ T8088] RIP: 0033:0x4665f9 [ 1944.605798][ T8088] 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 [ 1944.625414][ T8088] RSP: 002b:00007f9c9fcfd188 EFLAGS: 00000246 ORIG_RAX: 000000000000001d [ 1944.633842][ T8088] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 1944.641821][ T8088] RDX: 0000000000007a00 RSI: 0000000000004000 RDI: 0000000000000000 [ 1944.649822][ T8088] RBP: 00007f9c9fcfd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1944.657802][ T8088] R10: 0000000020ffa000 R11: 0000000000000246 R12: 0000000000000001 [ 1944.665804][ T8088] R13: 00007fffc0cc2e9f R14: 00007f9c9fcfd300 R15: 0000000000022000 [ 1944.689899][ T8104] loop3: detected capacity change from 0 to 264192 [ 1944.698329][ T8104] FAT-fs (loop3): bogus number of reserved sectors [ 1944.704918][ T8104] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:38 executing program 5: ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000000)={0x40100, 0x7, 0x7, 0xffff0000, 0x1, "e7158cf10d1e088a8c0c8b59967065718fe6b8"}) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 02:58:38 executing program 0: shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) r0 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) r1 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x4000) shmctl$IPC_RMID(r1, 0x0) r2 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(r2, &(0x7f0000ffc000/0x4000)=nil, 0x4000) shmctl$IPC_RMID(r2, 0x0) shmat(r2, &(0x7f0000ffc000/0x4000)=nil, 0x6000) shmctl$IPC_RMID(r0, 0x0) shmat(r0, &(0x7f0000ffa000/0x2000)=nil, 0x3000) clone(0x0, 0x0, 0x0, 0x0, 0x0) 02:58:38 executing program 4: getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=@random={'user.', '{$,#+)-[#]\x00'}, &(0x7f0000000180)=""/143, 0x8f) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000240), 0x200000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000080)={0xc0002004}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r4 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000000100)={0x20002000}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) ioctl$VT_OPENQRY(r5, 0x5600, &(0x7f0000000280)) 02:58:38 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x9403, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) [ 1944.952800][ T8148] FAULT_INJECTION: forcing a failure. [ 1944.952800][ T8148] name failslab, interval 1, probability 0, space 0, times 0 [ 1944.965543][ T8148] CPU: 0 PID: 8148 Comm: syz-executor.2 Tainted: G W 5.13.0-rc1-syzkaller #0 [ 1944.975705][ T8148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1944.985762][ T8148] Call Trace: [ 1944.989050][ T8148] dump_stack+0x137/0x19d [ 1944.993380][ T8148] should_fail+0x23c/0x250 [ 1944.997815][ T8148] __should_failslab+0x81/0x90 [ 1945.002658][ T8148] ? resv_map_alloc+0x2e/0x160 [ 1945.007424][ T8148] should_failslab+0x5/0x20 [ 1945.011928][ T8148] kmem_cache_alloc_trace+0x49/0x310 [ 1945.017218][ T8148] resv_map_alloc+0x2e/0x160 [ 1945.021877][ T8148] hugetlbfs_get_inode+0x61/0x310 [ 1945.026945][ T8148] ? security_capable+0x91/0xa0 [ 1945.031799][ T8148] hugetlb_file_setup+0x261/0x430 [ 1945.036830][ T8148] newseg+0x344/0x770 [ 1945.040844][ T8148] ipcget+0x2f5/0x480 [ 1945.044914][ T8148] ? __fget_light+0x21b/0x260 02:58:38 executing program 2 (fault-call:0 fault-nth:2): shmget$private(0x0, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:38 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) r4 = syz_io_uring_setup(0x15b4, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000040)=0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffff9c, 0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, {0x0, r7}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000001400)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r1, 0x0, &(0x7f00000013c0)={&(0x7f0000000140)=@nl=@kern={0x10, 0x0, 0x0, 0x4}, 0x80, &(0x7f0000000340)=[{&(0x7f00000001c0)="7f659752a1e94cdc1a652674cf423339a7f899b1f915c8163f625c060e034766bfd993023c2c3c54fab5db97197c7fc6c4282a60c062730e910c87c6bd713405f419da068c33a1a804aa9da80c55e8380aea4fcebf680f6913a31dfa", 0x5c}, {&(0x7f0000000040)}, {&(0x7f0000000240)="6991c8f5fbba23d70c472d1e76eda19e7a56", 0x12}, {&(0x7f0000000280)="cac964279e6c7d0d958713fb0e6e54e57b706ab6506021c79c089483613ce7d447211bf5195e89f1c0bb5cbcbd06c79de63b8fcf4439b0abb2853dd32bde81d4a32620324e13637fc7b2367ca98264400fe71d7735a8b7b229d3114d3bd23b154de44680001e361d724e4d29d16ed4e56ad4d66a1cadd6ee49196df96056f52436c208a1b037a8bd65c577e8a868eeea0590011b6bba73af92e331b003443d9c51b9a27192026e1f96bc", 0xaa}], 0x4, &(0x7f0000000380)=[{0x1010, 0x116, 0xfffffff8, "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"}], 0x1010}, 0x0, 0x1, 0x1, {0x0, r7}}, 0x8001) [ 1945.049622][ T8148] ? __cond_resched+0x11/0x40 [ 1945.054305][ T8148] ? perf_trace_sys_exit+0x4d/0x160 [ 1945.059509][ T8148] ? fput+0x2d/0x130 [ 1945.063783][ T8148] __x64_sys_shmget+0x92/0xc0 [ 1945.068473][ T8148] do_syscall_64+0x4a/0x90 [ 1945.072899][ T8148] ? irqentry_exit_to_user_mode+0x5/0x20 [ 1945.078583][ T8148] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1945.084507][ T8148] RIP: 0033:0x4665f9 [ 1945.088457][ T8148] 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 [ 1945.108135][ T8148] RSP: 002b:00007f9c9fcfd188 EFLAGS: 00000246 ORIG_RAX: 000000000000001d [ 1945.116569][ T8148] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 1945.124594][ T8148] RDX: 0000000000007a00 RSI: 0000000000004000 RDI: 0000000000000000 [ 1945.132586][ T8148] RBP: 00007f9c9fcfd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1945.140605][ T8148] R10: 0000000020ffa000 R11: 0000000000000246 R12: 0000000000000001 02:58:38 executing program 5: clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000200)={{}, {r0, r1+60000000}}, &(0x7f00000002c0)) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x85cb, 0x0, @perf_config_ext, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2de1, &(0x7f0000000240)={0x0, 0x0, 0x20, 0x2, 0x290}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)=0x0) r3 = syz_io_uring_setup(0x2de1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) syz_io_uring_submit(r4, r2, &(0x7f00000001c0)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x8, &(0x7f0000000340)={r5, r6+60000000}}, 0x0) syz_io_uring_setup(0x2de1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r7, r8, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) syz_io_uring_submit(r4, r8, &(0x7f0000000080)=@IORING_OP_LINK_TIMEOUT={0xf, 0x1, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x77359400}, 0x1, 0x1}, 0x7f7f) ftruncate(r3, 0x80000001) syz_io_uring_submit(0x0, r2, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2001, 0x1}, 0x5) 02:58:38 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x40100, 0xe2) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)={0x10000013}) 02:58:38 executing program 2 (fault-call:0 fault-nth:3): shmget$private(0x0, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) [ 1945.148579][ T8148] R13: 00007fffc0cc2e9f R14: 00007f9c9fcfd300 R15: 0000000000022000 [ 1945.163060][ T8134] loop3: detected capacity change from 0 to 264192 [ 1945.173654][ T8134] FAT-fs (loop3): bogus number of reserved sectors [ 1945.180279][ T8134] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:38 executing program 5: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000000080)={{r0, r1+10000000}, {0x0, 0x989680}}, &(0x7f0000000140)) perf_event_open(&(0x7f00000000c0)={0x1, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000), 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20100000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 02:58:39 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_COALESCE_SET(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x24, r1, 0xe05, 0x70bd2b, 0x25dfdbff, {}, [@ETHTOOL_A_COALESCE_USE_ADAPTIVE_TX={0x5, 0xc, 0x1}, @ETHTOOL_A_COALESCE_RX_MAX_FRAMES_IRQ={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 02:58:39 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'vlan0\x00'}) 02:58:39 executing program 5: r0 = syz_open_dev$ttys(0xc, 0x2, 0x1) writev(r0, &(0x7f0000001380)=[{&(0x7f0000000000)="c8a3b68443aee32df8149146740a3514e241470ce518", 0x16}, {&(0x7f0000000040)="d9a2fbb81dffc8e1d5e2124e3c4c0d0077781fa41a85e35967a59aaf46797203d1b3ae212abd08932eca45e56f5609b7f0f2ca941cdb2171544869b867a4276e54946b8242e2", 0x46}, {&(0x7f0000000140)="25cbbf8ef0460d09dedb4bbe4ec5716924caada5b3cf77c1ffca10c5a3ef9e0fa8ad0d212885c8cbb75b180355a28f192600580dc9c3bd5afbda09fb230b042f59a39b5bb1ca461ac188507b1ef19d0fa084424609d483ad414588eaf789f34df9cbdce954aac03a5dc18171a31d54bec6e471dc1518ebaa94439de6c3bb8d801587e871857182d529f2ced20dcb3921ce82b75a0d8a754310ee1200c4c2996a1e3d9e732666fae23ffd21b59c322ae1368daae39696ef50ce35b3fcdd35f031b6f56149", 0xc4}, {&(0x7f0000000240)="5d3eb8ff023daee6c829a3a8b57fc09e065da9449d29ef55c8d0c35a5ff9c0c119c784c3d07ca4410fc8928e7c1e541c971e1a072b914b3996c2bdaa09e708d54b40cbdf4ff542d6fc9df6680542e352bfc5b2bc59b4f5a4fcae59006c482dc79b0afd743df0e1acbc5bfd60630adf75e6d0769d02eadbe464674900ffa810288468c2c014c37b924714599ba666e35cf397f192401753db52b1a7b49d37b5914bb75c0eccfac6f8d190816c454ab0146b09640e52f3d17165177bc51fe514d45e2a497342de864bb890ec2526bd764974a6ae77e684305744f4f9", 0xdb}, {&(0x7f0000000340)="9995550fe1d9e9c5a0e41eda6b07e6b733fcf7ed98c4c229bd193dfd886b3956a1f377610a18c0f253d7e749ab9bcdfa0e57b5e375f1b8", 0x37}, {&(0x7f0000000380)="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", 0x1000}], 0x6) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x18900, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1945.389653][ T8222] FAULT_INJECTION: forcing a failure. [ 1945.389653][ T8222] name failslab, interval 1, probability 0, space 0, times 0 [ 1945.402359][ T8222] CPU: 1 PID: 8222 Comm: syz-executor.2 Tainted: G W 5.13.0-rc1-syzkaller #0 [ 1945.412434][ T8222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1945.422496][ T8222] Call Trace: [ 1945.425804][ T8222] dump_stack+0x137/0x19d [ 1945.430180][ T8222] should_fail+0x23c/0x250 [ 1945.434603][ T8222] __should_failslab+0x81/0x90 02:58:39 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) r1 = shmget$private(0x0, 0x2000, 0x1000, &(0x7f0000ff9000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) r2 = syz_open_dev$vcsn(&(0x7f0000000000), 0x4, 0x200000) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r2, 0x6, 0x23, &(0x7f0000000040)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}, &(0x7f0000000080)=0x10) clone(0x0, 0x0, 0x0, 0x0, 0x0) 02:58:39 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x9503, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:39 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) preadv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/187, 0xbb}], 0x2, 0x3f, 0x6) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @empty}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xfe}}, {0x2, 0x0, @empty=0xfe000000}, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffffffff62}) r4 = syz_open_dev$sg(&(0x7f00000000c0), 0x0, 0x200080) ioctl$SG_GET_REQUEST_TABLE(r4, 0x2286, &(0x7f0000000100)) ioctl$SG_SET_FORCE_PACK_ID(r4, 0x227b, &(0x7f0000000000)=0x1) r5 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r0, &(0x7f0000000100)={0x20002000}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r2, 0x50009417, &(0x7f0000001200)={{r1}, 0x0, 0x10, @unused=[0x20, 0x6f, 0x20, 0x7fffffff], @subvolid=0x7}) [ 1945.439380][ T8222] ? resv_map_alloc+0x53/0x160 [ 1945.444364][ T8222] should_failslab+0x5/0x20 [ 1945.450251][ T8222] kmem_cache_alloc_trace+0x49/0x310 [ 1945.456062][ T8222] ? resv_map_alloc+0x2e/0x160 [ 1945.461384][ T8222] resv_map_alloc+0x53/0x160 [ 1945.466027][ T8222] hugetlbfs_get_inode+0x61/0x310 [ 1945.471497][ T8222] ? security_capable+0x91/0xa0 [ 1945.476361][ T8222] hugetlb_file_setup+0x261/0x430 [ 1945.481489][ T8222] newseg+0x344/0x770 [ 1945.485909][ T8222] ipcget+0x2f5/0x480 [ 1945.489903][ T8222] ? __fget_light+0x21b/0x260 [ 1945.494761][ T8222] ? __cond_resched+0x11/0x40 [ 1945.499487][ T8222] ? perf_trace_sys_exit+0x4d/0x160 [ 1945.504819][ T8222] ? fput+0x2d/0x130 [ 1945.508757][ T8222] __x64_sys_shmget+0x92/0xc0 [ 1945.513464][ T8222] do_syscall_64+0x4a/0x90 [ 1945.518019][ T8222] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1945.524097][ T8222] RIP: 0033:0x4665f9 [ 1945.527993][ T8222] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1945.549172][ T8222] RSP: 002b:00007f9c9fcfd188 EFLAGS: 00000246 ORIG_RAX: 000000000000001d [ 1945.557622][ T8222] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 1945.565675][ T8222] RDX: 0000000000007a00 RSI: 0000000000004000 RDI: 0000000000000000 [ 1945.573678][ T8222] RBP: 00007f9c9fcfd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1945.581752][ T8222] R10: 0000000020ffa000 R11: 0000000000000246 R12: 0000000000000001 02:58:39 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r5 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:39 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) [ 1945.590077][ T8222] R13: 00007fffc0cc2e9f R14: 00007f9c9fcfd300 R15: 0000000000022000 02:58:39 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) fcntl$setpipe(r1, 0x407, 0x7) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) r4 = socket$nl_audit(0x10, 0x3, 0x9) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000040), 0x10) 02:58:39 executing program 2 (fault-call:0 fault-nth:4): shmget$private(0x0, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:39 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x1) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) [ 1945.813290][ T8309] FAULT_INJECTION: forcing a failure. [ 1945.813290][ T8309] name failslab, interval 1, probability 0, space 0, times 0 [ 1945.825965][ T8309] CPU: 1 PID: 8309 Comm: syz-executor.2 Tainted: G W 5.13.0-rc1-syzkaller #0 [ 1945.836041][ T8309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1945.846115][ T8309] Call Trace: [ 1945.849402][ T8309] dump_stack+0x137/0x19d [ 1945.853764][ T8309] should_fail+0x23c/0x250 [ 1945.858190][ T8309] ? hugetlbfs_alloc_inode+0xd0/0x1c0 [ 1945.863570][ T8309] __should_failslab+0x81/0x90 [ 1945.868365][ T8309] should_failslab+0x5/0x20 [ 1945.872882][ T8309] kmem_cache_alloc+0x46/0x2f0 [ 1945.877656][ T8309] hugetlbfs_alloc_inode+0xd0/0x1c0 [ 1945.882919][ T8309] ? hugetlbfs_fill_super+0x410/0x410 [ 1945.888305][ T8309] new_inode_pseudo+0x38/0x1c0 [ 1945.893095][ T8309] new_inode+0x21/0x120 [ 1945.897315][ T8309] hugetlbfs_get_inode+0x77/0x310 [ 1945.902347][ T8309] ? security_capable+0x91/0xa0 [ 1945.907349][ T8309] hugetlb_file_setup+0x261/0x430 02:58:39 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r3, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) write$evdev(r3, &(0x7f000004d000)=[{}], 0xfffffe82) dup2(r3, r2) r4 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000000100)={0x20002000}) [ 1945.912396][ T8309] newseg+0x344/0x770 [ 1945.916392][ T8309] ipcget+0x2f5/0x480 [ 1945.920381][ T8309] ? __fget_light+0x21b/0x260 [ 1945.925065][ T8309] ? __cond_resched+0x11/0x40 [ 1945.929752][ T8309] ? perf_trace_sys_exit+0x4d/0x160 [ 1945.934983][ T8309] ? fput+0x2d/0x130 [ 1945.938881][ T8309] __x64_sys_shmget+0x92/0xc0 [ 1945.943566][ T8309] do_syscall_64+0x4a/0x90 [ 1945.948022][ T8309] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1945.953925][ T8309] RIP: 0033:0x4665f9 [ 1945.957816][ T8309] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1945.977525][ T8309] RSP: 002b:00007f9c9fcfd188 EFLAGS: 00000246 ORIG_RAX: 000000000000001d [ 1945.986021][ T8309] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 1945.994001][ T8309] RDX: 0000000000007a00 RSI: 0000000000004000 RDI: 0000000000000000 [ 1946.002074][ T8309] RBP: 00007f9c9fcfd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1946.010048][ T8309] R10: 0000000020ffa000 R11: 0000000000000246 R12: 0000000000000001 [ 1946.018028][ T8309] R13: 00007fffc0cc2e9f R14: 00007f9c9fcfd300 R15: 0000000000022000 [ 1946.026176][ T8260] loop3: detected capacity change from 0 to 264192 [ 1946.040593][ T8260] FAT-fs (loop3): bogus number of reserved sectors [ 1946.047225][ T8260] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:40 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x9603, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) [ 1946.452820][ T8356] FAULT_INJECTION: forcing a failure. [ 1946.452820][ T8356] name failslab, interval 1, probability 0, space 0, times 0 [ 1946.465517][ T8356] CPU: 1 PID: 8356 Comm: syz-executor.2 Tainted: G W 5.13.0-rc1-syzkaller #0 [ 1946.475604][ T8356] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1946.485687][ T8356] Call Trace: [ 1946.488973][ T8356] dump_stack+0x137/0x19d [ 1946.493365][ T8356] should_fail+0x23c/0x250 [ 1946.497794][ T8356] ? security_inode_alloc+0x30/0x180 [ 1946.503097][ T8356] __should_failslab+0x81/0x90 [ 1946.507959][ T8356] should_failslab+0x5/0x20 [ 1946.512475][ T8356] kmem_cache_alloc+0x46/0x2f0 [ 1946.517301][ T8356] security_inode_alloc+0x30/0x180 [ 1946.522439][ T8356] inode_init_always+0x20b/0x420 [ 1946.527397][ T8356] ? hugetlbfs_fill_super+0x410/0x410 [ 1946.532783][ T8356] new_inode_pseudo+0x73/0x1c0 [ 1946.537559][ T8356] new_inode+0x21/0x120 [ 1946.541734][ T8356] hugetlbfs_get_inode+0x77/0x310 [ 1946.546796][ T8356] ? security_capable+0x91/0xa0 [ 1946.551664][ T8356] hugetlb_file_setup+0x261/0x430 [ 1946.556698][ T8356] newseg+0x344/0x770 [ 1946.560752][ T8356] ipcget+0x2f5/0x480 [ 1946.564749][ T8356] ? __fget_light+0x21b/0x260 [ 1946.569494][ T8356] ? __cond_resched+0x11/0x40 [ 1946.574178][ T8356] ? perf_trace_sys_exit+0x4d/0x160 [ 1946.579383][ T8356] ? fput+0x2d/0x130 [ 1946.583293][ T8356] __x64_sys_shmget+0x92/0xc0 [ 1946.588427][ T8356] do_syscall_64+0x4a/0x90 [ 1946.592875][ T8356] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1946.598800][ T8356] RIP: 0033:0x4665f9 [ 1946.602795][ T8356] 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 [ 1946.622417][ T8356] RSP: 002b:00007f9c9fcfd188 EFLAGS: 00000246 ORIG_RAX: 000000000000001d [ 1946.630853][ T8356] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 1946.638881][ T8356] RDX: 0000000000007a00 RSI: 0000000000004000 RDI: 0000000000000000 02:58:40 executing program 2 (fault-call:0 fault-nth:5): shmget$private(0x0, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) [ 1946.646946][ T8356] RBP: 00007f9c9fcfd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1946.654932][ T8356] R10: 0000000020ffa000 R11: 0000000000000246 R12: 0000000000000001 [ 1946.662940][ T8356] R13: 00007fffc0cc2e9f R14: 00007f9c9fcfd300 R15: 0000000000022000 [ 1946.678110][ T8349] loop3: detected capacity change from 0 to 264192 [ 1946.690376][ T8349] FAT-fs (loop3): bogus number of reserved sectors [ 1946.696925][ T8349] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:40 executing program 2 (fault-call:0 fault-nth:6): shmget$private(0x0, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:40 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f0000000000)='./control\x00', 0xee00, r2) r3 = socket$nl_audit(0x10, 0x3, 0x9) r4 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) r5 = perf_event_open(&(0x7f0000004940)={0x0, 0x80, 0x1f, 0x20, 0x3, 0x7f, 0x0, 0x10001, 0x1c800, 0x14, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4, @perf_bp={&(0x7f0000004900), 0x6}, 0x8200, 0xaf, 0x401, 0x4, 0x3, 0x8, 0x6, 0x0, 0x34d, 0x0, 0x3}, 0x0, 0x10, 0xffffffffffffffff, 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000049c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000004a00)={{{@in6=@private2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@private2}}, &(0x7f0000004b00)=0xe8) getgroups(0x5, &(0x7f0000004b40)=[0xee00, 0xee00, 0xffffffffffffffff, 0xee00, 0x0]) sendmmsg$unix(r1, &(0x7f0000004c40)=[{&(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000200)="f094ebbe63de3c9ac147ad61ef51b076b39c178e55510fec1c099ab7570720cf74ed39cae34bce0053327e69fee0fc08b9c4efd4f69a2f45fe609ebffa0dc3c2a7f2c5db56864e7e2e8f6d2c42", 0x4d}, {&(0x7f0000000280)="fb89c0adc8a51cee07dc00adcd9a47e3ca0583c0c783307b22788fa9b079374685f03f3d50b10e6dc2af684bc563766a3d9acef5ca7a3c5eaeb51ae454faab1aa77cbdcea872ba06ae8f8768f24824e4acfba1557d165ccf7b5aa7420f05de39839758ff841a41cbe6ac42460f7223eab8b767e016b79274dc88e093e5c6d08bbd3d809cf08b4a761882f273ba3c9dc22a658dffed11cc62d0071f0955d51b6830b515bd85201e99572903fc7990ac2bded8397f2e2aa3259478603da89de25cd4eb2f9c7af4a87dd960334bb7c3b9b151ed90176e81aea5294810422aad27b3104b4f3e6267832c108450c697c0daf8e7", 0xf1}, {&(0x7f0000000380)="2f276f5307e81d059ed2d707eb8a8a6ff93b71fb3c8d10ff37aca7afc383040b2ce65472ab3a288b6917eb1bafe5be8d302b33c92f71094ba6ef281fec9bdbc3a3c375796f0086222509ea5d754d2b43e214f008b795766918da42d0613c685ff407a8d3fa166d061adcc4b97d271749a8d461a2c842f0344dbfd6c25c9d5a08a3670c7550fa17556a208adfe530be0869ecb1", 0x93}, {&(0x7f0000000440)="39b5b1979adb0a5f5fb1d26392177dd329f5d3c658381cdf145cac8cf723559c06eb765afa1a7d5a2c4bf17fc1fcf69447ae2b6d58c527d57064d78de219a3879d403cca7f51d763c73e4def2594476d57b3582ff87583462ce581bb02aa594086106c0890b1e163540fa798ab7c12e7fad27af02e7f90398336e301ac241377879b97e720c89bd649ed4e36d632", 0x8e}], 0x4, &(0x7f0000000540)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [r1, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x88, 0x8014}, {&(0x7f0000000600)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000ac0)=[{&(0x7f0000000680)="4444258b9dbe44d2103cd4dbcf234f656181c571c34306dd1ef3ac793fb79cb852475299490eb9432f685033daf1c2e30542a2273273a886e77368fd2ca2f40c4242ca681a9fb0148428e5246f705d98c7bbab833d9ef23165ea7ecdbceb8ba81b133f0675ea", 0x66}, {&(0x7f0000000700)="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", 0xfd}, {&(0x7f0000000800)="fd8e845fc95219a51677110b18149de506fd257f18fae6afd07b9a859a75860bb4d29c2dfafece3e123b8b47f615bf9a9c526355a3232694fda90d7dc39fa71150e2a69c11467cde3bd4cb8768aa10d2db0233aa6af07e39e707ea", 0x5b}, {&(0x7f0000000880)="2558d553594163475156cbc68dc3f5ed9e2a964562f87be1862c626c91b133149fbdb1efc8e1e466b8ef7518e273ef630314dd48d98fa197e5916a6cb6d5b74b75dc7c1e37f33ba72ae06c6c6ced1cf59d39583b616a8ae46a30ade0240cbe7073be35dd3d6b674285a7fc2af3fb2d20e80e0eef0e2f8dc3be2a95f393b126f0ad612cc4c97f0223f05f990bb10c4feacc526a9e66e40364f7c3fdb990c8ab18e3b351527b92bf34ed9f9261e8f84f92906d0776cd3cfc82a461f8b0c120c45c43063539d71641fcff2851f7ad0d2e205df974b2ff3e21074011097b562af80b9ae77fc0c1d3b23bea", 0xe9}, {&(0x7f0000000980)="e6ab70f404918f1e9e9227b9628f1d4249b5baa3a8736776f4df907ec88b2d915f9684a12051069f67a0d009ed9e6907af2432c3488852109121eb15bbee045908a76febaf6a76d4892c1a0af1544ae99d4b1afbdf7dfd39d3dc5b0240b55e24960c5937f0c2db18f1fb0d62994192bde35a5cfc49fa8385c5970dc3a7734468e3", 0x81}, {&(0x7f0000000a40)="b51c83165c6422c54bd3b8335f9e53ac837d79a6c1e21e3dc7547b658d32db3cb86c5c42ad09982164fbb805d2adf3e85bf91516231e572e156cc6c82ce093e43ab7c470af3833c2f547ec6a4a98bab9b86db55ad5c3c9dd44a9e4ec9825a926573ce48601d2969b117fdff631d0e52876f6e5b5cbfd", 0x76}], 0x6, &(0x7f0000000cc0)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [r1, r1]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r1]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, r1, r1, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x1c, 0x1, 0x1, [r1, r0, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0xf8}, {&(0x7f0000000dc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000024c0)=[{&(0x7f0000000e40)="768e3455112413b44fac93b63bcbd41165b72ebe266bea699fa49cbdd878a3b5226419cc4cf2652c61f5ca4ce9d24d37770934cd3635db8ca08143787ebfb24c07fdcc60725a7974889d9edc1c127bb55f5012d31b34eb259fcd578812b66cafa44ffb4058bb6ef0a3ba246574789d78a5776f01b49b719c93b5a8b1494c847060366172e7fe972fddc850535d4024087ca55aa3", 0x94}, {&(0x7f0000000f00)="f9009ce257ac35cfd953418d2a4b9c5b676974312f380cfe530dfe90e2933bac5efbc61d265b774f51db058f6a3536e336f279b41549e08bc1875c9903b6090f0bb790559d5ea4bee1140e1c5829cb834c09e1585436366639a6e64a0eb22c8c06259cce7cf90c83e2cead79a5a382c64ec315bd18d1bb01a381d42e8c6d4e1fb3eb36b64237853e917813dfbb854e0096b7ca518343e768951130fff5abffc13fe5d00071ec45cac52463b29accb23424dbfb08131d50c8fce19f77b7119add959fe823f18156a1afc150b8e5c00ccbb52b37f1f48a308efebcf697edf5a6acee79be8bb8ce7932ed8f95338dd00f1fa9299ab773b1058aec", 0xf9}, {&(0x7f0000001000)="4b827bffd1f63d786fe007eda1898cfc9c84b5cb9ebeadecdbaf022229f1ff55e7688d6f2cbe3908bd6d75529bfa025b3e953c6072ce0bdc8df73449c105c788d67321ae10175c282d8be3efa3b54c86a0d3b9680eaa5fe6981f37d814658cd556fffd267cea0650e9a1d6b13870951f622e119372dc29c1cc3a3a046288b07fc45724ba66c42cbc3ed35e279188916a36d120d6218304cdfae44df7c8cb179c707cca93476422224eb9b69d470ca3ea008069b00662687e36e14aad2526ecc840cc0f412c7d0b928e441be43f8b15f488dc254e2c41329e5fbc56680666ef0fdf51ab756b5ac7f4c9", 0xe9}, {&(0x7f0000001100)="b062d5c3e4df5bd20de4430a748b1cb0a9f6c46269c3ab9bbf2b6c133632645191eac6a65ca6fcf0876f941995815bbc4cf29b5f18d06fda6b6b1636fe911cb2c778ec40ada2d67e13e7e29e7c350aedf8126a0410d906d8f42876bd25d97ca5aaf867396fd40b508cd868b0856eb0ec6b4910efdb86ccb369ab8cb793cdee102b55f2b720f35b658ff01c3588f59f2abe360178b29ddb708f39fa4f1d448a8bdf67181ab5fa3b5bace07942051f5e1faeed2194213fe02c8db1d9a22c9ea32e0bd7e86fc53c00179c29bd7759841fef432d57b29c2d0c70d6a331e47843652c7bd3a0926c", 0xe5}, {&(0x7f0000001200)="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0x1000}, {&(0x7f0000003740)="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0x1000}], 0x3, &(0x7f0000004b80)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r2}}}, @rights={{0x14, 0x1, 0x1, [r3]}}, @rights={{0x20, 0x1, 0x1, [r1, r1, r4, r5]}}, @cred={{0x1c, 0x1, 0x2, {r6, r7, r8}}}], 0xb0, 0x10}], 0x4, 0x0) r9 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r0, &(0x7f0000000080)) openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x440000, 0x0) r10 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r10, 0x0) r11 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r11, 0x0) epoll_ctl$EPOLL_CTL_ADD(r10, 0x1, r11, &(0x7f0000000140)={0x10002014}) r12 = dup2(r9, r1) epoll_ctl$EPOLL_CTL_MOD(r12, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:40 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) shmat(r0, &(0x7f0000ff7000/0x9000)=nil, 0x5000) r1 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x4000) shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000ff7000/0x1000)=nil) shmctl$IPC_RMID(r1, 0x0) shmctl$SHM_UNLOCK(r1, 0xc) clone(0x0, 0x0, 0x0, 0x0, 0x0) 02:58:40 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0xac27, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) [ 1946.945834][ T8368] FAULT_INJECTION: forcing a failure. [ 1946.945834][ T8368] name failslab, interval 1, probability 0, space 0, times 0 [ 1946.958583][ T8368] CPU: 1 PID: 8368 Comm: syz-executor.2 Tainted: G W 5.13.0-rc1-syzkaller #0 [ 1946.968662][ T8368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1946.978717][ T8368] Call Trace: [ 1946.982016][ T8368] dump_stack+0x137/0x19d [ 1946.986418][ T8368] should_fail+0x23c/0x250 [ 1946.990846][ T8368] ? __d_alloc+0x36/0x370 [ 1946.995171][ T8368] __should_failslab+0x81/0x90 [ 1946.999980][ T8368] should_failslab+0x5/0x20 [ 1947.004488][ T8368] kmem_cache_alloc+0x46/0x2f0 [ 1947.009252][ T8368] ? security_inode_alloc+0x138/0x180 [ 1947.014636][ T8368] ? __init_rwsem+0x59/0x70 [ 1947.019161][ T8368] __d_alloc+0x36/0x370 [ 1947.023320][ T8368] d_alloc_pseudo+0x1a/0x50 [ 1947.027835][ T8368] alloc_file_pseudo+0x63/0x130 [ 1947.032759][ T8368] hugetlb_file_setup+0x33c/0x430 [ 1947.037869][ T8368] newseg+0x344/0x770 [ 1947.041855][ T8368] ipcget+0x2f5/0x480 [ 1947.045834][ T8368] ? __fget_light+0x21b/0x260 [ 1947.050586][ T8368] ? __cond_resched+0x11/0x40 [ 1947.055261][ T8368] ? perf_trace_sys_exit+0x4d/0x160 [ 1947.060530][ T8368] ? fput+0x2d/0x130 [ 1947.064440][ T8368] __x64_sys_shmget+0x92/0xc0 [ 1947.069131][ T8368] do_syscall_64+0x4a/0x90 [ 1947.073631][ T8368] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1947.079544][ T8368] RIP: 0033:0x4665f9 [ 1947.083434][ T8368] 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 [ 1947.103204][ T8368] RSP: 002b:00007f9c9fcfd188 EFLAGS: 00000246 ORIG_RAX: 000000000000001d [ 1947.111620][ T8368] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 1947.119587][ T8368] RDX: 0000000000007a00 RSI: 0000000000004000 RDI: 0000000000000000 [ 1947.127562][ T8368] RBP: 00007f9c9fcfd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1947.134382][ T8373] loop3: detected capacity change from 0 to 264192 [ 1947.135554][ T8368] R10: 0000000020ffa000 R11: 0000000000000246 R12: 0000000000000001 [ 1947.135573][ T8368] R13: 00007fffc0cc2e9f R14: 00007f9c9fcfd300 R15: 0000000000022000 [ 1947.145970][ T8373] FAT-fs (loop3): bogus number of reserved sectors [ 1947.164532][ T8373] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:40 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) epoll_pwait(r4, &(0x7f0000000040)=[{}, {}, {}], 0x3, 0x8, &(0x7f0000000140)={[0xffffffffffffffe1]}, 0x8) 02:58:41 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) readv(0xffffffffffffffff, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{}], 0xfffffe82) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, 0xffffffffffffffff, &(0x7f0000000100)) 02:58:41 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0xeb00, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:41 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r4 = dup2(r2, r1) mmap(&(0x7f0000490000/0x2000)=nil, 0x2000, 0x0, 0x10, r4, 0x7000) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) r7 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r7, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r4, &(0x7f0000000140)={0x90000004}) write$evdev(r7, &(0x7f000004d000)=[{}], 0xfffffe82) read(r6, &(0x7f0000000040)=""/23, 0x17) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r1, &(0x7f0000000100)={0x9000201e}) 02:58:41 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000040)={0x20000000}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r4 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000000100)={0x20002000}) [ 1947.635983][ T8421] loop3: detected capacity change from 0 to 264192 [ 1947.644110][ T8421] FAT-fs (loop3): bogus number of reserved sectors [ 1947.650725][ T8421] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:41 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = dup(r2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r4 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000000100)={0x20002000}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) 02:58:41 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0', "749aa93991af6a508cc75e8dad86c6aa0c6550258d"}, 0x19) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000000)={0x30000004}) r4 = dup2(r3, r1) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:41 executing program 2 (fault-call:0 fault-nth:7): shmget$private(0x0, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:41 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0xec00, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) [ 1947.919120][ T8470] FAULT_INJECTION: forcing a failure. [ 1947.919120][ T8470] name failslab, interval 1, probability 0, space 0, times 0 [ 1947.931787][ T8470] CPU: 0 PID: 8470 Comm: syz-executor.2 Tainted: G W 5.13.0-rc1-syzkaller #0 [ 1947.941868][ T8470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1947.951933][ T8470] Call Trace: [ 1947.955238][ T8470] dump_stack+0x137/0x19d [ 1947.959668][ T8470] should_fail+0x23c/0x250 [ 1947.964232][ T8470] ? __alloc_file+0x2e/0x1a0 [ 1947.968837][ T8470] __should_failslab+0x81/0x90 [ 1947.973694][ T8470] should_failslab+0x5/0x20 [ 1947.978328][ T8470] kmem_cache_alloc+0x46/0x2f0 [ 1947.983120][ T8470] __alloc_file+0x2e/0x1a0 [ 1947.988003][ T8470] alloc_empty_file+0xcd/0x1c0 [ 1947.992898][ T8470] alloc_file+0x3a/0x280 [ 1947.997416][ T8470] alloc_file_pseudo+0xe2/0x130 [ 1948.002485][ T8470] hugetlb_file_setup+0x33c/0x430 [ 1948.008149][ T8470] newseg+0x344/0x770 [ 1948.012179][ T8470] ipcget+0x2f5/0x480 [ 1948.016187][ T8470] ? __fget_light+0x21b/0x260 [ 1948.020950][ T8470] ? __cond_resched+0x11/0x40 [ 1948.025634][ T8470] ? perf_trace_sys_exit+0x4d/0x160 [ 1948.030850][ T8470] ? fput+0x2d/0x130 [ 1948.034775][ T8470] __x64_sys_shmget+0x92/0xc0 [ 1948.040266][ T8470] do_syscall_64+0x4a/0x90 [ 1948.045690][ T8470] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1948.053870][ T8470] RIP: 0033:0x4665f9 [ 1948.058992][ T8470] 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 [ 1948.078601][ T8470] RSP: 002b:00007f9c9fcfd188 EFLAGS: 00000246 ORIG_RAX: 000000000000001d [ 1948.087101][ T8470] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 1948.095088][ T8470] RDX: 0000000000007a00 RSI: 0000000000004000 RDI: 0000000000000000 [ 1948.103072][ T8470] RBP: 00007f9c9fcfd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1948.111051][ T8470] R10: 0000000020ffa000 R11: 0000000000000246 R12: 0000000000000001 02:58:41 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) r1 = shmget(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) clone(0x2000, &(0x7f0000000000)="808dc4ef5876160239b15cfc4b1034a531e50668c81c73e2dbd37209a009fc498aca5c8bf8026a794fefd68c3000fb3795fa6570d4d9ca41dd8b058e36984cf07016b555b62c15a7074a623a4ad3d52d693e169887ae220320836f484525dc343bc1d6d830390ace7165e9854be871f4a324c3fc10d2c72f354993c0af9f6187d8ae13cb68e156bdc9d8216ebb5d85b9dca93c666285bc251e73b3f19575577d595155ea6f9d6889e89ed682ba088f97", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="72abe5c2dc0d86f9cb3091f37fc32111393e434eab51a87038f1f36dd230b693d0df449289b4e7bb2e267b592806b0c4d855a2c9dbf2479b9feb76c2aa4e0700577157597ca0149f437a0d7613e9e5298f04dd7aeea28c6c93c2f65cb7674faea4c3a1e8728710c16d44e80aec15e60f3df62aadf72f221b134d9211336f37bc4a2a43f0879bb1dc7526005e175a318e5c7ca3801124d3b035eb163dbac150c3871d5a11d9740b6c59988e2d6f2336cbc7bb4fc8927992eaadfceeb623b6e4c0ebb5d2c6828b3c80b15f83bb") clone(0x40000000, &(0x7f0000000300)="e8c63870ca9c68a30a56bbf863848fc38b0a6da73da9257360082a15df1f3182dceac1295d256fd6ef929866c8f3710200ebbfd4ba80df03fd3dc54d7273270b7ac043a19a01dded404c1611fb2727fef0949defd632d19b9cddda7bdc56a8e236066e4a630e85f5c47ed739803054280e678afb6ae33d0062b31d1a1a57fb8bd0837e70b5d2888fdbf8949cff84a2c313a43df2a1186a5cd5dd32f6a0", &(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)="0694f7965aee0fc9472be6feff10292a0be14e368e6d2f1fbf42f906f5e2ea62d34295267b4168827cb6c3f3cb") r2 = syz_io_uring_setup(0x76fb, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000400)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) syz_io_uring_submit(r3, r4, &(0x7f0000000180)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, r5+10000000}}, 0x8) syz_io_uring_submit(r3, r4, &(0x7f00000001c0)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x2, 0x0, 0x0, 0x0, 0x12345}, 0x0) syz_io_uring_submit(r3, r4, &(0x7f00000003c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x81) io_uring_enter(r2, 0x302, 0x0, 0x0, 0x0, 0x0) r6 = semget$private(0x0, 0x3, 0x520) semctl$SEM_STAT_ANY(r6, 0x1, 0x14, &(0x7f0000000240)=""/4) syz_io_uring_setup(0x2de1, &(0x7f0000000240)={0x0, 0x0, 0x8, 0x0, 0x194}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000500)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r7, 0x0, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x1, 0x0, @fd_index=0x4, 0x0, 0x0, 0x0, 0x19}, 0x0) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) semctl$SEM_INFO(0x0, 0x4, 0x13, &(0x7f0000000580)=""/173) syz_io_uring_submit(r3, r8, &(0x7f00000002c0)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x1, 0x9, 0x0, 0x0, 0x1, 0x1, {0x2, r9}}, 0x4) [ 1948.119064][ T8470] R13: 00007fffc0cc2e9f R14: 00007f9c9fcfd300 R15: 0000000000022000 02:58:42 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x80010, r4, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000000100)={0xc}) 02:58:42 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) r4 = pidfd_getfd(0xffffffffffffffff, r1, 0x0) epoll_pwait(r4, &(0x7f0000000040)=[{}, {}, {}, {}, {}], 0x5, 0x2, &(0x7f0000000140)={[0x7fff]}, 0x8) [ 1948.206083][ T8473] loop3: detected capacity change from 0 to 264192 [ 1948.216276][ T8473] FAT-fs (loop3): bogus number of reserved sectors [ 1948.222847][ T8473] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:42 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r3, 0x8992, &(0x7f0000000180)={'veth1_to_hsr\x00', @ifru_names}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) r4 = signalfd4(r2, &(0x7f0000000000)={[0x5]}, 0x8, 0x81000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000000140)) socketpair(0x2a, 0x5, 0xb66, &(0x7f0000000040)) r5 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:42 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x80000) r3 = epoll_create(0xd45) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000040)={0x80002000}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r4 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:42 executing program 5: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x24, r0, 0x8, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x1000}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x24}}, 0x4000800) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'wpan3\x00', 0x0}) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) syz_open_procfs(r2, &(0x7f0000000480)='limits\x00') r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r3, &(0x7f0000000280)={&(0x7f0000000040), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x60, 0x0, 0x400, 0x0, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_NETNS_FD={0x8}, @NL802154_ATTR_PID={0x8, 0x1c, r2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x60}, 0x1, 0x0, 0x0, 0x40000}, 0x0) sendmsg$NL802154_CMD_SET_PAN_ID(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, 0x0, 0x8, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x80) 02:58:42 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0xed00, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:42 executing program 5: ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)={0x0, 0x0}) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x20000000}, r0, 0x4000000000001, 0xffffffffffffffff, 0x3) 02:58:42 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x400100, 0x0) r4 = fspick(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x1) dup3(r3, r4, 0x0) r5 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r0, &(0x7f0000000100)={0x20002000}) r6 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r6, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) write$evdev(r6, &(0x7f000004d000)=[{}], 0xfffffe82) ppoll(&(0x7f0000000180)=[{r2, 0x1200}, {r0, 0x2}, {r6, 0x240}, {r1, 0x11}], 0x4, &(0x7f00000001c0)={0x0, 0x3938700}, &(0x7f0000000200)={[0x9]}, 0x8) 02:58:42 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffe1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x400200, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000040)) 02:58:42 executing program 2 (fault-call:0 fault-nth:8): shmget$private(0x0, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) [ 1948.704719][ T8568] loop3: detected capacity change from 0 to 264192 [ 1948.715424][ T8568] FAT-fs (loop3): bogus number of reserved sectors [ 1948.722012][ T8568] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:42 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x5e) [ 1948.808871][ T8609] FAULT_INJECTION: forcing a failure. [ 1948.808871][ T8609] name failslab, interval 1, probability 0, space 0, times 0 [ 1948.821577][ T8609] CPU: 0 PID: 8609 Comm: syz-executor.2 Tainted: G W 5.13.0-rc1-syzkaller #0 [ 1948.831650][ T8609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1948.841720][ T8609] Call Trace: [ 1948.844998][ T8609] dump_stack+0x137/0x19d [ 1948.849350][ T8609] should_fail+0x23c/0x250 [ 1948.853763][ T8609] ? security_file_alloc+0x30/0x190 [ 1948.858959][ T8609] __should_failslab+0x81/0x90 [ 1948.863736][ T8609] should_failslab+0x5/0x20 [ 1948.868284][ T8609] kmem_cache_alloc+0x46/0x2f0 [ 1948.873046][ T8609] security_file_alloc+0x30/0x190 [ 1948.878071][ T8609] __alloc_file+0x83/0x1a0 [ 1948.882548][ T8609] alloc_empty_file+0xcd/0x1c0 [ 1948.887310][ T8609] alloc_file+0x3a/0x280 [ 1948.891632][ T8609] alloc_file_pseudo+0xe2/0x130 [ 1948.896481][ T8609] hugetlb_file_setup+0x33c/0x430 [ 1948.901503][ T8609] newseg+0x344/0x770 [ 1948.905483][ T8609] ipcget+0x2f5/0x480 [ 1948.909466][ T8609] ? __fget_light+0x21b/0x260 [ 1948.914146][ T8609] ? __cond_resched+0x11/0x40 [ 1948.918841][ T8609] ? perf_trace_sys_exit+0x4d/0x160 [ 1948.924107][ T8609] ? fput+0x2d/0x130 [ 1948.927999][ T8609] __x64_sys_shmget+0x92/0xc0 [ 1948.932684][ T8609] do_syscall_64+0x4a/0x90 [ 1948.937127][ T8609] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1948.943090][ T8609] RIP: 0033:0x4665f9 [ 1948.946975][ T8609] 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 [ 1948.966582][ T8609] RSP: 002b:00007f9c9fcfd188 EFLAGS: 00000246 ORIG_RAX: 000000000000001d [ 1948.975002][ T8609] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 1948.982974][ T8609] RDX: 0000000000007a00 RSI: 0000000000004000 RDI: 0000000000000000 [ 1948.990961][ T8609] RBP: 00007f9c9fcfd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1948.998940][ T8609] R10: 0000000020ffa000 R11: 0000000000000246 R12: 0000000000000001 [ 1949.006929][ T8609] R13: 00007fffc0cc2e9f R14: 00007f9c9fcfd300 R15: 0000000000022000 02:58:42 executing program 0: 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$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r1, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) write$evdev(r1, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r1, 0x942e, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) keyctl$get_persistent(0x15, r3, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) r4 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ffa000/0x4000)=nil) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$BTRFS_IOC_QUOTA_CTL(r5, 0xc0109428, &(0x7f0000000040)={0x1, 0x101}) shmat(r4, &(0x7f0000ffa000/0x3000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) 02:58:42 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x6}, 0x0, 0x1, 0x8, 0x0, 0x0, 0x4000, 0x3, 0x0, 0x1ffffffe, 0x0, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000140)={r0, 0x94ac, 0x101, 0x1000}) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500803103000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) bind$packet(r3, &(0x7f0000000000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @random="4bc1736b129b"}, 0x14) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000180)={r5, @broadcast, @dev={0xac, 0x14, 0x14, 0x1d}}, 0xc) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0xf9, 0x0, 0x5, 0x1, 0x0, 0x9, 0x11010, 0x9, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x8, 0x4, @perf_config_ext={0x0, 0x8}, 0x880a, 0x8, 0x2, 0x9, 0x6, 0x2800000, 0xcf42, 0x0, 0xfffffab9, 0x0, 0x9722}, 0x0, 0x0, r1, 0x9) 02:58:42 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) ioctl$F2FS_IOC_GARBAGE_COLLECT(0xffffffffffffffff, 0x4004f506, &(0x7f0000000040)=0x1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) write$binfmt_misc(r3, &(0x7f0000000140)={'syz0', "cbd2bc1a460c48a8dca2204abc7b5f5f5467889ee1a03b2f9338f0a416c094b84e3f819ac140c282018a04f701f181b11e9d0b8777c2f024e9977be59147409bb866b9b25037090ed108a1ebc1c852b2c49e089b91cec1e01c37b2190d3e9d1f3233c3ab52d59e2bf937cc81f9f5201cf4b68fd1ea67c8a37694722aefe53ed523647276a97f44211d6cc01387b38cc361929ac110f98dbc551edb0b87bf562300ed2b79ffa04d30e6454f607a34b3bd1ad149438abfe4fa85aebbba83063fd86e5cab9309167a76def672dcde73340b525ad6e33aeb5cc119f26807a6f75285c7c66342f6dafcbc51b97ac2cfeaec64a80e6f574c44b683ba8c9e8b1d1e0da0747bdf2e02b3c9beed1633c66dcad1278420e2def407115dd265648a2f41f3b0b1e2f6c05fc5e3aa85813ad255dc22ec2a178ffc71b3ecabd0c9dd1fe3ae072cc07ed3df9bd862d461618d7b4c1c8e548f72f4de8d1d5bedc969c66c1dcdf929efd0dab9704fdf4bf89df15ad453a2fce096f1c521d1e5474c4e0f6c584d9839213c65e3180c9e1f4097e3f1afd48e9bb9806c8b95630801622bb2e93e63ae1aabbea70f5bba321f6cbf6f67d3e64d03a9c79838df50c5db35140dd8c83d3bd37f71361004b82f87037177d270d6cfeb6cdf6d093278a87dfb15c9bddaef841b01964e6cfb4bc0f98847131e27ccc57998594c663a446a2980537e77459337216954734201f13b6cdb25748020a1f9f0ded189f258edea1c90e19917aac08472182ea363ab5abdf4f31ec70094352380997492959ecb7c2e2c0a275029791b3e561db118dc37e4f7f9410b28dbbcc3f32bdbe5521c522fb4b260ee614b537b59274c8d3aebd6c5388fe9b382e77c2c4d91776ebb59ab7f7284e841081b680cf13c6230b305e353e7d25046105ed9ffb6d62dc3dda5083188b7bc7d7438f06f47027333bcc29e71da0a041673b2901672b8b35a39de1d9a4f571fd97ca671067f366d72ea0d7e7bbf12029607cde9592f890e422178cd5ba51c769c67b7afacf24fdf5516887699c5eabc28507066b2e6ae9b585f658908151863539ade7df0c667c4d34b078775506ed0b4f9abf95151f3b297fd02e6ebc11b96e0f8875f79674c8a649309d364c81203be778bdfccd6ccee11dd4e071cd6e75c266df8e6bbeb47fcb788709a88cde8a7cdf73a15dec34cc675fe5d93ba9e8398cc2947e85d376f0a09e706e6101ccae6265b2c1c7b007a092b8142fc33979df474e3c3db2dde308838cd813d5604f3bfbb97e43d553708cb5fa266f28e24b0b07029be6606c035a90c5fb507dd92e94437c991c745ffbaf652c1da1e8b3b43d0703340abba0542926dca89bd6993ed487aadd0496de615283293bcf3c6c80e216eee5565227b6beff15b2d17ed9c3dff684b3c464a6673bc6bea7a9178fbf09ca666b41f805ea556abb31998a975d488cb26812b819a8dfffcb39bcc63ab657ca87d36e7ccd0c22ac39cb6316eef33936950cf564be646b993960bb15060dedcc0996710fbcd6d1b5b0d290e01a41dfa7a4d3abe6053459363f1cddac40920671e128b71374717c00876f099ff96c3f818edca40d93c08f8fd62d5f003a1fe64fed11cb08f932e1d6cd6dc00f127b664f40818e75cc652c31dd699fd6b820f1b0fe411ff7cac54bae33cda4be98766bcd84be68159319b1afc29b1e4bc90f2d7a6821d0d216c4b47303d979f571b25f75258b06df84b7db04ec7750930ed7c2e519516dc3aaa4946db38760fda98185431cdc8541cf9a92fcc97645e9fa458ba73a03bab8d4cd9a7792e88ec6b8200070f58f7ca913912ff9089d0b3e80094ae04729787aab80700ea0931178c76adfc837666901656de054b3b6911d68b65cffa21007b489bc69bd01b0da5773a1c062c31ff1af6aa69c57ac19631231908709559cb2a84c71819df6a79432b32dad560ca0cdcc32afaaebd0a5ddc5a1b2ca4f09f4d44a725c66d8c063539b916a4bddb89b0e8875c8240fbbaddf8d7d983ddd1edeed3d3a4c30a4b8d7122ca542adc124afaefc2c872c9b841cf95e96d2033e51f3344b9c93ca4010310c20187771833d39f980d9b7576c9733acb37f40f99da1634dd4b28d3b57ecf04cb0d24ad37c636d36c144375a9e8422a04348a48887ef033ce1552a3b58f829e41f189e98f84056880ab48432b68534d1428af52713a5003b2cfd4cc7fc919463a47d5490e5cd5bb056ec0e03993a6fdf7df9a971cebd8dc880c8245d060785356ae148acd1b36674ae2bc5731864bac86a168d7c26de05180789c011478945a3fa7f8a1d49717844cc412c714cc7a37dcee91af835297b1d8ac8555bd4a743bcccb8eae95f5c0f5982beedf590498b7869a97f265564399acb6f477dd4d24c8df9df4d4fe2a0cab4f27183726fc1968352bebbb49ef9ebb3137da887b40a9dacf2bad653820af600d80c2c23907d7f4136300eb75e950832f2b3cb9e14ca5732cf2ee5904a1f3fd90a39eebf18c17cd6f4e1d3fbc1cd7354f1968fd59e5c28d138c9b4621d364718dffb06ca0df40675bd2e3618f12a11289edf68f7468fff3a42f4da7a5caebbdfbfd4d851a463f227727c3049aa373b1f6afb706bc720ab6d790f8efc9eab32df882b5b21267c5d7f2fb06cefe6e57e2f597bb63d0600e381808a16fe61b65abe2ba8a9c919d4948433f3ba7a6462e9e2f04cb12b21efe92c4529b8d32f9b828c82f8b8ba0f9b4861257315ea8b6f53b3e33f18ab074113d2fc1b79e1e97565d90571fb9f29fe456ecf9a5656a57f5362f163f311790755c936805c01c13fc7a7f5c318946859e8534ea575156d86df30832462f4e3f3d10ad2a08bec7ff9a390b8bad7db49b2a9e4a0576cb2bf190c7d13466a8377ffd3a98c478fa520616c7f8188b32b69ab5577781acce2c4107a92b563c556ea3ef0368e249fc9462b2392025626d58e7a3cb2a983ee682bcfec80924d10204ea4a0b309bd4facad076dfc6392560effe9c0eeb62d9816dba1d81424a256a41940607c97ce4955203d7d88d3ddae6cc24ad2260c85b12aa371e177bb7860a66abe4838f188849037b02340cefe505a6591bf5715feab8790bd541344a745bec194c0b3426e1ff79df1e401efb8b2310fb2197df97987a0cffe8d7d62c58333286f923fde59b7afd81dc42fa42de54fe91c8524a25178813b4c4d52705b1efd3bac06a51c398ed4616ce061ef612a034e6f7c3ab451c6e150a9947efff038bcad864093b3fda75f6379cdfefe96c8da451e733658380c2eaf1c248fed2a006735f75848224e6e5efdba11529ed18755c4597036769cdbfe6e5e6e1655cde43bafe5bcfbe19f2438875ba8f6ca710c28e1cb8ba594ddb9117a206c6f82e377f46b28cb09b86a9fa54d22bab81f3b7c64982fb61d9acdd74a8f41660c584cd4e4fcc175152ad7001dc95f51a15c83da151a5ce5bab521d23ed762df9e4c4f6a177b010f3866a4eb4a22c38cec4e9fd87c3b1f13f063af5e06ed0c213d7d95f5c831e3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0x1004) 02:58:42 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0xedc0, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:42 executing program 2 (fault-call:0 fault-nth:9): shmget$private(0x0, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:42 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0x101, 0x6, 0x3f, 0x51a0, 0x1a, "e627d80a2f47f848ddc32c58c090cd374f30a0"}) mmap(&(0x7f0000700000/0x3000)=nil, 0x3000, 0x2000002, 0x10, r0, 0xa1e83000) [ 1949.203705][ T8634] FAULT_INJECTION: forcing a failure. [ 1949.203705][ T8634] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1949.216787][ T8634] CPU: 1 PID: 8634 Comm: syz-executor.2 Tainted: G W 5.13.0-rc1-syzkaller #0 [ 1949.226858][ T8634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1949.236938][ T8634] Call Trace: [ 1949.240296][ T8634] dump_stack+0x137/0x19d [ 1949.244645][ T8634] should_fail+0x23c/0x250 [ 1949.249059][ T8634] should_fail_usercopy+0x16/0x20 [ 1949.254112][ T8634] _copy_to_user+0x1c/0x90 [ 1949.258527][ T8634] simple_read_from_buffer+0xab/0x120 [ 1949.263997][ T8634] proc_fail_nth_read+0xf6/0x140 [ 1949.268939][ T8634] ? rw_verify_area+0x136/0x250 [ 1949.273812][ T8634] ? proc_fault_inject_write+0x200/0x200 [ 1949.279468][ T8634] vfs_read+0x154/0x5d0 [ 1949.283784][ T8634] ? __fput+0x43e/0x4e0 [ 1949.288011][ T8634] ? __fget_light+0x21b/0x260 [ 1949.292736][ T8634] ? __cond_resched+0x11/0x40 [ 1949.297419][ T8634] ksys_read+0xce/0x180 [ 1949.301576][ T8634] __x64_sys_read+0x3e/0x50 [ 1949.306177][ T8634] do_syscall_64+0x4a/0x90 [ 1949.310726][ T8634] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1949.316625][ T8634] RIP: 0033:0x41937c [ 1949.320552][ T8634] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1949.340167][ T8634] RSP: 002b:00007f9c9fcfd170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 02:58:43 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e20}, 0x6e) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:43 executing program 2: shmget$private(0x0, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) [ 1949.348648][ T8634] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 000000000041937c [ 1949.356623][ T8634] RDX: 000000000000000f RSI: 00007f9c9fcfd1e0 RDI: 0000000000000003 [ 1949.364602][ T8634] RBP: 00007f9c9fcfd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1949.372597][ T8634] R10: 0000000020ffa000 R11: 0000000000000246 R12: 0000000000000002 [ 1949.380564][ T8634] R13: 00007fffc0cc2e9f R14: 00007f9c9fcfd300 R15: 0000000000022000 02:58:43 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) epoll_pwait(r3, &(0x7f0000000040)=[{}, {}, {}, {}], 0x4, 0x1, &(0x7f0000000140)={[0x1]}, 0x8) r4 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:43 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) syz_io_uring_setup(0x2de1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r4, r5, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) r6 = ioctl$TIOCGPTPEER(r3, 0x5441, 0xffb2) syz_io_uring_submit(0x0, r5, &(0x7f0000000040)=@IORING_OP_SPLICE={0x1e, 0x3, 0x0, @fd=r6, 0x1f, {}, 0x80000001, 0xc, 0x0, {0x0, 0x0, r3}}, 0x6) 02:58:43 executing program 2: shmget$private(0x2, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:43 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x20000000}, 0x0, 0x3, 0xffffffffffffffff, 0x0) 02:58:43 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) shmctl$SHM_UNLOCK(r0, 0xc) clone(0x0, 0x0, 0x0, 0x0, 0x0) 02:58:43 executing program 2: shmget$private(0x3, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:43 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0xff, 0xd4, 0xec, 0x1, 0x0, 0x9, 0x24880, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x5, 0x9}, 0x2080, 0xffff, 0x0, 0x8, 0x7, 0x2, 0x6, 0x0, 0x8, 0x0, 0x1}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x0) [ 1949.845784][ T8639] loop3: detected capacity change from 0 to 264192 [ 1949.854486][ T8639] FAT-fs (loop3): bogus number of reserved sectors [ 1949.861055][ T8639] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:43 executing program 2: shmget$private(0x4, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:43 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = memfd_create(&(0x7f0000000040)='\x00', 0x0) dup2(r3, r0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r4 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:43 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0xff0f, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:43 executing program 0: shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x3000) clone(0x0, 0x0, 0x0, 0x0, 0x0) 02:58:43 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0xfe, 0xff, 0x0, 0x2, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x80000005, 0xfff, 0x0, 0x0, 0x0, 0xfffc, 0x0, 0x20000000}, 0xffffffffffffffff, 0x80000, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)=0x200) 02:58:43 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = epoll_create(0x400) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000080)={0x50002018}) r5 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r5, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) write$evdev(r5, &(0x7f000004d000)=[{}], 0xfffffe82) r6 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r6, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) write$evdev(r6, &(0x7f000004d000)=[{}], 0xfffffe82) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0) r8 = eventfd(0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002040)=[{&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="274ed6c384358700569da75fdd7657ea64bf640e419fea1b393b7254a36a61406e42e5ab70a7b15ccd591007a69fe257", 0x30}, {&(0x7f00000001c0)="99d7d08fd0d778c62bca25494b1e48be9fb2b8ed003a62030724ffac71c40d6fdc44293c4e317aad51cb3e1a33a563ef8f4c880765229c1a391104fe6febdaf46a847115c492b9a1", 0x48}, {&(0x7f0000000240)="6513ad5f9106dd1d63e27a34b2a45aa20334dbe3df51d275095b3824acac378a1bd5f627a6e93948e1847f0c6b332dda873f57e0ec522aef95055c58238722ff6c96ffa3e406a197dc5e78723f691a74ded3d8b21451b6318891eb3a29e58782450629f09412", 0x66}], 0x3, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01}}}], 0x20, 0x800}, {&(0x7f0000000340)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f00000003c0)="ca8a259b76e987d5e2a9f529e238db2c5aa5bccdac2b0de6310613baa3ab0bdbebc4e7f2c9023ede704a9963b122596d9b1079d062bb645670c8735e54", 0x3d}, {&(0x7f0000000400)="0e569cc3c0e9c303d61712c885002510627bf1f4b7b4b8757fde9fc65c043ff3a588cf37bc04aaefe63ea8164f2bbb537abd164e73870fe33b4d24ba567482496768925aece8616fd46c511ccc21ab51c9b5416b3cea1a020ef06268a9656cc51ae489859bcb97cd03c7f2c8e2991b62abfcd74c910b994399be5a9cc5853d9146a4502d652bbc814a4fd84f44c8f6868df0a947a06d4db611f2f08ed5939e63d1c28789b9605febabe78cac19cbb71c54beacfb58d908cbc3bb63f4c977f9a6eb150342ca881703bbdc973d3318f619dc465d856265e582b985a8fcc0c705896ca3fea07232c5f2f34b0fa554c5a3bc9a43f73e1d", 0xf5}, {&(0x7f0000000500)="8aac7240d6de1e122769c3e9061bb93eeb6eea1bebaa6b011d5d2d6047f671c45974bf72a6fb580f7421e00035579fd4aeba50f469c7658061e76d7ba863b607bc3f4eafbcef0d12fb2706b0254417dfbab4134f857bbece67af27310ca4d562a937705841cbce1c16d7251db065266933899db433e87fa06a7ed4", 0x7b}, {&(0x7f0000000580)="d2fdef9fe12cd9e6988a4d85f142d102215ed5525f068c2cea503fa635570a838f9efb", 0x23}], 0x4, &(0x7f0000000700)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, r0, r2, r1]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c}}], 0x88, 0x4000040}, {&(0x7f00000007c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000940)=[{&(0x7f0000000840)="ace3eca9a333ba83c1e4f00f2e53760b458fa1865cb5a7125e0ab2773dbdba5f60379971decac1fa9dd3e8e8f8e6f16a93750cd4a99c00fd6b5dabca9cb681a52e51127cfe35865656af80530e71e2aafc62d537b396dd17cfe1148c70d6c798371da3fb6f10e1e238aff068472374ac4d986f148de3c51297bdefabc2a6f376a4e4fe2282b7fd9d194f10c97b34be41d2dd3a8044d40aa8be850ebe03a70580ac541c7bd2425dd479220c4cc38ef45910983b2ae777377320572ba378c614b3ddb50eb7ca3841fd1b7c01a2ae98a5a9a78f596a756fdfccb6e1fccc", 0xdc}], 0x1, &(0x7f0000000ac0)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x40, 0x20000051}, {&(0x7f0000000b00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001e80)=[{&(0x7f0000000b80)="2b7c80dda7fe115197520c5f8f885ce9f2aea76c9f1ade0446402bd7f2119efaae0dc9842cb71dfc50857cbef9dc2a34305ce7ce2ea6f62439b066baef9afbd1c5b1bc1d11de409aa6d20d543a223dddf17f098fd27ea324aa650e3dfe167e531e64bd4e069684a34624a496885f329382d44117eba95181e040f8d290138b139864e0a73ca64271b633f40655bed397dd8a3c7c5e197f40d73ae33192b985abba9a2896974de93480777ae3ceca9fa2c9", 0xb1}, {&(0x7f0000000c40)="bd8df562525ca920dce11eded670c38460b115cffe707c9f76aecf237c2596293c86f5df1a2260cddcc9e54faa6083f1cbc6c50ae80dc3ff6307b902e0eabf7f362c6ea3876e8784a2f6f2e583ec665f614dbac3ef2bcddf7bb0fb5e961b8baf301d0956e138d96814379abbf4a525e42a5a7a3f3ce0b20aa1b40c3bcd97f5c26b1d22b0725d59255af9d99691dc268384af4c25754b2d64ef76f152814604cb8ef4893cfc7b0ac1ea17390dbe050c79669916db414d607d4ee0f9b7030ecc04727b43d23cb538327a4e71ca50717f03bdde20f566df637a", 0xd8}, {&(0x7f0000000d40)="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", 0x1000}, {&(0x7f0000001d40)="ff31", 0x2}, {&(0x7f0000001d80)="df13280bf3db0aea5fffeb669804c36a28e40b89255a00f33846709997cad09224d4d40840195d5904ae5481da2f377687", 0x31}, {&(0x7f0000001dc0)="d4afa98bbe59ff357874566c7cc88deae4de8a59585c88ceeb011538c641d03f5c0a4d14d11839ccc570c8063cad7adde33b42cf163ab28c4a3e806ea05c232653ec4fe8a8ff90f227e5d46ff2cb9515ac20a0a84eb6091795fd5569ffff14a356480375d8b656628490953c206426101bf4f009ef80b9015cd91685ae4eda4e4be2fb4ac38a977a6587cbbf54c1f064b61e5e923454e644db91b9474bc5c8263e2704fb81a143b545f319451dc3", 0xae}], 0x6, &(0x7f0000001f80)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [r3, r5, r0, r6, r7, r2, r8, r0, r2]}}], 0xa8, 0x20004804}], 0x4, 0x20000000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r9 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r9, 0x3, r0, &(0x7f0000000040)={0xa0002000}) 02:58:43 executing program 5: sendmsg$DEVLINK_CMD_PORT_UNSPLIT(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d4000000", @ANYRES16=0x0, @ANYBLOB="04002abd7000fbdbdf250a000000080001007063690011000200303030303a30303a31302e30000000000800030002000000303030303a30303a31302e300000000008000300010000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008000300000000000e0001006e657464657673696d0000000f00023e1e657464657673696d30000008000300010000000e0001006e657464657673696d0000000f0002006e657464657673696d300000080003000200"/206], 0xd4}, 0x1, 0x0, 0x0, 0x4004081}, 0x20000001) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 02:58:43 executing program 2: shmget$private(0x5, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:43 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 02:58:43 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @loopback}, &(0x7f0000000140)=0x10, 0x0) ioctl$sock_proto_private(r3, 0x89ec, &(0x7f0000000180)="418daac8a85a955d798948a61c808abaf0ccb5c0860cba39fdbb3edf57ac9db415151d0acefbb7992f6f659bb68c5ca269310dc7a877512334e27c7e2362858828f3b9a54f6b1b8f3452da6f110a55f09b429d3869d1cb97d4a04a6a6c023bb4a71ee008a6e3ded5b38b0c562376e302ff8d41e50d8b1685fc37b6ec7ccd290916f3ffbf83a5239b") epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r4 = dup2(r2, r1) sendmsg$AUDIT_ADD_RULE(r4, &(0x7f0000000700)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000006c0)={&(0x7f0000000280)={0x424, 0x3f3, 0x100, 0x70bd2c, 0x25dfdbfd, {0x4, 0x2, 0x6, [0x7, 0x7, 0x6, 0x4800, 0x9, 0x56, 0x0, 0x2, 0x7, 0x80000001, 0x7e63d90f, 0x0, 0x1, 0xfffffffd, 0x9, 0x7fff, 0x7, 0x40400, 0x80000001, 0xffffffff, 0x20, 0x1, 0xc57, 0x8, 0x474, 0xc19, 0x1, 0x4, 0xffff, 0x2, 0x0, 0x40, 0xffffffff, 0x81, 0x4, 0x7, 0xffffffff, 0x7, 0x12, 0xfffffff9, 0x1, 0x10c40000, 0x2, 0x4, 0x8000, 0x8, 0xbdc, 0x18, 0x8, 0x0, 0x1cf1a426, 0x3, 0x80, 0x0, 0x1, 0xffffffff, 0x10000, 0x8, 0x7ff, 0x8001, 0x6, 0x20, 0x1f, 0x2], [0x20, 0x200, 0x7ff, 0x9, 0x21a2, 0x40, 0x5, 0xfffffffa, 0x1ff, 0x80000000, 0x9, 0x1, 0x4, 0x8, 0x6, 0x2, 0x8, 0x3f, 0x40, 0x4, 0x101, 0xfffffff9, 0x6c8f, 0x6, 0x6, 0x800000, 0x6508, 0x9, 0xb1, 0x7ff, 0x5, 0x0, 0x80000001, 0x0, 0x8, 0x0, 0x7, 0xd7, 0x8000, 0x68, 0xffff8f22, 0x5, 0x6, 0x3, 0x1, 0x8, 0x9c, 0x9, 0x5, 0x5, 0x6, 0x9, 0x8, 0x3af6b666, 0x5, 0x6, 0x7, 0x4, 0x9, 0x4, 0x20, 0x401, 0x7, 0x1efb], [0x0, 0x552, 0xfffffff8, 0xff72, 0x40, 0x2, 0x80000000, 0xeed9, 0x7ff, 0x0, 0x401, 0x4, 0x1, 0xffff, 0x1f, 0x1, 0xfffffffa, 0x0, 0x6, 0xffff, 0x8000, 0x8, 0x4, 0x5, 0x9, 0x4, 0xc5, 0x3ff, 0x2, 0x5, 0x7, 0x3ff, 0x0, 0xfff, 0x5, 0x4, 0x1, 0x1ff, 0x0, 0x7, 0x9, 0x80, 0x7fffffff, 0x80000000, 0x6, 0xccdc, 0x2, 0x2, 0x8, 0x3c6, 0x5, 0x7ff, 0x7, 0x9, 0x3, 0xfffffffd, 0x5, 0x8, 0x5, 0x8, 0x7fff, 0xa00e, 0x8, 0x6], [0x7, 0x4, 0xad34, 0x3, 0x7f, 0xfffff800, 0x4, 0x2, 0x10000, 0x1, 0x10000, 0x2, 0x4, 0x4df7, 0x7f, 0x10001, 0x0, 0x4, 0x1, 0x5, 0xf5, 0x3, 0x7, 0x6, 0xfea, 0x8, 0x4, 0x1, 0x6, 0x20, 0x100, 0xfffffe00, 0x0, 0x2943, 0x43a4, 0x7fff, 0x8001, 0xfffff233, 0xff, 0xa52, 0x2, 0x6c9a, 0x2, 0x1, 0x7, 0x9, 0x1, 0x2, 0x9, 0x6, 0x80, 0xd20b, 0x9, 0x4, 0x3, 0x5, 0x2726, 0x3, 0x3, 0x6, 0x1f, 0x2, 0x8, 0x80000001], 0x4, ['(}*\x00']}, ["", ""]}, 0x424}, 0x1, 0x0, 0x0, 0xc0}, 0x4000040) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:44 executing program 2: shmget$private(0x6, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:44 executing program 5: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0xd8, 0x0, 0x0) msgrcv(r0, 0x0, 0x46, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x0, 0xee01, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) msgsnd(r0, &(0x7f0000000000)={0x1, "44f5a557d4f0278855588c625366c92c5f6f546ebf0d4ae0000cba09b6a0607c81280e0a464bbad243f3ca7d20e1de34e4531298d2314d8e725d1844af39a9cb765ce0b10dc255fc4e94d59bfa4569fac6652cd5cf99b9a89ec6e4504d33ebaf6b41bfab5c224de331681ce0e0c1bdff260926b036df52f3f81490cbbe3dfe039e0299a1cc1ac50d257a7e47b5d2a133cb838d101886e4de12d8cefdb7064ea871b4c9e2b1458b12fd1129a47ced5be52ed63da519654bcab5e19f5c838fbc976dfda709f7cbe827c152c52f88d859a9"}, 0xd8, 0x800) [ 1950.331139][ T8761] loop3: detected capacity change from 0 to 264192 [ 1950.342029][ T8761] FAT-fs (loop3): bogus number of reserved sectors [ 1950.348862][ T8761] FAT-fs (loop3): Can't find a valid FAT filesystem 02:58:44 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x430802) readv(r4, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) write$evdev(r4, &(0x7f000004d000)=[{}], 0xfffffe82) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)=0x0) fcntl$setown(r1, 0x8, r6) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r8, 0x0) poll(&(0x7f0000000140)=[{r4, 0x4258}, {r5, 0xc6e4}, {r7, 0x42}, {r1, 0x641}, {r8, 0x114}, {r2, 0x80}], 0x6, 0x2) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:44 executing program 2: shmget$private(0x7, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:44 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x100000, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:44 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)={0x1000000c}) r4 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:44 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x11, r1, 0x3ddc8000) preadv(r0, &(0x7f00000001c0)=[{0x0, 0xfffffffffffffe1f}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x800000000009031, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) r3 = gettid() fcntl$setownex(r2, 0xf, &(0x7f0000000080)={0x2, r3}) fcntl$setlease(r2, 0x400, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x0) r4 = inotify_init() inotify_add_watch(r4, &(0x7f0000000080)='.\x00', 0x80000030) open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) r5 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r5, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, &(0x7f0000000040)={0x1, 0x4, 0x80000000}) ptrace$setregs(0xf, 0xffffffffffffffff, 0x0, &(0x7f0000000000)="f839f9bf9f66f0cf7114f278") 02:58:44 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000140)='./file0\x00', 0x9, 0x6, &(0x7f0000001600)=[{&(0x7f0000000180)="04b8586a4c7d74d01e9ae8b60407578dd7a14edbb92ca013d95335ef2beb633d72e07c460029238615f3de4bc156fe77093612a6dcd2fc5033611a1094ab7f19fdf5ddd88895d9d804f9c960fe978917a6153cf4b8f983794252b7e635547d88a9e42334d7eca13a4dd6ed12d2ad3c89da3e4ac16ae994d8e726e6d9cabe960ef3d1a9d1dd19a9bf31eb0e641e30d4593e3ae0a93ecd91d2b93a97f5d6cf8e76788a47a52a25435cc54e6e110465be102d6a3e26e927b012f970f9d371b33dac81176051085169e9442dbf1eda8b368a18", 0xd1, 0x9}, {&(0x7f0000000280)="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", 0x1000, 0x7fff}, {&(0x7f0000001280)="420da2f79ff374845a7eb2b2eb4b9c22591cfe5ecc16cca2a281c51815fd4abc86452993213755c0b7f470cd24c65a7306e1bd2addee9948860b9286292773ccc77193b7191940b8b85e793a7c083f95ea9238eaa6e958d8d8b656903742f17c90532f86acdfbcb7a90857e3a77c917d389942414f80d85630fc148e38919bfd34b3bcab72fb1a277ed4318a685553e6379949a252cfc8fb7a398f5c7e7f58e0e8cb6b0c78177459a0378d34e1cda38eba80f678c1c0d696", 0xb8, 0x9}, {&(0x7f0000001340)="9ccefa38ddb74943ddc60fb8c9b4d103d98e860816fbca24df19b4c2f300962625ba9c0d8f86555e1f43cffa95ee33249185a99ca7f1caff9cbf3fbf9a9cdfcce79b65a38a880824920bfaf927fdc9c7f9b6d31ceed46b171e908aaceae0c565e462e300f5d072133ca702f3375e2e792cf2ec9c87a819ff5caec8e0f06a1477b74aeaad6892f99db474ab6c17f071991506cd614ada19913167b52180b7d4df71c8e9b1962e2bcfc0103c6c00c5b5b72e75e6c8df44acae1306de3b06a5a9aefed7", 0xc2, 0x1000}, {&(0x7f0000001440)="78949e8c5405b24f1fbac1cdf0a98df2fc81d85f1c8aa17c71e5e9ce102ca5232d1599647f19caa6a48fa2ac7d3e71e0c79363fd582b7749c1ef3614d395d096cf24306ae1da6ae5af9baa9e4ab7722f2b27416c641a6b9d1cf2fbb502dcf79a294777827643efdc8828d4aff9b1fbf97c9fe7d3ce0425ce30f20c0f1492d2d60787c6ace489b4e475a1859351f02d13bd7dde9d4c5e831f290b8a0d840964ead36cdba21124c0d401723ae0fcb4", 0xae, 0xffffffffffffff7d}, {&(0x7f0000001500)="fedbfda490a327e32b85bdff8a87cda46ae9570dd8357b08654953222adb23a9c5003e4e9debb01a670ccb54f6398dc7487eadface7141d55482fd10713d739e7ae9169a6c650776ac60cdff1cb4df94d39cee474bb6c0c935a2bc12591c76450739d40185a808062d798a17f4061dda6617cf41a7e9e3fcb465578be00f6df92d516f5f642647c8c46e10f47b90c5ba8a116f0e6b0492e42407b5cb67168e27912296c5c6c98ba4b9947d95539bb4b5406ec1c4b17c1687f7a7c7cf625f0e5be90040490899e8892d5d6c", 0xcb, 0x9}], 0x1, &(0x7f00000016c0)={[{@dmode}, {@gid={'gid', 0x3d, 0xee01}}, {@hide}, {@cruft}, {@unhide}, {@block}, {@mode={'mode', 0x3d, 0x6}}, {@hide}], [{@euid_eq={'euid', 0x3d, r1}}]}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000000)={0x30000004}) r5 = dup2(r4, r3) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r2, &(0x7f0000000100)={0x20002000}) 02:58:44 executing program 2: shmget$private(0x8, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:44 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) syz_open_dev$vcsu(&(0x7f0000000040), 0x1f, 0x10620) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000140)={0x30002007}) r4 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:44 executing program 2: shmget$private(0x9, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:44 executing program 1: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x30000004}) r1 = dup2(r0, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, 0xffffffffffffffff, &(0x7f0000000100)={0x20002000}) 02:58:44 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000002c0)={0x3}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) r4 = fcntl$dupfd(r2, 0x0, r2) epoll_pwait(r4, &(0x7f0000000240)=[{}, {}], 0x2, 0x4, &(0x7f0000000280)={[0x2]}, 0x8) syz_open_dev$vcsa(&(0x7f0000000200), 0x1, 0x7ec00) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{r5, 0x150}], 0x1, &(0x7f0000000180)={r6, r7+10000000}, &(0x7f00000001c0)={[0x1f]}, 0x8) 02:58:45 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) r1 = getegid() chown(&(0x7f0000000000)='./file0\x00', r0, r1) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 02:58:45 executing program 2: shmget$private(0xa, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:45 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:45 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x400000, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:45 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) perf_event_open$cgroup(&(0x7f0000000040)={0x5, 0x80, 0x74, 0x7, 0x8, 0x8, 0x0, 0x7, 0x58d81, 0x8, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xe10b, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x204, 0x9, 0x116, 0x0, 0xfffffffffffffff9, 0x80000001, 0x1, 0x0, 0x7c3c000}, r1, 0xe, r0, 0x0) 02:58:45 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = getgid() getgroups(0x1, &(0x7f0000000040)=[0xee01]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, r1, 0x0, r2, 0x6, 0x2a}, 0x0, 0x4, 0x2, 0x7fff, 0x0, r3, 0x4}) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) 02:58:45 executing program 2: shmget$private(0xb, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:45 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000040)=0x101, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:45 executing program 5: r0 = syz_open_dev$ptys(0xc, 0x3, 0x0) fcntl$setstatus(r0, 0x4, 0x400) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000080), 0x1}, 0xc14a, 0x0, 0x0, 0x6, 0x100000001, 0x0, 0x0, 0x0, 0x20000000}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x28, 0x1, 0x2, 0x3f, 0x0, 0x2, 0x8000, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x2, @perf_config_ext={0x6, 0xb852}, 0x290, 0x8, 0x5, 0x5, 0x1, 0x10001, 0xb5, 0x0, 0x1, 0x0, 0x9}, 0x0, 0x4, 0xffffffffffffffff, 0x0) 02:58:45 executing program 2: shmget$private(0xc, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:45 executing program 5: perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xf00e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}, 0x0, 0x800000000000, 0xffffffffffffffff, 0x0) 02:58:45 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000000040)=[{}, {}, {}, {}], 0x4, 0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:45 executing program 2: shmget$private(0xd, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:45 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r3, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) clock_gettime(0x6, &(0x7f0000000140)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) write$evdev(r3, &(0x7f0000000200)=[{}, {{r4, r5/1000+60000}, 0x2, 0x2, 0x1}, {{0x77359400}, 0x16, 0x6, 0xf12}, {{r6, r7/1000+60000}, 0x15, 0x9, 0x650}], 0x60) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r8, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r8, 0xc020f509, &(0x7f0000000040)={r3, 0x3, 0x8001, 0x63}) r10 = dup2(r8, r9) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500803103000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) bind$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, r11, 0x1, 0x0, 0x6, @random="4bc1736b129b"}, 0x14) ioctl$ifreq_SIOCGIFINDEX_team(r10, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r8, 0x89f3, &(0x7f00000003c0)={'syztnl0\x00', &(0x7f0000000340)={'syztnl1\x00', 0x0, 0x29, 0xdc, 0x6, 0x80000001, 0x4, @loopback, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x80, 0x8, 0xb8ff, 0x400}}) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000540)={&(0x7f0000000400)=ANY=[@ANYBLOB="18010000", @ANYRES16=0x0, @ANYBLOB="100028bd7000fcdbdf250b0000000c00018008000300010000000c00018008000300010000003800018008000100", @ANYRES32=r11, @ANYBLOB="080003000100000008000100", @ANYRES32=r12, @ANYBLOB="25000100", @ANYRES32=r13, @ANYBLOB="140002006272696467655f736c6176655f3100000c00018008000100", @ANYRES32=0x0, @ANYBLOB="88000180080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="1400020076657468315f766c616e00000000000008000100", @ANYRES32=r13, @ANYBLOB="1400020076657468305f746f5f62726964676500140002006261746164763000000000000000000014000200697036677265746170300000000000001400020076657468315f766972745f776966690008000100", @ANYRES32=0x0, @ANYBLOB="20000180140002006272696467653000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB], 0x118}, 0x1, 0x0, 0x0, 0x20008000}, 0x0) epoll_ctl$EPOLL_CTL_MOD(r10, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:45 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000000)={0x30000004}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x0) r3 = timerfd_create(0x6, 0x800) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000140)={0x5000000e}) r4 = dup2(0xffffffffffffffff, r1) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:46 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x1000000, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:46 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="02000000", @ANYRES16=0x0, @ANYBLOB="000828bd7000fedbdf252d0000000c002d0048068186c41a33ba06000600020000000c002d000201aaaaaaaaaaaa0c0005000201aaaaaaaaaaaa06000400a0aa000008002f0006000000"], 0x50}, 0x1, 0x0, 0x0, 0x20004000}, 0x20004880) perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 02:58:46 executing program 2: shmget$private(0xe, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:46 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) connect$unix(r1, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e20}, 0x6e) r3 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r3, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) write$evdev(r3, &(0x7f00000001c0)=[{{}, 0x4, 0xa353, 0xffffffff}, {{0x77359400}, 0x1f, 0x4, 0x6}, {{0x77359400}, 0x12, 0x8, 0x100}, {{}, 0x12, 0x401, 0xfffffffd}, {{0x77359400}, 0x1f, 0x0, 0x3ff}], 0x78) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000008, 0x810, r3, 0x4ab56000) r4 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:46 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x200, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) 02:58:46 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) connect$unix(r2, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip_vti0\x00'}) r3 = epoll_create1(0x0) r4 = syz_io_uring_complete(0x0) r5 = socket(0x200000000000011, 0x4000000000080002, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500803103000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r6, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) bind$packet(r5, &(0x7f0000000000)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @random="4bc1736b129b"}, 0x14) sendto$packet(r4, &(0x7f0000000140)="447143883fcb5fc74c21d43bebd24db608ad38895940404ef0ee4b1708a4bf9d17dbd843853314d31c5815d77ffc33770e04d7e47ecc8f1e3783423a556886c91bec91c72ea59e5c62434ec777d37764446497c7b0dbbef2dbae4330a12803349d9d81ea74ad19af", 0x68, 0x4008800, &(0x7f00000001c0)={0x11, 0xc, r7, 0x1, 0x9, 0x6, @remote}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000000)={0x30000004}) r8 = dup2(r3, r1) epoll_ctl$EPOLL_CTL_MOD(r8, 0x3, r0, &(0x7f0000000200)={0x20000018}) 02:58:46 executing program 2: shmget$private(0x10, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:46 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0xe0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3f, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x3) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) 02:58:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x5) tkill(r1, 0x1e) ptrace$cont(0x18, r1, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) wait4(r2, &(0x7f0000000140), 0x4, &(0x7f0000000180)) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$setregs(0xffffffffffffffff, r1, 0x5, &(0x7f0000000240)="ebceedf2e2cec7a181b2a4ef6c7e99ce5e951675cdbdbbb1501ba257b7286bfe81a32d9ffc404a7e567a7a4d1288eb0a8f25e7f5a940d309fce8f8d1180c5312e1d4ce59cccb9dd7f64148fe49b8618d72b02da4b5850913acb923f34b1ed1d17fa12a829d1de9719851f0d67a885347b380b11a3554b7d90208f31a4d366fadff7cbd0ac128cca62b0d21e6e773b98d61eda7bbd3cdc9d357611ffe37f97056a1565cc23d012724f2d5754c372610b742aa0790bce3c382eb9206080bb5355d14") perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x5b, 0x2, 0x1, 0x20, 0x0, 0x5f, 0x30800, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, @perf_config_ext={0xffffffff, 0x10000}, 0x200, 0x4, 0xfffffe01, 0x1, 0x4, 0x7ff, 0x43ab, 0x0, 0x4, 0x0, 0x81}, r1, 0x6, 0xffffffffffffffff, 0x8) 02:58:46 executing program 2: shmget$private(0x11, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:46 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) ppoll(&(0x7f0000000040)=[{r2, 0x8402}], 0x1, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180)={[0x4]}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:46 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x402) sendfile(r0, r1, &(0x7f0000000040)=0x400, 0x6) 02:58:47 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x10e0000, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:47 executing program 2: shmget$private(0x12, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:47 executing program 1: ioctl$F2FS_IOC_FLUSH_DEVICE(0xffffffffffffffff, 0x4008f50a, &(0x7f0000000040)={0x8001, 0x7fffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, &(0x7f0000000140)={0x9, 0x7fffffff, 0x1, 0x2, 0x3, [0x1, 0x5, 0x9, 0xf55ba3e]}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:47 executing program 2: shmget$private(0x48, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:48 executing program 0: r0 = shmget$private(0x0, 0x1000, 0x1000, &(0x7f0000ffc000/0x1000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) 02:58:48 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)={0x10000000}) r3 = accept4(r1, &(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x80, 0x80000) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000b80), 0x105100, 0x0) sendmmsg(r3, &(0x7f0000000dc0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000200)="c6ab7760c5a0bbeb8a2b2cc80fe0f54e71fff4e5d098cdeafa4e8cec1044deb60778a450a8cc398f5803c281e9124111c4c030d990ee592512c0da869aaef26ea5b53cbcbc500db1afe554ad2920980e7eccb8c502c3e4334ca6e076b9c030ebe8b769b6e2e0030c266c5bd0efdc8e2758d78f95696d5f48d6d02366b14e79892c569408bda972963c0aafc73ebac7420616896be9647023f7ca02eb6eef2f86a3e0b186fa", 0xa5}, {&(0x7f00000002c0)="f2626d9f2857e8b0ce0237dffafb5f68fb232902666b07c55660eb", 0x1b}, {&(0x7f0000000300)="2804196b49fc84d3ed3c85cb6f86097ce7e92b412e2ef15a0cc5b307e2e910d81d305e0a9e64f5726b5f21e13aabc2d143a7c3e9cb2a3e2287072e47362d0614397344f40e6d9ac2aa258e68996e1493e397ac9725891bb0a595905750481c663ad4996ab0c290f5ac2e40d4f0331e17840173fdaf933567d169cc1b96fabdaaad325036692c551521114a9cfd", 0x8d}], 0x3, &(0x7f0000000400)=[{0xc0, 0x10d, 0x1, "e0467fd2a90d6c09283dcb9bb9aa892202b9f2c22ef5214005e431e3aa83e076c86f84a7bdc5e3db5d9ca9acf1a1dfd981e632459d5f0bf1dea595a8dffb6335d31b62acf135c3477c19a63eef58e944167e71e819e06441777cd763e933a8f31c622faa1fa4a61387cc97082bc320261946f180085d325afa67b0323746ec68dc18ed869068049bccde393559fedf8a9b15ae045a9472aa2b3a562ad93611264761afe19bb797e100cb2b"}], 0xc0}}, {{&(0x7f00000004c0)=@nl=@unspec, 0x80, &(0x7f0000000800)=[{&(0x7f0000000540)}, {&(0x7f0000000580)="6d9aa1781d16193871a5ab5414fc50f096edb84b15596724ea0b024354ef34b63dcf5238cac036d42dcf2791522086116301f7cf30", 0x35}, {&(0x7f00000005c0)="5b93f480e1fd0a69df5d9bfd1513c3bbe7bdc2fcc39fe685e6c7777c362837a572abd42b506b76f76757b529dcdf9861919aa70a9a8e68847a44c7661af6eb94a436f848159517ebf59b3722445be30f848fbda3ef96ab10bbd63252bec87709e2028be06570d6690fee5c8f5fff1f43d1fc7f3453c81ced8baed34dc640785b01caabf898177fec7de4ab324857a44c4c7dae4fae297af46f64a92eeeecfe88f37f6583d7eb018bfc65cfcaa7248984826a4c9ca9d6bcb0640d98d97f82c2e6df297f40a9ddfb20930429cd922e604bc0ba0c37b38d12604ed9e49efdf104", 0xdf}, {&(0x7f00000006c0)="14315e90e4391bd81be63d6f652dd8f1eeeb532c0c6514476db72e3c2b95f60f09d35424642dd44dcd210d5209080da2c92186f6367eaed36c0897d7bd", 0x3d}, {&(0x7f0000000700)="56301056837d327eec0098e7cdcd36c9fb1c48b6a64b91d10778bad18cc7a1658bda28b1136af877f45a9b82c85561bfccf305bf42493c2b046378597cf45a208dbccd89f2465b70fd7a9416c923e9", 0x4f}, {&(0x7f0000000780)="8a72dddf914dbaf7480a8841458aee426349ea5df370dfb6f74920ee23704f52b55efa5a49198d5824ea367ecd33b0f3ed0d356bd314fa520dea4f345c0ee112740cae4907150c0eb9ff0dce9b01dc35b68a3bfd27e1e4fcc3b32bb50342", 0x5e}], 0x6, &(0x7f0000000880)=[{0x78, 0x115, 0x40, "07ac8c3f11c06c5bb68916d544de6d32d62a9bc2c7957f06f91150403b4eefc8eda0f246e89fb7904e9d9890644d52dd57beeb6e0cbc452da079907b93bc63289c08ca0be32ba4194f4c8a1fb1102f8df4a46a2d61471a6aeac90259ff0cb8d8380c4f0b7d"}, {0xd0, 0x6, 0x4, "96c8f7defbafc3766cf04724dc9c6223e8553faef0102921a7d7281a763b1463b21c1c505cb30ed80ed2ed33a2ccbb3ccebe54d2c9016a4437467796d7e06b1adced9589d0cbce65a1bad6faade3dec4251cb964e8cc4af0f5813cd1b307f9bb0d8ad69f89991ef0410567b91a85f33136e8ef46824b75be3864a46b0dd843deca1b3530fdd377c6abfa2eab3c3b0e2c80af3af241df3a02f35392e5899ea19b0413575bb5ba062fd105e47803d3ccd1ec97590186c45291e5"}, {0xe0, 0x3a, 0xff, "029803c528281d1a534b2d7c5c9868c96a2c4f4a576d0bbfdbdf7d1e35d3bc581e44797dfded4a7c2307ce6ca22603fb119a62f285d00671bf2ce4aac623607c18e2822a889a380e63869cc9a09b4c025fdc98c339125476e5a56fc6b276c6a4278ed7f513e0bff134235eb2084d2da7e0314156fbd2851b7099f206c9da9c89704cfc153fbe316863a70d7f67c8bd3be435c7dd9515727c75383f84f210be242a16861bfae5b52b30fc54db9a47a4297bdf79613f80fbcfe4a9dd5ab84679b95f2a070bf25bed7696"}, {0xc8, 0x115, 0x868, "25f45c2a329dd002ef503c3a841c80abb7cfbf1c6eceb5074569ea26d943cc57f262520828e0cea9ce0e350d5aa6f1e47cb981975bd2364940d404ffc0e4aa24ebd046094e6fd586f9b64e79d4afe68967600f634584cac113ce188ba02f0714c28e5a9139a4963de8ca9091a15c04d61041c0aef4d24ab969481cd073d1c8202b9c5cb663f4888c0a58bfa50a383cca8de83348ce0cce7d81aacfcba727429eff710263b15257737b8eeefa9b2b20fd2c"}], 0x2f0}}, {{&(0x7f0000000bc0)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x38}}, 0x2, 0x1, 0x3, 0x2}}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)="7a24a4624e838932cde2b0f676fe422e", 0x10}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d80)=[{&(0x7f0000000cc0)="5e08d3214f4f5634eabc9b2c2f0558525fbec97b2af8a55491de87db68dfab85727856843e11cf142c1983f345be4b5df255fc606276076747134ccbabba12556027df7289fda9c7c8d8f1506c2742cc120501aa6858dc2576cdd4475da6148017965b2c7dd1fe97c4ad1d22777720be4ada029109095b95836ce11f969bf9e63b7ee789", 0x84}], 0x1}}], 0x4, 0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r5 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:48 executing program 2: shmget$private(0x4c, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:48 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) r4 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000140)='./file0\x00', 0x6, 0x2, &(0x7f0000000340)=[{&(0x7f0000000180)="32bef9dac1f89f453697ebaf9e9e3aa7c829bac0dfbab73734f5b1a73efc1a4ac3e2a662b1a3aeaa42363bbc5375ccac5569a0e244f548ccb47aa19f5669fe8f8c394b96ea901fbb0e923d3989826b189914c00eb788424e2151d8f849772f5806f8b5ee85fd26a5fc290bda9d0eb9b90f1adc8ba1a187feb5a6b085adb8002a012a299f61cbc8a4e45566b9a84195a53cac379c1c7f109b77df55f86b5c0a66cce26da0fdf7164c4039033edef65fbf128d2ce3d4d117fb6f4c4f01805e", 0xbe, 0x7}, {&(0x7f0000000240)="f0b8df242c88dcdec6698138d5ff4b4f7aa01ba992109daf3b9fa8bf77dd81a292c76d8a866d6d3d892a7c6a8ddcf494b4741a3d80d0eedc9006f6779857facc291fb3a156cfa38c04819d9687e476d953ef2570910f4e4e1beeafd5e12be4e1eda1d9aaded47625c391dac0d4c56210c75ba6783b4f1272d963308b00bda4046d42ff9ff3f638220908d73b690476449d655a12110770f5e5c3bd8dcdd4f9ccabdf985ab7ec6fa384afdfb5a819a208f0f31cf04ad75ba6ef6dbbc33266908a6761ec831b", 0xc5, 0x40}], 0x1200020, &(0x7f0000000380)={[{@mpol={'mpol', 0x3d, {'prefer', '=relative', @val={0x3a, [0x2d, 0x38, 0x3, 0x36]}}}}, {@huge_never}, {@huge_within_size}, {@gid}, {@huge_advise}, {@size={'size', 0x3d, [0x38, 0x30, 0x25, 0x3d, 0x67, 0x6d, 0x2d, 0x25]}}, {@uid={'uid', 0x3d, 0xee00}}, {@gid}], [{@smackfsroot={'smackfsroot', 0x3d, '-{*'}}, {@smackfshat}, {@euid_lt={'euid<', 0xee00}}]}) openat(r4, &(0x7f0000000480)='./file0\x00', 0x3b1001, 0x70) 02:58:48 executing program 5: r0 = gettid() process_vm_writev(r0, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) syz_open_procfs(r0, &(0x7f0000000480)='limits\x00') r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r1, &(0x7f0000000280)={&(0x7f0000000040), 0xc, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000400000000fedbdf2514000000080001000300000008000300", @ANYRES32=r2, @ANYBLOB="0c000600010000000100000008000100020000000c000600000000000000000008001d00", @ANYRES32, @ANYBLOB="00003f9eb3d700232bc109661acbcf3c7cc32c36b0850f06e44074fdc2d7f7c6b8c7cbb00b81b696716d19d6658b73ed42f7f457d65f6f2217dac4127cc88b877331ff9c23635a1e5f7c2d67af0eb037c11171afc88d9631b707350e21a85aa0ee6bf6970000000000", @ANYRES32=r0, @ANYBLOB="0c0006000100000001000000"], 0x60}, 0x1, 0x0, 0x0, 0x40000}, 0x0) sendmsg$NL802154_CMD_SET_PAN_ID(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x0, 0x10, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x28}, 0x1, 0x0, 0x0, 0x8000}, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 02:58:48 executing program 2: shmget$private(0x68, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:48 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) r4 = socket$nl_audit(0x10, 0x3, 0x9) copy_file_range(r1, &(0x7f00000000c0)=0x38a3, r4, &(0x7f0000000140)=0x4, 0xe8b46b3, 0x0) 02:58:48 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x105000, 0x0) fcntl$lock(r3, 0x5, &(0x7f0000000140)={0x0, 0x0, 0x8001, 0xdd80, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r4 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:48 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x2000000, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:48 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x4200, 0x0, 0x0, 0x0, 0xad, 0x0, 0x0, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 02:58:48 executing program 2: shmget$private(0x6c, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:48 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) ioctl$MON_IOCX_MFETCH(r4, 0xc0109207, &(0x7f0000000140)={&(0x7f0000000040)=[0x0], 0x1, 0x8}) 02:58:48 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) r1 = pkey_alloc(0x0, 0x6) pkey_mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, r1) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x5f) shmat(r0, &(0x7f0000ffb000/0x3000)=nil, 0x0) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)=""/66) clone(0x0, 0x0, 0x0, 0x0, 0x0) 02:58:48 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000140)="bf85f7e5102e3ad3944aa0df61c15bb52a499baa588058fcc5c9b6002261dbc6fa0221dc398ef14ea4994f81b4c9a6e4615b2726a81586dad2c8b273c6c010dc42f15bcbcf9c041ab2e0098cc1bc6f49fe4c844f9fe8f1c8b457a061c3e17f395506f12d2cb56dce921dc8524f72d3cdb84a0d18ae0473a614e97bc18265315193fb4c7372a67bc00390ec", 0x8b) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) creat(&(0x7f0000000040)='./file0\x00', 0x110) 02:58:48 executing program 2: shmget$private(0x74, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:48 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) r3 = syz_open_dev$char_usb(0xc, 0xb4, 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000000)={0x10000004}) r5 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:48 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) epoll_wait(r3, &(0x7f0000000040)=[{}], 0x1, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r4 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:48 executing program 2: shmget$private(0x7a, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:48 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) shmctl$IPC_RMID(0x0, 0x0) 02:58:48 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = dup2(r2, r3) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:49 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x2040000, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:49 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4, 0x0, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) perf_event_open$cgroup(&(0x7f0000000040)={0x2, 0x80, 0x2, 0x4, 0x7, 0x0, 0x0, 0x100000001, 0x23010, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x8da5, 0x1, @perf_bp={&(0x7f0000000000), 0x1}, 0x1001, 0x1, 0x1, 0x3, 0x4, 0xfffffeff, 0x1, 0x0, 0x1ff, 0x0, 0x2e}, r1, 0x0, r0, 0x9) 02:58:49 executing program 2: shmget$private(0x204, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:49 executing program 2: shmget$private(0x300, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:49 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x200000a, 0x40010, 0xffffffffffffffff, 0x8000000) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r2, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) write$evdev(r2, &(0x7f000004d000)=[{}], 0xfffffe82) r3 = perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x1f, 0x1, 0x7, 0x80, 0x0, 0x7fff, 0x20000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x7d, 0x1, @perf_config_ext={0xf32e, 0x3341}, 0x0, 0x13f7, 0x2, 0x1, 0x1, 0x200, 0x81, 0x0, 0x6}, 0xffffffffffffffff, 0xb, r0, 0xf) syz_io_uring_submit(r1, 0x0, &(0x7f0000000080)=@IORING_OP_SPLICE={0x1e, 0x4, 0x0, @fd_index, 0xaf, {0x0, r2}, 0xffff, 0xa, 0x0, {0x0, 0x0, r3}}, 0x7) 02:58:49 executing program 2: shmget$private(0x402, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:49 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000000040)={0x40000000}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:49 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/bus/input/devices\x00', 0x0, 0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000140), 0x80002, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000000180)={0x80000000}) r5 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:49 executing program 2: shmget$private(0x406, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:49 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x0, 0x8, 0x4, 0xff, 0x0, 0x4, 0x10040, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0xff800000, 0x2, @perf_config_ext={0x6, 0x3}, 0x800, 0x1a74, 0x0, 0x2, 0x8, 0x800, 0x5, 0x0, 0x1ff, 0x0, 0x7}, 0x0, 0x3, r0, 0x8) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x9, 0x51, 0xc0, 0x5, 0x0, 0x1, 0x14490, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3ff, 0x6, @perf_config_ext={0x1ff, 0x4000000000}, 0x3090, 0x5, 0xff, 0x7, 0x8, 0x9, 0x0, 0x0, 0x20, 0x0, 0x1006}, 0x0, 0xf, r0, 0x8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000012c0), 0x200002, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x2881e000) 02:58:49 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = syz_mount_image$iso9660(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x101, 0x2, &(0x7f0000000400)=[{&(0x7f0000000280)="3aa0e817578b08df750334c74837ea5cc61c8d2515c36cbc6aaaaa559c0bf044e6c08181c13db6f9a9f012a555991f162c1962a698753e3b01179a5ead2a3a13777a32be3e29a8b111c55f80bd8df782ad71a9dc14ebaf6480ac18c639d69649739871ba686d607440af4ca36c494ffe801da6a73f58016e2dfb443da499959e7b3c241bd1437766f419136678d61fca311e30ff63cdead9", 0x98, 0x2}, {&(0x7f0000000340)="c5e9a5a24fc41fb1b9890e9ab276035f735b361092d47d3a4b24276bf09f14943b72228ef50ad35c13db447ad855ab398a97675180c7f646ecd9df8e6f663032aec3b59ddc7f019976afb045107e3d9c2bd90c70222cf3ffe72f6923498166ccb064705d4a7f4c1549b5637beb02e723370dc5a79f0e2f990262eef0caf2ce147e14", 0x82, 0x81}], 0x100020, &(0x7f0000001900)=ANY=[@ANYRESDEC, @ANYRESDEC=0x0, @ANYBLOB="c122ee1cee4d567f316bbf68"]) ioctl$BTRFS_IOC_GET_DEV_STATS(r2, 0xc4089434, &(0x7f0000000480)={0x0, 0x5, 0x1, [0x6, 0xfffffffffffffffe, 0x8000, 0xa1, 0x4], [0xfffffffffffffffa, 0xe1, 0x1000, 0x2000fb63, 0x2, 0x8, 0x3f, 0xff, 0x1, 0x10001, 0xffffffffffffffff, 0x8, 0x4, 0xadd6, 0x1000, 0x200, 0x0, 0x0, 0x2, 0x7, 0x6, 0x2ec, 0x6, 0x8, 0x7, 0x5, 0x3, 0xff, 0x10000, 0x8, 0x9, 0x745e, 0xfff, 0x1, 0x1, 0x7fff, 0x0, 0x1, 0x8000, 0x80, 0x0, 0x6, 0x4, 0x0, 0x58ff, 0x9, 0x1ab, 0x2, 0xfffffffffffffff7, 0x5, 0x6, 0x2, 0x4400, 0x1, 0x3, 0x935, 0x40, 0x8001, 0x2, 0x0, 0x37, 0x67c6, 0x6d, 0x9, 0x2, 0x1, 0x4, 0x4, 0x8000, 0x2, 0xb96c, 0x1, 0x1, 0x11eb, 0x0, 0x101, 0x0, 0x2, 0x7, 0x400, 0x1ff7, 0x5, 0x0, 0x3001afcb, 0x3ff, 0x3, 0x8df, 0x9, 0x2, 0x101, 0x80000000, 0x6, 0x5, 0x2, 0x1, 0x101, 0x9c6d, 0x8, 0x1, 0xffffffffffffff21, 0x1, 0x80, 0x1, 0x1, 0xffffffffffff0000, 0x8, 0x1000, 0x8000, 0x6, 0x8000, 0xda40447, 0x7fff, 0x0, 0x9, 0x80000000, 0x53c, 0xd469, 0xffffffff, 0xff, 0x7, 0x8000]}) ioctl$BTRFS_IOC_DEV_INFO(r3, 0xd000941e, &(0x7f00000008c0)={r4, "28ce9b9e5f34ed393ea111178438e548"}) r5 = dup2(r2, r1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0) r8 = pidfd_open(0x0, 0x0) r9 = socket$inet6_udplite(0xa, 0x2, 0x88) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) r12 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r12, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f00000018c0)={0xa0000008}) ppoll(&(0x7f0000000040)=[{r0, 0x2002}, {r12, 0x2004}, {r7, 0x8288}, {0xffffffffffffffff, 0x2001}, {r8, 0x1018}, {r9, 0x4200}], 0x6, &(0x7f0000000180)={r10, r11+60000000}, &(0x7f00000001c0)={[0x7fd]}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:49 executing program 2: shmget$private(0x500, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:50 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x3000000, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:50 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r1, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) write$evdev(r1, &(0x7f000004d000)=[{}], 0xfffffe82) vmsplice(r1, &(0x7f0000000480)=[{&(0x7f00000001c0)="0c3ccb85fbfe4c27c564eadacd2023439fe258f4612b80751775563b1fd07f1b2251780dbef596e918954225d96c40af069f7c5809385fda775dcb1a05d5f4342286f52b108214409c25d1b077288e14ec5a4d212a479fa52876cd3749468280d5a34d8795286e5bdcedbf07f9527d5514bdf349a7ecd2d27e2dc422686c3c847fea2527dd9c079521917618e844fc0337e48a37b5d71c0068d92583a7e22fdb9ba1d6677ac908b2154af2c0963d1c", 0xaf}, {&(0x7f0000000280)="2a3c8b6a5c7a2216cf7b33d141a32a4ad2e9eb3c840b200465c4df20ea8cea26b67d9f5a0aa371eb66dbe56c7335d2eab3a18f0f3e122c7ab5ccd96b13ed8b611cbd22cbded1b2d3687917dd551678fa9392d2de3f1948fb454524c2595aa3b6a9952e1f894c45b7ea5f5b840c3610ef3b87bf64ba75209459447c9cee3e0c57f4d7f56590aa59b7cdb00058b5f4565c17796ad0828531", 0x97}, {&(0x7f0000000340)="64a40e99cc82ea68fcc0bf59145278e911d45189eab7052ae62659532272b30c28a0bc8863e3aeb01a29324d1b0a6991b47a348f49705810326092c6e139f69e2fdaf5322dcab477", 0x48}, {&(0x7f00000003c0)="32c8495a00e19cbbc16738ff3a4b675f0a6d30cba39700dfe0929691173aba894b459702da18ba38dbed2bad90d97e395c772e91fbf179c3c76ecb5788c9a856f83192582ac1ea5fbd0bdc7c07d9a67d64868add7167860f991b24a2070bf87cbb2c01a777851af559ee6d2235131f98795fe00c4f7ef5c78347bd4c7d9673cf823364a58f10e8b8cfbdc9869252739d", 0x90}], 0x4, 0x8) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) sendmsg$NL80211_CMD_SET_PMKSA(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0x54, 0x0, 0x10, 0x70bd2b, 0x25dfdbff, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_SSID={0x22, 0x34, @random="eb18e3730cbb5312dbe35232cafca385e2db2a2356c9332cba5ee20f2f5f"}, @NL80211_ATTR_PMKID={0x14, 0x55, "54ec2b7c2cf6367b80162bd26fdbb229"}]}, 0x54}, 0x1, 0x0, 0x0, 0x488c0}, 0x20000000) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 02:58:50 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r3, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) write$evdev(r3, &(0x7f000004d000)=[{}], 0xfffffe82) r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x5) tkill(r4, 0x1e) ptrace$cont(0x18, r4, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f00000001c0)="109e9ffa8ea4bf3e338ad5e9dd2760dd0a04f5a5605886eb063619412ca9b94ebb81778eef5bd41b30e29175b7a62b04b18cd7b46c79") fcntl$lock(r3, 0x6, &(0x7f0000000140)={0x2, 0x2, 0xdb, 0x2, r4}) r5 = dup2(r2, r1) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r0, &(0x7f0000000100)={0x10002006}) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) r7 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000000040)={0x10}) 02:58:50 executing program 0: shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmget(0x1, 0x4000, 0x80, &(0x7f0000ffb000/0x4000)=nil) r0 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = shmget(0x3, 0x4000, 0x800, &(0x7f0000ffc000/0x4000)=nil) shmat(r1, &(0x7f0000ffb000/0x2000)=nil, 0x1000) clone(0x0, 0x0, 0x0, 0x0, 0x0) shmat(r1, &(0x7f0000ffa000/0x2000)=nil, 0x3000) shmat(r0, &(0x7f0000ff9000/0x4000)=nil, 0x1000) r2 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(r2, &(0x7f0000ffc000/0x4000)=nil, 0x4000) shmctl$IPC_RMID(r2, 0x0) shmctl$IPC_RMID(r2, 0x0) 02:58:50 executing program 2: shmget$private(0x600, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:50 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = epoll_create1(0x80000) epoll_pwait(r3, &(0x7f00000001c0)=[{}], 0x1, 0x80000001, &(0x7f0000000200), 0x8) r4 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000000100)={0x20002000}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) r6 = syz_open_dev$char_usb(0xc, 0xb4, 0x80000001) dup3(r5, r6, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800003, 0x12, r7, 0x0) epoll_pwait(r7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}], 0x6, 0x8, &(0x7f0000000040)={[0xfff]}, 0x8) 02:58:50 executing program 2: shmget$private(0x604, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:50 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 02:58:50 executing program 4: r0 = add_key$keyring(&(0x7f0000000340), &(0x7f0000000380), 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f0000000080)={'syz', 0x1}, &(0x7f00000001c0)="dee7030022cf9e5e1dbac27b0426fc0299c41fb9b9761a1b44dac894f365ae68edf335abf35ec53d6751467ebd2c187491bcab2c8d34fec505fc8a14622dba33ff9b054eb7e8a5bc4ab2719cb230328931deb95ef3fcafb1ce27743a93f4715976edec860ab49c3a4f51ab0124b50c3362201a307df03000", 0x78, r0) keyctl$search(0xa, r0, &(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000140)={'syz', 0x1, 0x2e}, 0xffffffffffffffff) keyctl$unlink(0x9, r0, 0xfffffffffffffffe) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = gettid() r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) fstat(r5, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f0000002880)={&(0x7f0000000280)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000002700)=[{&(0x7f0000000440)="fc0eedd2568c74cff736bbf91fe500381a2d759ee6da81d3a0ec0237f6356f6b2b504056f86c2da090728c4e177eb88f6e5e697290757444d2ee421c9045eeec76f262a61bf956d9af36a36176cb989ddeefd7c3e34076a3a9a037d563d9805ea29c84838bd5988eeff9766670b7e81872f3c4048d0fe34e2079e5563eb5d0529e2547c91b569f42bfb84db094b6087436dd3c36b52048480dca44ce600809ce2f81e615e598c17a4e32b20efe07d2e5f6d0d1feb377efa567c9b6092db8389a2530ae5e0a20122eab4bb2632b722548fcfac1404f", 0xd5}, {&(0x7f0000000040)="cc159d", 0x3}, {&(0x7f0000000540)="bc6de26fe548b45df5d840acd326b717bd623e6fc38ad1e799d1efd146e92316bbb274569afba0c28f1f7e52de0081820713f20ef08625542c7bfc041fdcd87e0e457ddae29b0a4c11333ae348f747bde25717dcc650ea40d572806641b58d26a7eaf42faab1ae0cdf7f4bc1151dd134b44e143260537a7387eb3de18c0161acb006150ad469f0d21cecafb40523e38b27ba32b2e92abd8371160a09b0e256c9b80a303ed6cb24a5449148c8cfa00a7df9512717f72646f675a30b64ad3976d526f271b7831e7ae1ff2014cb2e0821b70c7f04c02e8f125b6e364c13486f82da5d1860", 0xe3}, {&(0x7f0000000180)="80986d653a3e1802da7cff03f4de9521cb3c088358430e8a7ccbae72b3", 0x1d}, {&(0x7f0000000640)="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0x1000}, {&(0x7f0000001640)="cac8d1aef7448d15a8c1a4254947b6ad70a4a7910ae363776902b9e728833c68acc1a3ddbbb008cc0d478b92ca38c9ffeb52caddc3ea6747ef5f61e09c2bab09560b86833f742ce472f40910079dd19ed3470a99cb0f2214667a330e2ba08e64e7699649e3755303a570108be8050ef653d5385f72e6b0956c7d88a907a5d1c2d0cdc0341090a5e987607a", 0x8b}, {&(0x7f0000000300)="bd4450c9921decb7674e8dde6a21cc0fd0fa8ed6afbb3030b2ee8175fb5bcd73edb04a", 0x23}, {&(0x7f00000003c0)="bdc7290943600602c82e02b7e78a66379def9053ff3809b99d5eb06bc8393a3d9ef7eb7b63ce6c73400c9edc5b59e7", 0x2f}, 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", 0x1000}], 0x9, &(0x7f0000002840)=[@cred={{0x1c, 0x1, 0x2, {r4, 0xee01, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r6}}}], 0x40, 0x20040844}, 0x20000080) r7 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r1, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r2, &(0x7f0000000000)={0x30000004}) r8 = dup2(r7, r2) epoll_ctl$EPOLL_CTL_MOD(r8, 0x3, r1, &(0x7f0000000100)={0x20002000}) r9 = request_key(&(0x7f00000028c0)='ceph\x00', &(0x7f0000002900)={'syz', 0x0}, &(0x7f0000002940)='keyring\x00', r0) r10 = add_key$keyring(&(0x7f0000002a00), &(0x7f0000002a40)={'syz', 0x2}, 0x0, 0x0, r0) keyctl$search(0xa, r9, &(0x7f0000002980)='cifs.spnego\x00', &(0x7f00000029c0)={'syz', 0x2}, r10) 02:58:50 executing program 2: shmget$private(0x700, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:50 executing program 2: shmget$private(0x900, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:50 executing program 5: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x200080, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f00000001c0)={{0x0, 0x800, 0x4, 0x7, 0x8001, 0x8, 0x14000, 0x3, 0x2, 0x3, 0x3ff, 0x400, 0x3, 0x6, 0x80}, 0x10, [0x0, 0x0]}) ioctl$BTRFS_IOC_TREE_SEARCH(r1, 0xd0009411, &(0x7f0000000240)={{r2, 0x7, 0x9, 0x4, 0x40, 0x8001, 0x6, 0x5, 0x0, 0x10001, 0x3, 0xfffffffffffffff9, 0x4, 0x3, 0x7}}) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x5, 0x4, 0x90, 0x3, 0x0, 0x80, 0x10080, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x401, 0x1}, 0x2, 0x8, 0x6, 0x7, 0x9, 0x1, 0x6, 0x0, 0x200, 0x0, 0x4}, 0x0, 0x8, r0, 0x8) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000040)={{0x87, @rand_addr=0x64010101, 0x4e23, 0x0, 'lc\x00', 0x16, 0x400, 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e23, 0x0, 0x8001, 0x0, 0x6}}, 0x44) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 02:58:51 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x4000000, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:51 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x11000, 0x1a0) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000000)={0x30000004}) r4 = dup2(r3, r1) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:51 executing program 2: shmget$private(0xa00, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:51 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2944, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x401) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x81, 0x8, 0x8, 0x2, 0x0, 0x9, 0x14081, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xb5, 0x2, @perf_config_ext={0x10000, 0x8}, 0x1000, 0x6, 0x6, 0x6, 0x2, 0x7, 0x4, 0x0, 0x200, 0x0, 0x10000}, 0x0, 0x7, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x8) 02:58:51 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x7800) clone(0x0, 0x0, 0x0, 0x0, 0x0) 02:58:51 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) connect$inet6(r4, &(0x7f00000007c0)={0xa, 0x4e24, 0x7, @remote, 0x10000}, 0x1c) 02:58:51 executing program 5: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) r1 = shmget(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) clone(0x2000, &(0x7f0000000000)="808dc4ef5876160239b15cfc4b1034a531e50668c81c73e2dbd37209a009fc498aca5c8bf8026a794fefd68c3000fb3795fa6570d4d9ca41dd8b058e36984cf07016b555b62c15a7074a623a4ad3d52d693e169887ae220320836f484525dc343bc1d6d830390ace7165e9854be871f4a324c3fc10d2c72f354993c0af9f6187d8ae13cb68e156bdc9d8216ebb5d85b9dca93c666285bc251e73b3f19575577d595155ea6f9d6889e89ed682ba088f97", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="72abe5c2dc0d86f9cb3091f37fc32111393e434eab51a87038f1f36dd230b693d0df449289b4e7bb2e267b592806b0c4d855a2c9dbf2479b9feb76c2aa4e0700577157597ca0149f437a0d7613e9e5298f04dd7aeea28c6c93c2f65cb7674faea4c3a1e8728710c16d44e80aec15e60f3df62aadf72f221b134d9211336f37bc4a2a43f0879bb1dc7526005e175a318e5c7ca3801124d3b035eb163dbac150c3871d5a11d9740b6c59988e2d6f2336cbc7bb4fc8927992eaadfceeb623b6e4c0ebb5d2c6828b3c80b15f83bb") clone(0x40000000, &(0x7f0000000300)="e8c63870ca9c68a30a56bbf863848fc38b0a6da73da9257360082a15df1f3182dceac1295d256fd6ef929866c8f3710200ebbfd4ba80df03fd3dc54d7273270b7ac043a19a01dded404c1611fb2727fef0949defd632d19b9cddda7bdc56a8e236066e4a630e85f5c47ed739803054280e678afb6ae33d0062b31d1a1a57fb8bd0837e70b5d2888fdbf8949cff84a2c313a43df2a1186a5cd5dd32f6a0", &(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)="0694f7965aee0fc9472be6feff10292a0be14e368e6d2f1fbf42f906f5e2ea62d34295267b4168827cb6c3f3cb") r2 = syz_io_uring_setup(0x76fb, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000400)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) syz_io_uring_submit(r3, r4, &(0x7f0000000180)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, r5+10000000}}, 0x8) syz_io_uring_submit(r3, r4, &(0x7f00000001c0)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x2, 0x0, 0x0, 0x0, 0x12345}, 0x0) syz_io_uring_submit(r3, r4, &(0x7f00000003c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x81) io_uring_enter(r2, 0x302, 0x0, 0x0, 0x0, 0x0) r6 = semget$private(0x0, 0x3, 0x520) semctl$SEM_STAT_ANY(r6, 0x1, 0x14, &(0x7f0000000240)=""/4) syz_io_uring_setup(0x2de1, &(0x7f0000000240)={0x0, 0x0, 0x8, 0x0, 0x194}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000500)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r7, 0x0, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x1, 0x0, @fd_index=0x4, 0x0, 0x0, 0x0, 0x19}, 0x0) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) semctl$SEM_INFO(0x0, 0x4, 0x13, &(0x7f0000000580)=""/173) syz_io_uring_submit(r3, r8, &(0x7f00000002c0)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x1, 0x9, 0x0, 0x0, 0x1, 0x1, {0x2, r9}}, 0x4) 02:58:51 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r4, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) write$evdev(r4, &(0x7f000004d000)=[{}], 0xfffffe82) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r5 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:51 executing program 2: shmget$private(0xb00, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:51 executing program 5: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) r1 = shmget(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) clone(0x2000, &(0x7f0000000000)="808dc4ef5876160239b15cfc4b1034a531e50668c81c73e2dbd37209a009fc498aca5c8bf8026a794fefd68c3000fb3795fa6570d4d9ca41dd8b058e36984cf07016b555b62c15a7074a623a4ad3d52d693e169887ae220320836f484525dc343bc1d6d830390ace7165e9854be871f4a324c3fc10d2c72f354993c0af9f6187d8ae13cb68e156bdc9d8216ebb5d85b9dca93c666285bc251e73b3f19575577d595155ea6f9d6889e89ed682ba088f97", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="72abe5c2dc0d86f9cb3091f37fc32111393e434eab51a87038f1f36dd230b693d0df449289b4e7bb2e267b592806b0c4d855a2c9dbf2479b9feb76c2aa4e0700577157597ca0149f437a0d7613e9e5298f04dd7aeea28c6c93c2f65cb7674faea4c3a1e8728710c16d44e80aec15e60f3df62aadf72f221b134d9211336f37bc4a2a43f0879bb1dc7526005e175a318e5c7ca3801124d3b035eb163dbac150c3871d5a11d9740b6c59988e2d6f2336cbc7bb4fc8927992eaadfceeb623b6e4c0ebb5d2c6828b3c80b15f83bb") clone(0x40000000, &(0x7f0000000300)="e8c63870ca9c68a30a56bbf863848fc38b0a6da73da9257360082a15df1f3182dceac1295d256fd6ef929866c8f3710200ebbfd4ba80df03fd3dc54d7273270b7ac043a19a01dded404c1611fb2727fef0949defd632d19b9cddda7bdc56a8e236066e4a630e85f5c47ed739803054280e678afb6ae33d0062b31d1a1a57fb8bd0837e70b5d2888fdbf8949cff84a2c313a43df2a1186a5cd5dd32f6a0", &(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)="0694f7965aee0fc9472be6feff10292a0be14e368e6d2f1fbf42f906f5e2ea62d34295267b4168827cb6c3f3cb") r2 = syz_io_uring_setup(0x76fb, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000400)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) syz_io_uring_submit(r3, r4, &(0x7f0000000180)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, r5+10000000}}, 0x8) syz_io_uring_submit(r3, r4, &(0x7f00000001c0)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x2, 0x0, 0x0, 0x0, 0x12345}, 0x0) syz_io_uring_submit(r3, r4, &(0x7f00000003c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x81) io_uring_enter(r2, 0x302, 0x0, 0x0, 0x0, 0x0) r6 = semget$private(0x0, 0x3, 0x520) semctl$SEM_STAT_ANY(r6, 0x1, 0x14, &(0x7f0000000240)=""/4) syz_io_uring_setup(0x2de1, &(0x7f0000000240)={0x0, 0x0, 0x8, 0x0, 0x194}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000500)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r7, 0x0, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x1, 0x0, @fd_index=0x4, 0x0, 0x0, 0x0, 0x19}, 0x0) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) semctl$SEM_INFO(0x0, 0x4, 0x13, &(0x7f0000000580)=""/173) syz_io_uring_submit(r3, r8, &(0x7f00000002c0)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x1, 0x9, 0x0, 0x0, 0x1, 0x1, {0x2, r9}}, 0x4) 02:58:51 executing program 2: shmget$private(0xc00, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:51 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000180)={0x40000002}) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/schedstat\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/partitions\x00', 0x0, 0x0) preadv(r4, &(0x7f0000000340)=[{&(0x7f00000001c0)=""/150, 0x96}, {&(0x7f0000000280)=""/147, 0x93}], 0x2, 0x8000, 0x8000) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f0000000000)={0x90000016}) r7 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:52 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x5000000, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:52 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) epoll_wait(r3, &(0x7f0000000040)=[{}, {}, {}, {}], 0x4, 0x67) readlinkat(r3, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/27, 0x1b) r4 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:52 executing program 2: shmget$private(0xd00, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:52 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000040)={0x70000033}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00000001c0)={0x20002000}) 02:58:52 executing program 5: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) r1 = shmget(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) clone(0x2000, &(0x7f0000000000)="808dc4ef5876160239b15cfc4b1034a531e50668c81c73e2dbd37209a009fc498aca5c8bf8026a794fefd68c3000fb3795fa6570d4d9ca41dd8b058e36984cf07016b555b62c15a7074a623a4ad3d52d693e169887ae220320836f484525dc343bc1d6d830390ace7165e9854be871f4a324c3fc10d2c72f354993c0af9f6187d8ae13cb68e156bdc9d8216ebb5d85b9dca93c666285bc251e73b3f19575577d595155ea6f9d6889e89ed682ba088f97", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="72abe5c2dc0d86f9cb3091f37fc32111393e434eab51a87038f1f36dd230b693d0df449289b4e7bb2e267b592806b0c4d855a2c9dbf2479b9feb76c2aa4e0700577157597ca0149f437a0d7613e9e5298f04dd7aeea28c6c93c2f65cb7674faea4c3a1e8728710c16d44e80aec15e60f3df62aadf72f221b134d9211336f37bc4a2a43f0879bb1dc7526005e175a318e5c7ca3801124d3b035eb163dbac150c3871d5a11d9740b6c59988e2d6f2336cbc7bb4fc8927992eaadfceeb623b6e4c0ebb5d2c6828b3c80b15f83bb") clone(0x40000000, &(0x7f0000000300)="e8c63870ca9c68a30a56bbf863848fc38b0a6da73da9257360082a15df1f3182dceac1295d256fd6ef929866c8f3710200ebbfd4ba80df03fd3dc54d7273270b7ac043a19a01dded404c1611fb2727fef0949defd632d19b9cddda7bdc56a8e236066e4a630e85f5c47ed739803054280e678afb6ae33d0062b31d1a1a57fb8bd0837e70b5d2888fdbf8949cff84a2c313a43df2a1186a5cd5dd32f6a0", &(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)="0694f7965aee0fc9472be6feff10292a0be14e368e6d2f1fbf42f906f5e2ea62d34295267b4168827cb6c3f3cb") r2 = syz_io_uring_setup(0x76fb, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000400)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) syz_io_uring_submit(r3, r4, &(0x7f0000000180)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, r5+10000000}}, 0x8) syz_io_uring_submit(r3, r4, &(0x7f00000001c0)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x2, 0x0, 0x0, 0x0, 0x12345}, 0x0) syz_io_uring_submit(r3, r4, &(0x7f00000003c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x81) io_uring_enter(r2, 0x302, 0x0, 0x0, 0x0, 0x0) r6 = semget$private(0x0, 0x3, 0x520) semctl$SEM_STAT_ANY(r6, 0x1, 0x14, &(0x7f0000000240)=""/4) syz_io_uring_setup(0x2de1, &(0x7f0000000240)={0x0, 0x0, 0x8, 0x0, 0x194}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000500)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r7, 0x0, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x1, 0x0, @fd_index=0x4, 0x0, 0x0, 0x0, 0x19}, 0x0) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) semctl$SEM_INFO(0x0, 0x4, 0x13, &(0x7f0000000580)=""/173) syz_io_uring_submit(r3, r8, &(0x7f00000002c0)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2000, @fd_index=0x1, 0x9, 0x0, 0x0, 0x1, 0x1, {0x2, r9}}, 0x4) 02:58:52 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) shmget(0x1, 0x1000, 0x20, &(0x7f0000fff000/0x1000)=nil) clone(0x0, 0x0, 0x0, 0x0, 0x0) 02:58:52 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x2, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) r1 = shmget$private(0x0, 0x5000, 0x76c9873b5b88ce07, &(0x7f0000ffb000/0x5000)=nil) shmat(r1, &(0x7f0000ffa000/0x1000)=nil, 0x5000) clone(0x0, 0x0, 0x0, 0x0, 0x0) 02:58:52 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) epoll_create1(0x80000) 02:58:52 executing program 2: shmget$private(0xe00, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:52 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_type(r3, &(0x7f0000000180), 0x2d1ee37) clone(0x20001000104, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) lseek(r3, 0x0, 0x0) r4 = gettid() readv(r3, 0x0, 0xffffffffffffff0d) ptrace$setopts(0x4206, r4, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r5 = gettid() ptrace$setopts(0x4206, r5, 0x0, 0x5) tkill(r5, 0x1e) ptrace$cont(0x18, r5, 0x0, 0x0) ptrace$setregs(0xd, r5, 0x0, &(0x7f0000000240)="ee2a0178435a7e0e622d06c79169a91c050f4494784c8e58f70d48085e3aadf302cf3a63eb12d4cd497f2b2022a8c85aff866d217f6a795a7353f02df940117b571dbbb736dad5a35c6161d5d106f6b7bedd65bca0c3048240ca2f51") ptrace$cont(0x1f, r5, 0x21e, 0x4d) memfd_create(&(0x7f0000000040)='threaded\x00', 0x0) dup2(r2, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000000140)={0x8}) 02:58:52 executing program 5: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) r1 = shmget(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) clone(0x2000, &(0x7f0000000000)="808dc4ef5876160239b15cfc4b1034a531e50668c81c73e2dbd37209a009fc498aca5c8bf8026a794fefd68c3000fb3795fa6570d4d9ca41dd8b058e36984cf07016b555b62c15a7074a623a4ad3d52d693e169887ae220320836f484525dc343bc1d6d830390ace7165e9854be871f4a324c3fc10d2c72f354993c0af9f6187d8ae13cb68e156bdc9d8216ebb5d85b9dca93c666285bc251e73b3f19575577d595155ea6f9d6889e89ed682ba088f97", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="72abe5c2dc0d86f9cb3091f37fc32111393e434eab51a87038f1f36dd230b693d0df449289b4e7bb2e267b592806b0c4d855a2c9dbf2479b9feb76c2aa4e0700577157597ca0149f437a0d7613e9e5298f04dd7aeea28c6c93c2f65cb7674faea4c3a1e8728710c16d44e80aec15e60f3df62aadf72f221b134d9211336f37bc4a2a43f0879bb1dc7526005e175a318e5c7ca3801124d3b035eb163dbac150c3871d5a11d9740b6c59988e2d6f2336cbc7bb4fc8927992eaadfceeb623b6e4c0ebb5d2c6828b3c80b15f83bb") clone(0x40000000, &(0x7f0000000300)="e8c63870ca9c68a30a56bbf863848fc38b0a6da73da9257360082a15df1f3182dceac1295d256fd6ef929866c8f3710200ebbfd4ba80df03fd3dc54d7273270b7ac043a19a01dded404c1611fb2727fef0949defd632d19b9cddda7bdc56a8e236066e4a630e85f5c47ed739803054280e678afb6ae33d0062b31d1a1a57fb8bd0837e70b5d2888fdbf8949cff84a2c313a43df2a1186a5cd5dd32f6a0", &(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)="0694f7965aee0fc9472be6feff10292a0be14e368e6d2f1fbf42f906f5e2ea62d34295267b4168827cb6c3f3cb") r2 = syz_io_uring_setup(0x76fb, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000400)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) syz_io_uring_submit(r3, r4, &(0x7f0000000180)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, r5+10000000}}, 0x8) syz_io_uring_submit(r3, r4, &(0x7f00000001c0)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x2, 0x0, 0x0, 0x0, 0x12345}, 0x0) syz_io_uring_submit(r3, r4, &(0x7f00000003c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x81) io_uring_enter(r2, 0x302, 0x0, 0x0, 0x0, 0x0) r6 = semget$private(0x0, 0x3, 0x520) semctl$SEM_STAT_ANY(r6, 0x1, 0x14, &(0x7f0000000240)=""/4) syz_io_uring_setup(0x2de1, &(0x7f0000000240)={0x0, 0x0, 0x8, 0x0, 0x194}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000500)=0x0, &(0x7f0000000540)) syz_io_uring_submit(r7, 0x0, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x1, 0x0, @fd_index=0x4, 0x0, 0x0, 0x0, 0x19}, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) semctl$SEM_INFO(0x0, 0x4, 0x13, &(0x7f0000000580)=""/173) 02:58:52 executing program 2: shmget$private(0x1100, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:53 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x6000000, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:53 executing program 2: shmget$private(0x1200, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:53 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000040)={0xc}) tkill(0x0, 0x1e) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) r7 = syz_open_dev$tty20(0xc, 0x4, 0x0) r8 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r8, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) write$evdev(r8, &(0x7f000004d000)=[{}], 0xfffffe82) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003440)=[{&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001600)=[{&(0x7f00000001c0)="b82b4abbd47aaa08b08fd293673e647130224b0a4489a547dd1179a6e1eb393c81fd9a87acf47f9eb0144ffb70aa0b18c3357d605568414a0dbaaae5023b551f05eb9d5e1f65a0ebec41609b53e647d565ce228c50e11e57e85829d29a32b7ff9010bca71240722d3966626d4d60876f711d466daf8e5d5be191e2b59d7257bc43342731f13003", 0x87}, {&(0x7f0000000280)}, {&(0x7f00000002c0)="3c47a68b2d60eaf11a96dbb4369c89d30282a1930eba4e211966449678752fd8af1c6038a350bf1be50d58572355dcda6d96f01f89d54aef12a46e5889391a7ce21805d0bcc53aad47d2cff39a3f63576124ae358f33b4e6cab69fc90befa7375f56c0e866eb2383018ba334b3dac91d6417178959af98f4d739ec324fd57c4a92a85a02e469a17ef43bf6131c96273b1f3b6689c9e37c6b59d00ecea3bc6e92f79ff1da3f971e9eb2a2aa4af7908a93187031c57ec466f85d966aa042230ffa1ad10337ebcaa01a03f709fe8afec04727835d7ce7541d76f24b4abef5bcd64da4705bf79e28649ffdacc057f5f78484885a78651c48ef860f", 0xf9}, {&(0x7f00000003c0)="555fdd7a8e68cdce9231aad6c4be20b87dfc3e8db74235828863ed24ccdf8ad89e96fa07e45e02d8c2dc94c365db14226cea61fd1381cd58ff4773214331069ced9dde3980149f7e8a821623ff4f02eb0a1e777bb4896ba221d0001c35a4ed8fe24ee8ce94a84253dc81ed338626e98a6a871eea26a1166188ea83a19797f301b7b3b3ecec9fd7abb2425678c3fa9d1bf3b6d6be", 0x94}, {&(0x7f0000000480)="ed0d02fdde36b3315dbc7d3e57a8c2f2b85ed29f421b25d45c63fce89760f286f98147e351be7b987d6d42c5228c3fc641c53cd7cbaa87665346f25a4cd0a28a2f82a79f1ac50ca898d11e66feac99b37fc7f198a71b39295b379b9dc187e1f1599225d5581f9c5dd4a6f0672e90a01eade27d9d58c85a27", 0x78}, {&(0x7f0000000500)="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0x1000}, {&(0x7f0000001500)="d8ec3bbcaf45e6a33fb6e592c74566c720f845dac14df921c1933609be7e71573dfbd4312f0a84a8cbff17f4117a1c7bcb4b7c23f366a9025da1433c9d207eb43defce28666732f878dbe2a5d4adcefb5f004adba7668ed6e1abd74fc1b0da8a5fd0cce655d966603b50bdb91a8e401b4b6ad2e61e3d4fb81ec163549683d0ecb22bae0728f747e52251a9df04201b30dfad8d16f01b0c218162d27373bd6e9584b2fa6236da23664b37200f1324ff02b6c87a51162ab2d9e81dc044f902f7cb690b1aacc428", 0xc6}], 0x7, 0x0, 0x0, 0x8000}, {&(0x7f0000001680)=@abs={0x1, 0x0, 0x4e24}, 0x6e, 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0x1000}, {&(0x7f0000002700)}, {&(0x7f0000002740)="df66f24fd91771451c3db8db331d209de712cc791993ae5e26cace9488995c67f37f8086f098fa55ba022a3dfd567cd0f29c079920edd5c1b1a72150f68532d792f476f86d0c1dc5973bc463bbf74e09e53cc23da0c690118e0e512c74bbb02b71eb759bc701c8a6c1412cd389783b90ad94b87b91acb2b261550edc5bb8545270d477ff9ae4ea64bb68492a007bafdcd3ab65b64f09cc636360", 0x9a}, {&(0x7f0000002800)="635935160e4e057dc0184fde46ba845b74b988dedaf1a25bfcafd677abad427240ecd8ab28a1d0a4a20fcc68239ca01734706f5c58b5ea47977b8260c9047fb928f38f84f0a2bbf2d9ce7512b818185df73db9823d86", 0x56}], 0x4, &(0x7f0000002940)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}], 0x20, 0x80}, {&(0x7f0000002980)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000002b00)=[{&(0x7f0000002a00)="0bd0af7d2057b3d1b17cb68f87ea6f8a6626e2a40eb1e0538a8c73b77bcbf53f2fd2dbf1d1f759b38ba9cd7840624033afb4cff786aaabbb35c01e76a08138c1e0c4d5d2e3eb2efbccef327174e0e8f80041494dffe5783a30a16023cd87ce157073f8e7f28e67dd9c38937892c7fdc322952629f4ad148f5fec904f7aa30b833b9314851e3207f2d8611d15626935ecb67d667d7bb8483756b48f8ceb092d3a8a518fa0bb83d36ace0002ea9b650254820253b26ef4e363e3a9ea9b5a9a709f334120b36bdafe4e1a0b66b0ad189e46296ddfad76e672460d5b1e0f27083fbcfd6866f5bae3d8fb5fda87", 0xeb}], 0x1, &(0x7f0000002ec0)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r0, r3, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, 0xffffffffffffffff}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [r0, r3]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @rights={{0x1c, 0x1, 0x1, [r2, 0xffffffffffffffff, r3]}}, @rights={{0x20, 0x1, 0x1, [r2, r1, 0xffffffffffffffff, r1]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2]}}], 0x110, 0x41}, {&(0x7f0000003000)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000003340)=[{&(0x7f0000003080)="7e358a4858363a3fac86a9c459a96671f3427ae82a4774e6096e1a7bb593a2848fc08d9a4db7bf2e12157431d74cdaa7a8bb0b3d432719c3374123dc332623cedb1f4d3002e0c8cf2e32a69427770284e53398acf114aee1f78fc73241611fa16eff8dcd928ca555fa26abaf9b4ecdf3968546eaa4d34619ee8317aedca41a0f2aa8f3774dfa64039556d0bcdfc6a749cf349387ed0f628eedd092e6cfae5ef5219cdff35857e5d620489dbbea5b615114e84af2f589653ab374f5f22526248b5f", 0xc1}, {&(0x7f0000003180)="c0897fcd9ff2d22f9b4e46d902abe4e5b4efeaba608f32be3c8313f7a6935fdb69cb4c77fea1e0e3b57731877a65d6ef778d2287cf9d4e4bbae85372a36e130547bf76f00d9d546084c437f768ed04e03840a06b11b94436baceff38db6365a5fc5e79aee475ad34d9b341adfd10a983751ada9a53d8d12df64689f831b00165ad5cf6a7da30b2cfa44b719cc4d61d505cb482af86590a", 0x97}, {&(0x7f0000003240)="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", 0xfc}], 0x3, &(0x7f0000003380)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xffffffffffffffff}}}, @rights={{0x14, 0x1, 0x1, [r1]}}, @rights={{0x24, 0x1, 0x1, [r0, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @cred={{0x1c, 0x1, 0x2, {0x0, r5, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, r6, r7, r8]}}], 0xb0, 0x40005}], 0x4, 0x40040) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:53 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000140)='.log\x00', 0x80000, 0x16) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000000180)={0x80000001}) r4 = dup2(r2, r1) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000009, 0x30, r5, 0xaa83d000) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:53 executing program 5: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) r1 = shmget(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) clone(0x2000, &(0x7f0000000000)="808dc4ef5876160239b15cfc4b1034a531e50668c81c73e2dbd37209a009fc498aca5c8bf8026a794fefd68c3000fb3795fa6570d4d9ca41dd8b058e36984cf07016b555b62c15a7074a623a4ad3d52d693e169887ae220320836f484525dc343bc1d6d830390ace7165e9854be871f4a324c3fc10d2c72f354993c0af9f6187d8ae13cb68e156bdc9d8216ebb5d85b9dca93c666285bc251e73b3f19575577d595155ea6f9d6889e89ed682ba088f97", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="72abe5c2dc0d86f9cb3091f37fc32111393e434eab51a87038f1f36dd230b693d0df449289b4e7bb2e267b592806b0c4d855a2c9dbf2479b9feb76c2aa4e0700577157597ca0149f437a0d7613e9e5298f04dd7aeea28c6c93c2f65cb7674faea4c3a1e8728710c16d44e80aec15e60f3df62aadf72f221b134d9211336f37bc4a2a43f0879bb1dc7526005e175a318e5c7ca3801124d3b035eb163dbac150c3871d5a11d9740b6c59988e2d6f2336cbc7bb4fc8927992eaadfceeb623b6e4c0ebb5d2c6828b3c80b15f83bb") clone(0x40000000, &(0x7f0000000300)="e8c63870ca9c68a30a56bbf863848fc38b0a6da73da9257360082a15df1f3182dceac1295d256fd6ef929866c8f3710200ebbfd4ba80df03fd3dc54d7273270b7ac043a19a01dded404c1611fb2727fef0949defd632d19b9cddda7bdc56a8e236066e4a630e85f5c47ed739803054280e678afb6ae33d0062b31d1a1a57fb8bd0837e70b5d2888fdbf8949cff84a2c313a43df2a1186a5cd5dd32f6a0", &(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)="0694f7965aee0fc9472be6feff10292a0be14e368e6d2f1fbf42f906f5e2ea62d34295267b4168827cb6c3f3cb") r2 = syz_io_uring_setup(0x76fb, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000400)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) syz_io_uring_submit(r3, r4, &(0x7f0000000180)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, r5+10000000}}, 0x8) syz_io_uring_submit(r3, r4, &(0x7f00000001c0)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x2, 0x0, 0x0, 0x0, 0x12345}, 0x0) syz_io_uring_submit(r3, r4, &(0x7f00000003c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x81) io_uring_enter(r2, 0x302, 0x0, 0x0, 0x0, 0x0) r6 = semget$private(0x0, 0x3, 0x520) semctl$SEM_STAT_ANY(r6, 0x1, 0x14, &(0x7f0000000240)=""/4) syz_io_uring_setup(0x2de1, &(0x7f0000000240)={0x0, 0x0, 0x8, 0x0, 0x194}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000500)=0x0, &(0x7f0000000540)) syz_io_uring_submit(r7, 0x0, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x1, 0x0, @fd_index=0x4, 0x0, 0x0, 0x0, 0x19}, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) 02:58:53 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f0000000000)='./control\x00', 0xee00, r3) stat(&(0x7f00000002c0)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = gettid() ptrace$setopts(0x4206, r5, 0x0, 0x5) tkill(r5, 0x1e) ptrace$cont(0x18, r5, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000280)='./control\x00', 0x40c800, 0x0) ptrace$setregs(0xd, r5, 0x0, &(0x7f0000000080)) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0x1, r1, r3, 0xee00, r4, 0x14, 0x7}, 0x4, 0x9, 0x4, 0x5, 0x0, r5, 0x222}) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) 02:58:53 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000580)={0x10000000}) r3 = accept4$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, &(0x7f0000000040)=0x6e, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000480)={0xa0002020}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000000}) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000200), 0x100, 0x0) clone3(&(0x7f00000004c0)={0x54000, &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0), {0x12}, &(0x7f0000000300)=""/156, 0x9c, &(0x7f00000003c0)=""/152, &(0x7f0000000480), 0x0, {r4}}, 0x58) r5 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r5, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) write$evdev(r5, &(0x7f000004d000)=[{}], 0xfffffe82) r6 = dup2(r5, r3) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r0, &(0x7f0000000100)={0x20002000}) r7 = syz_open_dev$char_usb(0xc, 0xb4, 0x4) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r7, 0x8008f512, &(0x7f0000000540)) syz_open_dev$vcsa(&(0x7f00000001c0), 0xff, 0x20101) 02:58:53 executing program 2: shmget$private(0x4000, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:53 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) dup3(r2, r2, 0x0) epoll_create1(0x80000) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0', "f931bb5c"}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x120002002}) r3 = dup2(r2, r1) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) connect$unix(r4, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20000000}) 02:58:53 executing program 2: shmget$private(0x4800, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:53 executing program 2: shmget$private(0x4c00, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:53 executing program 5: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) r1 = shmget(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) clone(0x2000, &(0x7f0000000000)="808dc4ef5876160239b15cfc4b1034a531e50668c81c73e2dbd37209a009fc498aca5c8bf8026a794fefd68c3000fb3795fa6570d4d9ca41dd8b058e36984cf07016b555b62c15a7074a623a4ad3d52d693e169887ae220320836f484525dc343bc1d6d830390ace7165e9854be871f4a324c3fc10d2c72f354993c0af9f6187d8ae13cb68e156bdc9d8216ebb5d85b9dca93c666285bc251e73b3f19575577d595155ea6f9d6889e89ed682ba088f97", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="72abe5c2dc0d86f9cb3091f37fc32111393e434eab51a87038f1f36dd230b693d0df449289b4e7bb2e267b592806b0c4d855a2c9dbf2479b9feb76c2aa4e0700577157597ca0149f437a0d7613e9e5298f04dd7aeea28c6c93c2f65cb7674faea4c3a1e8728710c16d44e80aec15e60f3df62aadf72f221b134d9211336f37bc4a2a43f0879bb1dc7526005e175a318e5c7ca3801124d3b035eb163dbac150c3871d5a11d9740b6c59988e2d6f2336cbc7bb4fc8927992eaadfceeb623b6e4c0ebb5d2c6828b3c80b15f83bb") clone(0x40000000, &(0x7f0000000300)="e8c63870ca9c68a30a56bbf863848fc38b0a6da73da9257360082a15df1f3182dceac1295d256fd6ef929866c8f3710200ebbfd4ba80df03fd3dc54d7273270b7ac043a19a01dded404c1611fb2727fef0949defd632d19b9cddda7bdc56a8e236066e4a630e85f5c47ed739803054280e678afb6ae33d0062b31d1a1a57fb8bd0837e70b5d2888fdbf8949cff84a2c313a43df2a1186a5cd5dd32f6a0", &(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)="0694f7965aee0fc9472be6feff10292a0be14e368e6d2f1fbf42f906f5e2ea62d34295267b4168827cb6c3f3cb") r2 = syz_io_uring_setup(0x76fb, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000400)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) syz_io_uring_submit(r3, r4, &(0x7f0000000180)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, r5+10000000}}, 0x8) syz_io_uring_submit(r3, r4, &(0x7f00000001c0)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x2, 0x0, 0x0, 0x0, 0x12345}, 0x0) syz_io_uring_submit(r3, r4, &(0x7f00000003c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x81) io_uring_enter(r2, 0x302, 0x0, 0x0, 0x0, 0x0) r6 = semget$private(0x0, 0x3, 0x520) semctl$SEM_STAT_ANY(r6, 0x1, 0x14, &(0x7f0000000240)=""/4) syz_io_uring_setup(0x2de1, &(0x7f0000000240)={0x0, 0x0, 0x8, 0x0, 0x194}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000500)=0x0, &(0x7f0000000540)) syz_io_uring_submit(r7, 0x0, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x1, 0x0, @fd_index=0x4, 0x0, 0x0, 0x0, 0x19}, 0x0) 02:58:54 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x6040000, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:54 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x1, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) r1 = shmget$private(0x0, 0x3000, 0x1000, &(0x7f0000ffb000/0x3000)=nil) shmat(r1, &(0x7f0000ffd000/0x1000)=nil, 0x2000) clone(0x0, 0x0, 0x0, 0x0, 0x0) 02:58:54 executing program 4: r0 = semget$private(0x0, 0x5, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000080)=[0x4b28]) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000180)={{0x0, 0x0, 0xffffffffffffffff, 0xee00, 0xee01, 0x19b, 0x1}, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000000)={0x30000004}) r4 = dup2(r3, r2) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r1, &(0x7f0000000100)={0x20002000}) r5 = openat$cgroup_procs(r4, &(0x7f0000000040)='tasks\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f0000000140)={0x50000014}) 02:58:54 executing program 2: shmget$private(0x6800, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:54 executing program 5: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) r1 = shmget(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) clone(0x2000, &(0x7f0000000000)="808dc4ef5876160239b15cfc4b1034a531e50668c81c73e2dbd37209a009fc498aca5c8bf8026a794fefd68c3000fb3795fa6570d4d9ca41dd8b058e36984cf07016b555b62c15a7074a623a4ad3d52d693e169887ae220320836f484525dc343bc1d6d830390ace7165e9854be871f4a324c3fc10d2c72f354993c0af9f6187d8ae13cb68e156bdc9d8216ebb5d85b9dca93c666285bc251e73b3f19575577d595155ea6f9d6889e89ed682ba088f97", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="72abe5c2dc0d86f9cb3091f37fc32111393e434eab51a87038f1f36dd230b693d0df449289b4e7bb2e267b592806b0c4d855a2c9dbf2479b9feb76c2aa4e0700577157597ca0149f437a0d7613e9e5298f04dd7aeea28c6c93c2f65cb7674faea4c3a1e8728710c16d44e80aec15e60f3df62aadf72f221b134d9211336f37bc4a2a43f0879bb1dc7526005e175a318e5c7ca3801124d3b035eb163dbac150c3871d5a11d9740b6c59988e2d6f2336cbc7bb4fc8927992eaadfceeb623b6e4c0ebb5d2c6828b3c80b15f83bb") clone(0x40000000, &(0x7f0000000300)="e8c63870ca9c68a30a56bbf863848fc38b0a6da73da9257360082a15df1f3182dceac1295d256fd6ef929866c8f3710200ebbfd4ba80df03fd3dc54d7273270b7ac043a19a01dded404c1611fb2727fef0949defd632d19b9cddda7bdc56a8e236066e4a630e85f5c47ed739803054280e678afb6ae33d0062b31d1a1a57fb8bd0837e70b5d2888fdbf8949cff84a2c313a43df2a1186a5cd5dd32f6a0", &(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)="0694f7965aee0fc9472be6feff10292a0be14e368e6d2f1fbf42f906f5e2ea62d34295267b4168827cb6c3f3cb") r2 = syz_io_uring_setup(0x76fb, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000400)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) syz_io_uring_submit(r3, r4, &(0x7f0000000180)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, r5+10000000}}, 0x8) syz_io_uring_submit(r3, r4, &(0x7f00000001c0)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x2, 0x0, 0x0, 0x0, 0x12345}, 0x0) syz_io_uring_submit(r3, r4, &(0x7f00000003c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x81) io_uring_enter(r2, 0x302, 0x0, 0x0, 0x0, 0x0) r6 = semget$private(0x0, 0x3, 0x520) semctl$SEM_STAT_ANY(r6, 0x1, 0x14, &(0x7f0000000240)=""/4) syz_io_uring_setup(0x2de1, &(0x7f0000000240)={0x0, 0x0, 0x8, 0x0, 0x194}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000500), &(0x7f0000000540)) 02:58:54 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r3, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) write$evdev(r3, &(0x7f000004d000)=[{}], 0xfffffe82) dup2(r3, r2) r4 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:54 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000000)={0x10000004}) r4 = dup2(r2, r1) r5 = syz_open_dev$vcsu(&(0x7f0000000040), 0x1ff, 0x448c1) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000180)={{r5}, "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"}) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r1, &(0x7f0000000140)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:54 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r3, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) write$evdev(r3, &(0x7f000004d000)=[{}], 0xfffffe82) dup2(r3, r2) r4 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:54 executing program 2: shmget$private(0x6c00, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:54 executing program 5: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) r1 = shmget(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) clone(0x2000, &(0x7f0000000000)="808dc4ef5876160239b15cfc4b1034a531e50668c81c73e2dbd37209a009fc498aca5c8bf8026a794fefd68c3000fb3795fa6570d4d9ca41dd8b058e36984cf07016b555b62c15a7074a623a4ad3d52d693e169887ae220320836f484525dc343bc1d6d830390ace7165e9854be871f4a324c3fc10d2c72f354993c0af9f6187d8ae13cb68e156bdc9d8216ebb5d85b9dca93c666285bc251e73b3f19575577d595155ea6f9d6889e89ed682ba088f97", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="72abe5c2dc0d86f9cb3091f37fc32111393e434eab51a87038f1f36dd230b693d0df449289b4e7bb2e267b592806b0c4d855a2c9dbf2479b9feb76c2aa4e0700577157597ca0149f437a0d7613e9e5298f04dd7aeea28c6c93c2f65cb7674faea4c3a1e8728710c16d44e80aec15e60f3df62aadf72f221b134d9211336f37bc4a2a43f0879bb1dc7526005e175a318e5c7ca3801124d3b035eb163dbac150c3871d5a11d9740b6c59988e2d6f2336cbc7bb4fc8927992eaadfceeb623b6e4c0ebb5d2c6828b3c80b15f83bb") clone(0x40000000, &(0x7f0000000300)="e8c63870ca9c68a30a56bbf863848fc38b0a6da73da9257360082a15df1f3182dceac1295d256fd6ef929866c8f3710200ebbfd4ba80df03fd3dc54d7273270b7ac043a19a01dded404c1611fb2727fef0949defd632d19b9cddda7bdc56a8e236066e4a630e85f5c47ed739803054280e678afb6ae33d0062b31d1a1a57fb8bd0837e70b5d2888fdbf8949cff84a2c313a43df2a1186a5cd5dd32f6a0", &(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)="0694f7965aee0fc9472be6feff10292a0be14e368e6d2f1fbf42f906f5e2ea62d34295267b4168827cb6c3f3cb") r2 = syz_io_uring_setup(0x76fb, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000400)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) syz_io_uring_submit(r3, r4, &(0x7f0000000180)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, r5+10000000}}, 0x8) syz_io_uring_submit(r3, r4, &(0x7f00000001c0)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x2, 0x0, 0x0, 0x0, 0x12345}, 0x0) syz_io_uring_submit(r3, r4, &(0x7f00000003c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x81) io_uring_enter(r2, 0x302, 0x0, 0x0, 0x0, 0x0) r6 = semget$private(0x0, 0x3, 0x520) semctl$SEM_STAT_ANY(r6, 0x1, 0x14, &(0x7f0000000240)=""/4) 02:58:54 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r3, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) write$evdev(r3, &(0x7f000004d000)=[{}], 0xfffffe82) dup2(r3, r2) r4 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:54 executing program 2: shmget$private(0x7400, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:55 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x7000000, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:55 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)={0x4}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000000)={0x30000004}) r3 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r3, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) write$evdev(r3, &(0x7f000004d000)=[{}], 0xfffffe82) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000140)={0x20000000}) r4 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:55 executing program 2: shmget$private(0x7a00, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:55 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'vlan0\x00'}) 02:58:55 executing program 5: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) r1 = shmget(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) clone(0x2000, &(0x7f0000000000)="808dc4ef5876160239b15cfc4b1034a531e50668c81c73e2dbd37209a009fc498aca5c8bf8026a794fefd68c3000fb3795fa6570d4d9ca41dd8b058e36984cf07016b555b62c15a7074a623a4ad3d52d693e169887ae220320836f484525dc343bc1d6d830390ace7165e9854be871f4a324c3fc10d2c72f354993c0af9f6187d8ae13cb68e156bdc9d8216ebb5d85b9dca93c666285bc251e73b3f19575577d595155ea6f9d6889e89ed682ba088f97", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="72abe5c2dc0d86f9cb3091f37fc32111393e434eab51a87038f1f36dd230b693d0df449289b4e7bb2e267b592806b0c4d855a2c9dbf2479b9feb76c2aa4e0700577157597ca0149f437a0d7613e9e5298f04dd7aeea28c6c93c2f65cb7674faea4c3a1e8728710c16d44e80aec15e60f3df62aadf72f221b134d9211336f37bc4a2a43f0879bb1dc7526005e175a318e5c7ca3801124d3b035eb163dbac150c3871d5a11d9740b6c59988e2d6f2336cbc7bb4fc8927992eaadfceeb623b6e4c0ebb5d2c6828b3c80b15f83bb") clone(0x40000000, &(0x7f0000000300)="e8c63870ca9c68a30a56bbf863848fc38b0a6da73da9257360082a15df1f3182dceac1295d256fd6ef929866c8f3710200ebbfd4ba80df03fd3dc54d7273270b7ac043a19a01dded404c1611fb2727fef0949defd632d19b9cddda7bdc56a8e236066e4a630e85f5c47ed739803054280e678afb6ae33d0062b31d1a1a57fb8bd0837e70b5d2888fdbf8949cff84a2c313a43df2a1186a5cd5dd32f6a0", &(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)="0694f7965aee0fc9472be6feff10292a0be14e368e6d2f1fbf42f906f5e2ea62d34295267b4168827cb6c3f3cb") r2 = syz_io_uring_setup(0x76fb, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000400)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) syz_io_uring_submit(r3, r4, &(0x7f0000000180)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, r5+10000000}}, 0x8) syz_io_uring_submit(r3, r4, &(0x7f00000001c0)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x2, 0x0, 0x0, 0x0, 0x12345}, 0x0) syz_io_uring_submit(r3, r4, &(0x7f00000003c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x81) io_uring_enter(r2, 0x302, 0x0, 0x0, 0x0, 0x0) semctl$SEM_STAT_ANY(0x0, 0x1, 0x14, &(0x7f0000000240)=""/4) 02:58:55 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}, &(0x7f0000000040)=0x10) 02:58:55 executing program 2: shmget$private(0x80000, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:55 executing program 5: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) r1 = shmget(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) clone(0x2000, &(0x7f0000000000)="808dc4ef5876160239b15cfc4b1034a531e50668c81c73e2dbd37209a009fc498aca5c8bf8026a794fefd68c3000fb3795fa6570d4d9ca41dd8b058e36984cf07016b555b62c15a7074a623a4ad3d52d693e169887ae220320836f484525dc343bc1d6d830390ace7165e9854be871f4a324c3fc10d2c72f354993c0af9f6187d8ae13cb68e156bdc9d8216ebb5d85b9dca93c666285bc251e73b3f19575577d595155ea6f9d6889e89ed682ba088f97", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="72abe5c2dc0d86f9cb3091f37fc32111393e434eab51a87038f1f36dd230b693d0df449289b4e7bb2e267b592806b0c4d855a2c9dbf2479b9feb76c2aa4e0700577157597ca0149f437a0d7613e9e5298f04dd7aeea28c6c93c2f65cb7674faea4c3a1e8728710c16d44e80aec15e60f3df62aadf72f221b134d9211336f37bc4a2a43f0879bb1dc7526005e175a318e5c7ca3801124d3b035eb163dbac150c3871d5a11d9740b6c59988e2d6f2336cbc7bb4fc8927992eaadfceeb623b6e4c0ebb5d2c6828b3c80b15f83bb") clone(0x40000000, &(0x7f0000000300)="e8c63870ca9c68a30a56bbf863848fc38b0a6da73da9257360082a15df1f3182dceac1295d256fd6ef929866c8f3710200ebbfd4ba80df03fd3dc54d7273270b7ac043a19a01dded404c1611fb2727fef0949defd632d19b9cddda7bdc56a8e236066e4a630e85f5c47ed739803054280e678afb6ae33d0062b31d1a1a57fb8bd0837e70b5d2888fdbf8949cff84a2c313a43df2a1186a5cd5dd32f6a0", &(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)="0694f7965aee0fc9472be6feff10292a0be14e368e6d2f1fbf42f906f5e2ea62d34295267b4168827cb6c3f3cb") r2 = syz_io_uring_setup(0x76fb, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000400)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) syz_io_uring_submit(r3, r4, &(0x7f0000000180)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, r5+10000000}}, 0x8) syz_io_uring_submit(r3, r4, &(0x7f00000001c0)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x2, 0x0, 0x0, 0x0, 0x12345}, 0x0) syz_io_uring_submit(r3, r4, &(0x7f00000003c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x81) io_uring_enter(r2, 0x302, 0x0, 0x0, 0x0, 0x0) semctl$SEM_STAT_ANY(0x0, 0x1, 0x14, &(0x7f0000000240)=""/4) 02:58:55 executing program 4 (fault-call:1 fault-nth:0): r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) 02:58:55 executing program 2: shmget$private(0x80040, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:55 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) 02:58:55 executing program 2: shmget$private(0x1000000, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:56 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x8000000, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:56 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000014}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r1, 0x8008f513, &(0x7f0000000180)) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x58442, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x6241, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000200)={0x1}) ioctl$BLKIOMIN(r4, 0x1278, &(0x7f0000000140)) epoll_pwait(r3, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}], 0x6, 0xfffffffd, &(0x7f00000002c0)={[0x1]}, 0x8) 02:58:56 executing program 5: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) r1 = shmget(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) clone(0x2000, &(0x7f0000000000)="808dc4ef5876160239b15cfc4b1034a531e50668c81c73e2dbd37209a009fc498aca5c8bf8026a794fefd68c3000fb3795fa6570d4d9ca41dd8b058e36984cf07016b555b62c15a7074a623a4ad3d52d693e169887ae220320836f484525dc343bc1d6d830390ace7165e9854be871f4a324c3fc10d2c72f354993c0af9f6187d8ae13cb68e156bdc9d8216ebb5d85b9dca93c666285bc251e73b3f19575577d595155ea6f9d6889e89ed682ba088f97", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="72abe5c2dc0d86f9cb3091f37fc32111393e434eab51a87038f1f36dd230b693d0df449289b4e7bb2e267b592806b0c4d855a2c9dbf2479b9feb76c2aa4e0700577157597ca0149f437a0d7613e9e5298f04dd7aeea28c6c93c2f65cb7674faea4c3a1e8728710c16d44e80aec15e60f3df62aadf72f221b134d9211336f37bc4a2a43f0879bb1dc7526005e175a318e5c7ca3801124d3b035eb163dbac150c3871d5a11d9740b6c59988e2d6f2336cbc7bb4fc8927992eaadfceeb623b6e4c0ebb5d2c6828b3c80b15f83bb") clone(0x40000000, &(0x7f0000000300)="e8c63870ca9c68a30a56bbf863848fc38b0a6da73da9257360082a15df1f3182dceac1295d256fd6ef929866c8f3710200ebbfd4ba80df03fd3dc54d7273270b7ac043a19a01dded404c1611fb2727fef0949defd632d19b9cddda7bdc56a8e236066e4a630e85f5c47ed739803054280e678afb6ae33d0062b31d1a1a57fb8bd0837e70b5d2888fdbf8949cff84a2c313a43df2a1186a5cd5dd32f6a0", &(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)="0694f7965aee0fc9472be6feff10292a0be14e368e6d2f1fbf42f906f5e2ea62d34295267b4168827cb6c3f3cb") r2 = syz_io_uring_setup(0x76fb, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000400)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) syz_io_uring_submit(r3, r4, &(0x7f0000000180)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, r5+10000000}}, 0x8) syz_io_uring_submit(r3, r4, &(0x7f00000001c0)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x2, 0x0, 0x0, 0x0, 0x12345}, 0x0) syz_io_uring_submit(r3, r4, &(0x7f00000003c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x81) io_uring_enter(r2, 0x302, 0x0, 0x0, 0x0, 0x0) semctl$SEM_STAT_ANY(0x0, 0x1, 0x14, &(0x7f0000000240)=""/4) 02:58:56 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0x2, 0x0, 0x0, @mcast2, 0x2}, 0x1c) 02:58:56 executing program 2: shmget$private(0x2000000, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:56 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x4, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x7000) 02:58:56 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) 02:58:56 executing program 2: shmget$private(0x2040000, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:56 executing program 2: shmget$private(0x3000000, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:56 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x0, @mcast2, 0x2}, 0x1c) 02:58:56 executing program 5: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) r1 = shmget(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) clone(0x2000, &(0x7f0000000000)="808dc4ef5876160239b15cfc4b1034a531e50668c81c73e2dbd37209a009fc498aca5c8bf8026a794fefd68c3000fb3795fa6570d4d9ca41dd8b058e36984cf07016b555b62c15a7074a623a4ad3d52d693e169887ae220320836f484525dc343bc1d6d830390ace7165e9854be871f4a324c3fc10d2c72f354993c0af9f6187d8ae13cb68e156bdc9d8216ebb5d85b9dca93c666285bc251e73b3f19575577d595155ea6f9d6889e89ed682ba088f97", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="72abe5c2dc0d86f9cb3091f37fc32111393e434eab51a87038f1f36dd230b693d0df449289b4e7bb2e267b592806b0c4d855a2c9dbf2479b9feb76c2aa4e0700577157597ca0149f437a0d7613e9e5298f04dd7aeea28c6c93c2f65cb7674faea4c3a1e8728710c16d44e80aec15e60f3df62aadf72f221b134d9211336f37bc4a2a43f0879bb1dc7526005e175a318e5c7ca3801124d3b035eb163dbac150c3871d5a11d9740b6c59988e2d6f2336cbc7bb4fc8927992eaadfceeb623b6e4c0ebb5d2c6828b3c80b15f83bb") clone(0x40000000, &(0x7f0000000300)="e8c63870ca9c68a30a56bbf863848fc38b0a6da73da9257360082a15df1f3182dceac1295d256fd6ef929866c8f3710200ebbfd4ba80df03fd3dc54d7273270b7ac043a19a01dded404c1611fb2727fef0949defd632d19b9cddda7bdc56a8e236066e4a630e85f5c47ed739803054280e678afb6ae33d0062b31d1a1a57fb8bd0837e70b5d2888fdbf8949cff84a2c313a43df2a1186a5cd5dd32f6a0", &(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)="0694f7965aee0fc9472be6feff10292a0be14e368e6d2f1fbf42f906f5e2ea62d34295267b4168827cb6c3f3cb") syz_io_uring_setup(0x76fb, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000400)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) syz_io_uring_submit(r2, r3, &(0x7f0000000180)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, r4+10000000}}, 0x8) syz_io_uring_submit(r2, r3, &(0x7f00000001c0)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x2, 0x0, 0x0, 0x0, 0x12345}, 0x0) syz_io_uring_submit(r2, r3, &(0x7f00000003c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x81) r5 = semget$private(0x0, 0x3, 0x520) semctl$SEM_STAT_ANY(r5, 0x1, 0x14, &(0x7f0000000240)=""/4) 02:58:56 executing program 2: shmget$private(0x4000000, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:57 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x9000000, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:57 executing program 1: socketpair$unix(0x1, 0x2771e46fb595cc2f, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00000000c0)={0x40000000}) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000040)=0xff, 0x4) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:57 executing program 2: shmget$private(0x5000000, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:57 executing program 5: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) r1 = shmget(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) clone(0x2000, &(0x7f0000000000)="808dc4ef5876160239b15cfc4b1034a531e50668c81c73e2dbd37209a009fc498aca5c8bf8026a794fefd68c3000fb3795fa6570d4d9ca41dd8b058e36984cf07016b555b62c15a7074a623a4ad3d52d693e169887ae220320836f484525dc343bc1d6d830390ace7165e9854be871f4a324c3fc10d2c72f354993c0af9f6187d8ae13cb68e156bdc9d8216ebb5d85b9dca93c666285bc251e73b3f19575577d595155ea6f9d6889e89ed682ba088f97", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="72abe5c2dc0d86f9cb3091f37fc32111393e434eab51a87038f1f36dd230b693d0df449289b4e7bb2e267b592806b0c4d855a2c9dbf2479b9feb76c2aa4e0700577157597ca0149f437a0d7613e9e5298f04dd7aeea28c6c93c2f65cb7674faea4c3a1e8728710c16d44e80aec15e60f3df62aadf72f221b134d9211336f37bc4a2a43f0879bb1dc7526005e175a318e5c7ca3801124d3b035eb163dbac150c3871d5a11d9740b6c59988e2d6f2336cbc7bb4fc8927992eaadfceeb623b6e4c0ebb5d2c6828b3c80b15f83bb") clone(0x40000000, &(0x7f0000000300)="e8c63870ca9c68a30a56bbf863848fc38b0a6da73da9257360082a15df1f3182dceac1295d256fd6ef929866c8f3710200ebbfd4ba80df03fd3dc54d7273270b7ac043a19a01dded404c1611fb2727fef0949defd632d19b9cddda7bdc56a8e236066e4a630e85f5c47ed739803054280e678afb6ae33d0062b31d1a1a57fb8bd0837e70b5d2888fdbf8949cff84a2c313a43df2a1186a5cd5dd32f6a0", &(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)="0694f7965aee0fc9472be6feff10292a0be14e368e6d2f1fbf42f906f5e2ea62d34295267b4168827cb6c3f3cb") syz_io_uring_setup(0x76fb, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000400)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) syz_io_uring_submit(r2, r3, &(0x7f0000000180)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, r4+10000000}}, 0x8) syz_io_uring_submit(r2, r3, &(0x7f00000001c0)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x2, 0x0, 0x0, 0x0, 0x12345}, 0x0) r5 = semget$private(0x0, 0x3, 0x520) semctl$SEM_STAT_ANY(r5, 0x1, 0x14, &(0x7f0000000240)=""/4) 02:58:57 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @mcast2, 0x2}, 0x1c) 02:58:57 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x94, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) 02:58:57 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4, 0x0, @mcast2, 0x2}, 0x1c) 02:58:57 executing program 2: shmget$private(0x6000000, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:57 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000040)={0x70000007}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:57 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x5, 0x0, @mcast2, 0x2}, 0x1c) 02:58:57 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) r5 = dup3(r3, r2, 0x80000) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r0, &(0x7f0000000100)={0x5000000b}) 02:58:57 executing program 2: shmget$private(0x6040000, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:58 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0xa000000, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:58 executing program 5: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) r1 = shmget(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) clone(0x2000, &(0x7f0000000000)="808dc4ef5876160239b15cfc4b1034a531e50668c81c73e2dbd37209a009fc498aca5c8bf8026a794fefd68c3000fb3795fa6570d4d9ca41dd8b058e36984cf07016b555b62c15a7074a623a4ad3d52d693e169887ae220320836f484525dc343bc1d6d830390ace7165e9854be871f4a324c3fc10d2c72f354993c0af9f6187d8ae13cb68e156bdc9d8216ebb5d85b9dca93c666285bc251e73b3f19575577d595155ea6f9d6889e89ed682ba088f97", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="72abe5c2dc0d86f9cb3091f37fc32111393e434eab51a87038f1f36dd230b693d0df449289b4e7bb2e267b592806b0c4d855a2c9dbf2479b9feb76c2aa4e0700577157597ca0149f437a0d7613e9e5298f04dd7aeea28c6c93c2f65cb7674faea4c3a1e8728710c16d44e80aec15e60f3df62aadf72f221b134d9211336f37bc4a2a43f0879bb1dc7526005e175a318e5c7ca3801124d3b035eb163dbac150c3871d5a11d9740b6c59988e2d6f2336cbc7bb4fc8927992eaadfceeb623b6e4c0ebb5d2c6828b3c80b15f83bb") clone(0x40000000, &(0x7f0000000300)="e8c63870ca9c68a30a56bbf863848fc38b0a6da73da9257360082a15df1f3182dceac1295d256fd6ef929866c8f3710200ebbfd4ba80df03fd3dc54d7273270b7ac043a19a01dded404c1611fb2727fef0949defd632d19b9cddda7bdc56a8e236066e4a630e85f5c47ed739803054280e678afb6ae33d0062b31d1a1a57fb8bd0837e70b5d2888fdbf8949cff84a2c313a43df2a1186a5cd5dd32f6a0", &(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)="0694f7965aee0fc9472be6feff10292a0be14e368e6d2f1fbf42f906f5e2ea62d34295267b4168827cb6c3f3cb") syz_io_uring_setup(0x76fb, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000400)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) syz_io_uring_submit(r2, r3, &(0x7f0000000180)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, r4+10000000}}, 0x8) r5 = semget$private(0x0, 0x3, 0x520) semctl$SEM_STAT_ANY(r5, 0x1, 0x14, &(0x7f0000000240)=""/4) 02:58:58 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x6, 0x0, @mcast2, 0x2}, 0x1c) 02:58:58 executing program 2: shmget$private(0x7000000, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:58 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000080)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) epoll_wait(r2, &(0x7f0000000140), 0x0, 0x101) mmap(&(0x7f00002bd000/0x4000)=nil, 0x4000, 0x4, 0x80010, r2, 0x5295000) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000000)={0x30000004}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) epoll_wait(r3, &(0x7f0000000140)=[{}, {}, {}], 0x3, 0xe6f) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000001c0)={0x50000009}) r4 = dup2(0xffffffffffffffff, r1) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:58 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) r1 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x4000) shmctl$IPC_RMID(r1, 0x0) shmctl$SHM_LOCK(r1, 0xb) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) shmat(r0, &(0x7f0000ff8000/0x4000)=nil, 0x2000) mbind(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8000, &(0x7f0000000040)=0x3, 0x40001a9c, 0x7) clone(0x0, 0x0, 0x0, 0x0, 0x0) 02:58:58 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x7, 0x0, @mcast2, 0x2}, 0x1c) 02:58:58 executing program 2: shmget$private(0x8000000, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:58 executing program 5: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) r1 = shmget(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) clone(0x2000, &(0x7f0000000000)="808dc4ef5876160239b15cfc4b1034a531e50668c81c73e2dbd37209a009fc498aca5c8bf8026a794fefd68c3000fb3795fa6570d4d9ca41dd8b058e36984cf07016b555b62c15a7074a623a4ad3d52d693e169887ae220320836f484525dc343bc1d6d830390ace7165e9854be871f4a324c3fc10d2c72f354993c0af9f6187d8ae13cb68e156bdc9d8216ebb5d85b9dca93c666285bc251e73b3f19575577d595155ea6f9d6889e89ed682ba088f97", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="72abe5c2dc0d86f9cb3091f37fc32111393e434eab51a87038f1f36dd230b693d0df449289b4e7bb2e267b592806b0c4d855a2c9dbf2479b9feb76c2aa4e0700577157597ca0149f437a0d7613e9e5298f04dd7aeea28c6c93c2f65cb7674faea4c3a1e8728710c16d44e80aec15e60f3df62aadf72f221b134d9211336f37bc4a2a43f0879bb1dc7526005e175a318e5c7ca3801124d3b035eb163dbac150c3871d5a11d9740b6c59988e2d6f2336cbc7bb4fc8927992eaadfceeb623b6e4c0ebb5d2c6828b3c80b15f83bb") clone(0x40000000, &(0x7f0000000300)="e8c63870ca9c68a30a56bbf863848fc38b0a6da73da9257360082a15df1f3182dceac1295d256fd6ef929866c8f3710200ebbfd4ba80df03fd3dc54d7273270b7ac043a19a01dded404c1611fb2727fef0949defd632d19b9cddda7bdc56a8e236066e4a630e85f5c47ed739803054280e678afb6ae33d0062b31d1a1a57fb8bd0837e70b5d2888fdbf8949cff84a2c313a43df2a1186a5cd5dd32f6a0", &(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)="0694f7965aee0fc9472be6feff10292a0be14e368e6d2f1fbf42f906f5e2ea62d34295267b4168827cb6c3f3cb") syz_io_uring_setup(0x76fb, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000400)) clock_gettime(0x0, &(0x7f0000000080)) r2 = semget$private(0x0, 0x3, 0x520) semctl$SEM_STAT_ANY(r2, 0x1, 0x14, &(0x7f0000000240)=""/4) 02:58:58 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x8, 0x0, @mcast2, 0x2}, 0x1c) 02:58:58 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) sendmmsg$unix(r0, &(0x7f0000000140), 0x0, 0x4000051) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x1d, &(0x7f0000000140)=0x55, 0x4) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000000040)={0x20002002}) r4 = dup2(r2, r1) close(r3) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:58:58 executing program 2: shmget$private(0x9000000, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:59 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0xb000000, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:58:59 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x10, 0x0, @mcast2, 0x2}, 0x1c) 02:58:59 executing program 2: shmget$private(0xa000000, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:59 executing program 5: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) r1 = shmget(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) clone(0x2000, &(0x7f0000000000)="808dc4ef5876160239b15cfc4b1034a531e50668c81c73e2dbd37209a009fc498aca5c8bf8026a794fefd68c3000fb3795fa6570d4d9ca41dd8b058e36984cf07016b555b62c15a7074a623a4ad3d52d693e169887ae220320836f484525dc343bc1d6d830390ace7165e9854be871f4a324c3fc10d2c72f354993c0af9f6187d8ae13cb68e156bdc9d8216ebb5d85b9dca93c666285bc251e73b3f19575577d595155ea6f9d6889e89ed682ba088f97", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="72abe5c2dc0d86f9cb3091f37fc32111393e434eab51a87038f1f36dd230b693d0df449289b4e7bb2e267b592806b0c4d855a2c9dbf2479b9feb76c2aa4e0700577157597ca0149f437a0d7613e9e5298f04dd7aeea28c6c93c2f65cb7674faea4c3a1e8728710c16d44e80aec15e60f3df62aadf72f221b134d9211336f37bc4a2a43f0879bb1dc7526005e175a318e5c7ca3801124d3b035eb163dbac150c3871d5a11d9740b6c59988e2d6f2336cbc7bb4fc8927992eaadfceeb623b6e4c0ebb5d2c6828b3c80b15f83bb") clone(0x40000000, &(0x7f0000000300)="e8c63870ca9c68a30a56bbf863848fc38b0a6da73da9257360082a15df1f3182dceac1295d256fd6ef929866c8f3710200ebbfd4ba80df03fd3dc54d7273270b7ac043a19a01dded404c1611fb2727fef0949defd632d19b9cddda7bdc56a8e236066e4a630e85f5c47ed739803054280e678afb6ae33d0062b31d1a1a57fb8bd0837e70b5d2888fdbf8949cff84a2c313a43df2a1186a5cd5dd32f6a0", &(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)="0694f7965aee0fc9472be6feff10292a0be14e368e6d2f1fbf42f906f5e2ea62d34295267b4168827cb6c3f3cb") syz_io_uring_setup(0x76fb, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000400)) r2 = semget$private(0x0, 0x3, 0x520) semctl$SEM_STAT_ANY(r2, 0x1, 0x14, &(0x7f0000000240)=""/4) 02:58:59 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000040)={0x80000000}) 02:58:59 executing program 0: r0 = shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ffa000/0x2000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) 02:58:59 executing program 2: shmget$private(0xb000000, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:59 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x60, 0x0, @mcast2, 0x2}, 0x1c) 02:58:59 executing program 2: shmget$private(0xc000000, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:58:59 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xfc, 0x0, @mcast2, 0x2}, 0x1c) 02:58:59 executing program 5: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) r1 = shmget(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) clone(0x2000, &(0x7f0000000000)="808dc4ef5876160239b15cfc4b1034a531e50668c81c73e2dbd37209a009fc498aca5c8bf8026a794fefd68c3000fb3795fa6570d4d9ca41dd8b058e36984cf07016b555b62c15a7074a623a4ad3d52d693e169887ae220320836f484525dc343bc1d6d830390ace7165e9854be871f4a324c3fc10d2c72f354993c0af9f6187d8ae13cb68e156bdc9d8216ebb5d85b9dca93c666285bc251e73b3f19575577d595155ea6f9d6889e89ed682ba088f97", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="72abe5c2dc0d86f9cb3091f37fc32111393e434eab51a87038f1f36dd230b693d0df449289b4e7bb2e267b592806b0c4d855a2c9dbf2479b9feb76c2aa4e0700577157597ca0149f437a0d7613e9e5298f04dd7aeea28c6c93c2f65cb7674faea4c3a1e8728710c16d44e80aec15e60f3df62aadf72f221b134d9211336f37bc4a2a43f0879bb1dc7526005e175a318e5c7ca3801124d3b035eb163dbac150c3871d5a11d9740b6c59988e2d6f2336cbc7bb4fc8927992eaadfceeb623b6e4c0ebb5d2c6828b3c80b15f83bb") clone(0x40000000, &(0x7f0000000300)="e8c63870ca9c68a30a56bbf863848fc38b0a6da73da9257360082a15df1f3182dceac1295d256fd6ef929866c8f3710200ebbfd4ba80df03fd3dc54d7273270b7ac043a19a01dded404c1611fb2727fef0949defd632d19b9cddda7bdc56a8e236066e4a630e85f5c47ed739803054280e678afb6ae33d0062b31d1a1a57fb8bd0837e70b5d2888fdbf8949cff84a2c313a43df2a1186a5cd5dd32f6a0", &(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)="0694f7965aee0fc9472be6feff10292a0be14e368e6d2f1fbf42f906f5e2ea62d34295267b4168827cb6c3f3cb") r2 = semget$private(0x0, 0x3, 0x520) semctl$SEM_STAT_ANY(r2, 0x1, 0x14, &(0x7f0000000240)=""/4) 02:58:59 executing program 2: shmget$private(0xd000000, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:00 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0xc000000, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:59:00 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x2ff, 0x0, @mcast2, 0x2}, 0x1c) 02:59:00 executing program 2: shmget$private(0xe000000, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:00 executing program 5: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) r1 = shmget(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) clone(0x2000, &(0x7f0000000000)="808dc4ef5876160239b15cfc4b1034a531e50668c81c73e2dbd37209a009fc498aca5c8bf8026a794fefd68c3000fb3795fa6570d4d9ca41dd8b058e36984cf07016b555b62c15a7074a623a4ad3d52d693e169887ae220320836f484525dc343bc1d6d830390ace7165e9854be871f4a324c3fc10d2c72f354993c0af9f6187d8ae13cb68e156bdc9d8216ebb5d85b9dca93c666285bc251e73b3f19575577d595155ea6f9d6889e89ed682ba088f97", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="72abe5c2dc0d86f9cb3091f37fc32111393e434eab51a87038f1f36dd230b693d0df449289b4e7bb2e267b592806b0c4d855a2c9dbf2479b9feb76c2aa4e0700577157597ca0149f437a0d7613e9e5298f04dd7aeea28c6c93c2f65cb7674faea4c3a1e8728710c16d44e80aec15e60f3df62aadf72f221b134d9211336f37bc4a2a43f0879bb1dc7526005e175a318e5c7ca3801124d3b035eb163dbac150c3871d5a11d9740b6c59988e2d6f2336cbc7bb4fc8927992eaadfceeb623b6e4c0ebb5d2c6828b3c80b15f83bb") clone(0x40000000, &(0x7f0000000300)="e8c63870ca9c68a30a56bbf863848fc38b0a6da73da9257360082a15df1f3182dceac1295d256fd6ef929866c8f3710200ebbfd4ba80df03fd3dc54d7273270b7ac043a19a01dded404c1611fb2727fef0949defd632d19b9cddda7bdc56a8e236066e4a630e85f5c47ed739803054280e678afb6ae33d0062b31d1a1a57fb8bd0837e70b5d2888fdbf8949cff84a2c313a43df2a1186a5cd5dd32f6a0", &(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)="0694f7965aee0fc9472be6feff10292a0be14e368e6d2f1fbf42f906f5e2ea62d34295267b4168827cb6c3f3cb") r2 = semget$private(0x0, 0x3, 0x520) semctl$SEM_STAT_ANY(r2, 0x1, 0x14, &(0x7f0000000240)=""/4) 02:59:00 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) tkill(0x0, 0x1e) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) lstat(&(0x7f0000003680)='./file0\x00', &(0x7f00000036c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x5) tkill(r4, 0x1e) ptrace$cont(0x18, r4, 0x0, 0x0) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003740)={0x0, 0x0, 0x0}, &(0x7f0000003780)=0xc) sendmmsg$unix(r1, &(0x7f0000003f40)=[{&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000040), 0x0, &(0x7f00000001c0)=[@rights={{0x10}}], 0x10, 0x4000}, {&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000280)="ecf2c1b435448e89c999501a09ecd7fff0ad52ec06971063e18f5b20733561eb849542a0436fbd3efd54387bd715acc0ddcd377b782ffd4410e86547a1d0b4380c57405031212b09e487f1eae74d06bf666d474c9d4f64cb52bedaf9664bb713282301468bd2141c035ed9b46102d5c79df30131da34078abdf7c3a8f95b68", 0x7f}, {&(0x7f0000000300)="b7461e296f518b0c3c9889d0e8ba46f6535380aa307c50404228987aeed3263c0532e8aff98ae3cab70543d9e1621084777f5f38ebab1d74cf72351c5e78ae68d4327a41243076b92f6c222d4d2e1ed3fad8c4878ea6acaa4e1a76c30a2941e8e93a7adf8ccce2d6c3f3a8ba25b398ff7a49414c85efd8676dc1d083dc35a3cae9da195230ed1b269d356b25da95d118fdb541f7f8c52bc761804de0dcfcbb193fb7d6aae13a38eb7c5b1a1fb00687b8664e9c21506162ac72eb9cfab6bb9b323f39f44a9e1a7a034afefa6c2936fd8a2990b90944d7bff86fb4ab967e2645749769", 0xe2}], 0x2, &(0x7f0000001a80)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2]}}, @cred={{0x1c}}], 0x98, 0x14}, {&(0x7f0000001b40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ec0)=[{&(0x7f0000001bc0)="59cc32aff1d309f3eb367df5bcbea6030972447a3008043265708e97361c3c7719a13b020ef75beb413b3721c7f357e31b8aa40dfb497ae53bcfe35dc9f6", 0x3e}, {&(0x7f0000001c00)="3cf60126879404cb9f58d8", 0xb}, {&(0x7f0000001c40)="3c739aff55c2b2a14d0e0e1a1d412aa31937bc099a2d554e5301a13831e4a3c06279939bfde945ce3dcb3b9c4246250845daf5bc0d714367dda47e314e569c11d8b271680516", 0x46}, {&(0x7f0000001cc0)="8ccc52b6ce4012d797694c6c7be98dc9dbc69725a9af4baa132fc5d960147183adf6e071fe1b061294e8dba1f72cbabd3724f18f35a83c137c553f0451a4dd54217803d753f3c984e0e1f2d926ba937f57b636ee9c2801ef89ff8c303c602f65b851156f66441c4287558b2de67e4e8bc9cd0def60a7be78c35d61881a7d38c1b047c5cf7556b2f18462651b8d0a1018bd6299e9e74ecbac236c25c86e74cbf8787bb5193cb194f5b3089cc2f724877930bec9398f5221300e07ff589da730192af89325439a941fe4ea07ec088cbadb", 0xd0}, {&(0x7f0000001dc0)="5b1da9f0131b7188929f439f8eaeb18a266ead4e103065820b5648152329afc513ff7c8dc63d00360c4cd22067b0cb4576c15039394d568f4b01c65b10cbe38fbb0bae4350654e0a5786867f20713bb68eecdb014f614d2ea981b1ae9bfb029c144bea691c1424414067d6ff99a89d7a2f307c7133075253e911fef63597e4f31f81a9f3ce2094864ed373b5d33332d54267fbff4cd9f4b7d7f7ceda9008703e1240be0da98cf2b3562f2b79b39a3edadbbd6af02221fcca148034f8c0d8a46be07f246e4e2052bfa40261f82fc6fe", 0xcf}], 0x5, &(0x7f0000002040)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee01}}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c}}], 0x80, 0x44000}, {&(0x7f00000020c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000002500)=[{&(0x7f0000002140)="cf02504a1c2b1902d6ba9a0a31468d99d2a38b0663e74981b62998202fd08eefca03b035ba7c56cbaa80141a1484dcd2a899d718628d685e715fa0650340f0f2f38c18ce22c8bf641a9823da0eda883b5afadda297b949e53cc959056a98c3aeae5e5266abd695f97610569e6b404d1c47221a09381caf2b80716b78a1982a2956147899658e0a0db15a4c400350c1ec2519691dafe0e09101bd41f88b7e1bfd18752b6001a1bcb39f6027046472fa2a751362149612202277d9bd97b80a2244ea7c66aa170b0ff5529b5de4b3476eb4054a0b4b5b791c4d556625a0ac5223a50a1cb1f1e2f5d83fff", 0xe9}, {&(0x7f0000002240)="1d37e69e598db35462eb8fb99a8e36887ac0b895e48bb0e6b9aaa9c17d1de20579d9b984bf45adedf6f7cc91b5fbc2c0644c115d94b641d1a5a0e51f3670c7", 0x3f}, {&(0x7f0000002280)="4fd98cab96d7ac6f20f06fbb69a73ed617b8810b9a1eb6a296cd3ba51907454546cbcf2ec975eddaa7f72814d9eb5415a1cf1d0664d73c3748f1fd76771a35fb2914f605ddc61b4aafc15f88", 0x4c}, {&(0x7f0000002300)="23949b28cab332f58267a47bcc605c3b8065cc52dbe819c970f8", 0x1a}, {&(0x7f0000002340)="8439fbcf25f36cab966ec5129c8b3ab065152909c34a0f75878b9da5625ca3828a58568e6b0bf0ce188c214d3bfc2482ef13a7c140ed392687c7191d5b0885885eb38abc0df527e5c2a7f1fd5e8049facedd56a8b9b63e5f4be158e2ad2e32b2d2513b1a95eca8fe581e745414153bda9d88f76df664eebb1a9f4e187e1ad0494a290d176c3d28bc97c54a2b2bf05010287c2bf792a7d136ed87f40eeab99c0e90cdc22e14", 0xa5}, {&(0x7f0000002400)="3cc815f1a5ba0e28f11f87e8414e5dcedf3ba0621c8f8d15eaefddcd2e16ce2078e5a107dc7db1c21f0a31e2af7372a90dc7bf85b9ff1a9696a7ebc3ebf417a73a97427116594274a3fb1ff6f53d3500e215bf5de1d8031c32649c2c7358586aa90be188d51321f5809213840a80ed494e2e280ef8d85494b5d0aeecb871a961dc3261339ed96cfa21f699a3abb32d0bd850a8d179bc6e8ffb91abd1ea9602b1c0ec55232b0c63d1c862034ba8330e91027288d18f5f3d8bf25a5b71a6d22c6ac04c8314954d8e59b736c436450a000b12ee3195768beef97255931ab1e1e0556532ab5e0dd0b52e2efd707bcb7187", 0xffd6}], 0x6, &(0x7f0000002880)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r0, r0, 0xffffffffffffffff, r0, r2, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, r2, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}], 0xa8, 0x4000000}, {&(0x7f0000002940)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002d40)=[{&(0x7f00000029c0)="65f7a14353da4aefb03b44648aeaccd3e3454a77255a14fe047d77fd3a3d5c5d480da76c2a353fdd5ca9b85331e2c0fb749aef512d3ef895c0cc4af529e3644c771d2c1bd7591826e01783969784e9ac68d49f307e0f0df219498d524b1c667a7d9771c18a8d96496f3f477f6e2651f4a0ae5dc7242da59672309367b1c6707583048a624189f4fb3e90da0bea4041248fce2536ca636ace1112cfa2abb9532b7d46ff29e70067ef6b78fefb661c8f7e9389", 0xb2}, {&(0x7f0000002a80)="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", 0xfc}, {&(0x7f0000002b80)="268c43f428c9e0803997e0306c867b960a105dfe3631a0b7a4cc749cd41b207e347d3c546716eb73635e052cdd8711a23d108d520d7868be189071b001338055c906f50e712c8f4b263fbe7e61d6aacddf2c74a02b575a", 0x57}, {&(0x7f0000002c00)="38af51241915b2a4b426a1e3d612d9cdb610e0f8727dbc78ab1b716e28972a0e06cfc26f2936810aa53ddafd2c2e1f77ebc29e2a094c3dc957954ce0d31aa5c9", 0x40}, {&(0x7f0000002c40)="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", 0xfe}], 0x5, &(0x7f0000002f00)=[@rights={{0x20, 0x1, 0x1, [r1, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, r1, r2]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r2, r1, 0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x1c, 0x1, 0x1, [r1, 0xffffffffffffffff, r2]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff}}}], 0xf0, 0x20000020}, {&(0x7f0000003000)=@abs={0x70ad81c3ae3ecb67, 0x0, 0x4e24}, 0x6e, &(0x7f0000003340)=[{&(0x7f0000003080)="44b8c781948bb7de7309339952e05d5bbf789e79e44340a55efa340e3468c0d0c06127eb37c8e213ba25055043bcf9a4a6c1b72d314e94049cf5956da00f7ad932f9b9317a30ba57a2afd7043181d2990caa064aef64368395a4dfe42aed9243cea9e84f81e691cbf0a54bc69e75d7e3694b89364bc48cbf382e2f30e4c2be75c3e234bb5c1fe3494d088394335811462d9e663be1f99f28afd89b94831af88e64b5683e0e866c5a85c0de4883d7001efe05596a25d441288dea44e4b39754db3a5df24dc82124e2eb346099e712b5e3d3e308994321028ca6d7dc860e693f1397fc2e", 0xe3}, {&(0x7f0000003180)="492372c405492ed68603b59f57decc378d6891e947fa0a7dd9a527b421a6bd9e73e36ca89eb521723c76479b53086a7d3fe817273d53659d66ac6ad9dca8b4bcc504718024c733dd7b2f083f7f1d0d08e297104047218205de8a7a8938051ccd8f42f9f1196c252c1c9be3c3fb769324cf10fd78fc45d90395ff1dc8a1302d246b67076033c16eb2830695fee26d056657cc08dd98ec0e0eb5482c886a0e06d5d2c11ad6418f781d1eb1b8c4d003f68308a279c6", 0xb4}, {&(0x7f0000003240)="5c116c4064852162e62aa1e86029f6e63e6f14e4a5d6dc96620348e46ff54fc63340a30ec2f6caaf1e9325f102e1776e984abc77d1eea77aaf26320bfa15966957ca1524eaed4bd5e6c2c0fe4208be072b79a856add855233049acfd93938fb9ea57eb9a956f65976dfc5c0846920da42de468719ce450b568d53a34a2de48630213e29622921ba18dacda82c4958383d579933cbea5cd5709aee311ab43c7115d62ccc76c0b043af75b5e96c8bc3c801e6bb34ef4e20d9c43df325fd39088fe9e0f6054aa458f024a02421a31124f25365e5577bb4285746ec9ca623c6f68292e824367bce91a35e77912f20e2edba8", 0xf0}], 0x3, &(0x7f00000037c0)=ANY=[@ANYBLOB="24000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32, @ANYRES32, @ANYRES32=r2, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32=0x0, @ANYBLOB="000000081c0000000000000001000000029d0000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=0xee00, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB='\x00\x00\x00\x00'], 0xa8, 0x20040004}, {&(0x7f0000003880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003e80)=[{&(0x7f0000003900)="d44c718b9222203f17de78831d91a95e2bd0fd1a41ef965a11cbea979b46119bd75c34b8f5ebe86504806c39e651f90de447232e188e899a0701f34d1cd2b501e3307d8477b12b3233c1572eecbad6f82b5c647e13b664228f0a853049d285d4dd20dd9b7de43cd27b0770e9243d015695897583579f5674ae3f8c485def3fa5ff89531a167480051a29d54a30", 0x8d}, {&(0x7f00000039c0)="22bc23bda9eb8afc781303aaa59c365c9aa2e50bede26e4b7b02e24b2b5b9d19a506dbd3dc9868cf", 0x28}, {&(0x7f0000003a00)="a4d19f10e80df146d3cef3a4169bec8751513a00e618e09caf31c3a49d533fd158f963f4f4d9592d2cdf3a12c1a3fa468d8402dae3b00fc96566cc30505e7a47bee5c3ea29e185cbfc73890d3e0ba6d90370f7d8082800c845cd8e4922d5cb978d399b99de50242f067797d48f006dbd529f7b332e769f95749de12a8c39bbcf4bcf3c54cb4cb4c2970df770e582a6154113c0fdc8a9dd8d84185cf0aa199f5587686b0618ac8e55d3207be87da1f5843332b951058c287cbc14907e65aad752f307b9479ed08beaeb9265cc43a28527221a4b0d42c0fe12febb18c57a0c1524550dd9afb08e0b05199b80c85b", 0xed}, {&(0x7f0000003b00)="51013a59a9372c3bd674dcb903d3f53f7efc7f43b912e2791ff48da4002cd5330195694da3d804fda1ac4331f4704f4c6d872b82d37302f907c7bda81216042aa864ea34d590dca12cd6efd68e467936419811700e6c2691cb8f1c81f3b7b6fbdffb7f0727dcf195a00b348e4c0f8100d8de1dd5d425d8ef65634a8944e9dfbe4d18af6244", 0x85}, {&(0x7f0000003bc0)="cb8b5c542dc6ff069d5f2f1f5d2a0259aa5d3a88bed077945576553a4ad013f728723c6fbeb0d5cc7ac6754ed1141a691fa6399b08889222721912c931e8aaa897c3b7d5fa498c8d207a43552861c1e072a7fdf683e51611394501c72be6f3ba027a1bffd34595d344f4d04cf0723d828aafe74bf83b6344110fe4d2db0df28a19cf00a35865e052cf23870f36c914c7b9bbb0af350b43df63bbfed5d8428765d1be4a025240b91d90", 0xa9}, {&(0x7f0000003c80)="4c2c2c1e13162c484b1e45997ca06c", 0xf}, {&(0x7f0000003cc0)}, {&(0x7f0000003d00)="f251ba212619aecf459b46cf7876e78f0f443b529028c5619d352b161447f96e63f8ec059ea55acd7e0c67141822c46393b04a2a3996d25112df04edb5c188212807e8dd84bb37b7b00ca33b9d30ce88059d1ef7280c8c8b9f3a12cf6df468c0778d8be73918367a18617e1bd09c0f6bb1807b7a658ad83c729f7d76d2dc5f36adf05c71d3201f5c0db2f01a5518b0202e9747d66706df2d9bad71cbc8f7357e54d28a", 0xa3}, {&(0x7f0000003dc0)="62e07599cd14e0a88bc8faeb01817a5bd6e604f298f5ceffc19be6a091649890ebac7d15fc7f6963c5ab94b87e454ee9148588748c9b5e46d0dc493915590d5e37e61d029ca5642c73f8368a8ea4d868db37dcfd17cf4b3f2bda2bdca75561439aa756501de1b094b05b23bbac1543ab6ab0099e447dfbb44c5c6cc8480f47d0a7c2e1e0ef3df88d66eefb07f918dad1a6f036cbaf401815c471a7c4a4bb7985035a7c95b277f0aec94fdfd01afee2ae639ba2e5", 0xb4}], 0x9, 0x0, 0x0, 0x21}], 0x7, 0x20000004) r8 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r8, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:59:00 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) shmctl$SHM_UNLOCK(r0, 0xc) 02:59:00 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001a80)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) r4 = getpid() r5 = syz_mount_image$nfs4(&(0x7f0000000040), &(0x7f0000000140)='./file0\x00', 0x2, 0xa, &(0x7f0000001840)=[{&(0x7f0000000180)="dd915aa6d30ad935b0e49d27d7d1fd056aa9b15746d59d5b52c3ad10371f67d582a91af7bb0304bf4646e52912fa896269b3c7d1db0a8ec8dd9dee5c3fb978d93fbdfa701e977ce8e42e83991e2fee13365ed339abacd00828ee8a0ccec9dbc276d4e3b8a654a98c282b2ad33bae805cc71311f6967b8e3719d50e92c26d070c1bfe5353263462c0b7b931c55e5f2539fd5a3ad1f86297c54618dc6d3729db9eef10c3001302a4c6d03a420fb051bca19af14018917da937", 0xb8, 0xfffffffffffffffb}, {&(0x7f0000000240)="b42ebd8e37c0ec5bc8265cc5f06d23f0c8ff1ee8f902763d6134a17dd1c9cfcaea6a0620ceb775965e352964d7e369cb6915b90088491e44afab94248b88e9d99c7aed1a62fa43796f8b789136e1192044c4ca72dc4e233ab4cbb43a3643827d80e50f3b2f83483dd9c99689706dcd5831f47c3b161710b7af609cfdda322821aa3f1bceb009a63c3aa965e692bd0d4b636efcafd3fe0d16b5f80e2b25e72ad915b8d82f1092b1c3a11ebd8ace69b07c54db6d74a452d1bf89a7958d99e64239da0c61fb0a1b0402c4b43355639eb64122750bb28b0d51655d5c1d5e385696b0c7a132a2ad303e95dd", 0xe9, 0x6}, {&(0x7f0000000340)="454572069bba58f5e3b1ead7c00c75774eaf35ec834187477b66b00ef65b3b3531c4758d35f9a1cd4a061eea2cde682beae0daf08fe93942eca14db7424370946fa5e38c2428340b49d625d72e27c33ae568f7676424eb0426e3c3d4823000c60501ec4c69879753c1ed8177512ebd13a08763ff6a0e4843c20fd8197751e3c24a0ae1759ee7dd90b17c1958cb33ee058d76450ea94e2380aea31d9ce116b0abe6b7148972ef666148d67786882476ebdcbe15cfbaac34", 0xb7, 0x3}, {&(0x7f0000000400)="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", 0x1000, 0x7f}, {&(0x7f0000001400)="021056198322aff5e587", 0xa, 0x4}, {&(0x7f0000001440)="94f154c68e03c336e662d26733968b87ac0df3f627b08a551c7df81c160e6672272fc8bfebde1cee21bb14c3c2d38447d01922c8185b2452bf399482ebdcbd836186948036f08e8bb42e8f0dd63456e34df5194d5d152741f56c9fec1cdc69b686f2d75d802f2a0bc47818429b233136c4dc347c335611beacf3e6cb8cb0ce0a4e57028d0dce3d225af74190a0bcbb6668b0adb31929f4b78b5b3bb807735710b0889ab0b1b2f15254a18128d62b7937eb1fe4f5d789f501", 0xb8, 0x9}, {&(0x7f0000001500)="b53e355b8992182fb06cfd1bccb5ab43e5ec590565911ff029418bd5352a98dbfbf599669e542fce057526c5691aac29ee79564f99fcea9f5dc252a2961ff7bb07f76302377b110e66cb547886b60dc97f75d8d79417c97297e874b77919ed4cafdad84e63549337c8863089f08dea04033de48b3422569225199443d14475", 0x7f, 0x9}, {&(0x7f0000001580)="89e40d9456eb95783bea2d8a55c885fad90d234c14adc1373e73805ce31a00767edd4989f412a1339cf86e604eea1aaa11ca1ce078fa92b67a129da3364874e16857ad1bdb4c7cd4600cfaa36b55ecd631eec4c2e213b2110df8e3e128aedb751fdec896eda5d29cf6723839feaabaf17a338485787c2723e8973cd0921e8e381ab855409b9748be4a73b515b687148b9ed2989b2d51f0b232339d98b4b43d048d1615ef5973a5979d5ff4a08ab50c834e532352cd7656364b10367fd9abac59a91aba3d0698a99f17ab47c3fa7ce3e2b47e59", 0xd3, 0x7fffffff}, {&(0x7f0000001680)="32cb3ed106faff56ad60e073570dfbb8631d0fee8db70dd115af83f0c4771d3d67e1246ed4e8e51145c8b49a4f77d7dc7ed81cabc86e6bfa5cb43a30adf37e1edf1c5688be10f4851e7be157c3c61f8e4fda41b101d4fac6821028b09a0f1f9e290ed6f8c6ffecd7f53bbc663ac2e2b7c6fe61d005ba17e7af5d375891e46d8137eb8bdd65bda3f352efeae667f145d9fb750bf19c61d33435d9c2ae06acf92a105c2bea1c86f7fd9dbb174b541e5b18040f51e54ad86549276623f88d55c20c174495e2c8c12c90ddbdf2ad6d999b4e4567ce66f9", 0xd5, 0x8001}, {&(0x7f0000001780)="107c3a3a67bf75a1a8c4d3f54d82af83fc5664cf83354eaa63fc8d26f8061ecce97c1f840efc1264ea568f24e61cc4d3190ada975d5ec2303b8b2ce38b784e5203951f01713fbc932c33977fc92f19b3f1748c00de0e0e31aa37b4dbe8ac55566f3adfb5532eba2e39c072e26a48fa2c6957f5733320fa56f9683d9895cea472a0f8ddb32fd5e8c95a2a50729e13b49e4c04295d302c8beb19811bc680322dc02736b1c2d2eab5124f6ed344d673", 0xae, 0x80000001}], 0x2654004, &(0x7f0000001940)={[{'),%-{$@/:#\\#/*\x90'}], [{@uid_gt={'uid>', 0xffffffffffffffff}}, {@fsuuid={'fsuuid', 0x3d, {[0x66, 0x38, 0x63, 0x37, 0x39, 0x33, 0x37, 0x62], 0x2d, [0x33, 0x30, 0x64, 0x38], 0x2d, [0x34, 0x66, 0x34, 0x65], 0x2d, [0x33, 0x62, 0x66], 0x2d, [0x30, 0x30, 0x39, 0x66, 0x37, 0x37, 0x63, 0x30]}}}, {@obj_role={'obj_role', 0x3d, '^$\'^,:$-['}}, {@seclabel}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@fsuuid={'fsuuid', 0x3d, {[0xd2728405a8e239c8, 0x820f9dfd93bcc0bf, 0x66, 0x35, 0x61, 0x62, 0x33, 0x66], 0x2d, [0x55, 0x36, 0x63, 0x64], 0x2d, [0x37, 0x37, 0x64, 0x62], 0x2d, [0x35, 0x30, 0x34, 0x65], 0x2d, [0x33, 0x64, 0x34, 0x65, 0x62, 0x37, 0x38, 0x61]}}}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@uid_eq}, {@func={'func', 0x3d, 'MMAP_CHECK'}}]}) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) kcmp$KCMP_EPOLL_TFD(r4, 0x0, 0x7, r5, &(0x7f0000001a40)={r6, r1, 0x7}) 02:59:00 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000140)='./file0\x00', 0x100000001, 0x3, &(0x7f0000000380)=[{&(0x7f0000000180)="08460a4c93fbe00abeb32ef646cb1f595d62f1866c1282418b1e104d757396dddb47851a18406e052dda75b3bcdf13af25fe478425b1c3b4aca519454e98bbef61dbc00965cdf7dd8f0079c6cb9f53c35d67c890b03e4b227dd392ae18550ec34524a936c5e8bd708e5a550b9d6e9d96e77cfac09543d3ce25e57645a7daf511554d7c7b455cbdf7ae8e91e4dd3040fd0789", 0x92, 0xa0b1}, {&(0x7f0000000240), 0x0, 0x9}, {&(0x7f0000000280)="e38a5cdea56ec57f3568e5ef1c6f084ea8d93abd5f203e17e63694ac8dd07134737722521429d3220a61d061dbbfe7698f9d7d7bb689a0ef804c6a6e240b4f588f8b0240098ed57a18fb83c320d21bc453f95fd1d9cb9fab3144edc54520a299c8cd492a09f265044a28c41979708b4cd1606be133ed247b16eca07cc1d89195e60d03d2d6f3b0ccdebfe1a16b99fa63f862bfd6f0e3e24461c2c5d249af70d15ae9d1458570e5b66ac4f3fdd9a2e7ecf1797c75aa766ad697507797c288227cc7", 0xc1, 0x1}], 0x4000, &(0x7f0000000400)={[{@mode={'mode', 0x3d, 0x8}}, {@hide}, {@map_acorn}, {@check_strict}, {@utf8}, {@iocharset={'iocharset', 0x3d, 'maccroatian'}}], [{@hash}, {@euid_eq={'euid', 0x3d, 0xee01}}, {@audit}]}) writev(r3, &(0x7f0000000700)=[{&(0x7f0000000480)="4fd98d4df10a155e79a8", 0xa}, {&(0x7f00000004c0)="5de6ed79ae51b0c7a06f8ff72d5898ff78e3113261478caf3fc3d366fd2f6b136608947521c4fb4ba7aa5700cb66151af3f01964e28ef2660eedcfb747fd666d63ce2bbf2f8668f8223974d404", 0x4d}, {&(0x7f0000000540)="46ff6a64ea5baed0fc3ddfb499f937a6eedab364eb0ecf136bd3e5e37b63791c0dbad92368a604f4e240662e29b5d83bf078444f6395dd160f8dfcab59c6c6b4348fd0cf2835d3723b8240aaff3bcf89cdd0b8cc40ab2a972be45de6886089ec0067cba84f70dc14d66f7e1c582a56fb43e3ee7ae7d1833b28d86cb0a1b7aad5f9b40f8e8f4a11", 0x87}, {&(0x7f0000000600)="fdfc7df84a72e7f364da81d14da268af9c0310aa46ef2413841459f12a96212757", 0x21}, {&(0x7f0000000640)="70ef25fc936f1dd06adcf283dc2919fb3ed6b426779db8f9732e9a331da74c3b1cde24211ad71b1eb81a0994ce71d49bc5529061c92ab8f49220311ef0ffdbc1776a68706b5ec1a085a0f59fd2ade888fb6df66292b7cdac8fd8cb88d87a40b66bb57df1c14eee473953", 0x6a}, {&(0x7f00000006c0)}], 0x6) r4 = openat$incfs(r3, &(0x7f00000006c0)='.log\x00', 0x40042, 0x5c) getdents64(r4, &(0x7f0000000800)=""/173, 0xad) r5 = dup2(r2, r1) r6 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r6, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) write$evdev(r6, &(0x7f000004d000)=[{}], 0xfffffe82) preadv(r6, &(0x7f0000000240)=[{&(0x7f0000000780)=""/75, 0x4b}], 0x1, 0x0, 0x4) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:59:00 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x300, 0x0, @mcast2, 0x2}, 0x1c) 02:59:00 executing program 2: shmget$private(0x10000000, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:00 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x500, 0x0, @mcast2, 0x2}, 0x1c) 02:59:00 executing program 5: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) r1 = shmget(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) clone(0x2000, &(0x7f0000000000)="808dc4ef5876160239b15cfc4b1034a531e50668c81c73e2dbd37209a009fc498aca5c8bf8026a794fefd68c3000fb3795fa6570d4d9ca41dd8b058e36984cf07016b555b62c15a7074a623a4ad3d52d693e169887ae220320836f484525dc343bc1d6d830390ace7165e9854be871f4a324c3fc10d2c72f354993c0af9f6187d8ae13cb68e156bdc9d8216ebb5d85b9dca93c666285bc251e73b3f19575577d595155ea6f9d6889e89ed682ba088f97", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="72abe5c2dc0d86f9cb3091f37fc32111393e434eab51a87038f1f36dd230b693d0df449289b4e7bb2e267b592806b0c4d855a2c9dbf2479b9feb76c2aa4e0700577157597ca0149f437a0d7613e9e5298f04dd7aeea28c6c93c2f65cb7674faea4c3a1e8728710c16d44e80aec15e60f3df62aadf72f221b134d9211336f37bc4a2a43f0879bb1dc7526005e175a318e5c7ca3801124d3b035eb163dbac150c3871d5a11d9740b6c59988e2d6f2336cbc7bb4fc8927992eaadfceeb623b6e4c0ebb5d2c6828b3c80b15f83bb") clone(0x40000000, &(0x7f0000000300)="e8c63870ca9c68a30a56bbf863848fc38b0a6da73da9257360082a15df1f3182dceac1295d256fd6ef929866c8f3710200ebbfd4ba80df03fd3dc54d7273270b7ac043a19a01dded404c1611fb2727fef0949defd632d19b9cddda7bdc56a8e236066e4a630e85f5c47ed739803054280e678afb6ae33d0062b31d1a1a57fb8bd0837e70b5d2888fdbf8949cff84a2c313a43df2a1186a5cd5dd32f6a0", &(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)="0694f7965aee0fc9472be6feff10292a0be14e368e6d2f1fbf42f906f5e2ea62d34295267b4168827cb6c3f3cb") r2 = semget$private(0x0, 0x3, 0x520) semctl$SEM_STAT_ANY(r2, 0x1, 0x14, &(0x7f0000000240)=""/4) 02:59:01 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0xd000000, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:59:01 executing program 2: shmget$private(0x11000000, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:01 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x600, 0x0, @mcast2, 0x2}, 0x1c) 02:59:01 executing program 5: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) r1 = shmget(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) clone(0x2000, &(0x7f0000000000)="808dc4ef5876160239b15cfc4b1034a531e50668c81c73e2dbd37209a009fc498aca5c8bf8026a794fefd68c3000fb3795fa6570d4d9ca41dd8b058e36984cf07016b555b62c15a7074a623a4ad3d52d693e169887ae220320836f484525dc343bc1d6d830390ace7165e9854be871f4a324c3fc10d2c72f354993c0af9f6187d8ae13cb68e156bdc9d8216ebb5d85b9dca93c666285bc251e73b3f19575577d595155ea6f9d6889e89ed682ba088f97", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="72abe5c2dc0d86f9cb3091f37fc32111393e434eab51a87038f1f36dd230b693d0df449289b4e7bb2e267b592806b0c4d855a2c9dbf2479b9feb76c2aa4e0700577157597ca0149f437a0d7613e9e5298f04dd7aeea28c6c93c2f65cb7674faea4c3a1e8728710c16d44e80aec15e60f3df62aadf72f221b134d9211336f37bc4a2a43f0879bb1dc7526005e175a318e5c7ca3801124d3b035eb163dbac150c3871d5a11d9740b6c59988e2d6f2336cbc7bb4fc8927992eaadfceeb623b6e4c0ebb5d2c6828b3c80b15f83bb") r2 = semget$private(0x0, 0x3, 0x520) semctl$SEM_STAT_ANY(r2, 0x1, 0x14, &(0x7f0000000240)=""/4) 02:59:01 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001140)=[{&(0x7f0000000000)=""/7, 0x7}, {&(0x7f0000000040)=""/4096, 0x1000}, {&(0x7f0000001040)=""/23, 0x17}, {&(0x7f0000001080)=""/159, 0x9f}], 0x4, 0x9, 0x38b9) 02:59:01 executing program 2: shmget$private(0x12000000, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:01 executing program 5: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) r1 = shmget(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) r2 = semget$private(0x0, 0x3, 0x520) semctl$SEM_STAT_ANY(r2, 0x1, 0x14, &(0x7f0000000240)=""/4) 02:59:01 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:59:01 executing program 2: shmget$private(0x40000000, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:01 executing program 5: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) shmget(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) r1 = semget$private(0x0, 0x3, 0x520) semctl$SEM_STAT_ANY(r1, 0x1, 0x14, &(0x7f0000000240)=""/4) 02:59:01 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x700, 0x0, @mcast2, 0x2}, 0x1c) 02:59:01 executing program 2: shmget$private(0x40000800, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:02 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0xe000000, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:59:02 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x3f00, 0x0, @mcast2, 0x2}, 0x1c) 02:59:02 executing program 5: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) r1 = semget$private(0x0, 0x3, 0x520) semctl$SEM_STAT_ANY(r1, 0x1, 0x14, &(0x7f0000000240)=""/4) 02:59:02 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.events\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000140)={0x60000010}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(0xffffffffffffffff, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:59:02 executing program 2: shmget$private(0x48000000, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:02 executing program 0: r0 = shmget$private(0x0, 0x2000, 0x1, &(0x7f0000ffd000/0x2000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) shmat(r0, &(0x7f0000ffd000/0x1000)=nil, 0x0) shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_UNLOCK(r0, 0xc) r1 = shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x4000) shmdt(r1) clone(0x0, 0x0, 0x0, 0x0, 0x0) 02:59:02 executing program 2: shmget$private(0x4c000000, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:02 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) 02:59:02 executing program 5: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) r1 = semget$private(0x0, 0x3, 0x520) semctl$SEM_STAT_ANY(r1, 0x1, 0x14, &(0x7f0000000240)=""/4) 02:59:02 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4000, 0x0, @mcast2, 0x2}, 0x1c) 02:59:02 executing program 2: shmget$private(0x68000000, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:02 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r3, &(0x7f00000038c0)=[{&(0x7f0000001600)=""/229, 0xe5}, {&(0x7f0000001700)=""/4096, 0x1000}, {&(0x7f0000002700)=""/4096, 0x1000}, {&(0x7f0000003700)=""/140, 0x8c}, {&(0x7f00000037c0)=""/245, 0xf5}], 0x5, 0x5, 0x1) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r5, &(0x7f0000000100)={0x40000008}) r6 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) epoll_pwait(r2, &(0x7f0000001540)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x0, &(0x7f00000015c0)={[0x1]}, 0x8) readv(r6, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) r7 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r7, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) dup2(0xffffffffffffffff, r1) write$evdev(r7, &(0x7f000004d000)=[{}], 0xfffffe82) write$evdev(r7, &(0x7f000004d000)=[{{}, 0x3, 0x0, 0xfffffffe}], 0x18) preadv(r6, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/237, 0xed}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/205, 0xcd}, {&(0x7f0000000040)=""/10, 0xa}, {&(0x7f0000001340)=""/12, 0xc}, {&(0x7f0000001380)=""/33, 0x21}, {&(0x7f00000013c0)=""/195, 0xc3}], 0x7, 0x1ff, 0x2) 02:59:03 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0xf000000, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:59:03 executing program 5: shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) r0 = semget$private(0x0, 0x3, 0x520) semctl$SEM_STAT_ANY(r0, 0x1, 0x14, &(0x7f0000000240)=""/4) 02:59:03 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x6000, 0x0, @mcast2, 0x2}, 0x1c) 02:59:03 executing program 2: shmget$private(0x6c000000, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:03 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r0, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) write$evdev(r0, &(0x7f000004d000)=[{}], 0xfffffe82) preadv(r0, &(0x7f0000000040)=[{&(0x7f00000011c0)=""/183, 0xb7}], 0x1, 0x1, 0x8b) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000000)={0x30000004}) r4 = dup2(r3, r2) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r1, &(0x7f0000000100)={0x20002000}) ioctl$BTRFS_IOC_TREE_SEARCH(r2, 0xd0009411, &(0x7f0000000140)={{0x0, 0x3ff, 0x7, 0x5, 0x3, 0x7cc, 0x100000001, 0x10001, 0x3, 0x7b, 0x1, 0x6, 0x5, 0x327f4f9d, 0x5}}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r2, 0xc0709411, &(0x7f0000001140)={{r5, 0x0, 0xffff, 0x8, 0xfff, 0x7, 0x5, 0x4, 0x200, 0xff, 0xffff, 0x1, 0x1, 0x1, 0x2}, 0x8, [0x0]}) 02:59:03 executing program 0: shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) 02:59:03 executing program 5: r0 = semget$private(0x0, 0x3, 0x520) semctl$SEM_STAT_ANY(r0, 0x1, 0x14, &(0x7f0000000240)=""/4) 02:59:03 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xfc00, 0x0, @mcast2, 0x2}, 0x1c) 02:59:03 executing program 5: r0 = semget$private(0x0, 0x0, 0x520) semctl$SEM_STAT_ANY(r0, 0x1, 0x14, &(0x7f0000000240)=""/4) 02:59:03 executing program 5: r0 = semget$private(0x0, 0x0, 0x520) semctl$SEM_STAT_ANY(r0, 0x1, 0x14, &(0x7f0000000240)=""/4) 02:59:03 executing program 2: shmget$private(0x74000000, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:03 executing program 5: r0 = semget$private(0x0, 0x0, 0x520) semctl$SEM_STAT_ANY(r0, 0x1, 0x14, &(0x7f0000000240)=""/4) 02:59:04 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x10000000, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:59:04 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xff00, 0x0, @mcast2, 0x2}, 0x1c) 02:59:04 executing program 2: shmget$private(0x7a000000, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:04 executing program 5: r0 = semget$private(0x0, 0x3, 0x0) semctl$SEM_STAT_ANY(r0, 0x1, 0x14, &(0x7f0000000240)=""/4) 02:59:04 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:59:04 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x4000800, &(0x7f0000000000)="9570650c4d855958131119545e1a57506a74c045dd4528b4e84401ad04f6f2266cf0a4db3331bb19748f176ee2ab348253953eae4a350cb32efffbc223b8b4eca2948b3f16651062645566615f450930ac8f9bf1bb5af5cdfef3e5ce35c6dfd9daee16edd632232d62fbbe402f1b73e1cde97f6eabd52450b0530f36efd69f5e4bd4cedf6db57bc7e7ab6a24cbf273544d3c07ca5b159e3408a55fa180f0a447e6", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="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") r1 = gettid() r2 = shmget(0x2, 0x2000, 0x54000000, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_RMID(r2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x5) tkill(r1, 0x1e) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$setopts(0x4206, r1, 0x0, 0x23) 02:59:04 executing program 2: shmget$private(0xfeffffff, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:04 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xff02, 0x0, @mcast2, 0x2}, 0x1c) 02:59:04 executing program 5: semget$private(0x0, 0x3, 0x0) semctl$SEM_STAT_ANY(0x0, 0x1, 0x14, &(0x7f0000000240)=""/4) 02:59:04 executing program 5: semget$private(0x0, 0x3, 0x0) semctl$SEM_STAT_ANY(0x0, 0x1, 0x14, &(0x7f0000000240)=""/4) 02:59:04 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) 02:59:04 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x2, @mcast2, 0x2}, 0x1c) 02:59:05 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x11000000, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:59:05 executing program 5: semget$private(0x0, 0x3, 0x0) semctl$SEM_STAT_ANY(0x0, 0x1, 0x14, &(0x7f0000000240)=""/4) 02:59:05 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) ioctl$F2FS_IOC_RESIZE_FS(r2, 0x4008f510, &(0x7f0000000040)=0x3f) syz_open_dev$ttys(0xc, 0x2, 0x1) r4 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000001640)) r5 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r5, &(0x7f00000018c0)=[{&(0x7f00000017c0)=""/219, 0xdb}], 0x1) write$evdev(r5, &(0x7f000004d000)=[{}], 0xfffffe82) r6 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r6, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) write$evdev(r6, &(0x7f000004d000)=[{}], 0xfffffe82) r7 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r7, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) write$evdev(r7, &(0x7f000004d000)=[{{0x77359400}}], 0x18) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001780)={&(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001580)=[{&(0x7f0000000300)="96b0994bd917d6676fe30ef6dcd14c78560f47c4f6bb63872db49ce726de892a1a9ce1ca2ab070e885c44d3f71e5eea0c97309f531cb57ff3defceb2cbf89f457c3e5e2b50c247ae8fd80e644addf5f5a7ad3d711633e17ee3491e537dfc3c7ab5e284bd6e28b1da845f6fc28a8e1f91e66bb13206b7af6b0fb701c1fbe19a495ebca930535846406cf72bb727177840c18a96a5dc4ee8", 0x97}, {&(0x7f00000003c0)="c81c", 0x2}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="ea4bb30d47b12a85d8045453c0df4fca069c132d9a7d19b92c", 0x19}, {&(0x7f0000001440)="28d22272a1553f0a8e0675ea87c79b9ef1289ac3ce89eff17b04b43aaae73396fbd4dd09007d8c0d51e0f40261a74e4811e4a684bd5395a2a01983f413053679903ef13ff1a20adf9a7dec7e44231ac968a539ddc7871547e8d92ea02b7b4f7b397852", 0x63}, {&(0x7f00000014c0)="45e852073a52243ed3490a82a4dfb1ef1d240fa7dc70d82d389d2f06d959bd2dc3fca5c44aca7ad68f0cb792436e2262a18abf65148ed4d10dc28c1c139afa6fa08f4832548d8ccebf66f657d5667c44925d516ab2ced7a8afedbc305172bcec62d3a3fac1d267440d7195f15dc6d5e1e118ee0de080613ab2cfe9b09c6221260506db2a87396bd6a9091c70ca699c3e68a703113dc76e10d33579431a59ffec130f", 0xa2}], 0x6, &(0x7f0000001680)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [r1, r1, r0]}}, @rights={{0x28, 0x1, 0x1, [r2, 0xffffffffffffffff, r1, r2, r3, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r4, r5, r6, r2, r3, r7]}}, @rights={{0x10}}], 0xc8, 0x50}, 0x20000081) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) recvfrom$unix(r3, &(0x7f0000000140)=""/165, 0xa5, 0x102, &(0x7f0000000200)=@abs={0x1, 0x0, 0x4e23}, 0x6e) 02:59:05 executing program 2: shmget$private(0xfffffffe, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:05 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x3, @mcast2, 0x2}, 0x1c) 02:59:05 executing program 0: r0 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffc000/0x2000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) r1 = shmget$private(0x0, 0x4000, 0x80, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) r2 = shmget$private(0x0, 0x4000, 0x2536590a40d139cb, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_RMID(r2, 0x0) 02:59:05 executing program 2: shmget$private(0x3fffffffffe, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:05 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x4, @mcast2, 0x2}, 0x1c) 02:59:05 executing program 5: r0 = semget$private(0x0, 0x3, 0x0) semctl$SEM_STAT_ANY(r0, 0x0, 0x14, &(0x7f0000000240)=""/4) 02:59:05 executing program 2: shmget$private(0x3ffffffffff, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:05 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x5, @mcast2, 0x2}, 0x1c) 02:59:05 executing program 5: r0 = semget$private(0x0, 0x3, 0x0) semctl$SEM_STAT_ANY(r0, 0x0, 0x14, 0x0) 02:59:06 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x12000000, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:59:06 executing program 2: shmget$private(0x80000000000, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:06 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x6, @mcast2, 0x2}, 0x1c) 02:59:06 executing program 5: r0 = semget$private(0x0, 0x3, 0x0) semctl$SEM_STAT_ANY(r0, 0x0, 0x14, 0x0) 02:59:06 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) r1 = shmget(0x2, 0x1000, 0x800, &(0x7f0000ffc000/0x1000)=nil) r2 = shmget(0x1, 0x1000, 0x78000000, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) shmat(r1, &(0x7f0000ffd000/0x3000)=nil, 0x6000) clone(0x0, 0x0, 0x0, 0x0, 0x0) shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x1000) 02:59:06 executing program 2: shmget$private(0x100000000000000, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:06 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x80000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800001, 0x12, r3, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000080)={0x4}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r8, 0x0) r9 = dup2(r8, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_MOD(r9, 0x3, r0, &(0x7f0000000100)={0x20002010}) 02:59:06 executing program 5: r0 = semget$private(0x0, 0x3, 0x0) semctl$SEM_STAT_ANY(r0, 0x0, 0x14, 0x0) 02:59:06 executing program 2: shmget$private(0x200000000000000, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:06 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) r3 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) r4 = dup2(r1, r3) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:59:06 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x7, @mcast2, 0x2}, 0x1c) 02:59:06 executing program 5 (fault-call:1 fault-nth:0): r0 = semget$private(0x0, 0x3, 0x0) semctl$SEM_STAT_ANY(r0, 0x0, 0x14, &(0x7f0000000240)=""/4) 02:59:07 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x12030000, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:59:07 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x8, @mcast2, 0x2}, 0x1c) 02:59:07 executing program 2: shmget$private(0x204000000000000, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:07 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000000040)=[{&(0x7f0000000140)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001740)=[{&(0x7f00000001c0)="3575698d15b164c4244bfed1da6ebbd3f76f42323d9960a0ea7d7fe291a21aea22c5eb45b03bdba6f5e74274e0c26ac85c6c0bfef65cda924c588f01233332c45b2d6057db99dabe03c55cd5fde74fe5fd0eb60fb04372909aecedb3f2ed904f74f6780f85a9c563dbb9c712c91089988ea99a", 0x73}, {&(0x7f0000000240)="3ff44863038772eead9bc0376166da0624bf34e1ee374d7ff6eca12b5dc4abe5b31007e272a63e5b2ebf9b6d6a7f7c199b73fcfce116ec0adb1e1266ba20a5930e81d9d206b5eec7ed93848c0d913f8970743a4233eeeb184d69243f352c1c2fbcefbf307b8f226ec511b529d380f83023deb413002291590e245429be54dfaed26ac2cb1743c185017dc9fb42efa2d781bd38334ccf19d264ba338407dadce66ccaed4317d198d92f8eab25143c9695041694a453ceb14e07f4b70f79a571f79ba06e03bbd3b60dbd2c05d1b79da863124550d19dd1f4049b2d3ea9d474a67bba8ef226cec67e6e820a53978273013a8d8f66ae9d4da1", 0xf7}, {&(0x7f0000000340)="705530fb02bb210aabeb79f2ba9e5b2e0da268c81585e028b48a59018f46d1b6644c55c2e7ee6726724a2866d9d1bb32dc46f786cda8d7788f6cbc47c67dedf8530702670878bb306eb658d2daaaa3cef3eef5a644773c7c83ce27f675b63f93bb1e1fe89e3636dea9f3157d60503d458087b8469efb993be382973fc50c565490c59e81ef8adabdbcbd298eb5b7d289796ab55dbb", 0x95}, {&(0x7f0000000400)="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0x1000}, {&(0x7f0000001400)="cec64e041d165c98ab8347d0e4ccf66cfc7f374055c399b4dbf2a3afa416757aba99e54f42eee4f1fd776277d8c3adecc5e286bd9f1ee116d0c7f9c3c020ace642fef58cc8a7c0492615f57e581132822610ff697b9ce1fc88784bc8da", 0x5d}, {&(0x7f0000001480)="69650b27d28e248c41c539554a79be86352c71a953a27e06db7f5276d45b0e2683daba390894fd7cfed853a8560f522e76ecb593446b57954c004425d97c4277c90a79d155b132e0f4d8d5f61c95de0ac762cbfb8a7a5df6f60adb4e9094322a7188230ffd3d9000f2bb84b3423532e64c1351844e85719b4f1b86214d64c450a3cbe93ddd", 0x85}, {&(0x7f0000001540)="2bcbd403d25b7443a5c0178d643260f26b7e96974bc49844ecbe90220a79db0422a50979459bb98ec90ede5d225f4a0405322c1e88c2548dbca862986459249cf42d66a7a5725bf311bddf7acee69c54d6b057e14d3ed6ec79cbd88fe7ffcc5ae5e9927a18be15b3b64a9030e7c3dd25cbaba47883aaa40e834767003af92c78472a9a8aed34af5e049c038141680f6edfc9bcfa9585c652d71e7f87bd5eb4f60235934c0c67c5c95d70fc3efe4fd7bfc22b8389645dc258c3673cf98c338421c46184e12ea69e43ab4f0e93ab7147cc4008199898e729ccca1cbdb52e76b8184e", 0xe1}, {&(0x7f0000001640)="6030aeca1444da765d94af1aab3f103397a9f702d4b9edfa11c787e20f941e99e59beedf1320bc4b80d421eef93b1bb4a1ac5e0d2c56b6f138d4bcf30dfc8dd11709db89a8db5ed45e5eeae85b694cbba3a54014617ee3e1945825030fdd4f25d701f9093214657446738445567e0180c77b1edffeb9a8c39a9c40fd689bb8759cd4cc1ea5cd02c4d038e17fc63a22a3e4301ce37a044fae46435b88a9127b88447917a18ebb87bdc4d4ae076aead93fa163ae6af8e9eb4670255a0de5414094be42718c355edb1fa69f7585bdfcf9546cb84d07c753fdc4e6be99fdd4", 0xdd}], 0x8, 0x0, 0x0, 0x40000}], 0x1, 0x44000) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00000017c0)={0x8}) r3 = socket(0x9, 0x80000, 0x8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000001880)={0x4}) ppoll(&(0x7f00000017c0), 0x0, &(0x7f0000001800), &(0x7f0000001840)={[0xffffffff00000000]}, 0x8) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:59:07 executing program 5: r0 = semget$private(0x0, 0x3, 0x0) semctl$SEM_STAT_ANY(r0, 0x0, 0x14, &(0x7f0000000240)=""/4) 02:59:07 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) r1 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x4000) shmctl$IPC_RMID(r1, 0x0) shmat(r1, &(0x7f0000ffd000/0x1000)=nil, 0x6000) clone(0xcddea98244169699, 0x0, 0x0, 0x0, 0x0) 02:59:07 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x10, @mcast2, 0x2}, 0x1c) 02:59:07 executing program 5: r0 = semget$private(0x0, 0x3, 0x0) semctl$SEM_STAT_ANY(r0, 0x10, 0x14, &(0x7f0000000240)=""/4) 02:59:07 executing program 2: shmget$private(0x300000000000000, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:07 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000040)={0x90000006}) r5 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000140), 0x200, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r5, &(0x7f0000000180)={0x80000000}) 02:59:07 executing program 5: r0 = semget$private(0x0, 0x3, 0x0) semctl$SEM_STAT_ANY(r0, 0x2000, 0x14, &(0x7f0000000240)=""/4) 02:59:07 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x60, @mcast2, 0x2}, 0x1c) 02:59:08 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x13030000, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:59:08 executing program 2: shmget$private(0x400000000000000, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:08 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0xfc, @mcast2, 0x2}, 0x1c) 02:59:08 executing program 5: r0 = semget$private(0x0, 0x3, 0x0) semctl$SEM_STAT_ANY(r0, 0x200000, 0x14, &(0x7f0000000240)=""/4) 02:59:08 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000dc0)=@IORING_OP_OPENAT={0x12, 0x1, 0x0, 0xffffffffffffff9c, 0x0, &(0x7f0000000d80)='./file0\x00', 0x113, 0x200200, 0x12345, {0x0, r4}}, 0x9) readv(r3, &(0x7f0000019fe0), 0x0) write$evdev(r3, &(0x7f000004d000)=[{}], 0xfffffe82) r5 = dup(r3) r6 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r6, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) write$evdev(r6, &(0x7f000004d000)=[{}], 0xfffffe82) r7 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r7, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) write$evdev(r7, &(0x7f000004d000)=[{}], 0xfffffe82) r8 = dup2(r6, r7) r9 = accept$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @private1}, &(0x7f0000000140)=0x1c) write$binfmt_elf64(r9, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x6, 0x2, 0x9, 0x9, 0x2, 0x6, 0xfffffffc, 0x292, 0x40, 0x44, 0x7, 0x6, 0x38, 0x2, 0x7f, 0xd9e, 0x4}, [{0x5, 0x0, 0x3ff, 0x7, 0xfffffffffffffffe, 0x4, 0xb2, 0x200}], "766fb257ef6cafb7680999603fc1c9db7fdc688cdd668b5a7120137aeb4937ae0fd17dd95e183059a1941d9671667ff20cf9520085c1fe93993a263cae0e0e7539bb2e5f72f3212aa870447222b7c7f439f82836f4e6520d33eb1ed09cb613c845ed5a3e4e82eb9abf7da2b8554bbeb5896e4f43aef6", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xaee) epoll_ctl$EPOLL_CTL_MOD(r8, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:59:08 executing program 0: shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) r0 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) shmctl$IPC_RMID(r0, 0x0) shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x0) shmget$private(0x0, 0x3000, 0x10, &(0x7f0000ffa000/0x3000)=nil) r1 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x4000) shmctl$IPC_RMID(r1, 0x0) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x2000) clone(0x0, 0x0, 0x0, 0x0, 0x0) 02:59:08 executing program 2: shmget$private(0x500000000000000, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:08 executing program 5: r0 = semget$private(0x0, 0x3, 0x0) semctl$SEM_STAT_ANY(r0, 0x10000000, 0x14, &(0x7f0000000240)=""/4) 02:59:08 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x2ff, @mcast2, 0x2}, 0x1c) 02:59:08 executing program 5: r0 = semget$private(0x0, 0x3, 0x0) semctl$SEM_STAT_ANY(r0, 0xfeffffff, 0x14, &(0x7f0000000240)=""/4) 02:59:08 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x300, @mcast2, 0x2}, 0x1c) 02:59:08 executing program 2: shmget$private(0x600000000000000, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:09 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x14030000, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:59:09 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x500, @mcast2, 0x2}, 0x1c) 02:59:09 executing program 2: shmget$private(0x604000000000000, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:09 executing program 5: r0 = semget$private(0x0, 0x3, 0x0) semctl$SEM_STAT_ANY(r0, 0xfffffffe, 0x14, &(0x7f0000000240)=""/4) 02:59:09 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:59:10 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) shmctl$IPC_RMID(r0, 0x0) shmget(0x0, 0x1000, 0x400, &(0x7f0000ffd000/0x1000)=nil) 02:59:10 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x20000000, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:59:10 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x600, @mcast2, 0x2}, 0x1c) 02:59:10 executing program 5: r0 = semget$private(0x0, 0x3, 0x0) semctl$SEM_STAT_ANY(r0, 0x20000000000000, 0x14, &(0x7f0000000240)=""/4) 02:59:10 executing program 2: shmget$private(0x700000000000000, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:10 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x700, @mcast2, 0x2}, 0x1c) 02:59:10 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x3f00, @mcast2, 0x2}, 0x1c) 02:59:10 executing program 5: r0 = semget$private(0x0, 0x3, 0x0) semctl$SEM_STAT_ANY(r0, 0x1000000000000000, 0x14, &(0x7f0000000240)=""/4) 02:59:10 executing program 2: shmget$private(0x800000000000000, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:10 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x4000, @mcast2, 0x2}, 0x1c) 02:59:10 executing program 5: r0 = semget$private(0x0, 0x3, 0x0) semctl$SEM_STAT_ANY(r0, 0xfeffffff00000000, 0x14, &(0x7f0000000240)=""/4) 02:59:10 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) readv(0xffffffffffffffff, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{}], 0xfffffe82) r3 = syz_open_dev$evdev(&(0x7f000000bac0), 0xffffffff, 0x208000) r4 = syz_mount_image$nfs4(&(0x7f000000bb00), &(0x7f000000bb40)='./file0\x00', 0xfffffffffffffffc, 0x2, &(0x7f000000bcc0)=[{&(0x7f000000bb80)="5db806e5bc3555f0cfb76e3b1382d7b11498437a2010e699a64c63817c20b870425f43cbc52f961a59fd2a05673ce36e9aa32972fb821782aa042f7c68de463b43d21506a24ce27a344edb116b2159be2465c207fe91054e71a1dbadd6cb82a1a10b69ba0f7386aaa8de7d2b36603d610b81a39ec49af5b761f8725c191c0fccc3cf991f05ca50cc480f197e6fb2b1899888fc0f3fab635747da81ebfb3a02c6b26b7182ea10e3573e0942f683c6c12c3093be1aa4", 0xb5}, {&(0x7f000000bc40)="874dc99e67239c8fa43f27dd3d4f5602d5be487fdad1ef2b7bd26f9ea2176025a75d1f311a123897f558215bf5c7034205a2015c00cbcaa0e8bfcdbc2247f6bb038fb7dc772feaf237ab7ccd5661debf45c4e554da542b9d5b0e0588444e7ba27974fcccc626c2f33093b14a5bd6b81587c1c2cc3170027ce41f794a462354f1", 0x80, 0x80000000}], 0x2008400, &(0x7f000000bd00)={[], [{@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@euid_eq={'euid', 0x3d, 0xee01}}, {@fsuuid={'fsuuid', 0x3d, {[0x36, 0x65, 0x30, 0x38, 0x35, 0x33, 0x64, 0x32], 0x2d, [0x63, 0x37, 0x66, 0x35], 0x2d, [0x39, 0x39, 0x35, 0x34], 0x2d, [0x35, 0x31, 0x32, 0x38], 0x2d, [0x39, 0x2e, 0x63, 0x65, 0x63, 0x64, 0x31, 0x63]}}}, {@smackfstransmute={'smackfstransmute', 0x3d, ')'}}, {@euid_gt={'euid>', 0xee00}}, {@fsmagic={'fsmagic', 0x3d, 0x1}}, {@uid_gt={'uid>', 0xee01}}]}) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000000bdc0)=0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r7) r8 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r9) r10 = getegid() sendmmsg$unix(r0, &(0x7f000000bf00)=[{&(0x7f0000000140)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001540)=[{&(0x7f00000001c0)="5f94ac26c0dcf7bb5d7e415d62f5459e0cfe14b900d888a3f16cc7bbad1f2075f834d39caea0d9df8ff1b3231e88c36390be46e84c6e3092e4e21d1f4dae751e00173b2882526ab4f308daa0c1059a401a94ab266c0cfed43a4ba41888d26aae391055882700679976bc3be5eaec", 0x6e}, {&(0x7f0000000240)="18e4e8e2ffdd1be3561c6056a7fadc4f829f38e1e81b0ef904be0f0f9e80d44a9f445864e99ef995f781be52d839f8ab30c991c9dcad2372ce792f312805336bcf16a1e3e174a0d81d47f82bac864cf2db7ed6b8c8b16591fd67232a3b58eb505eb93e0c538b31575281e26431e8269162e72e0cc5e7db2204d28df97343452f7133e932730c1c09ff20332fef17cfa41394a7b51a675136a960", 0x9a}, {&(0x7f0000000040)="be9b7b93", 0x4}, {&(0x7f0000000300)="5d930a84a26c9b9bb0773139cc7cb771562346587ada16ff5b1666863b7156d0737bc889ad60d68d715f9b5becba88b653dd96f8d05e9542ff1d61465d9534d55e55978288ef0d41630f91587756d8ad20565d88430ccd3e73529e79b4469075afa1f3bb171c767a822e73b105f052887217ea1a825d74d3a89e8e7370846f5baa266b34a4aefce818299a4d0d079f4b0ff50db8b56e0deafc11e4d39c241c8528290226de1ab0aca765ed89d0a512218bd27e5f8bb0f5a842b10ef619feb922e494eb209840e901c0088fa3e6d09ec486120f7c4bb9cbeb7ee9a332d6bd1400a2c87bcc7487ba1c889f44947a0e586e71d5b2f350d3de4dcc2a8a45e16c1c9751d0e4dcf148be69b2faab33a524e80cf005d5bbe92d3e6b92e839844941d039cd851a1f9372c89846f7ed6049313654de07412d8f7ddcf93aebcabfbe2fb13841944dff47ec6f6c8b6d7df6f3845511cc1ab315c3e5510387021b906d3156b035c447ca50ffbaed5ee84ad34c51f4314f8f30e46f3b3bfe3de6bf31f7ee3cc1b804fbcc37a2aa2349c79ea6ae9806c2c55f19740f4570018358432ff83373ac4ae330585ccdf7e054aa4af428254b1cecc19fbf62c4059c7e8e00066db98711fea7b5d47bec069ca31e00909652e0a13df38ef0dea84f878194532ee73e35876380a807fd0a0ca4247695d4fb6887f1aec53b4a45a4b9e322bb0a14ab1cf23ae312add03b49ff8bd4191c65c4b824e549b661e1431473f9c19e4a0aece3313c97225c273dcc926f53b8799c6c784e9620a9a81ef1216b3bdc8c275f933363aa60fa11414ec2accc110a90dd5365e4cca092caf760be3f732a27e91076bd7bb2a4d79f56815f81017bb93be70c25a3add37c1dc1a566fe1503c56e8645a32268ac1819de4545c9ad5dd941abeb80a4909e4ffdcb2bcce4aa40aa0dfc3be36d65185ce1a2631d87d41114b1bb85d0e09402a76c74652a0c6a32f324ff3bb89bfbbde07db7dcd83e87cbf13f05f6c041f929e8c13731efc0af3a3191701405ad8bc8a927339eda9068b11ce260368789447d70385d750af409b5094931f818edaf1ab1eb1964f65160480f44dbb9bd3d7d0c6271398030f1413ce20f35647dda087a35d7fa222c153302504130db8aa8b84fa79fa8e108b71059f7eb4f5a8079f05f9c761ca6ab3ef3db2020a16deca1d57f13ee61152c1079f69c4f724970fd359c846fbb3f1e28f16dd65b8f355eca6cb879928884c0ca13eab43d8429dd5e7032ee9bb0346dff440df125b8b77cf7006fee45a85c213f04992798ffda9db8e524ec4e45b89a397018bea1008191f43a80cc72a587b4200ed62ca41fecdb8116594971bc731f176b537dc771512feaea8aeec4ecf317d67c6d8a2237f33381fafe25b5f9d9dc130976d9d740091bc872eae11e36790fdc13c1f44bda93aa33d327adc9952b6ceb49b400fd72564434da71ba704ddd6992cfee4816b29440cf3c25c237ed2686cc945f3c73a687441f18fc0825b5a271b497c8557f296f10120c38f7ae9cb2edaddc87efcbe7b8e17128b69ae6bcc15f8e60afe535cbbe602785e82de329aa14b7e4921301132b6e5547ecfe66b2d0b218e98fb8e04873669a618e15a0cf5416301ecc6351aafd78737f1ada0c8dd2a0a9dcd13450b9eb1b2658fa8030936a08ee500e2905eb65be695978efe3ae04f70d649702ce17befc4498111f22f40409b69cc71114b0448f885592760b162271351a30c2030c1473989602a4cd0a31bdc53455ae350eb798c32049fcf1e0c5be8753b384d613247780e0cfcc84815300e3ed2773b0d0ab733e357b93212fbf37d71d3dd8ff392bf140f1baef714c261cf05dc02d4e0c73d63af824e6f969dde63507c6f1ad88ab35d0e7c2233cc49032da65b4aab5b6b0f8548f7d705424a7a7f663e5d120c4ffa5918cd9a1b34bb212c0d770f4c0ee88fcde34e75a6663599c56f4c7a24866910577cf7cc3f888dfe6e61b3ad1e8bbd31c1ee9082dbd81d80b278a15b8b2ab2b7668d21c90f7b339109484fdf1d6bea58df0a56ce8e245c07b82e5ec5e9c4f5c62f405dde7ab23cd2ce97b3af39103758968fc12a4a7a6b4cf1da05005963e8ea300bb432e27408422b6430b567aba880c740784484c292c70c15e5cedae10ab707de80c9841a97bfe2f9f12548557a418b100ad41710b36740eba1acb929cac2c89977fed50944ed6a22a9a0449506815dccbe07fdb6564fc985de7e3654240f5d0381edadfd345f0eface19e32b6a374a8bac9e059b5d36c459b5aff854960e3cc7b3c46067f9092f0aa63e3437709337f034649ef90b444e2af1f86a6552f573803f61e478cea2630b5313b48d0abb01e73d8a1799afa937eae70bafb58cbe52856e0b7ca706f86e7ae79e0a06a8d9c9e1e6d034db813c870436932bd951ecc12d9d250128d5a785f15f8ee72c7bdb1a9e10344997bd5e61579331a3b056910eaf712b374fcbde5edea03a1af93b602221b964fbbf9e02dfe87785c0f65d5ae656f88b4dbb7321ac1cf8761d913cf14c9f6d7f04645a18962c7a1e06c4354e8b1c31fcf367615ed10d6cb2e7cd72c35811c0e8b04730584f1d3ed9e115ec401acde6fad890d222931ed0c1df11cda031519350fbaa592cd44a330b8b1562d245577874d62adb5b75a6d0f0ad030bd9f19480f5d75c5b668b02d83621c6f69492539f2b89516ada5a2a2dc6d931a2b69505ceaef872473202ef7a7dec3f4067b98e19614660acdd4f932592670ac511f75a5c734db721766e9cd809aa49f101e2977c0204effcbd39fe0372a204591fd00f93339b46b29b06c27b7415403cd358126a5fccd7862bb014f4b1cd50e2288f9f325d0354d07e46f02a2b64dda0a1fd53eac8e03f50975b1fb794f1ab5f2c654d1586bfa9c32b4ffae2e23b03575c31aa7dd821314718a049cba33e3e1cdbce5c467c776ea45328e61dc626d0a7a2df1c54a35cb8895bcc7fd2a6758996a38083026bcd6b57ee3878ddbba2d9c8c58ec22b176b936a4c16c56f8b510556fdf2502b9f8599922c4717438a1a77d5d473799355ff2c49c59934b32cdb38584451505b8ce1df91245038a8542afd30ffba26e36cac3cd1562cc0f95d9956769ae3662c2f0c9397612705332de70d0901d9bb1eccdb36c0508114cb0c312aed390226fc0b0b10344ad82be67de7f4f9dc901f6187ac59e915a669e62001200b4eca859c71e96c70ce06a720a4674a1f34adfdaabef40a4d3ef93e8e34221da77a93d4241f94616bd7ab81b2e36e43982049f26226af8551492c9f89ca0eb6ee61fa41eeb77fde9fa870338b7f5394df1b7b3f777dcc333d0321d92038cf6230c9c488714062eacb69443405939cd2d48cfa791e5027308cf3fb30eeeb4cdfcb1564ec313f8bb5abf07880e3664f9643d21a344d2ef6f6f86329a3da3b579d4b2de6345243ad2f7488d2c80e9432b7786302484b341db402244320fa7765e8ad72514d77ef170559a5906fcc846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0x1000}, {&(0x7f0000002900)="fdbb5467321ef1a544740ae209f06dbc1faca3c3126d490de9d841fd0f29d2ec17cae54960ec42d8d0c5429eb2a5c2ea2cc525434ba826dd8f9e3ed0f5157a6505e172891fd4ea3c6d28e1889fea069b94cae7d4f38474ed57635bfea7609c27acee30517ddc8e0a4e666cce46e052076e5d7a9772f53797b767023aad0c7938b170e541d90b2a", 0x87}], 0x6, &(0x7f0000002b00)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x18, 0x1, 0x1, [r8, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r1, r1, r1, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [r2]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [r2, r2, 0xffffffffffffffff, r0]}}], 0x110, 0x810}, {&(0x7f0000002c40)=@abs={0x1, 0x0, 0x4e20}, 0x6e, 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&(0x7f00000046c0)=[{&(0x7f0000004380)="1cca6a63675a4717b0be62a18f70349b6a6cdc93dcc2dcff13c4da1164a0d24385f6e9668037dbdd3566f88582b0b81c4d0a4f10badd9170ca545f261dd1e489b6d39effa89b092be5df3fa0474838ceeafe3513d74cd178acc565c8acdcac73d836f74875b89f1e7296c2", 0x6b}, {&(0x7f0000004400)="67656ce69ecee02ba98d21703bfabc1f0b6d4e912f53873e993d9a0282fafe9e59bbd0cb632ba626086546493527e27667d58c9c07bef7573930bdc22e2ca2e39566114951404f82bd19778b2cc034b9dc04689d42e4ca8abeaad232e879e8ae4f93f30ac8e4dc8b2eddf022c9b9d0333eca618d10b389e173214a9e23b1b94180f6d697e85f463c8c88c99b9ab2bee2a34e61d405d6b6c75aabfb0638104f60a7f329e5081c3dd458ba297eeb167616b151cf67b178109ae34d402f4bcd33e219929361badbdce15a52cee642f8a9020a11", 0xd2}, {&(0x7f0000004500)="715b31a564ae15f841a406037b6b31a617c187dbe7bbd0f2de33be191d3e6e1781f0", 0x22}, 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0x1000}, {&(0x7f000000a700)="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", 0xfc}, {&(0x7f000000a800)="4381a3", 0x3}, {&(0x7f000000a840)="0c0980ec41468bd46f3832dc654d5b43cb9b922856efe7cf27bcccf6ae5bedcf60083a11d7ab691a1df80438e971c7c672c1902f1c3ae7102a0206bcea", 0x3d}, {&(0x7f000000a880)="de64a64cda1df85b63176c49f5d6429b384fd51bdb3e4c001814418d572de32da518c3eb89a8f522feca8c3b8f2cdd68be33893772325d2fd069a8e07500d147e2337976ae35c4410cd4bdb023827408e343dc255cdaa4be7b92fc926a256f38f40a5ae082af3a7b408070c13b3655cd7d80239d5a5aa8a99c4def1703bc549ee14e617a57c2296a1026a721a6ee4125b9e72bc41fbf43f1747600bda1b9983e02752a22794c6742ad021d25e085766841001d6af6de2e1d1de2d2bad77aee", 0xbf}, {&(0x7f000000a940)="d35d5863c0", 0x5}], 0x8, &(0x7f000000ad00)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @rights={{0x30, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r2, r0, r0]}}, @rights={{0x1c, 0x1, 0x1, [r2, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xf8, 0x20000000}, {&(0x7f000000ae00)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f000000afc0)=[{&(0x7f000000ae80)="fef8a6ef4bbb5dd4df6dbdba11ec3a3e0834476cdac0748d07712de7de54c84d095a211781ec2b2cb9a90f417c18f6198ae22f266a3816026bb81db9e5fee8c8f8b45108fcc4980b599846c903866fd830f83dfa5f2eb275551e003a1ac9075db6b15db99bb7f4afc7f32676dfdc17bb22cad4a6ca6ad9dcdd16da4bc2d620029ab3b3ec8b0944fe60b30217f38fedf600aee74505b90a10e6a971962b15784d1c7a1ac344fe57b79cf36f60b4d1cd74eddfc14b0d22940f045f19a09e3484986663950b804f8b205c6846fdb1358e60a880d161f4b395c90bc40ebaeedb5dab78c1d7917f796c2fa2d7", 0xea}, {&(0x7f000000af80)="d4cae97ad6b96fb21fac6d41f3095749115bdca9841bc26ab1230d3301e82115080a10280e6eb5", 0x27}], 0x2, &(0x7f000000b140)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee01}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, r1, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r2, 0xffffffffffffffff, r1, r1, r1, r2, r0]}}], 0xd0, 0x24008040}, {&(0x7f000000b240)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000b480)=[{&(0x7f000000b2c0)="b3ef254c0d30304f228e4dd573d9f8c9c1d60559968ae4db9f7b067f216c4b8b5366037a1edd7d01073f22bf372af2d2a1c227b9645ab9c153e3c19fa38950f421d2e2bb3f816e676d9897428cbc5378a3f67ac4ef5bc3c8dc164c7a6b621db46540f3e5d94bac9aaa83e37e1263346d0150590d6cacd7749e7383d270340ee173997bb8e616164083968fc21f5a44ede4fcb9d1211c737a2ea1a4b2892dd050b4fea008f8208472767ea9492e05025fc7d1457e4be5a1", 0xb7}, {&(0x7f000000b380)="e668f22c832cee05d191a217bbf33274202bf30bb8797ac745130fc7d75d830432e2bf96d06b139ad0df2ed2aae1841f3c7b20c92023ca9428637112466dcbfd74b54bb007a2cc63ebeb5a31792c9913b62a2ed4dae7525b1d1095f33dbb9b24657e14d83e74730bf192951d173d7962ebfddfa3dd585c368160e73b5286d059c833b614ab189a2ec84be0de238ab3dfece8bed46ad2c304bc7a58cd26218ab7a2384bfe82bcd83fa758c3fd13b966372283b3d5117857e6dd992605c2535229b3d5344b4dea68b37530c3dd3814392bd7e38c97b836585f7509a38b146a7ce455d178b1ee02e5b0454abc", 0xeb}], 0x2, 0x0, 0x0, 0x40000}, {&(0x7f000000b4c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f000000ba00)=[{&(0x7f000000b540)="11d3f4c4fd0a54a7bb0aac8c38806cf06e4f397a9d6ccec987471705a5031dfc55f5b2cf47642048a5c0383571bd95141d87086a211f24967c36b12faa43dab97b33fae548c0b3c4f3c09302e21fc752e9d25a60c5b114ec0decda27e3cd78fee3fea72b698ec0255b31d75551089e1ab5505a65d146e4601d5883c7cc56a0e8ebf12d002538304222e8f98f4fdb17aa40788c3eab3954763378938b4524dd79743315703aab602022aa5430fe8b1ec1e851c9aa881d48f7648c151243c84493dd993ee3a7d9b3356d0008f0fe6165df5b60", 0xd2}, {&(0x7f000000b640)="8b7c9f8bf8faca7b6ddc8cd9083b1bb58a11f382021427e18ecc2992f85f7535a680c651bf648b9ac7ce27838e5410afbef02570cb96438c301967d4612c0231aae1c8452e8d7ffd6c8e4e6308caf161b4820f4c1ed6d92400470ae052ae84f164d89a774665eabf9e8de5f7d959832b016abb37316d3cef990541e79997681d40024cb0ffd276df07ab0fbc7dd074a1bee65cc034458625e20ecb826560c960213d2ecae9930017199738693bb9ca20ffab07bd507e9d08c2b073a5abd2a3ea9f85190452eae8c34492e8f041645f8d46ea664573d64dd8280b", 0xda}, {&(0x7f000000b740)="dff8e6bce844b96d1456a1ee50b73b50846f2e5bfae55215216a96e8ce57be9b60bb4837c92bd7245ba79e00aa3eb91d75da4db9ae07526ae4e3884fd8ae4fdec5b57482b1327e39a54c72e0118901d2a0b83933ba392d89e2e83e70d9477f696bed37b58144779a7f6b77d87d03d087d75dc60ee2f602700671", 0x7a}, {&(0x7f000000b7c0)="c4a7c37dd494edc9ec8c3173a852d5ee49ef9098f941efda81b28875ca9c32bcdb4522af", 0x24}, {&(0x7f000000b800)="c7b26dfcaa3b21e96c1614dc5d947272e8bd565d8c0bf64cf81a5ff6f86ee070876ea4d739eb8a42de63c03535a82d806ae2ee021e04bdad5d72f2e46e99b069c05ecbb11112a0eae278c58f7e2d04af509906123fc510a7110be6d4400c8af7d5aa8ba0a5aea32a31aa0194cb395eb703cca4d6c5981e6d44f0a02642b27054942b2775fe1afae6c4e501fe14edfaf3701ea10a9dee33e42588b72d508b4b87640e277514391487dbf770372f8e60fda0f9e157c5bb5e", 0xb7}, {&(0x7f000000b8c0)="1cde6bde9be00c6d6f9a4027d83dd13e26daca6765dbbb4bd7ec826a6b9ef76cb060f4b2e842ad6deefc3b82dfe720fecde2df325fa6e04befa05955361ffe81414f06cda0c1b52c40161410926b5a3f6999335f8a", 0x55}, {&(0x7f000000b940)="7e033f376b3b51407841df8e3e543b2eece4dc8977859a5c222ae85922637fd48c7ab15eebd14dbfb66fba260c061be22953eddea24b9255", 0x38}, {&(0x7f000000b980)="9a9a1a24f88f39ee00aca52cc9115cf89c6d07fb0199d8891ecdbbb7cd88b749e1cb715496dfd127ca91b2f5b30f615d2b5b9ce5cdb537d7ddb2b5a6ae2c5af162b21b5b527ca61306ddab596a91d4a2fe8c7f0d75708cf36133c6cc15ca1c8dded236eda982fec2", 0x68}], 0x8, &(0x7f0000006d40)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, r0, r0]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, r4]}}, @cred={{0x1c, 0x1, 0x2, {r5}}}, @cred={{0x1c, 0x1, 0x2, {r5, r7, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r9, r10}}}], 0xf0, 0x4000004}], 0xa, 0x4000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r11 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r11, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:59:10 executing program 5: r0 = semget$private(0x0, 0x3, 0x0) semctl$SEM_STAT_ANY(r0, 0xffffffff00000000, 0x14, &(0x7f0000000240)=""/4) 02:59:11 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x20100000, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:59:11 executing program 2: shmget$private(0x900000000000000, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:11 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x6000, @mcast2, 0x2}, 0x1c) 02:59:11 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) setuid(0xffffffffffffffff) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x5) tkill(r3, 0x1e) ptrace$cont(0x18, r3, 0x0, 0x0) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) r4 = getgid() r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r6) r7 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r7, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) write$evdev(r7, &(0x7f000004d000)=[{}], 0xfffffe82) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001e80)=[{&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000040)=[{&(0x7f00000001c0)="fb136defa98efcf0a05829cc5a282c8020ff760f338bcc932419df8a05ae85669aaaf31a9310a83e66f8b17bc5f9313a7cfa987d8bc78393111b45bacbfd04af366a5e17832b1426bc89b49dfdb3cbbe83a22550e95311756828a6ee675afede93bc16b12a92ad4f7380aac44c5a7f9b2c1ad71768b73fbac038d507e15fad62a0f76b01912ae4b5feb444337760891cea02d8cdf13dc3826da63777bb6b1c9e318a693bca601670c4512b47", 0xac}, {&(0x7f0000000280)="f0d04dedb991676b9c485127742f10530333bc522890f867ad67fcb5d7b935c07563c47de9d599b24bfd6569124b4a9042333fc4ff15c4d19f2f9c0c28d4332c3bca46d79cd830b0bab1d44c42614b49618e4c4684b7d9e38c35c1add0307b530a35f71ce7189ab6b981d99550edc809035b623c44fefef697e20833f51c8b1323f694ae4a45ca6343e606ea0906d482d5f34e0c8a82b968b740a0e5d33d87928784c410beb7902dee9dfaed29421cbf18bb408752c08fd667fce80f3d8541", 0xbf}], 0x2, 0x0, 0x0, 0x4000000}, {&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000700)=[{&(0x7f00000003c0)="424edc6c74c1ce7d14375f315a748804d8a22ce6895ce64974e75bbf07c787630963f6ad68cdecf4bea681b1f36025f00f17ada52b0edb4a27a06f4ab580775e35885fa668229d763a640d27d36c4cce78e46b2d3fc7054f21dd18bb0d7d73fae7c24be92ece09223f2fe3c968bba79fdbdfdf35e773f2040bec1b72502a4957359127d2c5f7f87938e9028ebd786e0420ac2dee12baab6e89bf254589e98900b6dd1037e235d3765cb6cc7e9fccfc92edd3aa", 0xb3}, {&(0x7f0000000480)="b743e5a3acbd6f923fde4d43078973a31af2b08b07eaef647fe3be338d9bf1b3b94db481cd47c6c647526f9ddf173150bbdd8c22fa80db7315ec0aa85e04771c26575a54bb28dd822147f047fe0357457e7d8457cc665c8414f3b7f18547cb8b45f9923bf3e9e6f8713ccf9626cf0bd946395be9508366f52fe162e7f7b2c41af77fa10d19015bb8ad7f6fab43c77c4377928ae260a720bc61d60b9728561269b4c85af062c26b06e4ac5795cf6d060cb84313a34abff38539df1786f4d6526a986938b0f434f4afaa0e5ecbaf2c23a0055a", 0xd2}, {&(0x7f0000000580)="6d99c45959ab38c5e425ed88f1e0e551ff439432a4c59510f16bfc904521d4bd8bae9c35d490f9114ffce24a9847fbe5688bc7a1", 0x34}, {&(0x7f00000005c0)="9df1126babe7f3a0558109b2f38a28aed254cff75bf3d53dc1c998bf95fa36c86985b7d9cc53046d", 0x28}, {&(0x7f0000000600)="17b4105b72f84153764ebad4240502b4d18fa0002e9ef2b2c262f0bb9d3ac213e789f6cac63b4c0fe2c737e63b976c4c30c19b863f7549578943d62680d8edd70f3b8efbe85267575e9ad50fc2e63993a37b71a5bc6cf8450bcc0dd4d239205da977ba01786a0bba32443b4cd5f929f01670a425e8049d18e0e6c9ffba22bd37f40abc4f847b58caec562d2b6e6251877ae843430d335da43f5e560fb962e89419a0b9260b71db3bfeeb2cfadff2eaed11238fe20adf2d06c264c255ee0c246b8f62aa8830c24fb8704bb1233a90cb0822971c97dce2401d05048ac8", 0xdc}], 0x5, &(0x7f0000000800)=[@rights={{0x34, 0x1, 0x1, [r1, r0, r1, r2, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1]}}, @rights={{0x2c, 0x1, 0x1, [r1, r0, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff}}}, @rights={{0x14, 0x1, 0x1, [r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xffffffffffffffff}}}, @rights={{0x14, 0x1, 0x1, [r1]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c}}], 0x138, 0x4000000}, {&(0x7f0000000940)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001cc0)=[{&(0x7f00000009c0)="1e40fc8effc9654177036480ed31d5d40e42046c21ca76a1c239ae1452cf11ed9ee978b8072a514c12dbf6e2e7189b478b7c8e185372f55a63e77cfad6b6115f3451824e52c6f579fbe78f1045be5882e0da5a9ba1a62d48b29ea23508c3dc196ce0982de3d679b29d0b78e5179b57db5207be0ce033efa8c19546182edd95e7f752b9b2a42a1d7367190261b05845a1177bf5ead8446c6b871930fdcfae0d7d5ba716802b31a34929f14c20c68064456f7cda6811894b40ca208845f6d699606ec879cf083c4bb67c68360d85445420deb15a92411bacad28613126ffcffe28273e", 0xe2}, {&(0x7f0000000ac0)="d23a4d2825c8373926200c", 0xb}, {&(0x7f0000000b00)="d8def2e34dadd7a6bbb898b601b512444853a346d1c4cb7828991de528b024e54c3fe0c574db4335eedeecf5eeb9d1d644f6b090f525d395a799f2e094efcb3af3f5d4cffe3979caac42665675c251910f65ca9e39ae2d24138ef081734232c1917ebaa6ac1fbcc7711c7e6bdac09c91ca4c84bad1fe7e5b66ce51b67da74e1d292fa506da3d62291087b60d04040a861a056eeff5714f7b83f6fa38db6fc395ea115058b2580dfeca9dd1b688723e7fbc27c960b4da0680d2f85448532e9bd084fb4e8c62", 0xc5}, {&(0x7f0000000c00)="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", 0x1000}, {&(0x7f0000001c00)="f4b03ab0be4c85c87446f117f550ae099fa6df09ea3607363d5ee91b281271b25a270fe7cda9", 0x26}, {&(0x7f0000001c40)="1221295a4096ae09430e5da3d75b30cf93d9875eb53f97948dab24666422872f6bacecf419625b3c6b5c2e66de4d123e5f5d44646fdbeb778394e24c640b8e347c4df2dcdb49a2644789713d09839f7dbf1140d066ea8f0aa2010a17219cea7883a346d12444bb398cd39b8d942371b9f7bd89b31aaeb0854bbc5e859b1d", 0x7e}], 0x6, &(0x7f0000001f40)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r2, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32, @ANYRES32=0xee00, @ANYRES32=0x0, @ANYBLOB="000000001c00000000000000010000000200000004b29dfa43329022f895e149daa18a2e675e5503ec013636c35037cdfff4a546035050ba9ddbd67ee1031fc7587fc151ee81cb66508f40ac5e8eb56bb4c10649f4955af5cbe351e845950f8fe0c3665bfaec2c5593a959c9cca4c73fb1397f67129d17f787cfbaf7bd6a746e4fe25de57c5e81da9ec02fdf86cdbbdfa9cbdf4f2aa2ad63ca19120befad9f5134f007183076c606211ab8171e82f37bf26c0000000008000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r3, @ANYRES32, @ANYRES32=r4, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32, @ANYRES32=0xee01, @ANYRES32, @ANYBLOB="000021001c0000000200"/20, @ANYRES32=0x0, @ANYRES32=r6, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRESDEC, @ANYBLOB="01000000"], 0xf8, 0x8800}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r8 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r8, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:59:11 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r0, 0x4008941a, &(0x7f0000000300)=0x2) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_STOP_NAN(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20100002}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, r1, 0x10, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0xffffffa7, 0x33}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x408c4}, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), r0) sendmsg$NL80211_CMD_SET_QOS_MAP(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="98000000", @ANYRES16=r2, @ANYBLOB="180025bd515d69bd073eb17800fedbdf11720000000000003b7279bfd74227a9e4277efa58c69f7b1c81", @ANYRES32=0x0, @ANYBLOB="0c009900000000002e0000001c00c7000204460700040407050404070803ff03f344feeb103b25d12c00c70000074f0001020206fd01dc0005040700030700050000aa06f0058003010206044be948d3097fd7592800c7000906810200061f038106400409077f05080505080600050307000204df223d2450ceed29"], 0x98}, 0x1, 0x0, 0x0, 0x200000c0}, 0x0) r3 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r3, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) 02:59:11 executing program 5: r0 = semget$private(0x0, 0x3, 0x0) semctl$SEM_STAT_ANY(r0, 0x0, 0x2, &(0x7f0000000240)=""/4) 02:59:11 executing program 2: shmget$private(0xa00000000000000, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:11 executing program 5: r0 = semget$private(0x0, 0x3, 0x0) semctl$SEM_STAT_ANY(r0, 0x0, 0x3, &(0x7f0000000240)=""/4) 02:59:11 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x8000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000140)={0x40000000}) r4 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:59:11 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0xfc00, @mcast2, 0x2}, 0x1c) 02:59:11 executing program 5: r0 = semget$private(0x0, 0x3, 0x0) semctl$SEM_STAT_ANY(r0, 0x0, 0xb, &(0x7f0000000240)=""/4) 02:59:11 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) epoll_pwait(r2, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}], 0x6, 0x3, &(0x7f0000000040)={[0xcfcd]}, 0x8) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f00000001c0)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) r4 = signalfd(r1, &(0x7f0000000200)={[0x401]}, 0x8) fcntl$addseals(r4, 0x409, 0x5) 02:59:11 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x22000000, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:59:11 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0xff00, @mcast2, 0x2}, 0x1c) 02:59:11 executing program 2: shmget$private(0xb00000000000000, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:11 executing program 5: r0 = semget$private(0x0, 0x3, 0x0) semctl$SEM_STAT_ANY(r0, 0x0, 0xc, &(0x7f0000000240)=""/4) 02:59:11 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000001700)=@IORING_OP_READV=@pass_iovec={0x1, 0x1, 0x4000, @fd=r0, 0x7f, &(0x7f0000001640)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/166, 0xa6}, {&(0x7f0000001200)=""/100, 0x64}, {&(0x7f0000001280)=""/151, 0x97}, {&(0x7f0000001340)=""/183, 0xb7}, {&(0x7f0000000040)=""/54, 0x36}, {&(0x7f0000001400)=""/226, 0xe2}, {&(0x7f0000001500)=""/65, 0x41}, {&(0x7f0000001580)=""/184, 0xb8}], 0x9, 0x9, 0x1, {0x0, r4}}, 0xcc8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000001740)={0x10002004}) 02:59:11 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) mlock2(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) 02:59:12 executing program 5: r0 = semget$private(0x0, 0x3, 0x0) semctl$SEM_STAT_ANY(r0, 0x0, 0xd, &(0x7f0000000240)=""/4) 02:59:12 executing program 2: shmget$private(0xc00000000000000, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:12 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000000100)={0x20002000}) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x101002, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r6 = syz_open_dev$sg(&(0x7f0000000280), 0x2, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r6, &(0x7f00000002c0)={0x4}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800001, 0x10, r3, 0x0) renameat2(r5, &(0x7f0000000200)='./file0\x00', r3, &(0x7f0000000240)='./file0/file0\x00', 0x2) fcntl$lock(r3, 0x25, &(0x7f00000001c0)={0x0, 0x0, 0xba08, 0x9, r4}) 02:59:12 executing program 5: r0 = semget$private(0x0, 0x3, 0x0) semctl$SEM_STAT_ANY(r0, 0x0, 0xe, &(0x7f0000000240)=""/4) 02:59:12 executing program 2: shmget$private(0xd00000000000000, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:12 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0xff02, @mcast2, 0x2}, 0x1c) 02:59:12 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x25000000, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:59:12 executing program 5: r0 = semget$private(0x0, 0x3, 0x0) semctl$SEM_STAT_ANY(r0, 0x0, 0xf, &(0x7f0000000240)=""/4) 02:59:12 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r3, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) write$evdev(r3, &(0x7f000004d000)=[{}], 0xfffffe82) r4 = dup2(r3, r1) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:59:12 executing program 2: shmget$private(0xe00000000000000, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:12 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x100000, @mcast2, 0x2}, 0x1c) 02:59:12 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r1, &(0x7f0000ffb000/0x4000)=nil, 0x5000) r2 = shmget$private(0x0, 0x2000, 0x10, &(0x7f00003f6000/0x2000)=nil) r3 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x4000) shmctl$IPC_RMID(r3, 0x0) shmat(r3, &(0x7f0000329000/0x2000)=nil, 0x7000) shmctl$SHM_UNLOCK(r2, 0xc) clone(0x0, 0x0, 0x0, 0x0, 0x0) 02:59:13 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x1000000, @mcast2, 0x2}, 0x1c) 02:59:13 executing program 2: shmget$private(0x1000000000000000, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:13 executing program 5: r0 = semget$private(0x0, 0x3, 0x0) semctl$SEM_STAT_ANY(r0, 0x0, 0x10, &(0x7f0000000240)=""/4) 02:59:13 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x2000000, @mcast2, 0x2}, 0x1c) 02:59:13 executing program 5: r0 = semget$private(0x0, 0x3, 0x0) semctl$SEM_STAT_ANY(r0, 0x0, 0x11, &(0x7f0000000240)=""/4) 02:59:13 executing program 2: shmget$private(0x1100000000000000, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:13 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x2c270000, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:59:13 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x3000000, @mcast2, 0x2}, 0x1c) 02:59:13 executing program 5: r0 = semget$private(0x0, 0x3, 0x0) semctl$SEM_STAT_ANY(r0, 0x0, 0x12, &(0x7f0000000240)=""/4) 02:59:13 executing program 2: shmget$private(0x1200000000000000, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:13 executing program 0: ioctl$SG_GET_NUM_WAITING(0xffffffffffffffff, 0x227d, &(0x7f0000000000)) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) shmat(r0, &(0x7f0000ff9000/0x3000)=nil, 0x7000) 02:59:13 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(0xffffffffffffffff, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/204, 0xcc}], 0x42) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000040)={0x10000000}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x13) close(r2) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000001200)={{0x7f, 0x45, 0x4c, 0x46, 0x80, 0x2, 0x8, 0x7f, 0xff, 0x2, 0x3, 0x8, 0x33d, 0x40, 0x3e0, 0x9, 0x1ffc, 0x38, 0x2, 0xb24e, 0x6, 0x20}, [{0x1, 0x7ee, 0x200, 0x3, 0x9, 0x2, 0x6d, 0x7}, {0x6474e551, 0x2, 0xd5, 0x0, 0x6, 0xde, 0xfffffffffffffffb, 0x1}], "4242c90e4227f84a1b609aec3336bf122909a6c72996f648e62defe275e0b25b543b6cbe76eca4d8fe95e0993d88a4127700c5c32c1dd9b8856e6c67247dc84838676b321ac8e5cd909ec74f4da71bca543074faba131ed730cc8809f9278be5aa952ed7f1512fccebdd7d07bde61558cf08024fde4fca6396abf36c383af02b07acabe6a946220096705c0f8ff386f9c82354455ab6bd49e6503f2cb7c07f24c387baa8b733b326c044f906c617205e243335a9e44e111a0d83ed37b1df2c9455b06a969f6965a9e11be635c85a", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x77e) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x1010, r4, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r5, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) write$evdev(r5, &(0x7f000004d000)=[{}], 0xfffffe82) openat(r4, &(0x7f0000000140)='./file0\x00', 0xcc2400, 0x1) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000000080)={0x50000000}) r6 = dup2(r2, r1) r7 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r4, 0xd000943e, &(0x7f0000000180)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r7, 0xc0709411, &(0x7f0000001180)={{r8, 0x9, 0x2, 0xfffffffffffff800, 0x7, 0x2, 0xc80, 0xbab, 0x100, 0x5, 0x1, 0x8, 0x601, 0x0, 0x200000000006}, 0x10, [0x0, 0x0]}) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:59:14 executing program 5: r0 = semget$private(0x0, 0x3, 0x0) semctl$SEM_STAT_ANY(r0, 0x0, 0x13, &(0x7f0000000240)=""/4) 02:59:14 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x4000000, @mcast2, 0x2}, 0x1c) 02:59:14 executing program 5: r0 = semget$private(0x0, 0x3, 0x0) r1 = semget$private(0x0, 0x4, 0x0) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000000)) semop(r1, &(0x7f00000000c0)=[{}], 0x1) semctl$IPC_RMID(r1, 0x0, 0x0) semop(r1, &(0x7f0000000180)=[{0x0, 0x1, 0x1000}, {0x3, 0x101, 0x800}, {0x4, 0x7, 0x400}, {0x2, 0x1f, 0x800}, {0x1, 0x2, 0x800}, {0x1, 0x401, 0x1000}, {0x3, 0xa09, 0x1000}, {0x0, 0xd19, 0x1000}, {0x4, 0x6, 0x800}], 0x9) semget$private(0x0, 0x1, 0x250) semctl$SEM_STAT_ANY(r0, 0x0, 0x14, &(0x7f0000000240)=""/4) r2 = semget$private(0x0, 0x1, 0x63a) r3 = semget(0x2, 0x0, 0x193) semctl$SETALL(r3, 0x0, 0x11, &(0x7f00000001c0)=[0x7, 0x2]) r4 = semget$private(0x0, 0x5, 0x0) semtimedop(r4, &(0x7f0000000040)=[{0x0, 0x6}], 0x1, 0x0) semtimedop(r4, &(0x7f0000000140)=[{0x4, 0x1, 0x1c00}, {0x6, 0x7, 0x1800}, {0x3, 0xe000, 0x1000}, {0x3, 0x3, 0x1800}], 0x4, 0x0) semtimedop(r4, &(0x7f0000000040)=[{0x4, 0xaf0}, {0x1, 0x0, 0x2800}, {0x1, 0x2}, {0x3, 0x1, 0x27216bdd3ee0433b}], 0x4, &(0x7f00000000c0)) semctl$GETZCNT(r4, 0x0, 0xf, &(0x7f0000000040)=""/125) semctl$SEM_STAT_ANY(r4, 0x4, 0x14, &(0x7f0000000080)=""/190) semctl$GETPID(r3, 0x2, 0xb, &(0x7f0000000200)=""/44) semtimedop(r2, &(0x7f0000000000)=[{0x1, 0x9, 0x1000}, {0x3, 0x80, 0x1000}], 0x2, &(0x7f0000000040)={0x0, 0x989680}) 02:59:14 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x5000000, @mcast2, 0x2}, 0x1c) 02:59:14 executing program 5: r0 = semget$private(0x0, 0x3, 0x0) semctl$SEM_STAT_ANY(r0, 0x0, 0x14, &(0x7f0000000240)=""/4) r1 = semget$private(0x0, 0x5, 0x0) semtimedop(r1, &(0x7f0000000100)=[{0x2, 0x7ff, 0x800}, {0x2, 0x56}], 0x2, 0x0) semtimedop(r1, &(0x7f0000000000)=[{}, {}], 0x2, 0x0) r2 = semget$private(0x0, 0x4, 0x0) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000000)) semop(r2, &(0x7f00000000c0)=[{}], 0x1) semctl$IPC_RMID(r2, 0x0, 0x0) semtimedop(r2, &(0x7f0000000100), 0x0, &(0x7f00000000c0)) semctl$GETZCNT(r1, 0x0, 0xf, &(0x7f0000000040)=""/125) semctl$GETZCNT(r1, 0x3, 0xf, &(0x7f0000000000)=""/112) 02:59:14 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x6000000, @mcast2, 0x2}, 0x1c) 02:59:14 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x3f000000, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:59:14 executing program 2: shmget$private(0x4000000000000000, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:14 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) sendmsg$IPCTNL_MSG_EXP_GET(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x98, 0x1, 0x2, 0x401, 0x0, 0x0, {0x2, 0x0, 0x3}, [@CTA_EXPECT_MASTER={0x2c, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @empty}, {0x8, 0x2, @multicast1}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x8}, @CTA_EXPECT_MASK={0x14, 0x3, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}]}, @CTA_EXPECT_FN={0x8, 0xb, 'sip\x00'}, @CTA_EXPECT_TIMEOUT={0x8}, @CTA_EXPECT_FN={0x8, 0xb, 'sip\x00'}, @CTA_EXPECT_ZONE={0x6, 0x7, 0x1, 0x0, 0x3}, @CTA_EXPECT_FN={0x13, 0xb, 'callforwarding\x00'}, @CTA_EXPECT_CLASS={0x8}]}, 0x98}, 0x1, 0x0, 0x0, 0x20000000}, 0x4044400) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8937, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') r2 = semget$private(0x0, 0x3, 0x0) accept4$unix(r0, 0x0, &(0x7f0000000000), 0x800) semctl$SEM_STAT_ANY(r2, 0x0, 0x14, &(0x7f0000000240)=""/4) 02:59:14 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x7000000, @mcast2, 0x2}, 0x1c) 02:59:14 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4200, 0x0, 0x1ff00000000000, 0x100026) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x1000) 02:59:15 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) r3 = epoll_create(0x398) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000180)={0x50000006}) r5 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r0, &(0x7f0000000100)={0x20002000}) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) epoll_wait(r6, &(0x7f0000000140)=[{}, {}], 0x2, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)={0x4}) 02:59:15 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x8000000, @mcast2, 0x2}, 0x1c) 02:59:15 executing program 2: shmget$private(0x4000080000000000, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:15 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) recvmmsg(0xffffffffffffffff, &(0x7f0000000e80)=[{{&(0x7f0000000100)=@pptp={0x18, 0x2, {0x0, @remote}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000180)=""/83, 0x53}, {&(0x7f0000000280)=""/244, 0xf4}, {&(0x7f0000000380)=""/71, 0x47}, {&(0x7f0000000400)=""/76, 0x4c}, {&(0x7f0000000200)=""/23, 0x17}, {&(0x7f0000000480)=""/234, 0xea}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f00000005c0)=""/87, 0x57}, {&(0x7f0000000640)=""/154, 0x9a}, {&(0x7f0000000700)=""/155, 0x9b}], 0xa}}, {{&(0x7f0000000880)=@in={0x2, 0x0, @empty}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000900)=""/133, 0x85}], 0x1}, 0x422f}, {{0x0, 0x0, &(0x7f0000000d00)=[{&(0x7f0000000a00)=""/146, 0x92}, {&(0x7f0000000ac0)=""/116, 0x74}, {&(0x7f0000000b40)=""/51, 0x33}, {&(0x7f0000000b80)}, {&(0x7f0000000bc0)=""/144, 0x90}, {&(0x7f0000000c80)=""/55, 0x37}, {&(0x7f0000000cc0)=""/52, 0x34}], 0x7, &(0x7f0000000d80)=""/246, 0xf6}, 0xfffffff8}], 0x3, 0x42, &(0x7f0000000f40)={0x77359400}) sendto$inet(r0, &(0x7f0000000040)="2866cffc39ad2040c770dc724ba7a9769cfcbfb91295571c1d1893ed2c2a62164a0a40c2cb40b3bc82cc71e16c98f432ee0a3f1c3856735ab1f9c0be0705942f88761dfe8275d5461fe860dec72639c9dd08b4bba6cded8f7877d150", 0x5c, 0x4048055, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1}, 0x10) r2 = semget$private(0x0, 0x3, 0x0) semctl$SEM_STAT_ANY(r2, 0x0, 0x14, &(0x7f0000000240)=""/4) sendmmsg(r1, &(0x7f0000003cc0)=[{{&(0x7f0000000f80)=@ax25={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null]}, 0x80, &(0x7f0000001000)=[{&(0x7f0000000b80)="816691a24b9ff31cfb6ba9830a091f3118a0589befa694697517c4e3fb9ca4de444fa0731532b1eebfc51c064bf835a6e551edca05e2", 0x36}], 0x1, &(0x7f0000001040)=[{0x18, 0x0, 0xa84, "abebc9406e67058f"}, {0x30, 0x10b, 0x8, "27c4aae553383a9c8eb36116dc4752be50e2a824d50e0bb0161e27"}, {0x1010, 0x118, 0x3, "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0xcc, 0xcc, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @bcast]}, 0x80, &(0x7f0000002800)=[{&(0x7f0000002780)="8d8957bfd2a05e97a1747aa3f1175bc29510fdf4413647484282aa2995e8c6e99e966b78c495e55381c165", 0x2b}, {&(0x7f00000027c0)="e98e68c135e94acb0cd25b38fb09d99cd16a55352d0c17dde8c2b94d0d185642", 0x20}], 0x2, &(0x7f0000002840)}}, {{&(0x7f0000002880)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x4e24, 0x9, @private2={0xfc, 0x2, '\x00', 0x1}, 0x4}}, 0x80, &(0x7f0000003b80)=[{&(0x7f0000002900)="4a6f0df64dc0dcff5a0bed0d8cc1f5965652e3b057e902254c6be6ccb7b89e0ef9b70f939f56c2", 0x27}, {&(0x7f0000002940)="9b9c788c8ca428a0d9de85fa4df67bf26361591e408969c00ea45fb30d5759c8deb34ea01cec74ba55a4d60b95b148ce74b54af435cb1c06a8a0130183b37cf4eb2d2b3fb57e301533bc6363ec9b3ce6455b51939ac1ab16954673dd373c46e9810ee7d03663581caded658e712589ae13a8e99954c35da2a050f09f532023b8573cb3401b0c7412fbb9902652d2ab0c9cadcb0e0ef39a", 0x97}, {&(0x7f0000002a00)="d2eb4cdb76fc972daab3841eea3c2845bcec2e5690b6bb9b16cb41a0aec5d6903f41a8d617dd266301393cab25da28870a24a3274926ec2677e60c0f4652b6da23605580532d7af94c490f1d4ce3898e9ba8c70e5d56fb1e88dadb1ffaef1be60376bda5994e9106fd04181b32b5046b83990e61276c4aa84819b5d9ef90b91dd2d50e1ded194d604e18e74cff", 0x8d}, {&(0x7f0000002ac0)="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", 0x1000}, {&(0x7f0000003ac0)="4190160e8f030ecb3893b4fd1b106b9e4177f22ce899570ff7c33f1b69bf638a8857a0c7a2045d5a8958ff1454eb2c18f928a29722d9b7d17a9ee84059940315095a79767f36954aefd5983f52a42aa9d17923af193c82e7f3295c83de4dff206d86d6bbff99c8c253c95d774ccdaebaad35d77959db5c0a9ba84a414e05c36182f27bcadd40", 0x86}], 0x5, &(0x7f0000003c00)=[{0x38, 0x116, 0x5, "133bfa980a81d441f00ba482a641e78117012a20eb77f77e74509171e963f982915e6ffcd38619b4"}, {0x10, 0x113, 0x56}, {0x40, 0x0, 0x9, "2d474a6945ee883dee6bfaee12549bc03fdd32b67733e8edc8233c9bfa041be4f2c69c3a1c3a82d36625fb10"}, {0x18, 0x108, 0x1c, "7fc9fe"}], 0xa0}}], 0x4, 0x8880) 02:59:15 executing program 2: shmget$private(0x4800000000000000, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:15 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x10000000, @mcast2, 0x2}, 0x1c) 02:59:15 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) r4 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000040), 0x600901, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f00000001c0)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) write(0xffffffffffffffff, &(0x7f0000000200)="0464417b74748ed5a6d773bca3e8bf8b907dee475aa6b17e0b3a0032d6238fd842559ce24e54cfc7637478a1a2a13180bd5c7f1b2aee6faf1e75bdcafee3f950636fccaa3e014f286f81f2f1a1b4b21630b6fafed05194ffb02556be58a652422d4917956d6a0b6ea4ffc7d23b295902e0b239163c46e316b08f2b8b2d", 0x7d) 02:59:15 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x40000000, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:59:15 executing program 5: r0 = semget$private(0x0, 0x3, 0x0) semctl$SEM_STAT_ANY(r0, 0x0, 0x14, &(0x7f0000000240)=""/4) r1 = semget$private(0x0, 0x1, 0x480) semtimedop(0x0, &(0x7f0000000040)=[{0x3, 0xfffc, 0x1000}, {0x1, 0x833, 0x1800}, {0x4, 0x1, 0x1000}, {0x0, 0x7ff, 0x1000}, {0x0, 0x7, 0x1000}], 0x5, &(0x7f0000000080)={0x0, 0x3938700}) semctl$GETNCNT(r1, 0x3, 0xe, &(0x7f00000000c0)=""/146) semop(r1, &(0x7f0000000000)=[{0x4, 0x0, 0x1000}], 0x1) 02:59:15 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x10000120, @mcast2, 0x2}, 0x1c) 02:59:15 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r0, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) write$evdev(r0, &(0x7f000004d000)=[{}], 0xfffffe82) fsetxattr$security_capability(r0, &(0x7f0000000000), &(0x7f0000000040)=@v2={0x2000000, [{0x2, 0xffffffff}, {0x1, 0x100}]}, 0x14, 0x3) r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r1, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) shmctl$SHM_UNLOCK(r1, 0xc) 02:59:15 executing program 2: shmget$private(0x4c00000000000000, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:15 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000280)=""/37, 0x25}, {&(0x7f00000003c0)=""/111, 0x6e}, {&(0x7f0000000340)=""/21, 0xb}], 0x3) write$evdev(r2, &(0x7f000004d000)=[{}], 0xfffffe82) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3000000, 0x10010, r2, 0x54558000) r3 = epoll_create1(0x0) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x290a00, 0x0) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000002c0), 0x246940, 0x0) ioctl$FS_IOC_READ_VERITY_METADATA(r5, 0xc0286687, &(0x7f0000000440)={0x35fcd52bf0eaad33, 0x4, 0x26, &(0x7f0000000300)=""/38}) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000000240)={0x0, 0xd2, &(0x7f0000000140)="877bd14f4749673eabbb83151782b653973ac029b5648b5ab0c37080005ac54895d68749ec3df715d4da5f07223d5f3644bc16e686244746d3dc8ba4178338afb73ea7af1b2713ce09266cac16c8f67c7263c54f31ba012bc398892ae24a61a20968912c9da697ddbfc8c438f45374e89098a59ef49ef8e16bbd50f6f176b5f966d912b201b838617350851ef408df69390d3192dd9b1fedfa0a812e39aac3be1a2a55a355c27076076c5da4bf221544054bd378310b520a32ce56ce43d1ab5ce58ee8adc79228bb371660dfa326969dcccc"}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000000)={0x30000004}) r6 = dup2(r3, r1) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:59:15 executing program 2: shmget$private(0x6800000000000000, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:15 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x20010010, @mcast2, 0x2}, 0x1c) 02:59:15 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x3f000000, @mcast2, 0x2}, 0x1c) 02:59:16 executing program 5: semctl$SEM_STAT_ANY(0x0, 0x0, 0x14, &(0x7f0000000000)=""/5) r0 = semget$private(0x0, 0x4, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)) semop(r0, &(0x7f00000000c0)=[{}], 0x1) r1 = semget$private(0x0, 0x4, 0x0) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000000)) semop(r1, &(0x7f00000000c0)=[{}], 0x1) semctl$IPC_RMID(r1, 0x0, 0x0) r2 = semget$private(0x0, 0x5, 0x0) semtimedop(r2, &(0x7f0000000040)=[{0x0, 0x6}], 0x1, 0x0) semtimedop(r2, &(0x7f0000000000)=[{}, {}], 0x2, 0x0) semtimedop(r2, &(0x7f0000000040)=[{0x1, 0x7}, {0x1, 0x0, 0x2800}, {0x1, 0x2}, {0x3, 0x1, 0x27216bdd3ee0433b}], 0x4, &(0x7f00000000c0)) semctl$GETZCNT(r2, 0x0, 0xf, &(0x7f0000000040)=""/125) semget(0x2, 0x0, 0x14) r3 = semget$private(0x0, 0x4, 0x0) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000000000)) semop(r3, &(0x7f00000000c0)=[{}], 0x1) semctl$IPC_RMID(r3, 0x0, 0x0) semctl$IPC_RMID(r2, 0x0, 0x0) semop(r0, &(0x7f0000000040), 0x0) 02:59:16 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x40000000, @mcast2, 0x2}, 0x1c) 02:59:16 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x60000000, @mcast2, 0x2}, 0x1c) [ 1983.015570][T10960] ================================================================== [ 1983.023717][T10960] BUG: KCSAN: data-race in file_remove_privs / vfs_write [ 1983.030735][T10960] [ 1983.033058][T10960] write to 0xffff88815fba507c of 4 bytes by task 10988 on cpu 0: [ 1983.040773][T10960] file_remove_privs+0x312/0x3a0 [ 1983.045892][T10960] __generic_file_write_iter+0xdd/0x300 [ 1983.051443][T10960] generic_file_write_iter+0x75/0x130 [ 1983.056822][T10960] vfs_write+0x69d/0x770 [ 1983.061068][T10960] __x64_sys_pwrite64+0xf5/0x150 [ 1983.066006][T10960] do_syscall_64+0x4a/0x90 [ 1983.070429][T10960] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1983.076323][T10960] [ 1983.078677][T10960] read to 0xffff88815fba507c of 4 bytes by task 10960 on cpu 1: [ 1983.086303][T10960] vfs_write+0x37c/0x770 [ 1983.090547][T10960] __x64_sys_pwrite64+0xf5/0x150 [ 1983.095488][T10960] do_syscall_64+0x4a/0x90 [ 1983.099910][T10960] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1983.105814][T10960] [ 1983.108133][T10960] Reported by Kernel Concurrency Sanitizer on: 02:59:16 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x48000000, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:59:16 executing program 2: shmget$private(0x6c00000000000000, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:16 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0xe0ffffff, @mcast2, 0x2}, 0x1c) 02:59:16 executing program 5: r0 = semget$private(0x0, 0x2, 0x2b0) semctl$SEM_STAT_ANY(r0, 0x2, 0x14, &(0x7f0000000040)=""/102400) semget(0x3, 0x3, 0x20) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x91f, 0x0, 0x3, 0x9, 0x3ff, 0x6, 0xfe01]) 02:59:16 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x1, &(0x7f0000ff9000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) r1 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) [ 1983.114273][T10960] CPU: 1 PID: 10960 Comm: syz-executor.3 Tainted: G W 5.13.0-rc1-syzkaller #0 [ 1983.124421][T10960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1983.134494][T10960] ================================================================== 02:59:17 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000000)={0x30000004}) r4 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:59:17 executing program 2: shmget$private(0x7400000000000000, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:17 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0xfc000000, @mcast2, 0x2}, 0x1c) 02:59:17 executing program 5: r0 = semget$private(0x0, 0x3, 0x0) semctl$SEM_STAT_ANY(r0, 0x0, 0x14, &(0x7f0000000240)=""/4) r1 = semget$private(0x0, 0x0, 0x1) semop(r1, &(0x7f0000000000)=[{0x8eb3dd4a32bbcf2e, 0x1}, {0x0, 0x4, 0x1000}, {0x3, 0x2, 0x1000}], 0x3) 02:59:17 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0xfe80ffff, @mcast2, 0x2}, 0x1c) 02:59:17 executing program 2: shmget$private(0x7a00000000000000, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:17 executing program 5: r0 = semget$private(0x0, 0x3, 0x0) semctl$SEM_STAT_ANY(r0, 0x0, 0x14, &(0x7f0000000240)=""/4) semtimedop(r0, &(0x7f0000000000)=[{0x4}, {0x1, 0x400}, {0x4, 0x9, 0x1000}, {0x2, 0x400, 0x800}], 0x4, &(0x7f0000000040)) semget$private(0x0, 0x4, 0x2) 02:59:17 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x4c000000, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:59:17 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x422000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:59:17 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0xfec0ffff, @mcast2, 0x2}, 0x1c) 02:59:17 executing program 2: shmget$private(0xfeffffff00000000, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:17 executing program 0: setsockopt$inet6_IPV6_RTHDRDSTOPTS(0xffffffffffffffff, 0x29, 0x37, &(0x7f0000000000)={0x2, 0x3, '\x00', [@padn={0x1, 0x1, [0x0]}, @calipso={0x7, 0x10, {0x0, 0x2, 0x14, 0x3, [0x21]}}, @enc_lim={0x4, 0x1, 0x7f}, @jumbo={0xc2, 0x4, 0xfffffff8}]}, 0x28) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000004580)=[{{0x0, 0x0, &(0x7f0000002480)=[{&(0x7f0000000040)="49935e4f0896319398f116c62cb0135e0155c4be9f152166df03f8362f5579e816ff0c172f8eace99712dc4e22142ea7ef4e29c7d946a2b7c32fcd99985ac8c3977864663750fe2b3a8a2da522541e369e203e6fb8ec748cf6f73a88e074daca0e6108c903c5c977620b53c6785dd2f873a9b3ea5497a0188a7055b0217135014ebc80f52efa8c6fd18fa39daf23462e82fe", 0x92}, {&(0x7f0000000100)="7d1d84d0e85673d8a7c70be64250b7cf5c4b68857269609e84c9255e55d994493086cdaa01c19e08745f171a329be825ce0bb33f39ba091e52952ecf38e9a65bd77de598f129bc9c89e33f8f09e0408d9ac01b40d51402717c02d194192e527ce9bb0c247577af2618e5ce50b254491d1e37fc0a25aef249a356d09f3510e512766d1a11fda1892a101c510fe2bbf00679efde5ff598d1fbb4b078d04d8bae492167796f9e9db97fb2c1a2f2211834d894d7b62064abbc58b358004057dcd34902ec3dcd48f834789a85d9d8b364fe9496bc42a43dce24fa6188c80ac8dcc11169e8c1fd83bb87c8278937ea73af98424c04989618101e15", 0xf8}, {&(0x7f0000000200)="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0x1000}, 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{&(0x7f0000002fc0)="fe120c9a55ce6aa500939c9ca7fbc1b5ec2f22fd697316c0d4a76607a547ee569861c6f596d1d1683a38a20315ceee87e476c387718ad7cf784c389d4162b80897683eb4867fc08380a4b91f1281f79fa07e8648fb41ff94ad8b2be40b04e2f0895e1da710794f1c95fad5e68242b82c551beb44f68c3ee0a41e57dea862a2bf67d11beb3dc4340ac475f2e640ba8885ca165637e36605f6e776bf74efa571a6e9db4336ea72001cc7c4da21a1ffa01193ccd1b87026b59e09912013fde0ce19da1400da7284b14ac0fde474", 0xcc}, {&(0x7f00000030c0)="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", 0x1000}], 0x8}}, {{&(0x7f0000004140)={0xa, 0x4e20, 0x4eb, @empty, 0x6}, 0x1c, &(0x7f0000004400)=[{&(0x7f0000004180)="7a0037921d8dc6e0d3906fcd07d9af41f4f765caa6d5185ab72d3e3c3c929400b8b9ff3d7dfd12a43d3453b30520e61257f6fc6872b65490f133db02ddd932bb86a6ee08f3596555c07b0cd6dbf3a73e6cf569170767a24fcae04c6c8bc1a94530d6856ad7f226e001978c9a282750f320d2744cc5a39f22ae6a792d48485ba26f3033af7b624a79a35f7de44904da3437d33bab57a5cd28f7187723a57c12ed8f65fc8306593e73a202a6d01e11c5f3283b87ad647d03b97e4639ff69e2dbe8eecb97fe4e70b945062f7e7c4f7a1e83602f2a26be0ab3ab79ba5d62088b3a04bbf5", 0xe2}, {&(0x7f0000004280)="83bebb9e879a5839a4ea5cde97c667de320b92ebf82f6dcf430ab35eb00edf", 0x1f}, {&(0x7f00000042c0)="359ed7c94942fa71100fbbe31d7234dc334b92d36254e2048b6a820bd3b4b352006f87d0c5ab1037059219b7bad93162dd6f150986f0067f5cf68814d90e3d24dcb0599fffc0903c1c3bec895b2e4eaefbba99ad297075b264cc39616cfb7c765713b10d3327a946ccff7a1faa0b127e03a05d3ba212dcf3a4ee7895775fe40f5441721f448f1b9c7b442312", 0x8c}, {&(0x7f0000004380)="76aa0819073bdf512c0489d4109dc1e1afb5f7a50384a5c0ea5877270707626871feb95bd1dc9876d41f35afa34007253cc672ff6713838a701253a4dee48f6152", 0x41}], 0x4, &(0x7f0000004440)=[@dstopts_2292={{0xe8, 0x29, 0x4, {0x2f, 0x19, '\x00', [@enc_lim={0x4, 0x1, 0x1}, @ra={0x5, 0x2, 0x1000}, @calipso={0x7, 0x50, {0x3, 0x12, 0x20, 0x51d7, [0x1000, 0x3ff, 0xffffffffffffffff, 0x4, 0xa1a1, 0xfffffffffffff4e0, 0xcc8, 0x10001, 0x101]}}, @padn={0x1, 0x2, [0x0, 0x0]}, @hao={0xc9, 0x10, @local}, @calipso={0x7, 0x58, {0x1, 0x14, 0x5c, 0x3f, [0xfffffffffffffff8, 0xfffffffffffffff8, 0xe276, 0x5, 0x2, 0xffffffffffffff80, 0x81, 0x0, 0x1, 0x9]}}]}}}, @tclass={{0x14, 0x29, 0x43, 0xd0}}, @rthdrdstopts={{0x38, 0x29, 0x37, {0x3a, 0x3, '\x00', [@calipso={0x7, 0x10, {0x3, 0x2, 0x80, 0x4c, [0x0]}}, @enc_lim={0x4, 0x1, 0x1}, @pad1, @pad1]}}}], 0x138}}], 0x4, 0x44000) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) 02:59:17 executing program 5: r0 = semget$private(0x0, 0x3, 0x0) r1 = semget$private(0x0, 0x5, 0x0) semtimedop(r1, &(0x7f0000000040)=[{0x0, 0x6}], 0x1, 0x0) r2 = semget(0x1, 0x2, 0x10) semop(r2, &(0x7f0000000100), 0x0) semtimedop(r1, &(0x7f0000000000)=[{}, {}], 0x2, 0x0) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000080)=[0x4b28]) r3 = semget$private(0x0, 0x1, 0x0) semop(r3, &(0x7f0000000100)=[{0x0, 0xa196, 0x1000}, {0x3}, {0x3, 0x7, 0x800}], 0x3) semtimedop(r1, &(0x7f0000000040)=[{0x4, 0xaf0}, {0x0, 0x0, 0x2800}, {0x4, 0x2}, {0x3, 0x4001, 0x27216bdd3ee0433b}], 0x4, &(0x7f00000000c0)) semctl$IPC_RMID(r1, 0x0, 0x0) semop(r1, &(0x7f0000000000)=[{0x6, 0x1ff, 0xef0dd466107f0112}], 0x1) semctl$SEM_STAT_ANY(r0, 0x0, 0x14, &(0x7f0000000040)=""/12) semop(r0, &(0x7f0000000080)=[{0x1, 0xf6, 0x1000}, {0x4, 0x5, 0x1800}, {0x0, 0x8000, 0x1800}, {0x4, 0x5, 0x1800}, {0x4, 0x1, 0x800}, {0x2, 0xc5, 0x800}, {0x4}], 0x7) 02:59:17 executing program 2: shmget$private(0xfeffffffff030000, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:17 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0xff000000, @mcast2, 0x2}, 0x1c) 02:59:17 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = dup2(r2, r3) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:59:18 executing program 2: shmget$private(0xffffffff00000000, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:18 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0xff020000, @mcast2, 0x2}, 0x1c) 02:59:18 executing program 1: chroot(&(0x7f0000000140)='./file0\x00') socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r4, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) pipe(&(0x7f0000000180)) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x101000, 0x0) write$evdev(r5, &(0x7f000004d000), 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000000100)={0x80002004}) 02:59:18 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x60000000, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:59:18 executing program 5: r0 = semget$private(0x0, 0x3, 0x0) semctl$SEM_STAT_ANY(r0, 0x5, 0x14, &(0x7f0000000240)=""/4) r1 = semget$private(0x0, 0x5, 0x0) semtimedop(r1, &(0x7f0000000040)=[{0x0, 0x6}], 0x1, 0x0) semtimedop(r1, &(0x7f0000000000)=[{}, {}], 0x2, 0x0) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000080)=[0x4b28]) semtimedop(r1, &(0x7f0000000040)=[{0x4, 0xaf0}, {0x0, 0x0, 0x2800}, {0x4, 0x2}, {0x3, 0x4001, 0x27216bdd3ee0433b}], 0x4, &(0x7f00000000c0)) semctl$IPC_RMID(r1, 0x0, 0x0) semctl$SEM_INFO(r1, 0x1, 0x13, &(0x7f0000000000)=""/18) 02:59:18 executing program 2: shmget$private(0xffffffffff030000, 0x4000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:18 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0xffff0000, @mcast2, 0x2}, 0x1c) 02:59:18 executing program 0: r0 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffd000/0x2000)=nil) shmat(r0, &(0x7f0000ffc000/0x3000)=nil, 0x1000) clone(0x0, 0x0, 0x0, 0x0, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x5) tkill(r1, 0x1e) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$setregs(0xd, r1, 0x4000000000009, &(0x7f0000000000)="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") r2 = gettid() ptrace$setopts(0x4206, r2, 0xffff000000000000, 0x0) 02:59:18 executing program 0: r0 = shmget$private(0x0, 0x3000, 0x800, &(0x7f0000ffa000/0x3000)=nil) shmget$private(0x0, 0x4000, 0x2, &(0x7f0000ffc000/0x4000)=nil) shmat(r0, &(0x7f0000ffc000/0x3000)=nil, 0x7000) shmget$private(0x0, 0x3000, 0x80, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_LOCK(r0, 0xb) clone(0x0, 0x0, 0x0, 0x0, 0x0) r1 = shmget(0x0, 0x9000, 0x4, &(0x7f0000ff7000/0x9000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) 02:59:19 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0xffff80fe, @mcast2, 0x2}, 0x1c) 02:59:19 executing program 2: shmget$private(0x0, 0x4002, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:19 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/attr/keycreate\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000000140)={0x80002011}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) writev(r1, &(0x7f00000012c0)=[{&(0x7f0000000180)="2bae0b9f10ab353eb043420ab4e88fad9e3d6b5dac5044030c9b739ad5492ac23cf994d77acc9443d0b59f77addbf21564bda6eff35e6b69e595db5112e5669dec719907b9833dfe51d7b482ae37507ac9ec3d50577af9649f8e251c10c86b3f7ee83e730e6e44f298e44e897e7250f0e5b3f4afc7a79d41fc66e2ce53fb3af7", 0x80}, {&(0x7f0000000200)="2481ba7519a02b2af5a1c05b805424211d92ef8f54b22f7160f93debd35cea4fe7dedb2d0f788b844dd5fafda7067d3492aaacfa9bfc3ae31a085750aec14e12f14ce313b3bc032b590d7dc543a14a", 0x4f}, {&(0x7f0000000280)="daab37d6c64f97bb5d175ae9e9fd3c82606d4c25773978a8562fbafca2", 0x1d}, {&(0x7f00000002c0)="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", 0x1000}], 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r4 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:59:19 executing program 2: shmget$private(0x0, 0x4003, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:19 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0xffffc0fe, @mcast2, 0x2}, 0x1c) 02:59:19 executing program 2: shmget$private(0x0, 0x4004, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:19 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x68000000, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:59:19 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0xffffffe0, @mcast2, 0x2}, 0x1c) 02:59:19 executing program 5: r0 = semget$private(0x0, 0x3, 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0x3f}, {0x0, 0x3f21, 0x1800}, {0x4, 0x8, 0x800}, {0x3, 0x7d, 0x1800}, {0x0, 0x9, 0x1000}, {0x4, 0x9, 0x1000}, {0x7, 0x1, 0x800}, {0x4, 0x401, 0x1000}], 0x8) semget(0x1, 0x4, 0x400) semctl$SEM_STAT_ANY(r0, 0x0, 0x14, &(0x7f0000000240)=""/4) r1 = semget$private(0x0, 0x5, 0x0) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000080)=[0x4b28]) semctl$GETNCNT(r1, 0x0, 0xe, &(0x7f0000000040)=""/76) semtimedop(r1, &(0x7f00000000c0)=[{0x1, 0x8, 0x1800}], 0x1, &(0x7f0000000100)={0x77359400}) 02:59:19 executing program 2: shmget$private(0x0, 0x4005, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:19 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x2a140, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r4 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:59:19 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x3000) clone(0x0, 0x0, 0x0, 0x0, 0x0) r1 = shmget$private(0x0, 0x3000, 0xed7b4f05c7dda1bd, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) shmctl$SHM_LOCK(r0, 0xb) 02:59:19 executing program 2: shmget$private(0x0, 0x4006, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:19 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0x0}, 0x2}, 0x1c) 02:59:19 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) epoll_wait(r2, &(0x7f0000000140)=[{}, {}, {}], 0x3, 0x4) r3 = dup2(r2, r1) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r5 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000040), 0x200000, 0x0) mmap(&(0x7f00005c1000/0x6000)=nil, 0x6000, 0x0, 0x12, r5, 0x6b8ea000) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000000100)={0x60002000}) 02:59:19 executing program 5: r0 = semget$private(0x0, 0x3, 0x0) semctl$SEM_STAT_ANY(r0, 0x0, 0x14, &(0x7f0000000240)=""/4) semget$private(0x0, 0x0, 0x10) 02:59:20 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x3}, 0x2}, 0x1c) 02:59:20 executing program 2: shmget$private(0x0, 0x4007, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:20 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x6c000000, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:59:20 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) r3 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r3, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) write$evdev(r3, &(0x7f000004d000)=[{}], 0xfffffe82) r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r4, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) write$evdev(r3, &(0x7f00000001c0)=[{{}, 0x0, 0x2, 0x7fff}, {{}, 0x3, 0x5, 0x5}, {{0x77359400}, 0x11, 0xfffb, 0x2}, {{r5, r6/1000+60000}, 0x14, 0x1f}, {{r7, r8/1000+10000}, 0xf, 0x2, 0x4}, {{}, 0x0, 0xdbb1, 0x5}, {{0x77359400}, 0x12, 0x0, 0x200}, {{0x77359400}, 0x11, 0x0, 0x2}], 0xc0) write$evdev(r4, &(0x7f000004d000)=[{}], 0xfffffe82) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x70002000}) r9 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r9, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:59:20 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x4}, 0x2}, 0x1c) 02:59:20 executing program 2: shmget$private(0x0, 0x4008, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:20 executing program 5: semget$private(0x0, 0x3, 0x0) r0 = semget(0x0, 0x1, 0x30) semop(r0, &(0x7f0000000000)=[{0x0, 0xf800, 0x800}, {0x3, 0x7}], 0x2) 02:59:20 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) r1 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x4000) shmctl$IPC_RMID(r1, 0x0) shmat(r1, &(0x7f0000ffe000/0x1000)=nil, 0x6000) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) r2 = shmget$private(0x0, 0x4000, 0x4, &(0x7f0000ffb000/0x4000)=nil) r3 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x4000) shmctl$IPC_RMID(r3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@ipv4, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000000100)=0xe8) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) statx(r5, &(0x7f0000000400)='./file0\x00', 0x800, 0x80, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000340)=0x0) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000380)={{0x1, r4, r6, r7, 0xffffffffffffffff, 0x0, 0x40}, 0x5, 0x401, 0x3b59d124, 0x3, 0x0, r8, 0x2d}) shmctl$SHM_UNLOCK(r2, 0xc) clone(0x0, 0x0, 0x0, 0x0, 0x0) 02:59:20 executing program 2: shmget$private(0x0, 0x4009, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:20 executing program 2: shmget$private(0x0, 0x400a, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:20 executing program 2: shmget$private(0x0, 0x400b, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:21 executing program 2: shmget$private(0x0, 0x400c, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:21 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x5}, 0x2}, 0x1c) 02:59:21 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x6}, 0x2}, 0x1c) 02:59:21 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x74000000, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:59:22 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r4 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:59:22 executing program 2: shmget$private(0x0, 0x400d, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:22 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x7}, 0x2}, 0x1c) 02:59:22 executing program 1: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000080)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00000000c0)={0xb0002009}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000040)) r3 = dup2(r0, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, 0xffffffffffffffff, &(0x7f0000000100)={0x20002000}) 02:59:23 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000000)={{0x2}, 'port1\x00', 0x9, 0x100440, 0x20, 0x1000, 0x5, 0x3, 0x3f, 0x0, 0x2, 0x6}) r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r1, &(0x7f0000ffb000/0x4000)=nil, 0x4000) shmget$private(0x0, 0x3000, 0x800, &(0x7f0000483000/0x3000)=nil) clone(0x0, 0x0, 0x0, 0x0, 0x0) 02:59:23 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0), 0xc00, 0x0) bind$unix(r4, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_OPENAT2={0x1c, 0x5, 0x0, r3, &(0x7f0000000040)={0x0, 0x83, 0x8}, &(0x7f0000000140)='./file0\x00', 0x18, 0x0, 0x12345}, 0x100) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r5 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:59:23 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x8}, 0x2}, 0x1c) 02:59:23 executing program 2: shmget$private(0x0, 0x400e, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:23 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x7a000000, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:59:23 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0xe}, 0x2}, 0x1c) 02:59:23 executing program 2: shmget$private(0x0, 0x4010, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:23 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) bind$unix(r3, &(0x7f0000000200)=@abs={0x1, 0x0, 0x4e24}, 0x6e) r4 = accept$unix(r1, &(0x7f0000000140)=@abs, &(0x7f0000000040)=0x6e) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f00000001c0)={0x50000002}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x20000004}) r5 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:59:23 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, '\x00', 0x0}, 0x2}, 0x1c) 02:59:23 executing program 2: shmget$private(0x0, 0x4011, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:23 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) splice(r3, &(0x7f0000000180)=0x3, r4, &(0x7f00000001c0)=0x9e2, 0x7fffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000040)) r5 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r0, &(0x7f0000000100)={0x20002000}) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x842, 0x0) epoll_pwait(r2, &(0x7f0000000200)=[{}, {}, {}, {}], 0x4, 0x6fb2, &(0x7f0000000240)={[0x3f]}, 0x8) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, 0xffffffffffffffff, &(0x7f0000000140)={0x8}) ioctl$F2FS_IOC_MOVE_RANGE(r4, 0xc020f509, &(0x7f0000000280)={r5, 0x9, 0x1, 0x52e2}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r7, 0x84009422, &(0x7f00000002c0)={0x0, 0x0, {}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) 02:59:23 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, '\x00', 0x2}, 0x2}, 0x1c) 02:59:24 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) r1 = shmget$private(0x0, 0x1000, 0x400, &(0x7f0000ffb000/0x1000)=nil) shmctl$IPC_RMID(r1, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) 02:59:24 executing program 2: shmget$private(0x0, 0x4012, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:24 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, '\x00', 0x3}, 0x2}, 0x1c) 02:59:24 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x89030000, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:59:24 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) syz_open_procfs(r2, &(0x7f0000000480)='limits\x00') r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r3, &(0x7f0000000280)={&(0x7f0000000040), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x60, 0x0, 0x400, 0x0, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_NETNS_FD={0x8}, @NL802154_ATTR_PID={0x8, 0x1c, r2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x60}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r5 = gettid() process_vm_writev(r5, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) syz_open_procfs(r5, &(0x7f0000000480)='limits\x00') r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r6, &(0x7f0000000280)={&(0x7f0000000040), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x60, 0x0, 0x400, 0x0, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_NETNS_FD={0x8}, @NL802154_ATTR_PID={0x8, 0x1c, r5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x60}, 0x1, 0x0, 0x0, 0x80}, 0x0) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x34, r1, 0x4, 0x70bd2c, 0x25dfdbfc, {}, [@NL802154_ATTR_CHANNEL={0x5, 0x8, 0x3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x34}}, 0x20004880) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000225bd7000fcdbdf251d0000000c000600030000000000000008000300", @ANYRES32=r8, @ANYBLOB="0c00060000000000000000000c0006000300000000000006000000000000000005000000080001ae960001fcffff0c0002000202aaaaaaaaaaaa0c0002000201aaaaaaaa859c68154aaaaa0c0006000000000000000000"], 0x78}, 0x1, 0x0, 0x0, 0x8800}, 0x20008870) r9 = semget$private(0x0, 0x3, 0x0) semctl$SEM_STAT_ANY(r9, 0x0, 0x14, &(0x7f0000000240)=""/4) semget$private(0x0, 0x1, 0x400) 02:59:24 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, '\x00', 0x4}, 0x2}, 0x1c) 02:59:24 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) r1 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffb000/0x3000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x1000) clone(0x0, 0x0, 0x0, 0x0, 0x0) shmat(r0, &(0x7f0000ffd000/0x1000)=nil, 0x0) shmget$private(0x0, 0x3000, 0x200, &(0x7f0000ffb000/0x3000)=nil) 02:59:24 executing program 2: shmget$private(0x0, 0x4048, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:24 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, '\x00', 0x5}, 0x2}, 0x1c) 02:59:24 executing program 2: shmget$private(0x0, 0x404c, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:24 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) dup2(r2, r1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = open(&(0x7f00000001c0)='\x00', 0x40442, 0x111) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000000100)={0xb0002000}) 02:59:24 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, '\x00', 0x6}, 0x2}, 0x1c) 02:59:24 executing program 5: r0 = semget$private(0x0, 0x3, 0x0) semctl$SEM_STAT_ANY(r0, 0x0, 0x14, &(0x7f0000000240)=""/4) semop(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}, {0x2, 0x4, 0xc00}, {0x1, 0xffff, 0x800}, {0x2, 0x200, 0x1800}], 0x4) 02:59:24 executing program 2: shmget$private(0x0, 0x4068, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:24 executing program 2: shmget$private(0x0, 0x406c, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:25 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x8b030000, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:59:25 executing program 5: r0 = semget$private(0x0, 0x3, 0x311) semctl$GETZCNT(r0, 0x6, 0xf, &(0x7f0000000000)=""/12) r1 = semget$private(0x0, 0x0, 0x6e0) semop(r1, &(0x7f0000000040)=[{0x0, 0xb27, 0x800}], 0x1) semctl$SEM_STAT_ANY(r0, 0x0, 0x14, &(0x7f0000000240)=""/4) 02:59:25 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, '\x00', 0x7}, 0x2}, 0x1c) 02:59:25 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) preadv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000140)=""/243, 0xf3}], 0x1, 0x7f, 0x9) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000340), 0x2, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x1010, r3, 0xf8d9a000) r4 = dup2(r2, r1) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) r6 = accept4$packet(r4, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f00000003c0)=0x14, 0x0) r7 = dup3(r0, r1, 0x0) io_uring_register$IORING_REGISTER_FILES(r5, 0x2, &(0x7f0000000400)=[r6, r1, r2, r7, r1, r4, r3, r1, r2], 0x9) fstat(r2, &(0x7f0000000240)) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000000100)={0x20002000}) mq_timedsend(r4, &(0x7f00000002c0)="008760e656561a80f2a4908fafaa77f4c11bbff95c4422c830b9fc5476f36e38", 0x20, 0x2, &(0x7f0000000300)={0x77359400}) 02:59:25 executing program 2: shmget$private(0x0, 0x4074, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:25 executing program 0: r0 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) 02:59:25 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, '\x00', 0x8}, 0x2}, 0x1c) 02:59:25 executing program 5: mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2, &(0x7f00000000c0)=0xf5, 0x8, 0x0) r0 = semget$private(0x0, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000000040)) semtimedop(r0, &(0x7f0000000000)=[{0x4, 0x6, 0x1000}, {0x0, 0x400}, {0x2, 0x8, 0x800}, {0x4, 0x1, 0x1000}, {0x1, 0x7, 0x800}, {0x3, 0x401}, {0x3, 0x2, 0x1800}, {0x4, 0x3, 0x1800}], 0x8, &(0x7f0000000080)={0x77359400}) semctl$SEM_STAT_ANY(r0, 0x0, 0x14, &(0x7f0000000240)=""/4) 02:59:25 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) 02:59:25 executing program 2: shmget$private(0x0, 0x407a, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:25 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x403, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, 0xffffffffffffffff, &(0x7f0000000140)) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x117002, 0x0) epoll_create1(0x80000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) listen(r4, 0x6) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r5 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r0, &(0x7f0000000100)={0x20002000}) write$sndseq(r5, &(0x7f0000000200)=[{0xf3, 0x5, 0x3, 0x6, @tick=0x5, {0x1, 0x1}, {0x9, 0xa5}, @addr={0x70, 0x7}}, {0x0, 0x3, 0x26, 0x40, @time={0xff, 0x400}, {0x0, 0x9}, {0x5, 0xba}, @control={0x0, 0x3, 0xfffffff7}}, {0x6, 0x3, 0x3, 0x40, @tick=0xfffffff9, {0x20, 0x2}, {0x4, 0x3}, @connect={{0x0, 0x5}, {0x1, 0x1f}}}, {0x7, 0x3, 0xfc, 0x0, @time={0x5, 0x2}, {0x2, 0x6}, {0x1, 0x5}, @control={0x1f, 0x2, 0x8e68}}, {0x96, 0x0, 0x73, 0x80, @time={0x1, 0xfffffffd}, {0xfb, 0x7}, {0x5d}, @quote={{0x0, 0x5}, 0x3, &(0x7f00000001c0)={0x8, 0x2, 0x3, 0x0, @tick=0x8, {0x81, 0x9b}, {0x9, 0x2}, @connect={{0x80, 0xff}, {0xb1, 0xbc}}}}}, {0x8, 0x8, 0x5, 0x0, @tick, {0x9, 0x2}, {0xfb, 0x38}, @result={0x7a, 0x3f}}, {0x5, 0x6, 0x1, 0x2, @tick=0x7ff, {0x9, 0x3}, {0x1d, 0x58}, @ext={0x3f, &(0x7f0000000300)="c6f61e862fe60f3f13b92b5b3ece2d4e26df18505e7c3c97f611073e452bd9bc27fa4afad752cff6d568e9785639d346e6319eb8bc612a4f11b6ba6cb9c1f1"}}, {0xff, 0x9, 0x9b, 0x3, @time={0x6, 0x5bbc}, {0x2, 0x1}, {0x8, 0x80}, @control={0x6, 0x800}}], 0xe0) 02:59:25 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) 02:59:26 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x8c030000, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) 02:59:26 executing program 5: semget$private(0x0, 0x3, 0x0) r0 = semget$private(0x0, 0x2, 0x460) semtimedop(r0, &(0x7f0000000000)=[{0x94119e51de4227af, 0x8001, 0x800}, {0x1, 0x4, 0x800}, {0x4, 0x7f, 0x1000}, {0x3, 0x1, 0x800}, {0x1, 0x2, 0x800}, {0x0, 0x9, 0x87bf44f1c4e6df6}], 0x6, &(0x7f0000000080)) 02:59:26 executing program 2: shmget$private(0x0, 0x1000000, 0x7a00, &(0x7f0000ffa000/0x4000)=nil) 02:59:26 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) 02:59:26 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0x5000000c}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) 02:59:26 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) r1 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x4000) shmctl$IPC_RMID(r1, 0x0) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/172) r2 = shmget$private(0x0, 0x1000, 0x54000000, &(0x7f0000ffb000/0x1000)=nil) shmctl$IPC_RMID(r2, 0x0) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) clone(0x0, 0x0, 0x0, 0x0, 0x0) 02:59:26 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) 02:59:26 executing program 0: shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/rt_cache\x00') read$char_usb(r0, &(0x7f0000000000)=""/152, 0x98) r1 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x2) readv(r1, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x18}], 0x1000000000000308) write$evdev(r1, &(0x7f000004d000)=[{}], 0xfffffe82) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000000c0)={0x0, 0x4, 0x9, 0x6d}) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000180)=""/42, 0x2a}], 0x1, 0x0, 0x0) read$char_usb(r0, &(0x7f0000000100)=""/93, 0x5d) clone(0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f00000001c0), 0x20000, 0x0) write$binfmt_script(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0xee) 02:59:26 executing program 5: sendto$inet(0xffffffffffffffff, &(0x7f0000000040)="2ca894ddeecebe04d719e470e001c7782665613bc983e95c1335f42e532fc3f277d7da7149c811acf9c1615ad80072c328ef5640eb8cd862ef0f19b7be29f5614401ad4305adc2c77423606b75e557f749be46f3880104da273e01671ffa961727330455e3d71a757fbd0e76f78160c25a1741a68f2a402c8d9e360cd6f131145ac93c21d036a5add4a6e97a5d1271215a07899f56", 0x95, 0x20041040, &(0x7f0000000100)={0x2, 0x4e23, @multicast2}, 0x10) r0 = semget$private(0x0, 0x3, 0x0) r1 = semget$private(0x0, 0x4, 0x400) semop(r1, &(0x7f0000000140)=[{0x3, 0x3f, 0x1c00}, {0x1, 0xfff8, 0x1800}, {0x2, 0x2, 0x1800}], 0x3) semop(r0, &(0x7f0000000000)=[{0x0, 0x1, 0x3000}, {0x1, 0xfffb, 0x800}, {0x2, 0xff, 0x1800}, {0x2, 0xffaf, 0x3000}, {0x2, 0x8}], 0x5) semctl$SEM_STAT_ANY(r0, 0x0, 0x14, &(0x7f0000000240)=""/4) 02:59:26 executing program 2: shmget$private(0x0, 0x4000, 0x7a02, &(0x7f0000ffa000/0x4000)=nil) 02:59:26 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x30000004}) r3 = dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)={0x20002000}) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) epoll_wait(r4, &(0x7f0000000040)=[{}, {}], 0x2, 0x0) 02:59:26 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c)