last executing test programs: 49m39.052472775s ago: executing program 0 (id=36): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbee2, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r0, 0x0, 0x0) 49m13.620251114s ago: executing program 0 (id=38): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xffffe000) dup(0xffffffffffffffff) setpriority(0x1, 0x0, 0xfff) 48m55.451942933s ago: executing program 0 (id=40): r0 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') fchdir(r0) timer_create(0x1, 0x0, 0x0) mount(0x0, &(0x7f0000000100)='.\x00', 0x0, 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x21, 0x0, 0x0, 0x0) socket$nl_sock_diag(0x10, 0x3, 0x4) r2 = syz_open_procfs(r1, &(0x7f0000000040)='syscall\x00') setresuid(0x0, 0xee01, 0xffffffffffffffff) pread64(r2, &(0x7f0000000500)=""/31, 0x1f, 0x40000000007) 48m39.357713235s ago: executing program 0 (id=42): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x102) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000200)='./file0/../file0/../file0/../file0\x00', 0x89901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) chroot(&(0x7f0000000440)='./file0/../file0/../file0/../file0\x00') r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x9101) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x1000802, 0x0) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0) pivot_root(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000100)='./file0/../file0/../file0/../file0\x00') 48m27.197005448s ago: executing program 0 (id=44): r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') pread64(r2, &(0x7f0000000480)=""/154, 0x9a, 0xe4) 48m15.550355737s ago: executing program 0 (id=45): r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) write$uinput_user_dev(r0, &(0x7f0000000a00)={'syz1\x00', {0x6ec9, 0x7, 0x5, 0x5}, 0x3e, [0x9, 0x1, 0x8, 0x2, 0x5334, 0x400, 0x80000000, 0x5, 0x8, 0x0, 0x6, 0xf5, 0x9, 0x39, 0x747d5a13, 0x8, 0xfffffb9a, 0xfffffffc, 0x4, 0xfffffffb, 0x4, 0x3, 0x4, 0xf252, 0x4, 0x800, 0x300000, 0x7, 0xe, 0x4623b, 0x0, 0x0, 0x1ff, 0x8000, 0x3ff, 0x3, 0xd, 0x3, 0xba55, 0x1000, 0x2, 0x200, 0x2, 0x400008, 0xe, 0x4, 0x2, 0x0, 0x8, 0xc5, 0x1, 0x199f, 0x8, 0x2, 0x9, 0x1, 0x4, 0x6, 0x1000, 0x5, 0x40, 0x9, 0x7, 0x5], [0x6, 0x1e, 0x3, 0x8000, 0xfffffffe, 0x3, 0x0, 0x5, 0x7, 0xfffffffc, 0x4, 0x39cd, 0x72c, 0x1c32, 0x3, 0x9, 0x10000, 0x400, 0x8001, 0x3, 0x1, 0x297, 0x5, 0x0, 0x981, 0x4, 0x100, 0x3ff, 0x0, 0xfffffffe, 0x0, 0x1000001, 0x10, 0xfffffff9, 0x0, 0x5, 0x1, 0xffffffff, 0x6, 0x5, 0x800, 0xffff, 0x6, 0x96, 0xfffffffd, 0x101, 0x0, 0xb, 0x401, 0xc, 0x3, 0x379, 0x9, 0xe, 0x5, 0x7, 0x6, 0x2, 0x1, 0x1, 0x8, 0x6, 0xbde, 0x3], [0x401, 0xc584, 0xffff, 0xcd4, 0x7, 0x20, 0x7, 0x4, 0x8, 0x10, 0x7, 0x9, 0xe8b, 0x5, 0x80000001, 0x8, 0xffffffff, 0x1000, 0x2, 0x10, 0x1, 0xfffffff9, 0xe55, 0x10, 0x80000001, 0x4, 0x4, 0x5, 0x9, 0x2, 0x20000005, 0x80, 0x9, 0x9, 0x47, 0x2, 0x3, 0x4, 0x7, 0x6d7e, 0x3, 0x8, 0x8001, 0xbf23, 0x6, 0x8, 0x95a, 0xffffffff, 0x4, 0x3, 0x6, 0x100fffd, 0x2005, 0x7, 0x4, 0xea, 0x9, 0x5, 0x2, 0xd9, 0x0, 0x7ff, 0x401, 0x5], [0x108e, 0x7fff, 0x3, 0x3, 0x88, 0x2, 0x6, 0x4, 0x50, 0x2, 0x763, 0xb, 0x402, 0x800, 0x2, 0x1000, 0x7f, 0x5, 0x3fa6, 0x4, 0x8e8, 0x5, 0x1e0, 0x4, 0xe47, 0x3, 0x3, 0x4, 0x200, 0x1000, 0x3b, 0x2, 0x5, 0x800, 0xa80a, 0x65f413f9, 0x4, 0x8, 0x8a8, 0x2, 0x40, 0x7, 0x2, 0x4, 0x4, 0x10, 0x0, 0x0, 0x7fff, 0x1, 0xfffffff8, 0x401, 0x1, 0x200, 0x7, 0x4edf, 0xfffffffd, 0x7, 0xe, 0x2, 0xe, 0xf, 0x132, 0x6]}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) readv(r0, &(0x7f0000001900)=[{0x0, 0xea}], 0x1) write$input_event(r0, &(0x7f0000000000)={{0x77359400}, 0x15}, 0xfe4f) 47m54.430320881s ago: executing program 32 (id=45): r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) write$uinput_user_dev(r0, &(0x7f0000000a00)={'syz1\x00', {0x6ec9, 0x7, 0x5, 0x5}, 0x3e, [0x9, 0x1, 0x8, 0x2, 0x5334, 0x400, 0x80000000, 0x5, 0x8, 0x0, 0x6, 0xf5, 0x9, 0x39, 0x747d5a13, 0x8, 0xfffffb9a, 0xfffffffc, 0x4, 0xfffffffb, 0x4, 0x3, 0x4, 0xf252, 0x4, 0x800, 0x300000, 0x7, 0xe, 0x4623b, 0x0, 0x0, 0x1ff, 0x8000, 0x3ff, 0x3, 0xd, 0x3, 0xba55, 0x1000, 0x2, 0x200, 0x2, 0x400008, 0xe, 0x4, 0x2, 0x0, 0x8, 0xc5, 0x1, 0x199f, 0x8, 0x2, 0x9, 0x1, 0x4, 0x6, 0x1000, 0x5, 0x40, 0x9, 0x7, 0x5], [0x6, 0x1e, 0x3, 0x8000, 0xfffffffe, 0x3, 0x0, 0x5, 0x7, 0xfffffffc, 0x4, 0x39cd, 0x72c, 0x1c32, 0x3, 0x9, 0x10000, 0x400, 0x8001, 0x3, 0x1, 0x297, 0x5, 0x0, 0x981, 0x4, 0x100, 0x3ff, 0x0, 0xfffffffe, 0x0, 0x1000001, 0x10, 0xfffffff9, 0x0, 0x5, 0x1, 0xffffffff, 0x6, 0x5, 0x800, 0xffff, 0x6, 0x96, 0xfffffffd, 0x101, 0x0, 0xb, 0x401, 0xc, 0x3, 0x379, 0x9, 0xe, 0x5, 0x7, 0x6, 0x2, 0x1, 0x1, 0x8, 0x6, 0xbde, 0x3], [0x401, 0xc584, 0xffff, 0xcd4, 0x7, 0x20, 0x7, 0x4, 0x8, 0x10, 0x7, 0x9, 0xe8b, 0x5, 0x80000001, 0x8, 0xffffffff, 0x1000, 0x2, 0x10, 0x1, 0xfffffff9, 0xe55, 0x10, 0x80000001, 0x4, 0x4, 0x5, 0x9, 0x2, 0x20000005, 0x80, 0x9, 0x9, 0x47, 0x2, 0x3, 0x4, 0x7, 0x6d7e, 0x3, 0x8, 0x8001, 0xbf23, 0x6, 0x8, 0x95a, 0xffffffff, 0x4, 0x3, 0x6, 0x100fffd, 0x2005, 0x7, 0x4, 0xea, 0x9, 0x5, 0x2, 0xd9, 0x0, 0x7ff, 0x401, 0x5], [0x108e, 0x7fff, 0x3, 0x3, 0x88, 0x2, 0x6, 0x4, 0x50, 0x2, 0x763, 0xb, 0x402, 0x800, 0x2, 0x1000, 0x7f, 0x5, 0x3fa6, 0x4, 0x8e8, 0x5, 0x1e0, 0x4, 0xe47, 0x3, 0x3, 0x4, 0x200, 0x1000, 0x3b, 0x2, 0x5, 0x800, 0xa80a, 0x65f413f9, 0x4, 0x8, 0x8a8, 0x2, 0x40, 0x7, 0x2, 0x4, 0x4, 0x10, 0x0, 0x0, 0x7fff, 0x1, 0xfffffff8, 0x401, 0x1, 0x200, 0x7, 0x4edf, 0xfffffffd, 0x7, 0xe, 0x2, 0xe, 0xf, 0x132, 0x6]}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) readv(r0, &(0x7f0000001900)=[{0x0, 0xea}], 0x1) write$input_event(r0, &(0x7f0000000000)={{0x77359400}, 0x15}, 0xfe4f) 46m21.781166006s ago: executing program 1 (id=51): r0 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, 0x0) 46m0.66923942s ago: executing program 1 (id=52): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000940)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_script(r1, &(0x7f0000000600), 0xfec8) recvmmsg(r1, &(0x7f00000008c0)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000300)=""/225, 0xe1}], 0x2, 0x0, 0x0, 0x2000000}}], 0x1, 0xcb, 0x0) 45m39.904521491s ago: executing program 1 (id=53): unshare(0x20000400) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r1 = socket$unix(0x1, 0x2, 0x0) connect$unix(r1, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) 45m18.836558531s ago: executing program 1 (id=54): bpf$PROG_LOAD(0x5, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000000), 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000140)={0x30, r2, 0x1, 0xffffffff, 0x0, {}, [@NBD_ATTR_SOCKETS={0x10, 0x7, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, {0x8, 0x1, r3}}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fff}]}, 0x30}}, 0x20000000) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x14, r2, 0x1, 0x70bd2d, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000011}, 0x4000810) 44m58.793515144s ago: executing program 1 (id=55): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000004c0)=0x79, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000280)=[{0x6, 0xfa, 0x0, 0xe4}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000001740)=[{{0x0, 0x0, &(0x7f0000001dc0)=[{&(0x7f00000001c0)="91b8a91fd3108691bbc4173c3d6f357d027273117b3d0f171ba4ac4703cad036e68907e50e9997", 0x27}, {&(0x7f0000001c00)="4490137c227c56ee66c372f3105eb186dd8062fad2d5b5bfb0ba068e74a8d026bd209da8ffa6a26e3b3f8075704a9d0ef9afda48e71255a747b6d03097385fb05cf8db24609f02d34e76992c9df9fe6888c6c9a4825c6223be6ac54536025af1dea54e527c68b0ff250261953f2da79a78104c2d9e7b16ed86b124945aa9ab7581ebd385fb61210c410d799168ffc4b64677af924affd442035db81e18c2", 0x9e}], 0x2}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000140)="f77d2b5dd5f7d74f0748cf3d2cf218d644566a14103b1c7dd35fd2951bd022f10f2dc7f4ce0d8ac5f4abaca4b97b706153756913b7dd48248b5bfb10460019248bf238743fa2aeb5bef21ce832db670920dc5e911ef2ad63e849901d1001d7545517fd18b5d29978f32a5b5c81", 0x6d}], 0x1}}], 0x2, 0x2090) close(0x3) 44m40.813602191s ago: executing program 1 (id=56): socket(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/power/resume', 0x88102, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r2, 0x3b81, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$SNDCTL_DSP_CHANNELS(0xffffffffffffffff, 0xc0045006, &(0x7f0000000040)=0xc) ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0xc0045005, 0x0) r3 = syz_io_uring_setup(0x49a, &(0x7f0000000140)={0x0, 0x79b2, 0x3180, 0xfffffffd, 0x38b}, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x4, &(0x7f0000000000)=0xffb, 0x0, 0x4) syz_io_uring_submit(r4, r5, &(0x7f00000001c0)=@IORING_OP_WRITE={0x17, 0x48, 0x4007, @fd_index=0x9, 0x22, 0x0, 0x0, 0x6, 0x1}) io_uring_enter(r3, 0x627, 0x4c1, 0x63, 0x0, 0x0) 43m52.271678065s ago: executing program 33 (id=56): socket(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/power/resume', 0x88102, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r2, 0x3b81, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$SNDCTL_DSP_CHANNELS(0xffffffffffffffff, 0xc0045006, &(0x7f0000000040)=0xc) ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0xc0045005, 0x0) r3 = syz_io_uring_setup(0x49a, &(0x7f0000000140)={0x0, 0x79b2, 0x3180, 0xfffffffd, 0x38b}, &(0x7f0000000240)=0x0, &(0x7f0000000040)=0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x4, &(0x7f0000000000)=0xffb, 0x0, 0x4) syz_io_uring_submit(r4, r5, &(0x7f00000001c0)=@IORING_OP_WRITE={0x17, 0x48, 0x4007, @fd_index=0x9, 0x22, 0x0, 0x0, 0x6, 0x1}) io_uring_enter(r3, 0x627, 0x4c1, 0x63, 0x0, 0x0) 2m2.586404127s ago: executing program 3 (id=334): r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'veth0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000004c0)={r2, 0x3, 0x6}, 0x10) close_range(r0, 0xffffffffffffffff, 0x0) 1m52.754568335s ago: executing program 2 (id=335): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000880)='./binderfs/binder1\x00', 0x800, 0x0) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x8000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000640)={0x58, 0x0, &(0x7f00000004c0)=[@free_buffer, @reply_sg={0x40486312, {0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000}], 0x0, 0x0, 0x0}) 1m40.38388359s ago: executing program 3 (id=336): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0), 0x4) getrandom(0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) r1 = gettid() r2 = getpid() rt_tgsigqueueinfo(r2, r1, 0x5, &(0x7f0000000140)={0x2, 0xffffffff, 0x6}) close(0x3) 1m30.839958578s ago: executing program 2 (id=337): r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x6, 0xf, &(0x7f0000000780)=ANY=[@ANYBLOB="18000000020000000000000060b4000818110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7020000140000dab7030000000000008500000083000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000010000008500000084000000b70000000000000095"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000440)={r3, r1, 0x25, 0x0, @val=@iter={0x0}}, 0x20) syz_emit_ethernet(0x0, 0x0, 0x0) 1m13.769567052s ago: executing program 3 (id=338): r0 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$packet(0x11, 0x3, 0x300) r1 = getpid() r2 = syz_pidfd_open(r1, 0x0) setns(r2, 0x24020000) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) mount$bind(0x0, 0x0, 0x0, 0x2a05404, 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r3, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) umount2(&(0x7f0000000040)='.\x00', 0x2) close_range(r0, 0xffffffffffffffff, 0x0) 1m6.682530659s ago: executing program 2 (id=339): syz_usb_connect$hid(0x6, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x310, 0x0, 0x0, 0x0, 0x20, 0x5543, 0x81, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x8, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x5, 0x0, {0x9, 0x21, 0x2, 0x3, 0x1, {0x22, 0x3}}, {{{0x9, 0x5, 0x81, 0x3, 0xd5021bb2185d5ed0, 0x7, 0x3}}}}}]}}]}}, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x9) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0x77774002, 0x12000, 0x2}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x10000}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00000003c0)={0xb000, 0x0, 0xfffffffe}) 49.35337764s ago: executing program 3 (id=340): r0 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) unshare(0x22020600) ioctl$SNDRV_PCM_IOCTL_CHANNEL_INFO(r0, 0xc0844123, &(0x7f0000002fc0)) 45.040799494s ago: executing program 2 (id=341): r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000040)=ANY=[], 0x8) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000002c0)={0x5c, 0x3d, 0x4, 0x70bd29, 0x25dfdbfc, "", [@generic="1add603defb79d59ee2b85cf6f8a7e6585b33bfa46874dd14b26a79675484041d97d8a0447d52bb0d2923f3088", @typed={0x8, 0x37, 0x0, 0x0, @u32=0x40}, @generic="e21a3ebe33cfffceabe77bef0e3aaf48b32e4d32"]}, 0x5c}], 0x1, 0x0, 0x160, 0xc000}, 0x20048010) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bridge0\x00', 0x10) sendmmsg$inet6(r0, &(0x7f00000000c0)=[{{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000001c0)="82ab", 0x2}], 0x1}}], 0x1, 0x4404c880) sendto$inet6(r0, &(0x7f0000000300), 0x48, 0x3b00, 0x0, 0xfffffffffffffdfd) 36.036786267s ago: executing program 3 (id=342): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[@ANYBLOB="120100005938d74010973077339600000001090212000100001e000904"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000080)={0x24, &(0x7f0000000100)={0x0, 0x0, 0x6, "f08039ad6674"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$rtl8150(r0, 0x0, &(0x7f0000000480)={0x2c, &(0x7f0000000200)={0x20, 0xa, 0x2, "c4ec"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$printer(r0, 0x0, 0x0) 25.942037242s ago: executing program 2 (id=343): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000010bd28710000000000000109022400010000000009040100010300000009210200000122050009058103"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000100)={0x2c, &(0x7f00000000c0)=ANY=[@ANYBLOB="204405"], 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000003c0)={0x2c, 0x0, &(0x7f00000001c0)={0x0, 0x3, 0xc, @string={0xc, 0x3, "e29c833d5c198db1518e"}}, 0x0, 0x0, 0x0}, &(0x7f0000000800)={0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 11.202484363s ago: executing program 3 (id=344): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) madvise(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0xe) mlock(&(0x7f0000c00000/0x400000)=nil, 0x400000) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000c40000/0x4000)=nil) 0s ago: executing program 2 (id=345): r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD_OLD(r0, 0x40045402, &(0x7f0000000140)=0x1) read(r0, &(0x7f0000000180)=""/65, 0x41) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000000c0)={0x7, 0x9dc5, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:59762' (ED25519) to the list of known hosts. syzkaller login: [ 622.657533][ T3198] cgroup: Unknown subsys name 'net' [ 623.497578][ T3198] cgroup: Unknown subsys name 'cpuset' [ 623.638079][ T3198] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 712.762582][ T3198] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 888.187997][ T3206] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 888.308153][ T3206] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 892.479404][ T3207] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 892.702526][ T3207] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 908.147781][ T3206] hsr_slave_0: entered promiscuous mode [ 908.225899][ T3206] hsr_slave_1: entered promiscuous mode [ 911.936687][ T3207] hsr_slave_0: entered promiscuous mode [ 911.995680][ T3207] hsr_slave_1: entered promiscuous mode [ 912.045208][ T3207] debugfs: 'hsr0' already exists in 'hsr' [ 912.049458][ T3207] Cannot create hsr debugfs directory [ 927.648864][ T3206] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 928.129566][ T3206] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 928.389742][ T3206] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 928.974510][ T3206] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 933.186976][ T3207] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 933.777812][ T3207] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 935.000057][ T3207] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 935.483345][ T3207] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 959.374345][ T3206] 8021q: adding VLAN 0 to HW filter on device bond0 [ 964.657782][ T3207] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1055.155741][ T3206] veth0_vlan: entered promiscuous mode [ 1056.429113][ T3206] veth1_vlan: entered promiscuous mode [ 1059.723341][ T3206] veth0_macvtap: entered promiscuous mode [ 1060.059559][ T3206] veth1_macvtap: entered promiscuous mode [ 1066.509958][ T3763] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1066.674643][ T3763] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1066.678400][ T3763] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1066.706340][ T3207] veth0_vlan: entered promiscuous mode [ 1066.815311][ T3763] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1068.797522][ T3207] veth1_vlan: entered promiscuous mode [ 1074.222436][ T3207] veth0_macvtap: entered promiscuous mode [ 1075.280207][ T3207] veth1_macvtap: entered promiscuous mode [ 1076.799499][ T3206] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 1079.088317][ T3304] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1079.303904][ T3304] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1079.525957][ T3304] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1079.529512][ T3304] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1147.867289][ T3847] ªªªªªª: renamed from vlan0 (while UP) [ 1246.912098][ T32] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 1247.434100][ T32] usb 1-1: Using ep0 maxpacket: 8 [ 1248.969596][ T32] usb 1-1: unable to get BOS descriptor or descriptor too short [ 1249.128837][ T32] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x88 has an invalid bInterval 0, changing to 7 [ 1249.144947][ T32] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x88 has invalid wMaxPacketSize 0 [ 1249.148497][ T32] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 1249.158290][ T32] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xC has invalid maxpacket 65535, setting to 1024 [ 1249.163335][ T32] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1024 [ 1249.166032][ T32] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 1249.170153][ T32] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid maxpacket 32801, setting to 1024 [ 1249.214352][ T32] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 1024 [ 1249.577178][ T32] usb 1-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 1249.579998][ T32] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1249.586782][ T32] usb 1-1: Product: syz [ 1249.588695][ T32] usb 1-1: Manufacturer: syz [ 1249.602984][ T32] usb 1-1: SerialNumber: syz [ 1250.087624][ T32] usb 1-1: config 0 descriptor?? [ 1250.415945][ T3891] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1250.478447][ T3891] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1251.288202][ T32] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 1257.687960][ T32] snd-usb-audio 1-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 1259.029036][ T32] usb 1-1: USB disconnect, device number 2 [ 1294.879693][ T3935] syzkaller1: entered promiscuous mode [ 1294.889418][ T3935] syzkaller1: entered allmulticast mode [ 1347.769139][ T3953] netlink: 40 bytes leftover after parsing attributes in process `syz.0.33'. [ 1444.995398][ T3304] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1448.109072][ T3304] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1450.795404][ T3304] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1453.627998][ T3304] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1453.683166][ T3982] Zero length message leads to an empty skb [ 1453.945689][ T3981] nbd0: detected capacity change from 0 to 63 [ 1454.618247][ T864] block nbd0: Receive control failed (result -32) [ 1482.209761][ T3304] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1482.850067][ T3304] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1483.428402][ T3304] bond0 (unregistering): Released all slaves [ 1487.436734][ T3304] hsr_slave_0: left promiscuous mode [ 1487.586735][ T3304] hsr_slave_1: left promiscuous mode [ 1488.915003][ T3304] veth1_macvtap: left promiscuous mode [ 1488.954747][ T3304] veth0_macvtap: left promiscuous mode [ 1488.989936][ T3304] veth1_vlan: left promiscuous mode [ 1489.039874][ T3304] veth0_vlan: left promiscuous mode [ 1557.136969][ T4029] nbd1: detected capacity change from 0 to 63 [ 1557.485162][ T4029] nbd: must specify an index to disconnect [ 1557.693052][ T3983] block nbd1: Receive control failed (result -32) [ 1596.459087][ T4096] trusted_key: syz.1.52 sent an empty control message without MSG_MORE. [ 1627.074732][ T4005] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1627.394540][ T4005] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1639.386009][ T4200] nbd2: detected capacity change from 0 to 63 [ 1640.025005][ T4204] nbd: must specify an index to disconnect [ 1640.565534][ T3983] block nbd2: Receive control failed (result -32) [ 1665.674963][ T4005] hsr_slave_0: entered promiscuous mode [ 1665.818408][ T4005] hsr_slave_1: entered promiscuous mode [ 1689.887462][ T4005] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 1690.445381][ T4005] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 1691.062718][ T4005] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 1691.904885][ T4005] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 1732.485788][ T4005] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1843.929815][ T4367] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1844.544709][ T4367] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1883.065168][ T4005] veth0_vlan: entered promiscuous mode [ 1883.891546][ T4005] veth1_vlan: entered promiscuous mode [ 1890.054700][ T4005] veth0_macvtap: entered promiscuous mode [ 1893.755455][ T4005] veth1_macvtap: entered promiscuous mode [ 1898.609982][ T4367] hsr_slave_0: entered promiscuous mode [ 1898.693553][ T4367] hsr_slave_1: entered promiscuous mode [ 1898.753639][ T4367] debugfs: 'hsr0' already exists in 'hsr' [ 1898.755458][ T4367] Cannot create hsr debugfs directory [ 1906.190062][ T3763] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1906.233561][ T3763] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1906.245234][ T3304] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1906.248685][ T3304] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1934.399767][ T4367] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 1934.907207][ T4367] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 1935.503999][ T4367] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 1936.073285][ T4367] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 1979.048271][ T4367] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2092.114072][ T4758] tmpfs: Bad value for 'huge' [ 2124.700027][ T4367] veth0_vlan: entered promiscuous mode [ 2127.879876][ T4367] veth1_vlan: entered promiscuous mode [ 2135.848621][ T4774] tmpfs: Bad value for 'huge' [ 2136.583075][ T4367] veth0_macvtap: entered promiscuous mode [ 2138.427912][ T4367] veth1_macvtap: entered promiscuous mode [ 2142.477202][ T4526] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2142.516981][ T4526] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2142.663644][ T4526] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2142.667223][ T4526] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2188.463625][ T4789] tmpfs: Bad value for 'huge' [ 2294.793119][ T4832] capability: warning: `syz.2.94' uses 32-bit capabilities (legacy support in use) [ 2347.140391][ T4860] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2347.329042][ T4860] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2372.002293][ T4871] netlink: 8 bytes leftover after parsing attributes in process `syz.3.103'. [ 2413.484175][ T31] audit: type=1326 audit(2411.950:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4889 comm="syz.3.110" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff91d31fb2 code=0x7ffc0000 [ 2413.599378][ T31] audit: type=1326 audit(2412.030:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4889 comm="syz.3.110" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff91d31fb2 code=0x7ffc0000 [ 2413.674140][ T31] audit: type=1326 audit(2412.130:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4889 comm="syz.3.110" exe="/syz-executor" sig=0 arch=c00000f3 syscall=274 compat=0 ip=0x7fff91d31fb2 code=0x7ffc0000 [ 2414.152177][ T31] audit: type=1326 audit(2412.380:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4889 comm="syz.3.110" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff91d31fb2 code=0x7ffc0000 [ 2414.579418][ T31] audit: type=1326 audit(2413.110:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4889 comm="syz.3.110" exe="/syz-executor" sig=0 arch=c00000f3 syscall=217 compat=0 ip=0x7fff91d31fb2 code=0x7ffc0000 [ 2415.363467][ T31] audit: type=1326 audit(2413.870:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4889 comm="syz.3.110" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff91d31fb2 code=0x7ffc0000 [ 2415.988546][ T31] audit: type=1326 audit(2414.500:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4889 comm="syz.3.110" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff91d31fb2 code=0x7ffc0000 [ 2420.611542][ T31] audit: type=1326 audit(2418.700:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4889 comm="syz.3.110" exe="/syz-executor" sig=0 arch=c00000f3 syscall=208 compat=0 ip=0x7fff91d31fb2 code=0x7ffc0000 [ 2539.279149][ T4946] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2539.415432][ T4946] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2608.492521][ T4970] netlink: 68 bytes leftover after parsing attributes in process `syz.3.136'. [ 2648.953337][ T4985] netlink: 68 bytes leftover after parsing attributes in process `syz.3.142'. [ 2670.469748][ T4993] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2670.694653][ T4993] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2761.466656][ T5028] netlink: 68 bytes leftover after parsing attributes in process `syz.2.159'. [ 2792.777717][ T5040] netlink: 68 bytes leftover after parsing attributes in process `syz.2.165'. [ 2828.454746][ T5052] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2828.568570][ T5052] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2835.468888][ T5056] netlink: 68 bytes leftover after parsing attributes in process `syz.3.172'. [ 2864.568935][ T5063] binder: BINDER_SET_CONTEXT_MGR already set [ 2864.633983][ T5063] binder: 5062:5063 ioctl 4018620d 200000004a80 returned -16 [ 2881.496464][ T5074] netlink: 68 bytes leftover after parsing attributes in process `syz.3.178'. [ 2924.373188][ T5095] netlink: 68 bytes leftover after parsing attributes in process `syz.3.183'. [ 2983.677583][ T5114] netlink: 68 bytes leftover after parsing attributes in process `syz.3.189'. [ 3014.063023][ T5130] netlink: 68 bytes leftover after parsing attributes in process `syz.3.195'. [ 3051.483588][ T5146] netlink: 60 bytes leftover after parsing attributes in process `syz.3.201'. [ 3066.582730][ T31] audit: type=1326 audit(3065.040:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5148 comm="syz.3.203" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff91d31fb2 code=0x7fc00000 [ 3068.373594][ T31] audit: type=1326 audit(3066.830:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5148 comm="syz.3.203" exe="/syz-executor" sig=0 arch=c00000f3 syscall=29 compat=0 ip=0x7fff91d31fb2 code=0x7fc00000 [ 3081.515213][ T5156] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3081.969146][ T5156] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3090.195957][ T5160] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3090.515491][ T5160] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3097.816353][ T5164] netlink: 60 bytes leftover after parsing attributes in process `syz.3.207'. [ 3131.977096][ T5176] netlink: 60 bytes leftover after parsing attributes in process `syz.2.212'. [ 3171.935080][ T5188] netlink: 68 bytes leftover after parsing attributes in process `syz.2.217'. [ 3247.273996][ T5224] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3247.406538][ T5224] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3251.643419][ T5228] netlink: 68 bytes leftover after parsing attributes in process `syz.2.228'. [ 3319.036329][ T5253] kvm [5253]: VCPU exit error -95 [ 3319.039755][ T5253] kvm [5253]: SEPC=0x0 SSTATUS=0x200004120 HSTATUS=0x2002001c0 [ 3319.085769][ T5253] kvm [5253]: SCAUSE=0x14 STVAL=0x0 HTVAL=0x0 HTINST=0x0 [ 3319.949987][ T5253] kvm [5253]: VCPU exit error -95 [ 3319.982528][ T5253] kvm [5253]: SEPC=0x0 SSTATUS=0x200004120 HSTATUS=0x2002001c0 [ 3320.017231][ T5253] kvm [5253]: SCAUSE=0x14 STVAL=0x0 HTVAL=0x0 HTINST=0x0 [ 3414.286852][ T5296] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3414.399070][ T5296] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3603.119773][ T5368] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3603.218933][ T5368] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3626.996217][ T5378] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3627.048672][ T5378] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3781.435601][ T5432] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3781.569152][ T5432] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3850.936403][ T5469] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3851.138292][ T5469] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3961.973454][ T5495] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3962.198120][ T5495] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3969.053025][ T5499] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3969.346379][ T5499] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3992.781101][ C0] hrtimer: interrupt took 27488300 ns [ 4014.158400][ T5508] binder: 5507:5508 ioctl c0306201 200000000540 returned -14 [ 4015.298018][ T5508] binder: 5507:5508 ioctl c0306201 200000000140 returned -11 [ 4087.332875][ T5529] input: syz0 as /devices/virtual/input/input0 [ 4126.853721][ T5542] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4127.140043][ T5542] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4132.185354][ T5546] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4133.218360][ T5546] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4183.117311][ T5558] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4183.360351][ T5558] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4194.947494][ T5562] random: crng reseeded on system resumption [ 4235.388342][ T5576] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 4237.274291][ T5576] veth0: entered promiscuous mode [ 4237.354221][ T5576] veth0: left promiscuous mode [ 4330.019138][ T5597] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4330.150143][ T5597] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4349.123230][ C1] ------------[ cut here ]------------ [ 4349.123787][ C1] kernel BUG at [] mm/page_table_check.c:118! [ 4349.125571][ C1] Kernel BUG [#1] [ 4349.125999][ C1] Modules linked in: [ 4349.128648][ C1] CPU: 1 UID: 0 PID: 5601 Comm: syz.3.344 Tainted: G L syzkaller #0 PREEMPT [ 4349.129691][ C1] Tainted: [L]=SOFTLOCKUP [ 4349.129997][ C1] Hardware name: riscv-virtio,qemu (DT) [ 4349.130888][ C1] epc : page_table_check_set+0xa74/0xd30 [ 4349.132073][ C1] ra : page_table_check_set+0xa74/0xd30 [ 4349.133015][ C1] epc : ffffffff80bfcb7c ra : ffffffff80bfcb7c sp : ffff8f8002026df0 [ 4349.133570][ C1] gp : ffffffff89f9df20 tp : ffffaf801bb7cf80 t0 : ffff8f8002027378 [ 4349.134066][ C1] t1 : fffff5ef02920809 t2 : ffffffff80a59504 s0 : ffff8f8002026e70 [ 4349.134556][ C1] s1 : 0000000000000001 a0 : 0000000000000001 a1 : 0000000000000000 [ 4349.135008][ C1] a2 : 0000000000080000 a3 : ffffffff80bfcb7c a4 : ffff8f800ba08420 [ 4349.135521][ C1] a5 : 000000000002d420 a6 : 0000000000000003 a7 : ffffaf801490404b [ 4349.136030][ C1] s2 : 00000000000db400 s3 : 0000000000000000 s4 : ffffaf8014904000 [ 4349.136477][ C1] s5 : 0000000000000200 s6 : 0000000000000001 s7 : dfffffff00000000 [ 4349.136937][ C1] s8 : 0000000000007fff s9 : ffffffff88825fa0 s10: 0000000000000000 [ 4349.137413][ C1] s11: ffffffff8a0b5d80 t3 : 0000000000000001 t4 : fffff5ef02920809 [ 4349.137910][ C1] t5 : fffff5ef0292080a t6 : 0000000000000002 ssp : 0000000000000000 [ 4349.138401][ C1] status: 0000000200000120 badaddr: ffffffff80bfcb7c cause: 0000000000000003 [ 4349.139074][ C1] [] page_table_check_set+0xa74/0xd30 [ 4349.140505][ C1] [] __page_table_check_ptes_set+0x264/0x47c [ 4349.141505][ C1] [] split_huge_pmd_locked+0x2b0a/0x326c [ 4349.142367][ C1] [] __split_huge_pmd+0x2ba/0x3e4 [ 4349.143114][ C1] [] vma_adjust_trans_huge+0x15a/0x49c [ 4349.143941][ C1] [] __split_vma+0x97e/0xf6c [ 4349.144549][ C1] [] vms_gather_munmap_vmas+0x1b4/0x1100 [ 4349.145211][ C1] [] do_vmi_align_munmap+0x240/0x6d8 [ 4349.145904][ C1] [] do_vmi_munmap+0x1ce/0x3bc [ 4349.146535][ C1] [] do_munmap+0xd4/0x10c [ 4349.147098][ C1] [] mremap_to+0x1fc/0x3d8 [ 4349.147724][ C1] [] do_mremap+0x9a6/0x1cf0 [ 4349.148478][ C1] [] __do_sys_mremap+0x116/0x240 [ 4349.149165][ C1] [] __riscv_sys_mremap+0xa0/0x124 [ 4349.149855][ C1] [] syscall_handler+0x92/0x114 [ 4349.150638][ C1] [] do_trap_ecall_u+0x3d2/0x58c [ 4349.151587][ C1] [] handle_exception+0x15e/0x16a [ 4349.153657][ C1] Code: 7097 ff90 80e7 4580 81e3 e004 8097 ff90 80e7 9380 (9002) 8097 [ 4349.155511][ C1] ---[ end trace 0000000000000000 ]--- [ 4349.157719][ C1] Kernel panic - not syncing: Fatal exception in interrupt [ 4349.158920][ C1] SMP: stopping secondary CPUs VM DIAGNOSIS: 11:15:38 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff800875e6 mhartid 0000000000000000 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000200000000 mip 0000000000000220 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f4b509 hedeleg 000000000000b10d mtvec 00000000800004f8 stvec ffffffff863bb4c0 vstvec 0000000000000000 mepc ffffffff8007a6d8 sepc ffffffff80a9b13a vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000001 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080049000 sscratch 0000000000000000 satp 902500000009a510 x0/zero 0000000000000000 x1/ra ffffffff800875e2 x2/sp ffff8f8000007e10 x3/gp ffffffff89f9df20 x4/tp ffffaf801377cf80 x5/t0 ffff8f8000000000 x6/t1 fffffffef1415538 x7/t2 0000000000000cc5 x8/s0 ffff8f8000007e40 x9/s1 ffffffff8680cf28 x10/a0 0000000000000001 x11/a1 0000000000000004 x12/a2 0000000000000001 x13/a3 ffffffff800875e2 x14/a4 0000000000000000 x15/a5 ffffaf801377cf80 x16/a6 fffffffef1415539 x17/a7 0000000000000003 x18/s2 0000000000000000 x19/s3 ffffffff8665f000 x20/s4 ffffffff8008732c x21/s5 ffffaf8011e8c800 x22/s6 0000000000000000 x23/s7 0000000000000000 x24/s8 0000000000000007 x25/s9 ffffffff9136c6e0 x26/s10 ffffffff8686d460 x27/s11 0000000000000004 x28/t3 ffffffff87d89ca8 x29/t4 fffffffef1415538 x30/t5 fffffffef1415539 x31/t6 ffffaf802d9ac026 fcsr 0000000000000000 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000 info registers vcpu 1 CPU#1 V = 0 pc ffffffff81f5bdd0 mhartid 0000000000000001 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000200000000 mip 0000000000000020 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f4b509 hedeleg 000000000000b10d mtvec 00000000800004f8 stvec ffffffff863bb4c0 vstvec 0000000000000000 mepc ffffffff80090e2e sepc ffffffff80bfcb7c vsepc 0000000000000000 mcause 0000000000000009 scause 0000000000000003 vscause 0000000000000000 mtval 0000000000000000 stval ffffffff80bfcb7c htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080047000 sscratch 0000000000000000 satp 9045b0000009d955 x0/zero 0000000000000000 x1/ra ffffffff81f5bdaa x2/sp ffff8f8002026500 x3/gp ffffffff89f9df20 x4/tp ffffaf801bb7cf80 x5/t0 0000000000000000 x6/t1 0000000000000001 x7/t2 5542206c656e7265 x8/s0 ffff8f8002026530 x9/s1 0000000000000005 x10/a0 ffff8f800006b005 x11/a1 000000000000001f x12/a2 0000000000000000 x13/a3 ffffffff81f5bdaa x14/a4 1ffffffff226b579 x15/a5 0000000000000000 x16/a6 0000000000ff0100 x17/a7 0000000000000003 x18/s2 ffffffff9135ab80 x19/s3 0000000000000000 x20/s4 0000000000000000 x21/s5 fffffffef226b5ca x22/s6 fffffffef226b5ca x23/s7 0000000000000003 x24/s8 fffffffef226b57a x25/s9 ffffffff9135ae52 x26/s10 ffffffff9135ae50 x27/s11 ffffffff9135abd0 x28/t3 ffffffff81f7135c x29/t4 fffff1ef00404ca0 x30/t5 fffff1ef00404ca1 x31/t6 ffffffff9116a0b7 fcsr 0000000000000000 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000