net6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a, @rand_addr, 0xfe800000}, 0x1c) 07:50:15 executing program 5: fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) 07:50:15 executing program 1: r0 = creat(0x0, 0x0) ftruncate(r0, 0x208200) 07:50:15 executing program 2: fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000280)={0x10000000}) open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c42, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) close(0xffffffffffffffff) 07:50:15 executing program 5: fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ftruncate(0xffffffffffffffff, 0x208200) 07:50:15 executing program 1: r0 = creat(0x0, 0x0) ftruncate(r0, 0x208200) 07:50:15 executing program 2: fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000280)={0x10000000}) open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c42, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ftruncate(r0, 0x208200) close(0xffffffffffffffff) 07:50:15 executing program 0: fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000280)={0x10000000}) r1 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c42, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r2 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x1, 0x7f, 0x3, 0x0, 0x0, 0x8, 0x10, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x6, @perf_config_ext={0x0, 0x4}, 0x1000, 0xd95f, 0x34b, 0x7, 0xff, 0x8, 0x6a9, 0x0, 0x7, 0x0, 0x1}, r2, 0xffffffffffffffff, r1, 0x0) socket$inet6(0xa, 0x401000000001, 0x0) 07:50:15 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a, @rand_addr, 0xfec00000}, 0x1c) 07:50:15 executing program 5: fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ftruncate(0xffffffffffffffff, 0x208200) 07:50:15 executing program 1: r0 = creat(0x0, 0x0) ftruncate(r0, 0x208200) 07:50:15 executing program 2: fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000280)={0x10000000}) open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x208200) close(0xffffffffffffffff) 07:50:15 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a, @rand_addr, 0xff000000}, 0x1c) 07:50:16 executing program 5: fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ftruncate(0xffffffffffffffff, 0x208200) 07:50:16 executing program 1: creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x208200) 07:50:16 executing program 0: fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000280)={0x10000000}) r1 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c42, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r2 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x1, 0x7f, 0x3, 0x0, 0x0, 0x8, 0x10, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x6, @perf_config_ext={0x0, 0x4}, 0x1000, 0xd95f, 0x34b, 0x7, 0xff, 0x8, 0x6a9, 0x0, 0x7, 0x0, 0x1}, r2, 0xffffffffffffffff, r1, 0x0) socket$inet6(0xa, 0x401000000001, 0x0) 07:50:16 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) 07:50:16 executing program 2: fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000280)={0x10000000}) ftruncate(r0, 0x208200) close(0xffffffffffffffff) 07:50:16 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x17) 07:50:16 executing program 1: creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x208200) 07:50:16 executing program 0: fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000280)={0x10000000}) r1 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c42, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r2 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x1, 0x7f, 0x3, 0x0, 0x0, 0x8, 0x10, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x6, @perf_config_ext={0x0, 0x4}, 0x1000, 0xd95f, 0x34b, 0x7, 0xff, 0x8, 0x6a9, 0x0, 0x7, 0x0, 0x1}, r2, 0xffffffffffffffff, r1, 0x0) 07:50:16 executing program 5: r0 = creat(0x0, 0x0) ftruncate(r0, 0x208200) 07:50:16 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x20b64000) 07:50:16 executing program 2: fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) close(0xffffffffffffffff) 07:50:16 executing program 1: creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x208200) 07:50:16 executing program 0: fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000280)={0x10000000}) open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c42, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) getpgrp(0xffffffffffffffff) 07:50:16 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) r1 = syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f0000000000)) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) 07:50:16 executing program 5: r0 = creat(0x0, 0x0) ftruncate(r0, 0x208200) 07:50:16 executing program 2: fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ftruncate(0xffffffffffffffff, 0x208200) close(0xffffffffffffffff) 07:50:16 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x0) 07:50:16 executing program 0: fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000280)={0x10000000}) open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c42, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) getpgrp(0xffffffffffffffff) 07:50:16 executing program 5: r0 = creat(0x0, 0x0) ftruncate(r0, 0x208200) 07:50:16 executing program 2: fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ftruncate(0xffffffffffffffff, 0x208200) close(0xffffffffffffffff) 07:50:16 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x0) 07:50:16 executing program 5: creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x208200) 07:50:16 executing program 2: fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ftruncate(0xffffffffffffffff, 0x208200) close(0xffffffffffffffff) 07:50:17 executing program 0: fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000280)={0x10000000}) open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c42, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) 07:50:17 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x0) 07:50:17 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) close(0xffffffffffffffff) 07:50:17 executing program 5: creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x208200) 07:50:17 executing program 0: fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000280)={0x10000000}) open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c42, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ftruncate(r0, 0x208200) 07:50:17 executing program 2: r0 = creat(0x0, 0x0) ftruncate(r0, 0x208200) close(0xffffffffffffffff) 07:50:17 executing program 5: creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x208200) 07:50:17 executing program 4: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r2, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r2, 0x0) wait4(r1, &(0x7f0000000300), 0x4, &(0x7f0000000340)) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x8, 0x3, 0x1, 0x6, 0x0, 0x1, 0x4004, 0x4, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0xab9, 0x1, @perf_config_ext={0x3, 0x10001}, 0x10000, 0x9, 0x290d, 0xc251fbdf7e2432ca, 0x7, 0xffff, 0x8, 0x0, 0x7, 0x0, 0x80}, 0x0, 0x3, r2, 0x8) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x4, 0x80, 0x1, 0x80, 0x0, 0x5, 0x0, 0x11, 0x180, 0x5, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f0000000000), 0x9}, 0x10, 0x2, 0x6, 0x6, 0xffffffff, 0x0, 0xfc01, 0x0, 0x27b5, 0x0, 0x9}, r1, 0x9, r0, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x121200, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000200)={0x2, 0x80, 0xe1, 0x5, 0x5, 0x7, 0x0, 0xfffffffffffffff9, 0x13845, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x6, 0x0, @perf_config_ext={0x2, 0x802}, 0x482e2, 0x4, 0x401, 0x1, 0x8d, 0xf1, 0x6, 0x0, 0x6, 0x0, 0x4}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r3, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) 07:50:17 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a, @rand_addr, 0xfe800000}, 0x1c) 07:50:17 executing program 2: r0 = creat(0x0, 0x0) ftruncate(r0, 0x208200) close(0xffffffffffffffff) 07:50:17 executing program 0: fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000280)={0x10000000}) open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x208200) 07:50:17 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x0) 07:50:17 executing program 2: r0 = creat(0x0, 0x0) ftruncate(r0, 0x208200) close(0xffffffffffffffff) 07:50:17 executing program 0: fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000280)={0x10000000}) ftruncate(r0, 0x208200) 07:50:17 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x0) 07:50:17 executing program 2: creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x208200) close(0xffffffffffffffff) 07:50:17 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x0) 07:50:17 executing program 0: fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) 07:50:17 executing program 4: ioctl$BTRFS_IOC_LOGICAL_INO_V2(0xffffffffffffffff, 0xc038943b, &(0x7f0000000280)={0x3ff, 0x30, '\x00', 0x0, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0xff, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x4, 0x0, 0x80, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @rand_addr=' \x01\x00'}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f00000001c0)={&(0x7f0000000180), 0x0, 0x80c00, 0x0, 0xffffffffffffffff}) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000200)=@ccm_128={{0x303}, "d74e7feedbbd857a", "315448bc38df61bf9232bdbe6980fa9f", "1aa0bcad", "7a5336de1634c0ca"}, 0x28) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00000002c0)={[0x3, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4cb, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x1, 0x6, 0x200]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x42000, 0x0) sendfile(r4, r5, &(0x7f0000000040)=0xc7, 0x5) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) 07:50:17 executing program 2: creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x208200) close(0xffffffffffffffff) 07:50:18 executing program 1 (fault-call:1 fault-nth:0): r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) 07:50:18 executing program 5 (fault-call:1 fault-nth:0): r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) 07:50:18 executing program 0: fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ftruncate(0xffffffffffffffff, 0x208200) 07:50:18 executing program 2: creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x208200) close(0xffffffffffffffff) 07:50:18 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000000000)={0xa, 0x0, 0x983a}, 0x1c) 07:50:18 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) 07:50:18 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x0) close(0xffffffffffffffff) 07:50:18 executing program 0: fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ftruncate(0xffffffffffffffff, 0x208200) 07:50:18 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) 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) sendto$inet6(r2, &(0x7f0000000180)="bfc4c4032fb85ce2eaed7082eed6707cfaec30d54471c262c1da715ffae6be4dd2f0322e54d56f06b8ad54e4ce9cd1b08b1ff21408b5e6209565b81d41c64711571bf82ce0ba3e665a5b0154b0c65dbbd4293c6bfcd864e624e3844d36db410285c5a5ef5f2fcc70bdcf5d99a35bdab97ab149618f735b29332842452801ea1cc1421890fb585b58593bdb7e47fdf9e79b9b2649521df7e7e184cec07aae812c009a9e5076670f6c6b582fdc3e7c17e0374675342179a3f7c86ebd41", 0xbc, 0x24000800, &(0x7f0000000240)={0xa, 0x4e22, 0x0, @mcast2}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000000000)=""/7, &(0x7f0000000040)=0x7) 07:50:18 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) 07:50:18 executing program 0: fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ftruncate(0xffffffffffffffff, 0x208200) 07:50:18 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208204) 07:50:18 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x0) close(0xffffffffffffffff) 07:50:18 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208204) 07:50:18 executing program 4: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) r2 = syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x4e22, 0x10001, @dev={0xfe, 0x80, '\x00', 0x27}, 0x364}}, 0x0, 0x0, 0x19, 0x0, "3d7dbeb0c9512e60463b03d958328bb5bdf5fcbf30e46afadfeb826379db75a613c7862daf34894977dc8d2c5a5cca132efc973240c827caf97863448ddc3b5dd0ab1170425de1fbf826159d4dd99a77"}, 0xd8) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) ioctl$BTRFS_IOC_SEND(r2, 0x40489426, &(0x7f0000000180)={{r0}, 0x5, &(0x7f0000000000)=[0x400000000, 0x80, 0x8, 0x7, 0x4], 0x3ff, 0x7, [0xdd5, 0x3, 0x1, 0x5]}) sendto$inet6(r1, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) 07:50:18 executing program 0: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) 07:50:18 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208207) 07:50:18 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x0) close(0xffffffffffffffff) 07:50:18 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208207) 07:50:18 executing program 0: r0 = creat(0x0, 0x0) ftruncate(r0, 0x208200) 07:50:18 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) 07:50:19 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x8800000) 07:50:19 executing program 2 (fault-call:1 fault-nth:0): r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) close(0xffffffffffffffff) 07:50:19 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x8800000) 07:50:19 executing program 0: r0 = creat(0x0, 0x0) ftruncate(r0, 0x208200) 07:50:19 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) 07:50:19 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0xffffffff000) 07:50:19 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) close(0xffffffffffffffff) 07:50:19 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0xffffffff000) 07:50:19 executing program 0: r0 = creat(0x0, 0x0) ftruncate(r0, 0x208200) 07:50:19 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0xb2, 0x20, 0x8006, 0x0, 0x100, 0x101, 0xfb95, 0x9}, &(0x7f0000000040)=0x20) 07:50:19 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208204) close(0xffffffffffffffff) 07:50:19 executing program 0: creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x208200) 07:50:19 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x8, 0x5, 0x1f, 0x20, 0x0, 0xffbf, 0x8cc10, 0x4, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0xfffffffa, 0x2, @perf_config_ext={0x1, 0xff}, 0x48010, 0x2, 0x3f, 0x8, 0x361, 0xa1, 0x200, 0x0, 0x4}, 0x0, 0x8, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r1, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r1, 0x0) r2 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x48, 0x8, 0x4, 0x6, 0x0, 0x6, 0x40, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x3, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000180), 0x3}, 0x0, 0xfffffffffffffffd, 0x8, 0x1, 0x9, 0x2000, 0xffff, 0x0, 0x7, 0x0, 0xc39}, 0xffffffffffffffff, 0x1, r1, 0x1) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x40) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) r4 = signalfd4(r2, &(0x7f00000002c0)={[0x8]}, 0x8, 0x80000) perf_event_open(&(0x7f0000000240)={0x3, 0x80, 0x9, 0x3, 0x80, 0xa1, 0x0, 0xfffffffffffffff7, 0x66002, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0xfffff994, 0x0, @perf_config_ext={0x8, 0x2ae}, 0x10000, 0x6, 0x101, 0x1, 0x4, 0x7fff, 0x4, 0x0, 0x8, 0x0, 0x100}, r3, 0x4, r4, 0x8) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e21, 0xe90, @private2, 0x8712}, @in={0x2, 0x4e23, @multicast2}, @in={0x2, 0x4e23, @multicast2}], 0x4c) 07:50:19 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x1c1) write$binfmt_elf64(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x9, 0x1f, 0x79, 0x6, 0x3, 0x3, 0x5, 0x2dc, 0x40, 0x202, 0x3, 0x1, 0x38, 0x1, 0xffff, 0x4, 0x2}, [{0x0, 0x4, 0xa7, 0x5, 0x1, 0x5c3, 0x5, 0x6}, {0x70000000, 0x1f, 0x3ff, 0x1, 0x4, 0xffff, 0x4, 0x9f}], "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", ['\x00', '\x00', '\x00']}, 0x13b0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000040)={0x2, '\x00', {0x1}, 0x2}) r1 = socket$nl_sock_diag(0x10, 0x3, 0x4) getsockopt$SO_TIMESTAMP(r1, 0x1, 0x40, &(0x7f00000000c0), &(0x7f0000000100)=0x4) open(&(0x7f0000000000)='./bus\x00', 0x12002, 0x102) 07:50:19 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208207) close(0xffffffffffffffff) 07:50:19 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) sendmsg$NL80211_CMD_GET_STATION(r1, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000700)={&(0x7f0000000500)={0x1f0, 0x0, 0x200, 0x70bd2d, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_STA_VLAN={0x8}, @NL80211_ATTR_STA_FLAGS2={0xc, 0x43, {0xfffffffe, 0x8}}, @NL80211_ATTR_STA_SUPPORTED_CHANNELS={0x8, 0xbd, [0x200, 0x2]}, @NL80211_ATTR_STA_EXT_CAPABILITY={0xb4, 0xac, "4c79c0ccb9368c44eb66a22318e74a4901e4c196cea042ec2a1b30ed926c640e4e61fba4b91ed0b541be3b1870291b585150fd8dcab423e6f4e1e7328e418888b49fee6e9858328bd9568ad7b5720a96410e8ae93f1a47421f1430b64dcd52a7e7c608b4e93a5c49db8386d8a3a12428395baaeb49979ca1f82ac4170ebd19a5c1629f7a671daf12a61f0fd98d63ffcf400d4a59d433d0e891cd3a892d875caec93bd8ec44b9126236268531b8c709fc"}, @NL80211_ATTR_STA_SUPPORTED_CHANNELS={0x16, 0xbd, [0x3ff, 0xea0e, 0x3d4, 0xffff, 0x100, 0x80, 0x7, 0x1000, 0xc7c8]}, @NL80211_ATTR_STA_AID={0x6, 0x10, 0x41c}, @NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES={0xd9, 0xbe, "89aef3296a5aec74639b9a6510a7008626875761f62d4a2689cbd5f119424baeffa0595476d8e121d076d14bb1dcc4342324bcdec6a3de610f843a7429c078b7cc540b1041f7eeb8e2b7f4f512c03dce4ecf0036f8d532d8131f5efc6c58300219b33e984a58ad788872e0a557dc0f44f534554201b30b07e584fd96d37101725d2bb49692a86a245328137c85c588ac260d590633e70486b91d0e553665b33aca896ad1ff9c37d14075fcbc375ec4bfcd759446a911cb9c02654d7f67b80fb3e3023232f631e52f69292c6ecae46691b97c5bcd5c"}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x2}]}, 0x1f0}, 0x1, 0x0, 0x0, 0x20044000}, 0x80) r2 = accept$unix(r0, 0x0, &(0x7f00000000c0)) fchdir(r0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x36, r0, 0x133ae000) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f00000045c0)='/proc/keys\x00', 0x0, 0x0) read$FUSE(r4, &(0x7f0000004780)={0x2020, 0x0, 0x0, 0x0}, 0x2020) setresuid(0xee00, r5, 0x0) syz_mount_image$jffs2(&(0x7f0000000100), &(0x7f0000000140)='./bus\x00', 0x80000000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="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", 0xfb, 0x3ff}, {&(0x7f0000000280)="4517b8966301e8cb4485f447a5ef40906ed1c8aaed2dea2101d376", 0x1b, 0x7}, {&(0x7f00000002c0)="c876bff90522f96a4b2c393485", 0xd, 0x8000}], 0x2002010, &(0x7f0000000380)={[{@compr_lzo}, {@compr_zlib}, {@compr_zlib}, {@compr_zlib}, {@compr_lzo}, {@compr_lzo}], [{@euid_gt={'euid>', 0xee00}}, {@obj_type={'obj_type', 0x3d, '.pending_reads\x00'}}, {@subj_user}, {@pcr={'pcr', 0x3d, 0x5}}, {@smackfsroot={'smackfsroot', 0x3d, '.pending_reads\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '.pending_reads\x00'}}, {@dont_measure}, {@fowner_gt={'fowner>', r5}}]}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r2, 0x4008941a, &(0x7f0000000480)=0x2) r6 = openat$incfs(r3, &(0x7f0000000040)='.pending_reads\x00', 0x4080, 0xcc) ioctl$SG_SCSI_RESET(r6, 0x2284, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000000)=0x200) ftruncate(r0, 0x208200) 07:50:19 executing program 0: creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x208200) 07:50:19 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x8800000) close(0xffffffffffffffff) 07:50:19 executing program 5: ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000000)) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000040), 0xb0000, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000001c0)=[@textreal={0x8, &(0x7f0000000140)="0f18810a7fbaa10066ed26660f38812e08000f30660ffa7200baf80c66b8da04398b66efbafc0cec65a726db15f30f01df66b98301000066b8202771f466ba000000000f30", 0x45}], 0x1, 0xc0, &(0x7f0000000200)=[@cr4={0x1, 0x100}, @vmwrite={0x8, 0x0, 0x5, 0x0, 0x3, 0x0, 0x1, 0x0, 0x1}], 0x2) ftruncate(r0, 0x208200) 07:50:19 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$SNDRV_PCM_IOCTL_DROP(r0, 0x4143, 0x0) ftruncate(r0, 0x208200) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000040)={0x8000, 0x9db, &(0x7f00000000c0)="bec3d59591b8920318ed1c24e965f57d20176e81b4c6e48c642e109f5f49541d1fcb7251b13b77cc2576627c0204b2665401e4164b1293575a4b0cb3398a7f8860c30cb68e1a8837c33cc0997a37384546b65a14c4af82deda3682c8a976054d09662a703f99ee7313b7f4ca42fdf527b12cc2526febf668b9799c4b0c85b755050e79279a95a6b139bfc15b1090d28160cda7c1c5b4c8841941bc4b02f7c3c90fde458ac8825ecea3f3ed4e22da09efa390f16b5dce4ccace972910f38038e98870a5c93034e479", &(0x7f00000001c0)="23266f3f3aeef18f820c80533c330160f32d97975318eae9c03fb9ca7dfc64b12b13c71d7221f77f1fc791d8a59cd823830cb62adbee8bc0449e9aa6303906aec12338", 0xc8, 0x43}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0), 0x200200, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000000, 0x12, r2, 0xab28e000) fsetxattr$security_capability(r1, &(0x7f0000000240), &(0x7f0000000280)=@v1={0x1000000, [{0x10000, 0x400}]}, 0xc, 0x1) 07:50:19 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0xfffff800, @private0, 0x863}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in=@initdev, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@private2}}, &(0x7f0000000040)=0xe8) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x82, 0x983a}, 0x1c) 07:50:19 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0xffffffff000) close(0xffffffffffffffff) 07:50:20 executing program 0: creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x208200) 07:50:20 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x81) unlink(&(0x7f0000000000)='./bus\x00') ftruncate(r0, 0x208200) 07:50:20 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) 07:50:20 executing program 2: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x9) ftruncate(r0, 0x208200) close(0xffffffffffffffff) 07:50:20 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) sendfile(0xffffffffffffffff, r2, &(0x7f00000001c0)=0x3ff, 0x4e8) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000), 0x200042, 0x0) sendto$inet6(r3, &(0x7f0000000040)="45cae6b915c8b4e42bd53a", 0xb, 0x8000, &(0x7f0000000180)={0xa, 0x4e22, 0xff, @mcast1, 0x10001}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) copy_file_range(0xffffffffffffffff, &(0x7f0000000200)=0x1000000000000003, r4, &(0x7f0000000280)=0x30, 0x8, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) 07:50:20 executing program 0: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x0) 07:50:20 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) ioctl$INCFS_IOC_CREATE_FILE(r0, 0xc058671e, &(0x7f0000000500)={{'\x00', 0x3}, {0x66}, 0x40, 0x0, 0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)="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", 0x1ec, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x22a}) 07:50:20 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) dup2(r0, r1) ftruncate(r0, 0x208200) close(0xffffffffffffffff) 07:50:20 executing program 0: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x0) 07:50:20 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sg(0x0, 0x8, 0x0) write$binfmt_elf64(r1, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0xe1, 0x40, 0x8, 0x5, 0x6, 0x2, 0x3e, 0x1, 0x331, 0x40, 0x148, 0x8, 0x200, 0x38, 0x2, 0x1ff, 0xff, 0x5}, [{0x5, 0x40, 0x310, 0xdd29, 0x6c730dd0, 0x1, 0xffffffffffffffea, 0xff}, {0x6, 0x5, 0x7fffffff, 0x5, 0x5, 0x400, 0x8, 0x4}], "f7527ea65058460c0d912c294ccc4f50768ef43a4b6e0833cfd6fb15aa6e9fe9f51574f2de287fb8f1c4094877b75193504fe2fe6731af19", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x9e8) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00000024c0)={0x6, &(0x7f0000002480)=[{0x0, 0xcc, 0x5, 0x40}, {0x5, 0x4, 0x20, 0x4}, {0x6, 0x40, 0x4, 0x7}, {0x8, 0x3, 0x9, 0x9}, {0x166b, 0x0, 0x7, 0x81}, {0xab, 0x4, 0x97, 0x4}]}, 0x10) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000000)=0x3) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) 07:50:20 executing program 1: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ftruncate(r0, 0x208200) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000100)={0x2, 0xfff, 0x3, 0x3}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000040)={0x1fe, 0x1, 0x10000, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000006c0)={0x2000, &(0x7f0000000680), 0x4, 0xffffffffffffffff, 0xc}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000000340)={0x0, 0x0, @ioapic}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r0, 0xc01864c6, &(0x7f0000000240)={&(0x7f0000000200)=[0x8], 0x1, 0x800, 0x0, 0xffffffffffffffff}) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f00000005c0)="2636450f0eb96e0b0000b820e5ae5bba000000000f3043df400a652e400f01b6b89a68bab9800000c00f3235010000000f308f09d899dc26420f01c8c461c856ff8f297c814a00420f01c5", 0x4b}], 0x1, 0x32, &(0x7f0000000640)=[@cr4={0x1, 0x100}], 0x1) r6 = fcntl$dupfd(r2, 0x0, r3) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f0000000140)={[0x8, 0x20, 0x91, 0x7, 0x8e, 0x5, 0x600000000000, 0x5, 0x82, 0x4, 0x100000001, 0xbb68, 0xfff, 0x652f, 0x7, 0x6], 0xd000, 0x2004}) sendfile(r3, r0, &(0x7f0000000000)=0xe1a, 0x0) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000300)={0x1af, 0x11, &(0x7f0000000700)="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"}) 07:50:20 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000000)={@private, @broadcast}, &(0x7f0000000040)=0x8) ftruncate(r0, 0x208200) 07:50:20 executing program 0: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x0) 07:50:20 executing program 2: r0 = syz_open_dev$vcsu(&(0x7f0000000000), 0xfffe, 0x4482) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000040), 0x0, 0xe0, &(0x7f0000000100)={r1, r2+10000000}) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r3, 0x208200) close(0xffffffffffffffff) 07:50:20 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000240), 0xffffffffffffffff, 0x12700) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_mr_cache\x00') r2 = openat$audio1(0xffffffffffffff9c, &(0x7f00000001c0), 0x20100, 0x0) ioctl$BTRFS_IOC_SET_FEATURES(r2, 0x40309439, &(0x7f0000000200)={0x3, 0x3}) read$dsp(r1, &(0x7f0000000280)=""/173, 0xad) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@RTM_GETNSID={0x1c, 0x5a, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@NETNSA_FD={0x8, 0x3, r1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0xc040) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r3, 0x208200) 07:50:20 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000180)=""/182, &(0x7f0000000000)=0xb6) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) 07:50:20 executing program 0 (fault-call:1 fault-nth:0): r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) 07:50:20 executing program 1: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f00000001c0)={{}, [@remote, @null, @rose, @rose, @netrom, @netrom, @netrom, @null]}, &(0x7f0000000240)=0x48, 0x100800) ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f0000000280)) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) acct(&(0x7f0000000040)='./bus\x00') ftruncate(r1, 0x208200) utimes(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)={{}, {0x0, 0x2710}}) 07:50:20 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$BTRFS_IOC_SYNC(r1, 0x9408, 0x0) ftruncate(r0, 0x208200) close(0xffffffffffffffff) 07:50:20 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r1, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r1, 0x0) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f0000000000)) dup2(r1, r0) [ 357.271848] Process accounting resumed 07:50:20 executing program 4: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040), 0x40002, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) r1 = syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x240401, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f00000001c0)={0xfd, 0x800, 0x0, "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"}) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) finit_module(r1, &(0x7f0000000000)='westwood\x00', 0x0) 07:50:20 executing program 0: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) 07:50:21 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x20) ftruncate(r0, 0x208200) close(0xffffffffffffffff) [ 357.390581] Process accounting resumed 07:50:21 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x232) ftruncate(r0, 0x208200) 07:50:21 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)='afs\x00', 0x4000, &(0x7f0000000100)='.\xe1&&+\x0f*/\x00') ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00000015c0)={0x2, 0x7f, {0xffffffffffffffff}, {0x0}, 0x401, 0x1}) syz_mount_image$ubifs(&(0x7f0000000140), &(0x7f0000000180)='./bus\x00', 0x9, 0x7, &(0x7f0000001500)=[{&(0x7f00000001c0)="97536866e210361c129cb972bbebd74d1e93583746f7b3f1438c36524cb0e9a225c43182a2ee75b989ea531f5b3452cb31513dc3358b428ba65735907fc3a389b81cc6030addc87804291c2f3e17405d33e52cead5a14b06e9e80d7fe8349e230179b821dbcf54ba22a91c9405d1", 0x6e, 0x7fff00000}, {&(0x7f0000000240)="587f9ab872b7eb32c3b71f428c57ff371bf3eedd542bf82f9c600e10e60531397db8a6cdbf1896a8e018c02092f1acf67092b6d3cc5073570a", 0x39, 0xffffffffffffff01}, {&(0x7f0000000280)="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", 0x1000, 0x1}, {&(0x7f0000001280)="d8b11c11e28829768cca4b159cbe14316007a6a328b8", 0x16, 0x4}, {&(0x7f00000012c0)="2cb3fea766072ee559be8b6c38180f4cf6b3c29c76af8ef6e30a8dffeabc10025d18e202ed67b54c345d93d1f45a47de4ae53f9baab8316fbc316c1cd6a0043d8d13d77848b3efec4cb95348bd60f47c234106f2de1a8a6b2b2311ece039aed8bc1b1e891709d5be9890f8612d2c1cb72f345d7b3cdbe03551f78e6f508e28442242ede590c9c9a8bd31d649a63944935019e34c970daee3b7da2e743be537fbc493b3bef471c6fac84b65ced77c33b7510d310f27600bcb47d100f9eb9921f9512136dd9ca5f4ffbd5fbc926975e07e7cf8d1618013f988326dfa9fcb250ba5da5733e2c324f97dc4e56fc277ca20928e", 0xf1, 0x6}, {&(0x7f00000013c0)="b3be4cc56534aab64cf03baa19ca44d7c3fc10b2906bb2ddbc865a63d1e982cae2309b64318d574a3adf5c71cc76179096aa0ddef9d78cf6e5bb9f185afaa92224d9ac1f3e007c2c2d54218fb81a7f535793fd4e6d5e841436a25dec156bdce4074e74abb90cc575d788ff", 0x6b, 0x7}, {&(0x7f0000001440)="45c8028f836638434edbcd76131bfbcdd480afbbd186c6e6a4defdd93309e436faf80e0e5b36d091fba24c3cdf32e8a11a181a3f584c922ce8518cd328d531ecc4bafd5db3017fea6f6f4d51e84507e18e6b8d8f39cbd56dd471706aa75a995243a9b7488ab542a0e27a190a6c5d3f366351b6dcd95f5dde8664ef4fff08562dd21aca8feda16e4569ff51", 0x8b, 0x66}], 0x40, &(0x7f0000001600)={[{}, {@bulk_read}, {@auth_key={'auth_key', 0x3d, 'afs\x00'}}, {@compr_zstd}, {@norm_unmount}, {@auth_hash_name={'auth_hash_name', 0x3d, 'crc32'}}, {@auth_hash_name={'auth_hash_name', 0x3d, 'ghash'}}, {@no_bulk_read}], [{@uid_eq={'uid', 0x3d, 0xee01}}, {@dont_measure}, {@euid_lt={'euid<', r1}}, {@obj_type={'obj_type', 0x3d, '^j'}}, {@uid_lt}]}) 07:50:21 executing program 0: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208204) 07:50:21 executing program 4: perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x41c1, 0xc02, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0xb}, 0x0, 0x0, 0x80, 0x3}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) pipe(&(0x7f00000005c0)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = bpf$ITER_CREATE(0x21, &(0x7f0000000040)={r2}, 0x8) ioctl$SG_IO(r3, 0x2285, &(0x7f00000004c0)={0x0, 0xfffffffffffffffe, 0xc6, 0x0, @scatter={0x1, 0x0, &(0x7f0000000400)=[{&(0x7f0000000380)=""/82, 0x52}]}, &(0x7f0000000280)="e61e1679f1cfa5440fa10c060f0d06530d9430f4fcf6d87fc7be410ae3b71fe7cc1d388762af85246c13fa6fe8b9b9c03b20b11f6f35cc3e74070d5ee196f10c990a20e700ea337477b8608286eb0510606e035e33cfbd82f3116fb586790210143d5b714fa78a915b54918f055b81f1a0c8901d0c736b1fd64160b74828ac657e10a4847727bb865fedbd4e0519a5d0eda857e6e44d1835fb1c3fc283ab8a9a99c3ef619610ca3c5d5dd7f56477b11b9c035086c7e80fe3666bffd5e6591c62f391c4cdd675", &(0x7f0000000600)=""/247, 0x6, 0x10000, 0x2, &(0x7f0000000480)}) ioctl$SG_GET_ACCESS_COUNT(r3, 0x2289, &(0x7f0000000580)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r4, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r4, 0x0) ioctl$IOC_PR_RELEASE(r4, 0x401070ca, &(0x7f0000000540)={0x3e6a, 0x3, 0x1}) ioctl$SG_NEXT_CMD_LEN(r2, 0x2283, &(0x7f0000000000)=0x3) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) 07:50:21 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0xa4) ftruncate(r0, 0x58) getsockname$ax25(r0, &(0x7f0000000000)={{0x3, @null}, [@rose, @rose, @null, @remote, @remote, @default, @default, @null]}, &(0x7f00000000c0)=0x48) ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, &(0x7f0000000840)={0x0, 0x8, @status={[0x7, 0x200, 0x36bef559, 0x8, 0x8001, 0x5]}, [0x35d, 0xffffffff00000001, 0x1f, 0x6, 0xffffffffffff8001, 0xa33d, 0x3ff, 0x7, 0x5, 0x9, 0x8, 0xfff, 0x4c, 0x596f, 0x0, 0x10000, 0xa6, 0x9, 0x2, 0xfffffffffffffffa, 0xfff, 0x2, 0x29a0, 0x8, 0x6408, 0x4, 0x3, 0x6, 0x3ff, 0x7fff, 0x6, 0x8001, 0x7, 0x40, 0x4, 0x3d85, 0x8c, 0x0, 0xbeaf, 0x44, 0x2, 0x4, 0x7, 0x0, 0x1000, 0xe4f, 0x6, 0x2, 0x5, 0xfffffffffffffffe, 0x0, 0x6, 0x22e87fc1, 0x9, 0x4, 0x0, 0x0, 0x7, 0x6, 0x7, 0x3, 0x59, 0x0, 0x920]}) fcntl$setstatus(r0, 0x4, 0x0) close(0xffffffffffffffff) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r1, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r1, 0x0) r2 = syz_mount_image$ubifs(&(0x7f00000012c0), &(0x7f0000001300)='./bus\x00', 0x8, 0x6, &(0x7f00000035c0)=[{&(0x7f0000001340)="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", 0x1000, 0x200}, {&(0x7f0000002340)="794c6ac647b2c8ce4614caf28cfdfc55c407f3231954e71f92a598c599aaa6f687df39f5e46603eb1530930e1aa1c7ab8fcfa25b8bfb57c6d4124e0ccd90dc0bf4e271cb95870dd46c4f54e45ae510d0b9a3acb3ed8cbc187e38df1c8123e89b86ade0c62367bcfe3877f6a64eff6840719fd56346d6f49f149a479f34da9cc57d41be85a61dc1d0d455cb52ce3e50c8e1d756019f007fa3652fee63f7c6e441fc10f84f91642da127aa7e2fd745daee44738aacebf2785a861cb8d9edb28d86945884dd4e82b540e0f7630224a23ee25352f17a0f78483e25c7dc50f7123de7d1cc282358eba4a6b54be635d82188", 0xef, 0x5}, {&(0x7f0000002440)="8eeeb592c95d21", 0x7, 0x80000001}, {&(0x7f0000002480)="94f011a2bf41d10c07a1ef1c87ec2b86099067a7eb8e9081d4fb6edad1e85d1f043b99ac44a568708a59ee9559c4f7e0f2efc42c3d8d0bcc5da72684162f1b7d23", 0x41, 0xbc9}, {&(0x7f0000002500)="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", 0x1000, 0x1f}, {&(0x7f0000003500)="962fabff401a21dfd9742a99528c53f56f0892563306b43b7ea50c97af06616ecb0521106007fe1fb39f422acdb6d46264536534b6c0488afe7c82712b03ccb271e2df863da25e35b8480059fb60c4cca2bb2cfd6c5d21bf6ec96362f4c24da836dd6c8df0bf7ab9886465212908693f65200519f8a70ad8177e7ebd9b70086e493f15c18d59f353d8af04dfa247da53e413b290fe1963567d389ad75ddbb63d3eca5414caa3be0ffecd1d7f91", 0xad, 0x80000001}], 0x8a0, &(0x7f0000003680)={[{@no_bulk_read}, {@no_chk_data_crc}, {@auth_key={'auth_key', 0x3d, '$['}}, {@norm_unmount}, {@auth_key}, {}], [{@obj_user}]}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) sendfile(0xffffffffffffffff, r4, &(0x7f0000003780)=0x20, 0x3) preadv(r2, &(0x7f0000003740)=[{&(0x7f0000003700)=""/4, 0x4}], 0x1, 0x1, 0x101) preadv(r1, &(0x7f00000007c0)=[{&(0x7f0000000200)=""/164, 0xa4}, {&(0x7f00000002c0)=""/23, 0x17}, {&(0x7f0000000300)=""/160, 0xa0}, {&(0x7f00000003c0)=""/241, 0xf1}, {&(0x7f00000004c0)=""/95, 0x5f}, {&(0x7f0000000540)=""/220, 0xdc}, {&(0x7f0000000640)=""/186, 0xba}, {&(0x7f0000000700)=""/182, 0xb6}], 0x8, 0x5, 0x1) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001280)) sendto$l2tp6(0xffffffffffffffff, &(0x7f0000000100)="1ffebe49892479c4ea09c4f559b44ab1a506ddd3e653bdfd49e35fa3563fdfc0c4483bb1dc4246340cec49901c32500f8b9a6c926895fdb206b69db8ca16eb959bea0a460d68b8391376bd4416bb489efad9b065ed43e7d2c6dbe9990180942d3b81c6164298d3919f6dc4d7601c95511ff59b73e671689438b7590e82cfc94184f162759a4e3da52e29797813b3f6a81ad7550a3058f758e2d52edfb2587b07588172f07ff69123fa0c401f", 0xac, 0x4, &(0x7f00000001c0)={0xa, 0x0, 0x62, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x1, 0x3}, 0x20) 07:50:21 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00000000c0)={0x40, "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"}) 07:50:21 executing program 0: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208207) 07:50:21 executing program 4: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x40) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x7, 0x40, 0x96, 0x1f, 0x0, 0x3, 0x940, 0xc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4, @perf_config_ext={0x2, 0x6}, 0x10004, 0x7, 0x5335, 0x2, 0xfffffffffffffff9, 0xfffffffb, 0x0, 0x0, 0x6, 0x0, 0x5}, r2, 0xffffffffffffffff, r0, 0x8) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r1, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) 07:50:21 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) 07:50:21 executing program 0: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x8800000) 07:50:21 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x191) ftruncate(r0, 0x208200) close(0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = syz_mount_image$ubifs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0xfffffffffffffffe, 0x4, &(0x7f0000002300)=[{&(0x7f0000000140)="64fdd1a73a52f5e4b463cd8b0979e076bdf504ba14204e58d7e3944331f02e7532c2630ba1f19d7ff91df55239748002a4685054726c2163cd88c579a42a55421cb828b9f7bf356dd9eb0072272f44309a5986df648c51a1d8cdc9a203a897033ce5ed1d57d5ece0b1e0a4a2cfdaf6005d5c8e6a033eb9177894540f93a44b47b03ebb8ce1d866b11781500796cfd99c3ed02c8c178f50768f747721581b8bc99082a1d584f42eb014835f3fc6983fb5134cb6389d23c6a36e44e8d9953b5387f483b34640e4d8144b2485491df29ca851506babaaffaa44a15315", 0xdb, 0x1}, {&(0x7f0000000240)="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0x1000, 0x7}, 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0x1000, 0x7}, {&(0x7f0000002240)="f744172efff0a823ee371e6827f6769d62dd350ba43db724ff02cff230f21d150227ba9171b85237ca0b30a8427efaa824b60267c1932b9f31fcb97f4ec0dc520b141570ffa6128c76b4f52fbcb02f50bb86b814b85e557b893588cabb17fbf7e270b795a4432ca6c499e0cccd4f4e8c70592f76b910c2575d4721002313b400c70b7a3246f64d269fd7ad9131f49254e86587560f5680a9ad36971f6879b4461a3eea719097e77bcea18417acd6", 0xae, 0x7fffffff}], 0x8, &(0x7f0000002540)=ANY=[@ANYBLOB="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", @ANYRESDEC, @ANYBLOB=',\x00']) symlinkat(&(0x7f0000000040)='./file0\x00', r2, &(0x7f0000002480)='./bus\x00') mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$IOCTL_VMCI_GET_CONTEXT_ID(r1, 0x7b3, &(0x7f0000000000)) 07:50:21 executing program 5: r0 = socket$pptp(0x18, 0x1, 0x2) rt_sigqueueinfo(0x0, 0x3c, &(0x7f0000000040)) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(r2, 0x0, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r6 = accept$packet(0xffffffffffffffff, &(0x7f0000001340), &(0x7f0000001380)=0x14) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f00000045c0)='/proc/keys\x00', 0x0, 0x0) read$FUSE(r7, &(0x7f0000004780)={0x2020, 0x0, 0x0, 0x0}, 0x2020) setresuid(0xee00, r8, 0x0) getresgid(&(0x7f00000013c0), &(0x7f0000001400)=0x0, &(0x7f0000001440)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001300)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="880023f2", @ANYRES32=0x0, @ANYBLOB="858ab3852db1467c0f8f8830586ff523447a06deb388d27b96a7075c9d0385f78c8f718f98b57fa40298ad1cf157e6b1b028820ce8aa9911b8534a2495cb786b836d13e06ca9bd96aee3a0798ffc49e2200470fd2ecdd82cd9cd4e3f1cc8af8aba0a7356c5a2f90225d9ba38c2d4e87d7f3a8afc53368b2d1e7797ab91536fa3c63248cb52befd1e13ceb6e040549ad0c8d3d9066ebcef207bdd8cb5c1021a54955ee1a712b9f03fa6345d3c7ee551a157ad586b27066389187a7924bfa510129c2f1f1f016a2d9907591d259016ce8678141677e432867d3b94ae12647aab3134375711cf7dbff6afad000008006100", @ANYRES32=0xee00, @ANYBLOB], 0x1118}], 0x1, &(0x7f00000000c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, r2}}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee00}}}, @rights={{0x1c, 0x1, 0x1, [r0, r3, r0]}}, @rights={{0x20, 0x1, 0x1, [r4, r5, 0xffffffffffffffff, r0]}}, @rights={{0x24, 0x1, 0x1, [r6, r0, 0xffffffffffffffff, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8, r9}}}], 0xe0, 0x40004}, 0x40000) r10 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) socket$pptp(0x18, 0x1, 0x2) symlinkat(&(0x7f0000000000)='./bus\x00', r10, &(0x7f0000000040)='./bus\x00') ftruncate(0xffffffffffffffff, 0x208200) 07:50:21 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x3, 0xdd, 0x1, 0x9, 0x0, 0x0, 0x800, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0xe810f847, 0x4, @perf_config_ext={0xffffffffffffffe4, 0x2}, 0x600, 0xffffffff, 0x31, 0x2, 0xc50, 0x2, 0x5, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) 07:50:21 executing program 0: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0xffffffff000) 07:50:21 executing program 1: ftruncate(0xffffffffffffffff, 0x208200) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, 0xffff, 0x1ff, 0x3}) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r0, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r0, 0x0) write$P9_RWALK(r0, &(0x7f0000000040)={0x64, 0x6f, 0x2, {0x7, [{0x20, 0x3, 0x2}, {0x4, 0x3, 0x2}, {0x10, 0x0, 0x2}, {0x40, 0x2, 0x5}, {0x40, 0x0, 0x2}, {0x1, 0x3, 0x3}, {0x0, 0x3}]}}, 0x64) 07:50:21 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$INCFS_IOC_CREATE_FILE(r0, 0xc058671e, &(0x7f0000000600)={{}, {0x75b20}, 0x14, 0x0, 0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)="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", 0x19a, 0x0, &(0x7f00000004c0)={0x2, 0x94, {0x0, 0xc, 0x85, "71f44b100979068bb1ef4af17ecca11fb949252218c4f10dcb8427328065941eecee9071a814ee710c2854c5cfa7955a0afb591de0029a73262dcbcb26ed4f58c27a4e23bed86bb0525c6835c19bca5e4bf40781623d67d532761c8a42e0bf6dd3f5043241b03926b48f5d0db5b5b888683f4ee2959c2220aadcc93530ddc56bfdaf64b61b", 0x2, "9f63"}, 0x89, "601d680d7445a7a1ae931df68ccc420ea5bc600d1022af0a3c9bd039dbf774dc876acad0486da55440c73e91fc5a955ce0d4e0e6272f8d85ecf2b0dff47dc62a4dcb91c26fa1e0580d0a30dcc5d9c04325409d0ba1570f0e6838445be873bc737dcc08b68072cc37c39b7e52378e061539e8a03e4cd4f04985f4bdc5f5da78d52f7c6b8a4bf39d71d1"}, 0x129}) ioctl$DRM_IOCTL_SYNCOBJ_WAIT(r0, 0xc02064c3, &(0x7f00000000c0)={&(0x7f0000000000), 0x9, 0x0, 0x3}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$PPPIOCSFLAGS1(r2, 0x40047459, &(0x7f0000000100)=0x2000000) ioctl$EVIOCGPROP(r2, 0x40047438, &(0x7f0000000180)=""/246) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x0, 0x4010, r0, 0x1e8a000) ioctl$PPPIOCGFLAGS1(r2, 0x40047452, 0x0) 07:50:21 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x8202) fcntl$setstatus(r0, 0x4, 0x2000) pwritev(r0, &(0x7f0000001200)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f0000000000)="dc6aa37f1a378780c7ed7de38d2df5452deb2c8fddf179407640f18fdb2a1e596858a3e0debafd626f8e37d0a4383f063327663a5c23922eeb1415459dfc1698ea28eaec63", 0x45}, {&(0x7f0000001100)="c28af9443dae40dd55f8147b8db675610fd7b99d42621f7250b20315cbea8a10dc734bb0667c0333fea093e222ea049137e7aa7e223c4cb676579ecf77de374a78667f42a506d6509c73c57b50d475496adaa15834990b14e0fd2601507e186cef89d425cd5dcd62c2cc3e188c91f6172ef976cfde3fa3af5e3fa80b72fcccc1de67a99b152d0ccae2906f4fd2b99bd95f27998e43505e388ba60cbb66d431cf242d693cf109522db5a08af670446d481abe3c187273a02229baca8c844f691b676b038274a4cde18f8a73754775c2768eb42d74ab4d12", 0xd7}], 0x3, 0x5, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$IOCTL_STATUS_ACCEL_DEV(r1, 0x40046103, &(0x7f00000010c0)={0x2, 0xa82, 0x3, 0x3, 0x8, 0x40, 0x80, 0x7, 0x1, 0x8, 0x40, "e8de13d7cc39d459f8bacd045b56723f67fa3de8aafb6e616ace0479b9d07147"}) [ 358.174099] UBIFS error (pid: 22453): cannot open "/dev/loop2", error -22 [ 358.258940] UBIFS error (pid: 22476): cannot open "/dev/loop2", error -22 [ 358.289277] IPVS: ftp: loaded support on port[0] = 21 07:50:21 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r1, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r1, 0x0) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'batadv_slave_0\x00', 0x1}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x6100, 0x0) write$binfmt_aout(r2, &(0x7f0000000180)={{0x10b, 0x8, 0x9, 0x3df, 0x2f9, 0x8, 0x3ae, 0x4}, "234234a57ac2945f0c35f6c3d24cc66c37ee5b388b5aeb9c79051ec71d9d23806aec051dfb3bc2a028a8310466637afe6a7f60e9586ee89046cfed29a7e0c786d3821bdb6df46fdfb2cd389bacf7df06b95b573b38616fc2f737ea6b5662402c168866f9661dad305dc367a8913f430ff664b89fcf8dad3f08d947c6812c6b4deae0e7fdf5ca8a5086", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x5a9) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r3, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r3, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r3, 0x8983, &(0x7f0000000740)) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) 07:50:22 executing program 1: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r0, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x400201, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ftruncate(r3, 0x4) open(&(0x7f0000000000)='./bus\x00', 0x40, 0x112) 07:50:22 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) sendfile(r3, 0xffffffffffffffff, &(0x7f0000000000)=0x8, 0x1000) 07:50:22 executing program 0: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x20) ftruncate(r0, 0x208200) r1 = openat(r0, &(0x7f0000000000)='/proc/self/exe\x00', 0x2200, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) openat(r1, &(0x7f0000000000)='./bus\x00', 0x4000, 0x227) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r3, 0xc0709411, &(0x7f0000001580)=ANY=[@ANYRES64=r4, @ANYBLOB="b5b50e84a33bd9a4f8a271634ca81d0ae5b639e45eee8f44509ede7889e47fc65ef13a5b5bdd821949fa90e6ba4735729298d6f822218184b6cc68e75a0aaac69ed7d7f1080400f17c805e62d220bb4405c32a9185d89a646612b3000400000000000024463e339abb0af220bf1ed8ed4efac92e3bd00e4cb0e32912b56ef28b0936c4275006310cee8cd11435f23ec6bc77ca9efc477a736588bbef8c566bf50362ebfe306945db7e2876eb35d7d987b6e6e466a05b7b6e1a40151775de8df39c098d21058e7891b19ba0f21185f58a76e35efae0107768b7e78cbbe972b7bd9b212d0f170951a54863496153ed640639946d37b51d602552a35a348eb618bf9f228cf0971e2a0be956828eac4ea8e041f2421dcd204455264e129abe591b92728ee92875e82c57742c12351c74724e05c8ce60f405786a9b77c68fdf2ad03860789f70ce20b48a42a397938ff800c748aef5806a9fb4c2b326b08417ee3b2cfd61ae8213aa826ede4637f0662dbe19e1deda98af7e58ab9fa5d4d7197bb21d3a36f720f4d13a36672bb01ee20f9ae9e1093147480e2c818802c8528873e86a35104819cc9bef6ef24da363883ff8c2486b55ce188a4f3f648772788a00015757b4fced3bb3aa2b2130ff981f3c50420d38a2d2e9234466866c0746b44c692c8095d6a4fb7a9f88acd0423330c610da987e139945750900bc5c0cbbe51d9c8a4eda34eaf3e4d09a59c9deb6f23b6d5e87f8c7fceff52686e8b325882082305a39d0991cc359451fb9978bbee9f6616c40d315c5c6cd5349a8a44a504c0f98bd19b8671781669d56d3a7f53a21ea4bdcf556c6542f460f637c66c6bc1924a3352606bb724d58f60cd3b48721f3130c4b50ee75b14ad0c97ba79fbfc6855036706dc9907cb85f130fd20b6a3a78a2aae1c7a6ef"]) ioctl$BTRFS_IOC_INO_LOOKUP(r1, 0xd0009412, &(0x7f00000000c0)={r4, 0x6}) mmap(&(0x7f000061f000/0x3000)=nil, 0x3000, 0x100000a, 0x4000010, r2, 0xaa64000) [ 358.591928] kauditd_printk_skb: 24 callbacks suppressed [ 358.591943] audit: type=1804 audit(1627199422.222:151): pid=22502 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir064468421/syzkaller.2xUQ5K/595/bus" dev="sda1" ino=14785 res=1 07:50:22 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000180)=@ccm_128={{0x304}, "0e5556c36d384943", "8c6aa3b04dc0f88725afacdc366d8ad0", "00e71f97", "1ab9bf01e36d4c64"}, 0x28) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) recvmsg(r1, &(0x7f0000000680)={&(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000240)=""/143, 0x8f}, {&(0x7f0000000300)=""/173, 0xad}, {&(0x7f00000003c0)=""/34, 0x22}, {&(0x7f0000000400)=""/166, 0xa6}, {&(0x7f00000004c0)}], 0x5, &(0x7f0000000800)=""/248, 0xf8}, 0x40010103) sendto$inet6(r2, &(0x7f00000006c0)="31753bd6d7554bf0a8c6638665cde8ea0595270fd6c5bca61a59e1ecfe9c0a3410c5825d895d6fca9ddd5110e0ec37b550cf9f0cc8196533e0841e7a9e12d669ffa3c26a7a28118aeefd52871f926541cf124fca4d28b9f809ab037128f58ccd0361d0ee1a8594e9de574df7e16e0d68ec315b7ba02771738d2d29a34363bb6037bb6ed234fabb4736ed7278ce093324e9fc05a67b2ff524af1e631ff97a0ea2d938d355aa5bf57dd655ce7a081a306790c17eeae331c7dc8c8e014f6ccf50134a3b83cbc96bd65dffeaacc8abfed759b25fe35aa19db7", 0xd7, 0x84, &(0x7f00000007c0)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x3a}}, 0x748}, 0x1c) open(&(0x7f0000000580)='./file0\x00', 0x40002, 0x26) r3 = accept4$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @private0}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0xffffffffffffffa6) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f00000004c0)={'vxcan0\x00'}) 07:50:22 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x2081ff) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r1, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r1, 0x0) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x70, 0x0, 0x100, 0x70bd27, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_SERVICE={0x10, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x9, 0x6, 'none\x00'}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e23}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e20}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x46e}]}, 0x70}, 0x1, 0x0, 0x0, 0x24000081}, 0x42000) write$P9_RRENAMEAT(r1, &(0x7f0000000000)={0x7, 0x4b, 0x1}, 0x7) 07:50:22 executing program 5: creat(&(0x7f0000000080)='./bus\x00', 0x0) openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sysvipc/shm\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000040)=0x1) 07:50:22 executing program 0: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) execve(&(0x7f0000000000)='./bus\x00', &(0x7f0000000100)=[&(0x7f0000000040)='\\@:)^\x00', &(0x7f00000000c0)='#^#\x00'], &(0x7f0000000180)=[&(0x7f0000000140)='(,^\x00']) openat(0xffffffffffffffff, &(0x7f00000001c0)='./bus\x00', 0x20000, 0x23) 07:50:22 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f00000000c0)="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") r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x208200) 07:50:22 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) r1 = syz_open_dev$sg(0x0, 0x8, 0x1000) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f0000000000)) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) [ 359.167176] IPVS: ftp: loaded support on port[0] = 21 07:50:23 executing program 0: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rfcomm\x00') r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) 07:50:23 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r0, 0x80083313, &(0x7f0000000000)) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) syz_mount_image$nfs(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x80000001, 0x7, &(0x7f00000003c0)=[{&(0x7f0000000100)="b16b2e9f281129f6f2aadba05afde2e65ca62815d1507a981c654195713a5b95b181191e22d97515cfae7be5f50ceeb9deafa8e4c20808", 0x37, 0x200}, {&(0x7f0000000140), 0x0, 0x1}, {&(0x7f0000000180)="975b35d2dadbbbf55e6e4014115ce7839d2b85089b5fe83b9acda4b828ac12e5ef28e121000bf1e1fb13a034bcde8ff32ec595249feaee05f4a71251f97aec631cdc050448af0d6d55b89ce223d33edb065959640b9b32fb3c335b817385960248342d7e4a442482978d4a9440b7e3cc9ca4b054720e76a596270535eaa16b581d6591eb9494c0f7d165d0f7a5202ea8f440d5b00694a7afa8", 0x99, 0x4}, {&(0x7f0000000240)="4c716bdb98f800f947f058f686de241ac8aa484ddd16dedb1ecb03e6afec489e176b72", 0x23, 0x8}, {&(0x7f0000000280)="7b92369391038925d9a7f0376829b2478f3334502b8988ce2f12835d409153da8a8b34d67920059e045ac5692b31893a4c52f347ebc7164bd640ee457366406475b4d5c1466a6d4da2dde50a2f258bac432a169ff2052fde8830b49bd0423e24eda44cec2529ff151d6982ee344dea7bf107c79a48d8563a7811500e28", 0x7d}, {&(0x7f0000000300)="b0e25255c06dbbd7f855e1c5c4cfdf6b0b1f9d794378e04d7256e3ba71e8669efc6759c40af7ca47d053f951d66aeba9622cb809ef993660998db34e1e3d", 0x3e, 0x9}, {&(0x7f0000000340)="5e5e98169ffc1e597523a7f22569667d5e37eb284eb54e375715b36937c73bc094a57c62fc69d0e82259676f9f2d1e0d90df98624381ab9221798a47907c1958d894e59d412737e99ca754ff4e14932586f96f7c96e92e90fc7dd7715bc70f05e17f5c674f49a5886afc9189bbf7", 0x6e, 0x80000000}], 0x10010, &(0x7f0000000540)=ANY=[@ANYBLOB="2c237b25252c401d2e2d2c2f2f5c2d5b232d2c262929482d2c2c2c7b2d2bd72e2c2c657569643e", @ANYRESDEC, @ANYBLOB="2c6f626a5f726f6c653d2c6f626a5f726f6c653d6528da3d340c43de727f253a5e2d5e5b2c737562725f7561707072616973655f747970653d696d61736967e264f60d2c646566636f6e746578743d73746166665f752c6f626a5f757365723d282c646f6ede6aa5e4c909388f73652c00"]) ftruncate(r1, 0x208200) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000140)='./bus/../file0\x00'}, 0x10) sendfile(r2, r1, &(0x7f00000004c0)=0xe95, 0x101) 07:50:23 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(r1, 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000940)={0x2}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) socket$key(0xf, 0x3, 0x2) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f00000045c0)='/proc/keys\x00', 0x0, 0x0) read$FUSE(r5, &(0x7f0000004780)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) setresuid(0xee00, r6, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004380)=[{&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000040)="397ad68e439309d989d7a74637717bc5089ee08f986e2959876fbd304d", 0x1d}, {&(0x7f0000000140)="921fed36142bb3e3a2b14653018a5e2f80ae623b38e83bb721a5748512cf119303fd2c9db062896f5bcbc62c11188ec65b52e8c61d1c7c49c288", 0x3a}, {&(0x7f0000000180)="b54b6f1fbba9436431f6d3c536e3bdc7ba09e51f6680384aa9ab4bf8cd6526410897c8df21b9dde3c5ea85e2b9a71ffbbf2d05de1f0463ba836754debb6c2e70e9e2ff02829a0c7e55d949c12ee320767685e99a70031d0346a25e025ec836ebf0423d842fb99231fe6b2922bffd5cf2", 0x70}, {&(0x7f0000000200)="7edf93cf1036b099d8449fe0e6b02ba06f98af46a53e9b3d74f8735b8fb1d4233cdb6b79ce024deae315f6c6bece561df4c46479", 0x34}], 0x4, &(0x7f0000001c80)=ANY=[@ANYBLOB="10ff8100000000000100000400000000000000b542dbb5556220539779025e085bff06a6d100af41af4326cff3386dfbb2bffa192a11d6efd8f6dbcdc375395d05d7c319f16cb8d7dcc602c3e5111b78da1d520903126dc0a6175274755ad86b113d19a82d54ce23c0c21f903b557665a4700433539072230300000000000061cfdd210a3bb30eb6355407144f80c5"], 0x10, 0x8000}, {&(0x7f00000002c0)=@file={0x0, './bus/file0\x00'}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000340)="ab8944947663a2c93faaed8b561e8b7cb9bb5f5b611dfb6dc54111d48fbe0a1cd014741e692d99950e48262940ffb37e7c1ddd95dcce33558d789ccb95b7de73c1433bf312d949a4fc5ecfe77e24422173e6b86cf7c13c2f6a61f4386b4d040ac52b469d40ba705a986e461529062cc916fad5ad6563ec6022206f99c2f442cdbf1153310ccb9346482980b56e83af4bed79f52b454a3c62b2d603", 0x9b}, {&(0x7f0000000400)="92dbd46edbd83c12b99a2c9782db37ece60314a8d4a2254d3f28140ee95d7568f7325d85e1d20bbc32ce75b8e014b0165481b9a7282e9f9999f0739febc1b24959e3cb7213c57331bb7414cb9e324583e4a5af13aebe53df28acf62860931728554a760ac57da375870a31212a67278c84d619ef468d7543f65f445f99433c279c557c7655321c34a638ce78f8760d6b6b201e571c3b10ebf882536c2850a64bb3", 0xa1}, {&(0x7f00000004c0)="f46bd96fd70cdf651fe2020732a47b5f24cb8b8002a22b6c1cff344c387db492d4ef8122741fd11ca74739f5ab348b738d81d629f6287b3ee3cb27f818bfcd1326735ec8ec5bbbede69caadb82092812f91a4f2848dd08d111ae2624cf1e6aa823399076411028e9bac13223aa78fb3bee1422e6be0593fafda81c3f83afe23661b186ea38c50bcdb508583595fd107d89458d8f2386ad30240f8599f854833c4134acf473e2b1a1830b3829ce437d3b7631c8bad41a777293d41e36c52129decc40f0514a52ceb626bd858e7989c8569e958dda2521e375c00b4ed8b82446b19f8d32b4df34d43dd2f5d2eefcbf9158e2ce011e81901b", 0xf7}, {&(0x7f00000005c0)="35dbc18814e3bb953e66b4405f27aa594564a2ddd931f57ec66765cc4f7068d097b6a2de2ec0f49a2e2d4a424d19f7731dc0c8f23914ee360d7c903a61e2f0370643127b490092f6af6fbe0570a26723cada7795ddaaa90241911d7ad458b87c54884f434d64050bf398cd443cd7b890d36945420523151afbcca5ac711d21250f372e6fa341d82fcf93405673d90f26af49099aa9b8e4c714724a5ae57a6678fc9b02540e64af961121d56cb02ee6929334e5e6ce7968867fe95725b9b5", 0xbe}, {&(0x7f0000000680)="ca04a3b15914b343825400b2f94dcac10539d9cafe81f18e30795e60b8149b257dc0d70eaa28aa51c0a99bd9c38a7121a25972cb6edf3e26cca453d4bffe853e2cd1c732a51d5600bc93965bba16b4411981719bc2a20e746612ab69bfbac2829aae18e79fae99f34d7197ed7ad8905c1b8dbccd744d6ade258d8fa1e65d349ab91545688f460a6ab4b45eb25959fea2716430d3663ba2e2a7f1127298f30d6f7dab2f8cd1168272199efde0", 0xac}, {&(0x7f0000000740)="83872dcba3712f908cf63bf9b158d6ecdd0be6f9d5da13963d6feb77c819645a1bba6cbae330c2af58c5bbbc9457a5371fc709d6aecf2b428f01ce0648cc1710547fa42a67087effbf59fede3dc2dd0cb66253508ef1b2f8fdc1f9800e7377400f5742ffdfa06e369a0187e8faafa26a0a45b41b0f2caf07dcc6f5842c16c16dd1bb7ad15498f0b63a754657cbfdd30f0a1af7dcae0da38b329aae56f457cb36ae0d704f03a9d6e610d4d70a09ef8f35ea063bab506803925fbfb8", 0xbb}, {&(0x7f0000000800)="7d4050fc23776f86343c74196e550cae862668143fd46d6c01801ebd5961cc73dc30229779a79d4b5e4728ec44d04221178eda63fa78148efc790897e850391cf23872115b8561824fdcead8e5ee6e49c4d27226655b8b980c5dbed6388812a9ccf4ada6fe200ec3102112cda94c5ab9506b9e2d36b6ba7527721e17cb2b5ffc7a6f12975ce78057d26cd4ad7ba25e", 0x8f}], 0x7, &(0x7f00000009c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}], 0x40}, {&(0x7f0000000a00)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000001c40)=[{&(0x7f0000000a80)="bd731c010d5de8439dd3252f1c3013c9dc8a3886f8c0ebb9a29deaec0c636617be39f10ec65d25d43b30420516349c7a8afd75667cc6670fae6281ce760801fcc163017f7dc4ed9474967578a20b86de36f1325f3ac117f93de41f9ca645e608a93ba78ce777db6f1ddd5de7bc9ce30d85726604d114a69634e20378abd72e41370dfcd5f9abe8eb9f1b14884525abe5101d68b1f31babf78cb9f2b78ca38c6d09a1b6ba449a386a3609029b678a80322bdda22c8b89785c4d0130b4b03175184b4e553c63ef69fca64eee5a26e72a83f8", 0xd1}, {&(0x7f0000000b80)="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0x1000}, {&(0x7f0000001b80)="e24c3bf1f8b027a72401e4b1a87d9a0c993833ccc0726f9a56ad79654e56d58bc31808a1774875fd5a29f5d12f83a61363cda20896b4ba515cc94dbef5b4791002bc99e604def68cef2dcbd93518926b708e3f4e900b72c7948d84cde1d459e22445d175b00bde3d67c5f96da5e56bae01bec831f6543b52f806bacbbe88b39a9cbda31ea0e722eb8f5a5cf1601d37bc92d7c827d01ec2b1eabbb270cd1ae3b8fa9776a27af8a1b18756a37c98c5e9a9e6ff6259a4ef445da94bf745054fa65e", 0xc0}], 0x3, &(0x7f0000002240)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, 0xee00}}}, @cred={{0x1c}}], 0xa0, 0x8085}, {&(0x7f0000002300)=@file={0x0, './bus\x00'}, 0x6e, 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{&(0x7f0000003080)="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", 0xfa}, {&(0x7f0000003180)="a04a382601e1b0a17c99fe6573fff51bbe2981cfb1aaeeba706c32e3dbc2a1b18f49e117c865cab9de802d92c61d69105406dcb588492b5aeea836b5a668fb49bb5018df3c9b650b3ee13f5c0c35d0592e51a95189d52543478e819304fdfea90a949701ed2d7ffffbe991ee161b60e38b0be0998937c94f88a4bd9b6cf13bf6c9b05e16d7e03bca955cf7fb756f03178c43cfea7b5966a655649dc693dd262a3cdde3323947adb6c35d62d62a5ec77b48272edb9fd190ffb7958922d6ede334a2a6aa86a0de24480bdfa23d5e4774427a3a5589574944ebb42388046630f8f60fe319bf6ef3348b19530b30ba053cd154f0f421ab0fc5b59341252336250aac56eef135760fdfaf693ff58c900c07b4e42b0ccf85729e3751c16be2cf452c1c7879d5875d5abef9760f388da50359a5b88d6fb4acdc3eba420c7afc41d6d41756b5dc9f1ed47b6a0353e168fe25ae16da06a2cd8a33ab1afe06751e3212549d1b28344dc67036c9134a4720c83933d6aaee2d07ac87f156d76ecfc45e1651385f07e25925b230f1101d368cbbfac70073ba4d4fad82b5f2bcc333a60d7860a09694323a87c569793b3b3c702da3d32e055a651a4db325ede9d51113e1c46d5dcf48702030a8f3b664ad162c664fc0cd19cf5cf3d52c6dbc52d9e6b7f9589f04b88f36753a1b4b2bfa1b1585963b221bab9726e7bc564f9a388c5bc5e21ae05a80e71089d9f0bff8f44c615512048ad93f06df2830745554b1581779d4a1c406aab006a5e49736c269136885b9d724f6c9a1782ed4c1fca042b4434d8df3b91dd20126cc14f5c6720fafef16f2564011c210ce465cca85b4c1f7a2846b95e44f60122ca3ae3ad528b4fd6ce81d272e13c69df8e5f7b52aa635452e23e269ebc3208b05f56c7640cfd7050195e1c827a53e3cbc6ba3510c1e9a46d3ddf5b64482508b9989eb138df4d3fb1f3fdcddd18ef23fe5bc0fad09b107bdcf406e2b4dddc29c5b5248ccb220d67bc3282e42a8f869afe2f957f9f87c5a2148831ea246897e77e533d410f6031849d45c26fd6f2c478779b2cfa0c2a08f97e1a863bd655ef98fca5f2e690d12f89a638523a9962982aec2b05a69ef778d9e6f3842f6392c80e98d800654bd6034549576c148e43f41ff3a5eee2982ebe6f117ceb6b1ce34dae260e622094c15f44de5fd53c9c40e0dc623d1dbd9aa59b434d2253cfd039700b34645553b79eef3b7843390734ac97a6de2b2164c7127e920df3b2e4944a68d9c24553fb6aea1b56dd3d4263b0ea3508f40b2d2ab3082db5101426cb5df7d5a1adcdb3f1ebb0f727bafd202a4cc1e89f35823bd962e8cfb49195252317aedb7268dab2c45761cfb4fdd987aa202f7ccf0a308da3923898fa53f223f807a07004c0908ab87ea099a91ae037ee6a2b944cbc693b68903b3c64cf0e1d4879e05c07ac10077391afddbcb080e4b37eb6bb85ea917125356f6e70aae444a90076572f2cef2594e205425a4cad58803c352fbdcdd63ac74110f391a0b8fce604d9cce7775747a3a547c06fb76ae09d8cc7acb00c91d3c72a385a24f12c718342444f51e50fcc19bd2bea61589e52ac6d6439edfdb77b9ab902b460b3158d55479f5798012c6494c0eda3b52a5981352400d4805cbf9173c57f155f9bb60c8e059e0a5765b54a7981e4031ca67f499adc6a18e296139a5c4d27d0714ff1b68e7f32d30b696075e93bfe289673236798044418aaf0b856157ebab622a72c00165652283d1e6107e1a08fa8e903b20ea6625b944bcb7ad59b8a584506d6fa3bac269f345dd55b2a6447dd7aee68cccbfa5159045a536d1ad80ea22baab0c763a9915ae0714b0f1e4c4742c72ab33dd86f289701554ec25eb52cb7b756d28e877ce8d42cae110b173a37729580e77328d3e8d9424472945153cdae314e7a3da6b6f37c509965ff78649849c2005d53671ae5da6f3b8cfaa65b112605c154eccdb63f2572d2b5fe2cc760cc480dc81f2a0b993bbf4b3de01f0cb37f4cc52205c4ae2871aefa9ebee0264524b3e3af70e2a8cee66a7c848362e51f2d27404f0a3f19d44c755d46eb7751fb3c6348b47908eb2b06d9a1268ac53d0bba90369a36080be26d1deae054b3b0ff8a11835ff98fb1009b5b2c384b8bcaf9de34b90d3a7d5cae480d42098f6cb14c81700ff3f724786e0f2e79e011349d4d07820c838defe3a92cdb6d3516316239de572984386183c91e19eab1c8b2a074e03d1b1ce735d01fa89bc1e5c98add65b650c2471a6ce1a88d10d9174c63b77563d7649ef4bb92b434d0fe647a07e3039b6af1df6ef1157daef23b3ad714add406ca7cf4a1fc77914d099c1ab28f98605370527ead6cf9fb6ee330a8e0c56dd8646de8b6c5053ed5661326a28583b44483def43012a34175d521ab9c62760a6eaf49b51020f434fd1e485f8c409d2001099e8fee91a6ac8e0e2a7314c2863054bfad166e31ce408a72aeeacd9b1f962abf6fba801b6b3c0cb6fd6aaa81d8892004d9bd396c77855f1ae2c0d182b51daf0ceaeb3846d559c6c73aa365a3dbb9e91cf2c001aa7593bb311a87ea660a608b75ae052ffb25e437b1d7cc258b2ba02cf0010e45945ec7e5f15b384bc9ba53301dd940dd1b8d983bb3e4673ccb651535babd37cc72b68370eceaf63431a0bb94e05240216aef1cfbc89f346b7f5216852f461bc9430892606e203d4a59136be09b217daacd11151e9292486e7977bc4017ba52d0f62a45de180cf44bc02b0cd07df5456befa8ee0827aa95baf3d9515285d25931d6d996bdd66e87ab04d71e5420afa708774bea1f5c59c54a22abbe4616cae36cbc47e5c1f0d0e0613189f6fc9cbd7535884d578c39cdecdaec97d305777491c044c993adbbb18c298aa81dade3f8892e2c15467bc98767544467d44ac64d29f57750a9964c14819edcf5d6f64c65b7390a95a0aa84e24102bf93062b2bac383b37f7085145acb810e93c2b3a4e7350f7d5555f53411d9373c794b42174d6d68b4a783be038f5fde6a97cb1a6b5cab13ee0fb2482af56cb0768cefdb326fcd5ce014e8839c725c44a9ce19bf4ec48da543ad6d1a08a48e2060d09884c2db63e54d0ad20cdba648811e956ed62a0e9f16d3de7c2c2eef11440bf77a060b7d2844a17725d22d9161f0fc2d6dceccd87a1b822ec4745b011a96ecfa2ab151ead9448f4fedd2718f86477d9cb0c11c6693990c9b64344b53189d1369f525b5a85744a3ac722bdaf6060626ea0ec56e46ba4a473963f68df674deeaf9506bcf79908ba22510264b41903b7f16478ddd9463bcbac13dea7c0bf2944151d4a869362c3e9075b2023497fafdc2245cdb58ad62c53a67403cf4eb04749e9626c3013fbbccd6f6aa46a4601ff1638e533b11c601f2d50944ef31adc5b91c26365de9975cc6bb484b665ad27312111d94a63512c2cc0e3f5764a01835b4f764d1e8bf5ea9e6ea2f2bcc2fbb294abc05039a6257e8359e278d8e4a221a143770e8c982fd8a67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0x1000}, {&(0x7f0000004180)="df160410441708", 0x7}, {&(0x7f00000041c0)="d9e63029b8e69e86b74833b301273b220ceaaa04376f4925f11b4211f37078e5a794121a710d7e8d2972655893291197c3138b9f424232cf53fc3acf95dff2454b6900ac3d104cb60a98b2015e3e32743c3d845f3314dae373d03dd2cc887aeb1e28189d6449ddd23bd54af09f11a4a3009f4647bee7ee94c1a5e4640f09e823906c7dc5be3952", 0x87}, {&(0x7f0000004280)="4218914ad9179439b36e7bb81de5f493f766ca895fad306831b92cb3b3bd", 0x1e}], 0x8, &(0x7f0000004340)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32, @ANYRES16=r1, @ANYRES32=0x0, @ANYRES32=r6, @ANYRES32=0xee00, @ANYBLOB="deff5604"], 0x38, 0x4048040}], 0x5, 0x24000804) creat(&(0x7f0000000080)='./bus\x00', 0x0) r8 = syz_open_dev$usbmon(&(0x7f0000000000), 0x28f, 0x20000) ftruncate(r8, 0x208200) close(0xffffffffffffffff) 07:50:23 executing program 4: syz_open_dev$evdev(&(0x7f0000000000), 0x401, 0x2) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0xfffffffe, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) 07:50:23 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x8ce, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000080), 0x10}, 0x78) 07:50:23 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x53) open(&(0x7f0000000000)='./bus\x00', 0x10002, 0x8) ftruncate(r0, 0x208200) 07:50:23 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)="24000000560007031dfffd946f610523070000040000000077000003421ba3a20400ff7e", 0x24}], 0x1}, 0x0) socket$nl_route(0x10, 0x3, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x20100, 0x100) 07:50:23 executing program 5: ftruncate(0xffffffffffffffff, 0xffffffffffffffff) 07:50:23 executing program 4: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) r2 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000001440), 0x50800, 0x0) dup3(r2, r0, 0x0) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) r3 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r3, &(0x7f0000001ff0), 0x10) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$can_bcm(r3, &(0x7f0000000200)={&(0x7f0000000000)={0x1d, r5}, 0x10, &(0x7f0000000100)={&(0x7f0000000180)={0x0, 0x0, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "2c266a1fcf18445a"}}, 0x48}}, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@remote, r5}, 0x14) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r1, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) 07:50:23 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x8) ftruncate(r0, 0x208200) acct(&(0x7f0000000000)='./bus\x00') unlink(&(0x7f0000000040)='./bus\x00') 07:50:23 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x0, 0xbb, 0x0, 0xff, 0x3, 0x3e, 0x6, 0x108, 0x40, 0x8a, 0x20, 0x3, 0x38, 0x1, 0x3, 0x7, 0xffff}, [{0x2, 0x36, 0x20, 0x3, 0x0, 0x7f, 0x20, 0xfffffffffffffffa}, {0x70000000, 0x9, 0x0, 0x76, 0x6, 0xbb, 0x400000000000, 0x5}], "1a1bc4c375f376ef0b2f3f1616717dcb15ae46b8dd229e9db6c7dd373bae427aa30294cedad5c8d82d3db2e7b0db1b2ca885c59b15c8ba998c3ccb4f35037e1501872652026cc83f0632179851f318c7bcc9119e192bef3181ed33cd756613514bc2699e8277f7eeaa12997c1c4f26ea919743274774088c7bbcf2161b366af8f43c6be728b4b9b681eeea112b62", ['\x00', '\x00', '\x00', '\x00']}, 0x53e) ftruncate(r0, 0x208200) close(0xffffffffffffffff) 07:50:23 executing program 0: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000000)="dde936c62f962c6f45ca2b0b145b5076", 0x10) write$tcp_congestion(0xffffffffffffffff, &(0x7f00000000c0)='dctcp\x00', 0xfffffffffffffda7) ftruncate(r0, 0xd510) 07:50:23 executing program 5: rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x3, 0x400, 0x7}}, 0x20, 0x0, 0x0) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, &(0x7f0000000000)=0x1, 0x4) r0 = socket$alg(0x26, 0x5, 0x0) accept(r0, 0x0, &(0x7f0000000640)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) rseq(&(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0, 0x0, 0xff, 0xff, 0x2}, 0x5}, 0x20, 0x1, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) rseq(&(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x3, 0xfffffffffffffff9, 0x8000, 0x3}, 0x2}, 0x20, 0x40001, 0x0) writev(0xffffffffffffffff, &(0x7f0000000580)=[{&(0x7f00000001c0)="8a68cb75f240a1b1d01b73f0b9a9992df00efdba058a04ee7037a0fd43a796de021445c0f5122464c9afe6a3a0b2e2b49b5878b67595981901fd0b16d880019b5a610a26432d042ae67d2e7755812d55fc333c5272856388298606855b37d7c534", 0x61}, {&(0x7f0000000240)="87e3ac461ac16d04df6950a2ad0d6fc9c905877b0a0f5399ddfbd853693c8d2a72026d87d3617da839669e6e0f5772584a90003beb27947cffccf6eebedafc771ffe4f7642730f2c7c6f0dcd19dbb7f94fd720357597440c84", 0x59}, {&(0x7f00000002c0)="494a8494b4fcc90af3aa8bab443c86cb0789387977321fc9caba2bea1a7260862c2f2972afb4c3a9196ec86e0e6e7969f57481ca7b3b22d609bf7328d471300d6d2141d20d37b28f58862a84ac9db16ca7d44800f74e363b641294b94ad72d7dda2d7109549e63cf8dff9f8d78815c5e5c50c491e4c25f203cb4b3177d6705b1bdd14c042de232a2b041b6153f13e3fdff144e178c461c91819ba2e5ab4a6c96e26e0d781f75e4706e7a09961c888a1c557dda4b7fbff88d875f01a3f5", 0xbd}, {&(0x7f0000000380)="af169ab55d26d3419cc9b096840c5f6e63d5d3cad07d497040ee195ae0146951b1592d5fcda71cfff003e0847726b6a71865d864890809397814d6a97b98a91c48682f52558a14a3e3715cf9e006a12ee577e88e5ef5fc9366f7ef95c8074e03f8981d9086347271c46cb04e3484eec890d92c6bf80ca4df9d40e34928bc024ac60d32c9b75bd4c5", 0x88}, {&(0x7f0000000440)="1e4be254af700ac5f9cf0a1b655d4004afcfe077fa32da8471ce51666b31ca23624f45bae70f36b4", 0x28}, {&(0x7f0000000480)="a1663250af7f72d5e245bc27d5535b5460dd1251a51940f1c07577d6bb689714b94278bb5cb42917746e65cb8940582df8edacf58b5b8f45785da4e0291302236354a80f784d3db2668d319b3dcf5ea323c13c6d03a255d8218be127cd0f4bf640d43ea8e0891786a8b9d06efb16f7d4a830ee6f666edb0e696584edab9fe431304585f6893bbb4feceba8afbf5f48354f23fbe518b612cb3b572ab832f958dc051fb3370a3af4b8590b6a73a15b91cc7cd0f4e4a028fc67755e5b6af0682087705d99", 0xc3}], 0x6) setsockopt(0xffffffffffffffff, 0x40, 0x101, &(0x7f0000000600)="81a1d8904a5d25", 0x7) 07:50:23 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4, 0x8, @ipv4={'\x00', '\xff\xff', @private=0xa010100}}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) 07:50:23 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) [ 360.069873] Process accounting resumed 07:50:23 executing program 2: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x10000, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x208200) close(0xffffffffffffffff) open(&(0x7f0000000000)='./bus\x00', 0x301220, 0x81) 07:50:23 executing program 0: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./bus\x00') ftruncate(r0, 0x208200) open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x0) 07:50:23 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x9) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup3(r0, r1, 0x0) accept$inet(r1, &(0x7f0000000000)={0x2, 0x0, @dev}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e20, @empty}], 0x10) sendto$inet(r2, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f0000000440)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) r3 = syz_open_dev$vcsu(&(0x7f0000000100), 0x7fffffff, 0x284000) bind$inet(r3, &(0x7f0000000140)={0x2, 0x4e22, @multicast2}, 0x10) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r4, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r4, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000000080)={r7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000001c0)={0x434, 0x820e, 0x7, 0x2, r8}, &(0x7f0000000200)=0x40) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000340)=ANY=[@ANYBLOB="c4eb0420f863b14604c6a8ebfe7d4617a9698e3251a239121fb384fd5dc931893f3c51ffa706032dd41695315cace9e6f8dfba094663de6fd614d3429b40251523b76db09cc917976d2939df276dd759fc109cbbe28dcb294335bdb5075f204264493af363fabbbb81750e9a0730f78e324f91ab32229112598ed125f594bdb47c174126e6d9a21ae163728606228d0ddb9b51e4df96a67e4a3cc669baf1f8da2a8abce692c207977cc3956d4c35941a8d3e8d5bc814c7efed1a6dc8ad823e3c78f4d92ddc5589eff233", @ANYRES32, @ANYRES32=0xffffffffffffffff], &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x6c, &(0x7f000059aff8)={r9}, &(0x7f000034f000)=0x2059b000) 07:50:23 executing program 1: socketpair(0xb, 0x1, 0x1000, &(0x7f0000000000)={0xffffffffffffffff}) getpeername$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x208200) [ 360.189764] Process accounting resumed 07:50:23 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) 07:50:23 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000040)=0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r1, 0x50009417, &(0x7f00000000c0)={{r0}, r2, 0x0, @unused=[0x2000000000000000, 0x8, 0x6f2, 0xa6ca], @name="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"}) 07:50:24 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x120) ftruncate(r0, 0x208200) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000040), 0x1c, 0x100) ioctl$SNDCTL_SEQ_RESETSAMPLES(r2, 0x40045109, &(0x7f00000000c0)=0x401) write$FUSE_INTERRUPT(r1, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r1, 0x0) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(r1, 0x80286722, &(0x7f0000000180)={&(0x7f0000000140)=""/40, 0x28, 0xc4, 0x9}) sendfile(r1, r0, &(0x7f0000000000)=0xc8, 0x9) 07:50:24 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000180)={0x402f, {{0x2, 0x4e24, @multicast1}}, 0x0, 0x4, [{{0x2, 0x4e22, @multicast1}}, {{0x2, 0x4e21, @empty}}, {{0x2, 0x4e20, @private}}, {{0x2, 0x0, @multicast1}}]}, 0x290) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) getsockname$packet(r0, &(0x7f0000005400)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000480)=0x14) sendmsg$BATADV_CMD_SET_HARDIF(0xffffffffffffffff, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendmmsg(r1, &(0x7f00000038c0), 0x4000000000000a8, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) close(0xffffffffffffffff) 07:50:24 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x10000, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x208200) close(0xffffffffffffffff) open(&(0x7f0000000000)='./bus\x00', 0x301220, 0x81) 07:50:24 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r1, &(0x7f0000000080)={0x10}, 0x10) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SIOCRSSL2CALL(r0, 0x89e2, &(0x7f0000000240)=@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/tcp6\x00') ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000200)={0x4}) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000140)="c4e33148b02a000000032e660f3831b76f69000066baf80cb8d0696585ef66bafc0ced640f0faa02000000bb66baf80cb820a8af81ef66bafc0cb8c1750000ef0fc778fc0fc72bb8cf698dbb0f23d80f21f835c00000d00f23f80f0966baf80cb8601d3389ef66bafc0ced", 0x6b}], 0x1, 0x1, &(0x7f00000001c0)=[@flags={0x3, 0x100040}, @cr0={0x0, 0xc}], 0x2) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r1, 0x0) fcntl$lock(r1, 0x25, &(0x7f0000000000)={0x1, 0x3, 0x7, 0x1, 0xffffffffffffffff}) 07:50:24 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) sendto$inet6(r0, &(0x7f0000000180)="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", 0x1000, 0x81, &(0x7f0000000000)={0xa, 0x4e23, 0x5, @loopback, 0x7fffffff}, 0x1c) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) r1 = accept$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev}, &(0x7f0000001180)=0x1c) connect$inet6(r1, &(0x7f00000011c0)={0xa, 0x4e20, 0x400, @loopback, 0x3}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) 07:50:24 executing program 1: ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000000000)={0x4, 0x1, 0xfbb5, 0x7fff, 0xffff}) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x5) ftruncate(r0, 0x208200) 07:50:24 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r1, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r1, 0x0) perf_event_open(&(0x7f0000000000)={0xe517ca0139cd845, 0x80, 0x3f, 0x9, 0x47, 0x7, 0x0, 0x401, 0x4900, 0x5, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x6, 0x0, @perf_config_ext={0xfffffffffffffffe, 0x773}, 0x4, 0x98e8, 0x2, 0x3, 0x81, 0x355, 0x25, 0x0, 0x8, 0x0, 0x1}, 0xffffffffffffffff, 0x4, r1, 0x10) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) 07:50:24 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x8) ftruncate(r0, 0x208200) close(0xffffffffffffffff) 07:50:24 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x162) ftruncate(r0, 0x208200) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) preadv(r1, &(0x7f0000000380)=[{&(0x7f00000003c0)=""/201, 0xc9}, {&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000000280)=""/242, 0xf2}], 0x3, 0x8, 0x40) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0), 0x8043, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) lseek(r4, 0x800, 0x1) fsetxattr(r0, &(0x7f0000000000)=@known='com.apple.FinderInfo\x00', &(0x7f0000000080)='\x00', 0x1, 0x2) 07:50:24 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x81) r1 = socket$netlink(0x10, 0x3, 0x8) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)="dbb6d7b67e93bb68e6f53060fe148834fb6fc4333ddd1e3d40f434716004f061fe8a0977d53495b87e1a52c5c9dcbe6e9629c87e47b9ea75e3f3292fc1911a8d6f68e5f5fc3fe83627f948e0ecc2233ccc8474e3f5092a309da0b162a144fd81f083547a664a1bc8210a013551c872eabe96db8d6bf15e06abbecc0c6030ac62f2729e5c2489ef49e3cdfbe7d9d87fdde6270f36e851681827c9", 0x9a}, {&(0x7f00000002c0)="9a7f47e76579622f9dd3092ee6f944eb006f1f9fa585046e9327b754c50425a6da64051e627fd1ddce13474eee0e40c1ce147e557cf4b8ac3150cf2bb42f4c8fb6ebc6d6448ede49b58d75ca6fb4605a90e3ac045586ee6ad3c3b49d2c8efee50de64f1e40d18a80892865a2635913a3fe8a2d16c465a75c0654129fca9b1031f281fa677bb2d9ec14c4", 0x8a}, {&(0x7f0000000380)="903dfbaf1d9b6d065a2432b9273b7db93003dcb970d1dda6b6d40a01649f81e0e4642d23131c82a22e04d79a7384907d92ea93f2f0698b172a7a62ee075c04b39d101cc7299219857112a5948f956c84ff12785702768c2e32a8410882ccb2ad18150bd39399b8cef24b43ebf669b938d626039d91f2db7772229fe54b76c7d3ee7b3766933a2875af78a3c39af374ef370e1cd72da520352b9653b1d6e0c06035d8111a5b4cc502e252c1264cac5f9f0989856a976a289f8a08a8c39fbb688dc3c375616721a4f62cfe92aa6fa206906a0eed5b356d1e993d8fa61b28", 0xdd}, {&(0x7f0000000480)="41cb59afda1d627fd070162f74092b29a1de2e7d5a00398e0a805ab8e8ab53834e2320b55e8faee0cd0f1132be02857cdb9800d9eab07838d6e89c931fe2ed151a0c2f110f70b307df5299608822086b97db7403bdefd35a58ac9793035979c1dd91fe1c26ecd8504b6858812b47503824fd140c29281d22fc46463b4d0db0be49c8ef36c699a054ac79622c7e66c0dbdcd9a7256103029ec4ee8b2b211e620218c3e826da5e77505a672bc916e916793590c035e883bd7cef16c3bf8bbbfe762589d78fc1ec3cfcc39688b2b8829e8c6c9508be7c4dbe645f06dbb06f2f795a87e36204477e9238d5725910dcc685c0e94d5ef4a84e86", 0xf7}], 0x4, 0x10000, 0xfffffffd) r2 = signalfd(r0, &(0x7f0000000040)={[0x4]}, 0x8) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) r6 = syz_open_procfs$namespace(0x0, &(0x7f0000000b00)='ns/uts\x00') r7 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000b40), 0xc40, 0x0) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r2, &(0x7f0000000c00)={&(0x7f0000000ac0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000b80)={0x30, 0x1407, 0x400, 0x70bd29, 0x25dfdbfe, "", [@RDMA_NLDEV_NET_NS_FD={0x8, 0x44, r6}, @RDMA_NLDEV_NET_NS_FD={0x8, 0x44, r7}, @RDMA_NLDEV_NET_NS_FD={0x8, 0x44, r2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x20000010) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r8 = syz_mount_image$befs(&(0x7f0000000180), &(0x7f0000000580)='./bus\x00', 0x0, 0x4, &(0x7f0000000840)=[{&(0x7f00000005c0)="5fa3e098fa6ae1deb21f56e3a8cc3fa362ac3dcd748bcb6ef5666ab43e1b3852a246452f94eb91cfe9e1175940e62636b7510cd7368b70db26b0a66b27ca084f19018a7b624c58e85f3f5fd12591ee082c4c29f6a2dd2804368a17bb393ce3dad442f28bc681fdb4791730edec31", 0x6e, 0x5}, {&(0x7f0000000640)="6afd7a049baf7d9d9873306a1cfcec168176b1e0321cacd6cdfc35327c8b51a3493300ceeb9ace31b4306dbda7ac709e9186aecd0c5eeced5d7410d5b24d636705ae9d13750a0552c1b9e88b8f790f86410a981fde5ad5df3c83c2e3cea02297f14eb5755060e7f993eb628117efae047e48b36d39", 0x75, 0xb31b}, {&(0x7f00000006c0)="a527be211479aa7617bffd2c530ddc24c0f8a994e47b372ca2a072b8ab137f53cf0bea5e019a9213dd5ed0367f0c609a4a195f93bc918847d19e2ac07be0de1056e1aa383e13ff76d7b954f515f08429864c49c48ea2a1f9589f0ae301ef00716932f1310b44a1d6d879cf35054886999de10110a36aed274edc32584b3854ef16f875b53350b4c7ee65c706f32ed6302456ed757deaf87cec03d93f4cf6172799856041268d756828ab8fbf207f2f06915e4cf9d5c3d83c2082397e9d72a372d01e3f667a9770569266", 0xca, 0x9}, {&(0x7f00000007c0)="cf2a9fb09a2c5402482bc44eb20bd3b862e199afdeec0c6c5a69a377a2b29f9c425475ffe71b61e3690f3694cce36e413dbbefeddaedd69b57058083f05a3d80e42927e9571263e6a611fd8237a153d78c24813e9bfdf46d9e1774", 0x5b, 0xcde1}], 0x12000, &(0x7f0000000c40)=ANY=[@ANYBLOB=':\\,@@#+-*,[&\'),#&.},#.,^,func=FIRMWARE_CHECK,euid=', @ANYRESDEC=0xee00, @ANYBLOB="2c636f6e746578743d726f6f742c00ac665ecfd7591e97e603e80a3852cacfc52887773b933556855ebe3059b1cb2d18ab2d84b32f15bda8395e44ac1c48937f53816675443f085ce0c820e794e1d3f887c708f39d2d3ef4089b0765373363b792bf35fc027988f5dd6dec1fafc9b26ece03fad04ca978f569296f83c30636aee14f80d1d75adc6d6e08cb667a731ac5692acf"]) r9 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000940), 0x2, 0x0) ioctl$VIDIOC_S_AUDIO(r2, 0x40345622, &(0x7f0000000a80)={0x7, "e25d6fac02db147a3a773081e51568565ad9c9f42180a681cd242c22c5dbc7ba", 0x3}) clock_gettime(0x0, &(0x7f00000009c0)={0x0, 0x0}) ppoll(&(0x7f0000000980)=[{r2, 0x204}, {r1, 0x100}, {r3, 0x4160}, {r5, 0x53b}, {r8, 0x1100}, {r9}], 0x6, &(0x7f0000000a00)={r10, r11+10000000}, &(0x7f0000000a40)={[0x8]}, 0x8) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00000001c0)=""/221) 07:50:24 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x10000, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x208200) close(0xffffffffffffffff) open(&(0x7f0000000000)='./bus\x00', 0x301220, 0x81) 07:50:24 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) getresuid(&(0x7f0000001280)=0x0, &(0x7f00000012c0), &(0x7f0000001300)) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./bus\x00', 0x8000, 0x3, &(0x7f0000001200)=[{&(0x7f00000000c0)="7f51525a993188ce84b3ee02883a04603964d152ecde00052a491d982a1f36b8a4c6da", 0x23, 0x40}, {&(0x7f0000000100)="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", 0x1000, 0xff0000000000000}, {&(0x7f0000001100)="d1f41ccf6cbaf6b357d3b284392b3a656cb095c8e63e5ec45b2435226e6f8fed8cffaa0642d867f9dc9b194fb72fd16812a0daeff134dc91cb9f50a5aaee0abac1c38aefa78cd1e3098fad8b68cf95226d5c04fb8914ab5829fd8a42bfcab4bf5ff532aa56dc6d7f9812d276e201431322e5d092910542b43b38ff0df6927368f47075f74990aa2cb5c50021ca92ac761ed7bf2cd80fba4ba551b8116b8dcd36809f065f1fd12b2e6f7d31ad221d5b1a81eadc333d02f468de66e16b350b1c96dc43baf353372192c3ac334aa0893be3d5c45ff792ecda", 0xd7, 0x10001}], 0x8400, &(0x7f0000001340)={[{@mode={'mode', 0x3d, 0x1f}}, {@huge_never}, {@size={'size', 0x3d, [0x25, 0x68, 0x70, 0x32]}}], [{@smackfsdef={'smackfsdef', 0x3d, '\\\xfe\x93'}}, {@euid_eq={'euid', 0x3d, 0xee01}}, {@smackfsroot={'smackfsroot', 0x3d, '!{--$}*'}}, {@hash}, {@euid_eq={'euid', 0x3d, r1}}, {@appraise}, {@fowner_gt={'fowner>', 0xee01}}, {@rootcontext={'rootcontext', 0x3d, 'root'}}, {@appraise}]}) ftruncate(r0, 0x208200) close(0xffffffffffffffff) 07:50:24 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a, @private2={0xfc, 0x2, '\x00', 0x10}}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) write$FUSE_INTERRUPT(0xffffffffffffffff, &(0x7f0000000080)={0x5b, 0xffffffffffffffda}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r3, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r3, 0x0) read$FUSE(r2, &(0x7f0000000180)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f00000021c0)=r4) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000000)=@gcm_256={{0x303}, "e8b67fcec56f34d7", "d81c258da7256acf5a9d27de0c83adb167926e41f4dc977dec26fb49e33399a9", "75794085", "f56ad9a2a4bb1132"}, 0x38) [ 361.216822] tmpfs: Bad value '%hp2' for mount option 'size' 07:50:24 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r1, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r1, 0x0) clock_gettime(0x0, &(0x7f0000007e80)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000007c80)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001380)=[{&(0x7f00000000c0)=""/132, 0x84}, {&(0x7f0000000180)=""/70, 0x46}, {&(0x7f0000000200)=""/160, 0xa0}, {&(0x7f00000002c0)=""/8, 0x8}, {&(0x7f0000000300)=""/7, 0x7}, {&(0x7f0000000340)=""/39, 0x27}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x7, &(0x7f0000001400)=""/4096, 0x1000}, 0x3}, {{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000002400)=""/90, 0x5a}, {&(0x7f0000002480)=""/142, 0x8e}, {&(0x7f0000002540)=""/218, 0xda}, {&(0x7f0000002640)=""/143, 0x8f}, {&(0x7f0000002700)=""/138, 0x8a}, {&(0x7f00000027c0)=""/228, 0xe4}, {&(0x7f00000028c0)=""/196, 0xc4}], 0x7, &(0x7f0000002a40)=""/227, 0xe3}, 0x8}, {{0x0, 0x0, &(0x7f0000003d80)=[{&(0x7f0000002b40)=""/142, 0x8e}, {&(0x7f0000002c00)=""/56, 0x38}, {&(0x7f0000002c40)=""/106, 0x6a}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/112, 0x70}, {&(0x7f0000003d40)=""/8, 0x8}], 0x6, &(0x7f0000003e00)=""/4096, 0x1000}, 0x20}, {{&(0x7f0000004e00)=@l2tp6={0xa, 0x0, 0x0, @initdev}, 0x80, &(0x7f0000004ec0)=[{&(0x7f0000004e80)=""/18, 0x12}], 0x1}, 0x4}, {{&(0x7f0000004f00)=@sco, 0x80, &(0x7f0000006080)=[{&(0x7f0000004f80)=""/239, 0xef}, {&(0x7f0000005080)=""/4096, 0x1000}], 0x2, &(0x7f00000060c0)=""/157, 0x9d}, 0x9}, {{&(0x7f0000006180)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000007480)=[{&(0x7f0000006200)=""/4096, 0x1000}, {&(0x7f0000007200)}, {&(0x7f0000007240)=""/55, 0x37}, {&(0x7f0000007280)=""/164, 0xa4}, {&(0x7f0000007340)=""/4, 0x4}, {&(0x7f0000007380)=""/248, 0xf8}], 0x6, &(0x7f0000007500)=""/169, 0xa9}, 0xa7d}, {{&(0x7f00000075c0)=@rc={0x1f, @none}, 0x80, &(0x7f00000078c0)=[{&(0x7f0000007640)=""/30, 0x1e}, {&(0x7f0000007680)=""/26, 0x1a}, {&(0x7f00000076c0)=""/101, 0x65}, {&(0x7f0000007740)=""/189, 0xbd}, {&(0x7f0000007800)=""/47, 0x2f}, {&(0x7f0000007840)=""/39, 0x27}, {&(0x7f0000007880)=""/14, 0xe}], 0x7, &(0x7f0000007940)=""/96, 0x60}, 0x9502}, {{&(0x7f00000079c0)=@phonet, 0x80, &(0x7f0000007b40)=[{&(0x7f0000007a40)=""/240, 0xf0}], 0x1, &(0x7f0000007b80)=""/233, 0xe9}, 0xfffffffb}], 0x8, 0x103, &(0x7f0000007ec0)={r2, r3+60000000}) 07:50:24 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x10000, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x208200) close(0xffffffffffffffff) open(&(0x7f0000000000)='./bus\x00', 0x301220, 0x81) [ 361.342457] tmpfs: Bad value '%hp2' for mount option 'size' 07:50:25 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ftruncate(r1, 0x8f6d) ftruncate(r0, 0x208200) close(0xffffffffffffffff) 07:50:25 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = syz_open_dev$ptys(0xc, 0x3, 0x1) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000), 0x88100, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) lseek(r3, 0x3, 0x4) preadv(r1, &(0x7f0000000000), 0x0, 0x10000, 0x1) 07:50:25 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='htcp\x00', 0x5) 07:50:25 executing program 5: creat(&(0x7f0000000000)='./bus\x00', 0x44) creat(&(0x7f0000000080)='./bus\x00', 0x120) lseek(0xffffffffffffffff, 0x20, 0x1) 07:50:25 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) close(0xffffffffffffffff) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r1, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r1, 0x0) ioctl$TIOCL_SELLOADLUT(r1, 0x541c, &(0x7f0000000000)={0x5, 0xfffffffffffffffb, 0x1b1720, 0x8000, 0x3}) 07:50:25 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x10000, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x208200) close(0xffffffffffffffff) 07:50:25 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = syz_mount_image$jfs(&(0x7f0000000000), &(0x7f0000000040)='.\x00', 0x8, 0x5, &(0x7f00000003c0)=[{&(0x7f00000000c0)="2eaa82b8ee90cb499ddb0f7a0b525f3a4a85d0bd0e1dcdf7ec8065064a880b32aefd706f2ae2af73cf88c233d0b3f4f2aa7aa0dad33d6095f7c323a93f6dc90a8c72fa33b578ecacee1f1a9f3bb3d4b063caaad09d17ad22af7581d273df1dae9d15bad709170a02a6a1da355225165dd348853712378732ce316a1bb7475e25aeba72228ccd35735b41b706b426b3b8920498ad5353012b71ad98f859ad18242044c2a21f82a0e679408a0bc01a0db49bf059d154b8455f8e9ba43860e0ddc22606f41f3e4f5f190fe348e827e7f9b1e6b259f5ae", 0xd5, 0xeb}, {&(0x7f00000001c0)="affacfef0f4f61fb080fc3d5d3337fcb59e2e56be6db07af86ca6dcffb81596285", 0x21, 0x3}, {&(0x7f0000000200)="750d648477fac1a440aeea9307c076f876f0de3e396bd0b440564ebdb19d04a69919b49091d67a1b5378cd29332b47448573e1f1f98b4788810b2ba2d24386cb8a06f031c2af5c19556c805e0d8b126a1b15869b9436485e2fd0d3ccbbae88f93885028eccd195d7abfea4056b", 0x6d, 0x3}, {&(0x7f0000000280)="77aed6a1812bc2e915a6c59c095675b776551b12299031014297254b1a12fd2bb51ddd730843b4c67cff12bcd3d8407e80d41000de0ad0fd0e71d94017a44c27f0bf3408624549d31a615c4fa9448eb672a147fb7b281f9ffb8eff086eeeb32d9fcfc351ac71a1dc6c4591e613", 0x6d, 0x1}, {&(0x7f0000000300)="7cd63c62c0dd6db77c0398956a7c4ef1b348a3c84ec1736ba54cbdafa7c8d973dfcc69993edb436a0240c03b5a7dc9dd749e7e67a16047b9712ab32b98f41f2e87a273a64a46f19a027cadf7557c1b5b419b8a96bad7580ee59033ad1e40c7b00832cc6c5a9f17fea66867c755200c1cef83170216fc1cddb3b8f19515a088a8987a", 0x82, 0x4}], 0x100000, &(0x7f0000000440)={[{@usrquota}, {@discard_size={'discard', 0x3d, 0x18}}, {@umask={'umask', 0x3d, 0x3}}, {@errors_remount}, {@discard}, {@iocharset={'iocharset', 0x3d, 'cp737'}}], [{@seclabel}, {@fowner_gt={'fowner>', 0xffffffffffffffff}}, {@uid_eq={'uid', 0x3d, 0xee00}}]}) statx(r1, &(0x7f0000000500)='./bus\x00', 0x100, 0x100, &(0x7f0000000540)) ftruncate(r0, 0x208200) close(0xffffffffffffffff) 07:50:25 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x10000, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x208200) 07:50:25 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r1, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, 0xffffffffffffffff) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r2, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r2, 0x0) connect$rxrpc(r2, &(0x7f0000000000)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e23, 0xe8f3, @mcast1, 0x1aa5104f}}, 0x24) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x0, 0xfffffffffffffffe, 0x40, 0x8, @buffer={0x0, 0xea, &(0x7f0000000180)=""/234}, &(0x7f0000000040)="b3341938c3ef67285d881f1405094539e4ddecbf6627498b91b25945e262b6676d26f0c4a84a991444e35d22542e0dca3fca1a2bdc2f80b577ab3d72e9ed4400", &(0x7f0000000280)=""/134, 0xffffffff, 0x10000, 0xfbfff7ff, &(0x7f0000000340)}) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) 07:50:25 executing program 2: setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000040)={0x3c, 0x3, '\x00', [@calipso={0x7, 0x18, {0x2, 0x4, 0x9a, 0x0, [0x7, 0x7]}}]}, 0x28) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x1c8) ftruncate(r0, 0x208200) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000080)=@fragment={0x6c, 0x0, 0x1f, 0x1, 0x0, 0x3, 0x68}, 0x8) close(0xffffffffffffffff) 07:50:25 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x10000, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) creat(&(0x7f0000000040)='./bus\x00', 0x0) 07:50:26 executing program 2: creat(&(0x7f0000000080)='./bus\x00', 0x2) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x101200, 0x0) ftruncate(r0, 0x208200) close(0xffffffffffffffff) 07:50:26 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='pids.current\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) perf_event_open(&(0x7f0000000200)={0x4, 0x80, 0x4, 0xb1, 0x2a, 0xb3, 0x0, 0x0, 0x8000, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x925}, 0x3480, 0x2, 0x10001, 0x3, 0x101, 0x400, 0x2, 0x0, 0x2cb, 0x0, 0xffffffff}, r2, 0xffffffffffffffff, r0, 0x2) sendto$inet(r0, &(0x7f0000000180)="35c659f10ba6b8613d4e7dc42a8baf85e0478e", 0x13, 0x4000005, &(0x7f00000001c0)={0x2, 0x4e22, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000340)={0x3, &(0x7f0000000300)=[{0x400, 0x3f, 0x80, 0x7fff}, {0x5, 0x6, 0x7, 0x5}, {0x7d3c, 0x0, 0x1f, 0x8}]}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r1, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$SG_SCSI_RESET(r3, 0x2284, 0x0) 07:50:26 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x10000, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) 07:50:26 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) close(0xffffffffffffffff) r1 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f0000000040)='./bus\x00', 0x7, 0x9, &(0x7f0000000500)=[{&(0x7f00000000c0)="01e554c8fee73708408e6f6570a5b5963e0f32ad18d8832f40bcda26839bc7aeebe7d0e4d6bfce78a649", 0x2a}, {&(0x7f0000000100)="bdcf18529c1510b747622b287fa4c64e134f0082f738c90c1f134f44e1101b93e6cb602c53808b49345f8f0fe02abed533e56577281fa275d0caa13af72feb4eed3c1136512c2529", 0x48, 0x100}, {&(0x7f0000000180)="c7febabe05f2389b7c6b6c5303d5875e7e", 0x11, 0x2f}, {&(0x7f00000001c0)="b2ea1c34e2d634faa1ef22535df6f222fd59ea5a042f0324de55a5ceecb8849a91373fc4d7e7d311342f36be1eee36a3e139adb42ff02392a664b9535f6363bdfd425bbcfd7ac7fbbce0ef5631e42c2c2a970307f708eb82190517bcbc03a60fcdcc46465d8bf439eb4a41b87f094667be81bd901f21", 0x76, 0x6}, {&(0x7f0000000240)="322872e21d9d0a13596a7448a36e3d0798cabfb6b649e5eeb298d816a32b2918be485bd694ea87fd54dabe9c699f2c0dd42515e31914b966d6bbe87bd99ac192d97504744949a532ed87d6ba2868", 0x4e, 0xb4}, {&(0x7f00000002c0)="fe78911d8be38b59f6fca2549191a012d358c8397d621d39f9cc807892bfd75ac3eb6ac91c9c0c4f5a5beeba1554c93b8b2cbc7f026e41", 0x37, 0x3}, {&(0x7f0000000300)="78c6219a302fbf2c81f5d9749a7252bc84ecd6244fc1e7675648ed0063c1a27318cd5ede51aa69c07eb681492835ecfb329244cb2fc163be32be7001b24165fce795d66d4af6dc89f9ab9df76013faeb0f9fbf2188ec63d038e8a52a20f2d46ac8c24e82943c239e080f4466bf4efb723135f03c33fef4832e90", 0x7a, 0x4}, {&(0x7f0000000380)="5bcea89c4f14dfff8d77a41316e5785c91ff34559583eb65254b5466c273ab9dc3a1a598b38761b90267f4a8db44159fba9fb9cfb2e2db4f023ee6aa29e087b5659a9fae3d58a8b1fa10c7b62c722bb2d61cd4386096312d40c82220d531da4e6f2a25f5dd4934aa8064214b253ee0d2275b46e2a29229bb1f9f9e3cffd6a83a959bb77f3d0a4ba3a188d1435eb7e6ad5e2c98c250d234fc4b97146cca5ea1a9c0fe0d757be6104e2abf347a58a72c85dfcb199c579da25bfa22ed9c2b0b7359b0d3a343c8ead39c523523ebcf7647d21b8f785d6d4a3a7febcd9a514b6dfe1b", 0xe0, 0x9}, {&(0x7f0000000480)="88bd82376160b6ac529cd483b2cafa418d3fb2259f6d022b6255c797a1ec5154e6914d291393f09c43a7578b888ba646c42bbaa23b161ddc804714193a6c5240ef0c341920ac09d13792fc8cf0d96c", 0x4f}], 0x10, &(0x7f0000000600)={[{'.$H*'}, {'-'}], [{@dont_measure}, {@smackfshat}, {@context={'context', 0x3d, 'root'}}, {@pcr={'pcr', 0x3d, 0x5}}, {@fsname={'fsname', 0x3d, '-'}}, {@euid_gt={'euid>', 0xee00}}, {@euid_lt}]}) getdents64(r1, &(0x7f00000006c0)=""/96, 0x60) 07:50:26 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) connect$can_bcm(0xffffffffffffffff, &(0x7f0000001ff0), 0x10) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x1d, r2}, 0x10, &(0x7f0000000100)={&(0x7f0000000180)={0x0, 0x0, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "2c266a1fcf18445a"}}, 0x48}}, 0x0) r3 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r3, &(0x7f0000001ff0), 0x10) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$can_bcm(r3, &(0x7f0000000200)={&(0x7f0000000000)={0x1d, r5}, 0x10, &(0x7f0000000100)={&(0x7f0000000180)={0x0, 0x0, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "2c266a1fcf18445a"}}, 0x48}}, 0x0) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r6, &(0x7f0000001ff0), 0x10) r7 = socket(0x11, 0x800000003, 0x0) bind(r7, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r7, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$can_bcm(r6, &(0x7f0000000200)={&(0x7f0000000000)={0x1d, r8}, 0x10, &(0x7f0000000100)={&(0x7f0000000180)={0x0, 0x0, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "2c266a1fcf18445a"}}, 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000006300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000062c0)={&(0x7f0000000140)=@newtfilter={0x6180, 0x2c, 0x200, 0x70bd29, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xe, 0x5}, {0xd, 0x4}, {0xb, 0xb}}, [@TCA_CHAIN={0x8, 0xb, 0x8000}, @TCA_RATE={0x6, 0x5, {0x96, 0x3f}}, @filter_kind_options=@f_rsvp6={{0xa}, {0x6c, 0x2, [@TCA_RSVP_DST={0x14, 0x2, @loopback}, @TCA_RSVP_CLASSID={0x8, 0x1, {0xc, 0xa}}, @TCA_RSVP_CLASSID={0x8, 0x1, {0xfff9, 0xd}}, @TCA_RSVP_DST={0x14, 0x2, @remote}, @TCA_RSVP_DST={0x14, 0x2, @loopback}, @TCA_RSVP_SRC={0x14, 0x3, @loopback}, @TCA_RSVP_CLASSID={0x8, 0x1, {0xb, 0xf}}]}}, @TCA_RATE={0x6, 0x5, {0x6, 0x3}}, @filter_kind_options=@f_rsvp={{0x9}, {0x29d4, 0x2, [@TCA_RSVP_DST={0x8, 0x2, @empty}, @TCA_RSVP_ACT={0x2658, 0x6, [@m_ctinfo={0x1070, 0x8, 0x0, 0x0, {{0xb}, {0x44, 0x2, 0x0, 0x1, [@TCA_CTINFO_ACT={0x18, 0x3, {0x2, 0x3, 0x3, 0x0, 0x9}}, @TCA_CTINFO_ACT={0x18, 0x3, {0x9, 0xff, 0x20000000, 0x80000001, 0x3}}, @TCA_CTINFO_PARMS_DSCP_MASK={0x8, 0x5, 0x8}, @TCA_CTINFO_PARMS_DSCP_STATEMASK={0x8, 0x6, 0x2}]}, {0x1004, 0x6, "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{0xc, 0x7, {0x1}}, {0xc, 0x8, {0x0, 0x1}}}}, @m_ipt={0x11fc, 0x8, 0x0, 0x0, {{0x8}, {0x1184, 0x2, 0x0, 0x1, [@TCA_IPT_TABLE={0x24, 0x1, 'raw\x00'}, @TCA_IPT_TARG={0x4e, 0x6, {0xf642, 'mangle\x00', 0x8, 0x200, "5bee27271102d2164a016a977f48b173f6248a048ba59bba617a2d4944fa758ef98d669b"}}, @TCA_IPT_HOOK={0x8, 0x2, 0x4}, @TCA_IPT_TARG={0x94, 0x6, {0x7, 'raw\x00', 0x6, 0xfff7, "31686c2d2f63fcaf3a6e54dcf88f32040a2edaab625f76b12ad3a87ecd744af6693915a295b04759f06cd88bf47c6b12e1a8901cc0dde0f5995ff4360db780dadb91bf17c4ff6b5f7b249cfea9c9e39a5d2acb7c415dc9e35cbe79939f6caaf58bc3a6c35e605f81ae90"}}, @TCA_IPT_INDEX={0x8, 0x3, 0x4a}, @TCA_IPT_TABLE={0x24, 0x1, 'raw\x00'}, @TCA_IPT_HOOK={0x8}, @TCA_IPT_HOOK={0x8, 0x2, 0x1}, @TCA_IPT_TARG={0x102a, 0x6, {0x0, 'nat\x00', 0x6, 0x345, 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@TCA_IPT_HOOK={0x8, 0x2, 0x4}]}, {0x51, 0x6, "3e2ebe39df879657fea2924123923ff18a5e541fa5b2f35f66fcffafadb538247738f826b7004a98c7d9b79f12b379820efe4168dc6e3edd03b4ef6840cbe614b036ef3aed01a734ada1160ed2"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x3, 0x1}}}}, @m_ipt={0xe4, 0x1b, 0x0, 0x0, {{0x8}, {0x14, 0x2, 0x0, 0x1, [@TCA_IPT_HOOK={0x8, 0x2, 0x4}, @TCA_IPT_INDEX={0x8, 0x3, 0x6}]}, {0xac, 0x6, "b02f165f2a98a3cfb375592013f73d9fb0701f2a3e8b4a04e57b39c1819770a1d2df8ec1c04bf6a117d274bcdabe963729b9bf58cea5ca0b5c047135d0565ba267a492af613205e244fb0c6b809285ceef4775d8fc0ef0b9b74e94408053b33fe1136edf9612ca5b845eebda3fe0f97f2180eecd05f513da538ebf3023c201968fb6293ba5433a9861f463f02e71ede80d316af7a9fc2789d26911809d589465cc5ae9ab11563bf2"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x3, 0x3}}}}, @m_nat={0x174, 0x13, 0x0, 0x0, {{0x8}, {0x54, 0x2, 0x0, 0x1, [@TCA_NAT_PARMS={0x28, 0x1, {{0x1ff, 0x5, 0x3, 0xffffffff, 0x5}, @remote, @private=0xa010102, 0xff}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x5, 0x4, 0x4, 0x0, 0x401}, @local, @multicast2, 0x0, 0x1}}]}, {0xfa, 0x6, "494ea3dea0901df04dbdd64b4ffd58982d61a7c9044747536f4dffacc92e2efbc33843f2f0551edce07f62afda28df083b84cba0f33f2cc038a02c359c80b58282fc9afbdac548eef7d80b4501e9a66133a1ddb7a19f4c037f20faf3bdd0810fa12d51f9481850bc5d6236e93f1475d23fbb00cb7470f0a34b70b4f9a5630960c5303975097bce1c3282455dbc6e86816ce987340af5bf435183e776510c6d784b446c291a3f532cbf8c39fff47cd22221f5a69366fccfb622463c99bbc695dc21e0d4a3254d7ddf0649b9783cc8117c35683e131f0cf8d5ffa922c587c6199f35e19457e0435692f190c63e2f3d80daf9b6bae11865"}, {0xc, 0x7, {0x0, 0xc6c0d33224fb3c3b}}, {0xc, 0x8, {0x0, 0x1}}}}, @m_csum={0x190, 0x1f, 0x0, 0x0, {{0x9}, {0x74, 0x2, 0x0, 0x1, [@TCA_CSUM_PARMS={0x1c, 0x1, {{0x101, 0x8, 0x3, 0x40, 0x80000000}, 0x55}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x19, 0x101, 0xf, 0x8, 0x2}, 0x34}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x86, 0xffff, 0x3, 0xb0, 0x5}, 0x22}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x8, 0x9, 0x10000000, 0x80000001, 0x80000001}, 0x71}}]}, {0xf1, 0x6, 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0x10001}, 0x2}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x7ff, 0x6, 0x3, 0x40, 0x3}, 0x2, r5}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x2, 0x1, 0x20000000, 0x0, 0x4}, 0x4}}]}, {0x29, 0x6, "4df8d60f91986f553b21572a54132a4424af2fd1e92c086ff9378d07cf87505c84eb3cbf09"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x3, 0x3}}}}, @m_mirred={0xa4, 0x1e, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x9, 0x7fff, 0x2, 0x23, 0x7fffffff}, 0x3, r8}}]}, {0x57, 0x6, "ca6ed8c46b2fbf08ac11d92529387ce0ac35c4a18c04a659d22000919998bfa7f5da5ec4517ce53c75fa415676ca8d106df05c557a7ea47ae3096bd54a523193adb14f74063a9287a99e38feca31a763136e24"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x2, 0x1}}}}]}, @TCA_RSVP_DST={0x8, 0x2, @remote}, @TCA_RSVP_PINFO={0x20, 0x4, {{0x8, 0x1, 0x1}, {0x4}, 0x16, 0x8, 0x1}}, @TCA_RSVP_PINFO={0x20, 0x4, {{0x7, 0x7f}, {0x80, 0x5, 0x4}, 0x73, 0x2, 0xaf}}, @TCA_RSVP_ACT={0x138, 0x6, [@m_tunnel_key={0x68, 0x11, 0x0, 0x0, {{0xf}, {0x14, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_NO_CSUM={0x5, 0xa, 0x1}, @TCA_TUNNEL_KEY_ENC_IPV4_SRC={0x8, 0x3, @remote}]}, {0x28, 0x6, "46d2c1c424dccc7a13ed667f4044af9f92888913e1e623241a39a9b0ad51af0deb197f72"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x0, 0x1}}}}, @m_gact={0xcc, 0x13, 0x0, 0x0, {{0x9}, {0x4c, 0x2, 0x0, 0x1, [@TCA_GACT_PARMS={0x18, 0x2, {0x40, 0xfffff800, 0x20000000, 0x5, 0x80000001}}, @TCA_GACT_PROB={0xc, 0x3, {0x1, 0x205a, 0x3}}, @TCA_GACT_PARMS={0x18, 0x2, {0xfffffffd, 0x20, 0x6, 0x1f, 0x5}}, @TCA_GACT_PROB={0xc, 0x3, {0x1, 0x4, 0xffffffffffffffff}}]}, {0x55, 0x6, "bbe36a9277a3dec6a69177f014e4375bca5beeed67b0b8f9456141bfde253f4fa98a88939151f7c011373d896c2a6f108cc5f1be082cf98cde85bd5e6c8d9fee228d194142207f9e890dbcd6505736ad82"}, {0xc, 0x7, {0x0, 0x1}}, {0xc}}}]}, @TCA_RSVP_PINFO={0x20, 0x4, {{0x5, 0x3ff, 0x81}, {0xffff, 0x9, 0xfffffffd}, 0x0, 0x3f, 0x2}}]}}, @filter_kind_options=@f_route={{0xa}, {0x434, 0x2, [@TCA_ROUTE4_POLICE={0x428, 0x5, [@TCA_POLICE_RATE64={0xc, 0x8, 0x2}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x80}, 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0x6, 0xffff, 0x5, 0xd7, 0x9, 0xfffffff9, 0x0, 0x7fffffff, 0x3ff, 0x5, 0x6, 0x6, 0x8000, 0x6, 0x0, 0x80000001, 0x8, 0x401, 0x5, 0x5, 0xa1f2, 0x20, 0x3, 0x9, 0x4, 0x5, 0x7f9, 0x1ff, 0x10001, 0x7fff, 0x8000, 0x8000, 0x8001, 0x7, 0x2, 0x7, 0x2, 0xfff, 0x1, 0x1f, 0x1, 0xcb, 0x51, 0x5, 0x9, 0x8, 0x2, 0x5, 0x200, 0x10001, 0x400, 0x8000, 0x1, 0x1, 0x7f, 0x1, 0x34ef4000, 0x1d, 0x4, 0x400, 0xff, 0x2, 0x20, 0xe33, 0x2, 0x0, 0x40, 0x4e, 0x8, 0x400, 0x5, 0x8912, 0x9712, 0x10001, 0x6, 0x81, 0xfff, 0x2, 0x7, 0x7f, 0x5, 0x0, 0x7f, 0x9, 0x5, 0x2, 0x8, 0x8000, 0x800, 0x7, 0x4, 0x6f3, 0x1000, 0x7fffffff, 0x41ee, 0x0, 0x0, 0x101, 0x3, 0x7fffffff, 0x401, 0xff, 0x7, 0x7, 0x0, 0x9, 0x0, 0xa6, 0x3ff, 0x8, 0x8000, 0x9, 0x1, 0x3, 0x0, 0xd17d, 0x3, 0x7, 0x4, 0x6, 0x4, 0x8, 0xaf9, 0xffffff00, 0x6, 0x7, 0xffffff7f, 0x80000001, 0x0, 0xb8, 0xfffffffc, 0x7f, 0x2, 0x9, 0x80000001, 0x2, 0xfffffffe, 0x101, 0x8001, 0x9, 0x2, 0xffff, 0x8216, 0x7fff, 0x4, 0xfffffff9, 0x7, 0x859, 0x8, 0x1, 0x9079, 0x6, 0x45b, 0x5, 0x9, 0x401, 0x86c, 0x8001, 0xfffffff8, 0x1, 0xda, 0x5, 0x7, 0x8000, 0xad0, 0x2, 0x3f, 0x80, 0x5, 0x8001, 0xfffffff9, 0x7fffffff, 0x5, 0x5, 0x400, 0xfff, 0x1, 0xffff, 0x0, 0x0, 0x1e26a5da, 0x3, 0x6, 0x5, 0x2432, 0x4, 0x8, 0x45ef, 0x10001, 0x7, 0x8, 0x7, 0xffff0001, 0x8f4, 0xdde, 0x0, 0x1ff, 0x7f, 0xfffff800, 0x59b7, 0x0, 0x88d5, 0x6, 0x9, 0x0, 0x401, 0x8, 0x1, 0x40, 0x9, 0x4, 0x1ff, 0x7, 0x8, 0x1f, 0xe8f, 0x1ff, 0xfffffffe, 0x0, 0x1000, 0x8000, 0x1, 0x8000, 0x632, 0x4, 0xf5, 0x3, 0x9, 0x4800, 0xffffffff, 0x8, 0x1, 0x101, 0x6000, 0x1, 0x1, 0xc81e, 0xe48, 0xffffffaa, 0x1ff, 0x4, 0x8, 0x7]}, @TCA_POLICE_RATE64={0xc, 0x8, 0x9}], [@TCA_POLICE_RATE={0x404, 0x2, [0x80, 0x8, 0x1, 0x4, 0x0, 0x7627, 0x5, 0x8, 0x4, 0x7, 0xfff, 0x3943, 0x9, 0x1ff, 0x13, 0xe14a, 0x0, 0x3ff, 0x8001, 0x3, 0x200, 0x0, 0x401, 0xfffffff7, 0x5, 0x5, 0xfffffffd, 0x200, 0xfffffff9, 0x0, 0x3, 0x2, 0x8, 0x3, 0x80000000, 0x1, 0xf0, 0x2, 0x68, 0xce, 0x3, 0xbd, 0x9, 0x2aa, 0xffff8001, 0x7, 0x4, 0x8, 0x20, 0x80, 0x2, 0x7, 0x7, 0x3, 0x400, 0xfffffae4, 0x4, 0xf6, 0x4, 0x1, 0x4, 0x3f, 0x400, 0x4, 0x8001, 0x0, 0x4, 0x0, 0xc6, 0x1, 0x52d4, 0x2, 0x6, 0x7fff, 0x101, 0x7, 0x1, 0xa77, 0xba, 0x7ff, 0x3, 0xf5, 0x6, 0xd, 0xc8d, 0x7fff, 0x80, 0x1, 0x9, 0x9, 0x0, 0xffffff00, 0x0, 0x0, 0x80000000, 0x7fffffff, 0x2, 0x10000, 0x8, 0x6, 0x3, 0x6, 0x7fff, 0x4, 0x7f, 0x33, 0x800, 0x800, 0x6, 0x1, 0x5, 0x4, 0x80000000, 0x80, 0x8, 0x6, 0xd253, 0x4, 0x3ea, 0x0, 0x3, 0x9, 0x100, 0xe62, 0x80000001, 0x4, 0x100, 0x800, 0x0, 0x17a, 0xfff, 0x9, 0x9a9c, 0xffff, 0x80, 0x2, 0x8, 0x80, 0x5, 0x667, 0x0, 0x1, 0xffff, 0x27c00000, 0x5, 0x1f, 0x3, 0xffff57d5, 0x1, 0x4, 0x81, 0x0, 0xfff, 0x7, 0x408, 0x2, 0x39, 0x0, 0x5, 0x4, 0x401, 0x80000000, 0x6, 0xf627, 0x80000000, 0x95, 0xd1, 0x80000001, 0x1a8f, 0xa2a, 0xffffffff, 0x8, 0x9, 0x8, 0x8, 0xfda, 0x5, 0x8000, 0x3, 0x543, 0x1, 0x5, 0x3ff, 0x20, 0x80, 0x7a8, 0x10001, 0x401, 0x7, 0x80000001, 0x200, 0xee96, 0x1, 0xc07, 0x400, 0x8000, 0x1, 0x9, 0x1, 0x2, 0x7, 0x9, 0x3, 0x1000, 0x3, 0x74, 0x8, 0x80000001, 0x80000000, 0x6f8, 0x1, 0x7, 0x25, 0x8, 0x0, 0x3, 0x5, 0xffffffff, 0x8, 0x401, 0x7, 0x4d, 0x4, 0x0, 0x9, 0x1ff, 0x5, 0x7, 0x0, 0x401, 0x100, 0x9, 0x1f, 0xa, 0x2293, 0x9, 0xfffffffa, 0x7c, 0xffff, 0xa531, 0x0, 0x2, 0xfff, 0x1000, 0x5, 0xc93, 0xc8, 0x73, 0x9, 0x3, 0xaf, 0x0, 0x7f, 0x9, 0x5, 0xe5f]}], [@TCA_POLICE_RATE64={0xc, 0x8, 0xffffffff}, @TCA_POLICE_RATE={0x404, 0x2, [0x80, 0x7fff, 0x4, 0x2, 0x8948, 0x8, 0xe929, 0x8, 0x6, 0xdfb, 0x1, 0xffffffff, 0x5b09, 0xfffffffc, 0x3, 0x0, 0x80, 0xffffff7f, 0x6, 0x97eb, 0xfffffffa, 0xe4e, 0x9, 0xffff, 0x0, 0x1000, 0x8, 0xa307, 0xffff, 0x64, 0x7f, 0x8000, 0x4, 0x0, 0x0, 0x5, 0x6, 0x9, 0x1ff, 0x400, 0xffffffff, 0x3127, 0x7, 0x1, 0xfff, 0x10000, 0x80000001, 0x1, 0x40000000, 0x7, 0xe4, 0x1, 0x80, 0x71a, 0x400, 0x8001, 0x1, 0x7fffffff, 0x7fff, 0x4, 0x2, 0x77a3, 0x2, 0xe00, 0x7deff928, 0xfffffff9, 0x628f, 0xb3, 0x100, 0x1, 0x9, 0x1f, 0x2, 0x2, 0x3, 0x80, 0x1, 0x0, 0x20, 0x3, 0x3, 0x1f, 0x1, 0x1000, 0x5, 0x6, 0x1, 0x5, 0xe8, 0x5, 0xee5, 0xfff, 0x8, 0x5, 0x3ff, 0x319a8a30, 0x100, 0x3, 0x1, 0x0, 0x20, 0x3, 0xffffffc3, 0x8000, 0x6, 0x2, 0xfffffffb, 0x9, 0x81, 0x4f, 0x8, 0x27, 0x7ff, 0x8001, 0x9, 0x5, 0x4, 0x80000000, 0xfff, 0x3, 0x2, 0x83, 0x8, 0xcd27, 0x6, 0x9, 0x3ff, 0x8, 0x80000000, 0x7fffffff, 0x1, 0x3, 0x1f, 0x1ff, 0x7f, 0x7f, 0xb1f, 0x1f, 0x5, 0xffffffff, 0xbda, 0x3, 0xf12f, 0x7, 0x7fffffff, 0x9046, 0x9, 0x4, 0x0, 0xc83, 0x4, 0x80, 0x3, 0x3ff, 0x3, 0x4, 0x401, 0xfffffffb, 0x7ff, 0x6, 0x100, 0x101, 0x3, 0x2, 0x400, 0x8, 0x8, 0x9, 0x1ff, 0x0, 0x3, 0xda76, 0xffff, 0x3f, 0x80000001, 0x6, 0x93e7, 0x1, 0xffffffff, 0x59fd, 0x9, 0x1c00000, 0xcbb, 0x40, 0x6dd, 0x0, 0x2be6, 0x9, 0x3, 0xfe, 0x1, 0x1, 0x7, 0x10000000, 0xffffffff, 0x0, 0x40, 0x1, 0x1f, 0xffff, 0x1, 0x80000001, 0x0, 0x7, 0x7fff, 0x101, 0xffff, 0x2, 0x7, 0x8, 0x5, 0x8, 0x4, 0x15, 0xf0c, 0x80, 0x280, 0x81, 0x5, 0xfffffffe, 0x9f5, 0x2, 0x2, 0xfffffff8, 0x0, 0x5, 0xdef9406, 0x3, 0x4, 0x2, 0x6, 0x5, 0x7, 0x9, 0x8, 0xe2d, 0x81, 0x200, 0x80, 0x4, 0x2, 0x2d72, 0x3, 0x1000, 0x2, 0x1, 0x3ef, 0x2, 0x2, 0x2, 0xc6d3, 0x6, 0x9, 0x4a9, 0x3, 0x2]}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x9}, @TCA_POLICE_RATE={0x404, 0x2, [0x3af, 0x3, 0x0, 0x53, 0x81, 0x6, 0x0, 0x77d6, 0x101, 0x7, 0x3, 0x4, 0x3, 0x9e7, 0x8, 0x0, 0x7, 0xffffffff, 0x100, 0x6, 0x6, 0x0, 0xffff7fff, 0x3, 0x7f, 0x4, 0x80, 0x6, 0x0, 0x2, 0x8084, 0xfd6a, 0x1, 0x5, 0xfffffffb, 0xdb6, 0xffe, 0x5, 0x8, 0x8000, 0x7fff, 0xfffffff8, 0x2, 0x9, 0x12, 0x73, 0x6, 0x8, 0x3ff, 0x1, 0x100, 0x4, 0x8, 0x7, 0x2, 0x6d1, 0x29cb, 0x1, 0xfffffffd, 0xd2ca, 0x1f, 0x3, 0x1, 0x0, 0x2, 0x3, 0x0, 0x4, 0x2, 0x2, 0x79d5, 0x200, 0x7, 0x0, 0x9, 0x9, 0xffffffff, 0xfff, 0x3f, 0x7, 0xfffffffb, 0x81, 0x7fff, 0x7f, 0x7, 0x0, 0x3244, 0xc1f1, 0x6, 0x7bf, 0x5, 0x2, 0x3, 0x3, 0x101, 0x5, 0xb42, 0x3013ac0a, 0x7fffffff, 0x3, 0x0, 0x7fff, 0x2, 0x5, 0x7, 0xff, 0x0, 0x7, 0x9, 0x80000000, 0xffffffd0, 0xf7a7, 0x7fff, 0x67, 0x80000000, 0x40, 0x71e, 0x777fdc9f, 0x7fff, 0x4, 0x9, 0x81, 0x7, 0x100, 0x6, 0x10000, 0x200, 0x0, 0x2, 0x69b, 0x40, 0x0, 0x200, 0xffc00000, 0x1, 0x7, 0x4, 0x5, 0x8e, 0xfffffe00, 0x57f2, 0x100, 0x3, 0xc7c2, 0x5, 0x867, 0x3, 0x2, 0x7, 0x0, 0x2, 0x800, 0x2, 0x10000, 0xffffffff, 0xb, 0xe3, 0x80000001, 0x5bf, 0x6, 0x7, 0x0, 0xb18, 0x1f, 0x7, 0x2c, 0x3f, 0x8, 0x80000001, 0x3, 0x4, 0x5, 0x81, 0x3ff, 0x6, 0x65cf0000, 0x83, 0x3ff, 0x4, 0x3, 0x8, 0x8, 0x9, 0x9, 0x4dc, 0x1f, 0x8, 0x8, 0x100, 0xaa81, 0x400, 0x1, 0x20, 0x1, 0x7, 0x3, 0x9, 0x80, 0x1, 0x7, 0x2, 0x401, 0xffff75f1, 0x6, 0x6, 0x1, 0xffff, 0x6, 0x40, 0x2, 0xffff, 0x3, 0x1, 0x0, 0x70, 0x9, 0x9, 0x7fffffff, 0x2, 0x7, 0x1, 0x25, 0xffffffed, 0x1, 0x2, 0x401, 0xb68, 0x1, 0x0, 0x9, 0xac, 0x80000001, 0x80, 0x1, 0x40, 0x2, 0x2, 0x800, 0xf767, 0xffffff81, 0xee, 0x101, 0x5, 0x100, 0xfff, 0x9, 0x8d39, 0x6, 0x5, 0x401, 0x400, 0x2, 0x7, 0xd2, 0x38, 0x100000]}], [@TCA_POLICE_RATE64={0xc, 0x8, 0x6}, @TCA_POLICE_TBF={0x3c, 0x1, {0x0, 0x2, 0x1ff, 0x3, 0x3, {0x0, 0x0, 0x100, 0xff, 0x2330, 0x2}, {0x40, 0x0, 0xff, 0x6, 0xfffa, 0x3f}, 0x9, 0x80000000, 0x6}}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x5}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x1d999769}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x4, 0x4, 0x9, 0x1, 0x4, 0x84c4, 0x1, 0x8, 0x9, 0x1, 0xffffffff, 0xf3f5, 0x1, 0xfff, 0x0, 0x1, 0x4, 0x80000001, 0x225, 0x7, 0x743, 0x7, 0x7, 0x85, 0x2, 0x100, 0x8, 0x0, 0xffffffe1, 0x4, 0x9, 0x0, 0x0, 0x2, 0x2, 0x5, 0x1, 0xb8b, 0x6, 0xffffffe0, 0x5, 0x2, 0x7, 0x6, 0x0, 0xcb, 0x9, 0x3, 0x0, 0x80000000, 0x20000000, 0x7ff, 0x2439, 0xfffffff9, 0x8, 0x80000001, 0x8, 0x3, 0x8, 0x2, 0x2, 0x7, 0x8, 0x5e4, 0x100, 0x80, 0x81, 0x5, 0x8, 0xffffff8a, 0x7, 0x5d, 0x40, 0x7, 0x6, 0x6, 0x1000, 0x3f, 0xff, 0x2, 0x9, 0x6, 0x7, 0xfff, 0x10000, 0x1f, 0x1, 0x202, 0x3, 0x2, 0x1000, 0x9, 0x8, 0x0, 0xffffffff, 0xfffffbff, 0x4, 0x9, 0x6, 0x40, 0x8000, 0x4, 0x0, 0x995, 0x4, 0x5, 0x10001, 0x5, 0x5, 0x78da, 0x8, 0x2, 0x0, 0x8000, 0x1f, 0x34, 0x34d4, 0x60, 0x8, 0x0, 0x9, 0x1, 0x4, 0x0, 0x5, 0x80000000, 0x1, 0xfa22, 0x0, 0x2, 0x2, 0xd3, 0x2, 0x5, 0x3, 0xffffffff, 0xfff, 0xffff, 0xfff, 0x6b3, 0xfff, 0x3, 0x5c8, 0x6, 0x3, 0x8, 0x4, 0x4, 0x6, 0x3, 0x10001, 0xbd, 0x4, 0x80, 0x81, 0x4, 0xcaa, 0x2, 0x7fffffff, 0x7ff, 0x1, 0x6, 0x68e, 0x262, 0x9, 0x10001, 0x2, 0x5c, 0xc60, 0x2, 0x6, 0x5, 0x81, 0xffffffff, 0x8, 0x1000, 0x7dba, 0x3, 0x0, 0xffffffff, 0x1, 0x2d9c, 0xd00, 0x7f, 0x2, 0x5, 0x2, 0x6a, 0x1f, 0x1, 0x6f57, 0x4, 0x7f, 0xfe, 0x101, 0x0, 0x1, 0x7, 0x4, 0x0, 0x2, 0x1, 0x8, 0x6fc, 0x20, 0x4, 0x3ff, 0x80000000, 0x8, 0x1, 0x7, 0x0, 0x60, 0x380000, 0x1, 0x9, 0x80000001, 0x0, 0x1a04, 0x5, 0x3, 0x8, 0x5, 0xfffff801, 0x3, 0x2, 0x6, 0xffffffff, 0x401, 0x69, 0x800, 0x4, 0x80000000, 0x800, 0xd4, 0xfffffeff, 0x7, 0x5, 0x7fff, 0x2, 0x3f, 0x100, 0x7ff, 0x9a, 0x4, 0x2, 0x9, 0x3, 0x2, 0x0, 0x2, 0x1, 0x0, 0x8d6, 0x2]}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x6e}], [@TCA_POLICE_PEAKRATE={0x404, 0x3, [0x2, 0x2, 0x4515, 0xffffffff, 0x101, 0x3, 0x7fffffff, 0x6, 0x94, 0x2, 0xfffffff9, 0xffff1a80, 0x6, 0x684c, 0x5, 0x66b, 0xc3f0, 0xae5a, 0x6, 0x80000001, 0x4, 0x7, 0x3add, 0x9aa2, 0xc96, 0x5, 0x80000000, 0x5, 0x9, 0x7fffffff, 0x40, 0x20, 0x800, 0xa7, 0x3eb1, 0x5, 0x9, 0x9, 0x7fffffff, 0xfffffff7, 0x6, 0x0, 0x8001, 0x10000, 0x1, 0x7, 0x1f3, 0x9, 0x1, 0x3, 0x2, 0x6, 0x1, 0x6, 0x9, 0xd1, 0xf651, 0xfa6c, 0x3, 0x7fff, 0x800, 0x6, 0x5, 0x1, 0x3ff, 0x401, 0x1, 0x22f2, 0x0, 0x2, 0x8, 0x17c, 0x1000, 0x6, 0x8, 0x7, 0x401, 0x7ff, 0x8, 0x400, 0x8, 0xdc5a, 0x181, 0x8, 0x20, 0x2, 0x4, 0x5, 0x6, 0x8, 0x2, 0x80, 0x2, 0x0, 0xffff8849, 0x2, 0x101, 0x5, 0x1f, 0xdc2, 0x4, 0x401, 0x80000000, 0x8, 0x1000, 0x9, 0x7, 0x7ff, 0x4, 0x80, 0x80000001, 0x8, 0x800, 0x3, 0x3, 0x10001, 0x1, 0xae1, 0x4, 0x0, 0x9, 0x7ff, 0x0, 0x0, 0x80, 0x7, 0x0, 0x2, 0x8001, 0x3, 0x3, 0xfffffffd, 0x827e, 0x8, 0xffff, 0x100, 0x8297, 0xe44e, 0xfffffffd, 0x402, 0x8, 0x0, 0x7, 0x1, 0x5, 0x6, 0x9, 0x9, 0x7, 0x1, 0x0, 0x3, 0x4, 0x5, 0x7, 0x3, 0x1, 0xab89, 0x6e281690, 0x6, 0x68, 0x3, 0x7, 0x40, 0x6, 0x7cfd49cb, 0x8, 0xd49, 0x5, 0x0, 0xf8f, 0x7, 0x1, 0x1, 0x3, 0x4, 0x6, 0xfffffffc, 0x1f, 0x7f, 0x1fee, 0x76, 0x7, 0x3, 0x2, 0x5, 0x3, 0xffffffff, 0x800, 0xd2, 0x8, 0x1ff, 0x7f, 0x3, 0x2, 0x0, 0xa6, 0x3, 0x7, 0x1, 0x8001, 0x1, 0x8, 0xffff, 0x5fca, 0x1, 0x5, 0x6, 0x7, 0x4, 0x7fffffff, 0x4, 0xfd6e, 0x7, 0x4, 0x1ff, 0x1, 0x1, 0x3, 0x4, 0x401, 0x9, 0x904, 0x4, 0x2, 0x7, 0x10001, 0x6, 0x81, 0x1ff, 0xd87f, 0x0, 0x2, 0x7fff, 0x3, 0x90, 0x4be0, 0x3, 0x6, 0x80000001, 0xfffffffb, 0x3, 0x9, 0xffffffe1, 0x3ff, 0x3ff, 0x7ff, 0x100, 0xfff, 0x2, 0x1, 0x6, 0x771, 0xdf, 0x80, 0x3f]}, @TCA_POLICE_TBF={0x3c, 0x1, {0xad4, 0x7, 0x3, 0x1, 0xfff, {0x40, 0x2, 0x80, 0x401, 0x4, 0x2}, {0x8, 0x2, 0x6, 0x8001, 0x40, 0x9}, 0x8, 0x6c, 0x7fffffff}}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x1, 0x3, 0x842, 0x4, 0xe2, 0x80000001, 0x1ff, 0x0, 0x6, 0xe69, 0x6, 0x1e6c, 0x69f, 0x9, 0x10001, 0xff, 0x9, 0x1, 0x7fffffff, 0xd85e, 0x7, 0x5, 0x93, 0x3f, 0x3ff, 0x7c1, 0x326, 0x2, 0x2, 0x1ff, 0x80000001, 0x6a4, 0xfffffffa, 0x9, 0xff, 0x6a, 0x0, 0x53c7, 0xffff, 0xfa2c, 0x9, 0x538, 0xffff9236, 0xfffffe00, 0x1, 0x6e7, 0xe4, 0x80000000, 0x6, 0x1, 0x6, 0x4, 0x2, 0x7fffffff, 0x7, 0xff, 0x7643, 0x567, 0x80000000, 0x4, 0xfffffffe, 0x8, 0x5, 0x8000, 0x55b9, 0x5, 0x5, 0xfffffe01, 0xff, 0x7ff, 0x81, 0x6, 0x2, 0x5, 0x8000, 0x7f, 0x6, 0x3e260d6a, 0x6, 0x4, 0x0, 0x7, 0x7, 0x1, 0x80, 0xd142, 0x7f, 0x7, 0x5, 0x2, 0x5, 0x3, 0xffff7fff, 0xffff, 0x7, 0xf312, 0x2, 0x0, 0x7fff, 0x3, 0x50, 0x2000, 0x6, 0x9, 0x7, 0x1ff, 0x8, 0xc1, 0x4, 0x2, 0x9, 0x3, 0x9, 0xffff0000, 0x1ff, 0x8, 0x1, 0x81, 0x3, 0xfff, 0x1f8e, 0x9, 0x10000, 0x1ff, 0xd88, 0x72b3, 0x1, 0x5, 0x7, 0x8, 0x4927, 0x6, 0x6, 0xabe, 0x4, 0x0, 0x0, 0x2, 0x7, 0xfffffffc, 0x6c68, 0x8, 0x9, 0x7, 0x3, 0x9b, 0xa1, 0xfae, 0x5d5d60e5, 0x0, 0x2, 0x8, 0x5, 0x2, 0x9, 0x4, 0x7fffffff, 0x15b3, 0x7fffffff, 0x5, 0x6, 0x6, 0x6, 0x200, 0x4, 0x0, 0x8, 0x1, 0x9a6b, 0x80000000, 0x4, 0x7, 0x8, 0x0, 0x6, 0xff, 0x8, 0xffffffff, 0x9, 0xc7b, 0x397, 0xff, 0x3, 0x7ff, 0x2400, 0x8, 0x9, 0x0, 0x5, 0x6, 0x7, 0xffffff81, 0x9e4, 0x9, 0x6, 0x9, 0xe1, 0x10001, 0x1, 0xfff, 0x4, 0x40, 0x2, 0x970, 0x2, 0x1, 0x6, 0xffff, 0x6, 0x7ff, 0x2, 0x1, 0x8be, 0xc0, 0x5, 0x2, 0x401, 0x7, 0x9, 0x9, 0x1ff, 0x8, 0x4, 0x3, 0x100, 0x2, 0x4, 0x8, 0xa49c, 0xc0000000, 0x0, 0x1, 0x2, 0x7ff, 0x400, 0x81, 0x2, 0x101, 0x6, 0x170, 0x31, 0x6, 0xbae3, 0x10000, 0xfff, 0x8, 0x6, 0x3ff, 0x80000001, 0x10000, 0x101, 0x8000, 0x8, 0xe4, 0x8, 0x8]}, @TCA_POLICE_RESULT={0x8}, @TCA_POLICE_RATE64={0xc, 0x8, 0x2}, @TCA_POLICE_RATE64={0xc, 0x8, 0x4}, @TCA_POLICE_RESULT={0x8, 0x5, 0x1}]]}, {0x29, 0x6, "cd8514865dc5aa6ef5a23824ffe49480318eef47cb88af637001b374420afa2956d87f546d"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x1, 0x3}}}}, @m_sample={0x150, 0xf, 0x0, 0x0, {{0xb}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PARMS={0x18, 0x2, {0x8, 0x0, 0xffffffffdfffffff, 0x1, 0x10001}}, @TCA_SAMPLE_PSAMPLE_GROUP={0x8, 0x5, 0x3}, @TCA_SAMPLE_TRUNC_SIZE={0x8, 0x4, 0x6}]}, {0xf9, 0x6, "021982cfa44e5d2afe905735b932c6c4ec89a60266001d5397ac86e73248571b21eeae862bcb0ea17223814e8150ee3cb0b7a52772fe2243f7ffa83f7528a8498841543f5348faf1313cca52ae3c3b37ed41fa547ea06ed533fb0dec0761b19df35b036b08ccd904ee72ed65e24bc7a61a6ce0eede4a54a71db290f1647694c55b9d828fa0184c6b052bdc316dc14fd9bdc0e23767cbd342a907df3c343ade8817b399742e07207897e85916f6b80d064c16a655dc217a67fff4f0a5499c5ecb653a42ca020fe7b402f8ddf4dd44abd2f8de8f29c3d34bf41de170a9090d9d6377852181b7b1a153ee4b60f87147010c702af5f453"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1, 0x3}}}}, @m_ct={0x10b0, 0x17, 0x0, 0x0, {{0x7}, {0x88, 0x2, 0x0, 0x1, [@TCA_CT_LABELS={0x14, 0x7, "4e660ef2d2cd07b9d5a52a123cf0437c"}, @TCA_CT_LABELS_MASK={0x14, 0x8, "ad2ca04968062e700d622e04b8aa9409"}, @TCA_CT_NAT_IPV6_MAX={0x14, 0xc, @private0}, @TCA_CT_PARMS={0x18, 0x1, {0x6, 0x9, 0x10000000, 0x0, 0x200}}, @TCA_CT_PARMS={0x18, 0x1, {0x4d, 0x3f, 0x5, 0x1, 0x1c00000}}, @TCA_CT_NAT_IPV4_MIN={0x8, 0x9, @initdev={0xac, 0x1e, 0x0, 0x0}}, @TCA_CT_NAT_IPV4_MAX={0x8, 0xa, @private=0xa010101}, @TCA_CT_MARK={0x8, 0x5, 0x1ff}]}, {0x1004, 0x6, "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"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x0, 0x2}}}}]}, @TCA_CGROUP_EMATCHES={0x204, 0x3, 0x0, 0x1, [@TCA_EMATCH_TREE_LIST={0xb0, 0x2, 0x0, 0x1, [@TCF_EM_IPSET={0x10, 0x3, 0x0, 0x0, {{0x2, 0x8, 0x4ed}, {0xffffffffffffffff, 0x2}}}, @TCF_EM_META={0x9c, 0x1, 0x0, 0x0, {{0x100, 0x4, 0x5}, [@TCA_EM_META_LVALUE={0x33, 0x2, [@TCF_META_TYPE_VAR="c5dd2183810b1a", @TCF_META_TYPE_VAR="52d3f60ca7", @TCF_META_TYPE_VAR='^-', @TCF_META_TYPE_VAR="d5c973aa7acb5641", @TCF_META_TYPE_VAR="a4", @TCF_META_TYPE_VAR="2c9606", @TCF_META_TYPE_VAR="851f591b", @TCF_META_TYPE_VAR="d9de4cea5348fd", @TCF_META_TYPE_VAR="3997bf613325c0287180"]}, @TCA_EM_META_HDR={0xc, 0x1, {{0x5, 0x3f}, {0x200, 0x8, 0x2}}}, @TCA_EM_META_HDR={0xc, 0x1, {{0x7, 0x7f, 0x1}, {0x4, 0x5c, 0x1}}}, @TCA_EM_META_LVALUE={0xa, 0x2, [@TCF_META_TYPE_INT=0x4, @TCF_META_TYPE_VAR="7dd2"]}, @TCA_EM_META_HDR={0xc, 0x1, {{0x7, 0x2}, {0xad26, 0xff, 0x2}}}, @TCA_EM_META_HDR={0xc, 0x1, {{0x4, 0x7f}, {0x4, 0x0, 0x1}}}, @TCA_EM_META_HDR={0xc, 0x1, {{0xbf32, 0x3f, 0x1}, {0x3}}}, @TCA_EM_META_RVALUE={0x12, 0x3, [@TCF_META_TYPE_VAR="364568713e9dab6e0a78", @TCF_META_TYPE_INT=0x2]}]}}]}, @TCA_EMATCH_TREE_LIST={0x12c, 0x2, 0x0, 0x1, [@TCF_EM_NBYTE={0x1c, 0x1, 0x0, 0x0, {{0x40, 0x2, 0x1f}, {0x6, 0x8, 0x2, "583b7ce97c74636d"}}}, @TCF_EM_CONTAINER={0x10c, 0x2, 0x0, 0x0, {{0x2, 0x0, 0x8}, "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"}}]}, @TCA_EMATCH_TREE_LIST={0x1c, 0x2, 0x0, 0x1, [@TCF_EM_NBYTE={0x18, 0x2, 0x0, 0x0, {{0x7}, {0x1, 0x3, 0x1, "c23540"}}}]}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x7}}]}]}}, @filter_kind_options=@f_cgroup={{0xb}, {0x114, 0x2, [@TCA_CGROUP_EMATCHES={0x110, 0x3, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x101}}, @TCA_EMATCH_TREE_LIST={0xfc, 0x2, 0x0, 0x1, [@TCF_EM_CONTAINER={0xf8, 0x2, 0x0, 0x0, {{0x7, 0x0, 0x8b}, "4ed299c768a4286828c095cc1c5c2df0fb912ce4bcdff2a363d7e732653bbbb454ce2ac2fcaa610ea637208d72ecb59db5aa1cc04aafdb026f4b15f432b70713f41780c35f168063b195af93e3f865c5825fc2902767cf2a1ff5e5cfc6bac154f714f56d81b18ff9c26e541514f201b00d5e710a749f11580b1241df525527390b88563636093801a6f3270bfd35b35820f029244533b70767e9a895b2a58a4821c772946d58a102d0e99e1ad00f1938d9e5a7d4eb5e55644a2d5205e1ff20fa0a3491f1eee1f50c70081c9509a46e7a631b2002110419379cc742b9d1a45a07618b2336c65e77752ea3b1"}}]}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x6}}]}]}}, @TCA_RATE={0x6, 0x5, {0x6, 0x5}}]}, 0x6180}, 0x1, 0x0, 0x0, 0x44008800}, 0x20040000) ftruncate(r0, 0x208200) 07:50:26 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) 07:50:26 executing program 3: openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x10000, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) [ 362.903514] VFS: unable to read V7 FS superblock on device loop2. [ 362.937363] VFS: could not find a valid V7 on loop2. 07:50:26 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x208200) 07:50:26 executing program 2: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x40) ftruncate(r0, 0x208200) close(0xffffffffffffffff) 07:50:26 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f0000000040)={'ip6_vti0\x00', &(0x7f0000000180)={'syztnl2\x00', 0x0, 0x29, 0xad, 0x81, 0x1, 0x8, @local, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x7, 0x1, 0x4, 0x2}}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@getqdisc={0x28, 0x26, 0x210, 0x70bd2a, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, {0x3, 0x3}, {0x10, 0x3}, {0x9, 0xfff3}}, [{0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000050) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) 07:50:26 executing program 5: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100), 0xc7d34d74467c777f, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0xd4683, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x1d, r4}, 0x10, &(0x7f0000000100)={&(0x7f0000000180)={0x0, 0x0, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "2c266a1fcf18445a"}}, 0x48}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x11100930}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000480000082bbd7000ffdbdf250a008000", @ANYRES32=r4, @ANYBLOB="19386451"], 0x1c}, 0x1, 0x0, 0x0, 0x20000010}, 0x4000051) ioctl$SNDCTL_SEQ_RESETSAMPLES(r3, 0x40045109, &(0x7f00000001c0)=0xc0f) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fsetxattr$trusted_overlay_origin(r2, &(0x7f0000000180), &(0x7f00000000c0), 0x2, 0x1) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0xc0000, 0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) ftruncate(r0, 0x208202) r6 = socket$inet6(0xa, 0x1, 0x1) eventfd2(0xaa, 0x0) ioctl$F2FS_IOC_GET_FEATURES(r6, 0x8004f50c, &(0x7f0000000140)) 07:50:26 executing program 3: openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x10000, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 07:50:26 executing program 4: perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x40, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x80, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) 07:50:27 executing program 3: openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x10000, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) 07:50:27 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r0, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r0, 0x0) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f00000000c0)={0x2, @vbi={0x592816cb, 0x7, 0x1586, 0x4745504d, [0x681, 0x7e1edea9], [0x200, 0x3], 0x1}}) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x208200) 07:50:27 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) r1 = socket$bt_rfcomm(0x1f, 0x7, 0x3) sendfile(r1, r0, &(0x7f0000000000)=0x9e89, 0x1) 07:50:27 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0xfff) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$FITHAW(r1, 0xc0045878) 07:50:27 executing program 3: openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x10000, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 07:50:27 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x2, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) r1 = bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000000)=0xffffffffffffffff, 0x4) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x9) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) 07:50:27 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb, 0x0, 0x0, 0x0, 0x3], 0x0, 0x2}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000000)=0x10000) 07:50:27 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000004780)={0x2020, 0x0, 0x0, 0x0}, 0x2020) setresuid(0xee00, r1, 0x0) mount$overlay(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x800408, &(0x7f00000000c0)={[{@metacopy_on}, {@default_permissions}, {@xino_auto}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@xino_auto}, {@redirect_dir={'redirect_dir', 0x3d, './bus'}}, {@index_off}, {@nfs_export_on}, {@index_on}, {@lowerdir={'lowerdir', 0x3d, './bus'}}], [{@fowner_gt={'fowner>', r1}}]}) ftruncate(r0, 0x208200) 07:50:27 executing program 3: openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x10000, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 07:50:27 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) close(0xffffffffffffffff) r1 = openat$misdntimer(0xffffffffffffff9c, &(0x7f00000014c0), 0x441202, 0x0) fallocate(r1, 0x40, 0x8, 0x9) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r3, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r3, 0x0) mmap(&(0x7f00006c9000/0x4000)=nil, 0x4000, 0x1800007, 0x48012, r3, 0x0) ioctl$TIOCGPKT(r2, 0x80045438, &(0x7f0000000000)) preadv(r0, &(0x7f0000001440)=[{&(0x7f00000000c0)=""/131, 0x83}, {&(0x7f0000000040)=""/25, 0x19}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/238, 0xee}, {&(0x7f0000001280)=""/168, 0xa8}, {&(0x7f0000001340)=""/61, 0x3d}, {&(0x7f0000001380)=""/165, 0xa5}], 0x7, 0x6, 0x6) 07:50:27 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x13b) ftruncate(r0, 0x208200) openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x8480, 0x42) [ 363.969128] overlayfs: unrecognized mount option "fowner>00000000000000000000" or missing value 07:50:27 executing program 3: openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x10000, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) [ 364.021747] overlayfs: unrecognized mount option "fowner>00000000000000000000" or missing value [ 364.100663] audit: type=1804 audit(1627199427.733:152): pid=22993 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir264692858/syzkaller.hUPRWk/576/bus" dev="sda1" ino=15163 res=1 07:50:27 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$FIONCLEX(r2, 0x5450) [ 364.227884] audit: type=1804 audit(1627199427.853:153): pid=22999 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir264692858/syzkaller.hUPRWk/576/bus" dev="sda1" ino=15163 res=1 07:50:27 executing program 3: openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x10000, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 07:50:28 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010000507000000000000000008000000", @ANYRES32=r3, @ANYBLOB="0000ed5000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f00000002c0)={'erspan0\x00', r3, 0x8000, 0x8, 0x1, 0x1000, {{0x12, 0x4, 0x3, 0x18, 0x48, 0x64, 0x0, 0x4, 0x2f, 0x0, @rand_addr=0x64010100, @initdev={0xac, 0x1e, 0x1, 0x0}, {[@cipso={0x86, 0x25, 0x0, [{0x7, 0xc, "07440938f735140c3b08"}, {0x5, 0xa, "11bb1d2ba2946eb6"}, {0x7, 0x9, "76d6e909906a5b"}]}, @lsrr={0x83, 0xf, 0xb, [@empty, @initdev={0xac, 0x1e, 0x0, 0x0}, @local]}]}}}}}) sendmsg$nl_route_sched(r0, &(0x7f0000000400)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=@newtfilter={0x44, 0x2c, 0x4, 0x70bd29, 0x25dfdbfd, {0x0, 0x0, 0x0, r4, {0xc, 0x7}, {0xd, 0x8}, {0x1, 0xc}}, [@TCA_CHAIN={0x8, 0xb, 0x9}, @TCA_CHAIN={0x8, 0xb, 0x6fa}, @TCA_CHAIN={0x8, 0xb, 0xcbe9}, @TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x1}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0xfffffff0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) r5 = creat(&(0x7f0000000080)='./bus\x00', 0x42) ftruncate(r5, 0x208200) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000), 0x301000, 0x0) write$binfmt_elf32(r6, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x7f, 0x8d, 0xfb, 0x3, 0x2, 0x3, 0x200, 0x18a, 0x38, 0x292, 0x12, 0x8, 0x20, 0x2, 0x3fbd, 0x3, 0x7ff}, [], "6676631ee828baa77343801169773e2f04e6ffb83a321207dbb29958c50bc10c14b6ab3ff76c21a2121279bc0c3d8b80f7c35f73baa19cc6b66da6f213f1f655d989b43f2fab1027d270ad3753407a221dacad49df48718e9a73ef18a8d52adb81ac69b291c16bd3a850c397dbfec1b902ad1553c88d4d0a0f56cd614de689ae63e7dee51772b54dcfcf766bc4309a4bdb74ea9b7f000b8375e0a74da1dcb428abb5"}, 0xda) 07:50:28 executing program 2: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x9) ftruncate(r0, 0x208200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) socket$packet(0x11, 0x3, 0x300) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) close(r5) 07:50:28 executing program 4: perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x0, 0x13, 0x0, 0x20, 0x0, 0x41c1, 0x14000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x100000001, 0x80, 0x1, 0x0, 0x800, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) r1 = syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000180)={'vxcan1\x00', 0x200}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendfile(r1, r2, &(0x7f00000001c0)=0x5, 0x80000001) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) sendto$inet6(r3, &(0x7f0000000000)="b74db1cc694ef5cf019b83de66ac8a8e8f47f473247bd42029b08bdb4a0c738f45fcd6db283b0e0919de4bad5a8f3cbb84791f1a6e49", 0x36, 0x4, &(0x7f0000000040)={0xa, 0x4e21, 0x800, @mcast2, 0xc8f}, 0x1c) 07:50:28 executing program 1: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000000), 0x440000, 0x0) ftruncate(r0, 0x3) 07:50:28 executing program 3: openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x10000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) [ 364.491047] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 07:50:28 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./bus/file0\x00', 0x101, 0x3, &(0x7f0000000240)=[{&(0x7f00000000c0)="4fd860328d8a1feff902ddefd9af4d095618788e7bf7342abaac917edbcd28d87807b56b69e806fab0ee06c9b4", 0x2d, 0x2}, {&(0x7f0000000100)="3ffa550027dd25adc7f69975f56689dce20a128f32abd6279a7cbea6fd72254a7bfc92f0ef027635cc4bf899bac9881e6ae925f75b3539be27fdd997f8a5dfa0a2d28b265be6916aa57d168fe1d5", 0x4e, 0x2}, {&(0x7f0000000180)="ebab8248276b41cb088f3e7999af85c59948b647b9a30fd1fa1c9a1c53eee5d914e089151ad89e0ecc87a13138156ca514fc008eb0a37cf92d43871c2572d8a54bde9685931899621db93df990825155643cf39ff3fdd1dd5b511ca02e35bee88bfe10a91b5930e66cd61fd181abb87add93e77b340e075fd23d890828b398aabc654b7c11c8f9676780a98085c7091e1b74d8552e6924b9ed32bca24b0b6b2af1b19d5e78d6", 0xa6, 0x6}], 0x26203a, &(0x7f00000002c0)={[{')\'[#]['}, {'$'}, {']('}, {'$'}, {'%e+'}, {'f,{()'}, {'@]$'}, {'}\'@/w'}, {',,'}], [{@fowner_lt}, {@audit}, {@func={'func', 0x3d, 'MODULE_CHECK'}}]}) preadv(r1, &(0x7f0000001500)=[{&(0x7f0000000340)=""/167, 0xa7}, {&(0x7f0000000400)=""/24, 0x18}, {&(0x7f0000000440)=""/75, 0x4b}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/59, 0x3b}], 0x5, 0x55, 0x6) ftruncate(r0, 0x208200) 07:50:28 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x5, 0x3f, 0x20, 0x40, 0x0, 0x6, 0x50102, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x400, 0x0, @perf_config_ext={0x3, 0xb810}, 0x1020, 0x8f4d, 0xcee9, 0x7, 0x5, 0x5, 0x0, 0x0, 0x4, 0x0, 0x7}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x0) 07:50:28 executing program 3: openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x10000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) 07:50:28 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x401) close(0xffffffffffffffff) [ 364.824420] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 07:50:28 executing program 3: openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x10000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) 07:50:28 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000041c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}, 0x0, 0x0, 0x80, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) 07:50:28 executing program 2: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r1, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r1, 0x0) ftruncate(r1, 0x208200) close(0xffffffffffffffff) 07:50:28 executing program 5: getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) 07:50:28 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x10, 0xffffffffffffffff, 0xf381c000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) sendfile(r4, r2, 0x0, 0x770) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 07:50:28 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 07:50:28 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}, &(0x7f0000000040)=0x10) 07:50:28 executing program 5: r0 = creat(&(0x7f0000000000)='./bus/file0\x00', 0x28) r1 = openat$mice(0xffffffffffffff9c, &(0x7f00000010c0), 0x101001) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r2, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r2, 0x0) perf_event_open(&(0x7f0000001280)={0x2, 0x80, 0x4, 0x1, 0x22, 0x9, 0x0, 0x1, 0x104, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000001240), 0x3}, 0x11400, 0x7fff, 0x7f, 0x0, 0x8, 0x6, 0x8fcd, 0x0, 0x7, 0x0, 0x20}, 0x0, 0xa, r2, 0x1) r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000001180), 0x80080, 0x0) r4 = perf_event_open$cgroup(&(0x7f0000001300)={0x2, 0x80, 0x9, 0x0, 0x0, 0x6, 0x0, 0x0, 0x20008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_config_ext={0x80000000, 0x3ff}, 0x10, 0xa2, 0x1, 0x7, 0x7f, 0x1, 0x2, 0x0, 0x400, 0x0, 0xffffffffffff53e5}, r2, 0xc, r3, 0xd) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000001380)='@E.-\xdb@!$&$-[$#-),C]\x00') bpf$PROG_LOAD(0x5, &(0x7f00000011c0)={0x18, 0x6, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000100000000000000030000000412fcff778752245fd1b56e", @ANYRES32=r0, @ANYBLOB="00000000000400009500000000000000"], &(0x7f0000000080)='GPL\x00', 0x8, 0x1000, &(0x7f00000000c0)=""/4096, 0x40f00, 0x16, '\x00', 0x0, 0x10, r1, 0x8, &(0x7f0000001100)={0x6, 0x4}, 0x8, 0x10, &(0x7f0000001140)={0x0, 0x8, 0x1, 0x437}, 0x10, 0xffffffffffffffff, r3}, 0x78) ftruncate(r0, 0x208200) 07:50:28 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$BTRFS_IOC_QGROUP_LIMIT(r0, 0x8030942b, &(0x7f0000000040)={0x3, {0x8, 0x6, 0xfffffffffffffffb, 0xffff, 0x93a}}) ftruncate(r0, 0x208200) close(0xffffffffffffffff) chdir(&(0x7f0000000000)='./bus\x00') 07:50:28 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 07:50:29 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r1, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r1, 0x0) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0x9, 0x5, 0x54, 0xe0, 0x0, 0x7, 0x10, 0x8, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_bp, 0x8000, 0x4, 0x0, 0x6, 0x3, 0x1, 0x8, 0x0, 0x6, 0x0, 0x2}, r0, 0x6, r1, 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x3f) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) tkill(0x0, 0x1b) 07:50:29 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) splice(r0, &(0x7f0000000040)=0x3, r0, &(0x7f00000000c0)=0x5, 0x9, 0x4) open(&(0x7f0000000000)='./bus/file0\x00', 0x490000, 0x104) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000100)=""/69, 0x45}], 0x1, 0x3, 0x9) ftruncate(r0, 0x208200) 07:50:29 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 07:50:29 executing program 5: creat(&(0x7f0000000080)='./bus\x00', 0x0) syz_open_dev$media(&(0x7f0000000180), 0x3, 0x200002) creat(&(0x7f0000000100)='./bus\x00', 0x6) r0 = syz_open_dev$vivid(&(0x7f00000001c0), 0x3, 0x2) ftruncate(r0, 0xffffffffffffffff) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000), 0x802, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000000140)={0xf8, 0xff, 0xca87, 0x40, 0x0, 0x80}) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000200), 0x270000, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r3, 0xc038943b, &(0x7f0000000280)={0x1000, 0x18, '\x00', 0x0, &(0x7f0000000240)=[0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) splice(r1, &(0x7f0000000040)=0xfff, r2, &(0x7f00000000c0)=0x6, 0x80000001, 0x3) 07:50:29 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x144) ftruncate(r0, 0x208200) close(0xffffffffffffffff) r1 = getpgid(0x0) r2 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000001300), 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000001340)={0x14, 0x2, {0x1ffe0000000, @struct={0x6, 0x7}, 0x0, 0x7f, 0x597, 0x8, 0x1, 0x300, 0x400, @usage=0x3, 0x8001, 0x9, [0x80000000, 0x7, 0x8b0a, 0x7fffffff, 0x2, 0x40]}, {0x101, @usage=0x9, 0x0, 0x1, 0x8, 0x0, 0x7, 0xffff, 0x4b4, @struct={0x9, 0x7}, 0x1, 0x1, [0x5, 0x6, 0x8, 0x1, 0xd3, 0x92b]}, {0x9, @usage=0xade, 0x0, 0x80000000, 0x1, 0x0, 0xc9, 0x9, 0x10, @struct={0x9, 0x2}, 0x9, 0x1, [0x5, 0x0, 0x7, 0x401, 0x9, 0x3]}, {0xfffffffffffffff9}}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00000000c0)={0x3, 0x6, {0xffffffffffffffff}, {0xee00}, 0x100, 0xffff}) read$FUSE(0xffffffffffffffff, &(0x7f0000001f40)={0x2020, 0x0, 0x0, 0x0}, 0x2020) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={r6, r7}, 0xc) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) sendfile(r2, r5, &(0x7f0000000040)=0x400, 0x9) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000001740)={0x22, 0x0, {0x2, @struct={0x8, 0x20}, 0x0, 0x800, 0x8, 0x4, 0x1, 0xffffffffffffffff, 0x0, @usage, 0x40, 0x1f, [0x9, 0x80000001, 0x280000000000000, 0x8001, 0x3f]}, {0x9, @usage=0xfffffffffffffffe, 0x0, 0x1f, 0x1ff, 0x20, 0x3, 0x8, 0x45, @usage=0x8000000000000, 0x92, 0xf2, [0xf5e, 0x0, 0x400, 0x1, 0x1, 0x7]}, {0x0, @usage=0x5, 0x0, 0x7fffffff, 0xd31, 0xfffffffffffffffd, 0x2, 0x1, 0x464, @struct={0x18bd, 0x5aeb}, 0x1, 0x6, [0x0, 0x7f24, 0x9, 0xa795, 0x8, 0xfffffffffffffff9]}, {0x8000, 0x5, 0xfff}}) ioctl$BTRFS_IOC_BALANCE_V2(r2, 0xc4009420, &(0x7f0000001b40)={0x0, 0x1, {0x200, @struct={0x9, 0x4}, r3, 0x5, 0x1, 0x7, 0x100000000, 0x0, 0xe0, @struct={0x3, 0xffffffff}, 0x8, 0x0, [0x40, 0x9d, 0x6, 0x1f, 0x6, 0x1]}, {0x1, @struct={0x4, 0x8aa}, 0x0, 0x6bf3, 0x80, 0x1000, 0x0, 0x8, 0x418, @usage=0x800, 0x6, 0x7fffffff, [0x0, 0x1, 0x6, 0x200, 0xfffffffffffffff9, 0x9]}, {0x4, @usage=0x5, r8, 0x6, 0x8, 0x1, 0x7ff, 0xfffffffffffffffc, 0x1, @struct={0xfffffffa, 0x2}, 0x1, 0x8, [0x9, 0x6, 0x9, 0x5, 0x9, 0x9b]}, {0x5, 0x5, 0x1}}) fcntl$setown(r0, 0x8, r1) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) 07:50:29 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 07:50:29 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) preadv(r0, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/152, 0x98}, {&(0x7f0000000180)=""/226, 0xe2}, {&(0x7f0000000000)=""/101, 0x65}], 0x3, 0x7, 0x7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000e, 0x12, r1, 0x0) ioctl$RTC_WIE_OFF(r1, 0x7010) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r0, 0x4008941a, &(0x7f00000002c0)=0x2) 07:50:29 executing program 5: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x184) ftruncate(r0, 0x208200) r1 = signalfd4(r0, &(0x7f0000000040)={[0x4]}, 0x8, 0x80000) ioctl$TIOCSPTLCK(r1, 0x40045431, &(0x7f0000000080)=0x1) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000140)={r0, 0xffffffff, 0xd43, 0x8}) ioctl$TIOCL_GETKMSGREDIRECT(r2, 0x541c, &(0x7f0000000100)) 07:50:29 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x3f, 0xfc, 0x0, 0x80, 0x0, 0x7fff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x204, 0x0, 0x80}, 0x0, 0xfffffffffffffffc, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000000180)='net/igmp6\x00') setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000001c0)={@in={{0x2, 0x4e22, @multicast1}}, 0x0, 0x0, 0x12, 0x0, "0d8c09c8295dcdcc03bb319515c4733731710dcfb35c2c7de9989afe52d3c5e061937e51f9294fc18ee012dd6050d8887ede8bfc5fad6291c06dba11aaec78f923b5c7aca0465d383f185560ba15a328"}, 0xd8) rt_sigqueueinfo(r2, 0x2, &(0x7f0000000040)={0x31, 0x0, 0x8}) fcntl$setown(r0, 0x8, r2) sendto$inet6(r1, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) 07:50:29 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 07:50:29 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) chdir(&(0x7f0000000000)='./bus\x00') 07:50:29 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb]}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000000)={0x3, 0x0, 0x1000, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)={'#! ', './bus', [{0x20, '{(-%\''}, {0x20, '(-^'}, {0x20, '$,#%,'}, {0x20, '-'}, {0x20, '+*#,:@}\\]&(-'}, {0x20, '\'*'}, {}, {}], 0xa, "4d537ae3b8c87a5c1d859ee861b5f4e2c543a1fd8c4eee8c0918c94c3dba288a74d7d828d4fbb3060c84043f54ca1b49737dc8bb672f05639e9664bb8a1c536139e981660a99c8a361665271acb81cc5d6f27af13f20548fa3495a36e905ca37583317904685b48c7b2be88eda3fff9476544733fec6081f6f607c0e1ba060b3c46ed4629056e722e3690c1bb30e2faf33d3d6"}, 0xc0) 07:50:29 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000000400)="43650cdcc321c15f2ba80716496e528fbe6060b7713e5a00a947f0943b", 0x1d, 0x4000080, &(0x7f0000000440)={0xa, 0x4e23, 0x7, @loopback, 0xebe}, 0x1c) r1 = syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x0, 0xffffffffffffffff, 0xd5, 0xf0, @buffer={0x0, 0x39, &(0x7f0000000040)=""/57}, &(0x7f0000000180)="be98de4254d288b5c821f0d679cae2054df84facf74f4241ac73965c0faa5d6d37230d06fe4da9b41d865e915d914c418fac5bb355d4589beb50e111a88543c093986b8a4ba04b34589a3cf8cb493b2667b90459ca2d8d1e40f58f977a9c5075832623d2b6368f76ca5e705872c985b7f9ff2e7d12582d6820716c84911c12e5c71553095961a0c687e5bda529775ba71135a21ab2bb64207daf8b208a4e05a60790b08c62b512199b07419983c9bb91c1410c226060cf9f41924ec265b5ce2162459e6b9885553dce47533fafcbcdbdb232104212", &(0x7f0000000280)=""/154, 0x3, 0x20, 0x3, &(0x7f0000000340)}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x8, @mcast1, 0x8}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) 07:50:29 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x42) ftruncate(r0, 0x208200) close(0xffffffffffffffff) 07:50:29 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 07:50:29 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000180), 0x200, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x3, 0x0, 0xbb, 0x5, 0x0, 0x9, 0xa4000, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x1, @perf_config_ext={0x7, 0x8}, 0xb00, 0x62, 0x59971ac, 0x5, 0x7, 0x8000, 0xf76e, 0x0, 0xae, 0x0, 0x2d}, 0x0, 0x8, r1, 0x1) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) 07:50:29 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) close(0xffffffffffffffff) r1 = geteuid() mount$overlay(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x1044028, &(0x7f00000000c0)={[{@xino_off}, {@xino_on}, {@index_on}, {@xino_auto}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './bus'}}, {}, {@metacopy_off}, {@xino_off}, {@xino_off}], [{@uid_gt={'uid>', r1}}, {@smackfstransmute}]}) getpeername$packet(r0, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14) 07:50:29 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(r2, 0x0, 0x0) fchown(r0, 0x0, r2) 07:50:29 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x208200) 07:50:29 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 07:50:29 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)='$', 0x1, 0x24000010, &(0x7f0000000040)={0xa, 0x4e24, 0x6, @mcast1, 0x80000000}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f00000001c0), 0x4) 07:50:29 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0), &(0x7f0000000100)=@v3={0x3000000, [{0x8, 0x3f}, {0x4, 0xdef3}]}, 0x18, 0x1) ftruncate(r0, 0x208200) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), r0) sendmsg$NL80211_CMD_CRIT_PROTOCOL_STOP(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x300, 0xc7f, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20008004}, 0x4014) close(0xffffffffffffffff) open(&(0x7f0000000000)='./bus\x00', 0x200, 0x12e) 07:50:29 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open$dir(&(0x7f0000000000)='./bus\x00', 0x2080, 0x4) unlinkat(r1, &(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x208200) 07:50:29 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) setxattr$incfs_size(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040), &(0x7f00000000c0), 0x8, 0x1) 07:50:30 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) [ 366.350407] audit: type=1804 audit(1627199429.983:154): pid=23215 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir468972178/syzkaller.YofcXT/626/bus" dev="sda1" ino=13969 res=1 07:50:30 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x80) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='cubic\x00', 0x6) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) [ 366.474677] audit: type=1804 audit(1627199430.103:155): pid=23227 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir064468421/syzkaller.2xUQ5K/617/bus" dev="sda1" ino=15193 res=1 07:50:30 executing program 5: r0 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc2}, &(0x7f00000000c0)={0x0, "e6a1ea9e44b07bfe1adc240b69399b9755bf40f3392555dce12db675286ea1a55b9b00160cf975605aaf4d00f30c9578806503ab78a9943a625eebfc73b91d25", 0x1f}, 0x48, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r2 = add_key$fscrypt_v1(&(0x7f0000000140), &(0x7f0000000180)={'fscrypt:', @desc2}, &(0x7f00000001c0)={0x0, "c1a5d59a1d36be6fa60ad281165eae69bcf912945812e46a44e80baf65d3eb45c982b7ad100bcc6a547193d164ffd3a686d1b3d3324eaea3d5cd7052417cf01a", 0xffffffe1}, 0x48, 0xffffffffffffffff) ftruncate(r1, 0x208200) r3 = add_key$user(&(0x7f0000000200), &(0x7f0000000300)={'syz', 0x2}, &(0x7f0000000480)="5740d82e850e491c8966bca2da96c79ae891553436e396d82f1124fa46fcfcb270ebd9f32586a549628c1e6d89ab6dd44ee0d4647570564bf384f88b58035cd18e9191c04b5f719fb46e8be316dbfca9d06cee1ca6087de2f18dd446bb2f40ae818697975c046e8321aab76134e840bb7264574cdde9d3e6fae261b46fd1e89fe9f253", 0x83, 0xfffffffffffffff8) r4 = add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r4, r3}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000340)=[{&(0x7f0000000240)="162671b890bc832a4ceae4987d12fa61d704f8ae153a9f3863fcc284de00bcccca0b1b1d0e888d3d357648e2b3974a43d2b5f43145ff9134703c3dd136f8ba12a154296684914aebd4f0c535b64ceadc95c8d9824fcddd3adc63f9b2049fb570920a2d119bbfbb51756ad2d3d9ed2c78d3701c42c81d6b8f85de76abf7804bf72885b2a804960f9f742f86576b7a98ff82c41bacfd4e69e23c7227e126ce0244a68cd9358798cdd565ddff88c5b12b311ea0bb4a5084281e05ac22fdd01e4cf520dc84f135415f25", 0xc8}], 0x1, r4) 07:50:30 executing program 1: ftruncate(0xffffffffffffffff, 0x208200) [ 366.558947] audit: type=1804 audit(1627199430.133:156): pid=23227 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir064468421/syzkaller.2xUQ5K/617/bus" dev="sda1" ino=15193 res=1 07:50:30 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) 07:50:30 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x101000) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983e, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x20, 0x9, 0x8001, 0x3, 0x3ff, 0xa7b5, 0x7fff, 0x4aca25e4}, &(0x7f0000000040)=0x20) [ 366.674723] audit: type=1804 audit(1627199430.233:157): pid=23236 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir468972178/syzkaller.YofcXT/626/bus" dev="sda1" ino=13969 res=1 07:50:30 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x20) ftruncate(r0, 0x208200) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000007, 0x50, r1, 0xb926f000) close(0xffffffffffffffff) 07:50:30 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) 07:50:30 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r3 = dup2(0xffffffffffffffff, r0) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000000280)=0xfffffffc) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000080)={r2, 0x0, 0x0, 0x1ff, 0x0, 0x9, 0xffff, 0xd9ae, {0x0, @in={{0x2, 0x4e20, @broadcast}}, 0x0, 0x0, 0x8000000}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={r2, 0x4, 0xfffffffe}, &(0x7f0000000080)=0xc) r4 = creat(&(0x7f0000000000)='./file0\x00', 0xa81126b87983072b) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) r7 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000000080)={r8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000180)={r8, @in={{0x2, 0x4e20, @multicast2}}, 0x5, 0x24}, &(0x7f0000000240)=0x90) ftruncate(r4, 0x208200) 07:50:30 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f0000000000)=0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f00000002c0)={{}, r2, 0xc, @unused=[0x2, 0x80, 0x9], @devid}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f00000000c0)={"6f28805427892b9c4edca3a01fa9bdc8", r2, 0x0, {0x0, 0xa0000000}, {}, 0x9d40, [0x4, 0x0, 0x7, 0x1, 0x9, 0x8, 0x7, 0x1, 0x7, 0x81, 0x3ff, 0xfffffffffffffffa, 0x0, 0x2]}) ftruncate(r0, 0x208200) 07:50:30 executing program 4: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x3c, &(0x7f0000000040)) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0xc1, 0x8, 0x7, 0x2, 0x0, 0x2, 0x8800, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffd, 0x2}, 0x410, 0x8001, 0x7, 0x2, 0x6, 0x9, 0x5, 0x0, 0x400, 0x0, 0x4}, r1, 0x7, r0, 0x2) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r2, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000000000)={0xa, 0x4e24, 0x983a}, 0x1c) 07:50:30 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@ipv4_getaddr={0x74, 0x16, 0x400, 0x70bd2c, 0x25dfdbfd, {0x2, 0x80, 0x40, 0xff}, [@IFA_FLAGS={0x8, 0x8, 0x27b}, @IFA_CACHEINFO={0x14, 0x6, {0x9, 0x6, 0x6, 0x1ff}}, @IFA_ADDRESS={0x8, 0x1, @empty}, @IFA_BROADCAST={0x8, 0x4, @loopback}, @IFA_CACHEINFO={0x14, 0x6, {0x5, 0x9, 0xa7, 0x3}}, @IFA_BROADCAST={0x8, 0x4, @private=0x9}, @IFA_LABEL={0x14, 0x3, 'veth1_virt_wifi\x00'}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000884) accept4(0xffffffffffffffff, &(0x7f0000000140)=@can, &(0x7f00000001c0)=0x80, 0x0) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) close(0xffffffffffffffff) uselib(&(0x7f0000000000)='./bus\x00') 07:50:30 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x1}) 07:50:30 executing program 1: pipe(&(0x7f00000003c0)={0xffffffffffffffff}) ioctl$VIDIOC_G_PRIORITY(r0, 0x80045643, 0x3) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000040)='./bus\x00', 0xc3, 0x1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="8b5112312fa589678fb52b9b3b9f086f37da8e8d82a5acc3607cbfa933726b8cb0bab360a492c28bc006b457fa4c62252e127a069fc3ab9141dff70e08328cd416993f47fe25008d63a694d15afccafce6ed6624e79fe022d67d3582480dfb6cce61a290356af8e3d84289bb7014e60c8afe1a0efb784e52869bf1b4b3d2e5ed54dc994b50ffb1809754c6cb882288e2ea210593ea8517ee86426203f7640c6da7ae4554a72430c43a9079d3615b12182ccb813e47c68c46e2555ca8851dbc1c89f9f09f3e4b0cae0966beab872f467dfc91e434ef690fd1311a13", 0xdb, 0x8001}], 0x4084a, &(0x7f0000000200)={[{}, {'-^\'}'}, {'\xa0!\x00'}], [{@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@smackfsdef={'smackfsdef', 0x3d, '\b\x8b!!/*(--'}}, {@euid_gt}]}) statx(r2, &(0x7f0000000280)='./bus\x00', 0x4000, 0x800, &(0x7f00000002c0)) 07:50:30 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a, @private2={0xfc, 0x2, '\x00', 0x10}}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) write$FUSE_INTERRUPT(0xffffffffffffffff, &(0x7f0000000080)={0x5b, 0xffffffffffffffda}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r3, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r3, 0x0) read$FUSE(r2, &(0x7f0000000180)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f00000021c0)=r4) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000000)=@gcm_256={{0x303}, "e8b67fcec56f34d7", "d81c258da7256acf5a9d27de0c83adb167926e41f4dc977dec26fb49e33399a9", "75794085", "f56ad9a2a4bb1132"}, 0x38) 07:50:30 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x7, 0x5}, 0x200a, 0x10000, 0x82, 0x6, 0x0, 0x2, 0xfffd}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) 07:50:30 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) umount2(&(0x7f0000000000)='./bus\x00', 0x1) ftruncate(r0, 0x208200) 07:50:30 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x101) ftruncate(r0, 0x208200) close(0xffffffffffffffff) 07:50:31 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) r1 = syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) fsetxattr$trusted_overlay_origin(r1, &(0x7f0000000000), &(0x7f0000000040), 0x2, 0x2) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000000180)="a0ba9d56e08b030855a35fb882a7c3ef7a16752bccbbd609b5e623bd1a7fa1b24d34530f6f57c235a85493185bfb74fc270d568bd626b4ce86b73a1bf18a3899884122b50d730c11", 0x48, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) 07:50:31 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) close(0xffffffffffffffff) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) close(r1) ioctl$SNDCTL_TMR_CONTINUE(r1, 0x5404) 07:50:31 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r0, &(0x7f0000000080)={0x10}, 0x10) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000140)={{r0}, 0x0, 0xf2c0ec6a1fa3bf1c, @unused=[0xffff, 0x7fff, 0x5, 0x2], @subvolid=0x2}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000000), 0x106, 0x3}}, 0x20) creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ftruncate(r1, 0xffffffffffffff9f) 07:50:31 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) sendfile(r0, r0, &(0x7f0000005080)=0x40, 0x10001) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) recvmmsg(r1, &(0x7f0000004d40)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @multicast2}, 0x80, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001100)=""/141, 0x8d}, 0x2}, {{&(0x7f00000011c0)=@generic, 0x80, &(0x7f0000001300)=[{&(0x7f0000001240)=""/130, 0x82}], 0x1}, 0xfff}, {{&(0x7f0000001340)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000002800)=[{&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/50, 0x32}, {&(0x7f0000002400)=""/210, 0xd2}, {&(0x7f0000002500)=""/218, 0xda}, {&(0x7f0000002600)=""/111, 0x6f}, {&(0x7f0000002680)=""/201, 0xc9}, {&(0x7f0000002780)=""/95, 0x5f}], 0x7}, 0x1}, {{&(0x7f0000002880)=@qipcrtr, 0x80, &(0x7f0000002a40)=[{&(0x7f0000002900)=""/62, 0x3e}, {&(0x7f0000002940)=""/16, 0x10}, {&(0x7f0000002980)=""/116, 0x74}, {&(0x7f0000002a00)=""/29, 0x1d}], 0x4}, 0x8}, {{&(0x7f0000002a80)=@pptp={0x18, 0x2, {0x0, @dev}}, 0x80, &(0x7f0000004cc0)=[{&(0x7f0000002b00)=""/4096, 0x1000}, {&(0x7f0000003b00)=""/194, 0xc2}, {&(0x7f0000003c00)=""/173, 0xad}, {&(0x7f0000003cc0)=""/4096, 0x1000}], 0x4, &(0x7f0000004d00)=""/40, 0x28}, 0x1}], 0x5, 0x40, &(0x7f0000004e80)={0x77359400}) ftruncate(r0, 0x208200) creat(&(0x7f0000004f00)='./bus\x00', 0x60) sendmsg$nl_xfrm(r1, &(0x7f0000004f80)={&(0x7f0000004ec0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000004f40)={&(0x7f0000004fc0)=ANY=[@ANYBLOB="1400fe030028bd700768b3065b8726bdfb6fb60f35e6240597382ea42595a6ca9830e22575af5a7ecf0755ca00f824b6fde9bb007709b1862df8d84908f6ad49317a26b83529c58b36b2304f365f21af6e55b66b0c7daf166a8302f63324d136b5d45d22437f0cd528a1fa8f6cb14e6050fb43f571c128277ee744080a220f5bb4f9"], 0x14}, 0x1, 0x0, 0x0, 0x40010}, 0x844) 07:50:31 executing program 3: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000180)={0x402f, {{0x2, 0x4e24, @multicast1}}, 0x0, 0x4, [{{0x2, 0x4e22, @multicast1}}, {{0x2, 0x4e21, @empty}}, {{0x2, 0x4e20, @private}}, {{0x2, 0x0, @multicast1}}]}, 0x290) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) getsockname$packet(r0, &(0x7f0000005400)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000480)=0x14) sendmsg$BATADV_CMD_SET_HARDIF(0xffffffffffffffff, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendmmsg(r1, &(0x7f00000038c0), 0x4000000000000a8, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) close(0xffffffffffffffff) 07:50:31 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x20) ftruncate(r0, 0x208200) accept4$bt_l2cap(r0, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80800) syz_mount_image$adfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x8, 0x60, &(0x7f0000000400)=[{&(0x7f0000000140)="69c1aacad3e7f15c8248e070bb464c8341a9e6746e6c7fb1a25dc65aaa35", 0x1e, 0xb9}, {&(0x7f0000000180)="d301189bc456adf6feece77495177fa44e012f88fe96bdf90767008cefd92faea24033baa9009350581cf18d99bbd08e6af49218ef771822f0b6fb31b57a1a7e85e7fd0fcde22b2a49e75d6bc264e967d85e945bea6f90c51b9881b8d075be02b6dc4b5e52cf0487c4cad239e4b57478429c7c2df5779ce37ac79915cc68d66c2feac335003bd8d2abbde7171f92a76f5be08aa3a1143b83a655d0d38fe1", 0x9e, 0x400}, {&(0x7f0000000240)="64d79a73091ec1e2d522216ab1e214b79401adf90d41869d8449186f1fb0cf790fc3e68cef61926df5de737b01402c92d1b16a780b87c11ea34d6865685ce7a6e4abce226ab55b2f85fe1c675550ab8002f3d35a9584ccee2d4cd1583025e2c2fa1405586d5b3961ff8191169a8497470a23daabde551c294993453a2592ec6a08db75e0eebd8fe7f1d169768543194e42228674a55fea99823f8482d797dd0f45b4bcd5afe5a012de78d023b9f560eae8019168e30c7660f2ac731c6f8414f724362c417a4d5998dbec293f23672d1bb4336995ffbb", 0xffffffffffffff6d, 0x7}, {&(0x7f0000000340)="35eef84eec112f46775639d5cde923879f00988c26d67af4489c11b6e5beac5a45cebc78d63f866fca760f50a21b66c9c64bc870860f61939ffdf49b6a112a10369af340d76bffdb30b64dfc22d00af8158fd080a93ab60792df96123b287a313c4f7872b46cd38d73747c01eee861eba6863e4450a6e82c43a0fb32ecd4f18b2c3cda23ae48239fd8fa7db245b789c380f155be7d2092b2b2e8", 0x9a, 0xf2c0}], 0x1008025, &(0x7f0000000480)={[{}, {',}.\xd2]@}\xdd:,-\xe5'}, {}], [{@fowner_gt={'fowner>', 0xee00}}, {@audit}, {@dont_measure}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$full(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) r2 = openat$6lowpan_control(0xffffffffffffff9c, &(0x7f0000000540), 0x2, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000580)=0x80000001) close(r1) syz_mount_image$sysv(&(0x7f00000005c0), &(0x7f0000000600)='./bus\x00', 0x18, 0x5, &(0x7f0000000940)=[{&(0x7f0000000640)="0d251cc0ef87c433b111340ba5ea4c3aa895554c545e7c30e52c967b74da11b43738be34d7d10dfbdd5171c978779594ebbf1e378252bcb6fdb76f87a8598ee396957155f984d94a932bb377dab568e8b09b2f6a81dc7a82c61ce98f850927521f00984a960529cf13531bb50e66d73320f43e40f72bc40462b442623af3c09eda5f1a7e8c08a36ea90418d9edb8e081df25eb179dd194fa0c055134e103f335e52b1c86df01df9d644f3fa9c40ddf013d0cd60cf6e38620165302322a23edaf", 0xc0, 0x8001}, {&(0x7f0000000700)="5ca012eb049fc856b42b1d334ca0f01b4773f38750a4a9c216669c7b6b85f6f7e6309a1896c85e257c8d1e0d1ecf7f8fedbd88f6db46f12ad9e136182a924c88b45858387d2507f14d", 0x49, 0x1}, {&(0x7f0000000780)="7127f9818c175f85826239e13a3e880ae0e0e090352c2939e7f6ebcb48447fd0e7954615aac1fb1d61c97cf42d3a30fbc7709044dafe6aa38da7980f5fec33549c5953655b20231d18b16f6a85c816da9a79b0fedf2f7a7c2b8dd67ea97fead76cc1ded667094a1bc4d65a55e991e2bff490e5e39dd780d9ebf494428e0901bebd605f57a7774810a260102eab9df2110561f7", 0x93, 0xe899}, {&(0x7f0000000840)="912495302db69602d5fcc48b5cdd266d263c3acf7aa0f610609e2eaec07f", 0x1e, 0x3}, {&(0x7f0000000880)="9e07f72b784e83749e7ffdb15feadf6fffa0dc63008b4f760dda8637739218d36de8c30f4310895cb9bdd63bb3dc880e485d273afe87ef201f522193bd947902ae004a61bf53de5debe2467775bf8c64ae29258a9a1e217e3df899d911cf0c30c197d987324a153ee0ac9f065f6e804cc1856db4e050933e4b2391ba9bbd0d301d889b0b90bf4e9620d3939e4489a7ff3eb295c8b9736405cee7b5ae42", 0x9d, 0x241f}], 0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="2e572c25115d2c2409000000002c2e2c657569643e", @ANYRESDEC=0xee00, @ANYBLOB=',fsuuid=a4ad4db1-71a0-e11b-06Sa-76af4190,rootcontext=staff_u,\x00']) 07:50:31 executing program 5: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x21) ioctl$sock_bt_hci(r0, 0x1400cd967, &(0x7f0000000280)="93e463a0dd0db9f47b94fafffa4a0ae90820a2fb2a8017d865eb023bcc381581e5a8b1d028787ee6b4317f3f298d5f05d1b959541094b7f3e5acd3b285c6fa3263bd245bc73432d96bb209352b2d71") ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000000)='./bus\x00', 0x20302, 0x10c) ioctl$SNDRV_PCM_IOCTL_HW_FREE(r1, 0x4112, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$FS_IOC_SETFSLABEL(r2, 0x41009432, &(0x7f0000000100)="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") 07:50:31 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) 07:50:31 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./bus\x00', 0x3, 0x8, &(0x7f00000015c0)=[{&(0x7f00000000c0)="ad54c7b0dd1b9977559111ff901929299e844f1f337239bd1b62c5889d727ecea5cf9a187813c9c0d7126c9c9e22eb5180a370fc0e2ba52f40ac1c0ebcd95dbe51ec8dd960a7667f844804e2929cd624e7027518cdbdcfd968", 0x59, 0x3f}, {&(0x7f0000000140)="4738fea65db61dacfdf16cc8d8babac3a8fdb44411e3f71eb8db05c6d12e0487602567f21cfae02104102878e5741a5f0445a874756a7b793aa1a62ea777e0e432fd4ce850a2b4e117a60592920dc2e45f457cd7441c6c4d5ad159b3b2058453793fb70cee65c0a2e0a176c9633369aee354b5f84486e4bb44dd142af4da7849acf79960361054bad89dd93141e4e1d2c4f7e719478207e376d462b597d5f3aede7f294b3084bbbb6794a76e2707b44bfebf2d9be4d3dc507d744d0341bbecb1024a9fe5cbabce45ec16ec", 0xcb, 0x80}, {&(0x7f0000000240)="8d1bbe858acfaaa693af68547f222421e6f8c31af32766d7e11fdebaed27293361d2773380dcd6cb2240a5128bdab1bc4e3f638bf8452e023c2f918a3bfe47348d3b39b5e42c95915d7f8452f48b232af36b62c7262e4e391b198f5ddc2b6b5f16d3f7cadc058732296ba212384d4d9e22beaaf69ff2d6cff432ae93148133ab0aff10099782b38342a97846e65579a0a88ed240aa7c15d9c0882e264e09ac685b4eb5bce6d61237f28ab151f3eb5fd808a03bde0cc491959fa6e240c2d63e6191bbb9b93ea106e294", 0xc9, 0x6b}, {&(0x7f0000000340)="c8902aeb11e229252abe977550c7cc0084d27d93cf77fe8d5a4c306d43f03b026aead28693b8ff613d4e04cb50cea08bdc8bf7a5aecda76575ca28702e864b228161d672867023001c46a483132199428e300afeb59c318e74a66bcb43c2abb663883210f600f4c0c5f531bf4dea7a69a2281495b7add1e1fe2ca3b31111f4", 0x7f, 0x40}, {&(0x7f00000003c0)="22f54e02b7c85933187fd6e208acf76c051d363dd2d2df9b1cfbac6ea25e57116d172b050a1d788aeb01af46a7e0a483fef5cc1228916228ab0efa044b8c3dfc6d21439b998a84a0ad8a1caf43e607c50f8f4bb5fcc8623c70bacc0e4ef7ac0ceab6969b60d4438419757fb2f2380d808a143d0fbf8f03459cd05f443498f057ef4c19c979b29fa1cc2362849fc3e7ae79a4fe4e823f2d8da26573f35d33aa673c3ea1e66688761fbeaec8e7b0889277aae9469e2c87def546b428d0d6efb289373ac10f8a75085306f73539271d4617aefac6cece43a655fef6c5b16d", 0xdd, 0x401}, {&(0x7f00000004c0)="968707e0fd7f1438bbe072c83fd1a5199648ae8f3e00b9dbb503d0ea098a7c9f2cb2ead875fc2ae1", 0x28, 0x7fffffff}, {&(0x7f0000000500)="1d4e0ba63cbae9ccd627f344607133a456ce9dd8833ac49efc23f9f2dcc1585ddb16e347dd48e410360e3af31446b6cc9bdd903b9095a80bc14e61ac66c58df6e767d3b96ae95e009722ecbab615129c5a064cc0544078624e1f2204e43a8393ed7ab9675682e76bbb149e9671bbca8e144e345213c77741699ed6a2926a224171e1779f775d5f4b16d4c8adaab6dd8ee249883b852b4fbe5cb92f2901bf6f28b2fdcb735a7c502f75b86dc08500bd4297ae85562eb36bfba05d84dc3093bff4", 0xc0, 0x1}, {&(0x7f00000005c0)="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", 0x1000, 0x4}], 0x0, &(0x7f0000001680)={[{@nodots}, {@dots}, {@dots}, {@fat=@nocase}, {@fat=@usefree}, {@nodots}, {@nodots}], [{@permit_directio}, {@fsname={'fsname', 0x3d, '%(\'[\',]'}}, {@fowner_lt}, {@smackfsroot={'smackfsroot', 0x3d, '.'}}, {@obj_role={'obj_role', 0x3d, '.'}}]}) ftruncate(r0, 0x208200) 07:50:31 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4, 0x8, @ipv4={'\x00', '\xff\xff', @private=0xa010100}}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) 07:50:31 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) syz_mount_image$jfs(&(0x7f0000000000), &(0x7f0000000040)='./bus\x00', 0x80000001, 0x3, &(0x7f00000001c0)=[{&(0x7f00000000c0)="4515690b5c72bcca7114572c50a53d26b276bf8d58eda4f6cc37eb7fc9f5d6d6ea566dcb58f57262a74ea0c4dad6e77c2d470183afe0d5", 0x37, 0xfffffffffffffffa}, {&(0x7f0000000100), 0x0, 0x8}, {&(0x7f0000000140)="f448eddb2468eae1e2265753a52a768a76659d64831965ebe4f36cff2f200fff445a2187891a9097715dfcb85ae021aa3dbd72f3929e2c55838894930739ca3428093b7c2c105b1c5d209721717100b9a117784a95385a0975bc85540b291b39e4d4c29d6e65e9225b4022e1557e864a06b3f3", 0x73, 0x5}], 0x2000000, &(0x7f0000000240)={[{@noquota}], [{@uid_lt}, {@pcr={'pcr', 0x3d, 0x1b}}, {@dont_hash}, {@fsname={'fsname', 0x3d, ':]'}}, {@smackfshat}, {@dont_hash}]}) [ 367.928944] FAT-fs (loop1): Unrecognized mount option "permit_directio" or missing value 07:50:31 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x7d, "18cc21bc25a788bc5bd85f5b5958ceb347fcfa708472b4924620ccd0cb7d276576a57910dda7525dd7f3fc09ef58d081094b2427e66d9117d24069ca17f28b8ca12f0dca363a8f99044d48f16b96fa9eeed4793e4337289b6bdc551a7699588f6b03c5aa3674801f2c52279da9f1142c97e4052aab04e3bb38956571c4"}, &(0x7f0000000000)=0x85) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) [ 368.017218] VFS: unable to find oldfs superblock on device loop2 07:50:31 executing program 3 (fault-call:2 fault-nth:0): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 07:50:31 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$vim2m_VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f00000000c0)={0x9139, 0x2, 0x4, 0x10, 0xcd, {}, {0x1, 0x8, 0xfe, 0x1, 0x3, 0x69, "b4591eac"}, 0x1, 0x1, @planes=&(0x7f0000000000)={0x3, 0x3, @mem_offset, 0x1}, 0x6, 0x0, 0xffffffffffffffff}) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) dup2(r1, r2) ftruncate(r0, 0x208200) 07:50:31 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000000000)="edea636553ced9b25ade6d74efe25f71181ec4000000", 0x16, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) 07:50:31 executing program 5: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x47) ftruncate(r0, 0x208200) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000), 0x440000, 0x0) sendmsg$TIPC_CMD_DISABLE_BEARER(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, 0x0, 0x20, 0x70bd2a, 0x25dfdbfb, {{}, {}, {0x10, 0x13, @udp='udp:syz2\x00'}}, [""]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) [ 368.256185] FAULT_INJECTION: forcing a failure. [ 368.256185] name failslab, interval 1, probability 0, space 0, times 0 [ 368.291705] CPU: 0 PID: 23369 Comm: syz-executor.3 Not tainted 4.19.198-syzkaller #0 [ 368.299619] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.308984] Call Trace: [ 368.311590] dump_stack+0x1fc/0x2ef [ 368.315228] should_fail.cold+0xa/0xf [ 368.319043] ? setup_fault_attr+0x200/0x200 [ 368.323383] ? lock_acquire+0x170/0x3c0 [ 368.327370] __should_failslab+0x115/0x180 [ 368.331611] should_failslab+0x5/0x10 [ 368.335419] kmem_cache_alloc_trace+0x284/0x380 [ 368.340099] ? loop_queue_work+0x20c0/0x20c0 [ 368.344518] loop_add+0x4e/0x8a0 [ 368.347896] loop_control_ioctl+0x16c/0x480 [ 368.352226] ? loop_lookup+0x1d0/0x1d0 [ 368.356127] ? ksys_write+0x241/0x2a0 [ 368.359934] ? loop_lookup+0x1d0/0x1d0 [ 368.363827] do_vfs_ioctl+0xcdb/0x12e0 [ 368.367724] ? lock_downgrade+0x720/0x720 [ 368.371877] ? check_preemption_disabled+0x41/0x280 [ 368.376913] ? ioctl_preallocate+0x200/0x200 [ 368.381342] ? __fget+0x356/0x510 [ 368.384811] ? do_dup2+0x450/0x450 [ 368.388352] ? vfs_write+0x393/0x540 [ 368.392083] ? fput+0x2b/0x190 [ 368.395394] ksys_ioctl+0x9b/0xc0 [ 368.398961] __x64_sys_ioctl+0x6f/0xb0 [ 368.402859] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 368.407450] do_syscall_64+0xf9/0x620 [ 368.411264] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 368.416454] RIP: 0033:0x4665e9 [ 368.419651] 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 [ 368.438558] RSP: 002b:00007fda302b2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 368.446271] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 368.453544] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 368.460824] RBP: 00007fda302b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 368.468102] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 368.475370] R13: 00007ffcda4f3c9f R14: 00007fda302b2300 R15: 0000000000022000 07:50:32 executing program 3 (fault-call:2 fault-nth:1): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) [ 368.674345] VFS: unable to find oldfs superblock on device loop2 [ 368.749179] FAULT_INJECTION: forcing a failure. [ 368.749179] name failslab, interval 1, probability 0, space 0, times 0 [ 368.784719] CPU: 1 PID: 23396 Comm: syz-executor.3 Not tainted 4.19.198-syzkaller #0 [ 368.792632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.801997] Call Trace: [ 368.804602] dump_stack+0x1fc/0x2ef [ 368.808248] should_fail.cold+0xa/0xf [ 368.812066] ? setup_fault_attr+0x200/0x200 [ 368.816396] ? lock_acquire+0x170/0x3c0 [ 368.820383] __should_failslab+0x115/0x180 [ 368.824635] should_failslab+0x5/0x10 [ 368.828453] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 368.833576] __kmalloc_node+0x38/0x70 [ 368.837390] blk_mq_alloc_tag_set+0x330/0xa30 [ 368.841900] loop_add+0x26d/0x8a0 [ 368.845368] loop_control_ioctl+0x16c/0x480 [ 368.849696] ? loop_lookup+0x1d0/0x1d0 [ 368.853591] ? ksys_write+0x241/0x2a0 [ 368.857394] ? loop_lookup+0x1d0/0x1d0 [ 368.861289] do_vfs_ioctl+0xcdb/0x12e0 [ 368.865189] ? lock_downgrade+0x720/0x720 [ 368.869340] ? check_preemption_disabled+0x41/0x280 [ 368.874363] ? ioctl_preallocate+0x200/0x200 [ 368.878781] ? __fget+0x356/0x510 [ 368.882237] ? do_dup2+0x450/0x450 [ 368.885777] ? vfs_write+0x393/0x540 [ 368.889497] ? fput+0x2b/0x190 [ 368.892702] ksys_ioctl+0x9b/0xc0 [ 368.896165] __x64_sys_ioctl+0x6f/0xb0 [ 368.900057] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 368.904640] do_syscall_64+0xf9/0x620 [ 368.908446] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 368.913634] RIP: 0033:0x4665e9 [ 368.916828] 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 [ 368.935754] RSP: 002b:00007fda302b2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 368.943479] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 368.950752] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 368.958025] RBP: 00007fda302b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 368.965312] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 368.972585] R13: 00007ffcda4f3c9f R14: 00007fda302b2300 R15: 0000000000022000 07:50:32 executing program 3 (fault-call:2 fault-nth:2): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 07:50:32 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0x9, 0x0, 0x7, 0x0, 0x0, 0x9, 0x80, 0xe, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x1, @perf_bp={&(0x7f0000000000), 0xc}, 0x8000, 0x6152, 0x9, 0x5, 0x2, 0x0, 0x6, 0x0, 0x20, 0x0, 0xffffffffffffffff}, 0x0, 0x1, r1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000200)=0x8) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) 07:50:32 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) ioctl$SIOCRSGL2CALL(r0, 0x89e5, &(0x7f0000000000)) 07:50:32 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r1, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r0}) close(0xffffffffffffffff) 07:50:32 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x1) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) mlock2(&(0x7f0000081000/0x2000)=nil, 0x2000, 0x1) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cc, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x1000000]}) remap_file_pages(&(0x7f0000366000/0x4000)=nil, 0x4000, 0x8, 0x400, 0x10000) ioctl$KVM_RUN(r6, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f0000552000/0x18000)=nil, 0xfffffffffffffffd, 0x0, 0x22, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ftruncate(r6, 0x200208200) [ 369.252855] FAULT_INJECTION: forcing a failure. [ 369.252855] name failslab, interval 1, probability 0, space 0, times 0 [ 369.296728] CPU: 0 PID: 23411 Comm: syz-executor.3 Not tainted 4.19.198-syzkaller #0 [ 369.304640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 369.313999] Call Trace: [ 369.316611] dump_stack+0x1fc/0x2ef [ 369.320260] should_fail.cold+0xa/0xf [ 369.324072] ? setup_fault_attr+0x200/0x200 [ 369.328411] ? lock_acquire+0x170/0x3c0 [ 369.332400] __should_failslab+0x115/0x180 [ 369.336655] should_failslab+0x5/0x10 [ 369.340459] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 369.345574] __kmalloc_node+0x38/0x70 [ 369.349382] blk_mq_alloc_tag_set+0x3c2/0xa30 [ 369.353889] loop_add+0x26d/0x8a0 [ 369.357353] loop_control_ioctl+0x16c/0x480 [ 369.361688] ? loop_lookup+0x1d0/0x1d0 [ 369.365602] ? ksys_write+0x241/0x2a0 [ 369.369440] ? loop_lookup+0x1d0/0x1d0 [ 369.373338] do_vfs_ioctl+0xcdb/0x12e0 [ 369.377242] ? lock_downgrade+0x720/0x720 [ 369.381401] ? check_preemption_disabled+0x41/0x280 [ 369.386432] ? ioctl_preallocate+0x200/0x200 [ 369.390845] ? __fget+0x356/0x510 [ 369.394305] ? do_dup2+0x450/0x450 [ 369.397853] ? vfs_write+0x393/0x540 [ 369.401596] ? fput+0x2b/0x190 [ 369.404792] ksys_ioctl+0x9b/0xc0 [ 369.408245] __x64_sys_ioctl+0x6f/0xb0 [ 369.412126] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 369.416707] do_syscall_64+0xf9/0x620 [ 369.420505] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 369.425685] RIP: 0033:0x4665e9 [ 369.428872] 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 [ 369.447758] RSP: 002b:00007fda302b2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 369.455456] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 369.462715] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 369.469984] RBP: 00007fda302b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 369.477243] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 369.484634] R13: 00007ffcda4f3c9f R14: 00007fda302b2300 R15: 0000000000022000 07:50:33 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x146) r1 = socket$l2tp(0x2, 0x2, 0x73) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) ftruncate(r0, 0x208200) [ 369.536707] mmap: syz-executor.1 (23418) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.rst. 07:50:33 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) execve(&(0x7f0000000000)='./bus\x00', &(0x7f00000001c0)=[&(0x7f0000000040)='\x00', &(0x7f00000000c0)='][:!#*.[\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)=')\x00', &(0x7f0000000180)='-+-\x00'], &(0x7f0000000240)=[&(0x7f0000000200)='\x00']) sendmsg(r0, &(0x7f0000001980)={&(0x7f0000000280)=@rxrpc=@in4={0x21, 0x2, 0x2, 0x10, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000300)="a858050b34ef3f64ed92476a449e1c3c363cf6f72c00b8215fcfa8c6583cf387b79ba672aae22cf32bc7513cb54700dd9ebc51fdaf6f7172587646a4a1e07c2dd79d07478bf9e31c869d04ba5f0b3f8b15c4", 0x52}, {&(0x7f0000000380)="db3a34520870c3103452dae48dbffd8aee6475e00edfe8ef8d5c47fa", 0x1c}, {&(0x7f00000003c0)="7d4dbdac9c9783e985953568c37776ad366ef75024d65cf81e2acc56f92d13a07c421bd8383c2a2726aeeb346d0762618d7b240d9c3098140219f9d82f82aa3fd5951d16cb3572a8d0fe756ab3f007e02e", 0x51}, {&(0x7f0000000440)="516d3d3de3cc9221a0f3dafa2fc3104a3e29b7784e5e68ceb6481f4c6d5fed50abc752f77f75bccb15207a577ed071664d6a1ab9cb270b3b9c03dcfbcfde5680af71bd093af732882d95c08338b9b7dcd97d6015a0a9703c0fb3cf37", 0x5c}, {&(0x7f00000004c0)="6410f7277a4f3509edcf7423eb780590683faccec3f47620cf99b941df2244747b2fe2f15445cf865da1a96044e6beb48d047b7cc9f847e2cb8213602416f417b724699742fee01928ff69a8a6624c0cb26cedb948a4d9f4acb634ca17b2439176afc5964e798be258273d0b7ffa7953f354621f893d26ba371b9fae0ebcdd283d10b2271baf74a10b4885fbb28ff7d625e660c7a05d8f5ab4839e07f494b445608ebfc95bdd95", 0xa7}], 0x5, &(0x7f0000000600)=[{0xa0, 0x10d, 0x5, "247a69e7bd041bfe2639542fd5eee75ae115fba80474d92d2684649901a591af2265173c1be4daf3bcfdc357d055e5be3ceb92efc26d6f4dcfbd608673a93718252a9bd4fa4a9fd309217251d7b5b67fc431174b694379897517c9a669204f51c199467c3374d18878f22c5cbbe25410f366a0df29f0669d9344eb4eb2261a0b5a8ef9212eb6a7b595332622a120"}, {0x38, 0x105, 0x7fff, "cf167786cc2fef7ff268d1c3a6db53898f403779bd2a6e8fa4b6936807317a8623b5e9edf6"}, {0xa8, 0x114, 0x8, "78dd96d991581d7e957cb2d0fb288bcae9f7127a458076384f024f8698078285a1f46db734c649b72ebad65594e3ef85425160e2f812a94ff013fda3f274aec7a5bce509b2c701ac4e46c0e0eb17bb7a69542d6712180e80900030160cd73bbaa2a97135323ea5b23b5ef06c9e8e19c8521ada2305c88d8f3a60fca2b2754f7bc40ebdd7e0e675fbf2bcbc74ed249903cc32bd8f006c2f"}, {0x1010, 0x102, 0x3f, "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{0xb0, 0x104, 0x1ff, "e6665f950e1b74adf2a59a5ca5b12f27ff292b8983bddec2afd35a5f206d030389106808c5c88d4a2571d6b996c8a429b225d1caf582e1169be64795064894a1817b95eb89e736a76973cf98b4ddc4f53fb240f25f1388e7ead36918847b98a0c9e7ca880b0d8c4ce9b461f905de8bfb791e20162f7f2554a040828e14093b6000bb0d30d20b1480a3cc56facead9e809755ebdb28f7215bab31fe"}, {0x108, 0x114, 0xffff, "c051f052db4c7b09557594729f690bf6866347508a0db1b5ef3ee603fdd913ae4ed42c865c346327d5f4caa91477565e614a991618aa600431a082814b0ac4ba61c0b81086f23f1813a241eae414065de6900543dee73c50d125898e0b96b443c44fe2aece3acddfbf5f23e8c9171ee10c6f6a95cc581c9495288a30fbf50e63503aeade7e78695d0a5815a3e62bec9ae976af34afa995a4d4db1af433bbc7508c036b32cc12b54588472c638387a5d5f3cfe22fc3289127340b49b2454760ce013160fa747156f4a40ef1c15b6dbfb857c8dd01c525783f921dcf8b7a6fc2379b7c41b0647be65e6902fbcf297dd1a45b8b4e088637"}], 0x1348}, 0x41) ftruncate(r0, 0x208200) close(0xffffffffffffffff) 07:50:33 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000040)=0x14) bind$inet6(0xffffffffffffffff, &(0x7f0000000600)={0xa, 0x8, 0x0, @remote, 0x10208}, 0x1c) r2 = syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(r2, 0xd0009412, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000300)={'\x00', 0x81, 0xffffffc0, 0x3ff, 0x6, 0xfac7}) r3 = gettid() rt_sigqueueinfo(r3, 0x3c, &(0x7f0000000040)) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x3, 0x4, 0x9, 0x9, 0x0, 0x3, 0xa0010, 0xa, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9cb, 0x0, @perf_config_ext={0x4, 0x2}, 0x400, 0x5, 0xffffffea, 0x1, 0xd4ee, 0x7, 0x1, 0x0, 0x1d8bdd5d}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r4 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') r5 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) sendfile(r5, r4, 0x0, 0x1) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000200), 0xc, &(0x7f0000000580)={&(0x7f0000000380)=ANY=[@ANYBLOB="18001b0056eb00032dbd7002fedbdf2507000000", @ANYRES32=r1], 0x18}, 0x1, 0x0, 0x0, 0x10}, 0x20040811) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x202, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) r6 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000180), 0x109000, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000440)=ANY=[@ANYBLOB="380000002800110726bd700022010000000000005c49eab9510eac445d10cd832871cc2ad8265d28ea3daf534b343205f39350528c8d553489ccc06e54048ba50cfa86704041bed82f488b48370b3e8b59cccdd4b2ed1d96d5500042ebfe30c400"/111, @ANYRES32=r1, @ANYBLOB="05000900f1ff0f00050007000b000100636c736163740000060005001f400000"], 0x38}, 0x1, 0x0, 0x0, 0x48000}, 0x40) 07:50:33 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x22c) ftruncate(r0, 0x208200) 07:50:33 executing program 3 (fault-call:2 fault-nth:3): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 07:50:33 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000040)=0x4) lseek(r1, 0x8, 0x0) [ 369.848705] FAULT_INJECTION: forcing a failure. [ 369.848705] name failslab, interval 1, probability 0, space 0, times 0 [ 369.907350] CPU: 1 PID: 23450 Comm: syz-executor.3 Not tainted 4.19.198-syzkaller #0 [ 369.915268] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 369.924633] Call Trace: [ 369.927241] dump_stack+0x1fc/0x2ef [ 369.930888] should_fail.cold+0xa/0xf [ 369.934708] ? setup_fault_attr+0x200/0x200 [ 369.939040] ? lock_acquire+0x170/0x3c0 [ 369.943035] __should_failslab+0x115/0x180 [ 369.947283] should_failslab+0x5/0x10 [ 369.951094] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 369.956207] blk_mq_init_tags+0x6a/0x2b0 [ 369.960276] blk_mq_alloc_rq_map+0x9d/0x230 [ 369.964607] __blk_mq_alloc_rq_map+0xa3/0x3b0 [ 369.969116] blk_mq_alloc_tag_set+0x589/0xa30 [ 369.973624] loop_add+0x26d/0x8a0 [ 369.977088] loop_control_ioctl+0x16c/0x480 [ 369.981413] ? loop_lookup+0x1d0/0x1d0 [ 369.985306] ? ksys_write+0x241/0x2a0 [ 369.989111] ? loop_lookup+0x1d0/0x1d0 [ 369.993003] do_vfs_ioctl+0xcdb/0x12e0 [ 369.996897] ? lock_downgrade+0x720/0x720 [ 370.001047] ? check_preemption_disabled+0x41/0x280 [ 370.006067] ? ioctl_preallocate+0x200/0x200 [ 370.010479] ? __fget+0x356/0x510 [ 370.013936] ? do_dup2+0x450/0x450 [ 370.017479] ? vfs_write+0x393/0x540 [ 370.021198] ? fput+0x2b/0x190 [ 370.024401] ksys_ioctl+0x9b/0xc0 [ 370.027862] __x64_sys_ioctl+0x6f/0xb0 [ 370.031756] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 370.036345] do_syscall_64+0xf9/0x620 [ 370.040154] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 370.045345] RIP: 0033:0x4665e9 [ 370.048542] 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 [ 370.067446] RSP: 002b:00007fda302b2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 370.075159] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 370.082431] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 370.089706] RBP: 00007fda302b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 370.096981] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 07:50:33 executing program 4: perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) 07:50:33 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x7f3b3d8191ac9a4b) ioctl$VIDIOC_LOG_STATUS(r0, 0x5646, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = accept4$tipc(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x1000) ioctl$CHAR_RAW_FRASET(r1, 0x1264, &(0x7f0000000000)=0x1) ftruncate(r0, 0x208200) close(0xffffffffffffffff) sendfile(r1, r2, &(0x7f0000000100)=0x2, 0x4) 07:50:33 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x80100, 0x0) read$char_usb(r1, &(0x7f0000000080)=""/20, 0x14) ftruncate(r0, 0x208200) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r2, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)=0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f00000045c0)='/proc/keys\x00', 0x0, 0x0) read$FUSE(r4, &(0x7f0000004780)={0x2020, 0x0, 0x0, 0x0}, 0x2020) setresuid(0xee00, r5, 0x0) r6 = openat$khugepaged_scan(0xffffffffffffff9c, &(0x7f0000000440), 0x1, 0x0) sendmsg$netlink(r2, &(0x7f0000001840)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfd, 0x100000}, 0xc, &(0x7f0000001800)=[{&(0x7f0000000140)={0xb4, 0x3b, 0x800, 0x70bd2b, 0x25dfdbfe, "", [@typed={0x8, 0x1e, 0x0, 0x0, @pid=r3}, @nested={0x4, 0x3f}, @generic="d1f166b6b7803ac5cb4a455b15bd1551fcc0ce88fa26a25ed44ac0e8dfdd5741ee1b3d9988d6ba36ff1063879abe2bcdc56d8dc9276fdd1f941f630771d8d58cfce50e15487de3fdaa5cb0b333a01a7eb6eef6e5647df5ad6a9e251739a57d7ee6dddb7bd5c34237446b758c577ce992ca0c0e0fe7c191d8453b33d7f3ab241bf6add317", @nested={0x14, 0x96, 0x0, 0x1, [@typed={0x8, 0x68, 0x0, 0x0, @pid}, @typed={0x8, 0x68, 0x0, 0x0, @u32=0xbeb0}]}]}, 0xb4}, {&(0x7f0000000200)={0x23c, 0x2d, 0x10, 0x70bd2b, 0x25dfdbff, "", [@typed={0x7, 0x29, 0x0, 0x0, @str='#+\x00'}, @generic="319205ad9395f8e344bf51aa57b51f5e237e2b0fe8883545a9de687fbc4a0218517fd6357de57f0cb768d3a8616846abf81b3d2da0a9e057d4bc79e885c8be673b02bd2efad0392394afcd571a98cf54022df450310cfb92182570387dc2068a158e5c28427c1e3116d7a69c345cf2c1", @typed={0xc, 0x2e, 0x0, 0x0, @u64=0x5}, @nested={0xc, 0x23, 0x0, 0x1, [@typed={0x8, 0x71, 0x0, 0x0, @uid=r5}]}, @generic="951ef7eb7a9a9676fe6b", @generic="c2133ca7cde0ea9b30f234c222bb68a99d4b53813f5bd063a66409fb16d3769bed0a86e0c5c0981df3e0785e2c1f573cab82fb1319d6e86afde49146c9f4711bbe63180155d7c53ad4b787e7d0abb583e3551cbb7720f1afc54eec3e93939856e3b8e057e4b3aa32b31c68bfba14e2de36235792b14a4d6ab6e141a96161af32bcfc0210bf49a1628804f5a57283f6bf2a6cc3983b7bdbd1e272fab227005d7a9632582c813bf2beb4f046756f12921f482338940b9f354d0f131a8c0f20dd1800f3a5113ff7ce2f5425159b6ef661236ca186e9d5", @nested={0xbb, 0x66, 0x0, 0x1, [@typed={0x8, 0x62, 0x0, 0x0, @uid=0xffffffffffffffff}, @generic="fe3354128c21e97c5fad79fdb5e787c4d966b6fad6990fc4985949e11d1d2c924919136549ccbde6769459736d7896fb9a4d3b1037ba713d9eeb1a1fe856c3d3557a664b7c075020389db4e198dd8d2f77e8f12cf865e73b31095676a2b2667ce03a15e07bd657cb85a6d69db5867e277f6980b901ad3f1e1798f2954bec69086541fd1fc8e76333d1d629665b72e556834aa2bdcee925f8ed807cca41c392", @generic="efad67bd0e1ef7a3967441b44d2eb64d"]}]}, 0x23c}, {&(0x7f00000004c0)={0x11ec, 0x28, 0x400, 0x70bd2a, 0x25dfdbfb, "", [@typed={0x8, 0x90, 0x0, 0x0, @fd=r6}, @generic="b89e5e837144a95ad96ff653251e98f445292441cae374ebf6de2f79e6c494697d92b5fb6ff5d208df42bd6d0591b7915331a419570a5eb905897c9bbebbafae9d67bd78a065a75412d1ab260b3347a453761117c5497c1c172ceb23db4585cc7a8385389195950eed8f72eccf2c67cdc33219f41d817e1023e4e081d2a807c1d65187298f1ce2e3c1667187beba69f9581e301c73d2eac014d111e68220930869c1885713ec21c2df610457134a355586b3ae90d97e5ebb93b75322dc7ec646beb3df51", @generic="45842df7e3d67f8b661ff6383084d2090ee18d4fafd56697195c8c49bc620bcb503ba7ba4b28a2073a6e7b93d47c8fa44179b1c716b30d99fbc7a307a06747b43145729dfbeb0adbe648ae5e89ef35dde4d5b540d9c520d0bff4a3a3bb732210f527e89de36a2c3a047b10b1fe1ea889dea71490cc811f1dc7b1304aa40cfd1b9db1d3b9d1c0d3561da5fe8a291a264e7cfd1dc4971c5d654f16e27858ab9ea657420379170c422151cace22846be5a82130d70cd19949291db44af7f25ad47b54a933a879db1b8a24de02e3d143a3822baf7f4ce81c172ed771ee19ca69aee3217a860fafd19d407c5f2c94ded279379ec930813df4c82bcd3314e22578caaa57217bf2852c32f569f82530bf8bf66e8c1bdcf87d8aac1c40ed9e1eb799048c0abc21ab6747c7fce306c695affe602b94379eda8c21520863ad53d2161f1e4d722b9ea9b59630d7dbbf59227db057f51cee5490949f827e1c9b95dd14d687f77883be3bbb314be9c4b3ce4dcf2edfab0d7cc0f4d62bea87d3b91968ea10aed7ed3c06e75cbd1b85129c959b90487df9ecd824bbcd0734970fbc0381fc6dc38127ecf470eab6b451aa783b24433b1f899c35717c5fdca1ab9ee380c992793eee8764ed45116350da7d4f59634ffcb88e81de25cf66348aca278c9b7b8336ebf894fc5ba5581c64bc814d8306de13e5cbfb4e65a9eaf45769baffe56426746788252e3c1c51695c95ee004c0900a7f7dbce3b01fdc42d33f3cbba804ec0dc6dd930f38d63b638f3a6755f1dba928a84c5a0dbcd072e88dbd065a48f1da99b20220af53cf6eed656a88f165be4ab957dd9e0297fc186345d76958f9eab030bc19c7a49e63766142ae99d13d3c561e6df95d905d36e1022c9654651fd8bafdbfa30e6b4370b1d783325f54e4cede47ab5f0509f041c9b6a57174cb6a43503d7fdaf3e5e7520a7d8e21bdfbd1a8d71324aa756dd2dcd360a8674464e1cf698664c14b184d255e68c17a527af957ee83b021c959bf5bac63181178cad99fd6f4c18563f5497f78f3a8ba86f2517c496aa8467f5b2c1f2c2b581b3d263c6dbb17dba3d0dfec77db52d16a834892269cf0b1c88b8fd3b0db59b93794a39f73f64d4234b8402e37bd8dfb758d2ce9e5191635f9889af3f757fce66cb176478e824416ea63f26ea7dd9ccc8582f91396df022d3bfeb3b7779eab60224dba3f9815d7640d4fa5c1c04eeb829c66ebac05d36fa7a4eb7564163c113306bd73c328b5e6572ea51fab13ab6d81ead6c0de7ac8910068e68858fc32d6f8196d24820630d02c7281bef48b9b3cb4233d6a6d822e55acd199d92ef0abf2957ffb6749a2f64f829c32b1518e8ff82f44b27159beb25781159917179a981d113ea5e41177f8f9612ef589c825278e2b794b421492946ed46052f631065fec4d19a6473a71332592bac54ea23aca877072c2c0e880917d10756737f7b275a57d9b58cb453b5e20ef9a3eda6424d71067610c8a39c473c1d62a42aaad14ab062aadee46e4a22877c5bf395e4559892e48ae7189b6a57fc0a0c69f5a5d0d5723035835814f55fe257aaf9ed2757c9e3464cf12428acf92854510f0ffc59e03222acf581ef09803aa4d3aa4144baf89bb5b9a5caf5f6c416e32b13c51f01e0c291a88451fb2b9047aa321184a57b7e9a841810ac2e2dccf98adca8519bb1cfee1042d7c37451dc2ea7f6486283c9551ee913f512893afb16448e02c9ff83290ac9e83b9c25a04bc61fa8f70dc87d9722b4f70939ab2ffcf94487638e5cb91ebccff9034a59564d01439c8463a483b73de1dfb1587f0118467c01828981b759b72feb4e7a4804206f63e6b8db46d462b471fc016421333cf0e52a8f3fe260097ef21d02be62a10c945573a1f9c1a161843c0b1a04fb33e0cd0ce451a657d7174e14975d4bdf761cd4b6471968bd23850288d96a0c7b7dc56bfee063f628350d6476c0962a1c6810cd4ca0d511f37731c0e97a7fc420409be4993d5d5981ba3ac60180d10943dd1a05848a6b3aaf9ddaac8bead7158b691bb31b691e4cfb1f65359ca8f3b4a5b08a42395fd7046ea09f8718d7b19283d288d6a8f6ae9ea4e78b694f55ea3144159861892ee0fd7a3939012976544884d1295bccad117c9d8caa06a44aca525a0e3cffc16ca352d7166de9fe02cfaa237b3ca7cf5c3a1752af42e095e09526f2ae65116f402c97a269b6dcab7a13631633299880bc782a55ef5633c85c5a427ca1c2d203d5832cc235d8ec3586d223088ce7f9da5aa30509279f2556d66f8dab0f653af9b8383bc9037f8e5540c36cd3e98deddb0cba99e4e47ddcdc3d661f603060d365a2cd093975a713db868839c663a52d2ff0ca80e23e28946ac85fed0f42c718408dd242ae194d1e51e9996c749ad92411ee7f100a850f0be20e42ec0beb4b725d145646a3c502ac818dcd1c609ed9de93496fd45d4ed2c1340e59a09c030d2caa5238f3599c834023f41fdf27082b7c8c9cf300fe5bfccbaaadc850741419d38dde31b7f71b262f1fb5f7f97f2608c7dc69be3e04a6047d2bd6c544fcffa9e49e17bfbee0a8ce2cf38af21f60eec4a99f72092c1bcb7380c4e717380361fa484178ca40a7ec120a2ad1950571789b065a6664e0e6e0f1a8e539d12b7a558d2a965ebd4788c0658104072fee8ec455e23c7b42b9f323baaf7aa4bb0c70f359f0d494e8006e4699efd9dda287529c2145fef5e1b06a43f49931dd44ebdbd2f7faa1d1ea8c2144c2649f84cd5b20f00fd4fc91342919c66861b5af3478e3906f8f6c2b573c34908897e54d1bbe69d1564a52c00b7f7bb02a786c17b7e984716c257e695a634c8f0ebc3cb3d279e037e8a66907acb9ad936385c0f5fe63bc420eaf06f7d7a39dd90888b581c253ba8fc7343dab2a2dd65d50c2d812699ca909684126b36d2cdea32e1c54dc69491785d552da4db663a66c111d82debb3634f94f4ed77f6f846654cd9df6192f9b0a2dbcc7f652f468cd51f3b655f523f014ad785c72fdb93cf653caf0abb5e4f5a6b6fd5d87d17510f7cba1fa619a2d219df4d5c5226913e423aaff66298d07d1409a8bdaad4cbe3df0c479614b33201e29146f241b8222a3e5422f2a2003004c77c2ccd15444d6f3b3c169193b0f12786b862a088c35cdfd2d9954bda2791b0762707e4b9c27c53b21b16d64d54b6c7befcaa4bcec20ca44f523c405fff5517e4d2a9f9b1649ea3da1742379859ca1e1bba84f28343c495bd3fab1b46e596272fd9667209e8608e229ace5eb96f86dce3e0601254993f1cdf2d909d150a52fca3b83e8fc8a9687cb7ab165632aae7d054d24b17fa512400fff29ac3512a2bde23f6075dbeacb7f6edf6320774abe6aa3af24014aa52809ec83f381126b4ceea2161c7554c6313cbde2fbd1f5c771fae0f4509a9c74468f56b9c5f8958453ba8d10629d75372c952eb0972ac44d40c60b333ae2cc52788d652902cfa432e1399197c51bc98b7f620884d7eb1563f22e7aa205ed633012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@typed={0x8, 0xc, 0x0, 0x0, @pid}, @typed={0x8, 0x57, 0x0, 0x0, @ipv4=@local}, @typed={0xfd, 0x7d, 0x0, 0x0, @binary="14ec6d5432a9e7de5fbfd3b02050c91014bc2aafd334de69b0e9e517328a3a1f7ad6e6bd0904502697da56e006988a421a28fc6681d27dcddbde2c47df1c7ad98dda600e114357b6eead6a955eb213a2d5cdd9038d05e8fceb302150494d76c3cc2f5be355bbf5af5343c4b79d2546752f385791a3594629554bb49b73d265b980d6cca6db82e081e88cf995ef34195c74b9b475f1313a0e54820f6214242e8976967dfa4bc8bac92f30635c1eb76d27c1d2446f274e57f2f41261b710349d31f38eec25ff3c886a7be3d82588a064c2aff57e2a0e200d33a62eb0448a220add09499c9554692afe8926191b4f71171482fb1fc9108a0a3fdd"}]}, 0x11ec}, {&(0x7f00000016c0)={0x110, 0x1d, 0x200, 0x70bd27, 0x25dfdbff, "", [@nested={0x62, 0x21, 0x0, 0x1, [@generic="e04164e4384959ff36e4fd8720ae9d666d6b", @generic="2c8b47031aff9050f2e9a884e7e89734e6b253231d5ddf39662007aa9519c9be5676531cd63e31da3989f94033e6f0d773ba13092c8f68f7063c443e9127aa550ce36879d29a7f60cc6bee00"]}, @generic="d7c94c0008d0a3f69704d383b48ee8de748da7205a8c93aa558e192834384609bf4f6c08be171ccf31eac4b574a9e66fa00f728b98e847fbb22871b3b55ae35f6a75603bd197a4d2b81551da8500a60ed04fb7d99e0675467671c76f4138bded25206a7181ad7bfeb0da95dbb4e4e9ed8b3175fe75d8e96fd6c251443185e090944b8f3160a0be6da4a64b3f62892fb675d2eb24d654d7d93c"]}, 0x110}], 0x4, 0x0, 0x0, 0x10}, 0x40) [ 370.104255] R13: 00007ffcda4f3c9f R14: 00007fda302b2300 R15: 0000000000022000 [ 370.129709] blk-mq: reduced tag depth (128 -> 64) 07:50:33 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r1, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r1, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00000000c0)=""/243) ftruncate(r0, 0x208200) 07:50:33 executing program 3 (fault-call:2 fault-nth:4): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 07:50:34 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000180)={r0}, 0x8) ftruncate(r1, 0x8001) close(0xffffffffffffffff) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f0000000000)={0x1, 0x0, 0xa}) sendmsg$AUDIT_GET(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x10, 0x3e8, 0x400, 0x70bd29, 0x25dfdbfc, "", ["", "", ""]}, 0x10}}, 0x80) 07:50:34 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) r1 = syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000440)={0x53, 0xfffffffffffffffc, 0xb9, 0x40, @scatter={0x3, 0x0, &(0x7f0000000280)=[{&(0x7f0000000000)=""/70, 0x46}, {&(0x7f0000000180)=""/87, 0x57}, {&(0x7f0000000200)=""/83, 0x53}]}, &(0x7f00000002c0)="1cce342f47a681abe03ca01080a21effa08ca34c87bf1b6410dd9176108d3e890b810eea3c0cd6c9c8a338788afeedac2c42e635a5bb21b25d6fa64225005cc630a21d21e28befe970bcb7bde6c357108a170c092c324d6703551d6ee5bf9d75ab757ae280510a856acf1bbb951f745359a2ba83848a25c47c247f9b943c65742f032d0608c7b7c69fcf47123ff987d173af8554c5200805bd99e32b0f82fdaf29c3c3c78f9ebb08af3b64cb3df45bbb68ccf6d499cf1035e4", &(0x7f0000000380)=""/107, 0x6, 0x10005, 0x2, &(0x7f0000000400)}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) 07:50:34 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) syz_mount_image$xfs(&(0x7f0000000000), &(0x7f0000000040)='.\x00', 0x6, 0x3, &(0x7f0000000340)=[{&(0x7f00000000c0)="c3649f687f5905e163305c564c9a964c2fd4c6923d02251772cba7bb52b192747988910696a3e5e752ee04e85d2e1f9d96dabc8bed9d444b0a3eddc446488eb8bf84abece9010415b5a85d33edc17ee4e15a622a78f443258ee331b108db5b8a7261f97d3c27a149f5286697375a771614645a96520dc52fd5", 0x79, 0x100000001}, {&(0x7f0000000140)="6e9d0cc655e7bbd03fd89e0c6e9a09010e7fd33ddb19bca8634aae3af6d2c212fa3cfe0569144e57bbeb38a7acd6c4c3471f024a4ff4e8172a754a79945e0ae448450c439f9cc0471c59962419443943e698a0c9e8c124ef8ce36de02eb5ba4662543e1536aed3cbd302e75db2b3ec012419ff473f56361eef888c9ab5fe1e1a8b7f6608c4d3ff21056e9d22e3255627856682313c94de9f82cf0485a279f55faf437851c1bb03bbf9c6518a740fbb5ba163854cd6d70c", 0xb7, 0x7}, {&(0x7f00000002c0)="a07f9c2d26dc2bb63db5148ac9149bd716df60d448883c2ed9b512eacfec9ae6481f3de4e9609efb4e81beaa61aaf06ec9a525c3a1e202107a51d0e00e0acd076e6e530d0b04e75b600e2e0808f153e9557ece37840743cf8108d8cf9e1da3500e0005ba58c8c144f9bebab4b6", 0x6d}], 0x200090, &(0x7f0000000240)={[{@swalloc}, {@uquota}, {@logbufs={'logbufs', 0x3d, 0x7fff}}, {@nolargeio}, {@mtpt}, {@logbufs={'logbufs', 0x3d, 0xffffffffffffffff}}, {@sunit={'sunit', 0x3d, 0x40}}]}) ftruncate(r0, 0x208200) [ 370.390351] FAULT_INJECTION: forcing a failure. [ 370.390351] name failslab, interval 1, probability 0, space 0, times 0 [ 370.448137] CPU: 1 PID: 23475 Comm: syz-executor.3 Not tainted 4.19.198-syzkaller #0 [ 370.456051] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.465409] Call Trace: [ 370.468012] dump_stack+0x1fc/0x2ef [ 370.471659] should_fail.cold+0xa/0xf [ 370.475485] ? setup_fault_attr+0x200/0x200 [ 370.479819] ? lock_acquire+0x170/0x3c0 [ 370.483808] __should_failslab+0x115/0x180 [ 370.488055] should_failslab+0x5/0x10 [ 370.491866] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 370.496980] __kmalloc_node+0x38/0x70 [ 370.500789] sbitmap_init_node+0x123/0x440 [ 370.505037] sbitmap_queue_init_node+0x37/0x6c0 [ 370.509714] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 370.514746] blk_mq_init_tags+0x10d/0x2b0 [ 370.518914] blk_mq_alloc_rq_map+0x9d/0x230 [ 370.523249] __blk_mq_alloc_rq_map+0xa3/0x3b0 [ 370.527763] blk_mq_alloc_tag_set+0x589/0xa30 [ 370.532279] loop_add+0x26d/0x8a0 [ 370.535744] loop_control_ioctl+0x16c/0x480 [ 370.540068] ? loop_lookup+0x1d0/0x1d0 [ 370.543961] ? ksys_write+0x241/0x2a0 [ 370.547759] ? loop_lookup+0x1d0/0x1d0 [ 370.551651] do_vfs_ioctl+0xcdb/0x12e0 [ 370.555545] ? lock_downgrade+0x720/0x720 [ 370.559702] ? check_preemption_disabled+0x41/0x280 [ 370.564721] ? ioctl_preallocate+0x200/0x200 [ 370.569138] ? __fget+0x356/0x510 [ 370.572597] ? do_dup2+0x450/0x450 [ 370.576137] ? vfs_write+0x393/0x540 [ 370.579859] ? fput+0x2b/0x190 [ 370.583064] ksys_ioctl+0x9b/0xc0 [ 370.586531] __x64_sys_ioctl+0x6f/0xb0 [ 370.590424] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 370.595017] do_syscall_64+0xf9/0x620 [ 370.598826] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 370.604015] RIP: 0033:0x4665e9 [ 370.607205] 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 [ 370.626115] RSP: 002b:00007fda302b2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 370.633833] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 370.641104] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 370.648374] RBP: 00007fda302b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 370.655647] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 370.662929] R13: 00007ffcda4f3c9f R14: 00007fda302b2300 R15: 0000000000022000 07:50:34 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x7}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x319400, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x3, 0x1f, 0x1, 0x80, 0x0, 0x7fff, 0x44a46, 0xe, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x9, 0x2, @perf_bp, 0x50000, 0x2, 0x1, 0x8, 0x1, 0x0, 0x2, 0x0, 0xc3, 0x0, 0x3}, 0xffffffffffffffff, 0x2, r0, 0xa) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r1, &(0x7f0000000200), 0x0, 0x641fcb87f2d9a634, &(0x7f0000b63fe4)={0xa, 0x4e22, 0x983a}, 0x1c) [ 370.708892] blk-mq: reduced tag depth (128 -> 64) 07:50:34 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f00001dc000/0x3000)=nil, 0x3000, 0x1000005, 0x810, r0, 0x859ce000) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x204200, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) ftruncate(r1, 0x208200) lsetxattr$security_capability(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0), &(0x7f0000000100)=@v2={0x2000000, [{0x1, 0x80000000}, {0xfffffff9, 0x80}]}, 0x14, 0x2) 07:50:34 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./bus\x00', 0x10880, 0x1e0) ftruncate(r0, 0x208200) close(0xffffffffffffffff) 07:50:34 executing program 3 (fault-call:2 fault-nth:5): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) [ 370.844591] XFS (loop1): mtpt option not allowed on this system [ 370.961540] FAULT_INJECTION: forcing a failure. [ 370.961540] name failslab, interval 1, probability 0, space 0, times 0 [ 370.989775] CPU: 1 PID: 23506 Comm: syz-executor.3 Not tainted 4.19.198-syzkaller #0 [ 370.997682] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 371.007035] Call Trace: [ 371.009642] dump_stack+0x1fc/0x2ef [ 371.013284] should_fail.cold+0xa/0xf [ 371.017110] ? setup_fault_attr+0x200/0x200 [ 371.021445] ? lock_acquire+0x170/0x3c0 [ 371.025440] __should_failslab+0x115/0x180 [ 371.029686] should_failslab+0x5/0x10 [ 371.033491] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 371.038603] sbitmap_queue_init_node+0x240/0x6c0 [ 371.043371] blk_mq_init_tags+0x10d/0x2b0 [ 371.047532] blk_mq_alloc_rq_map+0x9d/0x230 [ 371.051870] __blk_mq_alloc_rq_map+0xa3/0x3b0 [ 371.056380] blk_mq_alloc_tag_set+0x589/0xa30 [ 371.060887] loop_add+0x26d/0x8a0 [ 371.064350] loop_control_ioctl+0x16c/0x480 [ 371.068680] ? loop_lookup+0x1d0/0x1d0 [ 371.072579] ? ksys_write+0x241/0x2a0 [ 371.076385] ? loop_lookup+0x1d0/0x1d0 [ 371.080282] do_vfs_ioctl+0xcdb/0x12e0 [ 371.084177] ? lock_downgrade+0x720/0x720 [ 371.088328] ? check_preemption_disabled+0x41/0x280 [ 371.093351] ? ioctl_preallocate+0x200/0x200 [ 371.097775] ? __fget+0x356/0x510 [ 371.101237] ? do_dup2+0x450/0x450 [ 371.104817] ? vfs_write+0x393/0x540 [ 371.108531] ? fput+0x2b/0x190 [ 371.111735] ksys_ioctl+0x9b/0xc0 [ 371.115204] __x64_sys_ioctl+0x6f/0xb0 [ 371.119095] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 371.123682] do_syscall_64+0xf9/0x620 [ 371.127487] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 371.132677] RIP: 0033:0x4665e9 [ 371.135870] 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 [ 371.154776] RSP: 002b:00007fda302b2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 07:50:34 executing program 4: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e24, 0x400, @rand_addr=' \x01\x00', 0x1000}, @in={0x2, 0x4e23, @broadcast}, @in6={0xa, 0x4e23, 0x2, @mcast2, 0x2}, @in6={0xa, 0x4e22, 0x5, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x7}], 0x74) preadv(r0, &(0x7f0000002400)=[{&(0x7f0000000180)=""/90, 0x5a}, {&(0x7f0000000200)=""/96, 0x60}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/46, 0x2e}, {&(0x7f00000012c0)=""/83, 0x53}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000002340)=""/15, 0xf}, {&(0x7f0000002380)=""/68, 0x44}], 0x8, 0x80, 0x2) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r1, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) 07:50:34 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r1, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r2, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r2, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) ftruncate(r0, 0x208200) close(0xffffffffffffffff) 07:50:34 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./bus\x00', 0x5, 0x1, &(0x7f0000000180)=[{&(0x7f00000000c0)="0d267650c405032515241564759710db94366cd1d0478390d0c698ff78ab2a00b1fda2c83387763af8cb68804ec1b21045731d172b849ba4548f4cf4e564c4c2fedea04e22d9e9df5a4ab873adc4ee07b056eaef136eacd9cf6ef07ffab8c129170e8df708d742aa120c0be4cba66b04a071fecb6dd30e740185d81bf4157ca5bb2aef579af344311713db8c45cbc71a11a7d7a90b300c5a282d966b", 0x9c, 0x6}], 0x800004, &(0x7f0000000240)=ANY=[@ANYBLOB="6e725f626c6f636b733d65372c6e725f626c6f636b733d00806425342c6e725f696e6f6465733d2c687567653d6e657665722c687567653d616c776179732c6d706f6c3d64656661756c742c66756e633d4d4f44554c455f434845434b2c7375626a5f75736572544ee2b83d40262a2c3a283a5b2c00"]) fallocate(r1, 0x58, 0x6, 0x1) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x44401, 0x84) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000045c0)='/proc/keys\x00', 0x0, 0x0) read$FUSE(r3, &(0x7f0000004780)={0x2020, 0x0, 0x0, 0x0}, 0x2020) setresuid(0xee00, r4, 0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./bus\x00', &(0x7f0000000200), 0x100001, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend}, {@cachetag={'cachetag', 0x3d, 'tmpfs\x00'}}, {@mmap}, {@loose}], [{@hash}, {@fsuuid={'fsuuid', 0x3d, {[0x36, 0x32, 0x34, 0xa0, 0x8c386aedb6806035, 0x32, 0x65, 0x38], 0x2d, [0x37, 0x52, 0x61, 0x30], 0x2d, [0x66, 0x38, 0x31, 0x39], 0x2d, [0x38, 0x61, 0x8b, 0x61], 0x2d, [0x65, 0x2, 0x30, 0x66, 0x61, 0x61, 0x37, 0x31]}}}, {@obj_type={'obj_type', 0x3d, 'tmpfs\x00'}}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@permit_directio}, {@subj_user={'subj_user', 0x3d, 'tmpfs\x00'}}, {@uid_eq={'uid', 0x3d, 0xee00}}, {@euid_eq={'euid', 0x3d, r4}}, {@pcr={'pcr', 0x3d, 0x3f}}]}}) 07:50:34 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r1, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r1, 0x0) r2 = syz_mount_image$minix(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0xffffffff, 0x8, &(0x7f0000000680)=[{&(0x7f0000000240)="5b76cfa9d60d8200583594e5b0b442d8c7beb1d1272b44203ad0d711d87a41f4e0e90b95b7378ce4ef758da3eb183e32c830d1f0ef42ec9af76a98e1dd6945189960e1f2386d0023d218ceabb4bbd13e25865281a9bba8df557dca06d5267e94ab59721fa6cfa3ddb0fd89fc8c1a58bd84e4797fd6c6e1ba2a69035e793fb8c21b46a1", 0x83, 0x4}, {&(0x7f0000000300)="baaa8254893722c5f9ac471a9f0c8ac105cbab2132926f035f9b215ec2d1ae458ce8dde335d189d1b0ed25ab1c24bdffb8c27d5d99f497aa", 0x38, 0xfac}, {&(0x7f0000000340), 0x0, 0x1}, {&(0x7f0000000380)="0e48fcc3c4e5bd85e1a728c530a9dc6698f2123dc9ed18b5f6ef45c3b53e4ba1398dc94815d5d2298e6bf311d59bce6015e4a5d8e4534d46be1d4dcc7548ff3288f6194ecc5692aa5cd6f5b6be36a83d5a464275d3d648600bec44faadc634809ec4e7adfcc7a13559a1e1e8af522f48a5925e8522406fce68a76e06db026fab7a14c13d00be925435c517a5cd95c0087f0c6ca0809f8955119007ae6322bd771c25d66b7198c9708298fa89796929aa23b24a3275284f3cec95563fc35ea8d6364ea0b5ebb23d38a2e097641e671891bf2f508426a201a75eb902a97c6efc422e49750b4acd51b731", 0xe9, 0xfffffffffffffff7}, {&(0x7f0000000480)="4bdf242edcd0454f36be48b0ba5a2272912feb623e42246dc1e384773113601eb6a70198b43ab41986f41bf04c6dc10e61d1660c7f3d2a0aa5e220ed55b534feb8d15bfc7f641c558e8040bd8cc35b0b67e96d4542e161b278cad4259a0991ea4b09417774140116e00a4365bdc313ba3b356fda9877ed74d572ddb5846fc873ece87631ae473fd131d8226e43d3a0cef5af70e23496bc820f2ff26151d2198287", 0xa1, 0x100000001}, {&(0x7f0000000540)="f06c8b47922fab", 0x7, 0x9}, {&(0x7f0000000580)="8bd2fb8e4d2d532f53b1bb5ae7266d5b9bd72d52a93b1a99659fe529dfc1301955db6ed8243f9b0fa44fc38804", 0x2d, 0x3}, {&(0x7f00000005c0)="a4b99a3b7bd830d9a46c087c84379655d5e01be8feed52bb48564e434bb2abc954d0c2e3682c9a4e98df2fbe8fef8163f65c0cef0cf7fe329bf8eca7c14a1ba63d2ac0a83956b38b5ab9055f3ab9878bf4ac08e36d24a314510c2507eddab3aabe05a35aaad4f519fc38279ab22775d86873673037964412fbd7c395d1d7df00378418d9e70ece2634", 0x89, 0x5}], 0x2020, &(0x7f0000000740)={[{'cpuacct.usage_user\x00'}], [{@subj_user={'subj_user', 0x3d, 'cpuacct.usage_user\x00'}}, {@appraise}, {@smackfsfloor={'smackfsfloor', 0x3d, 'cpuacct.usage_user\x00'}}, {@uid_eq}]}) ioctl$FICLONE(r1, 0x40049409, r2) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000000)="565f686bbfa800ea62a9f02cd3d5a17c6f9957c1bc3be4") r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000000140)="c033d747893188e58e111eaa05309bcdbb1972f99b6e6f20aca4c5a933746c936d24d2e936dcff0b9c8d90959bd31b85e4f500e836140f952ff6cbc6830969869576e559ee578749db8c3fcead53ac87fba271a47210613a85b93cf15db97811b81245967441ea16c6c2788bed5abe34e39c6ed8dfaf65191ce74e34a75f04d5ef55f793a44df22b1cc3e4a8c9de53ceb6501154aef2db2a9f76e95d7e4392b46a8f492bff144cacb7288cab5204c76c5d8d146cbaac865925c091b8c2122729a7be6f6b84334daeff8d6a7ce0ee2d64c4a0a414c98698") r4 = openat$procfs(0xffffffffffffff9c, &(0x7f00000045c0)='/proc/keys\x00', 0x0, 0x0) read$FUSE(r4, &(0x7f0000004780)={0x2020, 0x0, 0x0, 0x0}, 0x2020) setresuid(0xee00, r5, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000c40)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000d40)=0xe8) syz_mount_image$ext4(&(0x7f0000000340)='ext2\x00', &(0x7f00000007c0)='./bus\x00', 0x40, 0x7, &(0x7f0000000b80)=[{&(0x7f0000000800)="0f9cd6641828e0b04efaa0c52615c9a2d97120246324b18386728580c1c3cecc171700ad83fc1d7f0e3c83868081f1e1acf8ebc22599ad29d8885cb67148cfb9afd0e14f821a58b6ae05037f6b4aac39a6a71c58d063f97d9883", 0x5a, 0x1}, {&(0x7f0000000880)="bf695eeb85b8d9e63ed52b15f2fef3752e9aa1c39dd4ccc415ceb3df0ccd925a8fc2e3b170d39bcd3f266882bfcfeaeff9bd7c558d0118bf62e335f58736da52", 0x40, 0x31}, {&(0x7f00000008c0)="324a0aedcca7ee39ce02d1e942885e58fbd82f328be5f96022f983541f458479554f111498a2cf80e8a78261e9127c9e5a97865a0331bdd632857e9a1c5813bfdb867cd13425612799327db1202d642c05003a8098af506fe113d6a6912dcda4a4013f44f16ea619dd4dd82c2af791583d0583ea2883de0fe1fabcdb112659f84f3a05318c42b8ff8d315cca3beeb1e75ef2ca5422c0d75c68cdf7bc553039077abd084361524147927886d5935d9fb6f5700bb3dcdbe4f735f7aa47fd26096a7ec2e9e7667c50f17ac34611f31374bd6c27d5500d98591513c48184ceed229f83a6d71fa7dc37aa524ae73259c0f98015af0c3c59", 0xf5, 0x3ff}, {&(0x7f00000009c0)="9df7f9380bd6a31fd83fab33b7c8b44d8933a0fb9edbb0af101ad41d9ab11901174dda5ece8b3f7af2f15e55947b41c607cf94fc8c3cd440db253474013c67494d3525e58b3262e79ee17a47d78bc02446ee72854582758fcf351cb22fb6d8bbe08ca1dd68ade8c9e6e7b3f30ead6927ffa584a539c35dcb55b4e70482", 0x7d, 0x7}, {&(0x7f0000000a40)="47a6462e50570e3eec0a49efe0f2206b3b2bdae27fedfcda3634a0e6b3f3941b306d3da734a5f02dfd", 0x29, 0x9}, {&(0x7f0000000a80)="1e8c9e71ee17abaaa06686e1573f7c1c86d456b64c041b991b5ccb83988eea4085b8b37d93509ffebf63910150f844eca8c731b99044d7385e2faea7757e56f5efa7d957ac19f9d46540e808c5fd0081fab975ffb28220f9fa193f2d00d092b24b58d3e3de419e96b96fa19b8b5e5fb5ed9cce25ddabbc97bb6f7ddd16e500ba6b9b1e9a09b4d40fc668170e062d3717bb5c26c33999a18a01035526ab306b1a6dc20cb43f174febaee0c8401978387d73112a63c9", 0xb5, 0xfffffffffffffff9}, {&(0x7f0000000b40)="db64d110f493e12909e136482ef2eea054f495b9", 0x14, 0x1f}], 0x1000a0, &(0x7f0000000d80)={[{@sysvgroups}], [{@smackfstransmute={'smackfstransmute', 0x3d, '*+.@&[\'*-&/@&#,'}}, {@audit}, {@fowner_gt={'fowner>', r5}}, {@uid_lt={'uid<', r6}}, {@hash}, {@euid_eq={'euid', 0x3d, 0xee00}}, {@context={'context', 0x3d, 'sysadm_u'}}]}) [ 371.162492] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 371.169763] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 371.177031] RBP: 00007fda302b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 371.184303] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 371.191580] R13: 00007ffcda4f3c9f R14: 00007fda302b2300 R15: 0000000000022000 [ 371.354248] blk-mq: reduced tag depth (128 -> 64) 07:50:35 executing program 5: r0 = creat(&(0x7f00000001c0)='./bus\x00', 0x20) open(&(0x7f0000000180)='./bus\x00', 0x80, 0x118) ftruncate(r0, 0x208200) r1 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000000), 0x157801, 0x0) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(r1, 0x80286722, &(0x7f0000000040)={&(0x7f00000000c0)=""/130, 0x82, 0x5, 0x101}) 07:50:35 executing program 3 (fault-call:2 fault-nth:6): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) [ 371.488256] tmpfs: Bad value 'e7' for mount option 'nr_blocks' [ 371.567053] audit: type=1804 audit(1627199435.193:158): pid=23533 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir264692858/syzkaller.hUPRWk/598/bus" dev="sda1" ino=15225 res=1 07:50:35 executing program 4: request_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f0000002440)={'syz', 0x1}, &(0x7f0000002480)='/\x00', 0xfffffffffffffffd) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x6d60, 0x80}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) syz_open_dev$vcsu(&(0x7f0000000000), 0x80000000, 0x200) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r1, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r1, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000001340)={0x0, 0x6, 0xfb, 0xbb, @scatter={0x2, 0x0, &(0x7f0000002400)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/85, 0xffffffffffffff8e}]}, &(0x7f0000000180)="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", &(0x7f00000013c0)=""/4110, 0xb7, 0x10011, 0xffffffffffffffff, &(0x7f0000001280)}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000024c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) [ 371.658572] audit: type=1804 audit(1627199435.193:159): pid=23533 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir264692858/syzkaller.hUPRWk/598/bus" dev="sda1" ino=15225 res=1 [ 371.694328] FAULT_INJECTION: forcing a failure. [ 371.694328] name failslab, interval 1, probability 0, space 0, times 0 07:50:35 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x5) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000), 0x80000, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000040)={0x0, 0x0, r3, 0x8, 0x80000}) ftruncate(r0, 0x208200) close(0xffffffffffffffff) 07:50:35 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r0, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x242, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00000003c0)={0x5, 0x3, 0xffff, 0xd9, &(0x7f00000001c0)=""/217, 0x94, &(0x7f00000002c0)=""/148, 0x18, &(0x7f0000000380)=""/24}) sendto$inet(r0, &(0x7f00000000c0)="6255dc7d6843c292e46dea92239750de408e191454a656379e76014a3bea79700d8cc8cced7af9bb9a78dd3e535d5abc2157f2aa9b9f6900f97402f1eef08e939459a86c6983acf2d3043c498c5c638ea3ffaf1d09d6b0019f197d671315093573c83f13ae8944ed7957ae4afe1df7b5fc3fb82d0e12235961a4e5a01722479164a7222c42c6eb7e3a0da166629ed1bb9be0be34fc16de7a2fec3ef91ab17d062b5c8c12eec1d80d35e6f74a9375f5232a61e77958891813ecc35fbee003010597acc05e7659ee7239fca484ef445ee20851d193c5dab0a9103458e4b227f7841bd526ac3b80d7fec6cdb8adc6bc9ccf386c7fbe663d8f8391", 0xf9, 0x8010, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2c}}, 0x10) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x11d) ftruncate(r2, 0x208200) 07:50:35 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000100), 0x200, 0x84000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = socket$rds(0x15, 0x5, 0x0) r5 = syz_mount_image$squashfs(&(0x7f0000000540), &(0x7f0000000580)='./bus\x00', 0x38e0, 0x4, &(0x7f0000001840)=[{&(0x7f00000005c0)="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", 0x1000, 0x7}, {&(0x7f00000015c0)="427d60d7f783bc98b92df214904e345a1012a764e31459a1caa07b1b859aa21ab2aaf5f2c4ce7f7aad9668556fceb59920dd996d11a9ed88b0ec86dac03fb861285b3d03d2a52fe59503e716f2976a2018c76c44f00f2db53389eaf77d2cbec03793f4aa09e37476f3a656ba267109926ff87ec274c8948d47f70ca04be2bd12c0961edaabf5fa504123a64387444234686ec1e96ab48d1d2180cebe819c5c923a0645b5ddd386cf73face4abe1afb16ab8bd7fda37f54a1e4c31296fd289719f0af6d4d80d352756b484be6c00ff7e1979c513f9cbd07465e2798f81de841f16a9d15110fcbb3bc5c1fb453c52cbcd1db", 0xf1, 0x8}, {&(0x7f00000016c0)="b2c63144d9ec2ba574349bb69c11b2e72681604792f308a06fbe357b1315ca80ad496bb59469a79d17381115563d517c8ba8c1276271d8dfc25000c5df2f1b0632a745e6fd7f24fc906c69dac639d1a28093ecf1ad42e88771091b6726274acc53438c13eec76fa2a6da03ed00cd64dc11b8fa7a744c06918a78bd9f4a5f12348ea35f948c069eb525be4a263469fec92605b2def296151c66921d17b19f96a1843eb20b50e0e1b1cb", 0xa9}, {&(0x7f0000001780)="fc170fce69e71dd5860350f84735c2e383e16284ec2b4c5f81d639e2387a70888dba8c2bbb8101e96d8f9eefc9ad58180571d98dd4d6b6f745293b07aad5f885089fbaa13be01933efd5164e1edaaabab0451c96444bbb8a9dbab9a89f1423e23d86271e8a165db505b10b51604614a9cf2b9a8fa6bd3abb50e5a50eae14ab3a74f90594b570", 0x86, 0xffff}], 0x2000, &(0x7f00000018c0)={[{'-'}, {'.!'}, {'&]#'}, {'%^'}, {'['}, {'('}], [{@fsname={'fsname', 0x3d, '\\]#\\+\\%^^^'}}, {@appraise_type}, {@smackfshat={'smackfshat', 0x3d, '\\*!){#.}&:&[\x15\x0e/-:\xad{'}}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@func={'func', 0x3d, 'MODULE_CHECK'}}, {@subj_user={'subj_user', 0x3d, '{![-}**\x9a{}!\''}}]}) r6 = syz_open_dev$radio(&(0x7f0000001b80), 0x2, 0x2) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r8, 0xae60) ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) ftruncate(r1, 0x3ff) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r9, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r9, 0x0) io_submit(0x0, 0x9, &(0x7f0000001e00)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x5, 0x9, 0xffffffffffffffff, &(0x7f0000000040)="70f8f395d9306b3166e35559df9cdd0afd84a12f01b7a95d9e1d4c5ee879ebec433f9eaf82ce4808f2dcb1c8b805c20702015d30", 0x34, 0xdd4b, 0x0, 0x1, r1}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x3, r2, &(0x7f0000000140)="49f2000bdaf6b5be6cc1919c70469952217d58f9853e3d6bd418197d240f1768e1c0adb9740eeb1df78bc9f5279682004df853083e6f3a99762d8085febd0521966e7717e55663e0a92031977d6cb67bd9c9c08b190b507c406171cca37c41da464274813229f72649a18a03b9db56d6278b9a685006778da94d48b295450b0b50a4b6f5b77351a560baf3bff7932eda26881bd92559d3623cf6fb1c58e29ee0", 0xa0, 0x20, 0x0, 0x2}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000240)="20e7b3bece52e18d15a3df98c9b69722ed406136c813b0107ed0421d21edebafd12150027f6ef49e6e634ffa35aea5e0d81ec22f99c94097897ea5173c5e32e3f680091dbb8dcc6d26c00c3959f74c37fd04a61a244334d0e91859aa1cf57cf7c4df6a5bd9751344663292c1a776dda90cb62a0767ca2e53a0f8af5621eb9ccac7e689155cbd1e19332c61cde57bac9d424dd3792cebb9c7de645c5b0e01be8d42a3b56fcba7068dec62254e57b37fce6ec38b42ec5279581c7c2508199bdf45581a4a75313f5b1d95bee57d331250d1fe5b", 0xd2, 0x6, 0x0, 0x1, r3}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2, 0x7, r4, &(0x7f0000000380)="d209133bf702c22795738bdd7470073a49c1d1222cd755a34755d4e3a4b59dbcd5526c5df25fbf99701a985ec12858d1ed6f7e", 0x33, 0x1fe, 0x0, 0x2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x2, 0x8, r0, &(0x7f0000000400)="a7dfbfb4a861b02c2a6eb503567fc18ec8c148e44fbee6118af14a50ac7c7ad50fd16f4d6d9575be3b5dcac51d210696670cde1d2ef88482491b5fd2a75c28280bd743fe99a94217a446b80fe246c52d4244ffddfbdbda3156a681be67ae3aff35df5e9c353950d4688ff08f740ead87efa3c0f34cd1a81f4f10ee0a8e25748ab131d7022374b1afd139d012475712bd", 0x90, 0xfffffffffffffb44}, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x5, 0x0, r5, &(0x7f0000001980)="5e3c3d9773543a348bf422a4aa1eb47f90dbb03f62661675b75c27f3b607a5501d2546222f4d6573fe8b24b2bc80f21b125a9e9e9ed258a22542cbb65a0a620cf1237cf6625b9dbd8eff30b47ea7a0052d36fff7e1a5fc3551b26d4ce5064534ea089e695638b1a64393038bdd1dd9a744113dbad2a3e93a4ef428b5636d4d65fbed8609c039b8c563942454d7fad73eb336f1eef6290a3d464ab188d00c6710ddf74e873e312bfc99f295a1c47342a29e8eb507326948930bbd1707acd870317f436b125ca7d47b25cbe2acf01f790b6183d901ba32cd", 0xd7, 0x0, 0x0, 0x1, r0}, &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, 0x1, r0, &(0x7f0000001ac0)="6581d8eeb70541b2c8d5a48a3ef8ff48beef3015a6c8235a6df9578a2dd22ae5882eff17037c06fc9fe33d4f57f0d7987c43c1327bd9a6470b9cdc0463c8387dcbc1f1cba8e6315595e4fb94a9cf17c33c63aa1dad2d03962a5130b30cadd9db6e2eedbd9b7282ba827e5fb6def0c6902f238c6d52741efb1f5cea", 0x7b, 0xff, 0x0, 0x3, r0}, &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x3, 0x5, r6, &(0x7f0000001bc0)="4811ee46bb011d7ca4ddd5860408d3b296c21ba813044abd22ed72e88bf90c6fc1ed50bfe932373b29a6f6a0d70ba61ec84ee1668d9211f61362282651db6dab4c8b779a3fbaf6b338a987c392adbb3052b7d16a30523ea2a5fef6ef09594ddb9ea597f866610d9deb8d60fb6da70aed2c9359c042ac400d6fa0860d0d08cfd63fa2a2f0cbafd67405e4088ed59b11089aa0f972c3b8f7e3d6fc02bddf50fcdd1c0a89523a098a28454e488d3617086da72c79fd3b74fbea0d3a64070add423b0959ebc577ea6486bba82e5284f923ad7d984cb2", 0xd4, 0xd43, 0x0, 0x2, r0}, &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x0, 0x9209, r8, &(0x7f0000001d00)="b7ac967d5b0d75ea1133cfbda6ae7e0747826b18c46a5c64e57e0dd99a5325f87fc3a0e31e39e2763a31db8fe7fb688f8e4f2eb0ac7c31386b752041910e037898490f707aee054bed277ac069e8c66937df8ce811b97204127d2efee8a549237b561870d2644d65ebf4e4da458f69a68d48069347ea17c492b11f223bf84480314b0827e7e22878ca036c0d7ddd3b5fa91d2622273288ff05218145657a27b5323f874a1401950c1f54f2a4b72686ba3658568cf7f78bb0d12bf1937b1e557e", 0xc0, 0x200, 0x0, 0x0, r9}]) ftruncate(r0, 0x208200) [ 371.713907] CPU: 1 PID: 23543 Comm: syz-executor.3 Not tainted 4.19.198-syzkaller #0 [ 371.721817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 371.731177] Call Trace: [ 371.733783] dump_stack+0x1fc/0x2ef [ 371.737424] should_fail.cold+0xa/0xf [ 371.741234] ? setup_fault_attr+0x200/0x200 [ 371.745562] ? lock_acquire+0x170/0x3c0 [ 371.749547] __should_failslab+0x115/0x180 [ 371.753800] should_failslab+0x5/0x10 [ 371.757611] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 371.762734] sbitmap_queue_init_node+0x240/0x6c0 [ 371.767512] blk_mq_init_tags+0x16f/0x2b0 [ 371.771676] blk_mq_alloc_rq_map+0x9d/0x230 [ 371.776008] __blk_mq_alloc_rq_map+0xa3/0x3b0 [ 371.780519] blk_mq_alloc_tag_set+0x589/0xa30 [ 371.785034] loop_add+0x26d/0x8a0 [ 371.788501] loop_control_ioctl+0x16c/0x480 [ 371.792826] ? loop_lookup+0x1d0/0x1d0 [ 371.796725] ? ksys_write+0x241/0x2a0 [ 371.801176] ? loop_lookup+0x1d0/0x1d0 [ 371.805091] do_vfs_ioctl+0xcdb/0x12e0 [ 371.808997] ? lock_downgrade+0x720/0x720 07:50:35 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2) ftruncate(r0, 0x208200) [ 371.813152] ? check_preemption_disabled+0x41/0x280 [ 371.818176] ? ioctl_preallocate+0x200/0x200 [ 371.822601] ? __fget+0x356/0x510 [ 371.826062] ? do_dup2+0x450/0x450 [ 371.829608] ? vfs_write+0x393/0x540 [ 371.833337] ? fput+0x2b/0x190 [ 371.836539] ksys_ioctl+0x9b/0xc0 [ 371.840018] __x64_sys_ioctl+0x6f/0xb0 [ 371.843915] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 371.848503] do_syscall_64+0xf9/0x620 [ 371.852318] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 371.857508] RIP: 0033:0x4665e9 [ 371.860702] 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 [ 371.879608] RSP: 002b:00007fda30291188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 371.887324] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665e9 [ 371.894596] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 371.901867] RBP: 00007fda302911d0 R08: 0000000000000000 R09: 0000000000000000 [ 371.909140] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 371.916411] R13: 00007ffcda4f3c9f R14: 00007fda30291300 R15: 0000000000022000 07:50:35 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) syz_open_procfs(r0, &(0x7f0000000000)='net/fib_triestat\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r1, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) [ 372.005004] blk-mq: reduced tag depth (128 -> 64) 07:50:35 executing program 3 (fault-call:2 fault-nth:7): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 07:50:35 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208201) 07:50:35 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000045c0)='/proc/keys\x00', 0x0, 0x0) read$FUSE(r1, &(0x7f0000004780)={0x2020, 0x0, 0x0, 0x0}, 0x2020) setresuid(0xee00, r2, 0x0) r3 = syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./bus\x00', 0xdc7, 0x1, &(0x7f0000000180)=[{&(0x7f0000000280)="d35ed8cfa2ad72dcc88131bc9b70a6bb3a39d178cadbb0d6a99f482aa870d104d2f1b6d540a13f022b0cfbc86161a9ca011fe66c5e185e3a35d6d970aa95fa396c3ccdf38f51a4c26165cec51d8397ca0d3007b5be919cb78d077de07e54bd131666f3b000d624fac2ba7d691810fdd4265d3dee0b16524dadf39be4c9b5a686c2beac196155bb5069b9a9f7b15676730e0a9df971571b87aa44292293a91de2ff51332ea02453ef685d484394f12ef685bf6f9a0ed486d565283ab95cd84175f04c69f14082c478008256f569ef43251466fa798878bed4516d68d4b438ec", 0xdf, 0x101}], 0x1000000, &(0x7f00000000c0)=ANY=[@ANYBLOB='+-!*!,%,.,,euid>', @ANYRESDEC=r2, @ANYBLOB=',dont_measure,obj_type=,euid>', @ANYRESDEC=0xee01, @ANYBLOB="e7c5cf46261856b723f48963e9c1412b4218c9ed0195a566edce3e74fee71a4e0000"]) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r4, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r4, 0x0) recvmmsg(r4, &(0x7f0000006a40)=[{{&(0x7f00000001c0)=@xdp, 0x80, &(0x7f0000000140)=[{&(0x7f0000000380)=""/158, 0x9e}], 0x1, &(0x7f0000000240)}, 0x402}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000440)=""/219, 0xdb}, {&(0x7f0000000540)}, {&(0x7f0000000580)=""/107, 0x6b}, {&(0x7f0000000600)=""/85, 0x55}, {&(0x7f0000000680)=""/34, 0x22}, {&(0x7f00000006c0)=""/53, 0x35}, {&(0x7f0000000700)=""/178, 0xb2}], 0x7, &(0x7f0000000840)=""/4096, 0x1000}, 0x3}, {{&(0x7f0000001840)=@hci, 0x80, &(0x7f00000019c0)=[{&(0x7f00000018c0)=""/237, 0xed}], 0x1, &(0x7f0000001a00)=""/241, 0xf1}, 0xf2d8}, {{&(0x7f0000001b00)=@nfc, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001b80)=""/110, 0x6e}], 0x1, &(0x7f0000001c40)=""/4096, 0x1000}, 0x3}, {{&(0x7f0000002c40)=@caif=@dbg, 0x80, &(0x7f0000002e40)=[{&(0x7f0000002cc0)=""/220, 0xdc}, {&(0x7f0000002dc0)=""/84, 0x54}], 0x2, &(0x7f0000002e80)=""/139, 0x8b}, 0x5}, {{0x0, 0x0, &(0x7f00000032c0)=[{&(0x7f0000002f40)=""/226, 0xe2}, {&(0x7f0000003040)=""/108, 0x6c}, {&(0x7f0000006c80)=""/205, 0xcd}, {&(0x7f0000003180)=""/239, 0xef}, {&(0x7f0000003280)=""/3, 0x3}], 0x5, &(0x7f0000003340)=""/4096, 0x1000}}, {{&(0x7f0000004340)=@tipc=@name, 0x80, &(0x7f0000004600)=[{&(0x7f00000043c0)=""/156, 0x9c}, {&(0x7f0000004480)=""/86, 0x56}, {&(0x7f0000004500)=""/154, 0x9a}], 0x3, &(0x7f0000004640)=""/243, 0xf3}, 0x4}, {{&(0x7f00000067c0)=@ipx, 0x80, &(0x7f0000006900)=[{&(0x7f0000004740)=""/2, 0x2}, {&(0x7f0000006840)=""/139, 0x8b}], 0x2, &(0x7f0000006940)=""/204, 0xcc}, 0x8}], 0x8, 0x40010040, &(0x7f0000006c40)={0x77359400}) ftruncate(r3, 0x3) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 07:50:35 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) r1 = socket$inet6(0xa, 0x0, 0x80) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x7fff, @private0, 0xfffffffe}, 0x1c) socket$unix(0x1, 0x2, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) 07:50:35 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r1, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r1, 0x0) write$P9_RRENAME(r1, &(0x7f0000000000)={0x7, 0x15, 0x1}, 0x7) close(0xffffffffffffffff) [ 372.312384] FAULT_INJECTION: forcing a failure. [ 372.312384] name failslab, interval 1, probability 0, space 0, times 0 [ 372.346606] CPU: 1 PID: 23583 Comm: syz-executor.3 Not tainted 4.19.198-syzkaller #0 [ 372.354525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 372.363887] Call Trace: [ 372.366491] dump_stack+0x1fc/0x2ef [ 372.370138] should_fail.cold+0xa/0xf [ 372.373956] ? setup_fault_attr+0x200/0x200 [ 372.378294] ? __lockdep_init_map+0x100/0x5a0 [ 372.382802] __should_failslab+0x115/0x180 [ 372.387049] should_failslab+0x5/0x10 [ 372.390855] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 372.395972] __kmalloc_node+0x38/0x70 [ 372.399782] blk_mq_alloc_rq_map+0xdf/0x230 [ 372.404116] __blk_mq_alloc_rq_map+0xa3/0x3b0 [ 372.408622] blk_mq_alloc_tag_set+0x589/0xa30 [ 372.413129] loop_add+0x26d/0x8a0 [ 372.416597] loop_control_ioctl+0x16c/0x480 [ 372.420931] ? loop_lookup+0x1d0/0x1d0 [ 372.424826] ? ksys_write+0x241/0x2a0 [ 372.428639] ? loop_lookup+0x1d0/0x1d0 [ 372.432545] do_vfs_ioctl+0xcdb/0x12e0 [ 372.436446] ? lock_downgrade+0x720/0x720 [ 372.440603] ? check_preemption_disabled+0x41/0x280 [ 372.445629] ? ioctl_preallocate+0x200/0x200 [ 372.450081] ? __fget+0x356/0x510 [ 372.453540] ? do_dup2+0x450/0x450 [ 372.457083] ? vfs_write+0x393/0x540 [ 372.460802] ? fput+0x2b/0x190 [ 372.464003] ksys_ioctl+0x9b/0xc0 [ 372.467468] __x64_sys_ioctl+0x6f/0xb0 [ 372.471363] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 372.475951] do_syscall_64+0xf9/0x620 [ 372.479768] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 372.484961] RIP: 0033:0x4665e9 [ 372.488154] 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 [ 372.507059] RSP: 002b:00007fda302b2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 372.514787] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 372.522066] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 372.529345] RBP: 00007fda302b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 372.536630] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 372.544857] R13: 00007ffcda4f3c9f R14: 00007fda302b2300 R15: 0000000000022000 [ 372.557647] blk-mq: reduced tag depth (128 -> 64) 07:50:36 executing program 3 (fault-call:2 fault-nth:8): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 07:50:36 executing program 1: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_mount_image$gfs2(&(0x7f0000000000), &(0x7f0000000040)='./bus\x00', 0x9, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="3869aef30aef1b86b73ccb93affab0e9ea6608a21b", 0x15, 0xa7b}], 0x10b0002, &(0x7f00000001c0)={[{@discard}], [{@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@fsname={'fsname', 0x3d, '/dev/kvm\x00'}}]}) ftruncate(0xffffffffffffffff, 0xffffffffffffffbe) 07:50:36 executing program 5: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x110) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000080), 0x480841, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000040), r1) ftruncate(r0, 0x208200) 07:50:36 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x11) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f62757320407b25202020270a378a9721688096c47d8b6eb1311d62116fd6fe9b30c1ae27dd65f2c67a6b6fab3598e7d205"], 0x36) execve(&(0x7f0000000040)='./bus\x00', &(0x7f0000000340)=[&(0x7f00000000c0)='#! ', &(0x7f0000000100)='+&\x00', &(0x7f0000000140)='#-\x00', &(0x7f00000005c0)='o\xf13\xc9\x96\xd2*\xff\x84P\x17z;\x99\xd4\xc7\x83rJ\x7f~;\xf6\x19t\x13\xfei_\xde\xa0\rZ\x11\xea\x17B \x0e>w\x9f\x1e\x04p\xf0\fS\xba\xb7\xa0KedJ|\x04\xb5\xe9\n\xdd\x94\x85\x82\xa7Iser\xb2U\xff\x97\xe7\xe1\xc2\x7fV\xe7\xcb', &(0x7f00000001c0)='@{%', &(0x7f0000000500)='\x01', &(0x7f0000000240)='\'', &(0x7f0000000280)='\'', &(0x7f00000002c0)='@{%', &(0x7f0000000640)='X\xcd\x11\x84I]uZ\xc5f@Tl\xc9K\xb14\xc0\xbb\xf2\x84\x03iV\xc0U\x88\x0f\x9e$:\xc2t,\a/]\xe3\x02\xf4\xfb \bL\xc8\xdaFN\xe3\xc74\fc\xa2\x13?h\\\xc6e.!n\x1d\xd3\xf56\xd4\xfd\xa9*J\x98\x1a\x13\xfd\xc3\xaf<\x03L.h\xc7R\xb1^\xack\xd4\x06X\x18\xb5\xc8]\xf98=\xd3RZ\xda\xccn\xa5\xe9\xc2>\x15\xaf\x9e\x1f\xb2]\xab\x03\x03\x12\xbc\"\xef\x91\xbb\n\x0e\xf2>\x8f^\x11\xe4$\xcda\xf1\xad\xbemI\xd2*\xc7\x90\nl\'\x98\xb4PD\xd7NA\x90*i\x04c\xfe\x12Bl\x04>\xa5NG\xff\xd0\x14\xc1C\"\xe0\x90\x1b#B\x93\x18\x7f\x9fG\xdb\x85\x9d\xe8y\xe7\x1d\x17A\x12&\a\xd11\xc1\'\x03\x03B\xbd\xd1j\xa0\xbe\xe5FI\xd5%\x1c'], &(0x7f0000000580)=[&(0x7f00000003c0)='\'', &(0x7f0000000200)='\'', &(0x7f0000000180)=':\xc0\xe2;\x9b[\x05`\xbc\xc9\x0e\xb3@\x00', &(0x7f0000000480)='\\-\x00', &(0x7f00000004c0)='--\x00', &(0x7f0000000440)='+\x84\xe4\x05\x9e$\x8f\xe6\xe4i\xfcE\xea(+)#\x00', &(0x7f0000000740)='\x00\x00\x00\x00\x00\xd1Mk\xcdP\xc4\"\xcfs]e3\x9d\xed\xa0\"\xf5N\x86\xf9\xcb_\x87\xceV\x923\x11\x05\x1a\xba\x83 \xb2L\xef\x8e\x90\x1fG|\xf4\xf4s\x90\x1b\xfb\xdab\xa9\xd4\xb5\xdc\xf4H\x9b\x86i\x1c\x9a\xc1]\x8f9X$\n\xa6\x1c\xe0\x06\xf6\xee\xf5\x04\x83[{\"\x02r\xd3d\xb6\x10\x8a\x19\xe0\xf9\xa8&\xda.\xdb\x90\x9d\x01N\xa7\xe9\x13+\x7f\r\x8af\x91R\x80\xeb\xa1\x05H*l7\b\x1f\x00\xbbC\r\x99\x1fw\x8d\xe0\x16\x1bz}L\x7f\xa6`\x88b\x8d/#\xbc\x87fF\xc2;\x9cAv\xf2\x13W7\x83\xcali\xff\xc8\xf6\x13\vl\x82h\xa8\xe2\xab\x87\xdeU\xde-v\x15 U\b\xf8C\x1e&B\xda\xfd&B\xb1\xb1c\xef\xc1\xb2e(\xf0\x19\x00\x8b;\x82_5\xd3\xec\r\xcc\xf2JaqV@\x8f\xc8, \x03\n\xff\x0f\xdd\xad\xaf\x9dm\xc9\xfe\x98R\xdb\xe6\xed\x8bC|@\xa5>']) ftruncate(r0, 0x208200) close(0xffffffffffffffff) 07:50:36 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r0, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r0, 0x0) ioctl$VIDIOC_ENUM_DV_TIMINGS(r0, 0xc0945662, &(0x7f0000000180)={0x4, 0x0, '\x00', {0x0, @reserved}}) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) r2 = dup3(r1, r1, 0x80000) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x6, 0x1, 0x1f, 0xde, 0x0, 0x81, 0x900, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x7, @perf_config_ext={0x80, 0xe560}, 0x10044, 0x1, 0x80, 0x4, 0x7c0, 0xfffffff8, 0xfff, 0x0, 0x51e9, 0x0, 0xffffffffffffffff}, 0xffffffffffffffff, 0x7, r2, 0x9) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000240)={"530e28d39bc865710772accac274912c", 0x0, 0x0, {0x2, 0x1}, {0xffff, 0x8}, 0xdc42, [0x7ff, 0x2f, 0x0, 0x2, 0xfffffffffffffffe, 0x7, 0xed, 0x7, 0x3, 0xffffffffffffffff, 0x7, 0x20, 0x3f, 0xffffffffffff98c6, 0xfffffffffffffffa, 0xa61f]}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r4, 0x80089418, &(0x7f0000000000)=0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r4, 0x5000943f, &(0x7f00000002c0)={{}, r5, 0xc, @unused=[0x2, 0x80, 0x9], @devid}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000340)={"2083bc41b977590f7aaa1badb6043b2f", r3, r5, {0xdeb, 0x7}, {0x9, 0x1}, 0x2304000000000, [0x10000, 0x5, 0x80000001, 0x9c, 0x1, 0xffffffff, 0x80000001, 0x101, 0xfff, 0x5, 0x7b43, 0x9, 0x80000000, 0x25f, 0xff, 0x2]}) sendto$inet6(r1, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) [ 372.762758] FAULT_INJECTION: forcing a failure. [ 372.762758] name failslab, interval 1, probability 0, space 0, times 0 [ 372.789944] CPU: 1 PID: 23611 Comm: syz-executor.3 Not tainted 4.19.198-syzkaller #0 [ 372.797853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 372.807207] Call Trace: [ 372.809809] dump_stack+0x1fc/0x2ef [ 372.813452] should_fail.cold+0xa/0xf [ 372.817275] ? setup_fault_attr+0x200/0x200 [ 372.821619] ? __lockdep_init_map+0x100/0x5a0 [ 372.826131] __should_failslab+0x115/0x180 [ 372.830380] should_failslab+0x5/0x10 [ 372.834215] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 372.839321] __kmalloc_node+0x38/0x70 [ 372.843130] blk_mq_alloc_rq_map+0x120/0x230 [ 372.847549] __blk_mq_alloc_rq_map+0xa3/0x3b0 [ 372.852140] blk_mq_alloc_tag_set+0x589/0xa30 [ 372.856645] loop_add+0x26d/0x8a0 [ 372.860118] loop_control_ioctl+0x16c/0x480 [ 372.864439] ? loop_lookup+0x1d0/0x1d0 [ 372.868329] ? ksys_write+0x241/0x2a0 [ 372.872136] ? loop_lookup+0x1d0/0x1d0 [ 372.876026] do_vfs_ioctl+0xcdb/0x12e0 [ 372.879934] ? lock_downgrade+0x720/0x720 [ 372.884090] ? check_preemption_disabled+0x41/0x280 [ 372.889112] ? ioctl_preallocate+0x200/0x200 [ 372.893524] ? __fget+0x356/0x510 [ 372.896983] ? do_dup2+0x450/0x450 [ 372.900527] ? vfs_write+0x393/0x540 [ 372.904244] ? fput+0x2b/0x190 [ 372.907444] ksys_ioctl+0x9b/0xc0 [ 372.910903] __x64_sys_ioctl+0x6f/0xb0 [ 372.914804] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 372.919392] do_syscall_64+0xf9/0x620 [ 372.923201] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 372.928388] RIP: 0033:0x4665e9 [ 372.931578] 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 [ 372.950476] RSP: 002b:00007fda302b2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 07:50:36 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r1, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r1, 0x0) perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x2, 0x1f, 0x3, 0xd, 0x0, 0x3, 0x0, 0x8, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000180)}, 0x1, 0x80, 0x3f, 0x3, 0x9, 0x1, 0x81, 0x0, 0x3f, 0x0, 0x1}, r0, 0x5, r1, 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r2, &(0x7f0000000000)="f5390bdcdd53729ebfc79ccebd6d5d1e69f745e0feed9a57898422cd5fe1039ae1480c041b6e9d248b6e4b0608a295490a72b7370d855b35a7f24a", 0x3b, 0x24040051, &(0x7f0000000040)={0xa, 0x4e23, 0xfffffff8, @dev={0xfe, 0x80, '\x00', 0xa}, 0x1}, 0x1c) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) 07:50:36 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x2c) ftruncate(r0, 0x208200) [ 372.958188] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 372.965461] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 372.972823] RBP: 00007fda302b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 372.980096] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 372.987369] R13: 00007ffcda4f3c9f R14: 00007fda302b2300 R15: 0000000000022000 [ 373.056976] blk-mq: reduced tag depth (128 -> 64) 07:50:36 executing program 3 (fault-call:2 fault-nth:9): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 07:50:36 executing program 2: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x101) ftruncate(r0, 0x208200) close(0xffffffffffffffff) 07:50:36 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x1c) sendto$inet(0xffffffffffffffff, &(0x7f0000000180)="a46b550fec7d4ea8b3151949a080627be21e9da1d5dc5bba647f196eedf019eb56e9da265a2f303f63b72974803ddc8ecea7197f50697b6e552aa9d800c4df52701eee4ad7868ebd34f1ef7639d22069e411cd758c58f225078ab99e30df862f23deb4fbeba845b1af344f4ddd57b053f027d83ca8fafe5bd4", 0x79, 0x40800, 0x0, 0x0) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000000000)="05c2d60220c1d5e6e2dd83fd45459292a5871055b3a29b61d22c84e5b2054572a1c3270fdafea9b01b69cc912d87e1b943d7bbb36476", 0x36, 0x1, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) 07:50:36 executing program 5: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x2) setxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=@random={'user.', '--(,}(\x00'}, &(0x7f00000000c0)='%.)/!:\x00', 0x7, 0x0) fchdir(r0) ftruncate(r0, 0x208200) 07:50:36 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r3, 0xc0096616, &(0x7f0000000000)={0x2, [0x0, 0x0]}) ftruncate(r0, 0x208200) 07:50:36 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000002200), 0x2040, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000100)='memory.stat\x00', 0x275a, 0x0) read$FUSE(r0, &(0x7f00000001c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INTERRUPT(r2, &(0x7f0000000180)={0x10, 0xfffffffffffffff5, r3}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000002240)=0x2, 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r2, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), r0) sendmsg$TIPC_CMD_SET_NETID(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r4, 0x100, 0x70bd2c, 0x25dfdbfc, {{}, {}, {0x8, 0x2, 0x2}}, ["", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) setxattr$trusted_overlay_nlink(&(0x7f0000002280)='./bus\x00', &(0x7f00000022c0), &(0x7f0000002300)={'U+', 0x100000001}, 0x16, 0xc4365c67b5f3b53) ioctl$KVM_SET_REGS(r7, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 07:50:36 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10880, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000}, 0x0, 0xf, 0xffffffffffffffff, 0xa) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) sendmsg$AUDIT_MAKE_EQUIV(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="20921abc3e1f74000000f703200027bd7000ffdbdf25010000000700"], 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) 07:50:36 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x99, 0x400) fallocate(r1, 0x0, 0xfffffffffffffff7, 0x758) ftruncate(r0, 0x208200) close(0xffffffffffffffff) [ 373.304846] FAULT_INJECTION: forcing a failure. [ 373.304846] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 373.361466] CPU: 0 PID: 23647 Comm: syz-executor.3 Not tainted 4.19.198-syzkaller #0 [ 373.369379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 373.378730] Call Trace: [ 373.381325] dump_stack+0x1fc/0x2ef [ 373.384963] should_fail.cold+0xa/0xf [ 373.388781] ? setup_fault_attr+0x200/0x200 [ 373.393119] __alloc_pages_nodemask+0x239/0x2890 [ 373.397891] ? kasan_kmalloc+0x139/0x160 [ 373.401945] ? __kmalloc_node+0x4c/0x70 [ 373.405910] ? blk_mq_alloc_rq_map+0x120/0x230 [ 373.410497] ? __blk_mq_alloc_rq_map+0xa3/0x3b0 [ 373.415158] ? blk_mq_alloc_tag_set+0x589/0xa30 [ 373.419815] ? loop_add+0x26d/0x8a0 [ 373.423435] ? loop_control_ioctl+0x16c/0x480 [ 373.427919] ? do_vfs_ioctl+0xcdb/0x12e0 [ 373.431973] ? do_syscall_64+0xf9/0x620 [ 373.436026] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 373.441380] ? should_fail+0x142/0x7b0 [ 373.445341] ? fs_reclaim_release+0xd0/0x110 [ 373.449998] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 373.454843] ? setup_fault_attr+0x200/0x200 [ 373.459174] ? lock_acquire+0x170/0x3c0 [ 373.463167] ? check_preemption_disabled+0x41/0x280 [ 373.468186] ? should_fail+0x142/0x7b0 [ 373.472073] ? setup_fault_attr+0x200/0x200 [ 373.476391] ? __lockdep_init_map+0x100/0x5a0 [ 373.480886] ? find_next_bit+0x105/0x130 [ 373.484943] ? __cpu_to_node+0x7b/0xa0 [ 373.488821] ? blk_mq_hw_queue_to_node+0xc1/0x100 [ 373.493658] blk_mq_alloc_rqs+0x242/0x800 [ 373.497800] ? blk_mq_alloc_rq_map+0xaa/0x230 [ 373.502288] __blk_mq_alloc_rq_map+0x15b/0x3b0 [ 373.506865] blk_mq_alloc_tag_set+0x589/0xa30 [ 373.511356] loop_add+0x26d/0x8a0 [ 373.514803] loop_control_ioctl+0x16c/0x480 [ 373.519123] ? loop_lookup+0x1d0/0x1d0 [ 373.523003] ? ksys_write+0x241/0x2a0 [ 373.526804] ? loop_lookup+0x1d0/0x1d0 [ 373.530694] do_vfs_ioctl+0xcdb/0x12e0 [ 373.534571] ? lock_downgrade+0x720/0x720 [ 373.538720] ? check_preemption_disabled+0x41/0x280 [ 373.543733] ? ioctl_preallocate+0x200/0x200 [ 373.548134] ? __fget+0x356/0x510 [ 373.551577] ? do_dup2+0x450/0x450 [ 373.555105] ? vfs_write+0x393/0x540 [ 373.558807] ? fput+0x2b/0x190 [ 373.561995] ksys_ioctl+0x9b/0xc0 [ 373.565441] __x64_sys_ioctl+0x6f/0xb0 [ 373.569315] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 373.573888] do_syscall_64+0xf9/0x620 [ 373.577683] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 373.582859] RIP: 0033:0x4665e9 [ 373.586067] 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 [ 373.604965] RSP: 002b:00007fda302b2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 373.612658] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 373.619912] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 373.627175] RBP: 00007fda302b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 373.634431] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 373.641689] R13: 00007ffcda4f3c9f R14: 00007fda302b2300 R15: 0000000000022000 07:50:37 executing program 3 (fault-call:2 fault-nth:10): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 07:50:37 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) close(0xffffffffffffffff) ioctl$DRM_IOCTL_MODE_SETGAMMA(r0, 0xc02064a5, &(0x7f0000000100)={0x10001, 0x0, &(0x7f0000000000), &(0x7f0000000040)=[0x1, 0x1], &(0x7f00000000c0)=[0x0, 0x2]}) 07:50:37 executing program 4: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) r2 = dup2(0xffffffffffffffff, r0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000004, 0x110, r2, 0xfb2f8000) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003840), 0x4401, 0x0) setsockopt$inet6_tcp_TLS_TX(r3, 0x6, 0x1, &(0x7f0000003880)=@gcm_128={{0x303}, "50b01206d47f92b9", "9cd8ac2e87df6212d5adf822505158ec", "5d11877b", "3bd162e4fbb9504b"}, 0x28) sendto$inet6(r1, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) [ 373.870032] FAULT_INJECTION: forcing a failure. [ 373.870032] name failslab, interval 1, probability 0, space 0, times 0 [ 373.906199] CPU: 1 PID: 23680 Comm: syz-executor.3 Not tainted 4.19.198-syzkaller #0 [ 373.914115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 373.923478] Call Trace: [ 373.926070] dump_stack+0x1fc/0x2ef [ 373.929714] should_fail.cold+0xa/0xf [ 373.933525] ? setup_fault_attr+0x200/0x200 [ 373.937856] ? lock_acquire+0x170/0x3c0 [ 373.941838] __should_failslab+0x115/0x180 [ 373.946080] should_failslab+0x5/0x10 [ 373.949886] kmem_cache_alloc_node+0x245/0x3b0 [ 373.954480] blk_alloc_queue_node+0x32/0xbf0 [ 373.958908] blk_mq_init_queue+0x44/0xa0 [ 373.962970] loop_add+0x2cb/0x8a0 07:50:37 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x100000a, 0x81f8c18e5ee35f73, r1, 0x8281a000) ftruncate(r0, 0x208200) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$NL80211_CMD_SET_REG(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0xac, 0x0, 0x200, 0x70bd28, 0x25dfdbfe, {}, [@NL80211_ATTR_REG_RULES={0x78, 0x22, 0x0, 0x1, [{0x1c, 0x0, 0x0, 0x1, [@NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x8}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x6}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x7fff}]}, {0x34, 0x0, 0x0, 0x1, [@NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x6}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x5}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x101}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x1ff}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0xb31}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x5}]}, {0x24, 0x0, 0x0, 0x1, [@NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x7}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0xbdbb}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x5}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x99b}]}]}, @NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'a\x00'}, @NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x20}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8}, @NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'a\x00'}]}, 0xac}, 0x1, 0x0, 0x0, 0x1610f4f77b97964f}, 0x7425843047a008f9) close(0xffffffffffffffff) [ 373.966522] loop_control_ioctl+0x16c/0x480 [ 373.970935] ? loop_lookup+0x1d0/0x1d0 [ 373.974831] ? ksys_write+0x241/0x2a0 [ 373.978718] ? loop_lookup+0x1d0/0x1d0 [ 373.982615] do_vfs_ioctl+0xcdb/0x12e0 [ 373.986522] ? lock_downgrade+0x720/0x720 [ 373.990693] ? check_preemption_disabled+0x41/0x280 [ 373.995713] ? ioctl_preallocate+0x200/0x200 [ 374.000133] ? __fget+0x356/0x510 [ 374.003593] ? do_dup2+0x450/0x450 [ 374.007239] ? vfs_write+0x393/0x540 [ 374.010951] ? fput+0x2b/0x190 [ 374.014154] ksys_ioctl+0x9b/0xc0 [ 374.017615] __x64_sys_ioctl+0x6f/0xb0 [ 374.021507] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 374.026091] do_syscall_64+0xf9/0x620 [ 374.029899] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 374.035086] RIP: 0033:0x4665e9 [ 374.038282] 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 [ 374.057186] RSP: 002b:00007fda302b2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 374.064898] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 374.072169] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 374.079442] RBP: 00007fda302b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 374.086798] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 374.094067] R13: 00007ffcda4f3c9f R14: 00007fda302b2300 R15: 0000000000022000 07:50:37 executing program 3 (fault-call:2 fault-nth:11): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) [ 374.213150] FAULT_INJECTION: forcing a failure. [ 374.213150] name failslab, interval 1, probability 0, space 0, times 0 [ 374.241835] CPU: 1 PID: 23712 Comm: syz-executor.3 Not tainted 4.19.198-syzkaller #0 [ 374.249756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 374.259116] Call Trace: [ 374.261726] dump_stack+0x1fc/0x2ef [ 374.265365] should_fail.cold+0xa/0xf [ 374.269175] ? setup_fault_attr+0x200/0x200 [ 374.273506] ? lock_acquire+0x170/0x3c0 [ 374.277490] __should_failslab+0x115/0x180 [ 374.281729] should_failslab+0x5/0x10 [ 374.285537] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 374.290648] __kmalloc_node+0x38/0x70 [ 374.294458] ? mempool_free+0x370/0x370 [ 374.298436] mempool_init_node+0x137/0x6c0 [ 374.302682] ? mempool_alloc+0x350/0x350 [ 374.306744] ? mempool_free+0x370/0x370 07:50:37 executing program 1: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r1, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r1, 0x0) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@newlinkprop={0x98, 0x6c, 0x200, 0x70bd29, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, 0x2000, 0x4090}, [@IFLA_AF_SPEC={0x8, 0x1a, 0x0, 0x1, [@AF_BRIDGE={0x4}]}, @IFLA_PROP_LIST={0x68, 0x34, 0x0, 0x1, [{0x14, 0x35, 'veth0_to_bond\x00'}, {0x14, 0x35, 'vlan0\x00'}, {0x14, 0x35, 'tunl0\x00'}, {0x14, 0x35, 'ip_vti0\x00'}, {0x14, 0x35, 'vlan0\x00'}]}, @IFLA_TXQLEN={0x8, 0xd, 0x4}]}, 0x98}, 0x1, 0x0, 0x0, 0x8015}, 0x20004000) open(&(0x7f0000000040)='./bus\x00', 0x200, 0x8) ftruncate(r0, 0x2081ff) [ 374.310719] mempool_init+0x38/0x50 [ 374.314357] bioset_init+0x327/0x810 [ 374.318075] ? kmem_cache_alloc_node+0x351/0x3b0 [ 374.322843] blk_alloc_queue_node+0x189/0xbf0 [ 374.327354] blk_mq_init_queue+0x44/0xa0 [ 374.331419] loop_add+0x2cb/0x8a0 [ 374.334881] loop_control_ioctl+0x16c/0x480 [ 374.339204] ? loop_lookup+0x1d0/0x1d0 [ 374.343101] ? ksys_write+0x241/0x2a0 [ 374.346907] ? loop_lookup+0x1d0/0x1d0 [ 374.350798] do_vfs_ioctl+0xcdb/0x12e0 [ 374.354697] ? lock_downgrade+0x720/0x720 [ 374.358851] ? check_preemption_disabled+0x41/0x280 07:50:38 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0xfffffffffffffe28, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0xf3, 0x3f, 0x13, 0x0, 0x0, 0x3f, 0x2202, 0x6, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x4, 0x0, @perf_config_ext={0x3, 0x4}, 0x1, 0x2c, 0x7, 0x0, 0xff, 0x7, 0x3, 0x0, 0x81, 0x0, 0xfe}, 0x0, 0xa, 0xffffffffffffffff, 0x2) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r2, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r2, 0x0) perf_event_open(&(0x7f00000001c0)={0x4, 0x80, 0x3, 0x8, 0x3, 0x7, 0x0, 0x2, 0x4, 0xc, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000180), 0x8}, 0x2034, 0xffffffff, 0x1, 0x0, 0x6, 0x6, 0x2, 0x0, 0x401, 0x0, 0x1ff}, r1, 0x10, r2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000000280)="d38a9a71ec1ee11395950d4614566a9f02d313c74c3d6ca33f404805e49b435c09171f77d310dcd56ce79fcc5278180ed41bed", 0x38, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x9838}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) ioctl$SG_GET_NUM_WAITING(r3, 0x227d, &(0x7f0000000240)) [ 374.363873] ? ioctl_preallocate+0x200/0x200 [ 374.368286] ? __fget+0x356/0x510 [ 374.371747] ? do_dup2+0x450/0x450 [ 374.375287] ? vfs_write+0x393/0x540 [ 374.379005] ? fput+0x2b/0x190 [ 374.382211] ksys_ioctl+0x9b/0xc0 [ 374.385670] __x64_sys_ioctl+0x6f/0xb0 [ 374.389568] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 374.394156] do_syscall_64+0xf9/0x620 [ 374.397968] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 374.403157] RIP: 0033:0x4665e9 07:50:38 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) close(0xffffffffffffffff) r1 = getegid() mount$9p_fd(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000000c0), 0x80081, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_none}, {@uname={'uname', 0x3d, '\x00'}}, {@dfltgid={'dfltgid', 0x3d, r1}}, {@fscache}], [{@func={'func', 0x3d, 'BPRM_CHECK'}}, {@dont_hash}, {@smackfsroot={'smackfsroot', 0x3d, '$%:%-'}}, {@obj_user={'obj_user', 0x3d, '\x00'}}, {@subj_role={'subj_role', 0x3d, '\x00'}}, {@seclabel}, {@fsuuid={'fsuuid', 0x3d, {[0x62, 0x62, 0x31, 0x65, 0x31, 0x61, 0x31, 0x35], 0x2d, [0x39, 0x61, 0x35, 0x39], 0x2d, [0x65, 0x30, 0x36, 0x32], 0x2d, [0x39, 0x62, 0x36, 0x38], 0x2d, [0x61, 0x35, 0x64, 0x31, 0x34, 0x0, 0x30, 0x36]}}}, {@uid_gt={'uid>', 0xee01}}]}}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x80000, 0x9) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e24, 0x7e, @mcast1, 0xfffffffb}, 0x1c) 07:50:38 executing program 1: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) sendmsg$RDMA_NLDEV_CMD_DELLINK(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x18, 0x1404, 0x20, 0x70bd28, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x18}, 0x1, 0x0, 0x0, 0x1}, 0x4000) ftruncate(r0, 0x208200) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r1, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r1, 0x0) ioctl$SNDCTL_FM_LOAD_INSTR(r1, 0x40285107) [ 374.406350] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 374.425254] RSP: 002b:00007fda302b2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 374.432980] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 374.440265] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 374.447539] RBP: 00007fda302b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 374.454811] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 374.462089] R13: 00007ffcda4f3c9f R14: 00007fda302b2300 R15: 0000000000022000 [ 374.484562] audit: type=1804 audit(1627199437.873:160): pid=23716 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir064468421/syzkaller.2xUQ5K/634/bus" dev="sda1" ino=14005 res=1 07:50:38 executing program 5: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$FS_IOC_GETFLAGS(r5, 0x80086601, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ftruncate(r3, 0x6) 07:50:38 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x9, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) r1 = syz_open_dev$sg(0x0, 0x8, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="de0000000000008002000000c162bc56da26e418e03e5d14b321af17543167c5d2bc134b40b3b78b3de9f83729f4fd2d479201ade635bd7aff27e7599803838904a1c3eb4714afb4c419e3815abfeabf57328396e469351e179717dfd37bcad5154dd3d0b143e5eb57d189f81fb24866f52ce092aea4f139e612f45218fc887eb948d7b3d60afdd7944427c31a7402ede93d5c279ca62bb1e592fe5fea6426cbe704cf2f6fcd409b2b079db88c4cd268939473aaca5a4d3e02f3eaa54b8676aba2b0b279e376fe7e1447756dabfff84b9d77a4b5b9e2d4afab3baf9935db848840621dd3593b6c928ca5"]) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) close(r1) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) r2 = open(&(0x7f0000000000)='./file0\x00', 0x4002c1, 0xa9) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000440)={r2, 0xc0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=0x8, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x8, 0x3}, 0x0, 0x0, &(0x7f00000002c0)={0x5, 0x0, 0xffffff2c, 0x2}, &(0x7f0000000300)=0x200, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=0xc8}}, 0x10) sendto$inet6(r0, &(0x7f0000000500)="aa117ba7ff9ca019e9a03db5025c51eee53f3dc826498c1cd2a0341d0a724d631cb5e7db2df9899cdc477658f4d238a431953ccec35dc67cf81fb27f956bf2543ffaaa9d2d81e22b155c07727653f29091d5445eefdb0b24b7951552e12bc5af36e3808fd05ab119b68f2d32249c2f130d6bc135b83b00063834711d24c82e922538d5c052b66ef69ae46272739335e83c86ed3021765d476093314aa5d6b61cbd594b30fb196b8df92c3e7e0c03d717f61db5ff93bf0172766a601515af512de3abd0881e366f", 0xc7, 0x4000, &(0x7f0000000100)={0xa, 0x4e23, 0x9, @loopback, 0x2}, 0x1c) [ 374.555111] audit: type=1804 audit(1627199437.873:161): pid=23716 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir064468421/syzkaller.2xUQ5K/634/bus" dev="sda1" ino=14005 res=1 07:50:38 executing program 5: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x108) ftruncate(r0, 0x208200) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040), 0xfffffffffffffffa, 0xc0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@newqdisc={0x80, 0x24, 0x2, 0x70bd2d, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0x1, 0xb}, {0xe, 0x3}, {0x5, 0xffff}}, [@TCA_EGRESS_BLOCK={0x8, 0xe, 0xbf7}, @TCA_STAB={0x54, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x8, 0x80, 0xf001, 0x4, 0x0, 0x9, 0x6, 0x2}}, {0x8, 0x2, [0x2, 0x82af]}}, {{0x1c, 0x1, {0x9, 0xc5, 0x4, 0x4, 0x3, 0x8, 0x7fffffff, 0x6}}, {0x10, 0x2, [0x3, 0x101, 0x5, 0x101, 0x2, 0x2]}}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x4001}, 0x20008001) write$FUSE_INTERRUPT(r2, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r2, 0x0) sendfile(r1, r2, &(0x7f0000000080), 0x1) 07:50:38 executing program 3 (fault-call:2 fault-nth:12): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) [ 374.868050] audit: type=1804 audit(1627199438.493:162): pid=23741 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir468972178/syzkaller.YofcXT/645/bus" dev="sda1" ino=14531 res=1 07:50:38 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180), 0x420080, 0x0) bind$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e20, 0x1, @loopback, 0x5}, 0x1c) [ 374.951353] FAULT_INJECTION: forcing a failure. [ 374.951353] name failslab, interval 1, probability 0, space 0, times 0 [ 374.989837] CPU: 1 PID: 23751 Comm: syz-executor.3 Not tainted 4.19.198-syzkaller #0 07:50:38 executing program 1: ioctl$TIOCGPKT(0xffffffffffffffff, 0x80045438, &(0x7f0000000000)) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) [ 374.997768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 375.007136] Call Trace: [ 375.009744] dump_stack+0x1fc/0x2ef [ 375.013384] should_fail.cold+0xa/0xf [ 375.017198] ? setup_fault_attr+0x200/0x200 [ 375.021524] ? lock_acquire+0x170/0x3c0 [ 375.025511] ? mempool_free+0x370/0x370 [ 375.029493] ? mempool_free+0x370/0x370 [ 375.033470] __should_failslab+0x115/0x180 [ 375.037718] should_failslab+0x5/0x10 [ 375.041523] kmem_cache_alloc+0x277/0x370 [ 375.045680] ? mempool_alloc+0x350/0x350 [ 375.049748] ? mempool_free+0x370/0x370 [ 375.053729] mempool_init_node+0x2d0/0x6c0 [ 375.057973] ? mempool_alloc+0x350/0x350 [ 375.062034] ? mempool_free+0x370/0x370 [ 375.066016] mempool_init+0x38/0x50 [ 375.069682] bioset_init+0x327/0x810 [ 375.073403] ? kmem_cache_alloc_node+0x351/0x3b0 [ 375.078169] blk_alloc_queue_node+0x189/0xbf0 [ 375.082675] blk_mq_init_queue+0x44/0xa0 [ 375.086741] loop_add+0x2cb/0x8a0 [ 375.090200] loop_control_ioctl+0x16c/0x480 [ 375.094523] ? loop_lookup+0x1d0/0x1d0 [ 375.098415] ? ksys_write+0x241/0x2a0 [ 375.102218] ? loop_lookup+0x1d0/0x1d0 [ 375.106108] do_vfs_ioctl+0xcdb/0x12e0 [ 375.110006] ? lock_downgrade+0x720/0x720 [ 375.114163] ? check_preemption_disabled+0x41/0x280 [ 375.119268] ? ioctl_preallocate+0x200/0x200 [ 375.123679] ? __fget+0x356/0x510 [ 375.127142] ? do_dup2+0x450/0x450 [ 375.130687] ? vfs_write+0x393/0x540 [ 375.134403] ? fput+0x2b/0x190 [ 375.137605] ksys_ioctl+0x9b/0xc0 [ 375.141068] __x64_sys_ioctl+0x6f/0xb0 [ 375.144962] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 375.149551] do_syscall_64+0xf9/0x620 [ 375.153364] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 375.158551] RIP: 0033:0x4665e9 [ 375.161746] 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 [ 375.180655] RSP: 002b:00007fda302b2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 375.188374] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 375.195658] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 375.202940] RBP: 00007fda302b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 375.210217] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 375.217494] R13: 00007ffcda4f3c9f R14: 00007fda302b2300 R15: 0000000000022000 07:50:38 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000000)) [ 375.269955] audit: type=1804 audit(1627199438.893:163): pid=23748 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir468972178/syzkaller.YofcXT/645/bus" dev="sda1" ino=14531 res=1 07:50:38 executing program 3 (fault-call:2 fault-nth:13): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 07:50:39 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x20000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) r1 = syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) socket(0x11, 0x2, 0x1f) write$FUSE_INTERRUPT(r2, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) 07:50:39 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140), 0x40000, 0x0) perf_event_open$cgroup(&(0x7f00000000c0)={0x5, 0x80, 0x9, 0xa, 0x40, 0xff, 0x0, 0xffffffff, 0x8, 0x16, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000040)}, 0x40, 0x4000000000000000, 0x3, 0x9, 0x9, 0x5e, 0x80, 0x0, 0x4, 0x0, 0x3}, r1, 0xd, r0, 0xc) ftruncate(r0, 0x208200) ioctl$TIOCGRS485(r0, 0x542e, &(0x7f0000000000)) 07:50:39 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT32(r0, 0xc06c4124, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_SYNC_PTR(r0, 0xc0884123, &(0x7f0000000100)={0x1, "8423863d89b816a16eef00c33fc8bbf949d3c3ff6565c89bd6a3382a0a3becbb50c5b169ef7983da957aca27f4a3dfca06adc359ef260c84efc0fd0603960388", {0x8aeb, 0xca6}}) ftruncate(r0, 0x208200) close(0xffffffffffffffff) [ 375.432770] FAULT_INJECTION: forcing a failure. [ 375.432770] name failslab, interval 1, probability 0, space 0, times 0 [ 375.486245] CPU: 0 PID: 23768 Comm: syz-executor.3 Not tainted 4.19.198-syzkaller #0 [ 375.494162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 375.503535] Call Trace: [ 375.506147] dump_stack+0x1fc/0x2ef [ 375.509798] should_fail.cold+0xa/0xf [ 375.513611] ? setup_fault_attr+0x200/0x200 [ 375.517940] ? lock_acquire+0x170/0x3c0 [ 375.521924] ? mempool_free+0x370/0x370 [ 375.525935] ? mempool_free+0x370/0x370 [ 375.529917] __should_failslab+0x115/0x180 [ 375.534162] should_failslab+0x5/0x10 [ 375.537966] kmem_cache_alloc+0x277/0x370 [ 375.542115] ? mempool_alloc+0x350/0x350 [ 375.546177] ? mempool_free+0x370/0x370 [ 375.550162] mempool_init_node+0x2d0/0x6c0 [ 375.554410] ? mempool_alloc+0x350/0x350 [ 375.558473] ? mempool_free+0x370/0x370 [ 375.562447] mempool_init+0x38/0x50 [ 375.566079] bioset_init+0x327/0x810 [ 375.569799] ? kmem_cache_alloc_node+0x351/0x3b0 [ 375.574567] blk_alloc_queue_node+0x189/0xbf0 [ 375.579075] blk_mq_init_queue+0x44/0xa0 [ 375.583141] loop_add+0x2cb/0x8a0 [ 375.586603] loop_control_ioctl+0x16c/0x480 [ 375.590935] ? loop_lookup+0x1d0/0x1d0 [ 375.594835] ? ksys_write+0x241/0x2a0 [ 375.598642] ? loop_lookup+0x1d0/0x1d0 [ 375.602545] do_vfs_ioctl+0xcdb/0x12e0 [ 375.606443] ? lock_downgrade+0x720/0x720 [ 375.610602] ? check_preemption_disabled+0x41/0x280 [ 375.615626] ? ioctl_preallocate+0x200/0x200 [ 375.620052] ? __fget+0x356/0x510 [ 375.623523] ? do_dup2+0x450/0x450 [ 375.627070] ? vfs_write+0x393/0x540 [ 375.630791] ? fput+0x2b/0x190 [ 375.633998] ksys_ioctl+0x9b/0xc0 [ 375.637456] __x64_sys_ioctl+0x6f/0xb0 [ 375.641359] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 375.645950] do_syscall_64+0xf9/0x620 [ 375.649763] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 375.654957] RIP: 0033:0x4665e9 [ 375.658150] 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 [ 375.677051] RSP: 002b:00007fda302b2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 07:50:39 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x80) ftruncate(r0, 0x208200) lseek(r0, 0x7, 0x4) r1 = syz_mount_image$minix(&(0x7f0000000580), &(0x7f00000005c0)='./bus/file0\x00', 0x351b1fab, 0x6, &(0x7f0000000a00)=[{&(0x7f0000000600)="70f5d4f0a93f08e51a03e12456807cb8e3034a635a876d15e68af6c919437660e16ed84b5cb23d29c7f4a5ae09bf2d40f5a5ab4855d701647c19a8e8d1443a5038e30d0e0a7fe538ff39a82dc8284bb020a3cbd43dbfc02d4069edc76dfb68ee99d7be45f356aa7a9aa04a3cd0c3daca77a716c678c349335123eb2081f55dd396f5a90f0011b0b211df4f4fa75a7279d97cc10ad6b6f5afb60a2e2eaca095e0fe6cd7a2255c0ed48bbf25e72da8941df451b77e93cf23e3e7a454098ccf9dffdc4620788fbbb4132a38822105eaa8c433", 0xd1, 0x101}, {&(0x7f0000000700)="506950a2c8388f1b5c429bc276a635df377be2ff5261b1d1c527ee5ff003b9fc6e7d1ff769ad5fa93c8c3de55ccedb6bb8f6a6c5afc7cc60dac809ce3d7f8c823bd1f8c115b91b06b58230682b204d60d929efff6c2dd5ce312d29d9ef27df817c324888bbf487717cc5dbd9719226e24b2548b2783d960478b08e5449844e96927bd41513cfeac445456615791fd62e9bb529fe7008a64729b8cbf0630a6f527e6a9fe5312906a5068aa456", 0xac, 0x10001}, {&(0x7f00000007c0)="7ce9b902ec25798f1ae76109e4bca22925e9211bf44c93ff403cf0bccdd2b7856987c6ebec763db2a7b67bc9ba86e63497c2e258a8492da836e71fe6b13e460f1a3870a4787965ea3de9efe915896fffe9bb06d9d4ab28d254d45f5bc4965ea18658bfd60e273c96d3dc45527fd4305e2d5d9d6ee4040d5fb51d60f9011aaff746819fc34f20030f51e5605bd718d7d0ff450dddd68304bd1c908234c749f9a6923ccf45841043b9a50a2025dee8a50103fe90a4d4", 0xb5, 0x7}, {&(0x7f0000000880)="8b40bed18be2f5224bd942cccf9062d2c51bc783e9326bf422ef963a64882fbbe9fb51cdf7d335289fcdd42b5fa9cdf8b4f99f5e52767e92856a08192afe15008729cd2527cfb1ed5c61a5bbdd66e46e051c09d9ed5ff7c70c6b0ab28e53908ed20d085349c8b5f559b40cc140aa29b72ac83aa61f41460cde4321b84c4700b7997d60b0ab3ed8a8d16c9361f959d33f68a79c1aa50fe180a48a2918fc1d393f9170fce8d8667c10af8aa0d8895e028e08", 0xb1, 0xfff}, {&(0x7f0000000940)="36102293012c8028694e527f141b02b328f04759716986d0b7afd38da117520bd4173a89678160c2c19c04d8a214bfc3f0698cc8e0ec8469123236ae9811e14687e9ee84429c08dd3b07b2d4c3b7923377c92b611804d182a96b31351f825f303611a73a4859798bca8e", 0x6a, 0x6}, {&(0x7f00000009c0)="15c6e6c301b3aa110ae9fe88b75808f8f478bf83f7e7b465cd3420a8acbc5e5a2ff8ac7b48480fe4c1ad994b77", 0x2d, 0x9}], 0x100a, &(0x7f0000000ac0)={[{'&{\xd7/)+*@]${%'}], [{@hash}, {@pcr={'pcr', 0x3d, 0x3d}}, {@subj_role={'subj_role', 0x3d, 'fsmagic'}}, {@audit}]}) r2 = openat(r1, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = dup(0xffffffffffffffff) r4 = openat$cgroup_devices(r2, &(0x7f0000000180)='devices.deny\x00', 0x2, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r5, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r5, 0x0) r6 = syz_mount_image$affs(&(0x7f00000001c0), &(0x7f0000000200)='./bus/file0\x00', 0x1, 0x2, &(0x7f00000003c0)=[{&(0x7f0000000240)="afdbe256798af6c6090fc43bcb37d53f5268d023be9dfd2b68d2feadb7736bab2933b762f0d7ba603ccf9576ba91f6b045c5e7df3a628f3b006edc694d3974a9204cff436b9b15cb86932888dfc665f0b369dfcd3f729e164f37aa9ed88f5df3e793e5654ca81cfb94abaf3bf46c18bc97662185ead5eee85b3716d94e1f8c164867e80ebab9b64bb948faefe5f31924fe77a66837f0d46a953c6322b138cd0ea3b237794f3326e629b774ecc255de7d3ceab5ba888d997e", 0xb8, 0x2}, {&(0x7f0000000300)="839a91c166317d5fe0330246cb95a37f4aca9f169759d3a74ceb833aa4a27992d8b95ea8ee31c86190759fb8ad51f985fc0d60f5b7de1f63146e4f3c2e5e74dede9c03083410ebae07bf1e16230c4215797d6a354f29946cfbcfb270479e3341bd494b8d39b19fa40ae5d3a6c87e14d3185599e1ef09959fb88b02a4ee07f1cb9ad8130337425d35ba3f7d39945d5800d62e89", 0x93, 0x20}], 0x1026000, &(0x7f0000000400)={[{'\x00'}, {'#{'}], [{@appraise}, {@smackfsdef={'smackfsdef', 0x3d, '\x00'}}, {@obj_user}, {@smackfsroot}, {@fsmagic={'fsmagic', 0x3d, 0x7}}, {@euid_eq={'euid', 0x3d, 0xee00}}, {@permit_directio}, {@uid_gt}]}) ppoll(&(0x7f00000004c0)=[{r3, 0x8000}, {r4, 0x2108}, {r5, 0x2004}, {r6, 0x40}, {r2, 0x200}], 0x5, &(0x7f0000000500)={0x0, 0x3938700}, &(0x7f0000000540)={[0x7fffffff]}, 0x8) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xf, 0x40010, r2, 0xb3d34000) ioctl$VIDIOC_EXPBUF(0xffffffffffffffff, 0xc0405610, &(0x7f0000000040)={0x5, 0x7, 0x2bd, 0x4800, r2}) ioctl(r7, 0xffff, &(0x7f00000000c0)="0c7bae65888a10073b8dbbe9023aa23ecf12384c1a34eae88188ab27080f3c6f81cec93c875d20155ff23068013078ee420f3a7a3ddd0bdd15dfb157aea9eea37cf4e5eba5656c682fd98f05214d30efbdd0096f7899d5ee144dfe9ed8a2399cb82c8938a54d6ead2426ff9cfe510f4c18ef6d674dabbd923ad2e9fd98c331d928f92b5fe87694fd4339fc9d3f2917b3a9639fcd83fcb899e381b19fc4") [ 375.684767] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 375.692042] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 375.699319] RBP: 00007fda302b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 375.706600] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 375.713876] R13: 00007ffcda4f3c9f R14: 00007fda302b2300 R15: 0000000000022000 07:50:39 executing program 3 (fault-call:2 fault-nth:14): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) [ 375.930997] FAULT_INJECTION: forcing a failure. [ 375.930997] name failslab, interval 1, probability 0, space 0, times 0 07:50:39 executing program 1: syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, r0, 0x300, 0x70bd26, 0x25dfdbff, {}, [{@pci={{0x8}, {0x11}}, {0xd}}]}, 0x40}, 0x1, 0x0, 0x0, 0x44}, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ftruncate(r2, 0x4) [ 375.971844] CPU: 0 PID: 23786 Comm: syz-executor.3 Not tainted 4.19.198-syzkaller #0 [ 375.979764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 375.989129] Call Trace: [ 375.991743] dump_stack+0x1fc/0x2ef [ 375.995386] should_fail.cold+0xa/0xf [ 375.999197] ? setup_fault_attr+0x200/0x200 [ 376.003522] ? lock_acquire+0x170/0x3c0 [ 376.007513] __should_failslab+0x115/0x180 [ 376.011763] should_failslab+0x5/0x10 [ 376.015576] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 376.020702] __kmalloc_node+0x38/0x70 [ 376.024519] ? mempool_free+0x370/0x370 [ 376.028508] mempool_init_node+0x137/0x6c0 [ 376.032757] ? mempool_alloc+0x350/0x350 [ 376.036821] ? mempool_free+0x370/0x370 [ 376.040809] mempool_init+0x38/0x50 [ 376.044447] bioset_init+0x532/0x810 [ 376.048170] ? kmem_cache_alloc_node+0x351/0x3b0 [ 376.052936] blk_alloc_queue_node+0x189/0xbf0 [ 376.057445] blk_mq_init_queue+0x44/0xa0 [ 376.061514] loop_add+0x2cb/0x8a0 [ 376.064979] loop_control_ioctl+0x16c/0x480 [ 376.069302] ? loop_lookup+0x1d0/0x1d0 [ 376.073198] ? ksys_write+0x241/0x2a0 [ 376.077003] ? loop_lookup+0x1d0/0x1d0 [ 376.080904] do_vfs_ioctl+0xcdb/0x12e0 [ 376.084802] ? lock_downgrade+0x720/0x720 [ 376.088964] ? check_preemption_disabled+0x41/0x280 [ 376.093990] ? ioctl_preallocate+0x200/0x200 [ 376.098411] ? __fget+0x356/0x510 [ 376.101866] ? do_dup2+0x450/0x450 [ 376.105405] ? vfs_write+0x393/0x540 [ 376.109125] ? fput+0x2b/0x190 [ 376.112328] ksys_ioctl+0x9b/0xc0 [ 376.115786] __x64_sys_ioctl+0x6f/0xb0 [ 376.119681] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 376.124266] do_syscall_64+0xf9/0x620 [ 376.128077] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 376.133289] RIP: 0033:0x4665e9 [ 376.136491] 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 [ 376.155403] RSP: 002b:00007fda302b2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 376.163125] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 07:50:39 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000040), 0x10800, 0x0) ftruncate(r1, 0x7660) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(r3, 0x0, 0x0) fstat(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./bus\x00', 0x0, r4) ftruncate(r0, 0x208200) 07:50:39 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) close(0xffffffffffffffff) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r0, 0x8982, &(0x7f0000000000)={0x1, 'bridge0\x00', {}, 0x5}) r1 = inotify_init() ioctl$int_out(r1, 0x5460, &(0x7f0000000040)) [ 376.170410] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 376.177690] RBP: 00007fda302b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 376.184969] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 376.192251] R13: 00007ffcda4f3c9f R14: 00007fda302b2300 R15: 0000000000022000 07:50:39 executing program 4: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x7, 0x0, 0x1, 0x6, 0x0, 0x401, 0x58c2, 0x8, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x4, @perf_config_ext={0x100000001, 0x6}, 0x40028, 0xfff, 0x400, 0x3, 0xffff, 0x90000000, 0x9, 0x0, 0x8, 0x0, 0x8}, r1, 0x9, r0, 0x2) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x4, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) 07:50:40 executing program 3 (fault-call:2 fault-nth:15): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 07:50:40 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x8000, 0x7, 0x0, 0x4, 0x8}) 07:50:40 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) flistxattr(r3, &(0x7f0000000440)=""/4096, 0x1000) sendmsg$nl_route_sched(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=@getchain={0x44, 0x66, 0x400, 0x70bd2a, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, {0xffe0, 0x6}, {0x46ca4015492a41ca, 0x6}, {0x3}}, [{0x8, 0xb, 0x8}, {0x8, 0xb, 0x3}, {0x8, 0xb, 0x7}, {0x8, 0xb, 0x7fffffff}]}, 0x44}, 0x1, 0x0, 0x0, 0x4004800}, 0x4008090) syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000040)='./bus\x00', 0x4, 0x1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="dd9ccb2125c2ee45103bd69f93a59c279782574c30677074e5a4e695219c17d4fb8cc16a1c6f552667e9e968eb571a60ff575bdd6e30c545446d907db3ecd4b03c4131c0c7365442411d9c20b3f6ec45dd681a577c1f61f76163e1d81e64b4e9dd0e41a32389d63788e8fa58f9fd9747ae800e14700827782139870f9d6982cb9b39008e61448d0f50a09f952958d686bbfb47d59aea1fd5232e4a7e981e5cb4a2e37f55d4c8fe0bba7f7d0c3c07be32f583d5f565017136f67e361037a1cf10cabea7892be5a22baa6c", 0xca, 0x2aa8a080}], 0x820000, &(0x7f0000001440)=ANY=[@ANYBLOB="6e6f61636c2c6e6f61636c2c6661756c745f696e6a656374696f6e3d3078303030303030303030303030303766662c6e6f61636c2c6e6f757365725f78617474722c757365725f78617474722c6e6f61636c2c66756e633d4649524d5741522c646f6e745f61707072616973652c666f776e65723ee4d598c6a249fbac2e7532c014aab9df73971b11461fbbd3e21834d850b8538a29161017ebd7b28adf1f565ba83c4470940d59c560702188ded73ee72eff8889866eebb9f7384287ffc0fbca45a373a6e63b3f255932f09de80f1f1e511b6d6f1f2785a93dec83b0d9b6747c3c2b3a116f0a625e25525715b16bf87b00000000000000", @ANYRESDEC=0xee01, @ANYBLOB=',pcr=00000000000000000008,\x00']) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0), 0x20400, 0x0) ftruncate(r4, 0xc2) close(r0) [ 376.429271] FAULT_INJECTION: forcing a failure. [ 376.429271] name failslab, interval 1, probability 0, space 0, times 0 [ 376.462970] CPU: 1 PID: 23811 Comm: syz-executor.3 Not tainted 4.19.198-syzkaller #0 [ 376.470890] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 376.480243] Call Trace: [ 376.482843] dump_stack+0x1fc/0x2ef [ 376.486470] should_fail.cold+0xa/0xf [ 376.490273] ? setup_fault_attr+0x200/0x200 [ 376.494590] ? lock_acquire+0x170/0x3c0 [ 376.498558] ? mempool_free+0x370/0x370 [ 376.502524] ? mempool_free+0x370/0x370 [ 376.506489] __should_failslab+0x115/0x180 [ 376.510719] should_failslab+0x5/0x10 [ 376.514510] kmem_cache_alloc+0x277/0x370 [ 376.518646] ? mempool_alloc+0x350/0x350 [ 376.522711] ? mempool_free+0x370/0x370 [ 376.526672] mempool_init_node+0x2d0/0x6c0 [ 376.530900] ? mempool_alloc+0x350/0x350 [ 376.534946] ? mempool_free+0x370/0x370 [ 376.538911] mempool_init+0x38/0x50 [ 376.542528] bioset_init+0x532/0x810 [ 376.546231] ? kmem_cache_alloc_node+0x351/0x3b0 [ 376.550981] blk_alloc_queue_node+0x189/0xbf0 [ 376.555469] blk_mq_init_queue+0x44/0xa0 [ 376.559523] loop_add+0x2cb/0x8a0 [ 376.562971] loop_control_ioctl+0x16c/0x480 [ 376.567297] ? loop_lookup+0x1d0/0x1d0 [ 376.571179] ? ksys_write+0x241/0x2a0 [ 376.574971] ? loop_lookup+0x1d0/0x1d0 [ 376.578847] do_vfs_ioctl+0xcdb/0x12e0 [ 376.582726] ? lock_downgrade+0x720/0x720 [ 376.586876] ? check_preemption_disabled+0x41/0x280 [ 376.591881] ? ioctl_preallocate+0x200/0x200 [ 376.596281] ? __fget+0x356/0x510 [ 376.599722] ? do_dup2+0x450/0x450 [ 376.603260] ? vfs_write+0x393/0x540 [ 376.606966] ? fput+0x2b/0x190 [ 376.610165] ksys_ioctl+0x9b/0xc0 [ 376.613607] __x64_sys_ioctl+0x6f/0xb0 [ 376.617495] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 376.622065] do_syscall_64+0xf9/0x620 [ 376.625871] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 376.631132] RIP: 0033:0x4665e9 [ 376.634312] 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 [ 376.653212] RSP: 002b:00007fda302b2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 376.660915] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 376.668178] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 07:50:40 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8526}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) [ 376.677528] RBP: 00007fda302b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 376.684786] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 376.692129] R13: 00007ffcda4f3c9f R14: 00007fda302b2300 R15: 0000000000022000 07:50:40 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x1b) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0xd000, 0x2000, &(0x7f0000000000/0x2000)=nil}) ftruncate(r2, 0x20000000000000) 07:50:40 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus/file0\x00', 0xa) ftruncate(r0, 0x208200) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r0, 0x80045700, &(0x7f0000000000)) bpf$ITER_CREATE(0x21, &(0x7f0000000040)={r0}, 0x8) dup3(r0, r0, 0x0) 07:50:40 executing program 3 (fault-call:2 fault-nth:16): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 07:50:40 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) r1 = syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000180)) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) 07:50:40 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x101000) sendfile(r1, r0, &(0x7f0000000040)=0xb6, 0x7) [ 376.914603] FAULT_INJECTION: forcing a failure. [ 376.914603] name failslab, interval 1, probability 0, space 0, times 0 [ 376.941932] CPU: 1 PID: 23840 Comm: syz-executor.3 Not tainted 4.19.198-syzkaller #0 [ 376.949878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 376.959243] Call Trace: [ 376.961857] dump_stack+0x1fc/0x2ef [ 376.965590] should_fail.cold+0xa/0xf [ 376.969411] ? setup_fault_attr+0x200/0x200 [ 376.974007] ? lock_acquire+0x170/0x3c0 [ 376.977995] __should_failslab+0x115/0x180 [ 376.982247] should_failslab+0x5/0x10 [ 376.986064] kmem_cache_alloc+0x277/0x370 [ 376.990399] ? mempool_alloc+0x350/0x350 [ 376.994488] mempool_init_node+0x2d0/0x6c0 [ 376.998740] ? mempool_alloc+0x350/0x350 [ 377.002810] ? mempool_free+0x370/0x370 [ 377.006796] mempool_init+0x38/0x50 [ 377.010528] bioset_init+0x532/0x810 [ 377.014256] ? kmem_cache_alloc_node+0x351/0x3b0 [ 377.019031] blk_alloc_queue_node+0x189/0xbf0 [ 377.023541] blk_mq_init_queue+0x44/0xa0 [ 377.027615] loop_add+0x2cb/0x8a0 [ 377.031084] loop_control_ioctl+0x16c/0x480 [ 377.035428] ? loop_lookup+0x1d0/0x1d0 [ 377.039337] ? ksys_write+0x241/0x2a0 [ 377.043151] ? loop_lookup+0x1d0/0x1d0 [ 377.047049] do_vfs_ioctl+0xcdb/0x12e0 [ 377.050953] ? lock_downgrade+0x720/0x720 [ 377.055111] ? check_preemption_disabled+0x41/0x280 [ 377.060141] ? ioctl_preallocate+0x200/0x200 [ 377.064561] ? __fget+0x356/0x510 [ 377.068025] ? do_dup2+0x450/0x450 [ 377.071571] ? vfs_write+0x393/0x540 [ 377.075292] ? fput+0x2b/0x190 [ 377.078499] ksys_ioctl+0x9b/0xc0 [ 377.081969] __x64_sys_ioctl+0x6f/0xb0 [ 377.085866] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 377.090457] do_syscall_64+0xf9/0x620 [ 377.094269] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 377.099463] RIP: 0033:0x4665e9 07:50:40 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x49) ioctl$BTRFS_IOC_SCRUB_CANCEL(r1, 0x941c, 0x0) [ 377.102667] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 377.121578] RSP: 002b:00007fda302b2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 377.129301] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 377.136589] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 377.143878] RBP: 00007fda302b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 377.151157] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 377.158441] R13: 00007ffcda4f3c9f R14: 00007fda302b2300 R15: 0000000000022000 07:50:40 executing program 3 (fault-call:2 fault-nth:17): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 07:50:40 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) close(0xffffffffffffffff) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$BTRFS_IOC_FS_INFO(r1, 0x8400941f, &(0x7f00000000c0)) 07:50:41 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) sendfile(r3, r0, &(0x7f0000000040)=0x8000005, 0x10001) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r4, &(0x7f0000000080)={0x10}, 0x10) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000300)={"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"}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r4, 0x0) syz_mount_image$jffs2(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x3ada, 0x1, &(0x7f0000000280)=[{&(0x7f0000000180)="9fbf1ad8f45d41703d21d62939c9d58ecd7d663962993c72f4b63b48bb9c7b0bac40626192f07896cd08d8ce32c9bdf7774b88f7467b310dacc54c7cc3827d3a436e0099744c3212662ac24e8ef754a69ee32c486dbf325271b930c2cb764488e79633ac9cce9107f5acd0dbe0235a219b1cf948f7d051864c3d14ca2e0762e36d8611a2b1bcbfdfdc9e814f1e04976cc2a1da7c6ab347d712e0ed98c6b7331bfde18743a0d64d588510d32c57d16bf58dc29363155189cd8ade60541d9a027dd0fbcdd3ae4968dd810fc76ebb313af5bf988e167c5b1c4b3c26dee5c6b9c846cc5c239fe2f1c72321de47e354111ba815eda3dd17834334", 0xf8, 0x5}], 0x800, &(0x7f0000000700)=ANY=[@ANYBLOB="72705f73697a653d3092e2393eb20355e16c125b631c303030303030303030302c66756e633d4d4f44554c45fc90d8b8addc5f4708ee5fd586fc015f4b484543e8dc1bec"]) openat$cgroup_ro(r4, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) [ 377.328568] FAULT_INJECTION: forcing a failure. [ 377.328568] name failslab, interval 1, probability 0, space 0, times 0 [ 377.395955] CPU: 1 PID: 23864 Comm: syz-executor.3 Not tainted 4.19.198-syzkaller #0 [ 377.403871] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 377.413237] Call Trace: [ 377.415861] dump_stack+0x1fc/0x2ef [ 377.419505] should_fail.cold+0xa/0xf [ 377.423319] ? setup_fault_attr+0x200/0x200 [ 377.427665] ? lock_acquire+0x170/0x3c0 [ 377.431653] __should_failslab+0x115/0x180 [ 377.435902] should_failslab+0x5/0x10 [ 377.439715] kmem_cache_alloc+0x277/0x370 [ 377.443874] ? mempool_alloc+0x350/0x350 [ 377.447944] mempool_init_node+0x2d0/0x6c0 [ 377.452199] ? mempool_alloc+0x350/0x350 [ 377.456264] ? mempool_free+0x370/0x370 [ 377.460241] mempool_init+0x38/0x50 [ 377.463874] bioset_init+0x532/0x810 [ 377.467627] ? kmem_cache_alloc_node+0x351/0x3b0 [ 377.472406] blk_alloc_queue_node+0x189/0xbf0 [ 377.476927] blk_mq_init_queue+0x44/0xa0 [ 377.481018] loop_add+0x2cb/0x8a0 [ 377.484493] loop_control_ioctl+0x16c/0x480 [ 377.488831] ? loop_lookup+0x1d0/0x1d0 [ 377.492736] ? ksys_write+0x241/0x2a0 [ 377.496549] ? loop_lookup+0x1d0/0x1d0 [ 377.500454] do_vfs_ioctl+0xcdb/0x12e0 [ 377.504388] ? lock_downgrade+0x720/0x720 [ 377.508548] ? check_preemption_disabled+0x41/0x280 [ 377.513581] ? ioctl_preallocate+0x200/0x200 [ 377.518005] ? __fget+0x356/0x510 [ 377.521468] ? do_dup2+0x450/0x450 [ 377.525012] ? vfs_write+0x393/0x540 [ 377.528738] ? fput+0x2b/0x190 [ 377.532059] ksys_ioctl+0x9b/0xc0 [ 377.535534] __x64_sys_ioctl+0x6f/0xb0 [ 377.539440] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 377.544023] do_syscall_64+0xf9/0x620 [ 377.547832] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 377.553025] RIP: 0033:0x4665e9 [ 377.556225] 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 [ 377.575131] RSP: 002b:00007fda302b2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 377.582939] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 07:50:41 executing program 1: ioctl$EXT4_IOC_SWAP_BOOT(0xffffffffffffffff, 0x6611) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) [ 377.590225] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 377.597512] RBP: 00007fda302b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 377.604799] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 377.612078] R13: 00007ffcda4f3c9f R14: 00007fda302b2300 R15: 0000000000022000 07:50:41 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) close(r0) close(0xffffffffffffffff) creat(&(0x7f0000000000)='./bus\x00', 0x41) 07:50:41 executing program 3 (fault-call:2 fault-nth:18): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 07:50:41 executing program 2: ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan1\x00'}) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) close(0xffffffffffffffff) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) close(r1) 07:50:41 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) [ 377.890899] FAULT_INJECTION: forcing a failure. [ 377.890899] name failslab, interval 1, probability 0, space 0, times 0 [ 377.944284] CPU: 0 PID: 23891 Comm: syz-executor.3 Not tainted 4.19.198-syzkaller #0 [ 377.952199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 377.961573] Call Trace: [ 377.964223] dump_stack+0x1fc/0x2ef [ 377.967871] should_fail.cold+0xa/0xf [ 377.971691] ? setup_fault_attr+0x200/0x200 [ 377.976038] ? lock_acquire+0x170/0x3c0 [ 377.980026] __should_failslab+0x115/0x180 [ 377.984268] should_failslab+0x5/0x10 [ 377.988079] kmem_cache_alloc+0x277/0x370 [ 377.992241] ? mempool_alloc+0x350/0x350 [ 377.996310] mempool_init_node+0x2d0/0x6c0 [ 378.000561] ? mempool_alloc+0x350/0x350 [ 378.004636] ? mempool_free+0x370/0x370 [ 378.008637] mempool_init+0x38/0x50 [ 378.012274] bioset_init+0x532/0x810 [ 378.016011] ? kmem_cache_alloc_node+0x351/0x3b0 [ 378.020782] blk_alloc_queue_node+0x189/0xbf0 [ 378.025300] blk_mq_init_queue+0x44/0xa0 [ 378.029371] loop_add+0x2cb/0x8a0 [ 378.032840] loop_control_ioctl+0x16c/0x480 [ 378.037169] ? loop_lookup+0x1d0/0x1d0 [ 378.041072] ? ksys_write+0x241/0x2a0 [ 378.044877] ? loop_lookup+0x1d0/0x1d0 [ 378.048857] do_vfs_ioctl+0xcdb/0x12e0 [ 378.052757] ? lock_downgrade+0x720/0x720 [ 378.056920] ? check_preemption_disabled+0x41/0x280 [ 378.061947] ? ioctl_preallocate+0x200/0x200 [ 378.066373] ? __fget+0x356/0x510 [ 378.069837] ? do_dup2+0x450/0x450 [ 378.073387] ? vfs_write+0x393/0x540 [ 378.077108] ? fput+0x2b/0x190 [ 378.080312] ksys_ioctl+0x9b/0xc0 [ 378.083777] __x64_sys_ioctl+0x6f/0xb0 [ 378.087676] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 378.092269] do_syscall_64+0xf9/0x620 [ 378.096088] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 378.101282] RIP: 0033:0x4665e9 [ 378.104515] 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 [ 378.123422] RSP: 002b:00007fda302b2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 378.131147] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 378.138430] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 378.145707] RBP: 00007fda302b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 378.152988] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 378.160265] R13: 00007ffcda4f3c9f R14: 00007fda302b2300 R15: 0000000000022000 07:50:41 executing program 2: mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount$overlay(0x400002, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000100), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=.']) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) close(0xffffffffffffffff) 07:50:41 executing program 3 (fault-call:2 fault-nth:19): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 07:50:41 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x202000, 0xb8) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x208200) write$binfmt_elf64(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x4, 0x0, 0x1f, 0x8, 0x2, 0x6, 0x101, 0xf, 0x40, 0x18, 0x6, 0x196, 0x38, 0x2, 0x9, 0x8, 0x1}, [{0x70000000, 0x6, 0x3, 0x33, 0x0, 0xffffffffffffffea, 0x1, 0x7ff}], "", ['\x00']}, 0x178) [ 378.336109] overlayfs: workdir and upperdir must be separate subtrees [ 378.354779] FAULT_INJECTION: forcing a failure. [ 378.354779] name failslab, interval 1, probability 0, space 0, times 0 [ 378.379359] overlayfs: workdir and upperdir must be separate subtrees [ 378.396669] CPU: 0 PID: 23910 Comm: syz-executor.3 Not tainted 4.19.198-syzkaller #0 [ 378.404810] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 378.414173] Call Trace: [ 378.416784] dump_stack+0x1fc/0x2ef [ 378.420436] should_fail.cold+0xa/0xf [ 378.424256] ? setup_fault_attr+0x200/0x200 [ 378.428589] ? lock_acquire+0x170/0x3c0 [ 378.432580] __should_failslab+0x115/0x180 [ 378.436824] should_failslab+0x5/0x10 [ 378.440643] kmem_cache_alloc_trace+0x284/0x380 [ 378.445328] blk_alloc_queue_stats+0x3c/0x100 [ 378.449835] blk_alloc_queue_node+0x1eb/0xbf0 [ 378.454353] blk_mq_init_queue+0x44/0xa0 [ 378.458421] loop_add+0x2cb/0x8a0 [ 378.461890] loop_control_ioctl+0x16c/0x480 [ 378.466216] ? loop_lookup+0x1d0/0x1d0 [ 378.470119] ? ksys_write+0x241/0x2a0 [ 378.473926] ? loop_lookup+0x1d0/0x1d0 [ 378.477902] do_vfs_ioctl+0xcdb/0x12e0 [ 378.481799] ? lock_downgrade+0x720/0x720 [ 378.485957] ? check_preemption_disabled+0x41/0x280 [ 378.490985] ? ioctl_preallocate+0x200/0x200 07:50:42 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = openat(r0, &(0x7f00000000c0)='./bus\x00', 0x80, 0x9) ioctl$DRM_IOCTL_MODE_CURSOR2(r1, 0xc02464bb, &(0x7f0000000300)={0x3, 0x5, 0x1, 0x4, 0x1, 0x9, 0x45, 0xa0cf, 0x7fffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r2, &(0x7f0000000080)={0x10}, 0x10) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r4, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r4, &(0x7f0000006380)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r4, &(0x7f0000000040)={0x50, 0x0, r5, {0x7, 0x1f}}, 0x50) write$FUSE_INTERRUPT(r3, &(0x7f0000000080)={0x10, 0xffffffffffffffda, r5}, 0x8f) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r3, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r2, 0x0) ftruncate(r2, 0x1) r6 = bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000000), 0x4) stat(&(0x7f00000003c0)='./bus/../file0/file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f0000000340)='./bus/../file0\x00', &(0x7f0000000380), 0x204041, &(0x7f0000000480)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, r7}, 0x2c, {[{@allow_other}, {@allow_other}, {@default_permissions}, {@allow_other}, {@allow_other}], [{@seclabel}, {@hash}]}}) preadv(r6, &(0x7f0000000040)=[{&(0x7f0000000140)=""/244, 0xf4}, {&(0x7f0000000240)=""/156, 0x9c}], 0x2, 0x4, 0x7f) [ 378.495405] ? __fget+0x356/0x510 [ 378.498864] ? do_dup2+0x450/0x450 [ 378.502402] ? vfs_write+0x393/0x540 [ 378.506127] ? fput+0x2b/0x190 [ 378.509330] ksys_ioctl+0x9b/0xc0 [ 378.512791] __x64_sys_ioctl+0x6f/0xb0 [ 378.516686] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 378.521280] do_syscall_64+0xf9/0x620 [ 378.525096] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 378.530291] RIP: 0033:0x4665e9 07:50:42 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f00000000c0)={0x0, @reserved}) close(0xffffffffffffffff) [ 378.533486] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 378.552396] RSP: 002b:00007fda302b2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 378.560207] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 378.567572] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 378.574946] RBP: 00007fda302b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 378.582226] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 378.589504] R13: 00007ffcda4f3c9f R14: 00007fda302b2300 R15: 0000000000022000 07:50:42 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x101) ftruncate(r0, 0x208200) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000000)="da9a28c2822279658deb9e393ade671a514eb55b51eb9931f3bedc62fc4603342624a2d1", 0x24) r1 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f00000000c0)) 07:50:42 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x9, 0x1, 0x1000, 0x1080, r0, 0x6, '\x00', 0x0, r0, 0x5, 0x1, 0x1}, 0x40) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./control\x00', 0x0) r2 = inotify_init1(0x0) process_vm_writev(0x0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0xd, &(0x7f0000000040)=[{&(0x7f0000217f28)=""/231, 0xe7}], 0x1, 0x0) fcntl$setown(r2, 0x8, 0x0) inotify_add_watch(r2, &(0x7f0000000180)='./control\x00', 0xa4000960) rmdir(&(0x7f0000000100)='./control\x00') r3 = syz_open_dev$loop(&(0x7f0000000880), 0x7f, 0x182) r4 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) pwritev(r4, &(0x7f0000000800)=[{&(0x7f00000009c0)="1e53851521405f68000049445ab542cdcc1a7bda86e079a689acae17cc31c898eda6f288fe62aee7e0f6f80ee9a7bdb3165d5a3b77c2edf9cdc1e8b94e17bbfd0db295179f6c6f363c7dc9ddedc89517dcf5e2c8508c7f49d3a05548a74b82af6ffe2403d8625c706f6e668da030a010bfe8078c0ecc9b44d0ab2bd78f1cbcd18c8135c4c6366b1345af6d45258face1d3a7ca2b4e", 0x95}, {&(0x7f0000000580)="79bf15435b9ab2c0592cf77636555baaa0ab09fbe168dabcaf1b8a9e012751423f44fd55a5b66c6e749ce9fd3080c6889154d02ae8050cb5733da3e5ff7d7a3538d0868d2a51a831ff5a1a04747ab0a3ee872537208a06803c08df7f3556b57ccb72f3efa09b3c5ca98b4219", 0x6c}, {0x0}], 0x3, 0x81805, 0x0) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f00000008c0)) recvmmsg(0xffffffffffffffff, &(0x7f0000000540)=[{{&(0x7f00000003c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000680)=""/234, 0xea}, 0x7fffffff}], 0x1, 0x40, &(0x7f0000000780)={0x0, 0x3938700}) ptrace$getregset(0x4204, 0x0, 0x202, &(0x7f00000000c0)={&(0x7f0000000280)=""/175, 0xaf}) sendfile(r3, r3, 0x0, 0x24000000) perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0xc6, 0x0, 0x8, 0x4, 0x0, 0x2, 0xaa480, 0xa, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x8, 0xbbe}, 0x4002, 0x80, 0x8000, 0x0, 0x10001, 0x0, 0x9a, 0x0, 0x80, 0x0, 0x3}, 0x0, 0x8, r1, 0x8) ioctl$LOOP_CLR_FD(r3, 0x4c01) dup(0xffffffffffffffff) 07:50:42 executing program 3 (fault-call:2 fault-nth:20): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) [ 378.897286] FAULT_INJECTION: forcing a failure. [ 378.897286] name failslab, interval 1, probability 0, space 0, times 0 [ 378.931935] CPU: 1 PID: 23931 Comm: syz-executor.3 Not tainted 4.19.198-syzkaller #0 [ 378.939851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 378.949301] Call Trace: [ 378.951904] dump_stack+0x1fc/0x2ef [ 378.955555] should_fail.cold+0xa/0xf [ 378.959374] ? setup_fault_attr+0x200/0x200 [ 378.963708] ? lock_acquire+0x170/0x3c0 [ 378.967697] __should_failslab+0x115/0x180 [ 378.971975] should_failslab+0x5/0x10 [ 378.975794] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 378.980910] blkg_alloc+0x92/0x630 [ 378.984465] blkcg_init_queue+0x24/0x540 [ 378.988539] blk_alloc_queue_node+0x7d0/0xbf0 [ 378.993049] blk_mq_init_queue+0x44/0xa0 [ 378.997116] loop_add+0x2cb/0x8a0 [ 379.000582] loop_control_ioctl+0x16c/0x480 [ 379.004912] ? loop_lookup+0x1d0/0x1d0 [ 379.008815] ? ksys_write+0x241/0x2a0 [ 379.012619] ? loop_lookup+0x1d0/0x1d0 [ 379.016511] do_vfs_ioctl+0xcdb/0x12e0 [ 379.020406] ? lock_downgrade+0x720/0x720 [ 379.024560] ? check_preemption_disabled+0x41/0x280 [ 379.029584] ? ioctl_preallocate+0x200/0x200 [ 379.034004] ? __fget+0x356/0x510 [ 379.037473] ? do_dup2+0x450/0x450 [ 379.041021] ? vfs_write+0x393/0x540 [ 379.044742] ? fput+0x2b/0x190 [ 379.047952] ksys_ioctl+0x9b/0xc0 [ 379.051416] __x64_sys_ioctl+0x6f/0xb0 [ 379.055315] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 379.059906] do_syscall_64+0xf9/0x620 [ 379.063812] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 379.069016] RIP: 0033:0x4665e9 [ 379.072219] 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 07:50:42 executing program 5: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x208200) 07:50:42 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) close(0xffffffffffffffff) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) splice(r2, &(0x7f00000004c0)=0x6, r1, &(0x7f0000000500)=0xad00000000000000, 0x8, 0x0) write$FUSE_INTERRUPT(r1, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r1, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) r5 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) preadv2(r5, &(0x7f0000000440)=[{&(0x7f0000000140)=""/150, 0x96}, {&(0x7f0000000200)=""/79, 0x4f}, {&(0x7f0000000280)=""/205, 0xcd}, {&(0x7f0000000380)=""/39, 0x27}, {&(0x7f00000003c0)=""/56, 0x38}, {&(0x7f0000000400)=""/17, 0x11}], 0x6, 0x70, 0x40, 0xc) futimesat(r1, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)={{0x0, 0x2710}, {r3, r4/1000+60000}}) 07:50:42 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r1, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000040)) ftruncate(r0, 0x208200) close(0xffffffffffffffff) [ 379.091127] RSP: 002b:00007fda302b2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 379.098847] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 379.106129] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 379.113410] RBP: 00007fda302b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 379.120689] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 379.127966] R13: 00007ffcda4f3c9f R14: 00007fda302b2300 R15: 0000000000022000 07:50:42 executing program 3 (fault-call:2 fault-nth:21): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) [ 379.294351] FAULT_INJECTION: forcing a failure. [ 379.294351] name failslab, interval 1, probability 0, space 0, times 0 [ 379.338966] CPU: 1 PID: 23946 Comm: syz-executor.3 Not tainted 4.19.198-syzkaller #0 [ 379.346894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 379.356264] Call Trace: [ 379.358875] dump_stack+0x1fc/0x2ef [ 379.362519] should_fail.cold+0xa/0xf [ 379.366335] ? setup_fault_attr+0x200/0x200 [ 379.370669] ? lock_acquire+0x170/0x3c0 [ 379.374660] __should_failslab+0x115/0x180 [ 379.378912] should_failslab+0x5/0x10 [ 379.382723] kmem_cache_alloc_trace+0x284/0x380 [ 379.387407] wb_congested_get_create+0x180/0x3a0 [ 379.392178] wb_init+0x4a7/0x770 [ 379.395553] ? __raw_spin_lock_init+0x28/0x100 [ 379.400160] bdi_init+0x29c/0x410 [ 379.403625] bdi_alloc_node+0x76/0xd0 [ 379.407443] blk_alloc_queue_node+0x1af/0xbf0 [ 379.411978] blk_mq_init_queue+0x44/0xa0 [ 379.416049] loop_add+0x2cb/0x8a0 [ 379.419517] loop_control_ioctl+0x16c/0x480 [ 379.423845] ? loop_lookup+0x1d0/0x1d0 [ 379.427744] ? ksys_write+0x241/0x2a0 [ 379.431555] ? loop_lookup+0x1d0/0x1d0 [ 379.435451] do_vfs_ioctl+0xcdb/0x12e0 [ 379.439350] ? lock_downgrade+0x720/0x720 [ 379.443515] ? check_preemption_disabled+0x41/0x280 [ 379.448535] ? ioctl_preallocate+0x200/0x200 [ 379.452959] ? __fget+0x356/0x510 [ 379.456422] ? do_dup2+0x450/0x450 [ 379.459963] ? vfs_write+0x393/0x540 [ 379.463773] ? fput+0x2b/0x190 [ 379.466976] ksys_ioctl+0x9b/0xc0 [ 379.470438] __x64_sys_ioctl+0x6f/0xb0 [ 379.474333] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 379.478926] do_syscall_64+0xf9/0x620 [ 379.482748] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 379.487946] RIP: 0033:0x4665e9 [ 379.491145] 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 [ 379.510054] RSP: 002b:00007fda302b2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 379.517785] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 379.525073] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 379.532358] RBP: 00007fda302b21d0 R08: 0000000000000000 R09: 0000000000000000 07:50:43 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000000)=0x800, 0x4) close(0xffffffffffffffff) [ 379.539671] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 379.546958] R13: 00007ffcda4f3c9f R14: 00007fda302b2300 R15: 0000000000022000 07:50:43 executing program 3 (fault-call:2 fault-nth:22): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) [ 379.713590] FAULT_INJECTION: forcing a failure. [ 379.713590] name failslab, interval 1, probability 0, space 0, times 0 [ 379.744859] CPU: 0 PID: 23955 Comm: syz-executor.3 Not tainted 4.19.198-syzkaller #0 [ 379.752772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 379.762135] Call Trace: [ 379.764749] dump_stack+0x1fc/0x2ef [ 379.768398] should_fail.cold+0xa/0xf [ 379.772221] ? setup_fault_attr+0x200/0x200 [ 379.776564] ? lock_acquire+0x170/0x3c0 [ 379.780564] __should_failslab+0x115/0x180 [ 379.784821] should_failslab+0x5/0x10 [ 379.788631] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 379.793744] ? iolatency_pd_init+0x6f0/0x6f0 [ 379.798160] iolatency_pd_alloc+0x6e/0x120 [ 379.802411] blkcg_activate_policy+0x120/0x5d0 [ 379.807008] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 379.812045] blk_iolatency_init+0x123/0x2d0 [ 379.816379] blkcg_init_queue+0x1c1/0x540 [ 379.820540] blk_alloc_queue_node+0x7d0/0xbf0 [ 379.825058] blk_mq_init_queue+0x44/0xa0 [ 379.829126] loop_add+0x2cb/0x8a0 [ 379.832595] loop_control_ioctl+0x16c/0x480 [ 379.836929] ? loop_lookup+0x1d0/0x1d0 [ 379.840831] ? ksys_write+0x241/0x2a0 [ 379.844644] ? loop_lookup+0x1d0/0x1d0 [ 379.848542] do_vfs_ioctl+0xcdb/0x12e0 [ 379.852451] ? lock_downgrade+0x720/0x720 [ 379.856612] ? check_preemption_disabled+0x41/0x280 [ 379.861644] ? ioctl_preallocate+0x200/0x200 [ 379.866068] ? __fget+0x356/0x510 [ 379.869532] ? do_dup2+0x450/0x450 [ 379.873084] ? vfs_write+0x393/0x540 [ 379.876805] ? fput+0x2b/0x190 [ 379.880015] ksys_ioctl+0x9b/0xc0 [ 379.883484] __x64_sys_ioctl+0x6f/0xb0 [ 379.887382] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 379.891971] do_syscall_64+0xf9/0x620 [ 379.895784] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 379.900996] RIP: 0033:0x4665e9 [ 379.904197] 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 [ 379.923100] RSP: 002b:00007fda302b2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 379.930826] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 379.938106] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 379.945388] RBP: 00007fda302b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 379.952667] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 07:50:43 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x935ff21bcafb24d5, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) [ 379.959965] R13: 00007ffcda4f3c9f R14: 00007fda302b2300 R15: 0000000000022000 07:50:43 executing program 3 (fault-call:2 fault-nth:23): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) [ 380.071659] ieee802154 phy0 wpan0: encryption failed: -22 [ 380.077290] ieee802154 phy1 wpan1: encryption failed: -22 07:50:43 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = socket$pppl2tp(0x18, 0x1, 0x1) fallocate(r1, 0x43, 0x0, 0x10000) ftruncate(r0, 0x208200) close(0xffffffffffffffff) [ 380.195046] FAULT_INJECTION: forcing a failure. [ 380.195046] name failslab, interval 1, probability 0, space 0, times 0 [ 380.226181] CPU: 0 PID: 23966 Comm: syz-executor.3 Not tainted 4.19.198-syzkaller #0 [ 380.234198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 380.243554] Call Trace: [ 380.246157] dump_stack+0x1fc/0x2ef [ 380.249802] should_fail.cold+0xa/0xf [ 380.253626] ? setup_fault_attr+0x200/0x200 [ 380.257960] ? lock_acquire+0x170/0x3c0 [ 380.261946] __should_failslab+0x115/0x180 [ 380.266191] should_failslab+0x5/0x10 [ 380.270000] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 380.275111] ? iolatency_pd_init+0x6f0/0x6f0 [ 380.279525] iolatency_pd_alloc+0x6e/0x120 [ 380.283764] blkcg_activate_policy+0x120/0x5d0 [ 380.288357] ? rcu_read_lock_sched_held+0x16c/0x1d0 07:50:43 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x96) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000009c0), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000c80)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000c40)={0xffffffffffffffff}, 0x2}}, 0x20) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) fremovexattr(r4, &(0x7f0000000200)=@known='trusted.overlay.upper\x00') write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000080)={0x3, 0x40, 0xfa00, {{0xa, 0x80fe, 0x0, @empty}, {0xa, 0x0, 0x0, @dev}, r3}}, 0x48) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000140)={0x16, 0x98, 0xfa00, {&(0x7f0000000000), 0x4, r3, 0x10, 0x0, @in6={0xa, 0x4e23, 0xff, @rand_addr=' \x01\x00', 0x40}}}, 0xa0) write$FUSE_INTERRUPT(r1, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r1, 0x0) ftruncate(r1, 0x3f2) ftruncate(r0, 0x208200) [ 380.293381] blk_iolatency_init+0x123/0x2d0 [ 380.297713] blkcg_init_queue+0x1c1/0x540 [ 380.301871] blk_alloc_queue_node+0x7d0/0xbf0 [ 380.306377] blk_mq_init_queue+0x44/0xa0 [ 380.310449] loop_add+0x2cb/0x8a0 [ 380.313909] loop_control_ioctl+0x16c/0x480 [ 380.318237] ? loop_lookup+0x1d0/0x1d0 [ 380.322136] ? ksys_write+0x241/0x2a0 [ 380.325939] ? loop_lookup+0x1d0/0x1d0 [ 380.329867] do_vfs_ioctl+0xcdb/0x12e0 [ 380.333772] ? lock_downgrade+0x720/0x720 [ 380.337925] ? check_preemption_disabled+0x41/0x280 [ 380.342942] ? ioctl_preallocate+0x200/0x200 [ 380.347357] ? __fget+0x356/0x510 [ 380.350822] ? do_dup2+0x450/0x450 [ 380.354364] ? vfs_write+0x393/0x540 [ 380.358078] ? fput+0x2b/0x190 [ 380.361400] ksys_ioctl+0x9b/0xc0 [ 380.364869] __x64_sys_ioctl+0x6f/0xb0 [ 380.368766] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 380.373350] do_syscall_64+0xf9/0x620 [ 380.377162] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 380.382346] RIP: 0033:0x4665e9 [ 380.385542] 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 [ 380.404448] RSP: 002b:00007fda302b2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 380.412251] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 380.419526] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 380.426804] RBP: 00007fda302b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 380.434074] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 07:50:43 executing program 4: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xc, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r1, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={0xffffffffffffffff, r1, 0x0, 0xa, &(0x7f0000000300)='syzkaller\x00'}, 0x30) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040)={0x0, 0x0}, 0x8) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000340)={r3}, 0x4) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000004c0)={r3}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x1c, 0x5, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3}, [@exit, @generic={0xdf, 0x8, 0xf, 0x7fff}]}, &(0x7f00000001c0)='syzkaller\x00', 0x9, 0xde, &(0x7f0000000200)=""/222, 0x41000, 0x18, '\x00', 0x0, 0x1a, 0xffffffffffffffff, 0x8, &(0x7f0000000440)={0x3, 0x2}, 0x8, 0x10, &(0x7f0000000340)={0x1, 0x2, 0x3ff, 0x9ccf}, 0x10, 0x0, r4}, 0x78) splice(r0, &(0x7f0000000000)=0xff, r0, &(0x7f0000000040)=0x8, 0x60, 0xc) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) [ 380.441349] R13: 00007ffcda4f3c9f R14: 00007fda302b2300 R15: 0000000000022000 [ 380.516204] audit: type=1804 audit(1627199444.143:164): pid=23971 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir264692858/syzkaller.hUPRWk/618/bus" dev="sda1" ino=15235 res=1 07:50:44 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x4ef, @private2, 0x3}, 0x1c) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000180)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) 07:50:44 executing program 2: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r0, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS32(r0, 0x80585414, &(0x7f0000000000)) close(0xffffffffffffffff) preadv(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/225, 0xe1}, {&(0x7f0000000240)=""/85, 0x55}], 0x2, 0xbc9b, 0xe7e) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r1, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r1, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x5, 0x13, r1, 0x871cf000) 07:50:44 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r0, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r0, 0x0) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000000)={0x2, 0x17, 0xffff, 0x4, 0x89, 0x1000, &(0x7f00000000c0)="a1b0abcd33fc80b6c972b9ebc3f623e3272a9b8f816adba66f7a335c9a3e4e4876989e928b3699e33594b0f7c2dc253dfdef91f813449f5d1318603292b449b31190d6f5724929051f1de32be2e339b382ca85bdc57ad766aa8de91ec41f1db17917ade736f2f0fdcd7dfbc635e6ad94ea0e001fd5b521614b56c153179b4a123706b1d45e07247d2d"}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x2, @private1, 0x1000}, 0x1c) creat(&(0x7f0000000080)='./bus\x00', 0x0) 07:50:44 executing program 3 (fault-call:2 fault-nth:24): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) [ 380.818323] FAULT_INJECTION: forcing a failure. [ 380.818323] name failslab, interval 1, probability 0, space 0, times 0 [ 380.849027] CPU: 0 PID: 23990 Comm: syz-executor.3 Not tainted 4.19.198-syzkaller #0 [ 380.856943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 380.866307] Call Trace: [ 380.868920] dump_stack+0x1fc/0x2ef [ 380.872559] should_fail.cold+0xa/0xf [ 380.876372] ? setup_fault_attr+0x200/0x200 [ 380.880702] ? lock_acquire+0x170/0x3c0 [ 380.884685] __should_failslab+0x115/0x180 [ 380.888931] should_failslab+0x5/0x10 [ 380.892740] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 380.897859] blk_throtl_init+0x7c/0x620 [ 380.901845] ? blk_iolatency_init+0x1b7/0x2d0 [ 380.906348] blkcg_init_queue+0x1e3/0x540 [ 380.910510] blk_alloc_queue_node+0x7d0/0xbf0 [ 380.915024] blk_mq_init_queue+0x44/0xa0 [ 380.919093] loop_add+0x2cb/0x8a0 [ 380.922554] loop_control_ioctl+0x16c/0x480 [ 380.926882] ? loop_lookup+0x1d0/0x1d0 [ 380.930782] ? ksys_write+0x241/0x2a0 [ 380.934585] ? loop_lookup+0x1d0/0x1d0 [ 380.938480] do_vfs_ioctl+0xcdb/0x12e0 [ 380.942379] ? lock_downgrade+0x720/0x720 [ 380.946535] ? check_preemption_disabled+0x41/0x280 [ 380.951557] ? ioctl_preallocate+0x200/0x200 [ 380.955986] ? __fget+0x356/0x510 [ 380.959445] ? do_dup2+0x450/0x450 [ 380.962993] ? vfs_write+0x393/0x540 [ 380.966718] ? fput+0x2b/0x190 [ 380.969930] ksys_ioctl+0x9b/0xc0 [ 380.973394] __x64_sys_ioctl+0x6f/0xb0 [ 380.977302] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 380.981888] do_syscall_64+0xf9/0x620 [ 380.985704] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 380.990896] RIP: 0033:0x4665e9 [ 380.994092] 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 [ 381.013004] RSP: 002b:00007fda302b2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 381.020722] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 381.028004] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 381.035280] RBP: 00007fda302b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 381.042562] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 381.049840] R13: 00007ffcda4f3c9f R14: 00007fda302b2300 R15: 0000000000022000 07:50:44 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = gettid() r2 = syz_open_dev$vcsa(&(0x7f0000000180), 0x24, 0x2) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x5, 0x1f, 0x0, 0x80, 0x0, 0xfffffffffffffffd, 0x0, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0xfffffc01, 0x0, @perf_config_ext={0x380000, 0x7e10}, 0x2002, 0x80000000, 0x1, 0x0, 0x2, 0x8, 0xfbf, 0x0, 0x5, 0x0, 0x7fff}, r1, 0xa, r2, 0x9) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000001c0), 0x40, 0x0) ioctl$PPPIOCSMRU1(r3, 0x40047452, &(0x7f0000000200)=0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) 07:50:44 executing program 5: ftruncate(0xffffffffffffffff, 0x208200) 07:50:44 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) close(0xffffffffffffffff) 07:50:44 executing program 3 (fault-call:2 fault-nth:25): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 07:50:44 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) chdir(&(0x7f0000000040)='./bus\x00') ftruncate(r0, 0x208200) creat(&(0x7f0000000000)='./bus\x00', 0x24) [ 381.287910] FAULT_INJECTION: forcing a failure. [ 381.287910] name failslab, interval 1, probability 0, space 0, times 0 [ 381.324635] CPU: 1 PID: 24004 Comm: syz-executor.3 Not tainted 4.19.198-syzkaller #0 [ 381.332556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 381.341919] Call Trace: [ 381.344538] dump_stack+0x1fc/0x2ef [ 381.348190] should_fail.cold+0xa/0xf [ 381.352010] ? setup_fault_attr+0x200/0x200 [ 381.356345] ? lock_acquire+0x170/0x3c0 [ 381.360331] __should_failslab+0x115/0x180 [ 381.364576] should_failslab+0x5/0x10 [ 381.368383] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 381.373495] ? throtl_add_bio_tg+0x1f0/0x1f0 [ 381.377911] throtl_pd_alloc+0x6b/0x940 [ 381.381905] ? throtl_add_bio_tg+0x1f0/0x1f0 [ 381.386339] blkcg_activate_policy+0x120/0x5d0 [ 381.390931] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 381.395968] ? init_timer_key+0x88/0x350 [ 381.400065] blk_throtl_init+0x40d/0x620 [ 381.404130] ? blk_iolatency_init+0x1b7/0x2d0 [ 381.408632] blkcg_init_queue+0x1e3/0x540 [ 381.412789] blk_alloc_queue_node+0x7d0/0xbf0 [ 381.417297] blk_mq_init_queue+0x44/0xa0 [ 381.421364] loop_add+0x2cb/0x8a0 [ 381.424831] loop_control_ioctl+0x16c/0x480 [ 381.429156] ? loop_lookup+0x1d0/0x1d0 [ 381.433055] ? ksys_write+0x241/0x2a0 [ 381.436857] ? loop_lookup+0x1d0/0x1d0 [ 381.440760] do_vfs_ioctl+0xcdb/0x12e0 [ 381.444667] ? lock_downgrade+0x720/0x720 [ 381.448825] ? check_preemption_disabled+0x41/0x280 [ 381.453846] ? ioctl_preallocate+0x200/0x200 [ 381.458348] ? __fget+0x356/0x510 [ 381.461808] ? do_dup2+0x450/0x450 [ 381.465351] ? vfs_write+0x393/0x540 [ 381.469065] ? fput+0x2b/0x190 [ 381.472270] ksys_ioctl+0x9b/0xc0 [ 381.475732] __x64_sys_ioctl+0x6f/0xb0 [ 381.479624] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 381.484207] do_syscall_64+0xf9/0x620 [ 381.488022] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 381.493211] RIP: 0033:0x4665e9 [ 381.496403] 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 [ 381.515420] RSP: 002b:00007fda302b2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 381.523134] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 381.530408] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 07:50:44 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x4e23, 0x0, @private2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r1, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r1, 0x0) ioctl$SOUND_PCM_READ_BITS(r1, 0x80045005, &(0x7f0000000000)) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) 07:50:44 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000000040)={0x3ff, 0x80000000, 0x1, 0x0, 0x0, [{{r0}, 0x81}]}) close(0xffffffffffffffff) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f0000000000)={0x0, 0x3, 0x13}) close(r0) 07:50:45 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x108) ftruncate(r0, 0x208200) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) sendmmsg$unix(r2, &(0x7f0000005bc0)=[{&(0x7f0000000180)=@file={0x0, './bus/file0\x00'}, 0x6e, &(0x7f0000000100)=[{&(0x7f0000000200)="bb2eff643be6623ba34b57c914943b8dfc22c042b38da8237281294f5614e2df08eeb48bfe823498cbb3fcc63d832610e923734632654808f40d000507284127b59160569af41f4bad9b1f307bad71d512ebfdef12e60bfaa4bf694bdc29d6329da91926cd2968edea74dfc38f94c027df0b262fc64e6ce3436697130ac974b21f692688668b16302df7cea4cad5d5d696e6bc6b05", 0x95}, {&(0x7f0000000380)="2f0bf646423b357b3286be722d44b6246f17b4cae13bf941c6155bfc1337e960097e127add84a5b705a448119190a4acdfd7f475f9bea8c15b4f1e08eb4fb29d2bb67e71140922a2baa1df6bfe1e1d60c7702c37852225f2d2d273e451a32a3b85c1d824f0400d824ae433e47a026c01d8f28766a555175ab54b4892f006cd8f4876721daf58ea8491161373ca6a73b110f6926ef7fc2ab6f16f2f37c2a4ec4ab2e37c11300530c41f3500162c35f3c55a25556beb7871af84", 0xb9}, {&(0x7f0000000040)="7938f4aab95eb54d90329131246f4216080086623960c4d988fd51", 0x1b}, {&(0x7f0000001040)="d3f30ce8f386c7b9e50228ebd4a203c3be596348c57dce06e2c87304964f8ca9ca367c18cfb2398586a6bf7290a9556cd8e50dc14f1678c55150cad7036b83cbd7f7fdff37bc7a561584e62f5aedeb8a6c5ffa7892ea97a122a274eb818c3a4054b701b502c1c43d74614307fac097f74e9ac13d420a5d9df92239821d3b01db7afccd5b07885151a5a52d6a018a93e369855ae30336ba645e69d385276eadff6fc6c1d1b679ff185580b6b513dffdc72c7e7ba1c2181f6531af0327605ae21cba21eb272b49774f06fb258270e7632172935134eef2d9ef05a021e5399cb9c09b75f27f210fc7bb04", 0xe9}], 0x4, &(0x7f0000001640)=[@rights={{0x38, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, r3, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r2, r3, r2]}}, @cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, r3, 0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xffffffffffffffff}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r2, r4, r3, 0xffffffffffffffff, r1, r1]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01}}}], 0x168, 0x41}, {&(0x7f00000017c0)=@file={0x1, './bus/file0\x00'}, 0x6e, &(0x7f0000002ac0)=[{&(0x7f0000001840)="284db0f0f04d9307ad66b173fbe627deab", 0x11}, {&(0x7f0000001880)="554709b8e3c1b399a40c95a120e6305d9ee3ea4add3f3c07f246804735938db6c0a2bbb413a653c305f00012e589c0484b4ec20ff8be09994d66e5bc5fdcc72c7038f27c7d149ff43badad0616b9049211976a8186ba12a2c3e3418cfdf7df82d5c9951af1ac49bf57a0939b4457b55e2c595e1e34f1986bf6b8b1e07051103b551a7e6ade0151fc6f432c07eeafaae6fd5d9735e7f8538104ac08f538fac87b2bbfb819a221fc1d7c9dc3556a2c9e70f1dc945421ea792da6abfeca4deab4ba04634499d19774e7af8f653edcd8", 0xce}, {&(0x7f0000001980)="9f64f568b6e03829cf780733515e1d59d902d6bd9c9831ff43ac7c1ac274b93ccb4775365a14ddf4", 0x28}, {&(0x7f00000019c0)="6e223754999133268d1e5af86f300d98113b1eb05ab90eac360ca7c68987c9feffa3ecd8fdf7ad25b989e3c23659213437862a81374943c95ea04d32a60a85722b303207a10f0167a6a015e5e0c8bfc6f5d9a98a06ba26cf2ebbad7b9e30e3283d3a65f87ecb3c1f0ec6b4b29ceca0beb069b4c7fb8ac6d969624b674eb5805fef30eb40a0ffdab3874412cb7d879fd61cbc1d670bf0f88727b9714f32a86c35ceb9f5348216406ca7754fd8995e8042cdacdd61", 0xb4}, {&(0x7f0000001a80)="334b3e6084c54c0da4b9b3b44be976", 0xf}, {&(0x7f0000001ac0)="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&(0x7f0000005880)=[{&(0x7f0000005640)="f59499bd26bb10b59f315440eceba3c51b7e800068dddd3ad4f269609e26d7ab51d57f60dec6fefb300cb918f0ebd76548c2e45f6f1fc76d50916c32420507f332c3d7a6f4869b3f23158864d50ced29249f8cfc618424bc6e8abd1131b75829f18fcb4bda0edffafbc69841c938ccb0cc9ebe3416d87907520a3fde56cf09173453823eb8415e21d073", 0x8a}, {&(0x7f0000005700)="a579c927f1f8e6b75d7e599e36a965958cb649cc0f40770999217ab7be8d2b49aef1c9dc0757f426cfa58d44e65061c36e93915d358b2d6857b6499f1f04851dc62b58f138b67b763536952e2593c8203fc9bb96fbb53dfbad2ac3", 0x5b}, {&(0x7f0000005780)="0bbe4ac3868d4fcb25a24747dda31aa9cba28f804c4d5a6b25d370914c48e5b0c2e7d0a17afe7de57024a3905cd73bed53ee2af2d84e00fcf79af3b585862feb281eb7bf195dcb353563529fe962dcdc4e1fe07d3bd3f90245afbe713504b78919f5b026014b632ce0958298a2e49c6c9bb49c25164b4827fab376cfcba2d62dabe2d9acd771", 0x86}, {&(0x7f0000005840)="2e6b2f86ce87e056af42031e030fb475f71d4d920fadab8be9b21eb5590c3dad3e80de94dafeacc816c227d10cd9fb2e613af5", 0x33}], 0x4, &(0x7f00000058c0)=[@rights={{0x1c, 0x1, 0x1, [r5, r2, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x40, 0x810}, {&(0x7f0000005900)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000005b40)=[{&(0x7f0000005980)="6bc683998dd40660d72c0fccd53eb4067f8c2afc38d1d1a69268f77961ae8374e9aa054bece28581edb88f53f640e7ca474fc7b5756b02da552038b7fb27dc1a53a0c8418145ae2156aaec873960b5a8306a35404bc49d7091f6d4cdad47ee464b6c8d6955e09ae2d13f33039027d94933b344896ab6bf367781c6f4ff6eebb0c930fb3c44212e25a19ce672b01b2a763c27be02bfd2af16a90c09ac1f6724be86e7dcc42b7b7a57dbe890cee9", 0xad}, {&(0x7f0000005a40)="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", 0xfe}], 0x2, &(0x7f0000005b80), 0x0, 0x24000850}], 0x6, 0x20000001) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x7, 0x2, 0x0, 0x2053, 0x88080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x2, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) fchmod(0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(0x0, 0x0, &(0x7f0000000480)="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", 0xb85, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) splice(0xffffffffffffffff, &(0x7f0000000300), 0xffffffffffffffff, &(0x7f0000000340)=0x1, 0xa2, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000000c0)) [ 381.537686] RBP: 00007fda302b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 381.544960] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 381.552236] R13: 00007ffcda4f3c9f R14: 00007fda302b2300 R15: 0000000000022000 07:50:45 executing program 5: creat(&(0x7f0000000080)='./bus\x00', 0x0) 07:50:45 executing program 3 (fault-call:2 fault-nth:26): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 07:50:45 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) pwritev2(r0, &(0x7f00000004c0)=[{&(0x7f0000000140)="c644cbaa70c55e5507b625499680f8557d385d", 0x13}, {&(0x7f0000000180)="63d3f399a65766787ec11a3aa5100802b07984a8b33016fb9ac0508243843747d3481d257a38fe9ff24b67c4dd370c7a770e6c20ab47", 0x36}, {&(0x7f00000001c0)="ff632ad933cd71b7050e028a3d735c3f31a38cfb59254ad0d25546d7999022c9c1c5470066d756b34b885dce7260471e8da468371f68970a957b7845d8c530441bd75bbeca7a5dde08953a5111faffba45bac1a2b0b5610f524e687ab384d1e121ce8c30f9d17a591f420aac24ffe9d275ec49ea11b1e065f304ae14e79b3d268eda9b77807532ada0bd6eb7e3c19be5afe19d09ed54bc7fa7a8cc12b2a9bdc28be33b9532ea6220aacd8b8b08fc044d7db6d814", 0xb4}, {&(0x7f0000000280)="a6ad1fb8e782d817764f329e760aba1d170b6c1c3e03e3944dbd", 0x1a}, {&(0x7f00000002c0)="b0df06f2b970f64c59d5cade3ab05ab1e229776ec03fc5aa44557763885fc8de1ada1f69ef77cfbfb8db4536ca3306c13981789ee29b9a2dcd6a4f08e349e1f66bdd157766dd6ae3cff4c9f3f8bcf92c9f3a5139bdf48ae1b0e9e6fd79182a1228e7917143fb16535143239dec992e79dad844132f3caa4e8a828f29000f28c9be4ca4f81284e0ae92048838", 0x8c}, {&(0x7f0000000380)="3d3443c8e16da8a9702282b34d86b462c63c9cbc252ccdd93926bec8045cb488c4f6bae2b3c7f4433e6e1f53b301122ca36c00b934e5b849c73163ca6f27bdd94c7a20563767623cf2efcc8225f0386814e19d3069a47e461fc52038082d56c59329ecab73075e30962a8d976272bfc4d12089c2ca73e09c125682302045363bcaeb06490e7029fe31432c6219f24ae8cab466902b8e2cc5fcb6a093d035ea90154f7b2780b85ec507a4267659fc0efeb032ffdfcda598c0e3c44d62a5861ba6f966a140e86aff83c14a4773", 0xcc}, {&(0x7f0000000480)="610934a1ebcbbe65a7baf7ab84a74efb5caf496fbbda8f68764f51f0356f04b17765865550528050e8f2f630378f8c2be85c97", 0x33}], 0x7, 0x2, 0x8, 0x4) ftruncate(r0, 0x208201) socketpair(0x1d, 0xa, 0x2000, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000580)={0xffff, 0x3, 0x820d, 0x6b61, 0x4848, 0x6, 0x7, 0x0, 0x0}, &(0x7f00000005c0)=0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000600)={r2, 0x1000, "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"}, &(0x7f0000001640)=0x1008) close(0xffffffffffffffff) sendmsg$RDMA_NLDEV_CMD_DELLINK(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1d74ec2676ee6e8c}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYRESDEC=r0], 0x18}, 0x1, 0x0, 0x0, 0x604c051}, 0x40041) 07:50:45 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) sendmsg$AUDIT_MAKE_EQUIV(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[], 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x4c880) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000001c0)=']\r\x00') mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mount$overlay(0x0, 0x0, &(0x7f0000000500), 0x0, 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) mkdir(&(0x7f0000000640)='./bus/file0\x00', 0x1) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="965b5b042e3a66696c28cef9fd6530"]) mount$overlay(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB="6e66735f6578706f72743d6f6e2c7375626a5f757365723d636f6e6669676673002c7065726d69745f646972656374696f2c6673757569643d37620066380000342d363300322d373837342d635f32372d35323600353063362c6f626a5f757365723d142c657569643e", @ANYRESDEC=0x0, @ANYBLOB='$\x00']) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="65726469723da4c36e884d2be064726b6469723d2e2f466964588c931bc10cfc8c645a859c8e69723d2e2f66696c65f1a6fd7e"]) chdir(&(0x7f0000000540)='./bus\x00') rename(&(0x7f0000000100)='./bus/file0\x00', &(0x7f0000000340)='./bus/file0\x00') utimes(&(0x7f00000001c0)='./bus\x00', &(0x7f0000000280)) [ 381.826398] FAULT_INJECTION: forcing a failure. [ 381.826398] name failslab, interval 1, probability 0, space 0, times 0 [ 381.869192] CPU: 1 PID: 24033 Comm: syz-executor.3 Not tainted 4.19.198-syzkaller #0 [ 381.877105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 381.886461] Call Trace: [ 381.889060] dump_stack+0x1fc/0x2ef [ 381.892706] should_fail.cold+0xa/0xf [ 381.896520] ? setup_fault_attr+0x200/0x200 [ 381.900859] ? lock_acquire+0x170/0x3c0 [ 381.904855] __should_failslab+0x115/0x180 [ 381.909104] should_failslab+0x5/0x10 [ 381.912915] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 381.918026] ? throtl_add_bio_tg+0x1f0/0x1f0 [ 381.922444] throtl_pd_alloc+0x6b/0x940 [ 381.926427] ? throtl_add_bio_tg+0x1f0/0x1f0 [ 381.930849] blkcg_activate_policy+0x120/0x5d0 [ 381.935443] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 381.940463] ? init_timer_key+0x88/0x350 [ 381.944566] blk_throtl_init+0x40d/0x620 [ 381.948633] ? blk_iolatency_init+0x1b7/0x2d0 [ 381.953140] blkcg_init_queue+0x1e3/0x540 [ 381.957394] blk_alloc_queue_node+0x7d0/0xbf0 [ 381.961920] blk_mq_init_queue+0x44/0xa0 [ 381.965991] loop_add+0x2cb/0x8a0 [ 381.969463] loop_control_ioctl+0x16c/0x480 [ 381.973797] ? loop_lookup+0x1d0/0x1d0 [ 381.977696] ? ksys_write+0x241/0x2a0 [ 381.981503] ? loop_lookup+0x1d0/0x1d0 [ 381.985398] do_vfs_ioctl+0xcdb/0x12e0 [ 381.989299] ? lock_downgrade+0x720/0x720 [ 381.993458] ? check_preemption_disabled+0x41/0x280 [ 381.998483] ? ioctl_preallocate+0x200/0x200 [ 382.002904] ? __fget+0x356/0x510 [ 382.006369] ? do_dup2+0x450/0x450 [ 382.009915] ? vfs_write+0x393/0x540 [ 382.013636] ? fput+0x2b/0x190 [ 382.016847] ksys_ioctl+0x9b/0xc0 [ 382.020308] __x64_sys_ioctl+0x6f/0xb0 [ 382.024202] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 382.028789] do_syscall_64+0xf9/0x620 [ 382.032602] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 382.037795] RIP: 0033:0x4665e9 [ 382.040992] 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 [ 382.059905] RSP: 002b:00007fda302b2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 07:50:45 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x28) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="2321202e2f6275730a04f9f3725ffbfe890b0a2898842b9024d0e5d96594f154778530c42b0826614e259c943a54a7fffee633a3875373d1477c90fe9386d1af263c7f0eaa50e4dee252b016ba65ec06c897ed6d49ad16e5d5f904a012b2f84f2a747cf0076091465dbeb359299b4982cb92a0f53878e1822133699358772799335c8e397e4119c4d48d8169dd003a8daca7d0b443a4dc9384d31a43c6e6f4a46cb0f9225140d275cdb5c456fe25f828f82b639dff5767cc742a2ebd2fba1fb67614aa11467627da7bbe1b00cc919ef2f3da3e094dd634c3837475c0989875d084f43d72f381b03a6a5005a70b"], 0xa1) accept$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000040)=0x14) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) signalfd4(r1, &(0x7f00000000c0)={[0x38a4345f]}, 0x8, 0x80000) r2 = open(&(0x7f0000000100)='./bus\x00', 0x20400, 0xaa) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) dup3(r2, r3, 0x80000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) r7 = socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000000140)={0x2000}) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ftruncate(r5, 0x0) 07:50:45 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x1) ftruncate(r0, 0x208200) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000040), 0xffffffffffffffff) r2 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f00000001c0), 0x4) lseek(r2, 0x3, 0x4) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x74, r1, 0x14, 0x70bd2b, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x54, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x2c}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x6}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x5}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @remote}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @dev={0xfe, 0x80, '\x00', 0x19}}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x7}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000011}, 0x0) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x1d, r4}, 0x10, &(0x7f0000000100)={&(0x7f0000000180)={0x0, 0x0, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "2c266a1fcf18445a"}}, 0x48}}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000008c0)={'syzkaller0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000000fc0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000f80)={&(0x7f0000000900)={0x644, 0x0, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [{{0x8}, {0x134, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @name={{0x24}, {0x5}, {0xf, 0x4, 'roundrobin\x00'}}}, {0x74, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x44, 0x4, [{0x6, 0x40, 0x81, 0x7}, {0xa2, 0x5, 0xff, 0x9f3}, {0x4, 0xda, 0x7f, 0x2}, {0x401, 0x1, 0xff, 0x1}, {0x3, 0x1, 0x1, 0xc9}, {0x6, 0x1, 0x9b, 0x400}, {0x9, 0x0, 0x81, 0x4}, {0x4, 0x8, 0x3, 0x65637b88}]}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8}, {0xbc, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0xfffffffe}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x1000}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x9}}, {0x8}}}]}}, {{0x8}, {0x134, 0x2, 0x0, 0x1, [{0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x3}}}, {0x44, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x14, 0x4, [{0x2, 0x20, 0x80, 0xffff}, {0x1, 0xdb, 0xe, 0x3ff}]}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x5}}, {0x8}}}]}}, {{0x8}, {0x84, 0x2, 0x0, 0x1, [{0x44, 0x1, @name={{0x24}, {0x5}, {0x11, 0x4, 'activebackup\x00'}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8}, {0x7c, 0x2, 0x0, 0x1, [{0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8}, {0x1dc, 0x2, 0x0, 0x1, [{0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x40}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x9}}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0xffff}}, {0x8}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x54, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x24, 0x4, [{0x3f, 0x9, 0x4, 0x4}, {0x2, 0x14, 0x6, 0x52d8}, {0x2, 0x0, 0xb7, 0x7}, {0x4, 0x80, 0x9, 0x954}]}}}]}}]}, 0x644}, 0x1, 0x0, 0x0, 0x2000c844}, 0x1) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r6, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r6, 0x0) sendfile(r0, r6, &(0x7f0000000380)=0x8d, 0x8) close(0xffffffffffffffff) r7 = openat$full(0xffffffffffffff9c, &(0x7f0000000200), 0x100000, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000004, 0x810, r6, 0xc4738000) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r7, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x64, r1, 0x200, 0x70bd27, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x3}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x3}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x1}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x2}, @MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e23}, @MPTCP_PM_ADDR_ATTR_ID={0x5}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}]}, @MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x6}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x20000044}, 0x20040000) 07:50:45 executing program 4: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0xfffffffffffffffd, 0x80, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) r2 = gettid() rt_sigqueueinfo(r2, 0x3c, &(0x7f0000000040)) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0x8, 0x1f, 0x1f, 0x7f, 0x0, 0x2ee7, 0x2005, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x4d, 0x2, @perf_bp={&(0x7f0000000180), 0x2}, 0x1000, 0xffffffff, 0x7, 0x4, 0x9, 0x6, 0x1, 0x0, 0x78, 0x0, 0x7f}, r2, 0x8, 0xffffffffffffffff, 0xb) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) r3 = gettid() rt_sigqueueinfo(r3, 0x3c, &(0x7f0000000040)) perf_event_open(&(0x7f0000000000)={0x6, 0x80, 0x33, 0x0, 0x81, 0x20, 0x0, 0x40, 0x50000, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0xa8bb7955a01c148a, @perf_config_ext={0x7f, 0xd9c5}, 0x241, 0x10000, 0x1f, 0x7, 0x7, 0x33a2b700, 0x2, 0x0, 0x3, 0x0, 0x8000}, r3, 0x8, r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r1, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) [ 382.067626] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 382.074911] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 382.082188] RBP: 00007fda302b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 382.089467] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 382.096745] R13: 00007ffcda4f3c9f R14: 00007fda302b2300 R15: 0000000000022000 07:50:45 executing program 3 (fault-call:2 fault-nth:27): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) [ 382.176564] overlayfs: unrecognized mount option "–[[.:fil(Îùýe0" or missing value [ 382.215561] overlayfs: unrecognized mount option "erdir=¤ÃnˆM+àdrkdir=./FidXŒ“Á üŒdZ…œŽir=./fileñ¦ý~" or missing value [ 382.263795] audit: type=1804 audit(1627199445.893:165): pid=24047 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir264692858/syzkaller.hUPRWk/623/bus" dev="sda1" ino=14451 res=1 [ 382.296909] overlayfs: unrecognized mount option "–[[.:fil(Îùýe0" or missing value [ 382.306610] overlayfs: unrecognized mount option "erdir=¤ÃnˆM+àdrkdir=./FidXŒ“Á üŒdZ…œŽir=./fileñ¦ý~" or missing value [ 382.391182] FAULT_INJECTION: forcing a failure. [ 382.391182] name failslab, interval 1, probability 0, space 0, times 0 07:50:46 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) setxattr$security_ima(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040), &(0x7f00000000c0)=@sha1={0x1, "1e50417dbace2b0021ba8b84db0c962678103d93"}, 0x15, 0x1) ftruncate(r0, 0x208200) [ 382.434442] audit: type=1804 audit(1627199445.973:166): pid=24053 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir264692858/syzkaller.hUPRWk/623/bus" dev="sda1" ino=14451 res=1 07:50:46 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x1}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) r1 = syz_open_dev$sg(0x0, 0x8, 0x0) syz_open_dev$vcsa(&(0x7f0000002200), 0xffffffff80000001, 0x202000) ioctl$SG_IO(r1, 0x2285, &(0x7f0000002180)={0x53, 0xfffffffffffffffe, 0x1000, 0x4, @buffer={0x0, 0x1000, &(0x7f0000000180)=""/4096}, &(0x7f0000001180)="f56ddac6642f0e56eadb230e1903e36c831260cd16b1457d838b2378ffc4a4ae917efa64597b6124614a1c6844fa37e4ac8ecfe0f438c639872337f2ab5871b9c466ad715dccd376701897a788f09942263b6da335959ccecbcf658206690495d4289afde099035902028882ad652562999df7e21a014812ad9b52ea074e19878a06ae8622a11e12f671cf62ee874a614e9e995a5ad9216d74871a179f2a3547d49abde21670fd77a517a10c23ae2e684e611fbbe96a22b5ecbfa423bdc08f54b6763f796f2b72a1119f4e7ad77fce4f9195c5eb12aafb929a8ed7581fb1952ff3f03608f76294336a1b76228120bc87988d8da8e840dd3f7a87549cbecbec85f4c296b90d7bffa837be1cfb9484a556fa719b95781ca34ff4886dc86742d2c7d1b0f21ddab1f0f6d7baac6438fcc169deb6ca7cfc37b10dee60e5be25ca6f990687046619f1ecf032ba3a65e15440d3883aba31c872fee9cd604f4fa313165070ffefb8226372eb7a8058f7e725e1ab42b5311ae40a2a03d38d206aa294339836026d0ad6ea28a10855132404aa629c6a0a228432b399a3916b5bb8404a896b3c097347e122e3290ee8e20622bc1d6e6411439df789df042e2d3beb1904d5ef97b964ae868ed3c15a93cc02ce3a76de7a88332f31b032e8f70db8f96943aa7816c6988e31c6f97a1c46d7ff6c09fc5c055d928fc8f8302c40e3598a7e10cc7699334d12d99ea588e5b3a29749485b45627655c3044366803a2182c9bd8b36d4f1931cb61bc17b287d3eb84eb6a2c79f9e4f1fe012136db8b189626761262bbffc7f10d98b536509dd631de9881278d646c22a79773f7e0719370dfc392eb0354062011f61d6c8e8c5f16f685286809a63d0cd056967e0f6779df957bc8cd4732a3c198a96462f8b4ef0f66465da79df2706e362439d24b0c44047bf7d75642703177c7f50062a09bb2912e3a8da8db0a7aaaca9dd7df1aff8736ae9702651f297fe0e2337fae3e107b7b0e9503e676f8d8f9b7fb0cea0805cad7ed350e7c200e5290e55d050c3295ac670a781b4a4f917b020f26853336d02365e772aa151d0f7c33fa8ffc570d643e2ef7c38ac791ad8b8ee377dfb5391478ad76057d89d12bca2efc5ee77e47720889c59488cdac86ab67e2f61165415b65496d8ff4cd2ba90d4581743a647d8d427abe4871eaec44c8927f81a6992e0913200dcb474986c99dd7b37f476e8b6c63633a181df84aba7dbf7793c0426bc7032b9d6ab244e514b55eea7b75a5db8b1240131547df6b229f4b815c148531dec33ae1b2fd4737f672b6dfd542f8e576bffa62913bd48ec61be4945f14ef0f76a0a78b6f7be2afdaf9662ce0c50696b2f516b510e51d293a7c819f22e61feb66f2722537e83d79e72fa9a7269d86fa9d570d2827eb3842c0b07ad41096af35495b67fb1f10b20e1028bf801154c7c4256e53d80334810b5e13b603632dfca9e037fcd08810e9c11d33c6775c550bcad25148ca59bcdb7179aefd121752160db85d982069df305f18e0245aff55a91705c8e5402e1fba8d8172263200f73d388bb2eb129f4549447f89a9b0097bff1789434c9492510bafbe3eea0807b5af722d748fff02cb7b3763ec492133bb72ca3fa2981707973c4eca16a3600bb24130f41138b6257803df2313acd446826513181091c372ea7abba4191a4e43dd337a78f79fbdf57c4f3894f63deaa1bba37b5e9d973cb3d77598ece7c9ccb36ed46e00828a927dde3c4fcd0c152af385ded4ca6658b872df763fea4555ddd0f8d8934e91d2f4ff8e2da87448787fd473373af7da799278b7ebbc88baf34d57f06fb75b6c0ceada7853aa7b3f05e973115c0d156b4691d47e97e2aa06fbc174466d0185ba3e8dd8d5ecd9c41a945a271384abaa2f58003bb42ed1ca1aff4ae0329c893a7ba057ea432cca09b57cb63e67f49166aabaaead66e6e6d00e6d119fcea5139036b942122c222769dd3b38ef75fd217ab74a2487d07801d2dbdf3f3298fcde2f8910280bc4c2d55c0fa8279a702fce737edf7138105458a7b5933e7adfb07e36381e6d1abc7144498bcc9985b2589fdddc21b7dbfdc6f9a6547dc1aaf4277a8e8a3b01ff08bc8a4e3bd24532693a6f8050a59fea5d395eef088d714f78b7ad97f5581bb5ca176cb291152b10d9de4f4338f46430d40ce3c468ecc784c372bdebaf65e91e6b67c6b5fed7d4025e8712ac62112ddff7919e26fcde28cf92fcb30f87807e7a11e87f0243ae125efb40fa6882d266690118bd8a3eeea4e0c658ddf7021a7720fdb23efa799b009fa7f6c1f79e53b39c6b4e7aedbfc8efd42b01e4d9638b32cf9737f42aa675b9769b898764e8f1030eed9dabc656ff428af583b58f02d7b3f3b82f80e20736ce94ebb0029714c93e37c65244578231a92ec7a8bb816e917ec67164d3d241759caa69f749b172dcb0be166c3f733383d44f353476145dcb348347353ae5ef85a17d1dbe672d169132a92b5776a0f19bddf7839a3e70c906db17ee2c6c729bdcc403a49bcfce39c8caf63085cb75dcdf68f844444736e2f6f9e0700ca1d9f2439e83283ed14b82ec29b083f444be8fbb9b42d6cc979537049f0c0c476e9a3c27c1aeae67b7295840035de051c2c468118f0b279e8f9c3b87d1e486b99cf602aeb328180140a870a4932f0caa3af9fdb6e300ff5f422df4892e2be005b9b9e3a94bf1203817501ff55fa15779d1fb2667f9ffe3ad1f31a366c9d8ebc761b66ab116561fa12de4e71313681289f9abd14227013174fa7e376cb37164805c09d438700123691f663c0d3ed5ad6834e23f63056b4f8d87806ac4eedcd04dc61cae7c735a4c56af3d5e825304fb491816b52ec84a69fbede03d3e9d076c00a3764919365e27521dad503a4eeb7c46c42205ca57a3c422d207dca6e3877774df474266651b40d41223589ac2e7b779b2f647c3ee82baa2bd5b7684db326d1e327080c4fdf48d365ce84ad6eeec456b366727ad674a664c0fbc7163f5dd754d0453e9832258d976e1c880afb8a5f17a8df5e2da33869ac5fcf01e59b2fe96d35029c1d1c94188020bb43f225925cd8e2cb6880c68defde337aed09e6f7189d68c25a938b6f530de05921409cfdaf19951a0950f91ecbeeda83fff5e34112a51846336e1e1cef7f36c88d1eb091ecfef6e0bc2b41c9b13183272e17edcd61da192eb67f8e9a0e4c6e270716dc3cc7a8c142d0be0f778ddf1d5b21512860b348c3b1f5d83c3a3fa6c82f2b96b765359b06825b7f247fdf6e2d37c3ecf00c04040191597a264c19b1dd454d49d5509e3a6f802db16b59a5fc6e87ffe9d1e1a1ce25fa28be9310c4111cfd3ecb92e0689d3bf241c6ecc819ebbb715ef15eedd08a1edc243fba11bd6361a39854c6a366330c2d133428b769d20adc4bf8a8038b293548049715d6bb57c117fdc481a36f2db81efe56d14a01e1fa732c8de2e656d2c2868de59bb0746b50c9feee3fc4fc35caae4472843ee83c07a4119e5ee56949e9f544f5827b9fe0f9618e4928d40cb654b722a29f2d12e4a116101f016e92489a951b50eb53cc33a6852684120345fef9cb94351f8cd4df40895d74b46af83dc327ede22471719fbd6ccc5288aa8952e281c617484f528e4eaca6f6ceceae3b5ca4c5e27f36b6716491f897da4be2875325878ad0da44f229e3f19b37a3547b9b3967f5e70f1f10ef446f241a2096324f904c144339af82ef1fd0279b09a173d5a084d42bcf3d3ac5917503df15b23ccc3e38cab9f753ea83df6d068c3d1ab32880547a86ddc4aaf44065f726237a265999c442804180e62c79804b77a8745355c12a4e36191d66b07e209b7ba73d0939340063594115346618e03e4b1719cd7a0847769812d6565890af0d28befc11294723e82dec28ffaffa472979114142b9f1d43e37b7ae339fe50836b25d4775130315e1dedb32ffad948f0c7b2ba1adc1545f20a4739ab43961c9f97264848e57cd77e701ef5f4b23bd61b0949a4fa19916f0e43437cf8857dbca5688bacca51c18d006ab3167399892a8e6643b25fcb509a51624df27b31931faced7fe4b15bd6bf8776c74ef3d6b10959784ce6959e44468894e82e078b11ab5888dd1a5a7f5301fa8540b3d6a71887d650fe31ab3ce26b95e16d3a8302fd02843572b7889345632bfd42bd93232f32a36d9c8f2a0208158575344529ce36a44122ce046b046978717164f04d9d70e707f884b315be55d73bb7417a577d8ff6ca6e1b24b25fa8e3c6f2e01e4e132a4885811b4e731592ddf39bee943ea16adbfc9cde83ffa60b848a5883899a9a7cb72eb1d082f09fca0e8b192534682c9ac82cfd178606b5c05c7e35f8dafa1594bff28dfdbad6d849cc2fa62a0d058adb1078984a050a459bcb88f12461b719f68fbcbc51b02663a3769bb5a78640ebfbe16bbe9aa3a1fc84a3fc4a2f9be683c76a5af39d03c0f3daa4e1de9de14ada938631d410e214bdbaa5cb1d9a1112f24571184563c0c014bbb139fdf0a7ca1fc6a1f57b0f26b6dd956b18a395bc5d113216b5fe7aba613c39c4c19cff43bc977a11744576ffb42316d959b9103c742bbb492e01ccd531b50ca6cb3e65489c96a4d124f953b88fe991d272db2c70128564606f9e4fc6573a64f08c34cf2acd921979baf7c8cdb41cb1d70607a3fd0706396f83671423b94bb8a077ebea69f4928c767ee925a11693dfc0442f3a888ad9ba9eacee6eb45db73a37c5ff635e30831085828e6dcecd6b4a785f0e68b9f7f53f5db809bc5e20a952dfaf047c07abb57a79ead290c901669501948978d7811a24fcb92e68b57fb73276ae3373dadf7ca06701813bd5e94dcb4924f0d482a376b0be8f7b891afba61cb8e90e8a82a680beeae993e23e1291a1bc2bfd047441534a5508493d6ee21777e6cd669610edf020def435e33c1637fbc14b98dbf31a7da0c399c12c0c9df879af6e41e717b795c713d20b2c275484c7073c0be24bffb52e8b22133afee5625537c3e015bf831f87f895d245c869acad90fddee2625decc4cce75776e2cfbc32475c3a5ccdcb4dba8a92416b7f3812c42a21ecdc38077589847f039c4b5f7c6b1b87959982060ac0750cc8031114069b012aa61da1616acba606addce0e460494e044d92a75b62c12bea869dabf42c2ddd38329e16a2187c993bbb659158cb75201ac9bde0f41bd241e9d0a46f6b3013a0bc971e7de0743ca2e4ff3c12ae3319faff4f0dda0d8e972956d97093508761a5aa0d70419c9d006ba73b4418a1b6084d71d37345504d44a603a2ecdf5b66cb6420fcf28c94b56a8bd28139b42fe0ecdd9fd97a26cdbe03e2a7aaa330ca48ae34bcf852fa19fd16ef5935cbec3c004600f53cb3bc5bb66713f63139f1dc8acd7ddb599c62c0b5263de7109cb6f493616f3dfd12af09c80e49025e472b05e6958c006c66c0e98686d89c6f26ad2434c98f58872578ceac46ae8dc2bc2c34f15eedf6b405bc076a6b30134c9e5a5b88f72735f9c0db338ae4869dcf6b80fd96374f45a83a99ad84d25492feba56f7bccc95c9229c82b92e9eeb82516c8c25389bb94f455238babeaa8f204894f226a567d9a01ff54ef10109cf2152be098df8ab68f9680905cf3cdc4f330327a13cb36710aa26151bf70716eb4e37f4557f36c79cc6faab045f753a0dd46c586c968ded79a7a4c7d209351c6c0d0e672301eb3a11de745c2dad8e7c836e20c5aee6e7018733478af97ac8e7f0734b63de7dedcc61fdf9a1050fa60b6f6d33902c1944619", &(0x7f0000000040)=""/23, 0x4d, 0x20, 0x2, &(0x7f00000000c0)}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x4, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) 07:50:46 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x7fff, 0x80000) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c05007655e1ffffffbc7000fbdbdf25006a8a4b2ec2c20000000800e4c468bd235af764e2af899e3e6a9ac8ebc39bb5067c6cd1af643ae1bbf010e0ac29088f7bfa5e3a495dc75a6352748ed26c8df552b80fa6090009fd02080000000000db0000938d30603fe2b5abde55859063000000db2300"/127], 0x1c}, 0x1, 0x0, 0x0, 0x8016}, 0x40) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x1d, r2}, 0x10, &(0x7f0000000100)={&(0x7f0000000180)={0x0, 0x0, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "2c266a1fcf18445a"}}, 0x48}}, 0x0) r3 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r3, &(0x7f0000001ff0), 0x10) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$can_bcm(r3, &(0x7f0000000200)={&(0x7f0000000000)={0x1d, r5}, 0x10, &(0x7f0000000100)={&(0x7f0000000180)={0x0, 0x0, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "2c266a1fcf18445a"}}, 0x48}}, 0x0) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r6, &(0x7f0000001ff0), 0x10) r7 = socket(0x11, 0x800000003, 0x0) bind(r7, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000280)=0x14) sendmsg$can_bcm(r6, &(0x7f0000000200)={&(0x7f0000000000)={0x1d, r8}, 0x10, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000000000000000100000", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000002c266a1fcf18445a"], 0x48}}, 0x0) sendmsg$ETHTOOL_MSG_EEE_GET(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000004c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="f0010000", @ANYRES16=0x0, @ANYBLOB="00012bbd7000fddbdf25170000006400018008000300010000001400020069703667726530000000000000000000140002007866726d3000000000000000000000001400020073797a6b616c6c657230000000000000080003000200000014000200766c616e3000000000000000000000003c00018008000300010000001400020067656e6576653000000000000000000008000300020000001400020076657468315f766c616e00000000000020000180080003000100000014000200000000000000000000000000000000006800018014000200776c616e300000000000000000000000140002006970365f767469300000000000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="14000200626f6e645f736c6176655f310000000008000100", @ANYRES32=0x0, @ANYBLOB="38000180080003000000000014000200766c616e3100000000000000000000000800030000000000080003000100000008000100", @ANYRES32=0x0, @ANYBLOB="4800018008000100", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="080003890200000014000200626f6e645f736c6176655f310000000008000300010000000800030003000000040001803000018008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="1400020076657468315f746f5f626174616476000800030000000000"], 0x1f0}, 0x1, 0x0, 0x0, 0x10}, 0x4004804) ftruncate(r1, 0x208200) [ 382.516328] CPU: 0 PID: 24066 Comm: syz-executor.3 Not tainted 4.19.198-syzkaller #0 [ 382.524244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 382.533604] Call Trace: [ 382.536208] dump_stack+0x1fc/0x2ef [ 382.539851] should_fail.cold+0xa/0xf [ 382.543676] ? setup_fault_attr+0x200/0x200 [ 382.548010] ? lock_acquire+0x170/0x3c0 [ 382.552004] __should_failslab+0x115/0x180 [ 382.556246] should_failslab+0x5/0x10 [ 382.560060] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 382.565178] blk_throtl_init+0x7c/0x620 [ 382.569160] ? blk_iolatency_init+0x1b7/0x2d0 [ 382.573664] blkcg_init_queue+0x1e3/0x540 [ 382.577823] blk_alloc_queue_node+0x7d0/0xbf0 [ 382.582332] blk_mq_init_queue+0x44/0xa0 [ 382.586402] loop_add+0x2cb/0x8a0 [ 382.589867] loop_control_ioctl+0x16c/0x480 [ 382.594199] ? loop_lookup+0x1d0/0x1d0 [ 382.598095] ? ksys_write+0x241/0x2a0 [ 382.601904] ? loop_lookup+0x1d0/0x1d0 [ 382.605796] do_vfs_ioctl+0xcdb/0x12e0 [ 382.609691] ? lock_downgrade+0x720/0x720 [ 382.613842] ? check_preemption_disabled+0x41/0x280 [ 382.618862] ? ioctl_preallocate+0x200/0x200 [ 382.623280] ? __fget+0x356/0x510 [ 382.626745] ? do_dup2+0x450/0x450 [ 382.630290] ? vfs_write+0x393/0x540 [ 382.634009] ? fput+0x2b/0x190 [ 382.637214] ksys_ioctl+0x9b/0xc0 [ 382.640682] __x64_sys_ioctl+0x6f/0xb0 [ 382.644581] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 382.649171] do_syscall_64+0xf9/0x620 [ 382.652978] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 382.658163] RIP: 0033:0x4665e9 [ 382.661352] 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 [ 382.680258] RSP: 002b:00007fda302b2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 382.687976] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 382.695246] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 382.702517] RBP: 00007fda302b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 382.709796] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 382.717073] R13: 00007ffcda4f3c9f R14: 00007fda302b2300 R15: 0000000000022000 07:50:46 executing program 3 (fault-call:2 fault-nth:28): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) [ 382.909424] FAULT_INJECTION: forcing a failure. [ 382.909424] name failslab, interval 1, probability 0, space 0, times 0 [ 382.927025] CPU: 0 PID: 24084 Comm: syz-executor.3 Not tainted 4.19.198-syzkaller #0 [ 382.934934] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 382.944378] Call Trace: [ 382.946976] dump_stack+0x1fc/0x2ef [ 382.950620] should_fail.cold+0xa/0xf [ 382.954430] ? setup_fault_attr+0x200/0x200 [ 382.958755] ? lock_acquire+0x170/0x3c0 [ 382.962743] __should_failslab+0x115/0x180 [ 382.967024] should_failslab+0x5/0x10 [ 382.970835] kmem_cache_alloc_trace+0x284/0x380 [ 382.975534] ? blk_mq_hctx_mark_pending+0x1f0/0x1f0 [ 382.980564] ? plug_ctx_cmp+0x100/0x100 [ 382.984567] blk_stat_alloc_callback+0x54/0x290 [ 382.989247] blk_mq_init_allocated_queue+0x80/0x1300 [ 382.994359] ? blkcg_init_queue+0x1fd/0x540 [ 382.998690] ? blk_alloc_queue_node+0x7e4/0xbf0 [ 383.003369] blk_mq_init_queue+0x5c/0xa0 [ 383.007435] loop_add+0x2cb/0x8a0 [ 383.010902] loop_control_ioctl+0x16c/0x480 [ 383.015229] ? loop_lookup+0x1d0/0x1d0 [ 383.019131] ? ksys_write+0x241/0x2a0 [ 383.022935] ? loop_lookup+0x1d0/0x1d0 [ 383.026826] do_vfs_ioctl+0xcdb/0x12e0 [ 383.030728] ? lock_downgrade+0x720/0x720 [ 383.034883] ? check_preemption_disabled+0x41/0x280 [ 383.039906] ? ioctl_preallocate+0x200/0x200 [ 383.044327] ? __fget+0x356/0x510 [ 383.047787] ? do_dup2+0x450/0x450 [ 383.051333] ? vfs_write+0x393/0x540 [ 383.055056] ? fput+0x2b/0x190 [ 383.058260] ksys_ioctl+0x9b/0xc0 [ 383.061721] __x64_sys_ioctl+0x6f/0xb0 [ 383.065611] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 383.070197] do_syscall_64+0xf9/0x620 [ 383.074009] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 383.079197] RIP: 0033:0x4665e9 [ 383.082394] 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 [ 383.101301] RSP: 002b:00007fda302b2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 383.109021] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 383.116296] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 383.123569] RBP: 00007fda302b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 383.130841] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 383.138114] R13: 00007ffcda4f3c9f R14: 00007fda302b2300 R15: 0000000000022000 07:50:46 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(r4, 0x0, 0x0) write$FUSE_ENTRY(r1, &(0x7f0000002100)={0x90, 0x0, 0x0, {0x5, 0x2, 0xfff, 0x6, 0x9, 0x2, {0x0, 0x2d70, 0x2, 0x80000001, 0x4, 0x5, 0x4f06, 0xffffbffd, 0x6, 0xc000, 0x81, r2, r4, 0x6f712880, 0x9}}}, 0x90) read$FUSE(r0, &(0x7f00000000c0)={0x2020}, 0x2020) fdatasync(r0) r5 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000022c0), 0xa8b02, 0x0) io_submit(0x0, 0x1, &(0x7f0000002340)=[&(0x7f0000002300)={0x0, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, &(0x7f00000021c0)="485fb9ec813c8a6dd7b4012dd1afb96b2faff21092a16ed58791d3e1934206078b6740640c44cc27200bfc42df3501e2e50118ed7626e84e43cf200f9b4650c76707364e6c6c490d2a93989e0c0ebe51b2ed893510c852a16e6b799a5c4e1595b26e77730026e9e0d6bd3b334a72c69a6e6d5eb4e9a2aff483ec4584dbbd26d75d0323fa55a9c6147fc6eb592a3104e56c923165bb4062bdf76237e1334e11813dfaab361da250f18ad27296321a7f9c826553b7ad6fd68f6976e7444c31710e43a16f461d89188462", 0xc9, 0x70, 0x0, 0x2, r5}]) 07:50:46 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000045c0)='/proc/keys\x00', 0x0, 0x0) read$FUSE(r1, &(0x7f0000004780)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) setresuid(0xee00, r2, 0x0) mount$overlay(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x4000, &(0x7f0000000180)=ANY=[@ANYBLOB="6d657461636f70793d6f66662c776f726b6469723d2e2f6275732c72656469726563745f6469723d2e2f6275732f66696c65302c636f6e746578743d756e636f6e66696e65645f752c7065726d69745f646972656374696f2c66736e616d653d5b7b2eab263a2c66736e616d653d2e2c666f776e65723d", @ANYRESDEC=r2, @ANYBLOB="8488a65cae36e905a66edde02d333f6932e992cbafecf3a0"]) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ioctl$NS_GET_OWNER_UID(r1, 0xb704, &(0x7f0000003d00)=0x0) r5 = fcntl$getown(r1, 0x9) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_SET_REGS(r8, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r8, 0xae80, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f00000000c0)={0x1, 0x4, 0x4, 0x4, r3}) ioctl$KVM_RUN(r8, 0xae80, 0x0) r9 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000003ec0), 0x2, 0x0) r10 = accept4$inet6(r1, &(0x7f0000003f00)={0xa, 0x0, 0x0, @local}, &(0x7f0000003f40)=0x1c, 0x80000) sendmsg$netlink(r0, &(0x7f0000003fc0)={0x0, 0x0, &(0x7f0000003e40)=[{&(0x7f0000004180)=ANY=[@ANYBLOB="180000003100000429bd7000fcdbdf2508001a00179520296f879b38f459a09539bc9e9325e71688f9c2ca833e22b2c4e4a3dfbd531fa18094318869886866f59eeb766e826e40a28fcfc0c72a76762d3b5c7deb5d6807046db0045d1876196522f1179d830cbaf268c8f525893b6a3013e46a5d6d4ee349224d572f6343a89368048131003182df", @ANYRES32=0x0, @ANYBLOB], 0x18}, {&(0x7f0000000240)={0xd8, 0xf, 0x10, 0x70bd25, 0x25dfdbfe, "", [@generic="7a3f3b112d83b6424a2e1bfa6ee703ff7ed9669ea97155dc1ff66b6adc93bcc956994429fec7ab804ffe180fdb44039d9a31b311d274ea0447bdb1188b871b88ab12f0ae8ea59830d3d32fbdbf12e63f5095f7e4554b008372eab44df1f7792e2d9105e729045f858c71ae4de63550273a4999626777e0eb75b2b217ff551e087df320e3f5eb11b5d89ab2fd1d116c35041d4a42fb842753ec7a94f5769777fc38760e011bfb3ae61206d6f41b898b9080945db32061b923ee69338d978bba34d8f848930d"]}, 0xd8}, {&(0x7f0000000340)={0x2268, 0x28, 0x304, 0x70bd2a, 0x25dfdbfb, "", [@typed={0x78, 0x17, 0x0, 0x0, @binary="e2e8de18bd8a6220ea4fc1ee30ab44d1fb33be26d76b4ac6703807aca18ddc4b7f8b8385b64706267f40223c4a7e9107b367a6b0ae20743ec06cd835cb1b7c347df4834cd141c5a97c7d60307d8e1490b769699b281da67e6d42870b05f92cbb5f12b7da50ad78e7f74701a222d54a74b844d1e1"}, @typed={0x8, 0x59, 0x0, 0x0, @u32=0x401}, @generic="b0f3a088d26b29360c972ed5bb4f9eef0047907a9afd3d9633992f2ccd2bea1cc81ac572377a25b9b026651a78d1d6e232e55e75bd99da7c97f44a8d3fdec322d23a229a8566c7c016", @typed={0x8, 0x50, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @nested={0x215b, 0x63, 0x0, 0x1, [@generic="0fc8c54c9a7c97803ab391a9d8f9e9c78eda0c10818bbe87d50aa61d6cc1949f26c5b1690210c78effbfe9337379f498c4decfd2a009ec6a3c8359dda5a0361f0b3d7902a9754844f321b43adbfa5982de14a277be13b2da7f12b6bc6c1fe22b70ff1f5af888f5f7ce50a2e4ed1fde734bc279db298b0b83d3925a09830db770a4e352d4dabd6b786f8e", 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@generic="3ca98ec92b6f9f0a0c219c924b3782b85f30037612f7f853b743e3eca7513fd72c4860be0b3fec3f8d987c0b1c1c0a1a7879672b5889cc7053c51ffac5328948219fc2b5b6694cace60e353ef524b4cbf205b95c47f21c433534131b60ffdde61acc55978d8bd76b7b99b107791a51964b8f844dd38bde5b387edf5605046e9672ea15e22d2386d4f6a171289327bd247ed3db70670f7c2d5ebfbca8720044e10842e0e595b44cc2f205c1c8fe1e2325b216039fd6b490a6c248686bba093a1accb2f84b881b5b44c3ba1ceb2fa28ccfe9c8ba2ef0aec2ba1a84f935e2f3d414a3c601ac556864734585b7b657", @typed={0x14, 0x88, 0x0, 0x0, @ipv6=@dev={0xfe, 0x80, '\x00', 0x10}}, @typed={0x7, 0x3, 0x0, 0x0, @str='(:\x00'}, @generic="f5728ae6aa9977d28403997555719205d23ea7032e9c0f5f34559d66f0c0bf60c19596ab8da3d48e34ac822083f0bdd9be1306a9724f2f5e663e64a4be4947f97201bbb349af88cf1f90978a48b31040e9d274478b4108ee82c6816f2a558345bb27e8970fda4320f012a34f051a778cea7a8aa8ca4e83f07d690ffc3223361e478ab889637b47927ae9deeafc563890d0dd6588580d06350ac7430680864211dfa1c9a6aca251727f382ae9908229d071e4cf7eeb9499a8f7da680be0e3b24fc71a9ce6c4401c863d11fcfc98d109f1143c7986f60faf3243f03bd84fa574ee87e9843a065fe1b7db5ec7aff59bc2a5dad2dc65103e58b0", @typed={0x4, 0x50}, @generic="f21fa66d778ecc4cd607993517db8999efd326b21cc2e2cc607c594e09c5c167b796d3d2b2d1fcc9b8c54c7a309387204e308fe79cb921b6842da2581c9a10cd2ecf2ee95205949e4dff8131402e4f930d9c40ac63f82db660eedc80e01aca27407a6942c2d253a4f3b42be55d986979cea78ee7e7e0af99846dfd"]}, @nested={0x2c6, 0x72, 0x0, 0x1, [@generic="7e8830128480a33a32ef727bc605f080e957ebed4fd61cdb930c5dad8c7853d020c7f3e7bd0ebd78bc1b608408efc42684ef032f1be2ef4a3904698746698bc57aecfe400510ed6d64a74e374fd3f821f9f753903a85d1216d03f236e08dab4c3824820769f2616785aa2c6867223a471f1978737d318d75c87b9b5e8a3ed16d2e09f7ad2dffaca9e2ce68279113c681b9fb6e49bba28a45453b8a2661479982b8ea410ad73ea2c40e66fd57e191b8f32683c6652385b4bc2a1b7e433043b046b4c907c4ad47c809b62226dec48f7a48e77654b643c7c4e87e2e467fa2a030e4fcfe3cb436b73117013ac9045768fe329688b919091a8a", @typed={0x8, 0x49, 0x0, 0x0, @u32=0xfffffffe}, @generic="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", @generic="8ca60121c7b16b86ad2cb9f64ed7a49018f84d9b76810d088bd746859f3629a72c9ba62889049b3c5843d36039db12c1b073d9256c7968c48e90c0804d732f05507a1b88fb9717058c4cd3f19cc4f192bfdd512708d2f7707771d403f9cd1d2dd93518fe24053545a91bec7b3474591f5e065ea14a2b7a531fe3715511fd0c980d4a32838d115d2515dfe9de523d317672c20212cc03ec9e81ab8b9445ac9760ebc9230f515d2c93b4e4f868370b19e8dcddf00a9fbb33bac465", @generic="c90772428c3973fb640517e2a9f2"]}, @typed={0xc, 0x2b, 0x0, 0x0, @u64=0x9}, @typed={0x14, 0x5, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x1678}, {&(0x7f0000000100)={0x54, 0x1d, 0x400, 0x70bd28, 0x25dfdbfb, "", [@nested={0x42, 0x28, 0x0, 0x1, [@typed={0x14, 0x27, 0x0, 0x0, @ipv6=@local}, @generic="f0caf57ee08e8a4d631fa8d6731a49c8b9e8983a94f809186af313fb7a77318d6babff4c48aaca9ad871"]}]}, 0x54}, {&(0x7f0000003c40)=ANY=[@ANYBLOB="b00000002700000328bd7000fedbdf25100015800c002f003f0000000000000086003c8025a1d22df55f820a31609fe594741411bef22d6000245f00290093e04350e7c45dc198f1afc9b5d31322445c67e0a0d3bbf10e1c2a87ab9c8ae0d0a5194098b4f41c085bfc1993655fcdbbb0dfff6639a74e097796b136622e2387ab02a1414ca20eb6feac6893d19ad453389bbd7f2cb0c24e3bc1000400020008005d0005000000000008005700ac1e0101"], 0xb0}, {&(0x7f0000003d40)={0xd0, 0x37, 0x400, 0x70bd26, 0x25dfdbfd, "", [@typed={0x8, 0x8d, 0x0, 0x0, @uid=r4}, @generic="d93b0b50c27c5f3b6cfd10d68cad7d1f1db7778715dfe5741019e83e91c82d2a2d1f01e7fc46fbc41f7c37bc7ce7092f6a9e34031d83956e6f9015210d3df9f25976805c77c440e4bcc7f792faf42f263306b6b178ddad84c83c5340b89909c29fbfba836b7ec92a66df0a6ec81d7f03e179474524abfe9a93182d86e70f62f6e2087f133aad5a347feba7094b24c68c5f3af343aa87879ff34f88aebdb9903b64f0b82e02f7ee24fa7d78244f", @typed={0x8, 0x80, 0x0, 0x0, @pid=r5}]}, 0xd0}], 0x7, &(0x7f0000004080)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r8, @ANYRES32=r1, @ANYBLOB="1c00004d87ef898690e25cad1e64d68c548b18b6922e9e37a18cd6a54e0f946dfa6b928ca248dcd60ff4a20cd14aa5cb1482f902f1422e5f8c774bda68278d7362c7ef8b20b2e6ccaaeb14406d41bacc1d030e992b144708979a6a24523a54f508e1d1d6d5f844a2786393db72dbbcce1bc032f547cbf877564e8c2dd6a11a9100325db798ab43ead8bab38e069b06e6ba5ffedcd961cb97ea1af4b774a292d65ecc0ed389272ca1a62c067c75db354274b6e91bd88313396094a9a6e0b4bc88fad5f22289e54fc1ff0f", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x38, 0x24040901}, 0x4045005) ftruncate(r0, 0x208200) 07:50:46 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x42, 0x0, @rand_addr=' \x01\x00'}, 0x1c) r1 = syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x105) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) perf_event_open$cgroup(&(0x7f0000000000)={0x3, 0x80, 0x9, 0x4, 0x2, 0x25, 0x0, 0x2, 0x244, 0x2, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0, @perf_config_ext={0x5, 0xef}, 0x1000, 0x9, 0xff, 0x9, 0x80000000, 0xffffff81, 0x0, 0x0, 0xfe00, 0x0, 0x4}, r1, 0x8, r2, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) 07:50:47 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140), 0xa080, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000180)={0x0, 0x5, [0x1, 0xffffffff, 0x40, 0x80000001, 0x4480, 0x9]}) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ftruncate(r2, 0xffec) mount$overlay(0x0, &(0x7f0000000000)='./bus/file0\x00', &(0x7f0000000040), 0x100008, &(0x7f00000000c0)={[{@lowerdir={'lowerdir', 0x3d, './bus'}}], [{@seclabel}, {@dont_measure}, {@dont_hash}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@context={'context', 0x3d, 'system_u'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '{^)&@\'@+$)^'}}]}) 07:50:47 executing program 3 (fault-call:2 fault-nth:29): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) [ 383.513066] overlayfs: unrecognized mount option "context=unconfined_u" or missing value [ 383.584560] FAULT_INJECTION: forcing a failure. [ 383.584560] name failslab, interval 1, probability 0, space 0, times 0 [ 383.626130] CPU: 1 PID: 24102 Comm: syz-executor.3 Not tainted 4.19.198-syzkaller #0 [ 383.634042] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 383.643402] Call Trace: [ 383.646005] dump_stack+0x1fc/0x2ef [ 383.649655] should_fail.cold+0xa/0xf [ 383.653478] ? setup_fault_attr+0x200/0x200 [ 383.657813] ? lock_acquire+0x170/0x3c0 [ 383.661802] __should_failslab+0x115/0x180 [ 383.666036] should_failslab+0x5/0x10 [ 383.669829] __kmalloc+0x2ab/0x3c0 [ 383.673362] ? blk_stat_alloc_callback+0x81/0x290 [ 383.678200] ? blk_mq_hctx_mark_pending+0x1f0/0x1f0 [ 383.683202] ? plug_ctx_cmp+0x100/0x100 [ 383.687164] blk_stat_alloc_callback+0x81/0x290 [ 383.691828] blk_mq_init_allocated_queue+0x80/0x1300 [ 383.696920] ? blkcg_init_queue+0x1fd/0x540 [ 383.701234] ? blk_alloc_queue_node+0x7e4/0xbf0 [ 383.705897] blk_mq_init_queue+0x5c/0xa0 [ 383.709951] loop_add+0x2cb/0x8a0 [ 383.713400] loop_control_ioctl+0x16c/0x480 [ 383.717709] ? loop_lookup+0x1d0/0x1d0 [ 383.721596] ? ksys_write+0x241/0x2a0 [ 383.725387] ? loop_lookup+0x1d0/0x1d0 [ 383.729273] do_vfs_ioctl+0xcdb/0x12e0 [ 383.733176] ? lock_downgrade+0x720/0x720 [ 383.737313] ? check_preemption_disabled+0x41/0x280 [ 383.742320] ? ioctl_preallocate+0x200/0x200 [ 383.746723] ? __fget+0x356/0x510 [ 383.750168] ? do_dup2+0x450/0x450 [ 383.753697] ? vfs_write+0x393/0x540 [ 383.757405] ? fput+0x2b/0x190 [ 383.760597] ksys_ioctl+0x9b/0xc0 [ 383.764042] __x64_sys_ioctl+0x6f/0xb0 [ 383.767918] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 383.772492] do_syscall_64+0xf9/0x620 [ 383.776295] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 383.781477] RIP: 0033:0x4665e9 [ 383.784667] 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 [ 383.803557] RSP: 002b:00007fda302b2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 383.811256] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 383.818511] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 383.825767] RBP: 00007fda302b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 383.833023] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 383.840279] R13: 00007ffcda4f3c9f R14: 00007fda302b2300 R15: 0000000000022000 [ 386.790321] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 386.797279] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 386.806329] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 386.813315] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 386.824999] device bridge_slave_1 left promiscuous mode [ 386.831201] bridge0: port 2(bridge_slave_1) entered disabled state [ 386.845024] device bridge_slave_0 left promiscuous mode [ 386.850910] bridge0: port 1(bridge_slave_0) entered disabled state [ 386.861816] device veth1_macvtap left promiscuous mode [ 386.867836] device veth0_macvtap left promiscuous mode [ 386.873335] device veth1_vlan left promiscuous mode [ 386.878975] device veth0_vlan left promiscuous mode [ 390.949344] Bluetooth: hci2: command 0x0409 tx timeout [ 391.524047] device hsr_slave_1 left promiscuous mode [ 391.531647] device hsr_slave_0 left promiscuous mode [ 391.551980] team0 (unregistering): Port device team_slave_1 removed [ 391.565401] team0 (unregistering): Port device team_slave_0 removed [ 391.575860] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 391.587417] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 391.624578] bond0 (unregistering): Released all slaves [ 391.646833] IPVS: ftp: loaded support on port[0] = 21 [ 391.743611] chnl_net:caif_netlink_parms(): no params data found [ 391.821370] bridge0: port 1(bridge_slave_0) entered blocking state [ 391.827766] bridge0: port 1(bridge_slave_0) entered disabled state [ 391.835201] device bridge_slave_0 entered promiscuous mode [ 391.843455] bridge0: port 2(bridge_slave_1) entered blocking state [ 391.849957] bridge0: port 2(bridge_slave_1) entered disabled state [ 391.856951] device bridge_slave_1 entered promiscuous mode [ 391.883280] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 391.898174] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 391.925003] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 391.933568] team0: Port device team_slave_0 added [ 391.944658] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 391.952933] team0: Port device team_slave_1 added [ 391.974807] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 391.981623] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 392.012212] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 392.026090] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 392.036440] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 392.068441] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 392.084844] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 392.092701] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 392.118816] device hsr_slave_0 entered promiscuous mode [ 392.125163] device hsr_slave_1 entered promiscuous mode [ 392.136381] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 392.145066] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 392.252204] bridge0: port 2(bridge_slave_1) entered blocking state [ 392.258732] bridge0: port 2(bridge_slave_1) entered forwarding state [ 392.265789] bridge0: port 1(bridge_slave_0) entered blocking state [ 392.272185] bridge0: port 1(bridge_slave_0) entered forwarding state [ 392.325160] 8021q: adding VLAN 0 to HW filter on device bond0 [ 392.334747] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 392.351366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 392.359040] bridge0: port 1(bridge_slave_0) entered disabled state [ 392.368871] bridge0: port 2(bridge_slave_1) entered disabled state [ 392.384345] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 392.392417] 8021q: adding VLAN 0 to HW filter on device team0 [ 392.409040] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 392.418875] bridge0: port 1(bridge_slave_0) entered blocking state [ 392.425330] bridge0: port 1(bridge_slave_0) entered forwarding state [ 392.457283] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 392.466491] bridge0: port 2(bridge_slave_1) entered blocking state [ 392.473022] bridge0: port 2(bridge_slave_1) entered forwarding state [ 392.504176] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 392.512856] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 392.523767] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 392.538284] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 392.564939] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 392.576471] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 392.586289] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 392.600220] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 392.616092] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 392.644267] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 392.653290] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 392.675907] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 392.694866] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 392.707008] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 392.714645] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 392.724987] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 392.787812] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 392.796315] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 392.805233] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 392.819478] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 392.827632] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 392.836390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 392.847411] device veth0_vlan entered promiscuous mode [ 392.856805] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 392.864977] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 392.881219] device veth1_vlan entered promiscuous mode [ 392.892115] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 392.906441] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 392.925275] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 392.938261] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 392.945316] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 392.953189] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 392.960703] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 392.968401] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 392.982681] device veth0_macvtap entered promiscuous mode [ 392.990029] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 393.001451] device veth1_macvtap entered promiscuous mode [ 393.008514] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 393.021709] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 393.040151] Bluetooth: hci2: command 0x041b tx timeout [ 393.044995] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 393.055433] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 393.066745] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 393.075916] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 393.085703] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 393.094867] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 393.105031] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 393.114199] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 393.123972] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 393.133264] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 393.143052] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 393.153418] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 393.160700] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 393.167836] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 393.175373] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 393.183177] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 393.191364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 393.203528] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 393.213574] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 393.222880] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 393.232855] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 393.242150] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 393.252036] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 393.261326] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 393.271245] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 393.280797] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 393.291332] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 393.302008] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 393.308991] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 393.316158] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 393.324343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 393.445641] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 393.453178] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 393.472452] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 393.487249] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 393.497554] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 393.504398] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 393.512240] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 393.519045] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 07:50:57 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x44) ftruncate(r0, 0x83) close(0xffffffffffffffff) 07:50:57 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x3e1400, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000180)={0xbf, 0x6, 0x9, "c7ba3ef72e0500f2622a40f3a482f118bc754ec5b6a9f37b6b47b3f2267d6ad520429e5106747751903100ce05d1b708d2ab4a3eed8125cec14f61c0db946721ebb4a79402c063670ed5b031d1f61553b8343f3d6804d2d181cd298bb4bf02bb5272ebf5817b4036d5ac9c2d45fad6963941a8af8840aa42c3ebccffbb1f8544e61e6bab7c39d4db299bb0348cfb217dae2e6f008fc0e2ef1c97da99dfe907f498bef8c3b616de719c154ac093ae3de9bc7e209d35f522635c0978ad925375"}) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) 07:50:57 executing program 5: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="05000000000000000000060000000800", @ANYRES32=r2, @ANYBLOB="08000500020000008f951fd8c6ce0ebf1760dab19c4dfa4797d5517348e1f8163edd9b7dd5415129393d5d636085c520c3cdcfd779e9d628ce7d2af62b46ffd975e2b5"], 0x24}}, 0x0) sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="050000000000000000002100000008000300", @ANYRES32=r2], 0x1c}}, 0x0) sendmsg$NL80211_CMD_GET_WOWLAN(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r0, 0x300, 0x70bd2c, 0x25dfdbfd, {{}, {@val={0x8, 0x1, 0x75}, @val={0x8, 0x3, r2}, @void}}, ["", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x40004}, 0xc0) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r3, 0x208200) 07:50:57 executing program 3 (fault-call:2 fault-nth:30): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 07:50:57 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r4 = syz_open_dev$dri(&(0x7f0000001540), 0x0, 0x2002) ioctl$F2FS_IOC_GET_PIN_FILE(r4, 0x8004f50e, &(0x7f0000000040)) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000001480)={[0x0, 0x2, 0x76, 0x0, 0x0, 0x0, 0x4cb, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000000)={0x5, 0x1, 0x10000, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$KVM_RUN(r5, 0xae80, 0x0) write$binfmt_elf64(r5, &(0x7f0000001580)=ANY=[@ANYBLOB="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0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002b611705ceb665fe75b3224f19570f8152fb584b9"], 0x13b0) 07:50:57 executing program 0: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000200), 0x480201, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000002c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f00000004c0)={r3, 0x0, "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", "9dce9e0bbb3d86fcd497c515d7c0de3d145a463934a687765c64d4180727e1f2a78e46732a0e4b236726a61131d070fc0fbf2a50d019a7f61bf4154a0135eff1a47d932d4bd96f3fbc39872cefd7c3cf6ace18c734a0bf6d8a2ba65ff0a5b55e528bebed398a5c4c87a08a7664cb932cc523c1e774da28577103945909a81fac8bc745ee86d6d8c1c2c21c2eecd6967e37f341842933f38c07592c79e534cacb926bf6ca74810b37f4289637bd69e3cabd3d08cee31413fb6ab58731750b1b0a694a3163bd6286659d92b0734c4d4368e28ac289a7d867abfc31040b6f28fc71164d63cea689afe40baa64d03e0f7c78da3038a6275e12ad3dab6bea63dc03afb2b2a49f4e8f0114da7322ec525280a3bf2215113205acf3902cd60124957d10bf11f5b1834ecd7e15e81158faf08d298ba692bfb5ff3b4f12dd1eb7c1ac3557149bfdc405fc53d66336487a9e3c1b236bdc129b49f39c3177f33e65a77425f092c8937e3247dd1b6202bf37da4dfc38efa35b7523e53d5c6323ab3741e4aaf77543ea88729fd62e4a72e5eb5bb0b99419b7ba74655c76001ca13a092d9f60a14ed82eaaba3aa4bbc862e490a5b7d1890731c83645a0d02bc203f3d94662c608f429f7048ae862e0bf54d5724ab0d7351b822bb8654739b2ee916ff8f801c202e583bffdac0be3da6837f096639af463b4bcee122f8dd8dae12fe18036f2cbcc1afd458e3818bdf9018306e3334e477f33fd3e4c52ae656b6d627b2e1f8f6bdfaef70becc03cb55ab9a8987a4a1439665185fe3e7d5288b10a2a973c9572afb9d03e27d1b7ac5099f86563a1dbfacbdb39350b8d3b381716fba8c7ab42f094b9f10ae8ced9cff071c93d09162585b2394bd802c725b9bd3a7f361bc75fbb3fa4c6361785846f09a4830935dc08b2e0b9b7a094bba11995f1235fbce7214ba25e11ade4054dd59c3239a3cd2ae1f06ecb6f66a0624a79a72ee66ec1d5365b162314f31e01c1a2ed57cb4d7a57a5d98f8c2bb5106bdeb340d4e453adde1b6a5c62fc6070b28f3d08fb750bc05bce8e80faf52708e9309f97eb3494b1d6cb2d6587ceaa8663943bc4cd0278669fea19bd890923cc29a34c1427ae88b57cee4e59b1ca6461fcaed91302fe1ed5c77b62f74d697181b3c528e7b18cbdb408a2478650b4b554a5c72d37935c6efbd54b11eb8aea08e44e2fc9598e456450c77edfa97d8dddd55a1d3c4cf1891e9519fec39353dc071b1ad386c3809d9f3e2daca396714b41898515f238d322918e15b8ece5cb4b59f5cc84c0be1c82a1c0f7893d09f455b4649ab8f5f0f9286bda5a233d6e0e3a24492df9ea0613267808749f07e1019403e5d2aa28940931a5a69c22339406c7706941e7fffe507b7685bb3b4fd105cf163d830bb4e18a46ca3e098fd4fe761ab6d5d60f053e259daf15edfb2f30ced224d2c223d45a5f4d1824578e9cb66cb897e1cb03646687d0f551ad02b121b1b201275712052cd37b84fbff2cc5847433f61dc643e88b02946d16cdc93d64ddd1296f2dbea80250e97c5417a297ab3b0ca2c883329f0819c33dee31c717de068730971c67ecc35a114b488316c55fdc7bcc29280882a8ba54044cb4a969a3424be8f4db5789e17c29351a8942e50ae7f7497f07d89da342fdb9cd248867a5b509722bac78d559b781e6439cf15418422a61429fd2cf0beba1ef161d4bb8f6601822f222fde95bd050308e2efa51412cd996cb0a8b686214404c6d055762d75a3cdef6edb0f1a48159b0538d6d1c0988a563d2df9ca0a604ea02b15f5531320f23febc22abab3877c86ad9f6de6afba03572871d3ccb0341ce0fed5ab2a4c0cb60d799a26df1bc31d54a4df686913d4d66c36d060a52d9112629621669892880d5a4a9ac044ce4010d54c9e55c4a375a05da12a0cc569437e49b531f44081e7ae592065cbef76c0a9129ddd94b84a1e82954593a687c1472e3c6c836d26f772941dcc9d8021c85a6d829ccc717a0b70cb4cc9bb9033f3b6d3ade3ebdd0c836be9d4bee47340f31ffb1f98e193574f18fbeeec15a76d1639e1cd1adc27b9bd2a62000bb5fdc1fc19509370915e0df0bd367333dc6a9c06af86f8f5e3ad190c28c6e631ce0fdc43b85a5cf6225f23d2e23b431aa7bad6f0d262319a8ddca77105e3d0afe8bd48c9ace70c45dd49dc33f6d336c2cb50db2bf5ff0d1df78fdbf6b8fa31b453146d1d534e775ab108d46ab873bc91980a16c4137a85a06894658960c64a44778bbecdc20db6533f2eb67ff4337aa7ab8b2427281b02342c5158c190a7ed79d367427b5e14f09f2e1bcfb75d711c75e0ac0257e3d00e3d7df8a6d3554e951ab6c3f954f90f6dfc6f4fc56e3aa205fa30dc08e1e1914eff796057b7e893623fa5962068f24ea8ef6e1547c03426165ce20e73c28f43da02b5630147a79bf550a2947392c75ea6454c388da784d734928c4e184d9159a56ecb37e842257bb5b0f954f8a3d932e8a18a020db78b9d5ee6af47ea106383e73f4ea8d98f23896dfde225007278e0c67b59931e3ba3bc07faad05be0783cbe86e1a88d93235790268f299e68820f8f7f00daca3fec45266e25d099a8e51681547a037265a1e76531b7ca7245ee9ae8fce874a54fe13c703783e41962f1c7228cc588241d772341f3cd2663eaba3bec8a19202f102c4e7d05f5d902786884f13d64a5867cc6d5aeaa69ccfb7c5753884eda5e70c7ba9c175658b5bf19a676b959f62f7d25d7b84ec90ca75aa48f2c6eddd554e03dd5836348c3c7aff63d74c03dae3be973f6e9d567c18d175447ba1e1a7976dad1fca4cd198f73a55bac103bb29b2732ff04b92a3c212ae0672bb23f671d03533690d624561412d48af777726d47e969569a1504c3359f04b0a1b832cc8c295e7e28b126573a54f4b3a6435fba2a3134048ada3b7bde86ef1c768273c89cc28898678b8bcdec38ea0861f29feeb9d26b8ccb5aa8424f2394d42e8be6e37a6d40a189561810ac64397f6c12b490d9b2ecb6ad1e466ec25871b330618b8061624c638aab8f6da9dad92249aa0dcb0317e09ba0d069c2363baad8ad4ff99c4df2ec3103019ec82b0b393cb400ae8fd820b606d41f405fce13a19c3981dced4ce1977c680e63c981bee9cc263f4fb1a2eae0f947545b007f38ee65d88d7eb21e6a365e4a07b0347182b39691489df6fa03e31025e5f67886cf08f5eba3f002a7987d16a92419cd49e2b8ff813fa237fd227fd2c0c7fa1eb0771964afe206684e9b656d99fb7ad3e41cdc2da5df585d23bd3dd8f8e7063081818e212891a7b47db20cac52fd236440c00bc93210d85f7b1a46aaf022e69a623bc3289c907cb88edaaee346a1481237cdc49b0d6cfedacd070533d91f35f633fc6c600e797a6a2a0b96a6f26e9ef13f1d39e9efefe86c29eef670bb1bd11f9747425c32d9290da6cd57cce0c63e8f93d0e490ef2ea4749fc0588d18693355929d5128d79cfc96037e6f97434556c443e77692635c0ea17670fe0f9faa0230f0e5a9a40712ca69d1d2fa0d48c55951da81b157eac9cbe258a4e6fd34f9b21a016cff0aea1a9677546acb9ead3d3b4e2e45e8af6ca5fde63224bd54cff8ee2574a387482bf01c778cde5f5556230fbee6606d57d86f1fb4a4380e5b576f623c61fc7124e7c4f9d1d4fd8e397dc50195a327dd3b32644342dbb0b111667c39458f2028367c7277f662cf51d7811579fbad37c6bba00ffdc3a1f73148f94b657eb23c7e66543f398b042c862de4ff776f4b28b012a46e33a49b5e1021802ee97c772e3aaf6c62b8842fb1875dfb46e8bd588250a44ed2c7e3df115a222788098db228a4121bd5111ee2df61e1e3307adfbacc1dbd3a8b2dd649ef341db689b3181cb49ba7f3eedc6f04c2d389ba2f18ab0ac908f34e14ddcd81b26d9addb288908c845a5ea7e36518d544d5eaffd3c1dd253aa9b30a98a96e980b719fbded9c0a62d0e12231489349c7c9a1266332c26fe45e70ad877aa1bf616cd8a7a9b1248ff6d4c545e556223d1fda97596307a3d4bf1492026c85baf3d5b70eb41f733e8765ac1dc9de2266ebda59c75b3580498327481fa9751ea97518e2a2119e7b342972c69b759da6774c5f0765ca43741e499b8e692445ac9d5c4842057e15ea30f8f1d94ad9a34b23b057a70b621ea4922a3d83f86cbf45c2349f755b7880e1e04bf91caaec34ca8a56be8df5a0c3709b405b77c4b27f1ab0df25e7133b001927addc262d2c36b5f557e2df96278b547af336559d8a96dc5b065efa328fa48c4fb0f34d253bcd7822849bd87e4d601c411c607015498d4b5805d92dd2ed543229547b77628050072eaded07a2b4e413b1e0f2d863447f3fea09b9c6d941d16663b2548e0278bf52e473915c7a216d0202fe11a82caf0eb0397ae206d8cb521622a441be1e7c1c03fd0f5ea055bcf25bc26dcc4d5b896edb09981098ad975424a5be27ae904b99929636537837f835ae391a89e01e73e5bc5b1c846e63bc3aa6b17f460cb251e83f7e715ad77c82441680d320cf147c3ee78dff6108b872de58e9214a66b974df363b2504f04cdd8df9dd8d82bfd74bfb328e2c4eefd5eeeb29ee4d7ddadd18f2b8a5b50bac15f73a778972d68d38d19a695991b5f201165575d1f22170050aed4f608ab7e5582ed68d49a83243f1740d955c0195f5fba6d66aa9f4440583311f9f6a3ae43b0eb61ece12e32099359d0c7dde779d2124593e982cce948d7f57335cafeecc8d509371e9126d7c5c81518d9d206525fff658d3f6938f836b06d39374c90ebfb8f0d79e14f448dfea722915c672951acf4013a98f65253dad708cd20224d062b1bf11ca16938a1d975c18c53b52f7a22c20e0aa5a3d30ef4f2503ca08fa7af61bc7c6c4dd7b7094d80f1fd7a3325329698c9bf6839ee5803d98f29fa4d268582864eef228dc11696a0f2f9289ac5407a602ea58c1234f541e3574f1737eee33b3ba19630a728adbe6fe22c58f15eef7102b2ae26a6f7b4c2066dc1cbe1ab139c1541fbae89f0f7619ddc44fb084ffff135dd810b7d942c4dd30263f97eb1a8f8a96bf1771aa056c09b7024bcf7e9022f8760ecf467cee0a4ec66c5301d4c0573349b0adb88b6224321816338e620de9ff1cf520c19a05bba2984ec9af21bb3ea44c57741412f30099b4941fec79a23b91a64409c76870bf426ac23143735f9cbd8425265b6f58fda0f2efccbd0cdd963cf390772dc9e8181f0f1b6aaaaee4541d4d8de3ac594ed81bff34b40483dd80cee71adde682bc2eb3552c22d4b291f47f257ef6b9f06b33dbc707cea83de20005c0b81298e603c0fab5a9c228bf00cc3e9e389892dcad2f73911b314d8f035c9670f4c0148ab9968e38e76143016fc573936f4162"}) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f00000014c0)={{0x0, 0x101, 0x9, 0x0, 0x6, 0xffffffff, 0xc063, 0x5, 0x10001, 0x10001, 0x3f, 0x0, 0x100, 0x0, 0xad3d}}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000004da80)={0x0, 0x0, "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", "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"}) r7 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r7, 0x89a1, &(0x7f0000000300)={@local, 0x6a}) ioctl$sock_inet6_SIOCADDRT(r7, 0x89a0, &(0x7f0000000440)={@local, @mcast1, @mcast2}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r7, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f00000002c0)={r8}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004ea80)={0x7fff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r5}, {}, {}, {r8}], 0x80, "3ef1880a63c4a6"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000056200)={0x0, 0x0, "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", "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"}) r10 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r11 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000200), 0x480201, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r10, 0x81f8943c, &(0x7f00000002c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r11, 0xd000943e, &(0x7f00000004c0)={r12, 0x0, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000057200)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000058200)={0x0, 0x0, "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", "ab2bf93675aa614cdcb764fd2f868a92201cb23518402fce6b9559112fa92797a193ef80a4babb9f6ec9860e8b6f38ab2f25d3c066a2b272d2574a4e3d9aeb3299b0b74e8b5dfbc1f8f64ae2de273b7dbf51a291bdb1aed763a775ef2f6206d0da00cc7442437869c49eb8ef2dd7358264161c68906559788347d5bce8f29e0c45291e39a693c51c324f745f1c09d6fd51c823dbd12e6db47bec80fc74524c7c3aabb8ae19e2f6631683e45458635cec3d7e16aafc5126857279387a46e5ad408681ac84d630568fae76ab62b0af8afb37015ac502795876fe00a695ae6bed8da435e3d8d3ad4505e10e774f631af9a3046f42c959adace224d0c2f44f0ea927a1052395c1bbfac77e76c22f18c5b42d2f9f215faca24ba90039d6bf366f10d63634af97814a6a04bced7eeef9bbaf76e021dfd0763714ffbe500225ae041ba4334300c9ad4ec45c102fe5bffc891aef6c03588912df03e0d614e7817444678c028cd3de1bea37f25b1d3243418bc89b494251b1ffbd7ae8d6f09fc1137e3969f3439728befe0b1b5693323b002fae7ac9dc09bec352204ac2064263bbb6f84e87faa87d86c7cd420f53a65407f546ef42264eaa57b7416210f8bf3de1a025544f491686a8748dcf18940f82ba68687cf85b11d29b114e6d7689ae8ae4bcc2ffaf45e7dbf7351da77dc83b62eaf96f57ef0ac50de2d68298c425d7fa4f98c8e92df54512140e2f1c532024cac1cad8b65b883ef5b2636002bae5781e834bf30427ba6581b007ab4aa470583288a6769fcbf61712125c64699e1772fbce576e30a3d8712509a160df7ebda45d8dc951dec649cee0d155b8f5febdcc4f1dd1e6c51b6539cd33732be0983b111608fed788a9b5c1ec1f4bb9a287b52f61ec6822692f39c3f66cba5de9b25cfe2b314c29698ec603fdca7170dd72a1e16fd6ec62472b802a941cbe1418410de9208bf633b89f298b662f359f31e98443d5b60dc621ef0e9a91edcf210601c9e8ed151622896b6cb2a6eb01ec1017ed50f7755875aea51795b865612e80bdebe9ca93bbba14c7d221b90964e99993fdc4afb53675aa02a8b9def0d93a981ca87a2f5eab840668449f42633b94a1958c9a6aaf6e0b5f38080c142508f30f78654729cd0e462a06817f67fb097daa4a4b05079e75331bd5aecfebbf576245781567d515c8fb73a0e5a1cad3b68484af41b1f36c37f0f3e4e9df8f9bcb1d366bc1ece514d2ff16643cc5e5707f1c2c196efb478618d50ebd594d42368a50759006a4291d9bdf028b0f09392d80ba1b3ab582ac2f4df15dad8f90b04b8fcd810c5860ddf9f0dcce4a83093d74209fea2d298e5d65f28336447307a7516627fb4f1cc884617ea9106441c0994f68b7f7f6a08bfb6b4e7f16cd029470a5f61d43a34a29512723d23e8aafd6580a85acf187ff4ea5808c09410e7050a881d7a7f8ed3a52cca5fb26b8d051521095313c4a90dbe65bd08300d44f7eca48b6f10aac36a50e55d317ea04ba4adaa82574766a9826f02ce6900df570ee5d779c18b0fb7285adef000ecd22269abcb1c142f0266b4f0fb66edeb22968e5f7b6d802d2d8a5d40b72be44ed4c7b22df91f3fccdd71be3df703008d626d0c9be76ed1bc9c09c72a083edfcb8a004d56b609f9bf4ee8d020273818bcb82dbfc3413db8d6038d8de130f76812cb7a77c7061060384cb3fd9a77eafe0b5f73384503db0a00037263e40975c3c7b2cec065f27f30a08afb07e7eb4ed83e8d94927372c53ac526954f4ccbc4895b80edcd0ff5fe115d490e484b9ff3d896bfdbeb544f2171e9eedfe7020da9bb444a96a9ad67fdd2009917d310f08d96c1c16c76ae33fdfb6383d1478c9fb72f30d6b410125b64aa301229a879c84ad48c58f1b5002400953f5335582f183e7a0a4d5c892a766dc86b244f93735622676b8d0cadf79ac8bfcda0ccee67f6e61f2e41a6d08275bf16ca468643f3fbae0caa425548836049ae70b453d620dac7e7632dda85031b97f6bc6140ba2793ff920188e4fd3c02bb701e16c04f4d8183b7dfe6c687cc707c95f120f7989d27f47677410a0860b0c2c233aef8d2cbebc50aff61a34f96ac1bdcdcc19a52185c6b0314a38853a4996b1448099b555a89b50cc8674e8536065ac0ec88c1fd6a1fb0a39f3659d6c814beeae96e0e84562b3f01a58b581c8f2b812b609cc178dcd86cc1feb891c724227e5051c58ad46b67087837c8057870432a897ad2fde9f74344af109da6dd572caac67e6a56cc3d8c3a77f86503ff1a80dc6b5457d33a427720ff0e1b346183a283e837f9f7e4b03db5e4c2e88221cf00fdec8476be8b4424ff161c734993750de4cfc19da0d739412d1cace5f6f2e305c791051a46c2d8ff33c8c6ba3cb05c7ced23066389ab992794dc6433e290b85826da8284cbb14aa46f6eda6665160329f099c37b7e484fc90c434b3ef327f18ff09fafb55d36c9ceec427d5c7e3f26f57dc868d698c46a573c369d14f0df09ae932a5330e9bb8c829261c4e61701d663bf30c46a16a32e6187c36f19ae10ece884f727ad6b98fc31293a6118b3ad205a25912ed300a572529c2474bd8907c993632eeb4ccd62bfaa3f4705dc6a78eb357defa010124aa5bbcca02ffe6aa6c3453e081f7cb2a26c3164d127d450583e4bf2c64a343ed537ec326549a4b4d1c9718494714fdd18e54dd487a62f5f3055cd0c517055be4b1b0b443ffcc0836beee9a814e1eb461aaf7425b975ae9af726e39b06f43a7265db17693e1623436726ca35584755f70d01cb8f005970d1ea2b8117f48b5f7323a820c39db07136e79bb240cad049cf7233fdc5b685a07776984b2e6154039b8e0191b65f7047e1815abefc3a29b990c05859e94dbf72022ce1c52ea1312370274d003a62588b7de3724309b051cbf2a3cb12d7ff1469220ed1afbab89610702784b14c18ac04685a593c270252c9251901dd55b0d80d012d9134b7ab2876a217fc64b6f7ae4451908f46065a68620d8c5a565f6bd689d532cb822027761e0118cd9b430a5c8fe0df83bf6753630bad1bbd94be212ddb6be90437c1d659fc14387ffdb61c4fbb97cf73704687346e4fa58e6faa54cd93adea8899b0168f38b783a6d9fc1e2e799db578034eff5ec774b4ecfc1677494a84c709bab27d524f4ab74ac7a051e8eb92a0eb196d9c6b39dac758a746d0110a14bbf5708202688120f8c3611a729c7ca36a8c5fec337b9ad6647d356a8d09acf83dfe37d1f29db35539e7fd265d71a202ca85089fa135fcd4badbac7f04d8cda1711d72eccd2bc004427cd756232e1791238ec23f5a7de35749e66103b9652a438f4fc7049fd8fb8d9f703e03e2c5d8dc1acc245f1adc02323eaa8ed67bedc55628044e76dac48f053bede229ce8574aab21b407957d4d1b6fd49e6d5a423103d0139b940962663b12f6e59c932dea6d3358c6756bd23276ed3e2af44cbe8ba348304f16ff69756a8e5615b1fca53284a612fc691cf9341eb13c51bab23e28ed1dbf16ad999239dacaca11f61501c0e2c5e389e5f23bd2f582ff52f4f5671482be87df77adde21974f5c29cd733a09465f3959d9573fdaeabc06ce92a80213763ca4e1766e07dfe00a18bd66370b04d042f083390295894c066f576fd8fce538c3e4b9cfd1af0a9208ceb9f4a3f861fb53d335e4dbd16eb424830328ddbc3a59e396ebd33836e097158ebacb0740146ab9e4e3c013e4979bbd5e9598bc364d7f5bdefead5803e5c397f3ed4f13f075ba8d87b0dfec896c722d04eb5d14e27a7838c61c6090f7854f93bbe95ff81a88b6a863d50bba35f5b8cb2fcb40aa13fefd4746a34128f23d54f5b48a9a6e3104a4ab3d90b5bd858a4d3034bc0c6e654385b05f35fee07ed945aa8bf0825f7a3d35e558b58ce3ca4d0a95a416f309f3b87e720860a74a92fd167c82dbb3b9f0219179f68c47ebf3c21bf03656cf1a4c74e8efe9d55a424acb52252aa69074909ceecdbdd9d16b5a7e2b2edad925dbccb35141dd9bab0e268934c0b2ea5d8e67b51047757a9296854db607934227f5b399adbaabdb560a64e37e405a94aa52a5867001a995ae0af2e347dee8e4639ca20f984a9d6203e9ee1aeb3a3d31fb6fd6567928ac67f9c0b8d1307052bade9d9fca8dcb65b57db2a98ab19afb7a4e90f65c8cb125e912076f2cf9edfacc24f64abfc1aaa5d31f094aeecfafcf100a6c07a1c0aa0a8c95eee916603e9ea1f2584b876724f024fd610576de0c0e5758f4c6afeea76466cb7c2d99491a49f94ac4917e0d4880edbfef4a065f007a40a921f461ebd6397ecb797d09eb55a776277244936ac1c80c8bb1605e517206e753744dd11bfaec52f15476697d8e76e458ce9d7eb9ade46a7363a53448f540d1ef269bae7934cbc38ee7e11b0c3313a6dfc4a2e9749826ec2871b71c9d123161b661fffaf9e713843296e54ea0850eed3dad651bc315e31f03b5ead3ee5f9c4f1b6ea1735288ced76498733b215a92ac0af8550f1a5de17c38a9ca4bdafe2a475dd7fe9b1e600049904e215daf349d23580aca4f3f239cf82248e7064187a8c6d3640bb479a58e65e604a1e5ac2d4567cd40b987fc9ea9b7e499d3adae542ceeb5e2ce0514eed5d01187ce78a3e2f76c6b3b6e3fe8b5c3c4f7c2017c2d0503a9f1654d4726701e8ca8f5e503d28fccbaebbd20f1a8327a7aa7beb7d1ff9fdf41e55876e83fa7527eca113cae8e852e1256b9b7d3817a30ea336f2dbc14087ff844d30bd2641263714e3eb1afc9ec0c33dae3de19218195720d20e4f8988f0fc660cfe634636a246ed81c34d30dd368007c03d6e7e9e3bc6ec67d613773ca2b9e61ce4953e980efb48b5d331501c939c12ae822f2b52f2479e58b22a8fcd344ef3b71ae65568fd87312bef780526e41513d1171ab56c93c5754f5329f9e09c94876fd913a51e8b84b03152c2fe52a6b0b627574a4ff1607914fd51e8c20e95e41d7a39733afa906a2789d6b041d010e0a8c54ad5bd079a35282bb127f129e5d45fc6297faf10d9fd5cc66eefa6a28d128a03c240ef2cc443d95f2e3b4b2a2a0d627f25ee19bb2be106990d4180f9e41d19a30e0dd0d2fcc4fe0cf871aba9ddd86061d69a67ae6e1fb66610977d75d01c9bdd551191be5ff2260984510b0442db555ce44caf05b0060ec8a2ad04d40053638a46351f52c77b01f397a854513bbbc74c9d4f1e2d635adc33de7dec6eaaf836dff4c0201ceea631830927c0b429a29e8c5979b2780f3b260c6a62fdb0f7a24b4dd5b22fd7d7c00e4c9da949284cff8b33c0b6b926a4d6eed3943d224adf707f5db1954503507bc01ede81b8f8279877904e9c62dcded6c2ac21040e6b29669392db3b19090253f4c42e8450348486ce28af0cbbc"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000059200)={0x3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {r8, r9}, {0x0, r12}, {0x0, r13}, {0x0, r14}], 0x2, "c11eb46d308213"}) [ 393.680829] FAULT_INJECTION: forcing a failure. [ 393.680829] name failslab, interval 1, probability 0, space 0, times 0 [ 393.727410] CPU: 1 PID: 24386 Comm: syz-executor.3 Not tainted 4.19.198-syzkaller #0 [ 393.735332] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 393.744691] Call Trace: [ 393.747297] dump_stack+0x1fc/0x2ef [ 393.750948] should_fail.cold+0xa/0xf [ 393.754772] ? setup_fault_attr+0x200/0x200 [ 393.759104] ? mutex_trylock+0x1a0/0x1a0 [ 393.763178] __should_failslab+0x115/0x180 [ 393.767427] should_failslab+0x5/0x10 [ 393.771240] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 393.776361] __kmalloc_node+0x38/0x70 [ 393.780178] blk_mq_realloc_hw_ctxs+0x1d8/0x1000 [ 393.785044] ? kmem_cache_alloc_node_trace+0x351/0x3b0 [ 393.790341] blk_mq_init_allocated_queue+0x20c/0x1300 [ 393.795537] ? blkcg_init_queue+0x1fd/0x540 [ 393.799881] blk_mq_init_queue+0x5c/0xa0 [ 393.803947] loop_add+0x2cb/0x8a0 [ 393.807405] loop_control_ioctl+0x16c/0x480 [ 393.811724] ? loop_lookup+0x1d0/0x1d0 [ 393.815607] ? ksys_write+0x241/0x2a0 [ 393.819398] ? loop_lookup+0x1d0/0x1d0 [ 393.823276] do_vfs_ioctl+0xcdb/0x12e0 [ 393.827158] ? lock_downgrade+0x720/0x720 [ 393.831301] ? check_preemption_disabled+0x41/0x280 [ 393.836308] ? ioctl_preallocate+0x200/0x200 [ 393.840715] ? __fget+0x356/0x510 [ 393.844159] ? do_dup2+0x450/0x450 [ 393.847690] ? vfs_write+0x393/0x540 [ 393.851397] ? fput+0x2b/0x190 [ 393.854585] ksys_ioctl+0x9b/0xc0 [ 393.858031] __x64_sys_ioctl+0x6f/0xb0 [ 393.861911] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 393.866485] do_syscall_64+0xf9/0x620 [ 393.870283] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 393.875462] RIP: 0033:0x4665e9 [ 393.878647] 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 [ 393.897542] RSP: 002b:00007fda302b2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 393.905236] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 393.912495] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 393.919752] RBP: 00007fda302b21d0 R08: 0000000000000000 R09: 0000000000000000 07:50:57 executing program 5: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x8d) ftruncate(r0, 0x208200) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r2 = syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./bus\x00', 0x4, 0x3, &(0x7f0000000380)=[{&(0x7f0000000280)="d92aa167b9c6700099b344cdaec0ce91864a055eebd4429b9754edc68b6bd483c694794d398d2fcf942665ad2e1a3820b99cabe620e6b3742c6a7fce1ea6162ca1a148d16f33e16e75d9027587479cdfe96f8da5ea61", 0x56}, {&(0x7f0000000300), 0x0, 0x9}, {&(0x7f0000000340)="36fb011d9a81396c6c70d7febf8058a48c4c097cfa43f801bb8f", 0x1a, 0xfffffffffffffbff}], 0x2002000, &(0x7f0000000400)={[{@fat=@usefree}, {@nodots}, {@nodots}, {@nodots}, {}, {@dots}], [{@measure}]}) fallocate(r2, 0x14, 0x6, 0x0) write$binfmt_misc(r0, &(0x7f00000001c0)={'syz0', "580d390dc787e9fe942a31b5e236c22de8d131e77dcebb2e55136d3178f8423d4d621f112e5050a81e7af563a66899a2c5999a1e3b"}, 0x39) ioctl$USBDEVFS_DISCONNECT_CLAIM(r1, 0x8108551b, &(0x7f0000000080)={0x7fff, 0x2, "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"}) 07:50:57 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000000)=0x1f, 0x2) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) [ 393.927020] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 393.934278] R13: 00007ffcda4f3c9f R14: 00007fda302b2300 R15: 0000000000022000 07:50:57 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(r2, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x200000, &(0x7f00000000c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=0xee01, @ANYBLOB="08f938f5ca52fdb5c85b", @ANYRESDEC=r2, @ANYBLOB=',allow_other,obj_type=,obj_user=,uid<', @ANYRESDEC=0x0, @ANYBLOB=',permit_directio,dont_measure,seclabel,\x00']) close(0xffffffffffffffff) 07:50:57 executing program 0: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000180)) 07:50:57 executing program 3 (fault-call:2 fault-nth:31): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 07:50:57 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x106) ftruncate(r0, 0x208200) lremovexattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=@random={'system.', '-&\x00'}) [ 394.187373] FAULT_INJECTION: forcing a failure. [ 394.187373] name failslab, interval 1, probability 0, space 0, times 0 [ 394.225737] CPU: 1 PID: 24432 Comm: syz-executor.3 Not tainted 4.19.198-syzkaller #0 07:50:57 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r0}) 07:50:57 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) inotify_init1(0x800) r1 = perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0xff, 0x3f, 0x1, 0x3b, 0x0, 0x1, 0x92, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x318d, 0x4, @perf_bp={&(0x7f0000000000), 0x1}, 0x488e, 0xc62, 0x7ff, 0x0, 0x9, 0xfffffc01, 0x321, 0x0, 0x7fffffff, 0x0, 0x9d}, 0xffffffffffffffff, 0x6, r0, 0x3) r2 = syz_mount_image$efs(&(0x7f0000000040), &(0x7f0000000140)='./bus\x00', 0x401, 0x5, &(0x7f0000001380)=[{&(0x7f0000000180)="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", 0x1000, 0xffffffff}, {&(0x7f0000001180)='0', 0x1, 0x2}, {&(0x7f00000011c0)="894bf5800a67c14e34b4331c9eb87c69902a31049ae4c1a88edb7d5d0f87729827bd60f372acec31735beead321242b753003ecad4050d7bccc8a60230a7366436816e9fc0f428dd01a1efac38ac19cc7facab8b3136558bd78ea9396fa7514e36d7b937ad8447939a8bcb62203dcfa43481100360e865b81768244366d771094a2691032232ab6ebc576a133461c1d327198cefff6a451dc48ed70494f567656111f97448d4b21631c2ce07787cf2d2f819448e4be3fcdd0796d5f025dd04021f389c61aafdc006f709f721af9e505dedc6", 0xd2, 0x80}, {&(0x7f00000012c0)="23a1d9d2fea2f67d684544aec41b3e01be", 0x11, 0x1}, {&(0x7f0000001300)="e237234379df4faeb394524c20d71c614c4fd9a46d1e4cc5148d593286f83ab186e8cfc5a99033c1f73f7034539fc6addd8f0a0001150b12502c1ea92ac7f75d671a0e874eebb7f50bceaf828c348f82d2aa29a8e1ad0c2a002029bd68bfd536d7c148a6422a1190", 0x68}], 0x808c0, &(0x7f0000001400)={[{'^](\xd2'}], [{@fsmagic={'fsmagic', 0x3d, 0x10001}}, {@uid_gt={'uid>', 0xffffffffffffffff}}]}) openat(r2, &(0x7f0000001440)='./bus\x00', 0x100, 0x1) ftruncate(r1, 0x1) 07:50:57 executing program 0: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x407fffffff, 0x1, &(0x7f0000000480)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}], 0x0, &(0x7f00000009c0)=ANY=[]) getpeername$l2tp(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, &(0x7f0000000180)=0x10) acct(&(0x7f00000001c0)='./file0\x00') mkdirat(r1, &(0x7f0000000980)='./file3\x00', 0x0) r2 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffff}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000000100)='./file3\x00', r1, &(0x7f0000000200)='./file0\x00') unlink(&(0x7f0000000280)='./file0/file0\x00') r3 = openat(r1, &(0x7f0000004280)='./file0\x00', 0x0, 0x0) sendfile(r2, r2, &(0x7f0000000240)=0xfffffffffffff801, 0x7fffffff) getdents(r3, 0x0, 0x0) ftruncate(r0, 0x208200) [ 394.233648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 394.243009] Call Trace: [ 394.245620] dump_stack+0x1fc/0x2ef [ 394.249267] should_fail.cold+0xa/0xf [ 394.253082] ? setup_fault_attr+0x200/0x200 [ 394.257410] ? __debug_object_init+0x410/0x9b0 [ 394.262006] __should_failslab+0x115/0x180 [ 394.266248] should_failslab+0x5/0x10 [ 394.270055] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 394.275173] __kmalloc_node+0x38/0x70 [ 394.278991] blk_mq_realloc_hw_ctxs+0x568/0x1000 07:50:57 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x6) close(0xffffffffffffffff) 07:50:57 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$SNDRV_PCM_IOCTL_STATUS64(r0, 0x80984120, &(0x7f00000000c0)) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x208200) [ 394.283775] blk_mq_init_allocated_queue+0x20c/0x1300 [ 394.288974] ? blkcg_init_queue+0x1fd/0x540 [ 394.293309] blk_mq_init_queue+0x5c/0xa0 [ 394.297381] loop_add+0x2cb/0x8a0 [ 394.300851] loop_control_ioctl+0x16c/0x480 [ 394.305180] ? loop_lookup+0x1d0/0x1d0 [ 394.309081] ? ksys_write+0x241/0x2a0 [ 394.312887] ? loop_lookup+0x1d0/0x1d0 [ 394.316785] do_vfs_ioctl+0xcdb/0x12e0 [ 394.320689] ? lock_downgrade+0x720/0x720 [ 394.324869] ? check_preemption_disabled+0x41/0x280 [ 394.329891] ? ioctl_preallocate+0x200/0x200 [ 394.334310] ? __fget+0x356/0x510 [ 394.337769] ? do_dup2+0x450/0x450 [ 394.341315] ? vfs_write+0x393/0x540 [ 394.345024] ? fput+0x2b/0x190 [ 394.348205] ksys_ioctl+0x9b/0xc0 [ 394.351640] __x64_sys_ioctl+0x6f/0xb0 [ 394.355524] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 394.360108] do_syscall_64+0xf9/0x620 [ 394.363903] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 394.369134] RIP: 0033:0x4665e9 [ 394.372310] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 394.391214] RSP: 002b:00007fda302b2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 394.398919] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 394.406179] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 394.413440] RBP: 00007fda302b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 394.420707] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 394.427960] R13: 00007ffcda4f3c9f R14: 00007fda302b2300 R15: 0000000000022000 07:50:58 executing program 3 (fault-call:2 fault-nth:32): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 07:50:58 executing program 0: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xb, 0x6, &(0x7f0000000000)=ANY=[@ANYBLOB="b400000000000000691116000000000085120000020000008500000000000000950005000071800000009500a5050000"], &(0x7f0000000080)='GPL\x00', 0x0, 0xf8, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x6, 0x10, 0x0}, 0x15) r2 = openat$proc_mixer(0xffffffffffffff9c, &(0x7f0000000040)='/proc/asound/card2/oss_mixer\x00', 0x0, 0x0) sendfile(r0, r2, &(0x7f00000000c0)=0x800, 0x6) r3 = getegid() ioctl$sock_ipv6_tunnel_SIOCGETPRL(r0, 0x89f4, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'syztnl0\x00', 0x0, 0x2f, 0x2, 0xff, 0x1, 0x0, @private0, @remote, 0x700, 0x80, 0x9, 0x204000}}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r5, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r5, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x17, 0x5, &(0x7f0000000100)=@raw=[@jmp={0x5, 0x0, 0x5, 0x6, 0x5, 0x1}, @call={0x85, 0x0, 0x0, 0x7e}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffb}, @jmp={0x5, 0x1, 0x9, 0xa, 0x4, 0x10, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x5f}], &(0x7f0000000140)='GPL\x00', 0x80000001, 0xa1, &(0x7f0000000180)=""/161, 0x41100, 0x0, '\x00', r4, 0x2, r5, 0x8, &(0x7f0000000300)={0x0, 0x2}, 0x8, 0x10, &(0x7f0000000340)={0x3, 0xa, 0xb3e, 0x4}, 0x10, 0x0, r1}, 0x78) fchown(r0, 0xee01, r3) ftruncate(r2, 0x208200) ioctl$BTRFS_IOC_FS_INFO(r2, 0x8400941f, &(0x7f00000004c0)) 07:50:58 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) close(0xffffffffffffffff) open(&(0x7f0000000000)='./bus\x00', 0x40, 0x48) 07:50:58 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r1, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r1, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x7f) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r2, 0x6612) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0xa, &(0x7f0000000000)=[{0xff, 0x5b, 0x9, 0x1ff}, {0x2, 0x7f, 0x2, 0x400}, {0xff, 0x2, 0x81, 0x1}, {0x0, 0x9, 0x9, 0x20}, {0x9378, 0x40, 0x7, 0x6}, {0xff80, 0x40, 0x5, 0xa91d}, {0x4, 0x20, 0x0, 0x81}, {0xfffa, 0x4, 0xed, 0x7f}, {0x3e4f, 0x9, 0x9, 0x3}, {0x401, 0x7f, 0x7, 0x8000}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) close(r0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x9837, @empty}, 0x1c) 07:50:58 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) syz_mount_image$nilfs2(&(0x7f0000000000), &(0x7f0000000040)='./bus\x00', 0xfffffffffffffffe, 0x1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="dfef20dfb6e91d54c847e2fb6b161e94d6f3823882b72fb74e56077124f4b2237c0674916b99b5d630d09f2c0137f44a9894da107025d7ba6197ce94a2325ceac44c5e0834c5d43771718f3b8355cd9ab6df453f86e4231203f17bf2d77375f19675c2509a777a1fd2f1295771b5450afa26c6cf79f223e69339697f2f5f2ee7dd2f151b31cb3f0b94a30adef9e87040079073b137d6a2bf732ad86e52d5dc61d9fb46b3b555413f8396dbf65d2d2e8fba631ce678cee6c7808194ca206133a5d767d5e0e41293c426a2613d0a7b3a80b32249a3", 0xd4, 0x8}], 0x4, &(0x7f0000000200)={[{@order_strict}, {@order_strict}, {@snapshot}, {@nobarrier}, {@nobarrier}, {@discard}, {@snapshot={'snapshot', 0x3d, 0x2}}, {@norecovery}], [{@smackfshat={'smackfshat', 0x3d, '.\xee]^'}}, {@subj_role}]}) ftruncate(r0, 0x208200) 07:50:58 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) open_by_handle_at(r0, &(0x7f0000000000)=@reiserfs_4={0x10, 0x4, {0x9, 0x4d, 0x3, 0x63d}}, 0x40) [ 394.670361] FAULT_INJECTION: forcing a failure. [ 394.670361] name failslab, interval 1, probability 0, space 0, times 0 [ 394.695567] CPU: 1 PID: 24465 Comm: syz-executor.3 Not tainted 4.19.198-syzkaller #0 [ 394.703500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 394.712862] Call Trace: [ 394.715470] dump_stack+0x1fc/0x2ef [ 394.719115] should_fail.cold+0xa/0xf [ 394.722933] ? setup_fault_attr+0x200/0x200 [ 394.727268] ? should_fail+0x142/0x7b0 [ 394.731179] __should_failslab+0x115/0x180 [ 394.735425] should_failslab+0x5/0x10 [ 394.739236] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 394.744353] __kmalloc_node+0x38/0x70 [ 394.748174] sbitmap_init_node+0x123/0x440 [ 394.752422] blk_mq_realloc_hw_ctxs+0x5db/0x1000 [ 394.757197] blk_mq_init_allocated_queue+0x20c/0x1300 [ 394.762476] ? blkcg_init_queue+0x1fd/0x540 [ 394.766809] blk_mq_init_queue+0x5c/0xa0 [ 394.770878] loop_add+0x2cb/0x8a0 [ 394.774344] loop_control_ioctl+0x16c/0x480 [ 394.778670] ? loop_lookup+0x1d0/0x1d0 [ 394.782568] ? ksys_write+0x241/0x2a0 [ 394.786375] ? loop_lookup+0x1d0/0x1d0 [ 394.790270] do_vfs_ioctl+0xcdb/0x12e0 [ 394.794168] ? lock_downgrade+0x720/0x720 [ 394.798325] ? check_preemption_disabled+0x41/0x280 [ 394.803350] ? ioctl_preallocate+0x200/0x200 [ 394.807770] ? __fget+0x356/0x510 [ 394.811235] ? do_dup2+0x450/0x450 [ 394.814786] ? vfs_write+0x393/0x540 [ 394.818506] ? fput+0x2b/0x190 [ 394.821717] ksys_ioctl+0x9b/0xc0 [ 394.825181] __x64_sys_ioctl+0x6f/0xb0 [ 394.829080] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 394.832376] audit: type=1804 audit(1627199458.323:167): pid=24470 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir097741713/syzkaller.xNAOsi/4/bus" dev="sda1" ino=15289 res=1 [ 394.833667] do_syscall_64+0xf9/0x620 [ 394.833718] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 394.833729] RIP: 0033:0x4665e9 [ 394.833744] 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 [ 394.833751] RSP: 002b:00007fda302b2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 394.833764] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 394.833772] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 394.833779] RBP: 00007fda302b21d0 R08: 0000000000000000 R09: 0000000000000000 07:50:58 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = syz_open_dev$radio(&(0x7f0000000040), 0x1, 0x2) read(r2, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='svcrdma_no_rwctx_err\x00', r1}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) 07:50:58 executing program 3 (fault-call:2 fault-nth:33): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) [ 394.833787] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 394.833795] R13: 00007ffcda4f3c9f R14: 00007fda302b2300 R15: 0000000000022000 07:50:58 executing program 2: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x208200) close(0xffffffffffffffff) mknodat$loop(r0, &(0x7f0000000000)='./bus/file0\x00', 0x1040, 0x0) 07:50:58 executing program 0: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x30) ftruncate(r0, 0x2ea) 07:50:58 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r1, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r1, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv4_getrule={0x1c, 0x22, 0x10, 0x70bd25, 0x25dfdbfb, {0x2, 0x0, 0x20, 0x4, 0xc0, 0x0, 0x0, 0x4}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24040001}, 0x4000004) ftruncate(r0, 0x208200) [ 395.060170] FAULT_INJECTION: forcing a failure. [ 395.060170] name failslab, interval 1, probability 0, space 0, times 0 [ 395.112428] CPU: 1 PID: 24486 Comm: syz-executor.3 Not tainted 4.19.198-syzkaller #0 [ 395.112894] Bluetooth: hci2: command 0x040f tx timeout [ 395.120332] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 395.120339] Call Trace: [ 395.120364] dump_stack+0x1fc/0x2ef [ 395.120388] should_fail.cold+0xa/0xf [ 395.144985] ? should_fail+0x142/0x7b0 [ 395.148892] ? setup_fault_attr+0x200/0x200 [ 395.153235] __should_failslab+0x115/0x180 [ 395.157488] should_failslab+0x5/0x10 [ 395.161294] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 395.166414] blk_alloc_flush_queue+0x76/0x300 [ 395.170924] blk_mq_realloc_hw_ctxs+0x7bc/0x1000 [ 395.175707] blk_mq_init_allocated_queue+0x20c/0x1300 [ 395.180906] ? blkcg_init_queue+0x1fd/0x540 [ 395.185251] blk_mq_init_queue+0x5c/0xa0 [ 395.189319] loop_add+0x2cb/0x8a0 [ 395.192786] loop_control_ioctl+0x16c/0x480 [ 395.197117] ? loop_lookup+0x1d0/0x1d0 [ 395.201015] ? ksys_write+0x241/0x2a0 [ 395.204821] ? loop_lookup+0x1d0/0x1d0 [ 395.208719] do_vfs_ioctl+0xcdb/0x12e0 07:50:58 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x91) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$PTP_PEROUT_REQUEST(r1, 0x40383d03, &(0x7f0000000040)={{0x10000, 0xfff}, {0x5, 0x7fff}, 0x2, 0x1}) [ 395.212618] ? lock_downgrade+0x720/0x720 [ 395.216779] ? check_preemption_disabled+0x41/0x280 [ 395.221802] ? ioctl_preallocate+0x200/0x200 [ 395.226226] ? __fget+0x356/0x510 [ 395.229694] ? do_dup2+0x450/0x450 [ 395.233242] ? vfs_write+0x393/0x540 [ 395.236966] ? fput+0x2b/0x190 [ 395.240154] ksys_ioctl+0x9b/0xc0 [ 395.243593] __x64_sys_ioctl+0x6f/0xb0 [ 395.247467] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 395.252029] do_syscall_64+0xf9/0x620 [ 395.255831] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 395.261008] RIP: 0033:0x4665e9 [ 395.264184] 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 [ 395.283114] RSP: 002b:00007fda302b2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 395.290807] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 395.298060] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 395.305313] RBP: 00007fda302b21d0 R08: 0000000000000000 R09: 0000000000000000 07:50:58 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x3c, &(0x7f0000000040)) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x1, 0xe0, 0x1f, 0x1a, 0x0, 0x5, 0x202, 0xa, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x4, 0x4}, 0x52a1, 0x7f, 0x4, 0x2, 0x8, 0xc8c, 0xf8da, 0x0, 0x5, 0x0, 0x44bafcf8}, r1, 0x2, 0xffffffffffffffff, 0x2) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) [ 395.312564] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 395.320249] R13: 00007ffcda4f3c9f R14: 00007fda302b2300 R15: 0000000000022000 07:50:58 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) write$binfmt_elf32(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x2, 0x9c, 0x81, 0x701, 0x2, 0x3e, 0x6, 0x345, 0x38, 0xff, 0x2, 0x9, 0x20, 0x1, 0x0, 0x8, 0x7}, [{0x5, 0x2a, 0x0, 0xe185, 0x5, 0x0, 0x14000, 0x6}, {0x5, 0x0, 0x1, 0x1ff, 0x9, 0x5, 0x9f, 0xffff}], "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"}, 0x1078) 07:50:58 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) write(0xffffffffffffffff, &(0x7f00000000c0)="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", 0x1000) close(0xffffffffffffffff) 07:50:59 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) 07:50:59 executing program 3 (fault-call:2 fault-nth:34): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 07:50:59 executing program 0: ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000000)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r0, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1c, &(0x7f0000000040)=0xe3, 0x4) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x208200) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140)={0x2, 0x8, 0x3f, 0x80000000, 0x5}, 0x14) syz_open_dev$usbfs(&(0x7f00000000c0), 0x101, 0x402200) 07:50:59 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) close(0xffffffffffffffff) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r1, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r1, 0x0) mmap$perf(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x10, 0x12, r1, 0x3) [ 395.565337] FAULT_INJECTION: forcing a failure. [ 395.565337] name failslab, interval 1, probability 0, space 0, times 0 [ 395.604714] CPU: 0 PID: 24513 Comm: syz-executor.3 Not tainted 4.19.198-syzkaller #0 [ 395.612630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 395.621995] Call Trace: [ 395.624592] dump_stack+0x1fc/0x2ef [ 395.628229] should_fail.cold+0xa/0xf [ 395.632044] ? setup_fault_attr+0x200/0x200 [ 395.636369] ? should_fail+0x142/0x7b0 [ 395.640265] __should_failslab+0x115/0x180 [ 395.644503] should_failslab+0x5/0x10 [ 395.648304] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 395.653429] __kmalloc_node+0x38/0x70 [ 395.657235] blk_alloc_flush_queue+0x120/0x300 [ 395.661831] blk_mq_realloc_hw_ctxs+0x7bc/0x1000 [ 395.666596] blk_mq_init_allocated_queue+0x20c/0x1300 [ 395.671777] ? blkcg_init_queue+0x1fd/0x540 [ 395.676090] blk_mq_init_queue+0x5c/0xa0 [ 395.680168] loop_add+0x2cb/0x8a0 [ 395.683627] loop_control_ioctl+0x16c/0x480 [ 395.687940] ? loop_lookup+0x1d0/0x1d0 [ 395.691832] ? ksys_write+0x241/0x2a0 [ 395.695617] ? loop_lookup+0x1d0/0x1d0 [ 395.699507] do_vfs_ioctl+0xcdb/0x12e0 [ 395.703403] ? lock_downgrade+0x720/0x720 [ 395.707545] ? check_preemption_disabled+0x41/0x280 [ 395.712543] ? ioctl_preallocate+0x200/0x200 [ 395.716937] ? __fget+0x356/0x510 [ 395.720403] ? do_dup2+0x450/0x450 [ 395.723934] ? vfs_write+0x393/0x540 [ 395.727633] ? fput+0x2b/0x190 [ 395.730813] ksys_ioctl+0x9b/0xc0 [ 395.734251] __x64_sys_ioctl+0x6f/0xb0 [ 395.738118] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 395.742691] do_syscall_64+0xf9/0x620 [ 395.746490] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 395.751660] RIP: 0033:0x4665e9 [ 395.754834] 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 [ 395.773721] RSP: 002b:00007fda302b2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 395.781419] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 395.788678] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 395.795926] RBP: 00007fda302b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 395.803185] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 07:50:59 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) sendto$inet6(r0, &(0x7f0000000000)="3462a226f25d9b4ebc", 0x9, 0x20048000, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) 07:50:59 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) recvmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000000c0)=""/169, 0xa9}, {&(0x7f0000000000)=""/30, 0x1e}, {&(0x7f0000000180)=""/209, 0xd1}, {&(0x7f0000000280)=""/225, 0xe1}, {&(0x7f0000000380)=""/231, 0xe7}], 0x5, &(0x7f0000000500)=""/147, 0x93}, 0x20) preadv(r0, &(0x7f0000000740)=[{&(0x7f00000005c0)=""/146, 0x92}, {&(0x7f0000000680)=""/163, 0xa3}], 0x2, 0xefa, 0x5) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r2 = accept4$unix(r1, &(0x7f0000000780), &(0x7f0000000800)=0x6e, 0x100800) fsetxattr$security_evm(r2, &(0x7f0000000840), &(0x7f0000000880)=@v2={0x5, 0x1, 0x10, 0x9, 0xf6, "1e82caad834eb0e0827e283ffc696a42001faa1377f88c436c2b90902c09a300f2d028dda4c59d97cf5563510dbf06594cf7bbafbbbfe8ad50770e6bc056b4f90cadc801475bd334ad79c89f0ee4b17307d57b54da25ce55a08b9443f2913795dd7792b51b092658e1f9af012a27ca2448fc700fb9553c3804c6f69261a37765479668bc812a7428240369b455a7f8758b830c6c456f81caccba7186b63a72f8a8f2729e36cecf13a3076ac997a90c70bf17a3f2ab8c7dfffefe8d727402a5b732c15a3d1de96f84f21bb8a5483f2d1a8d5c69d903da6a74680a1cdc2305f4de6f26cb64a3bf56233011c2d24dc58c6642c2e74540a2"}, 0xff, 0x1) ftruncate(r1, 0x208200) [ 395.810445] R13: 00007ffcda4f3c9f R14: 00007fda302b2300 R15: 0000000000022000 07:50:59 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x112) chdir(&(0x7f0000000000)='./bus\x00') ftruncate(r0, 0x208200) accept4$netrom(r0, &(0x7f0000000100)={{0x3, @null}, [@default, @null, @rose, @default, @null, @remote, @rose, @null]}, &(0x7f0000000180)=0x48, 0x80000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) fsetxattr(r1, &(0x7f0000000200)=@random={'security.', '>\x00%\r\xd6\xe2\x16\x16\xe0\x8d\xdd\x00\x92\xb9\xc64{\xa5h\xfa:\xb3!\xd9\x1f\xad\xb4\xd4\xf4\x14kB\xf2z\xa5CPg\x8d/\xacnO\xe7\x1b\x91\n\xe4\xfc\xc1\xc4>\x11\"=*\x18\x95\xc0\x0f\x15\xce\f\xf3T\a/\xf7\xca\x197\xcd\xd8\x01\x04\xcb<\x0f}\x820\xf3\x92\x17\x86\xf5\xd3~\x1f\xf6C\xedk<\x83\xea5\xe9:\x06\xa1\x05S{\xbfL\xc7\xae\x92eW\'\x91D[i\xc8_\xb563\xd4m\xd9\xc9N\x05\xd1V5\x0f0a\xc5\x93\xb5\b\x01*\xad8\xec\xf1\xfb\xd74?\x04Dp)\x86W\x04N&\xa8\x9c\x1b\xba\xd7\xd4\xba\xa6\xae^\x8a\xee\x15\xa9\xaa\xb5\xaeM\x18\x9e\x91R\x00\x00\x00\x00'}, &(0x7f00000000c0)='#!!()\x00', 0x6, 0x0) 07:50:59 executing program 3 (fault-call:2 fault-nth:35): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 07:50:59 executing program 0: syz_open_dev$vcsu(&(0x7f0000000000), 0x4, 0x2000) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) write$binfmt_script(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0xdc) [ 396.025813] FAULT_INJECTION: forcing a failure. [ 396.025813] name failslab, interval 1, probability 0, space 0, times 0 07:50:59 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) open(&(0x7f0000000000)='./bus\x00', 0x800, 0x40) ftruncate(r0, 0x208200) close(0xffffffffffffffff) 07:50:59 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/17, 0x11}, {&(0x7f00000000c0)=""/240, 0xf0}], 0x2, 0x5, 0x753) 07:50:59 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @private1={0xfc, 0x1, '\x00', 0x1}}, 0x1c) clone(0x9010000, &(0x7f0000000180)="7d0680cb24b00ba9581fb2b89bbbe53b97efb5f264b6b33a1a14bdcf2f4791b2549a178b960149d286919ffe5246f751273018bbfaefdf4ee2c54eb66e44cbc8f515a6bd0ea781a6bf460203ab048d70a6d528369e7d4bbf8a41b341a5edb26ca38bf74eaafa6aad64174a7ca545adbb114135cedd98b0a3133e3b84fbb2268b10d587ecb7dc86020fd97451663041709ca11f6308f9d0c93bbe294c8d4854a748e451de9cc71d05064359e5f6eaf22d9acf446cc4bbfa13fde2d7b3a77d9c6630b0931f88b08f11ff0fabfefc67d6e13dc1153885e3415e455f107ed13de6e63ff91b60d8da28915ef3aacb3ef83449e768e653fc17", &(0x7f0000000040), &(0x7f0000000280), &(0x7f00000002c0)="fcc2f10cffbf4a753f7090dfa953c5beac82c975a507a0b4a02cfd6ca952c92aefc595fcd53e2be517338e6649a900d22efe2977eb0e3fc1387bc1cce0d11801ba9f2d6631d1a8d8ce8293c754c9a7e6b68ece6b29bf679cd20179859791d31a347efffd7844838e0672e9c75b047650b9c0e44797111ae79eabc5044dea9e86d58fa3a80c288c331b15363f15404c86f55f4fdffa7f6a00278fe906af20128d877b76978949917a4c94fd") syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f0000000440)) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) r2 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt(r2, 0xfff, 0xfffffff7, &(0x7f0000000380)="a479396058c8364e179375394d67efcf825a58c4369ec1c39d24afe28a160b62312784099d5713166aa76a9ed663c068eb92cab6527877b7031744e066633cc96638db1668137eeed4f1a1ce4bd71e35a910bf66ca99206b9938eeefa7a794f671907a7c06c5f520bbfd7312d93e6aad0d24a8192ac177850a2fc0bb31783495fd446852648f529a6970cb78175cc0bea8711081e65b84f45dfde193f5a1c4e92f3f33c1820d23deb6", 0xa9) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480), 0x90800, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000000)) 07:50:59 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./bus\x00', 0x3f, 0x3, &(0x7f00000002c0)=[{&(0x7f00000000c0)="9901cd2d56e9a6f94be25f60e872ee2df653cb2933", 0x15, 0x9}, {&(0x7f0000000100)="4832b54156a1b0b09b8d55b0efcaaf7fd58eb23d025bde6aa8ed4531c76894b9b46ae4444db135b172256d2f2c98558adca39b70c31290dae695df03703e629de9a4d95189a2ef8fcb282c0f79fceec152cb34a7b8408135b02f3bcefb563218db3e4cc65eaef7030f83c4f65f9d3423cfe60c909645579c9549298986bce4d8691a9580e8851c9dfa702720242221a4b9bd107d7892afeace964323", 0x9c, 0x81}, {&(0x7f00000001c0)="74aacef3ca34f1fd47ce163bbc6473ed58c2dfd54ef6b71957213e4b43852ba1e601ed382594231d52435fac55e1cee1118582108724b50dca528892fe9691b06718554b7d504609f0616bde1d4f5be21aa4360164d5f904d8aef7f1ba1c6148c7585fb58759506ef6d92971e40c0984a5465c44b3417b1ea90f57637eb8d298e1a98dda2cd493f78071f79a37327bb193b4eca03850c961bdf73996850e64f76e9c7614ffbc93e5153d8ae0709556f76c2b4ca7490634671760c5bb381a4b0eba768c194d9ce67c69ac3c4cc115e8724dbcba09da54d8605796fd0c500a7d914bc4", 0xe2, 0x2}], 0x260080, &(0x7f0000000340)={[{@utf8}, {@map_normal}, {@nocompress}], [{@pcr={'pcr', 0x3d, 0x11}}, {@smackfsdef}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) ftruncate(r0, 0x208200) [ 396.068523] CPU: 1 PID: 24533 Comm: syz-executor.3 Not tainted 4.19.198-syzkaller #0 [ 396.076440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 396.085803] Call Trace: [ 396.088410] dump_stack+0x1fc/0x2ef [ 396.092057] should_fail.cold+0xa/0xf [ 396.095884] ? setup_fault_attr+0x200/0x200 [ 396.100222] ? lock_acquire+0x170/0x3c0 [ 396.104213] __should_failslab+0x115/0x180 [ 396.108465] should_failslab+0x5/0x10 [ 396.108488] kmem_cache_alloc_node_trace+0x244/0x3b0 07:50:59 executing program 0: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x8) ftruncate(r0, 0x208200) [ 396.117377] blk_mq_init_tags+0x6a/0x2b0 [ 396.121456] blk_mq_alloc_rq_map+0x9d/0x230 [ 396.125792] ? elevator_get+0x29/0x170 [ 396.125812] blk_mq_init_sched+0x219/0x730 [ 396.133921] elevator_init_mq+0xf0/0x180 [ 396.137994] blk_mq_init_allocated_queue+0xe1f/0x1300 [ 396.143201] blk_mq_init_queue+0x5c/0xa0 [ 396.147270] loop_add+0x2cb/0x8a0 [ 396.150737] loop_control_ioctl+0x16c/0x480 [ 396.155063] ? loop_lookup+0x1d0/0x1d0 [ 396.158969] ? ksys_write+0x241/0x2a0 [ 396.162765] ? loop_lookup+0x1d0/0x1d0 07:50:59 executing program 0: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x1e4) ftruncate(r0, 0x208200) [ 396.166660] do_vfs_ioctl+0xcdb/0x12e0 [ 396.170564] ? lock_downgrade+0x720/0x720 [ 396.174712] ? check_preemption_disabled+0x41/0x280 [ 396.179717] ? ioctl_preallocate+0x200/0x200 [ 396.184129] ? __fget+0x356/0x510 [ 396.187593] ? do_dup2+0x450/0x450 [ 396.191139] ? vfs_write+0x393/0x540 [ 396.194862] ? fput+0x2b/0x190 [ 396.198065] ksys_ioctl+0x9b/0xc0 [ 396.201529] __x64_sys_ioctl+0x6f/0xb0 [ 396.205428] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 396.210016] do_syscall_64+0xf9/0x620 [ 396.213831] entry_SYSCALL_64_after_hwframe+0x49/0xbe 07:50:59 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ftruncate(r0, 0x208200) [ 396.219027] RIP: 0033:0x4665e9 [ 396.222216] 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 [ 396.241110] RSP: 002b:00007fda302b2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 396.248826] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 396.256108] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 396.263388] RBP: 00007fda302b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 396.270658] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 396.277931] R13: 00007ffcda4f3c9f R14: 00007fda302b2300 R15: 0000000000022000 07:51:00 executing program 3 (fault-call:2 fault-nth:36): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 07:51:00 executing program 0: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x149100, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)=@gettaction={0xc4, 0x32, 0x2, 0x70bd27, 0x25dfdbfb, {}, [@action_gd=@TCA_ACT_TAB={0x54, 0x1, [{0xc, 0x1c, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x20}}, {0xc, 0x1a, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0xc, 0x12, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x9}}, {0xc, 0x1d, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x73f1}}, {0xc, 0x1d, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x44}}, {0x14, 0x3, 0x0, 0x0, @TCA_ACT_KIND={0xf, 0x1, 'tunnel_key\x00'}}]}, @action_gd=@TCA_ACT_TAB={0x44, 0x1, [{0xc, 0x1c, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x3f}}, {0xc, 0x1c, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x3ff}}, {0x10, 0x1e, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'mirred\x00'}}, {0xc, 0x20, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x2}}, {0xc, 0xc, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ipt\x00'}}]}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x0, 0x1}}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1, 0x1}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x20000010}, 0x800) ftruncate(r0, 0x208200) r2 = signalfd4(r0, &(0x7f0000000040), 0x8, 0x81000) mmap$dsp(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000009, 0x810, r2, 0x0) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r0, 0x8983, &(0x7f0000000000)={0x1, 'geneve1\x00', {}, 0x9eb}) 07:51:00 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = socket$l2tp6(0xa, 0x2, 0x73) connect$inet6(r1, &(0x7f0000002240)={0xa, 0x4e21, 0x9, @private1}, 0x1c) ftruncate(r0, 0x208200) [ 396.436319] audit: type=1804 audit(1627199460.063:168): pid=24553 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir097741713/syzkaller.xNAOsi/8/bus" dev="sda1" ino=15300 res=1 [ 396.483279] audit: type=1804 audit(1627199460.103:169): pid=24553 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir097741713/syzkaller.xNAOsi/8/bus" dev="sda1" ino=15300 res=1 07:51:00 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) close(0xffffffffffffffff) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r1, &(0x7f0000000000)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r1, 0x0) setns(r1, 0x80) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r2 = syz_mount_image$fuse(&(0x7f0000001280), &(0x7f00000012c0)='./bus\x00', 0x0, 0x0, 0x0, 0x800000, &(0x7f0000001480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303034303030302c757365725f69643dc07ecac4abda46dd3819bb2b54a6954d1eb211a21e9491d28a3c205b74a5522e1ad74c98d69cd55c840f944237c7dfe8d673ebd3cf0ce52c0a3140a346cd9575f1049b1a0d85f87b94da08b66b8b02b5cbc963b871a260", @ANYRESDEC=0xee00, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',blksize=0x0000000000000400,uid=', @ANYRESDEC=0x0, @ANYBLOB=',fsname=cpuacct.usage_user\x00,obj_type=cpuacct.usage_user\x00,smackfsroot=},mask=MAY_EXEC,mask=^MAY_APPEND,\x00']) mmap(&(0x7f0000240000/0xe000)=nil, 0xe000, 0x2000004, 0x8010, r2, 0x3f33d000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) openat(r3, &(0x7f0000001240)='./bus\x00', 0x48400, 0x28) preadv(r0, &(0x7f0000001200)=[{&(0x7f00000000c0)=""/42, 0x2a}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/59, 0x3b}, {&(0x7f0000001180)=""/69, 0x45}], 0x4, 0xa5cd, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000002, 0x11, r0, 0x99be0000) [ 396.531902] FAULT_INJECTION: forcing a failure. [ 396.531902] name failslab, interval 1, probability 0, space 0, times 0 [ 396.557659] CPU: 1 PID: 24566 Comm: syz-executor.3 Not tainted 4.19.198-syzkaller #0 [ 396.565568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 396.574931] Call Trace: [ 396.577529] dump_stack+0x1fc/0x2ef 07:51:00 executing program 5: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/seq/timer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000040)=0x4) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r4, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x27ffff9, 0x13, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000000140)) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb]}) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r6, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r6, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f00000000c0)={0x10000, 0x1, 0x4, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) lseek(r5, 0x50547686, 0x3) ftruncate(r1, 0x208200) [ 396.581169] should_fail.cold+0xa/0xf [ 396.584988] ? setup_fault_attr+0x200/0x200 [ 396.589326] ? lock_acquire+0x170/0x3c0 [ 396.593318] __should_failslab+0x115/0x180 [ 396.597568] should_failslab+0x5/0x10 [ 396.601377] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 396.606493] blk_mq_init_tags+0x6a/0x2b0 [ 396.610573] blk_mq_alloc_rq_map+0x9d/0x230 [ 396.614905] ? elevator_get+0x29/0x170 [ 396.618808] blk_mq_init_sched+0x219/0x730 [ 396.623048] elevator_init_mq+0xf0/0x180 [ 396.627233] blk_mq_init_allocated_queue+0xe1f/0x1300 07:51:00 executing program 0: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = syz_open_dev$dri(&(0x7f0000000000), 0x9, 0x4240) sendfile(r0, r1, &(0x7f0000000040)=0x1, 0x4000000000000000) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000100)) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000140), 0x10040, 0x0) getsockopt$packet_buf(r2, 0x107, 0x2, &(0x7f0000000180)=""/9, &(0x7f00000001c0)=0x9) [ 396.632442] blk_mq_init_queue+0x5c/0xa0 [ 396.636530] loop_add+0x2cb/0x8a0 [ 396.639997] loop_control_ioctl+0x16c/0x480 [ 396.644332] ? loop_lookup+0x1d0/0x1d0 [ 396.648232] ? ksys_write+0x241/0x2a0 [ 396.652040] ? loop_lookup+0x1d0/0x1d0 [ 396.655942] do_vfs_ioctl+0xcdb/0x12e0 [ 396.659838] ? lock_downgrade+0x720/0x720 [ 396.663997] ? check_preemption_disabled+0x41/0x280 [ 396.669021] ? ioctl_preallocate+0x200/0x200 [ 396.673449] ? __fget+0x356/0x510 [ 396.676911] ? do_dup2+0x450/0x450 [ 396.680457] ? vfs_write+0x393/0x540 [ 396.684188] ? fput+0x2b/0x190 [ 396.687402] ksys_ioctl+0x9b/0xc0 [ 396.690877] __x64_sys_ioctl+0x6f/0xb0 [ 396.694786] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 396.699438] do_syscall_64+0xf9/0x620 [ 396.703287] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 396.708502] RIP: 0033:0x4665e9 [ 396.711678] 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 [ 396.730567] RSP: 002b:00007fda302b2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 396.738267] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 396.745521] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 396.752780] RBP: 00007fda302b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 396.760045] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 396.767297] R13: 00007ffcda4f3c9f R14: 00007fda302b2300 R15: 0000000000022000 07:51:00 executing program 0: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000040), r0) r3 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r3, &(0x7f0000001ff0), 0x10) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$can_bcm(r3, &(0x7f0000000200)={&(0x7f0000000000)={0x1d, r5}, 0x10, &(0x7f0000000100)={&(0x7f0000000180)={0x0, 0x0, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "2c266a1fcf18445a"}}, 0x48}}, 0x0) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r6, &(0x7f0000001ff0), 0x10) r7 = socket(0x11, 0x800000003, 0x0) bind(r7, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r7, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000340)={'gretap0\x00', &(0x7f0000000280)={'erspan0\x00', r8, 0x700, 0x20, 0x8001, 0x5, {{0x23, 0x4, 0x1, 0x3, 0x8c, 0x67, 0x0, 0x5, 0x29, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @private=0xa010100, {[@timestamp={0x44, 0x18, 0xd9, 0x0, 0x1, [0x1, 0x401, 0x7fff, 0x8, 0x1]}, @timestamp_addr={0x44, 0x1c, 0xbd, 0x1, 0x3, [{@remote, 0x3}, {@loopback, 0x4}, {@remote, 0x20080000}]}, @generic={0x94, 0x8, "b07c35559ca7"}, @cipso={0x86, 0x35, 0x3, [{0x6, 0xc, "2ea18c7e1fe44f2802a1"}, {0x5, 0x10, "340fe8f0312914d08fd9d366ddce"}, {0x7, 0x6, "e35bb25f"}, {0x5, 0xd, "8e3b51bcc1c98960c4785e"}]}, @noop, @ra={0x94, 0x4, 0x1}]}}}}}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000380)={0x1d, r9}, 0x10, &(0x7f0000000440)={&(0x7f00000003c0)={0x5, 0x20, 0x8, {0x0, 0xea60}, {0x0, 0xea60}, {0x4, 0x0, 0x0, 0x1}, 0x1, @canfd={{0x2, 0x0, 0x0, 0x1}, 0x17, 0x1, 0x0, 0x0, "38f1141fbf766561de2362852301b46c6ee32956c52dc3ca3c3267e6a24c6cbb3ee739fba59c053f66c22598c7cf9baeb43a0426570e4909a72162e9fa70f50f"}}, 0x80}, 0x1, 0x0, 0x0, 0x40000}, 0x0) sendmsg$MPTCP_PM_CMD_SET_LIMITS(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xf0, r2, 0x300, 0x70bd28, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x2}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x5}, @MPTCP_PM_ATTR_ADDR={0x2c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r5}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x2}]}, @MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r8}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}]}, @MPTCP_PM_ATTR_ADDR={0x28, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @loopback}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}, @MPTCP_PM_ATTR_ADDR={0x48, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @dev={0xfe, 0x80, '\x00', 0x44}}, @MPTCP_PM_ADDR_ATTR_ID={0x5}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x4800}, 0x0) ftruncate(r0, 0x208200) 07:51:00 executing program 3 (fault-call:2 fault-nth:37): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 07:51:00 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) ioctl$BTRFS_IOC_LOGICAL_INO(r0, 0xc0389424, &(0x7f0000000040)={0x5, 0x8, '\x00', 0x0, &(0x7f0000000000)=[0x0]}) 07:51:00 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) close(0xffffffffffffffff) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) fallocate(r1, 0x3, 0xffffffffffffffff, 0x9) [ 396.959907] FAULT_INJECTION: forcing a failure. [ 396.959907] name failslab, interval 1, probability 0, space 0, times 0 [ 397.002973] CPU: 1 PID: 24593 Comm: syz-executor.3 Not tainted 4.19.198-syzkaller #0 [ 397.010888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 397.020252] Call Trace: [ 397.022857] dump_stack+0x1fc/0x2ef [ 397.026502] should_fail.cold+0xa/0xf [ 397.030315] ? setup_fault_attr+0x200/0x200 [ 397.034644] ? lock_acquire+0x170/0x3c0 [ 397.038632] __should_failslab+0x115/0x180 [ 397.042874] should_failslab+0x5/0x10 [ 397.046684] kmem_cache_alloc_node_trace+0x244/0x3b0 07:51:00 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = accept4$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local}, &(0x7f0000000240)=0x10, 0x1c00) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000040)=ANY=[@ANYRESOCT=r3, @ANYRES32, @ANYRESDEC, @ANYRES32]) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000140)={0x0, 0x0, {0x0, @struct}, {}, {0x0, @struct, 0x0}}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000540)={{}, r3, 0xa, @inherit={0x50, &(0x7f0000001540)=ANY=[@ANYBLOB="0000000000000000010000000000000000000000000000000600000000000000020000000000000000000000000000000500000000000000010000000000000002000000000000000200000000000000d6678a9b948d1a8430d66e4fc03e3f92f9a7e364a7974d8d6a5bf95d4d41ac31b0c676b40858496584ba6fd218f15fed919f036f8e231f00baf99a31fd7538ff26aa353087d9721223701af1a6a0571babf1c8898e550d95"]}, @devid=r4}) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f0000000680)={r4, 0xffffffff, 0x0, 0x1}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000540)={0x10, 0x0, {0x7, @usage=0xff, r4, 0x0, 0xfffffffffffffffa, 0x1ff, 0xb, 0x7fff, 0x4, @struct={0xb6, 0x9423}, 0x1, 0x6b, [0x6, 0x6, 0xcf0, 0x80000, 0x4, 0xfffffffffffffff9]}, {0x0, @usage=0x5, 0x0, 0x3462fe77, 0x2, 0x2, 0x2, 0x1, 0x401, @struct={0x4, 0x7}, 0x7, 0x8000, [0xffffffffffffff01, 0xfff, 0x3, 0xffff, 0xd2a5, 0x400]}, {0x100000001, @usage=0x9, 0x0, 0x2, 0x80, 0x0, 0x4, 0x2, 0x18, @usage=0xff, 0x80a8, 0x5, [0xffffffffffffffff, 0x8, 0x9, 0x8, 0x6, 0xc796]}, {0xf3ba, 0x7fffffff, 0x8}}) ioctl$BTRFS_IOC_GET_DEV_STATS(r2, 0xc4089434, &(0x7f00000006c0)={r4, 0x40, 0x0, [0x200, 0x7ff, 0x2, 0x1, 0x4], [0x0, 0xffffffffffffffff, 0x1, 0x2a, 0x3ff, 0x8, 0x1, 0x9, 0x2, 0x1b7, 0x8, 0x5, 0x5, 0x9, 0xb61, 0x4, 0x2, 0x2, 0xfffffffffffffff8, 0x8001, 0x3, 0xe65, 0x5f2, 0x3, 0x1, 0x5, 0x2, 0x6, 0x4, 0x8, 0x6, 0x6, 0x401, 0x0, 0x23, 0x3, 0x3, 0x3, 0x6, 0x5, 0x8, 0x3, 0x5, 0x5, 0x8, 0x5, 0x4, 0x2, 0x7f7, 0xfffffffffffffff9, 0x81, 0x6, 0x8000, 0xffff, 0x80, 0x9, 0x1, 0x9, 0xff, 0xf3, 0x2, 0x7, 0x8, 0x2, 0x20, 0x10000, 0x8, 0x80000000, 0x7ff, 0xffffffffffffff7f, 0x6, 0x9, 0x7, 0x8, 0x5, 0xeb26, 0x9, 0x0, 0x80, 0x5, 0x40, 0x6, 0x4c3, 0x3ff, 0x0, 0x10001, 0x8, 0x5, 0x7, 0x7, 0xea0, 0xfff, 0x3f, 0x8, 0x2, 0x540, 0x49af, 0x3, 0x9, 0x10001, 0x9, 0x6, 0x5, 0x8, 0x400, 0x3ff, 0x0, 0x101, 0x0, 0x40, 0x3ff, 0x9, 0x400, 0x7, 0x3, 0xfffffffffffffffe, 0xb1b, 0x1, 0x6a2, 0x4043, 0x6]}) ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, &(0x7f0000000180)={0x1, 0xfff, @start={r4, 0x0, "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", "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"}, [0x3, 0x9, 0x710, 0x1ff, 0x7f, 0x3, 0x5, 0x2, 0x3, 0x9, 0xffffffff, 0xfffffffffffffffa, 0x6, 0x3, 0x2, 0x81, 0x2, 0x10001, 0x100, 0xfffffffffffffff7, 0xc1, 0x0, 0x4af, 0x4, 0x9, 0x8, 0x7, 0x1, 0x8, 0x229, 0x5, 0x7, 0x1, 0x7fff, 0x4, 0x43, 0x400, 0x100000000, 0x3, 0x2, 0x10000, 0x2f, 0x4, 0xfffffffffffffa2a, 0x9, 0x295, 0x4, 0x9, 0x8, 0x1, 0x8001, 0xfbc, 0x8001, 0xcde, 0x4, 0x80000000, 0x80000001, 0x7, 0x9, 0x7, 0x7fff, 0x7, 0x7, 0x7ff]}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r5, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) [ 397.051814] __kmalloc_node+0x38/0x70 [ 397.055624] sbitmap_init_node+0x123/0x440 [ 397.059868] sbitmap_queue_init_node+0x37/0x6c0 [ 397.064550] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 397.069582] blk_mq_init_tags+0x10d/0x2b0 [ 397.073744] blk_mq_alloc_rq_map+0x9d/0x230 [ 397.078079] ? elevator_get+0x29/0x170 [ 397.081981] blk_mq_init_sched+0x219/0x730 [ 397.086235] elevator_init_mq+0xf0/0x180 [ 397.090310] blk_mq_init_allocated_queue+0xe1f/0x1300 [ 397.095521] blk_mq_init_queue+0x5c/0xa0 [ 397.099593] loop_add+0x2cb/0x8a0 07:51:00 executing program 0: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) [ 397.103059] loop_control_ioctl+0x16c/0x480 [ 397.107397] ? loop_lookup+0x1d0/0x1d0 [ 397.111306] ? ksys_write+0x241/0x2a0 [ 397.115116] ? loop_lookup+0x1d0/0x1d0 [ 397.119014] do_vfs_ioctl+0xcdb/0x12e0 [ 397.122913] ? lock_downgrade+0x720/0x720 [ 397.127074] ? check_preemption_disabled+0x41/0x280 [ 397.132101] ? ioctl_preallocate+0x200/0x200 [ 397.136527] ? __fget+0x356/0x510 [ 397.139989] ? do_dup2+0x450/0x450 [ 397.143539] ? vfs_write+0x393/0x540 [ 397.147265] ? fput+0x2b/0x190 07:51:00 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ftruncate(r0, 0x208200) [ 397.150472] ksys_ioctl+0x9b/0xc0 [ 397.153926] __x64_sys_ioctl+0x6f/0xb0 [ 397.157816] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 397.162401] do_syscall_64+0xf9/0x620 [ 397.166224] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 397.171410] RIP: 0033:0x4665e9 [ 397.174611] 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 [ 397.193518] RSP: 002b:00007fda302b2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 397.201237] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 397.208512] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 397.215785] RBP: 00007fda302b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 397.223061] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 397.230338] R13: 00007ffcda4f3c9f R14: 00007fda302b2300 R15: 0000000000022000 07:51:00 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$SIOCAX25GETINFO(0xffffffffffffffff, 0x89ed, &(0x7f0000000000)) ftruncate(r1, 0x208200) 07:51:00 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22, 0x1009838, @local, 0xfffffffd}, 0x1c) [ 397.249266] Bluetooth: hci2: command 0x0419 tx timeout 07:51:00 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = syz_open_procfs$userns(0x0, &(0x7f0000000000)) preadv(r1, &(0x7f00000013c0)=[{&(0x7f00000000c0)=""/96, 0x60}, {&(0x7f0000000140)=""/202, 0xca}, {&(0x7f0000000240)=""/128, 0x80}, {&(0x7f0000000040)=""/50, 0x32}, {&(0x7f00000002c0)=""/227, 0xe3}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x6, 0x7f, 0xffffffff) syz_mount_image$affs(&(0x7f0000001440), &(0x7f0000001480)='./bus\x00', 0xe1eb, 0x4, &(0x7f0000001700)=[{&(0x7f00000014c0)="d77012861cf758d5b7e9c168541f6b8172cc47b4c71049155907307277ecc241da761848b6983f11bc3b6f27f818816f777fa2e21e9a12c436683fa06c0aa5d3e3c64d973d3d720d9a0c2aea3cd11501845f30369d88c52d71ef030e03884db64ada040ca311f069ea285d452af04abf7b8b415d96c125d0181cd2b9cb91c588bedeec54e15b314d87435ebb49616fc116ec25d4e88f95f92fcead720a35cd6317ca691203e2514ce722", 0xaa, 0x8}, {&(0x7f0000001580)="f129fc27b0e9c37db6e86681b5e75c711e411751cc945a157936abe7ee0b275a0e81203f3c756d228290d6574a0cb85181920e68bd6c0ee40b629a1c7ea762a86943f82c50a88ee22a813b16103f4251dd1334f070e5fc6b7fb865a799846f6ab94a413bc33d2be30b3c837ab4cc2ac2b4fc1bdda5cea2d9bd266f67daab8408fa9066cfc577c1ce8707e4c3b40e08c5a6e35ef670f5cb562468b132ebbfabed327b18169721130f0703", 0xaa, 0x4b}, {&(0x7f0000001640)="2e71c3ab36c1", 0x6, 0x20}, {&(0x7f0000001680)="959e5ce6086bf1a25db3cdf9c3398eb78b4c27078eddc923cbe20bdc872c33c6f5f4f77af5260d5f079c7ab7d1eba4678063ec550989b2f4f97efdd0a1a53493d8eecdd21b67dce2698252", 0x4b, 0x7ff}], 0x40000, &(0x7f0000001780)={[{'\xe5(:^'}, {'ns/user\x00'}, {'ns/user\x00'}], [{@obj_type={'obj_type', 0x3d, '(&{-K-{'}}, {@audit}, {@fsname={'fsname', 0x3d, 'ns/user\x00'}}, {@fowner_eq={'fowner', 0x3d, 0xee01}}, {@obj_type={'obj_type', 0x3d, ']#'}}, {@smackfsdef={'smackfsdef', 0x3d, 'ns/user\x00'}}, {@smackfshat}]}) ftruncate(r1, 0x0) ftruncate(r0, 0x208200) 07:51:00 executing program 3 (fault-call:2 fault-nth:38): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 07:51:01 executing program 0: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f00000000c0)={"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"}) syz_open_dev$audion(&(0x7f0000000000), 0x92, 0x121400) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x50, r1, 0xd9c6c000) ftruncate(r0, 0x208200) 07:51:01 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0xfffffffffffffbff) 07:51:01 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) close(0xffffffffffffffff) open(&(0x7f0000000000)='./bus/file0\x00', 0x0, 0x28) 07:51:01 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) [ 397.470131] FAULT_INJECTION: forcing a failure. [ 397.470131] name failslab, interval 1, probability 0, space 0, times 0 [ 397.486298] CPU: 0 PID: 24632 Comm: syz-executor.3 Not tainted 4.19.198-syzkaller #0 [ 397.494203] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 397.503547] Call Trace: [ 397.506134] dump_stack+0x1fc/0x2ef [ 397.509769] should_fail.cold+0xa/0xf [ 397.513633] ? setup_fault_attr+0x200/0x200 [ 397.517939] ? lock_acquire+0x170/0x3c0 [ 397.521917] __should_failslab+0x115/0x180 [ 397.526151] should_failslab+0x5/0x10 [ 397.529947] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 397.535113] sbitmap_queue_init_node+0x240/0x6c0 [ 397.539875] blk_mq_init_tags+0x16f/0x2b0 [ 397.544021] blk_mq_alloc_rq_map+0x9d/0x230 [ 397.548350] ? elevator_get+0x29/0x170 [ 397.552234] blk_mq_init_sched+0x219/0x730 [ 397.556458] elevator_init_mq+0xf0/0x180 [ 397.560523] blk_mq_init_allocated_queue+0xe1f/0x1300 [ 397.565715] blk_mq_init_queue+0x5c/0xa0 [ 397.569774] loop_add+0x2cb/0x8a0 [ 397.573225] loop_control_ioctl+0x16c/0x480 [ 397.577539] ? loop_lookup+0x1d0/0x1d0 [ 397.581437] ? ksys_write+0x241/0x2a0 [ 397.585234] ? loop_lookup+0x1d0/0x1d0 [ 397.589115] do_vfs_ioctl+0xcdb/0x12e0 [ 397.592999] ? lock_downgrade+0x720/0x720 [ 397.597142] ? check_preemption_disabled+0x41/0x280 [ 397.602165] ? ioctl_preallocate+0x200/0x200 [ 397.606568] ? __fget+0x356/0x510 [ 397.610003] ? do_dup2+0x450/0x450 [ 397.613528] ? vfs_write+0x393/0x540 [ 397.617227] ? fput+0x2b/0x190 [ 397.620425] ksys_ioctl+0x9b/0xc0 [ 397.623942] __x64_sys_ioctl+0x6f/0xb0 [ 397.627816] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 397.632384] do_syscall_64+0xf9/0x620 [ 397.636179] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 397.641361] RIP: 0033:0x4665e9 [ 397.644549] 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 [ 397.663435] RSP: 002b:00007fda302b2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 397.671125] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 397.678374] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 397.685629] RBP: 00007fda302b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 397.692882] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 397.700150] R13: 00007ffcda4f3c9f R14: 00007fda302b2300 R15: 0000000000022000 07:51:01 executing program 5: accept$alg(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r1, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r1, 0x0) accept$alg(r1, 0x0, 0x0) ftruncate(r0, 0x208200) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f00000000c0)={0x101, 0x9, 0x8dbb, {0x7, 0x100}, 0x1b92, 0xffff0002}) 07:51:01 executing program 3 (fault-call:2 fault-nth:39): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 07:51:01 executing program 0: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x208200) 07:51:01 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r0, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, 0x0, 0x10, 0x70bd25, 0x25dfdbff, {}, [@ETHTOOL_A_PAUSE_RX={0x5, 0x3, 0x1}, @ETHTOOL_A_PAUSE_AUTONEG={0x5, 0x2, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000841}, 0x24048001) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) syz_open_dev$sg(0x0, 0x8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) sendto$inet6(r1, &(0x7f0000000180)="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", 0xff, 0x4000, &(0x7f0000000000)={0xa, 0x4e21, 0x9, @empty, 0x8}, 0x1c) sendto$inet6(r1, &(0x7f0000f6f000), 0x0, 0x2200c804, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a, @rand_addr, 0x7}, 0x1c) 07:51:01 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) chdir(&(0x7f0000000000)='./bus\x00') 07:51:01 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x81) ftruncate(r0, 0x208200) close(0xffffffffffffffff) [ 397.916230] FAULT_INJECTION: forcing a failure. [ 397.916230] name failslab, interval 1, probability 0, space 0, times 0 07:51:01 executing program 5: r0 = syz_mount_image$befs(&(0x7f0000000000), &(0x7f0000000040)='./bus\x00', 0x100000000, 0xa, &(0x7f00000006c0)=[{&(0x7f00000000c0)="759c38c71404ed33b463f424c3ab2e1a1d326c7b1af1426612b72086517b5aba90b0b55334079c49fec5372a7125700be5768f379c3320ed892da87d4b5f9eda68e45ea6c1c7c17850e278f42ad1bc7abd9932be4094ed83b93c25f4f8627a5b71387da1b429e437f4c3b30d32f4f6c8292d6b53f40f2a6d91d6469552e59e6ba62966e1c9c08d04a1708d057869c2e949205153078a6b8ab227600894a2131c3d531abf1f39671dfe5753bf06e8e4c72ec4ea86baaca7", 0xb7}, {&(0x7f0000000180)="27ff902e5ca0768403a76e85788e8201f21da3933279cbd4f6b5cfa0736736fd164a6215256100a74adb4a98bc6103383652bc7f703f0affd73cfb1ce51a45df3ae28605bef452b4fb72b414ee56094da4869a0ba7ed640bbc140a423eb21b02f0644c95cc013c914d959f975b90f47fdfdd0f", 0x73, 0xffff}, {&(0x7f0000000200)="bd51581674b36feddd30469231b3de795021a2fd2d13da668b7c3c97178042a3a3758ba007dc00c1443aad8b57acf7a4fa331b466ae133e2646695b5ec3f65c37dda43f8ccc8c65bf1b4680a44d7306346f2156ef47e39d4b8b260bc1d201ca80d00ae58", 0x64, 0x4}, {&(0x7f0000000280)="ab4067028ab8492253a6eec66a50c687f1759587b505dee365dc8d811d7c7e0a76afb63416ff0467215a4fee10efe21eba772c5cba75f0c65ac25f00fed252e4e8312d5c9a8023f6f4c3e9f90511789c75bdc6c52ac96b5300286913cbba9df28e43d02380000000", 0x68, 0x9}, {&(0x7f0000000300)="92c94d967475168620a03477544bf2f6bad61a5bca84c9424f1396591bace2a31d1e39f33af49cc7aa9bdcd3786ca406e63a1692094cfba8d8f178142ec07853e0ff974971c66f5ae824b4a3af122da08029cbcce437c76720babb240f6c3d5f2ceff26a64172a4caf7501fb91e835996d31feeb059ceeefffb403b23e56928ee789f8cd04d8e09251b3495c62987b7a7922346e02959d37d16ad20d134a247134562ef9a3", 0xa5, 0x4d1c8e7a}, {&(0x7f00000003c0)="f06b296a59", 0x5, 0x7}, {&(0x7f0000000400)="baec70718e34", 0x6, 0x2}, {&(0x7f0000000440)="058c007954f1b9a31a3f3b8f487ca4c57d5e3ae6ac16668b6a5c040c4839c2ffad9d604a0e8208336c2e76f3d17dccad0f919a18ebaf23bf73246ebca807c397a7a2dc1bcc3b7b2a9570bb1bed04988812bdd70b86c5becbb18beafc3eebff40655df96e410ee34b68fa848bf7559f00e0ee9952e9abae05be7612aeef67408812d3fe1aecb4cb08db724b5d601d78a78daa4eae570092ac3c3ed50e22eae36a111e07badb6e79f17a859101c0a81fcb8f53100b4b2a01d23a82d84fc2ee46057367739f1c86d820183cd64755fa838f7fc723c3ee14b71190a37711a60a28d8d947d3cf5884d2fc8b03", 0xea, 0xea2b}, {&(0x7f0000000540)="aaa1baddab8e2dd615062f9fa2f461aba0d97cd20b13a4d36dc2bfde84c6d531065276c13a5ce39d482bfd16f775a0174b7e11ccd15e8fc5915c16a59c64ca9bd50afaa801b62cf9b061328a9c12b79569b99a6f295884bcad6ee4f2f691ec0bafc8b6c4b42b334749be0e78d918996a87c3901d96741b299b8580635b51bc573a13f5c304774252bd80686c", 0x8c, 0xfff}, {&(0x7f0000000600)="04557e13e8e4d4ff439a1f9246945572e6c074e63e19dc05ff99a14dba68c797085ad76539f7016a3ab49d7f8c982a6dc0859d8852baa762cb7daf52103be9cc8c254b6bc7377e889633186f67d8b761ae9cb6afe3a743227735f18f95e0dd5c87afd90e2ae393fe56400cb7b1c2eef5683dc9ea0b11f81010cc302518d2b8c8b02b1cc515ba3351e14af33a886274a010ec8566bf76083be65f50ab7f75aa2f3df180d41a95d0230bbfc5887fd53fc5", 0xb0, 0x5}], 0x83200c, &(0x7f00000007c0)={[{}], [{@smackfsroot}, {@smackfsdef={'smackfsdef', 0x3d, '\xf3+[{]&('}}]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY(r0, 0x5000940f, &(0x7f0000000800)={{r1}, "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"}) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x208200) write$P9_RCREATE(r1, &(0x7f0000001800)={0x18, 0x73, 0x1, {{0x1, 0x3, 0x1}, 0x5}}, 0x18) [ 397.966893] CPU: 1 PID: 24660 Comm: syz-executor.3 Not tainted 4.19.198-syzkaller #0 [ 397.974808] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 397.984172] Call Trace: [ 397.986779] dump_stack+0x1fc/0x2ef [ 397.990424] should_fail.cold+0xa/0xf [ 397.994246] ? setup_fault_attr+0x200/0x200 [ 397.998582] ? __lockdep_init_map+0x100/0x5a0 [ 398.004170] __should_failslab+0x115/0x180 [ 398.008422] should_failslab+0x5/0x10 [ 398.012232] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 398.017349] __kmalloc_node+0x38/0x70 [ 398.021160] blk_mq_alloc_rq_map+0xdf/0x230 [ 398.025480] ? elevator_get+0x29/0x170 [ 398.029354] blk_mq_init_sched+0x219/0x730 [ 398.033579] elevator_init_mq+0xf0/0x180 [ 398.037636] blk_mq_init_allocated_queue+0xe1f/0x1300 [ 398.042813] blk_mq_init_queue+0x5c/0xa0 [ 398.046867] loop_add+0x2cb/0x8a0 [ 398.050307] loop_control_ioctl+0x16c/0x480 [ 398.054611] ? loop_lookup+0x1d0/0x1d0 [ 398.058574] ? ksys_write+0x241/0x2a0 [ 398.062359] ? loop_lookup+0x1d0/0x1d0 [ 398.066230] do_vfs_ioctl+0xcdb/0x12e0 [ 398.070118] ? lock_downgrade+0x720/0x720 [ 398.074266] ? check_preemption_disabled+0x41/0x280 [ 398.079270] ? ioctl_preallocate+0x200/0x200 [ 398.083667] ? __fget+0x356/0x510 [ 398.087105] ? do_dup2+0x450/0x450 [ 398.090628] ? vfs_write+0x393/0x540 [ 398.094326] ? fput+0x2b/0x190 [ 398.097547] ksys_ioctl+0x9b/0xc0 [ 398.100985] __x64_sys_ioctl+0x6f/0xb0 [ 398.104861] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 398.109425] do_syscall_64+0xf9/0x620 [ 398.113213] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 398.118382] RIP: 0033:0x4665e9 [ 398.121597] 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 [ 398.140484] RSP: 002b:00007fda302b2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 398.148174] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 398.155466] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 07:51:01 executing program 0: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) [ 398.162772] RBP: 00007fda302b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 398.170021] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 398.177297] R13: 00007ffcda4f3c9f R14: 00007fda302b2300 R15: 0000000000022000 07:51:01 executing program 3 (fault-call:2 fault-nth:40): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 07:51:01 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000000)='./bus\x00', 0x40, 0x162) 07:51:01 executing program 0: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) 07:51:02 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x8d) ftruncate(r0, 0x208200) [ 398.426960] FAULT_INJECTION: forcing a failure. [ 398.426960] name failslab, interval 1, probability 0, space 0, times 0 [ 398.469743] audit: type=1804 audit(1627199462.103:170): pid=24689 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir264692858/syzkaller.hUPRWk/639/bus" dev="sda1" ino=15320 res=1 [ 398.486441] CPU: 1 PID: 24688 Comm: syz-executor.3 Not tainted 4.19.198-syzkaller #0 [ 398.501429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 398.510793] Call Trace: [ 398.513405] dump_stack+0x1fc/0x2ef 07:51:02 executing program 0: r0 = socket$l2tp(0x2, 0x2, 0x73) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000002800)='cpuset.effective_mems\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r2, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r2, 0x0) r3 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r3, &(0x7f0000001ff0), 0x10) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$can_bcm(r3, &(0x7f0000000200)={&(0x7f0000000000)={0x1d, r5}, 0x10, &(0x7f0000000100)={&(0x7f0000000180)={0x0, 0x0, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "2c266a1fcf18445a"}}, 0x48}}, 0x0) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r6, &(0x7f0000001ff0), 0x10) r7 = socket(0x11, 0x800000003, 0x0) bind(r7, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r7, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$can_bcm(r6, &(0x7f0000002840)={&(0x7f0000000000)={0x1d, r8}, 0x10, &(0x7f0000000100)={&(0x7f0000002880)={0x6, 0x214, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{0x0, 0x1, 0x1}, 0x1c, 0x2, 0x0, 0x0, "1f6e25af4d9ebe53d978649d893d75591d12a4bd915c3e7aa69875df76fcd80b10eecae6728c11b71096f60468a214404f66c540b5ed257e25ffbdb331d80343"}}, 0x80}, 0x1, 0x0, 0x0, 0x40140d1}, 0x0) sendmmsg$inet(r2, &(0x7f0000002740)=[{{&(0x7f00000000c0)={0x2, 0x4e23, @loopback}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000100)="e9d67fd4c2a67b0969cbe87cfaae800ac2f752386a9acaf7f138d642b30001852f416f885ae16eb60c987f98b55f67004a90d3475c47bd6be157b73ff8f8fbb5de44526053613461d4996b894bdb6616646d7a5f29d68863e014acd76258e95dfb7f5aa4861740c2491a1f77cf8c9853a544e56c98ef144f9b8246a7b7b7", 0x7e}], 0x1, &(0x7f00000001c0)=[@ip_ttl={{0x14, 0x0, 0x2, 0x1000}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @broadcast}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x40}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r5, @dev={0xac, 0x14, 0x14, 0x29}, @dev={0xac, 0x14, 0x14, 0x17}}}}], 0x70}}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000240)="a49db727f13d7232cb6c50b36d777c542283c2a4631a7ee1b6e3ce9a3adcb3e3474cc5b1a1a45e741fc687aa6f3b2088a77f512dba34b4053f1fe31cc6ed323949afc447040ff0980eb626eeaba472ef92f087f42a54acba8c687234d3bdd86a26411e853f06cd9db925d10688210cc494d84413f54796972ff2d88d0eb096d295d7e1f17adc1ca9c28da7443d09a385df94743463d20593a50609a104300acaaad25678103a082418f26890afd01390d423016a44acd5b758edfaf9338265a4c874a73b5409a80321ea42b514b677488f144a5c9102e5ce8b7ab13e", 0xdc}, {&(0x7f0000000340)="cabb984aed4dce32e7bb40d5ff646390abc08bd6b8c036cb77472971ae3e3b6da2a5b3702328396c3eab480d94498ae238ca2c446237d2220d3d", 0x3a}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="d13d7f3ab87868e77d618521918436decb56fd1c8c5437f3e184a24e3213bdc5693147b535cbeaa23720bbd78063f37f77523f63d9fcf74c4b715dde142442fa4661e0bf06a5a5eefeb9e44fc0e7e25c85e24f852e43c00edf063034b7c4fd1b7f03a01b6bd97edfc1dcf4b159dc656de49955af795b589313f31d97c3b78f61fb4cd497d7992b7d24f34921a7a630c454ce034dd7d0b83f640dbe6b70ac0b43fa1dc17eaacf3cf6ff646cb287033837fef70b", 0xb3}], 0x4, &(0x7f0000001480)=[@ip_ttl={{0x14, 0x0, 0x2, 0x1f}}, @ip_ttl={{0x14, 0x0, 0x2, 0x5}}, @ip_ttl={{0x14}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x5}}], 0x60}}, {{0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001500)="d2808ee6f5", 0x5}, {&(0x7f0000001540)="5c860251e933a3de0499639ade4a65fbb1a973807f923f9512853d3844f10064edcb586a9341e3b626d304eaf4312fbb35c1cfa66d77", 0x36}, {&(0x7f0000001580)="3f3555a630520587e50e7e2e6367443bce8edccd1c32b21a1878db0d3346c691f9909f1d0e515e540e5e222cdea47249804902e2fc876e4c1352ec83ef2649ab35f554c211454f38432c45255bb596c21b1d5faf658059a8aa0282309948a96ce27426a0611fb879fdbfdd42b3cf5826d72c16d16996439d17863ded393dfd8788af9d98d888cf9a05de4954", 0x8c}, {&(0x7f0000001640)="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", 0x1000}], 0x4, &(0x7f0000002680)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r8, @empty, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, @ip_retopts={{0x68, 0x0, 0x7, {[@ra={0x94, 0x4}, @cipso={0x86, 0x44, 0x2, [{0x2, 0xc, "7a77a2b26b96e584d63b"}, {0x17096f86b7132aa8, 0xc, "ca0f3bb9c952b1a91ceb"}, {0x1d78fe4c6f7bbd71, 0xd, "1abf1778dcda80542d1b9b"}, {0x2, 0x5, "36c8d0"}, {0x5, 0xb, "bb55ead9daece31820"}, {0x0, 0x9, "e28e9e2cece3ac"}]}, @ra={0x94, 0x4}, @lsrr={0x83, 0xb, 0x5, [@loopback, @initdev={0xac, 0x1e, 0x0, 0x0}]}]}}}], 0x88}}], 0x3, 0x8000) [ 398.517048] should_fail.cold+0xa/0xf [ 398.520868] ? setup_fault_attr+0x200/0x200 [ 398.525200] ? __lockdep_init_map+0x100/0x5a0 [ 398.529709] __should_failslab+0x115/0x180 [ 398.533951] should_failslab+0x5/0x10 [ 398.537761] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 398.542905] __kmalloc_node+0x38/0x70 [ 398.546724] blk_mq_alloc_rq_map+0xdf/0x230 [ 398.551056] ? elevator_get+0x29/0x170 [ 398.554955] blk_mq_init_sched+0x219/0x730 [ 398.559218] elevator_init_mq+0xf0/0x180 [ 398.563292] blk_mq_init_allocated_queue+0xe1f/0x1300 07:51:02 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x2b) ftruncate(r0, 0x208200) close(0xffffffffffffffff) r1 = socket$l2tp(0x2, 0x2, 0x73) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r1, 0x84009422, &(0x7f00000000c0)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct}}) [ 398.568494] blk_mq_init_queue+0x5c/0xa0 [ 398.572568] loop_add+0x2cb/0x8a0 [ 398.576035] loop_control_ioctl+0x16c/0x480 [ 398.580370] ? loop_lookup+0x1d0/0x1d0 [ 398.584269] ? ksys_write+0x241/0x2a0 [ 398.588076] ? loop_lookup+0x1d0/0x1d0 [ 398.591976] do_vfs_ioctl+0xcdb/0x12e0 [ 398.595879] ? lock_downgrade+0x720/0x720 [ 398.600037] ? check_preemption_disabled+0x41/0x280 [ 398.605065] ? ioctl_preallocate+0x200/0x200 [ 398.609487] ? __fget+0x356/0x510 [ 398.612949] ? do_dup2+0x450/0x450 [ 398.616496] ? vfs_write+0x393/0x540 [ 398.620219] ? fput+0x2b/0x190 [ 398.623427] ksys_ioctl+0x9b/0xc0 [ 398.626888] __x64_sys_ioctl+0x6f/0xb0 [ 398.630787] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 398.635383] do_syscall_64+0xf9/0x620 [ 398.639199] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 398.640761] audit: type=1804 audit(1627199462.113:171): pid=24696 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir264692858/syzkaller.hUPRWk/639/bus" dev="sda1" ino=15320 res=1 [ 398.644415] RIP: 0033:0x4665e9 [ 398.644433] 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 [ 398.644442] RSP: 002b:00007fda302b2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 398.644455] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 398.644468] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 398.712528] RBP: 00007fda302b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 398.719802] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 398.727085] R13: 00007ffcda4f3c9f R14: 00007fda302b2300 R15: 0000000000022000 07:51:02 executing program 1: r0 = creat(&(0x7f0000000500)='./bus\x00', 0x0) r1 = syz_mount_image$qnx6(&(0x7f0000000000), &(0x7f0000000040)='./bus\x00', 0x5, 0x5, &(0x7f00000003c0)=[{&(0x7f00000000c0)="9f44afb4cd1ab392d718cf77d9c41361b8d945759226e5157d70d13db85a930c3ab5342c0695c2575cdf5accc41b3ad5c05337cf0e8bd46f652ab3876ea69293f78939610cda19486f3df80ab109ed5fb0fa38a6ff753e26a5acbab9eac63613abcceae9bdd6cadef5a01cfa8a7bc34d82cc5410fcafd40cfde2e6c4efde246727133780e7b0d50e8dc3b0bf63769e0918039bd6040e2bfc84c0e81674d420b4f7798b4be42280f413f6edfceee6f862fb26dd001a8ecf5d926b755bd4396e8744387428bba71a8b9a8ebe592875bbf2c706cee9de2e5ebe25c418bc064259b5e097a5467fa2dc44410e72f03fb33a0ba550c9bb20a5317c", 0xf8, 0x2}, {&(0x7f00000001c0)="44548941fb04ee746b", 0x9, 0x5e5}, {&(0x7f0000000200)="626c757294d4b4c13b9029866d4767cdd36832c38ac4e9c76477ed594932395e60bd8b427b842864eda08ff717be0b21f67be3f1bf92852415801b021fab843621e77530a2b3e00f093d2491a2d1e854734293d51f9950cba6ff2b8227baf89fd2e89c73f7ada6ee0f1ddccc51a6742b8079e9d4f72ab85c7e37c7343d2a4cd6", 0xde, 0x80}, {&(0x7f0000000280)="f9246a8ba35e36e4919bc310a240af919f572062ef31038e1f72bc231c0d805c1d6bc6c41013321d92693be3957444c1b0d6ae5e6c8ea76f5ec0583aa1c5e2e0fe13c1fd30a1cafc8b32d225da43c638680beb548a81b56d7e4b3e8f68398bdb0a9411f15707e96e88af654e0e930f24fe98b5ba0de041d6bbe60f928e60270eaa8b2ba7e4b0462d8518ba27051236570df2859ec7a99b11a2", 0x99}, {&(0x7f0000000340)="960a006380e8e36b5edc40c707cef2af2dbe1caba605771db17fe07b1e28b4772da99cfabff033eaee0129c379cbaf86e20238f35baa2ec9056878ea9d0922085f59bf8e616f2ccbd87d5fca538c00bbd43916a112f9abfa", 0x58, 0xb}], 0x2880404, &(0x7f0000000740)=ANY=[@ANYBLOB="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"]) close(r1) ftruncate(r0, 0x208200) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) uselib(&(0x7f0000000080)='./bus\x00') preadv(r1, &(0x7f0000000700)=[{&(0x7f0000000540)=""/81, 0x51}, {&(0x7f00000005c0)=""/51, 0x33}, {&(0x7f0000000600)=""/221, 0xdd}], 0x3, 0xffffffff, 0xfffffff8) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000004c0)=0x80000000) 07:51:02 executing program 3 (fault-call:2 fault-nth:41): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 07:51:02 executing program 0: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000080)={r4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback}}}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={r4, @in6={{0xa, 0x7, 0x5, @remote, 0x1}}, 0x37, 0x7, 0x456, 0x4, 0x3260}, &(0x7f0000000040)=0x98) open$dir(&(0x7f0000000000)='./bus\x00', 0x20000, 0x34c) 07:51:02 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f00000000c0)={"43c6c66507a393b9cde94caaa4f9206b", 0x0, 0x0, {0x4, 0xfffffff8}, {0x0, 0x40002}, 0x5, [0x2, 0x9, 0xffff, 0x7f, 0x40, 0x0, 0x7, 0x7, 0x4, 0x3, 0x2, 0x7, 0x2fd, 0x9494, 0x4, 0x3]}) close(0xffffffffffffffff) [ 398.951486] FAULT_INJECTION: forcing a failure. [ 398.951486] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 398.967046] audit: type=1804 audit(1627199462.593:172): pid=24710 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir948495980/syzkaller.R05evz/638/bus" dev="sda1" ino=15319 res=1 [ 398.974186] CPU: 1 PID: 24707 Comm: syz-executor.3 Not tainted 4.19.198-syzkaller #0 [ 398.998735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 399.008113] Call Trace: [ 399.010715] dump_stack+0x1fc/0x2ef [ 399.014362] should_fail.cold+0xa/0xf [ 399.018179] ? setup_fault_attr+0x200/0x200 [ 399.022521] __alloc_pages_nodemask+0x239/0x2890 [ 399.027285] ? kasan_kmalloc+0x139/0x160 [ 399.031362] ? __kmalloc_node+0x4c/0x70 [ 399.035353] ? blk_mq_alloc_rq_map+0x120/0x230 [ 399.039951] ? blk_mq_init_sched+0x219/0x730 [ 399.044368] ? elevator_init_mq+0xf0/0x180 [ 399.048612] ? blk_mq_init_allocated_queue+0xe1f/0x1300 [ 399.053984] ? blk_mq_init_queue+0x5c/0xa0 [ 399.058239] ? loop_add+0x2cb/0x8a0 [ 399.061881] ? ksys_ioctl+0x9b/0xc0 [ 399.065512] ? __x64_sys_ioctl+0x6f/0xb0 [ 399.069581] ? do_syscall_64+0xf9/0x620 [ 399.073566] ? should_fail+0x142/0x7b0 [ 399.077465] ? fs_reclaim_release+0xd0/0x110 [ 399.081881] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 399.086723] ? setup_fault_attr+0x200/0x200 [ 399.091054] ? lock_acquire+0x170/0x3c0 [ 399.095045] ? check_preemption_disabled+0x41/0x280 07:51:02 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) r1 = dup(r0) openat$cgroup_ro(r1, &(0x7f0000000b40)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) write$FUSE_INTERRUPT(r0, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r0, 0x0) ioctl$CHAR_RAW_BSZGET(r1, 0x80081270, &(0x7f0000000b80)) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000480)=0x10001) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x208200) recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/21, 0x15}, {&(0x7f0000000200)=""/207, 0xcf}, {&(0x7f0000000300)=""/182, 0xb6}, {&(0x7f00000003c0)=""/50, 0x32}], 0x4}, 0x60) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x58, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @broadcast}, @in6={0xa, 0x4e23, 0x20, @ipv4={'\x00', '\xff\xff', @broadcast}}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e21, 0xb25, @loopback}]}, &(0x7f0000000180)=0x10) fstat(r2, &(0x7f0000000000)) r3 = syz_mount_image$nilfs2(&(0x7f00000007c0), &(0x7f0000000800)='./bus\x00', 0x3, 0x1, &(0x7f0000000900)=[{&(0x7f0000000840)="a07a7a23919c69e75f7758c91cd189a0662a187545b1dab8c68d08557a3c332eb5e9eab328e52eeb81973a612047b877ea0661422d0bf0667d4ac14c3731edc773387ce1d600739b8d46d70949ac743824067cbe901b813097c4b1361937893de0b6973aab01ca1d8cb4f7d52c138e8e7d59b39d4c010986d525064882ba5be7a43e34019c770ee66307000054e26e90edcd176c815aefca87eaf30c59ee", 0x9e, 0x5}], 0x800000, &(0x7f0000000940)={[{@order_strict}, {@order_relaxed}, {@nobarrier}, {@discard}, {@snapshot={'snapshot', 0x3d, 0x3}}], [{@smackfsroot={'smackfsroot', 0x3d, 'batadv_slave_1\x00'}}]}) ioctl$EXT4_IOC_GROUP_EXTEND(r3, 0x40086607, &(0x7f00000009c0)=0x40a) r4 = accept4(0xffffffffffffffff, &(0x7f0000000700)=@x25={0x9, @remote}, &(0x7f0000000780)=0x80, 0x0) r5 = socket$pptp(0x18, 0x1, 0x2) write$binfmt_script(r5, &(0x7f0000000a00)={'#! ', './bus', [{}, {0x20, 'syztnl0\x00'}, {0x20, ' \x01\x00'}, {0x20, ',*'}, {0x20, '[\\[*#-'}, {0x20, 'cpuacct.usage_user\x00'}, {0x20, 'discard'}, {0x20, 'syztnl1\x00'}, {0x20, 'order=relaxed'}], 0xa, "77165151a0cf2cb88659efa501ecd212b7117ce25ec47294336190bf7722bc2cabb4b40f457596f23c5b1c42aa6d1f36accf65551ad4377391a96e316362f6bf6aee834db814904fc0e4d20d3aba324f709c5b4b973e832cfdc0848666b593ab3f4cfd8ddcd6686f32b07feb7208619b8d8a5fb3be1400e6ddf8c6a1d7a3a1accb749a680a394709ab51330b52fcf41cea32a6d35fb1c7001f7d7aac5355d1a3d17f24b3ff6cc79a3a130b43620ad7f04d616610254934574bf1b9abf12040566a2b9c47a4dcc6e4af9ef660ea522823f1e30d94ee3dee"}, 0x12b) syz_genetlink_get_family_id$gtp(&(0x7f00000006c0), r4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r2, 0x89f0, &(0x7f0000000580)={'syztnl1\x00', &(0x7f0000000500)={'syztnl0\x00', 0x0, 0x2f, 0x36, 0xff, 0x10001, 0xc, @local, @rand_addr=' \x01\x00', 0xa8, 0x80, 0x7ff, 0x5}}) sendmsg$nl_route(r2, &(0x7f0000000680)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x200}, 0xffffffffffffffbf, &(0x7f0000000640)={&(0x7f00000005c0)=@dellinkprop={0x5c, 0x6d, 0x10, 0x70bd26, 0x25dfdbff, {0x0, 0x0, 0x0, r6, 0x10040, 0x20000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0x9}, @IFLA_MTU={0x8, 0x4, 0x6}, @IFLA_PHYS_SWITCH_ID={0x6, 0x24, "6dbd"}, @IFLA_GROUP={0x8, 0x1b, 0x5}, @IFLA_WEIGHT={0x8, 0xf, 0x80}, @IFLA_ALT_IFNAME={0x14, 0x35, 'batadv_slave_1\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40040}, 0x4004000) [ 399.100069] ? should_fail+0x142/0x7b0 [ 399.103968] ? setup_fault_attr+0x200/0x200 [ 399.108299] ? __lockdep_init_map+0x100/0x5a0 [ 399.112801] ? find_next_bit+0x105/0x130 [ 399.116879] ? __cpu_to_node+0x7b/0xa0 [ 399.120777] ? blk_mq_hw_queue_to_node+0xc1/0x100 [ 399.125634] blk_mq_alloc_rqs+0x242/0x800 [ 399.129798] ? blk_mq_alloc_rq_map+0xaa/0x230 [ 399.134300] blk_mq_init_sched+0x26c/0x730 [ 399.138549] elevator_init_mq+0xf0/0x180 [ 399.142621] blk_mq_init_allocated_queue+0xe1f/0x1300 [ 399.147832] blk_mq_init_queue+0x5c/0xa0 [ 399.151899] loop_add+0x2cb/0x8a0 [ 399.155367] loop_control_ioctl+0x16c/0x480 [ 399.159693] ? loop_lookup+0x1d0/0x1d0 [ 399.163596] ? ksys_write+0x241/0x2a0 [ 399.167403] ? loop_lookup+0x1d0/0x1d0 [ 399.171298] do_vfs_ioctl+0xcdb/0x12e0 [ 399.175201] ? lock_downgrade+0x720/0x720 [ 399.179361] ? check_preemption_disabled+0x41/0x280 [ 399.184386] ? ioctl_preallocate+0x200/0x200 [ 399.188806] ? __fget+0x356/0x510 [ 399.192267] ? do_dup2+0x450/0x450 [ 399.195809] ? vfs_write+0x393/0x540 [ 399.199529] ? fput+0x2b/0x190 [ 399.202744] ksys_ioctl+0x9b/0xc0 [ 399.206208] __x64_sys_ioctl+0x6f/0xb0 [ 399.210109] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 399.214699] do_syscall_64+0xf9/0x620 [ 399.218510] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 399.223704] RIP: 0033:0x4665e9 [ 399.226904] 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 [ 399.245812] RSP: 002b:00007fda302b2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 399.253535] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 399.260812] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 399.268087] RBP: 00007fda302b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 399.275359] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 399.282729] R13: 00007ffcda4f3c9f R14: 00007fda302b2300 R15: 0000000000022000 07:51:03 executing program 1: semget$private(0x0, 0x2, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x41) ftruncate(r0, 0x208200) 07:51:03 executing program 3 (fault-call:2 fault-nth:42): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 07:51:03 executing program 2: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ftruncate(r0, 0x2) close(0xffffffffffffffff) 07:51:03 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000009c0), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000c80)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000c40)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000080)={0x3, 0x40, 0xfa00, {{0xa, 0x80fe, 0x0, @empty}, {0xa, 0x0, 0x0, @dev}, r1}}, 0x48) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(0xffffffffffffffff, &(0x7f0000000000)={0x4, 0x8, 0xfa00, {r1, 0x1}}, 0x10) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x208200) 07:51:03 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x208200) syz_open_dev$vcsa(&(0x7f0000000040), 0x100000000, 0x18401) [ 399.630877] FAULT_INJECTION: forcing a failure. [ 399.630877] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 399.654707] CPU: 1 PID: 24734 Comm: syz-executor.3 Not tainted 4.19.198-syzkaller #0 [ 399.662625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 399.671984] Call Trace: [ 399.674596] dump_stack+0x1fc/0x2ef [ 399.678245] should_fail.cold+0xa/0xf [ 399.682071] ? setup_fault_attr+0x200/0x200 [ 399.686418] __alloc_pages_nodemask+0x239/0x2890 [ 399.691189] ? kasan_kmalloc+0x139/0x160 [ 399.695276] ? __kmalloc_node+0x4c/0x70 [ 399.699263] ? blk_mq_alloc_rq_map+0x120/0x230 [ 399.703855] ? blk_mq_init_sched+0x219/0x730 [ 399.708273] ? elevator_init_mq+0xf0/0x180 [ 399.712523] ? blk_mq_init_allocated_queue+0xe1f/0x1300 [ 399.717920] ? blk_mq_init_queue+0x5c/0xa0 [ 399.722161] ? loop_add+0x2cb/0x8a0 [ 399.725832] ? ksys_ioctl+0x9b/0xc0 [ 399.729472] ? lock_acquire+0x170/0x3c0 [ 399.733452] ? cache_alloc_refill+0x95/0x340 [ 399.737867] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 399.742724] ? setup_fault_attr+0x200/0x200 [ 399.747067] ? check_preemption_disabled+0x41/0x280 [ 399.752098] ? should_fail+0x142/0x7b0 [ 399.755996] ? setup_fault_attr+0x200/0x200 [ 399.760336] ? __lockdep_init_map+0x100/0x5a0 [ 399.764879] ? find_next_bit+0x105/0x130 [ 399.768955] ? __cpu_to_node+0x7b/0xa0 [ 399.772868] blk_mq_alloc_rqs+0x242/0x800 [ 399.777047] blk_mq_init_sched+0x26c/0x730 [ 399.781300] elevator_init_mq+0xf0/0x180 [ 399.785380] blk_mq_init_allocated_queue+0xe1f/0x1300 [ 399.790595] blk_mq_init_queue+0x5c/0xa0 [ 399.794667] loop_add+0x2cb/0x8a0 [ 399.798136] loop_control_ioctl+0x16c/0x480 [ 399.802471] ? loop_lookup+0x1d0/0x1d0 [ 399.806380] ? ksys_write+0x241/0x2a0 [ 399.810188] ? loop_lookup+0x1d0/0x1d0 [ 399.814085] do_vfs_ioctl+0xcdb/0x12e0 [ 399.817982] ? lock_downgrade+0x720/0x720 [ 399.822136] ? check_preemption_disabled+0x41/0x280 [ 399.827160] ? ioctl_preallocate+0x200/0x200 [ 399.831576] ? __fget+0x356/0x510 [ 399.835035] ? do_dup2+0x450/0x450 [ 399.838582] ? vfs_write+0x393/0x540 [ 399.842305] ? fput+0x2b/0x190 [ 399.845518] ksys_ioctl+0x9b/0xc0 [ 399.848986] __x64_sys_ioctl+0x6f/0xb0 [ 399.852886] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 399.857478] do_syscall_64+0xf9/0x620 [ 399.861288] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 399.866478] RIP: 0033:0x4665e9 [ 399.869672] 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 [ 399.888585] RSP: 002b:00007fda302b2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 399.896308] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 399.903584] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 399.910863] RBP: 00007fda302b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 399.918142] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 399.925418] R13: 00007ffcda4f3c9f R14: 00007fda302b2300 R15: 0000000000022000 07:51:03 executing program 0: creat(&(0x7f0000000080)='./bus\x00', 0xa2) link(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='./bus\x00') 07:51:03 executing program 2: syz_mount_image$hfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='umask=00000000000E00000000,id=', @ANYRESHEX, @ANYBLOB=',\x00']) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) close(0xffffffffffffffff) r1 = socket$l2tp6(0xa, 0x2, 0x73) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x3, @remote, 0x7}, 0x1c) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$BTRFS_IOC_LOGICAL_INO(r3, 0xc0389424, &(0x7f0000000100)={0xf890, 0x20, '\x00', 0x1, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0]}) 07:51:03 executing program 1: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)=0xffff) ioctl$RTC_PIE_ON(r0, 0x7005) r1 = creat(&(0x7f0000000080)='./bus\x00', 0xb3) r2 = openat$vmci(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x30, r2, 0xb7844000) ftruncate(r1, 0x208200) 07:51:03 executing program 3 (fault-call:2 fault-nth:43): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) [ 400.202204] hfs: unable to parse mount options 07:51:03 executing program 0: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() rt_sigqueueinfo(r2, 0x3c, &(0x7f0000000040)) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r4 = syz_open_dev$audion(&(0x7f0000000180), 0x10002000000000, 0x200) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r3, &(0x7f00000001c0)={r0, r4, 0xffffffff}) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000000)={{0x9, 0xae, 0xbe68}, 'syz0\x00', 0x43}) r5 = gettid() rt_sigqueueinfo(r5, 0x3c, &(0x7f0000000040)) tkill(r5, 0x2e) r6 = signalfd4(r0, &(0x7f00000000c0)={[0x8000]}, 0x8, 0x80000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r6, 0x40505331, &(0x7f0000000100)={{0xff, 0x76}, {0xe2, 0x80}, 0x3c0, 0x1}) 07:51:03 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=@ipv4_delrule={0x44, 0x21, 0x300, 0x70bd28, 0x25dfdbff, {0x2, 0x10, 0x0, 0xff, 0x7, 0x0, 0x0, 0x8, 0x2}, [@FRA_SRC={0x8, 0x2, @remote}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e24, 0x4e23}}, @FRA_DST={0x8, 0x1, @broadcast}, @FRA_GENERIC_POLICY=@FRA_FWMARK={0x8, 0xa, 0x2}, @FRA_GENERIC_POLICY=@FRA_PROTOCOL={0x5, 0x15, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20008000}, 0x5) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) [ 400.323598] FAULT_INJECTION: forcing a failure. [ 400.323598] name failslab, interval 1, probability 0, space 0, times 0 [ 400.388167] CPU: 0 PID: 24772 Comm: syz-executor.3 Not tainted 4.19.198-syzkaller #0 [ 400.396197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 400.405559] Call Trace: [ 400.408168] dump_stack+0x1fc/0x2ef [ 400.411814] should_fail.cold+0xa/0xf [ 400.415652] ? setup_fault_attr+0x200/0x200 [ 400.419983] ? lock_acquire+0x170/0x3c0 [ 400.423973] __should_failslab+0x115/0x180 [ 400.428362] should_failslab+0x5/0x10 [ 400.432188] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 400.437304] elevator_alloc+0x7a/0x200 [ 400.441213] dd_init_queue+0x20/0x430 [ 400.445025] blk_mq_init_sched+0x395/0x730 [ 400.449285] elevator_init_mq+0xf0/0x180 [ 400.453429] blk_mq_init_allocated_queue+0xe1f/0x1300 [ 400.458791] blk_mq_init_queue+0x5c/0xa0 [ 400.462862] loop_add+0x2cb/0x8a0 [ 400.466327] loop_control_ioctl+0x16c/0x480 [ 400.470655] ? loop_lookup+0x1d0/0x1d0 [ 400.474548] ? ksys_write+0x241/0x2a0 [ 400.478351] ? loop_lookup+0x1d0/0x1d0 [ 400.482243] do_vfs_ioctl+0xcdb/0x12e0 [ 400.486149] ? lock_downgrade+0x720/0x720 [ 400.490314] ? check_preemption_disabled+0x41/0x280 [ 400.495332] ? ioctl_preallocate+0x200/0x200 [ 400.499746] ? __fget+0x356/0x510 [ 400.503208] ? do_dup2+0x450/0x450 [ 400.506748] ? vfs_write+0x393/0x540 [ 400.510462] ? fput+0x2b/0x190 [ 400.513668] ksys_ioctl+0x9b/0xc0 [ 400.517138] __x64_sys_ioctl+0x6f/0xb0 [ 400.521031] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 400.525623] do_syscall_64+0xf9/0x620 [ 400.529439] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 400.534637] RIP: 0033:0x4665e9 [ 400.537831] 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 [ 400.556738] RSP: 002b:00007fda30291188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 400.564457] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665e9 [ 400.571737] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 400.579013] RBP: 00007fda302911d0 R08: 0000000000000000 R09: 0000000000000000 [ 400.586285] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 400.593584] R13: 00007ffcda4f3c9f R14: 00007fda30291300 R15: 0000000000022000 07:51:04 executing program 0: creat(&(0x7f0000000080)='./bus\x00', 0x0) 07:51:04 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x230080, 0x0) r1 = socket$pppl2tp(0x18, 0x1, 0x1) sendfile(r0, r1, &(0x7f0000000040)=0xa, 0x9) 07:51:04 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x9, 0x200) setsockopt$CAN_RAW_FD_FRAMES(r1, 0x65, 0x5, &(0x7f0000000040)=0x1, 0x4) close(0xffffffffffffffff) 07:51:04 executing program 3 (fault-call:2 fault-nth:44): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 07:51:04 executing program 0: ftruncate(0xffffffffffffffff, 0x1208200) ioctl$IOCTL_GET_NUM_DEVICES(0xffffffffffffffff, 0x40046104, &(0x7f0000000000)) [ 400.902535] FAULT_INJECTION: forcing a failure. [ 400.902535] name failslab, interval 1, probability 0, space 0, times 0 [ 400.932240] CPU: 0 PID: 24798 Comm: syz-executor.3 Not tainted 4.19.198-syzkaller #0 [ 400.940148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 400.949514] Call Trace: [ 400.952128] dump_stack+0x1fc/0x2ef [ 400.955770] should_fail.cold+0xa/0xf [ 400.959588] ? setup_fault_attr+0x200/0x200 [ 400.963924] ? lock_acquire+0x170/0x3c0 [ 400.967910] __should_failslab+0x115/0x180 [ 400.972153] should_failslab+0x5/0x10 [ 400.975965] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 400.981166] elevator_alloc+0x7a/0x200 [ 400.985056] dd_init_queue+0x20/0x430 [ 400.988886] blk_mq_init_sched+0x395/0x730 [ 400.993130] elevator_init_mq+0xf0/0x180 [ 400.997199] blk_mq_init_allocated_queue+0xe1f/0x1300 [ 401.002400] blk_mq_init_queue+0x5c/0xa0 [ 401.006465] loop_add+0x2cb/0x8a0 [ 401.009929] loop_control_ioctl+0x16c/0x480 [ 401.014256] ? loop_lookup+0x1d0/0x1d0 [ 401.018153] ? ksys_write+0x241/0x2a0 [ 401.021954] ? loop_lookup+0x1d0/0x1d0 [ 401.025936] do_vfs_ioctl+0xcdb/0x12e0 [ 401.029830] ? lock_downgrade+0x720/0x720 [ 401.033979] ? check_preemption_disabled+0x41/0x280 [ 401.038997] ? ioctl_preallocate+0x200/0x200 [ 401.043415] ? __fget+0x356/0x510 [ 401.046871] ? do_dup2+0x450/0x450 [ 401.050413] ? vfs_write+0x393/0x540 [ 401.054126] ? fput+0x2b/0x190 [ 401.057324] ksys_ioctl+0x9b/0xc0 [ 401.060794] __x64_sys_ioctl+0x6f/0xb0 [ 401.064684] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 401.069270] do_syscall_64+0xf9/0x620 [ 401.073081] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 401.078269] RIP: 0033:0x4665e9 [ 401.081528] 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 07:51:04 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r1, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000001c0)={0xfffffffd, {{0x2, 0x4e22, @local}}}, 0x88) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0xcb, "3c907ab2e7249446e816b5deeab3f72195c78745f6256c3ef01c0a899a5ce9ceb07ed9aa805126a9f0cd198bf1f1b225cb8870846acfde683fed1cd4d5196526c0a2165ae6fd98e51fe39b9b912a8ec6cf328a1b7c04b128a2ff87abef67db8a85372d83dcbddd3bd0c4c49394949d6a5d529b62d361fe99f3e8d782b15254a72636b59606ee4e7174d82b725e343425c35410909d3a1eacc391e8f7826ab1ebe5ed19bbc7a8758afa87f0a1e3f889a95e368087ee6497d48faf7c86e98290bdb5384657749c4a700e9f27"}, &(0x7f0000000000)=0xd3) close(0xffffffffffffffff) 07:51:04 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x50) r1 = dup2(r0, r0) ftruncate(r0, 0x208200) r2 = syz_open_dev$mouse(&(0x7f0000000040), 0x6, 0x410100) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="280000002e00000825bd7000fbdbdf2500000000", @ANYRES32=0x0, @ANYBLOB="00000700f1ff0c00ffff000008000b00d9000000"], 0x2c}, 0x1, 0x0, 0x0, 0x24082000}, 0x4000080) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) fallocate(r1, 0x40, 0xda4c, 0x81) sendfile(r3, r0, &(0x7f0000000000)=0x1, 0x8) 07:51:04 executing program 0: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040), &(0x7f00000000c0)={0x0, 0xfb, 0x2d, 0x1, 0x9, "f857c389a55d254739e55346285afb52", "3efc22a08af6ae6ae6e24c89a310c9568433607d2acd537f"}, 0x2d, 0x2) ftruncate(r0, 0x208200) [ 401.100441] RSP: 002b:00007fda302b2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 401.108163] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 401.115445] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 401.122722] RBP: 00007fda302b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 401.129995] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 401.137269] R13: 00007ffcda4f3c9f R14: 00007fda302b2300 R15: 0000000000022000 07:51:04 executing program 3 (fault-call:2 fault-nth:45): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 07:51:05 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0xc0) ftruncate(r0, 0x208200) [ 401.372943] FAULT_INJECTION: forcing a failure. [ 401.372943] name failslab, interval 1, probability 0, space 0, times 0 [ 401.403078] CPU: 1 PID: 24819 Comm: syz-executor.3 Not tainted 4.19.198-syzkaller #0 [ 401.410990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 401.420363] Call Trace: 07:51:05 executing program 0: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000000c0), 0x80880c, &(0x7f0000000100)={[{@workdir={'workdir', 0x3d, './bus'}}, {@index_off}], [{@dont_appraise}, {@smackfsfloor={'smackfsfloor', 0x3d, '.'}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@dont_hash}]}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fcntl$setstatus(r3, 0x4, 0x46800) [ 401.422972] dump_stack+0x1fc/0x2ef [ 401.426616] should_fail.cold+0xa/0xf [ 401.430432] ? setup_fault_attr+0x200/0x200 [ 401.434764] ? lock_acquire+0x170/0x3c0 [ 401.438747] __should_failslab+0x115/0x180 [ 401.442987] should_failslab+0x5/0x10 [ 401.446876] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 401.452095] __alloc_disk_node+0x69/0x410 [ 401.456250] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 401.461007] loop_add+0x39c/0x8a0 [ 401.464557] loop_control_ioctl+0x16c/0x480 [ 401.468897] ? loop_lookup+0x1d0/0x1d0 [ 401.472799] ? ksys_write+0x241/0x2a0 [ 401.476611] ? loop_lookup+0x1d0/0x1d0 [ 401.480507] do_vfs_ioctl+0xcdb/0x12e0 [ 401.484405] ? lock_downgrade+0x720/0x720 [ 401.488558] ? check_preemption_disabled+0x41/0x280 [ 401.493675] ? ioctl_preallocate+0x200/0x200 [ 401.498115] ? __fget+0x356/0x510 [ 401.501664] ? do_dup2+0x450/0x450 [ 401.505211] ? vfs_write+0x393/0x540 [ 401.508935] ? fput+0x2b/0x190 [ 401.512138] ksys_ioctl+0x9b/0xc0 [ 401.515600] __x64_sys_ioctl+0x6f/0xb0 [ 401.519495] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 401.524087] do_syscall_64+0xf9/0x620 [ 401.527899] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 401.533088] RIP: 0033:0x4665e9 [ 401.536280] 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 [ 401.555271] RSP: 002b:00007fda302b2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 401.562982] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 401.570245] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 401.577502] RBP: 00007fda302b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 401.584759] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 401.592016] R13: 00007ffcda4f3c9f R14: 00007fda302b2300 R15: 0000000000022000 07:51:05 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) [ 401.697799] overlayfs: unrecognized mount option "dont_appraise" or missing value 07:51:05 executing program 0: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmmsg$sock(r1, &(0x7f0000001540)=[{{&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x2, 0x3, 0x2, {0xa, 0x101, 0x9f40, @remote, 0x5}}}, 0x80, &(0x7f0000000600)=[{&(0x7f00000000c0)="da2995844b3ac67f5f71531032f63f280e9326c5234352ba6d0f292a4d0a977b46d574de26264fd831b70845435dc6df4bf876fad9ccdd44030ac96619fbbb2c9efb5534a25e33c87d5a2d77c8ad5bdd50d986", 0x53}, {&(0x7f0000000140)="0bbce4d15a72ca1d042586464490689ecec613a859c52ecdecf18c0f82ee244da2455596905d3d3211494f5ba487b2e41d5cd2dd7c59ad41b5323dc1cd7d50d8185bf4f10078ab14753808320a6d342b4ca05047193756879d4e2200bf0d8bee7124f39aa5a36726c3fcbfdf42ea8aefa2d6cdebf6b58570310884007cf1903a5e60842e77c659a0be0b43725e4f0ea86ec417afc336b814f81809514296078b7f6991f82bb36b11162cfb70ba77fcb08c96485e3e7358a2963e3eee806277d0419918d9db419b32992d4535c6353dd6dd81376c9a3028dcaa84578561b8c4bbe3e1f46880a6560027", 0xe9}, {&(0x7f0000000240)="98e1dfd3101b8bc5b1256e707f32d494ee4e9c539c02b39e9b952a11c1bf65254a6658712670dbe0aa93904aae6bb1ccf3bcfc309a77106df2ad1df5fd3496e675b8f4238b130eae48e7de3719d27535a47f7a7c1c07d7315f6492c29f8dbf5dff519abea11d5d52129cd9781ebbb5e78417c8dba0d0f5c8fae136ddc4decbcfb6fb6f04e6fe17f92db335070b6302f2dfa94b97339c62cd4b912240714dac16b72313117cff821fe82cd64168d8b24288f850eba1f068a5b7c536c39395", 0xbe}, {&(0x7f0000000300)="b057e3c1678f1f9649a0022cb47047735d31a2616f608e5301fbc4d00c8c094e259f678d3ec5b6e04ef5b15fe086915b4da74bbc7ea16b5ed46f7501eb95382b8a4c589d22d386a7834a868b654d65a35a94dd047f6aab21420bbfc3595b6918398962d3fb7306afcd8b693ad0538cea6eaaab2c947f040af89d27c5f54125ab1ae24c09cb2e19b3360ae3d5482c0ce14f84d1678f1dd71561e29a64b8cdcb6947ddad459a6105a92712eda0ef674542583aa57b86efb8c5ddb9de9da402fa78edb596a2b3784e8e29af23ce50ee4ebeda49124a3b95a7576be546505bbea77a918d69f3057ade26f8d2d772ae0f7a9408fc2c6d70f083", 0xf7}, {&(0x7f0000000400)="4c7a710bbcb0bc249c8bf13782dc0e4dd412b5963e35839ec807b40135c3fd6f64ffec94b332fd4cd4782f5a5744d9712dcd540d09fbde5ffec8116c3d7c39ef", 0x40}, {&(0x7f0000000440)="52e4e069f61610d42d64a116e9678e0a3cd7cf3316cbc22f1bff3a139461b286d608dc9f0b20744ddea91e79e4a2fd0148dbcb8f0acafcebd44f484a002597800519c12844882c64001a3433d448ac1d7aa3de6fd6c52dfd34afbf093631750e07c5eec02295edf355cffc83d261cc394cbc19059a7ab0f839fc9ad339d4ad0615b1ac9aca61155666994b5528674a4e71f6b6751d4f0eb2216bfbac1ead5765366306", 0xa3}, {&(0x7f0000000500)="2558eade8e36a2fe19c6906226f50eaa70ca37d943b8bb7164310c0ecb2ec69d49cbc2021f710c5e0830598fd37898c46d81ba326413ec11b2de854c3aa48885c61fae2fe9f9047bc702df735c7e947f71dafca5e86619e37a7a6bc42d0ef0dbfd4a305569537b578c6fe5dbdd305598067979e52ad8da7dfd0d3134882616d732524fb148db16c11523ce49650e416d8fd5db32aa1a3eb5af8a0b97006bf79708c1a1b59e3dfc60051d12616769740006cdcf5eefa4a8d5344155a62d2ac873e80084dc320990c197c373aa20829e2615589e7612", 0xd5}], 0x7}}, {{&(0x7f0000000680)=@l2tp6={0xa, 0x0, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x80000001, 0xffff}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000700)="e97dee5d8b731d1198c1271b3dcbd5a20690f4f6847217b28b846664432f004071d007b7e691f9a904a25444d2d0e00155a55c61cb764e6706d34223398487e0d850a9030b2ad27c890f3a78e6cf495b1436bb62a02d432784b7d2c15cc7059bce3f55d686a95905eae88784ecb9239eba3e8b918af400cc293a5e4ceecec8e9aaa0f6c9972c959801cde0893efb56f478", 0x91}], 0x1, &(0x7f0000000800)=[@timestamping={{0x14, 0x1, 0x25, 0x1f}}, @timestamping={{0x14}}, @txtime={{0x18, 0x1, 0x3d, 0x7f}}], 0x48}}, {{&(0x7f0000000880)=@l2tp6={0xa, 0x0, 0x5, @mcast2, 0x2, 0x3}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000900)="f1b9035802f3cb5d7f84d534327175d80c36df701925da44f58aa303ffbeefc66a43486ecb50492ba21374f301bdf0f7aa409703046ef5ff6d64584a734833cb4bd4f5aa1a542863de715bf6af90a46532290bd82f528ce75eef2550ec8bdfd9380502fd4a60d8d5217159ba132b8312d39d4003a2abfe437e534c7dcf6bb43a295262777d22e83267e8988ad2", 0x8d}], 0x1, &(0x7f0000000a00)=[@mark={{0x14, 0x1, 0x24, 0x91}}, @txtime={{0x18}}], 0x30}}, {{&(0x7f0000000a40)=@nl=@kern={0x10, 0x0, 0x0, 0x1000000}, 0x80, &(0x7f0000000dc0)=[{&(0x7f0000000ac0)="2bac3a563c3dcd581b66e9cf4e14945852bcc5fddb5a2ca3bd9d99c02f93c684290ef1ed3af509a9262327000e30c63b614470606ae08a5fcbb8df860b40acb53e3964710cb43307178c1d3380db315495998f148725ffc2867581c114663b680bd9cb69726be57d28e933e02420f586fe4f1a5d4a5055094411a5a14bf11b28ddf2b548990588806616b7315f8b9932e84f26abd72fac59caa29a05daed977626faff11862f2b51f2070b81bd9d64e53f2b559e344d3b666a617e5d7c545b46efa92c1e946f9bd0c876a76ae277fb36caf8302534c6a88ec5e369984d", 0xdd}, {&(0x7f0000000bc0)="784c669992f1afce53f4779c792e295d7ef3fb64b95af69d266b9213790ac2f55bb96ff4d1856eb71393b1b6c0798cbe205aac7ac70c45843fad6092d4f168d82b239dc65281b68e6f33ec01c602d5eabdae96d1c68a9f0cb450f5a4891e6b3e22318ecc74a09bec00f9fb060bc2136e11053fff3f4b090a8dc1e6221d6863b5404ebc2ecfc6b0914c7a754eea4ec58756d9a2b5131361ae15547fcbe1f2017fc5faa60ed5f73d889c90775dc83a10a65d65056400d91b352a3d17fee34246361c147032c81e3ab6165ea8106544ad40ec2619ef9f78e92ea9f5fad6df3d223919719cca7740841bd7838659a172dffe4aef68", 0xf3}, {&(0x7f0000000cc0)="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", 0xff}], 0x3, &(0x7f0000000e00)=[@txtime={{0x18}}, @txtime={{0x18, 0x1, 0x3d, 0x3}}, @mark={{0x14, 0x1, 0x24, 0xfffff040}}, @mark={{0x14, 0x1, 0x24, 0xfffffffc}}], 0x60}}, {{&(0x7f0000000e80)=@llc={0x1a, 0x304, 0x5, 0x1f, 0x7, 0x0, @random="b7ee0552ee63"}, 0x80, &(0x7f0000001380)=[{&(0x7f0000000f00)="1ee9907266d9be69da54e75cc8d6028717b5dea959baf635296f68f17aa6c68746bd02bc932043b04b270c7c89cf035e8b6a6171f338ced1a44b0315caab48015897124769ce09b5ed424f36bbed6ab823c099c6c623", 0x56}, {&(0x7f0000000f80)="e4d3d10965269f8becd90fcd9f193f8ad8a21be701a7b79c8f9c2d188c674a2971d9c7e1deac68e64f945202cfb1894b58023b822246b1e301541fc1165d223e6df4a86a8eff3dcad82a8ddaf8bd08582e3ba1e50b0b3c280391bd6da39ebc320b6697a9b710f754891a2f41a4df5854e558a4daed0b5a63f822f56538da3da3aa5611f4a968c366d48730823fab8b7e4e", 0x91}, {&(0x7f0000001040)="3470fa6f1f191d2d9c94b2bed8afa65acd435f9f56514d7343f772202a71e94d54ac535469d9f88e4bd9714d18e8ae4d5f5c8df7418193ca7699fc75bc39", 0x3e}, {&(0x7f0000001080)="62939184a99755f8fe0a55c394551c8a27", 0x11}, {&(0x7f00000010c0)="97e511bd2452d31aa1c134c58341e89ede579537d89426a29f42c047ce569e9cf41ff653be320819c62b31e0b76b54e1e66761cf1bed5790c4f8ef1b2f9325121f1ba1f3938de2ac280a062042e8c1bec491d54804e046d15c302cae87e6effd4db09bfe230148b0e385dda140c1f43cdf762563f4277687147646c7bddd2bbe4a589a18c05a440448bb25a55f3e5a18bf75403003366295616f277962fba843b9f8067e6cba7065f2c7a9cebd009e3680b028d9068d4caae54f48b5d51db289d7a8a888208ac3d6b684c550a20780288a20348e10403b4ca796bb98104710", 0xdf}, {&(0x7f00000011c0)="faafb9598a470daed5cb8f1400b792f920", 0x11}, {&(0x7f0000001200)="cd58e909e69d40948695c2a6b41e882dc30147835c5aef64839388649c00c27740370e54fba81ba12b7910453054a1b2e80efe6819c2cee60c7c454edaec89e8a1710b40d2f867fe28569e7a88a4806714640c4ec8f379bbfd8783125370c437d9e5c1f2b64e219b7fd3052d5fdffef2229508181d9767aaa688c314d42381b5e51b82edeb0341cbadcd4cac153ea27fff18a2fb77ee7e596dc8ec63e50263e9cc1dcc299ad10e468eef6ac144f1ba4f8e64d0e3926d2b45fcfd637b0f64a1ab28650e5d55a90c88d9c8c35ba8e6e25fbb87", 0xd2}, {&(0x7f0000001300)="54f2fd204446444c474453952a6e5f3cd648f6909b58cbc413e7652694f18184c6f2733f323bce49d5ed5c03e15902583e8ef5e887e71438cca6bd21fde3283d5697b0b39fb2f04348d0470672a8a1519fba8ebad4e0fca89473", 0x5a}], 0x8, &(0x7f0000001400)=[@timestamping={{0x14, 0x1, 0x25, 0xb78}}, @mark={{0x14, 0x1, 0x24, 0x7}}, @txtime={{0x18, 0x1, 0x3d, 0x101}}, @mark={{0x14, 0x1, 0x24, 0x7}}, @timestamping={{0x14, 0x1, 0x25, 0x94}}], 0x78}}, {{&(0x7f0000001480)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x80, &(0x7f0000001500)}}], 0x6, 0x8000) ftruncate(r0, 0x5) 07:51:05 executing program 3 (fault-call:2 fault-nth:46): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 07:51:05 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000000), 0xfff, 0x40000) ioctl$BTRFS_IOC_SEND(r0, 0x40489426, &(0x7f00000000c0)={{}, 0x3, &(0x7f0000000040)=[0x80, 0x8, 0xffffffffffffff12], 0x3ff, 0x3, [0xfffffffffffffffe, 0xffffffffffffec97, 0x101, 0x7]}) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x208200) [ 401.988321] FAULT_INJECTION: forcing a failure. [ 401.988321] name failslab, interval 1, probability 0, space 0, times 0 [ 402.015254] CPU: 0 PID: 24844 Comm: syz-executor.3 Not tainted 4.19.198-syzkaller #0 [ 402.023164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 402.032522] Call Trace: [ 402.035126] dump_stack+0x1fc/0x2ef [ 402.038763] should_fail.cold+0xa/0xf [ 402.042576] ? setup_fault_attr+0x200/0x200 [ 402.046913] ? lock_acquire+0x170/0x3c0 [ 402.050903] __should_failslab+0x115/0x180 [ 402.055145] should_failslab+0x5/0x10 [ 402.058955] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 402.064061] __kmalloc_node+0x38/0x70 [ 402.067874] disk_expand_part_tbl+0x1b4/0x3a0 [ 402.072382] __alloc_disk_node+0x118/0x410 [ 402.076626] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 402.081209] loop_add+0x39c/0x8a0 [ 402.084671] loop_control_ioctl+0x16c/0x480 [ 402.088993] ? loop_lookup+0x1d0/0x1d0 [ 402.092893] ? ksys_write+0x241/0x2a0 [ 402.096698] ? loop_lookup+0x1d0/0x1d0 [ 402.100591] do_vfs_ioctl+0xcdb/0x12e0 [ 402.104491] ? lock_downgrade+0x720/0x720 [ 402.108647] ? check_preemption_disabled+0x41/0x280 [ 402.113677] ? ioctl_preallocate+0x200/0x200 [ 402.118121] ? __fget+0x356/0x510 [ 402.121588] ? do_dup2+0x450/0x450 [ 402.125130] ? vfs_write+0x393/0x540 [ 402.128856] ? fput+0x2b/0x190 [ 402.132057] ksys_ioctl+0x9b/0xc0 [ 402.135518] __x64_sys_ioctl+0x6f/0xb0 [ 402.139436] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 402.144029] do_syscall_64+0xf9/0x620 [ 402.147841] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 402.153031] RIP: 0033:0x4665e9 [ 402.156228] 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 [ 402.175300] RSP: 002b:00007fda302b2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 07:51:05 executing program 2: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x4) ftruncate(r0, 0x208200) close(0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{0x2, 0x7, 0x80, 0x200}]}) preadv(r2, &(0x7f00000003c0)=[{&(0x7f0000000200)=""/35, 0x23}, {&(0x7f0000000240)=""/159, 0x9f}, {&(0x7f0000000300)=""/134, 0x86}], 0x3, 0x20, 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), r0) sendmsg$ETHTOOL_MSG_COALESCE_SET(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r3, 0x1, 0x70bd2b, 0x25dfdbff, {}, [@ETHTOOL_A_COALESCE_USE_ADAPTIVE_TX={0x5, 0xc, 0x1}, @ETHTOOL_A_COALESCE_TX_MAX_FRAMES={0x8, 0x7, 0x7fffffff}, @ETHTOOL_A_COALESCE_USE_ADAPTIVE_RX={0x5, 0xb, 0x1}, @ETHTOOL_A_COALESCE_RX_USECS={0x8, 0x2, 0x3d}]}, 0x34}}, 0x8005) [ 402.183016] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 402.190291] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 402.197562] RBP: 00007fda302b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 402.204833] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 402.212101] R13: 00007ffcda4f3c9f R14: 00007fda302b2300 R15: 0000000000022000 07:51:05 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x63) setxattr$security_ima(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080), &(0x7f00000000c0)=@v2={0x3, 0x2, 0x3, 0x4, 0xf4, "158ab8d5ae2f4849dbf4b9ef0bb573156d4e4a625035d8809217578a507db987312b0447b6578fe412f993c9118e4578a212fbb472d6722c1683c85419ef23f9099593ef03cf60cfa29dd2dbbb834aa35bf006e95d32922af18c2ed2f9828cea83a6f17bf6fcdaec1aab34a197ec4b0dbd52fc98405f1b13da8590637f2cef9f37fd1bb0692a57e7de216c7839a30a80e01f083bf3952903b294fac4faa4065d8121fce84b05def9d6f0406218cd11655427621c0c7089cb758011719fe6a8ce83e3c1f66ea62508806413e2a39279115589b618d9aecb6b9686262cbe981b743aa6ed61b8c3d154fdacdd9e17f5efc5e0f5d09f"}, 0xfd, 0x1) ftruncate(r0, 0x208200) 07:51:06 executing program 0: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = geteuid() syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000040)='./bus\x00', 0x1, 0x1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="425e423ba766318edad9d0a54c73d765cec0fed2c268b43ab7226991437db04135bbeae342bae47e147eb63d560feed020a29d087690b6f0bd784a9942e6c0f6e83464b5f4b42eefdef267dcf5f987929daff78ef020d228363e4f362e2368da3f804400d1c3e91945ebca1cedfe1599846fafc0b302e4d14d9e18b276b298cea6e517942ccfb66ef2639e81ff0b964cc0c5147686b7f74d91c6795ed60fab02bee185535c2bd1821be21d02b6dd2cca3525fb73068c62cff8525d1de3e7f613b91b9e5ab639c443c8feb0da416f084619ef6d0bd7bdc4afbd539416de63d035d7847d032986e5784665bfb2eecb002d", 0xf0, 0x6}], 0x880, &(0x7f0000000200)={[{@errors_remount}], [{@fscontext={'fscontext', 0x3d, 'user_u'}}, {@dont_hash}, {@euid_eq={'euid', 0x3d, r1}}, {@hash}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@obj_user={'obj_user', 0x3d, '!&'}}, {@smackfsroot}, {@subj_user={'subj_user', 0x3d, '-'}}]}) 07:51:06 executing program 3 (fault-call:2 fault-nth:47): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 07:51:06 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) close(0xffffffffffffffff) open(&(0x7f0000000000)='./bus\x00', 0x4000, 0x1a4) [ 402.626935] FAULT_INJECTION: forcing a failure. [ 402.626935] name failslab, interval 1, probability 0, space 0, times 0 [ 402.663731] CPU: 1 PID: 24860 Comm: syz-executor.3 Not tainted 4.19.198-syzkaller #0 07:51:06 executing program 0: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) r2 = openat$incfs(r1, &(0x7f0000000180)='.log\x00', 0x10000, 0x2) ioctl$FS_IOC_GETVERSION(r2, 0x80087601, &(0x7f00000001c0)) write$FUSE_INTERRUPT(r1, &(0x7f0000000140)={0x10}, 0x10) unlink(&(0x7f00000000c0)='./bus\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r1, 0x0) fsetxattr$security_capability(r1, &(0x7f0000000000), &(0x7f0000000040)=@v2={0x2000000, [{0x6, 0x2}, {0x7, 0x9}]}, 0x14, 0x1) [ 402.671641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 402.681000] Call Trace: [ 402.683599] dump_stack+0x1fc/0x2ef [ 402.687238] should_fail.cold+0xa/0xf [ 402.691054] ? setup_fault_attr+0x200/0x200 [ 402.695384] ? lock_acquire+0x170/0x3c0 [ 402.699374] __should_failslab+0x115/0x180 [ 402.703618] should_failslab+0x5/0x10 [ 402.707444] kmem_cache_alloc_trace+0x284/0x380 [ 402.712134] rand_initialize_disk+0x3b/0xc0 [ 402.716472] __alloc_disk_node+0x234/0x410 [ 402.720972] ? lockdep_hardirqs_on+0x3a8/0x5c0 07:51:06 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_mount_image$qnx6(&(0x7f0000001540), &(0x7f0000001580)='./bus\x00', 0x5, 0x8, &(0x7f0000001a00)=[{&(0x7f00000015c0)="5ca15b92cdd8e2decd906e3ee82bb5419f55960f7da441d091e7e049d52f1b7e7cc9045486c81198b30417b6c1610d98655de90699fe7a99abac", 0x3a}, {&(0x7f0000001600)="e40ed56c682ae94d33f0505859608b97db7636d6dc0ac2db8d3140ed8dca1e0ce012e800a31481f897818000e20a3c4591540d37438da28be55aeade098b05e8fd65114c7f6b0ebd66a408825f3b0258adf4ab7176ae16304cf148fb151862a813053a8b3b2cab8a23ec9ca3e809ca1b7f910e8d83", 0x75, 0x3}, {&(0x7f0000001680)="2632c86402cdaab95ed6da8ff798bc8db9996e0ba24869c6a12ba10ac4e1", 0x1e, 0x76bee03e}, {&(0x7f00000016c0)="a6e5ecb62de005baa8143d36493b9e1989f6bf3b2a200ab2bbe91ac1e11d5dd7762768ccdf8ef28fa0e0431d831c2d7828b3112de8d0df79676460b66f1906033ca8b882109e3a5cb6769757acb18e20", 0x50, 0x1000000000000000}, {&(0x7f0000001740)="cc9e58f2d3042ef1fc8365bfca576e6a6c77abd601410ea70250c2d0454c76ead285e4cfbfc9beeae7995f0a9b9696b4c809385c4e28f8a3105b78177d786f3ae35c03e304b18cbf5ce162120bce3215f340e65ae216feb85504eafeee0cbe663f76ac985a0d3cb2cb53621686a3edce166f6711d600f13636c798d2961a64b7fa0962b1a4d931fe10ce7289bf3055de433a6e69c51ea432349091e9efb2ada2927f4bfd1c256a", 0xa7, 0x7fffffff}, {&(0x7f0000001800)="893cca005c22d8215edb6273bad11a79d649c5de52b1f8105ffba37a5421e3267d0c4d9ef33cd84383b7bf1f5c883905ccda4d28ee149bea4a36547277d2bc51d6fea7c94c268cf2cb11c091feca3de53b6483a00a275e22983b6c43b4c09ce60fad398544f7f4169411ef3c535f91ca0bc80a78afe41fdb38708fabfbfa8d163f68946173009a4fd1c8", 0x8a, 0x1}, {&(0x7f00000018c0)="cd5dbe245fc1aca7271239798a10d498cd639de27f4b386b1e5228b1718f588ad74ebcc74b40e80589f43a56486d4afe1bede26e3617fe8e5885a203146e0cdaf6814f117914722fce4918d27825a0fd8c5d6fe9e866d48af5295c68c8bc5bc741a07fb64489b3f09b359a6b4fedaffb3f73f76f92d381a08ce70ed7345d", 0x7e, 0x4}, {&(0x7f0000001940)="4f84ab82c8fe16a3dbe49555dad36cd5ef9206ffcbaf997b54ab8a80d9f8575112b2d27b4f7bac1622a7116e22b7ef8f3f3cf40e183f8689de87d2b88aec829ccd71de823fa097b973512272adbe3f24b054e1d3658c4d667b8600d18e56e31b6d1b7e60f17d2fe2ff720d294c26a6270cd3ed65595f8a7462f277f6d7ae68763d420854d88170976d8aaad5790e4d44cc21f891d54cb10f", 0x98, 0x8000}], 0x2100ab, &(0x7f0000001ac0)={[{'smackfsroot'}, {'vlan1\x00'}], [{@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@hash}, {@measure}, {@dont_hash}, {@fowner_gt={'fowner>', 0xffffffffffffffff}}, {@hash}, {@fowner_gt}, {@measure}, {@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}]}) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_START_SYNC(r3, 0x80089418, &(0x7f0000000000)=0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f00000002c0)={{}, r4, 0xc, @unused=[0x2, 0x80, 0x9], @devid}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r2, 0xc0c89425, &(0x7f0000001b80)={"ddaf9bad9c8395b4fddfb7da9a23a729", 0x0, r4, {0xbef}, {0x8, 0x8}, 0x8, [0x349, 0x101, 0x7, 0x6, 0x6, 0x0, 0x8, 0xd01c, 0x20, 0x1, 0x1, 0x101, 0x3, 0x1b6d8000, 0x3, 0x5]}) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) write$binfmt_script(r5, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0xd2) sendto$packet(r1, &(0x7f0000000140)="01efc12f1794e67fba55f75988a8", 0xe, 0x0, &(0x7f0000000040)={0x11, 0x1c, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) syz_mount_image$iso9660(&(0x7f0000001d40), &(0x7f0000001d80)='./bus\x00', 0x1, 0x2, &(0x7f0000001e80)=[{&(0x7f0000001dc0)="6c7ee9f193fd90230b79ff747bffae7b3f457bd5c40b56edb914b39809f83f2378e14fad956e225044d7b6332ba652df2c920bdf626f380165d38c9ef3ce80fbe1206ea31d20b11f7360d5788268abd3c911f35c767845354e210cc6ac9d0f7b0f64", 0x62, 0x20}, {&(0x7f0000001e40)="4454309dc3a94d12cc9b7c2e38", 0xd, 0xda}], 0x4, &(0x7f0000001ec0)={[], [{@fsname}, {@smackfsfloor={'smackfsfloor', 0x3d, 'dont_hash'}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@subj_role={'subj_role', 0x3d, 'vxfs\x00'}}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@subj_user}, {@smackfstransmute}]}) write$FUSE_INTERRUPT(r6, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r6, 0x0) getsockopt$bt_hci(r6, 0x0, 0x3, &(0x7f0000001c80)=""/70, &(0x7f0000001d00)=0x46) ftruncate(r0, 0x208200) recvmsg(r6, &(0x7f0000002300)={0x0, 0x0, &(0x7f0000002240)=[{&(0x7f0000001f40)=""/129, 0x81}, {&(0x7f0000002000)=""/231, 0xe7}, {&(0x7f0000002100)=""/7, 0x7}, {&(0x7f0000002140)}, {&(0x7f0000002180)=""/46, 0x2e}, {&(0x7f00000021c0)=""/8, 0x8}, {&(0x7f0000002200)=""/31, 0x1f}], 0x7, &(0x7f00000022c0)=""/51, 0x33}, 0x20) syz_fuse_handle_req(0xffffffffffffffff, 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", 0x2000, &(0x7f0000007080)={&(0x7f0000004340)={0x50, 0xb, 0x0, {0x7, 0x21, 0x5, 0x1144d01, 0x6, 0x0, 0x5, 0x7}}, &(0x7f0000002140)={0x18, 0x0, 0x5, {0x32}}, &(0x7f00000043c0)={0x18, 0x0, 0x9, {0x10001}}, &(0x7f0000004400)={0x18, 0x0, 0x1, {0x7}}, &(0x7f0000004440)={0x18, 0x0, 0x7, {0x1}}, &(0x7f0000004480)={0x28, 0x0, 0x4, {{0x4, 0x5, 0x2}}}, &(0x7f00000044c0)={0x60, 0x0, 0x7, {{0x6, 0x1, 0x51d6000000, 0x6, 0x6, 0x4015, 0x6, 0x3ff}}}, &(0x7f0000004540)={0x18, 0x0, 0x7, {0xa6ee}}, &(0x7f0000004580)={0x18, 0x0, 0x0, {'system_u'}}, &(0x7f00000045c0)={0x20}, &(0x7f0000004600)={0x78, 0x0, 0x0, {0x80000000, 0x9897, 0x0, {0x3, 0x100, 0x52, 0x0, 0x5, 0x9, 0x7, 0x7, 0x3, 0x4000, 0xfcd, 0x0, 0x0, 0xffffff00, 0x18000}}}, &(0x7f0000004680)={0x90, 0x0, 0x7, {0x0, 0x3, 0x4b, 0x9, 0x1, 0x3f, {0x4, 0x7fff, 0x8, 0x8, 0xcaa, 0x1, 0x400, 0x4, 0x1ad3, 0xc000, 0x9, 0x0, 0xffffffffffffffff, 0xff, 0x5}}}, &(0x7f0000004740)={0xb0, 0x0, 0x4d, [{0x4, 0xfcf, 0xb, 0xffffff1a, 'rootcontext'}, {0x2, 0x2, 0x2, 0x6, '(:'}, {0x4, 0x0, 0x0, 0x41}, {0x4, 0x4, 0x4, 0x335, 'hash'}, {0x0, 0x0, 0x7, 0x0, 'staff_u'}]}, &(0x7f0000006980)={0x530, 0xffffffffffffffda, 0x2, [{{0x1, 0x2, 0x2, 0x40, 0x1, 0xfff, {0x6, 0x8, 0x7, 0x5, 0x7, 0xfffffffffffffffc, 0x8d0, 0x9, 0x166, 0xa000, 0x0, 0x0, 0x0, 0x800, 0x8}}, {0x4, 0x8, 0xb, 0xfffff000, 'rootcontext'}}, {{0x4, 0x3, 0x1f, 0x2, 0x3, 0x80, {0x5, 0x7, 0x1, 0x28000000000, 0x10000000000000, 0xffffffffffffffc0, 0x5, 0x9, 0xfffffffb, 0x8000, 0x6, 0x0, 0xffffffffffffffff, 0xf0, 0xfffff69e}}, {0x5, 0x100000001, 0x3, 0x2, '}))'}}, {{0x2, 0x0, 0x9, 0x7f, 0x5cd5, 0x7, {0x6, 0x7306, 0x3, 0x5, 0x400000, 0x54d8, 0x0, 0x9, 0x8, 0x4000, 0x1, 0xffffffffffffffff, 0x0, 0x7, 0xf5}}, {0x0, 0x1, 0x5, 0x5, 'vxfs\x00'}}, {{0x2, 0x2, 0x4, 0x6, 0x3f, 0x4, {0x5, 0xc8, 0x5, 0x4, 0x8, 0x9, 0x3ff, 0xfffffffb, 0x7, 0xc000, 0x2, 0x0, 0x0, 0x6, 0x8}}, {0x2, 0x0, 0x5, 0x3f, 'qnx6\x00'}}, {{0x1, 0x1, 0x9, 0x100000001, 0x1, 0x7, {0x6, 0x9, 0xfffffffffffffff9, 0x14, 0xfffffffffffffffe, 0x3, 0xfca0000, 0xfff, 0x1f, 0xc000, 0x7, 0x0, 0xffffffffffffffff, 0x200, 0x100}}, {0x2, 0x0, 0xb, 0x80000000, 'rootcontext'}}, {{0x3, 0x2, 0x1, 0x2, 0x5, 0x8000, {0x3, 0x7f, 0x1f, 0x9, 0x7ff, 0x1, 0x81, 0x3f, 0x0, 0xc000, 0x80000001, 0x0, 0x0, 0x7, 0xfffffbff}}, {0x2, 0x1b1, 0x1, 0x3ff, '&'}}, {{0x6, 0x1, 0x8, 0x0, 0x5d80000, 0x4, {0x5, 0x3e, 0x101, 0x7fffffff, 0x6, 0x7, 0x7, 0x1, 0x1, 0x4000, 0x2, 0x0, 0xee01, 0xa6, 0xf7e}}, {0x4, 0x3f, 0x9, 0x9, 'dont_hash'}}, {{0x4, 0x0, 0x0, 0x8, 0x3, 0x4, {0x3, 0x612, 0x0, 0x9, 0x8, 0x7, 0x1e25, 0x6, 0x1f, 0x0, 0x401, 0x0, 0x0, 0x7f, 0x4}}, {0x0, 0x5, 0x9, 0x6, 'subj_user'}}]}, &(0x7f0000006f80)={0xa0, 0xfffffffffffffffe, 0x925, {{0x1, 0x0, 0x40, 0x5ae, 0x9, 0x10001, {0x2, 0xfff, 0x7, 0x5, 0xe0, 0x1ff, 0x90a2, 0x9, 0x7, 0xc000, 0x8, 0xee00, 0x0, 0x3, 0x7}}}}, &(0x7f0000007040)={0x20, 0x0, 0x7fffffff, {0x0, 0x4, 0x10001}}}) r7 = syz_mount_image$vxfs(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x5, 0x3, &(0x7f00000014c0)=[{&(0x7f0000000440)="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", 0x1000, 0x8}, {&(0x7f0000000180)="fc31f0f03fa977dc4cb75f23ea08653a3d9f2795754d5ebb36333398a35ea6ce820aeda873f1ffa5739a5ffd28c4d8f6cb7c11b4b15a4f55bb1326bd0f4fffb0ab35c4ca59008230855236812acb221cfb0ba6e67c288a5f9f46d5439d7991f74eb222c061d80a885ffbd8279a2f54642d9bf71b8ea85c08575bc798e59684b6349a3439fa09cd6a307763d7b9fd5991d004ab5135f2f36ba13fd766759c55fb1e9171f94cf34893e70eddd7847d6955a927feea2b7b3c40f800fcda7f80fcf76f58d820bd52b0a3547bcf3ed72db0e3530b673afd5c7d04b138eaf62c974a", 0xdf, 0x480000}, {&(0x7f0000001440)="ca3c1c3c31c9955bf2b8fd0cbefdd0c565fa091c0daeaa7ec1cef13f463213cba47bd2347be9ef2436b710720a67f873ebd45eb602f157f620e8f8113f5bd4bba3ce1454bc173c59c2797d71491ed0dc20d1b7f676bd8cf114bf2d3587a8097659", 0x61, 0x401}], 0x0, &(0x7f0000000100)={[{'('}], [{@smackfsroot={'smackfsroot', 0x3d, '\xff\xff\xff\xff\xff\xff'}}, {@obj_user={'obj_user', 0x3d, '\xff\xff\xff\xff\xff\xff'}}]}) ioctl$BTRFS_IOC_QGROUP_LIMIT(r7, 0x8030942b, &(0x7f0000000280)={0x5, {0x20, 0x85ad, 0x8d, 0x3, 0x71}}) [ 402.725563] loop_add+0x39c/0x8a0 [ 402.729029] loop_control_ioctl+0x16c/0x480 [ 402.733357] ? loop_lookup+0x1d0/0x1d0 [ 402.737250] ? ksys_write+0x241/0x2a0 [ 402.741053] ? loop_lookup+0x1d0/0x1d0 [ 402.744953] do_vfs_ioctl+0xcdb/0x12e0 [ 402.748847] ? lock_downgrade+0x720/0x720 [ 402.753004] ? check_preemption_disabled+0x41/0x280 [ 402.758030] ? ioctl_preallocate+0x200/0x200 [ 402.763141] ? __fget+0x356/0x510 [ 402.766597] ? do_dup2+0x450/0x450 [ 402.770139] ? vfs_write+0x393/0x540 [ 402.773864] ? fput+0x2b/0x190 [ 402.777065] ksys_ioctl+0x9b/0xc0 [ 402.780531] __x64_sys_ioctl+0x6f/0xb0 [ 402.784429] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 402.789026] do_syscall_64+0xf9/0x620 [ 402.792842] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 402.798032] RIP: 0033:0x4665e9 [ 402.801224] 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 [ 402.820127] RSP: 002b:00007fda302b2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 402.827851] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 402.835132] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 402.842415] RBP: 00007fda302b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 402.849701] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 402.856984] R13: 00007ffcda4f3c9f R14: 00007fda302b2300 R15: 0000000000022000 07:51:06 executing program 3 (fault-call:2 fault-nth:48): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 07:51:06 executing program 2: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x80) ftruncate(r0, 0x208200) close(0xffffffffffffffff) [ 402.940857] audit: type=1804 audit(1627199466.574:173): pid=24874 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir097741713/syzkaller.xNAOsi/21/bus" dev="sda1" ino=14001 res=1 07:51:06 executing program 0: utimensat(0xffffffffffffffff, 0x0, 0x0, 0x25c0bff6361356a) ftruncate(0xffffffffffffffff, 0x208200) [ 403.019983] audit: type=1800 audit(1627199466.574:174): pid=24874 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14001 res=0 07:51:06 executing program 0: r0 = creat(&(0x7f0000000000)='./bus/file0\x00', 0x0) ftruncate(r0, 0x208200) 07:51:06 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x200200) close(0xffffffffffffffff) [ 403.123200] FAULT_INJECTION: forcing a failure. [ 403.123200] name failslab, interval 1, probability 0, space 0, times 0 [ 403.150180] CPU: 1 PID: 24883 Comm: syz-executor.3 Not tainted 4.19.198-syzkaller #0 [ 403.158090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 403.167459] Call Trace: [ 403.170072] dump_stack+0x1fc/0x2ef [ 403.173725] should_fail.cold+0xa/0xf [ 403.177626] ? setup_fault_attr+0x200/0x200 [ 403.181956] ? lock_acquire+0x170/0x3c0 [ 403.185941] __should_failslab+0x115/0x180 [ 403.190200] should_failslab+0x5/0x10 [ 403.194011] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 403.199125] __kmalloc_node+0x38/0x70 [ 403.202948] disk_expand_part_tbl+0x1b4/0x3a0 [ 403.207892] __alloc_disk_node+0x118/0x410 [ 403.212139] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 403.216732] loop_add+0x39c/0x8a0 [ 403.220198] loop_control_ioctl+0x16c/0x480 [ 403.224531] ? loop_lookup+0x1d0/0x1d0 [ 403.228437] ? ksys_write+0x241/0x2a0 [ 403.232247] ? loop_lookup+0x1d0/0x1d0 [ 403.236147] do_vfs_ioctl+0xcdb/0x12e0 [ 403.240046] ? lock_downgrade+0x720/0x720 [ 403.244200] ? check_preemption_disabled+0x41/0x280 [ 403.249231] ? ioctl_preallocate+0x200/0x200 [ 403.253656] ? __fget+0x356/0x510 [ 403.257123] ? do_dup2+0x450/0x450 [ 403.260665] ? vfs_write+0x393/0x540 [ 403.264387] ? fput+0x2b/0x190 [ 403.267595] ksys_ioctl+0x9b/0xc0 [ 403.271063] __x64_sys_ioctl+0x6f/0xb0 [ 403.274958] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 403.279553] do_syscall_64+0xf9/0x620 [ 403.283375] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 403.288576] RIP: 0033:0x4665e9 [ 403.291776] 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 [ 403.310684] RSP: 002b:00007fda302b2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 403.318411] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 403.325698] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 403.332983] RBP: 00007fda302b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 403.340272] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 403.347559] R13: 00007ffcda4f3c9f R14: 00007fda302b2300 R15: 0000000000022000 07:51:07 executing program 0: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x1000) ioctl$BTRFS_IOC_GET_DEV_STATS(r0, 0xc4089434, &(0x7f00000000c0)={0x0, 0x800, 0x0, [0xff, 0x4, 0x3, 0x101, 0x3], [0x40, 0x1a3, 0x81, 0x400, 0x0, 0x3, 0x80000001, 0x10000, 0x1341, 0x8, 0x3, 0x12, 0x2885, 0x3, 0x6, 0x9, 0x0, 0x7, 0xfc10, 0x2, 0xfffffffffffffe00, 0x5a45eccc, 0x52a9, 0x444, 0xff, 0xa46c, 0x4b, 0x401, 0x1, 0x4, 0x8001, 0x80, 0x20, 0x2, 0x98, 0x157035ea, 0x101, 0x6, 0x0, 0x8, 0x7, 0x4, 0x6, 0x5, 0x2a21735, 0x100000000, 0x2, 0xffffffffffffff45, 0x68a, 0x8, 0x80000000000, 0x1ff, 0x6, 0x4, 0x7, 0x1, 0x3a7, 0x9, 0x8001, 0x200, 0x8, 0x7fff, 0x7, 0x3, 0x3, 0x9, 0x200, 0x80, 0x6, 0xfffffffffffff801, 0x1000, 0x52e6abdd, 0x80000000, 0x2, 0x7, 0x1, 0x3f, 0x100, 0x74, 0x0, 0x400, 0x3, 0x100000000, 0x8, 0x430, 0xc0, 0x6f, 0x5160, 0x5, 0xfffffffffffffffd, 0x5, 0xa600, 0xeb7, 0x7ff0000000, 0x65, 0x10000, 0x87, 0x5, 0x1, 0x8f, 0x100000000000, 0x2, 0x8, 0x4, 0x0, 0x4, 0x6, 0x4, 0x1, 0x2, 0x100000001, 0x2, 0xb9b9, 0x4, 0x5, 0x1e7ec00, 0x8, 0x6, 0x2, 0x6, 0x8]}) 07:51:07 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x208200) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x8000) 07:51:07 executing program 3 (fault-call:2 fault-nth:49): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 07:51:07 executing program 1: creat(&(0x7f0000000080)='./bus\x00', 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) pipe2(0x0, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f00000004c0)={0x1, 0x0, [{0x6000, 0x0, 0x0}]}) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x7f, 0x7ff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000000002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000100)=0x2e4, 0x4) getdents(0xffffffffffffffff, &(0x7f00000001c0)=""/83, 0x53) getdents64(0xffffffffffffffff, &(0x7f0000000040)=""/200, 0xc8) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/fs/cgroup', 0x0, 0x0) getdents(r1, &(0x7f00000001c0)=""/83, 0x53) getdents64(r1, &(0x7f0000000380)=""/232, 0xe8) dup3(r1, 0xffffffffffffffff, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000200), 0x155002, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r2, &(0x7f0000000240)) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) accept4$rose(0xffffffffffffffff, &(0x7f0000000000)=@short={0xb, @dev, @netrom, 0x1, @bcast}, &(0x7f0000000180)=0x1c, 0x800) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c910ccab00220bc31d41e44f96f67971b8ed8a3dc9eb4133a903d58da08dd1eca653150422bc91e9585fbf8", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xe0}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc310e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6f8968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9af7278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 07:51:07 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x20) ftruncate(r0, 0x208200) io_pgetevents(0x0, 0x1, 0x1, &(0x7f0000000000)=[{}], 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) io_submit(0x0, 0x1, &(0x7f00000013c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x4}]) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00000006c0)={0xe519a50c03340bb3, 0x2, 0x6000, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000380), 0x10000, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r6, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r6, 0x0) io_submit(0x0, 0x5, &(0x7f0000000640)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x8, r0, &(0x7f00000000c0)="4a5f0c1f85d0fef7cfbe3dba0e8fe8f8070ce949c41792ad26ed6e8facbe64557f095aac5df928dbb5d1c1eb663f5c3eb8c93958f6cd52cb357a7f4dc51b38b0f9b3e2f0d6784bda07202915a671ea4d2eafc6b20a62e289119b0c48e9329827e665f2ef4fb89ac21b4507a57d825258d2107c7c28bd2102f479a8f1fc4a2aaba85e03eb88967ebb608e62e39736638224146d1944f34dd1", 0x98, 0x7f, 0x0, 0x3}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0xa4cd, r0, &(0x7f0000000180)="99d89e0ff20bbc33aec354ea4fa106b7665da04947983ad380045d4be1b9b27f9de2c8aba3c603954595d9aaba089cdf82b6a8f3135d98333545890a1706545c856a535ef2e7f01eea951a2434e92119c2e6bd91baf507d681ee0d97f048bf4955df074f313449bc0f4f0589856235b07cd85c784d91a44212ec1d734ba256d4fa1c18bee7294836a8fee2e3d9b69d1623027a2773c2f9a63b21fb2102316bfccd9639a8675f274d69da2dbff2c0b6900969f27dc80dfe9208d910d0d0750fdc6224e116ffb250fde594d54005ce98faf6cbb27d13", 0xd5, 0x5, 0x0, 0x3}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x8, r2, &(0x7f0000000280)="978089f3033ed94b9b73dd187a70cecb533b4ad8ee60f46602738df95283cfdfc89e158bea6b5b6ac6530667e5b25efc8faafcbb9a4fdc82b7e67500794ef27456e526651f692fa49c92c9871b15218b7476a835863e119793eb47b6f444cd2e7058ab03a0b44eb25404349feccfe5b8b4236b110776c7d9108c7ed14fe2dd53759eaa087f6299ecc4af9ed227349b79d9f80c6aa8b95ad932535cac91569d4d7db087d4dc390975e8aca03ea230fad2fdf2392dd3ce434339cb7cb9f8209a2dab547c36f6858d4bbf0e738d16", 0xcd, 0x401, 0x0, 0x899cf2f17b62d0f2, r3}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000400)="ab41dcc81502deeaeb2a9da4e6297de76d7f104e5196f74bc4709b7ef8b8b183ff9fca1c6be6a15a491e62638fba159da3045db005c6819affb85a0a5c9c8293f269e3a49f34ca96cf7bdda05961552e1e9e263646d2b27b3e60b3859aefbdeae0b30f467255a467614b32ac4970c0e35975c83180412b0dfa080d041997563e244faf5d9332db49b4c1878c675fb1d5537d16b5be96ee230cc3fde5ad072950747cfc1cf2eabc9ce64754c012", 0xad, 0x6, 0x0, 0x1, r0}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x2, 0xdf, r5, &(0x7f0000000500)="ca9767d3beaa76d30fc36bfc49d8b603ee388fab4807a55597a5cca52f855a6251b9e6c47f5c29fd92d2664ba84b6fc9fc2656b5140635d633a1895c60c8e0e1627eb8412b8787fd25d688018660ef7740424e3e24e53e66c8622009536d383333d454ca5370265553280b6342ca4b1fd14573b111e19130e51d5b50cd7f33c4c8e2be31c7d818afeb22d41d918bed3a8ea980616a6303283d684aeb3a5af13f4708cc44a544b4024da1f99aeef4747f074c5861641b715b21b697c6f485bb81783484b709da1c08eccb", 0xca, 0x10001, 0x0, 0x0, r6}]) close(0xffffffffffffffff) [ 403.516768] FAULT_INJECTION: forcing a failure. [ 403.516768] name failslab, interval 1, probability 0, space 0, times 0 [ 403.571251] CPU: 1 PID: 24905 Comm: syz-executor.3 Not tainted 4.19.198-syzkaller #0 [ 403.579163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 403.588530] Call Trace: [ 403.591143] dump_stack+0x1fc/0x2ef [ 403.594798] should_fail.cold+0xa/0xf [ 403.598634] ? setup_fault_attr+0x200/0x200 [ 403.602973] ? lock_acquire+0x170/0x3c0 [ 403.606969] __should_failslab+0x115/0x180 [ 403.611221] should_failslab+0x5/0x10 [ 403.615040] kmem_cache_alloc_trace+0x284/0x380 [ 403.619722] rand_initialize_disk+0x3b/0xc0 [ 403.624066] __alloc_disk_node+0x234/0x410 [ 403.628321] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 403.632916] loop_add+0x39c/0x8a0 [ 403.636396] loop_control_ioctl+0x16c/0x480 [ 403.640729] ? loop_lookup+0x1d0/0x1d0 [ 403.644637] ? ksys_write+0x241/0x2a0 [ 403.648458] ? loop_lookup+0x1d0/0x1d0 [ 403.652372] do_vfs_ioctl+0xcdb/0x12e0 [ 403.656277] ? lock_downgrade+0x720/0x720 [ 403.660436] ? check_preemption_disabled+0x41/0x280 [ 403.665469] ? ioctl_preallocate+0x200/0x200 [ 403.669899] ? __fget+0x356/0x510 [ 403.673375] ? do_dup2+0x450/0x450 [ 403.676921] ? vfs_write+0x393/0x540 [ 403.680641] ? fput+0x2b/0x190 [ 403.683847] ksys_ioctl+0x9b/0xc0 [ 403.687314] __x64_sys_ioctl+0x6f/0xb0 [ 403.691210] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 403.695799] do_syscall_64+0xf9/0x620 [ 403.699617] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 403.704814] RIP: 0033:0x4665e9 07:51:07 executing program 0: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./bus\x00', 0x65d, 0x2, &(0x7f0000000180)=[{&(0x7f00000000c0)="e6163b3b45164ec39b06c7eaafb2d1e6f0b4dfa695ec186ac0408ee6bbe6f1e05bdb86bd685c25783b51b292cdd69ba479207ade46f35ae6de914a4d0995ae4001bd004610745603e412ce7f213d94874d3415cd2477491be4946cceaf796838520c83acae3cac9647f5832dd582c0b082087659", 0x74, 0x8000}, {&(0x7f0000000140)="d1648b9650571ac0eff88cd597445c1716722f3dfd23cb9ea695bf67ffc14f58851f66991924dc07823cedfe117ed24c26", 0x31, 0x3}], 0x10, &(0x7f00000001c0)={[{'),/-#(%\\-\'{&.'}, {}, {'(['}, {'[\x99*]:.,+{-#)\\(-{+\xf4/'}, {'%\\+'}], [{@measure}, {@fsuuid={'fsuuid', 0x3d, {[0x64, 0x63, 0x63, 0x32, 0x6f, 0x64, 0x32, 0x33], 0x2d, [0x34, 0x35, 0x37, 0x66], 0x2d, [0x37, 0x37, 0x36, 0x66], 0x2d, [0x32, 0x36, 0x34, 0x39], 0x2d, [0x31, 0x32, 0x37, 0x35, 0x31, 0x38, 0x61, 0x39]}}}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@obj_type={'obj_type', 0x3d, '[-#\''}}]}) ftruncate(r0, 0xffffffff80000001) [ 403.708013] 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 [ 403.726923] RSP: 002b:00007fda302b2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 403.734648] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 403.741936] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 403.749222] RBP: 00007fda302b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 403.756505] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 403.763785] R13: 00007ffcda4f3c9f R14: 00007fda302b2300 R15: 0000000000022000 07:51:07 executing program 3 (fault-call:2 fault-nth:50): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 07:51:07 executing program 0: r0 = syz_mount_image$sysv(&(0x7f0000000000), &(0x7f0000000040)='./bus\x00', 0x8, 0x4, &(0x7f0000000300)=[{&(0x7f00000000c0)="19c5de7137bd9c966bf9b4448eae307a8584c41a8908794b5802c2f1c0a6daf8196f8d8159f6f8b35eae4bb04cfbe195320537fec10b254dba34db404f9357a3c0e665d8afcba36ff95df8672f08c4d73e10f0e031", 0x55, 0xfff}, {&(0x7f0000000140)="a2e43b45a24872084d123f53780c1801c5fe05fed8ed3087847781879791d80181cb55a6de8adb724e7b67226bda76e1b72e9b8e6cfbf90be90bb8938a64d406045c110c108005473cc5f5140866787d064660f64f27ac462c4ff9fbb1cf59b1990fc867506b0b998d0dd2c2a1ff3b192e5400bea0a702f8aa1abb803451a94b51f0e967f4a63ca35c14c0d47a09036795e6134b651fe6a8dfb2aba59fad18d654858fde2d3f38a00699d9fcc1dff4ef6f0a83011da4f2b50d", 0xb9, 0xd52}, {&(0x7f0000000200)="38ee29c1dbb048", 0x7, 0x3}, {&(0x7f0000000240)="fa50feeeb398f2965ea2d80fa0ab08dae52a492360885b7bf637a73e3366e17a793b386c387a416cba7da223be085cc21edcaaed66c33b405468b654b13b4dc522b10623c0c966bb153d0378b9f24328c2cbfb641b28004e9720a6f8fcfedfd3eec6f515abd79756eaf6b2dcbd13d00cecaa95a9af1d133ccca07e447c1d088e781869ca3a27819a77d341ec7b45bb9c133ff24a50eebb6b8e6d508200be5630a449d92248dc400d5591cea73869601f0d7ffaf9ac49fd", 0xb7, 0xfffffffffffffff7}], 0x1040, &(0x7f0000000400)={[], [{@subj_role}, {@obj_user={'obj_user', 0x3d, '{['}}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@appraise_type}, {@obj_user={'obj_user', 0x3d, '\xf1\xbd\x02\x8a\x9ej\xdd\xef\xaf{dN\xa8\xbd#\x96R\xbe\xdco\xea\xcd\x06W\x1e\"\n\x14K\xce\xe4O\xcc\xf6\x05G\x05\x0e\x18\xb0\x8f\xcc\xc4\x12+\xfd\x9cwv\xea\xd3\x0e\x9b\xb3\x03X@i\xa5\xa1 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 404.282142] RSP: 002b:00007fda302b2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 404.289870] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 404.297155] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 404.304437] RBP: 00007fda302b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 404.311716] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 404.319005] R13: 00007ffcda4f3c9f R14: 00007fda302b2300 R15: 0000000000022000 [ 404.380278] ------------[ cut here ]------------ [ 404.385792] WARNING: CPU: 1 PID: 24927 at block/genhd.c:719 __device_add_disk.cold+0x69/0x188 [ 404.394607] Kernel panic - not syncing: panic_on_warn set ... [ 404.394607] [ 404.402010] CPU: 1 PID: 24927 Comm: syz-executor.3 Not tainted 4.19.198-syzkaller #0 [ 404.409898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 404.419257] Call Trace: [ 404.421859] dump_stack+0x1fc/0x2ef [ 404.425511] panic+0x26a/0x50e [ 404.428714] ? __warn_printk+0xf3/0xf3 [ 404.432614] ? __device_add_disk.cold+0x69/0x188 [ 404.437377] ? __probe_kernel_read+0x130/0x1b0 [ 404.441966] ? __warn.cold+0x5/0x5a [ 404.445612] ? __device_add_disk.cold+0x69/0x188 [ 404.450375] __warn.cold+0x20/0x5a [ 404.453932] ? io_schedule_timeout+0x140/0x140 [ 404.458525] ? __device_add_disk.cold+0x69/0x188 [ 404.463287] report_bug+0x262/0x2b0 [ 404.466930] do_error_trap+0x1d7/0x310 [ 404.470825] ? math_error+0x310/0x310 [ 404.474634] ? __irq_work_queue_local+0x101/0x160 07:51:08 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = socket$l2tp6(0xa, 0x2, 0x73) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000100)='selinuxfs\x00', 0x100400, 0x0) sendfile(r1, r0, &(0x7f0000000000)=0x100, 0x4) bpf$PROG_BIND_MAP(0x23, &(0x7f0000000180)={r0, r0}, 0xc) ftruncate(r0, 0x100208200) close(0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000140)=0x1) [ 404.479486] ? irq_work_queue+0x29/0x80 [ 404.483470] ? error_entry+0x72/0xd0 [ 404.487199] ? trace_hardirqs_off_caller+0x6e/0x210 [ 404.492225] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 404.497081] invalid_op+0x14/0x20 [ 404.500546] RIP: 0010:__device_add_disk.cold+0x69/0x188 [ 404.505918] Code: 02 84 c0 74 08 3c 03 0f 8e a8 00 00 00 44 8b a5 b8 05 00 00 e9 75 29 6b fb e8 13 bb 66 f9 48 c7 c7 20 72 b2 88 e8 1d 76 f7 ff <0f> 0b e9 9d 35 6b fb e8 fb ba 66 f9 48 c7 c7 20 72 b2 88 e8 05 76 [ 404.524834] RSP: 0018:ffff88804ba07b38 EFLAGS: 00010286 [ 404.530211] RAX: 0000000000000024 RBX: 0000000000000001 RCX: 0000000000000000 [ 404.537498] RDX: 0000000000040000 RSI: ffffffff814dfcf1 RDI: ffffed1009740f59 [ 404.544774] RBP: ffff888046fe05c0 R08: 0000000000000024 R09: 0000000000000000 [ 404.552048] R10: 0000000000000005 R11: 0000000000000000 R12: ffff888046fe0650 [ 404.559328] R13: ffff888046fe0c18 R14: 00000000fffffff4 R15: ffff888046fe05c4 [ 404.566628] ? vprintk_func+0x81/0x180 [ 404.570538] ? __device_add_disk.cold+0x69/0x188 [ 404.575402] ? sprintf+0xc0/0x100 [ 404.578869] ? blk_alloc_devt+0x2d0/0x2d0 [ 404.583032] ? __init_waitqueue_head+0x31/0x90 [ 404.587621] ? __lockdep_init_map+0x100/0x5a0 [ 404.592128] loop_add+0x628/0x8a0 [ 404.595598] loop_control_ioctl+0x16c/0x480 [ 404.599925] ? loop_lookup+0x1d0/0x1d0 [ 404.603821] ? ksys_write+0x241/0x2a0 [ 404.607624] ? loop_lookup+0x1d0/0x1d0 [ 404.611522] do_vfs_ioctl+0xcdb/0x12e0 [ 404.615414] ? lock_downgrade+0x720/0x720 [ 404.619572] ? check_preemption_disabled+0x41/0x280 [ 404.624595] ? ioctl_preallocate+0x200/0x200 [ 404.629013] ? __fget+0x356/0x510 [ 404.632475] ? do_dup2+0x450/0x450 [ 404.636019] ? vfs_write+0x393/0x540 [ 404.639736] ? fput+0x2b/0x190 [ 404.642940] ksys_ioctl+0x9b/0xc0 [ 404.646401] __x64_sys_ioctl+0x6f/0xb0 [ 404.650294] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 404.654879] do_syscall_64+0xf9/0x620 [ 404.658693] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 404.663885] RIP: 0033:0x4665e9 [ 404.667081] 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 [ 404.685993] RSP: 002b:00007fda302b2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 404.693715] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 404.701002] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 404.708285] RBP: 00007fda302b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 404.715564] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 404.722848] R13: 00007ffcda4f3c9f R14: 00007fda302b2300 R15: 0000000000022000 [ 404.732075] Kernel Offset: disabled [ 404.735857] Rebooting in 86400 seconds..