last executing test programs: 3m11.895008164s ago: executing program 0 (id=697): unshare(0x20000400) r0 = socket(0x2, 0x2, 0x1) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x8, 0x5, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x7}, 0x1c) 3m11.704092047s ago: executing program 0 (id=699): syz_mount_image$iso9660(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x4c8, &(0x7f0000000480)=ANY=[@ANYBLOB='map=off,dmode=0x0000000000000006,iocharset=cp865,cruft,mode=0x0000000000000003,session=0x0000000000000019,norock,overriderockperm,utf8,unhide,map=off,norock,cruft,dmode=0x0000000000000005,session=0x0000000000000027,showassoc,uid=', @ANYRESDEC=0x0, @ANYBLOB="2c736d61636b66738772616e736d7574653d7569642c736d61636b66736465663d6d61637475726b6973682c666f776e65723c", @ANYRESDEC=0x0, @ANYBLOB="2c0184f74e7d114f29b02318df9c4e7ce9d351a4f7daf8ff543e7ea72af7282670a98729e30e0a4550c118a7e1cf8975dd00004375fcec11cb18fc783f5d60e258f97a47548068736cacbb6ea79b4b7cae15dc7087c135cc5742c447bd6f2d7c28b87a44156000739a87c2c0"], 0x1, 0x93b, &(0x7f0000001300)="$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") r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='.\x00', 0x0, 0x125) getdents64(r0, &(0x7f0000000100)=""/117, 0x75) 3m11.52740063s ago: executing program 0 (id=700): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000780), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000d80)={0x0, 0x0, &(0x7f0000000d40)={&(0x7f0000000c80)={0x34, r1, 0x1, 0x400000, 0x0, {}, [@NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @private=0xa010101}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @multicast1=0xa010101}, @NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x34}}, 0x0) 3m11.223875455s ago: executing program 0 (id=702): syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000140)='./file0\x00', 0x81c00a, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x6, 0x2cf, &(0x7f0000002080)="$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") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000480)='./file0/../file0/../file0\x00', &(0x7f0000000240)='debugfs\x00', 0x0, 0x0) 3m11.042142598s ago: executing program 0 (id=704): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000200)={'sit0\x00', &(0x7f0000000400)={'syztnl0\x00', 0x0, 0x8000, 0x700, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x1, 0x14, 0x67, 0x0, 0x67, 0x29, 0x0, @multicast1, @empty}}}}) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f3, &(0x7f0000000000)={'syztnl0\x00', &(0x7f0000000140)={'ip_vti0\x00', 0x0, 0x0, 0x40, 0x0, 0x4, {{0x5, 0x4, 0x0, 0x1, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @empty}}}}) 3m10.466681567s ago: executing program 0 (id=711): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0xc, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000001f0000850000007300000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) unshare(0x22020600) pread64(r0, 0x0, 0x0, 0x1) 3m9.985655914s ago: executing program 32 (id=711): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0xc, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000001f0000850000007300000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) unshare(0x22020600) pread64(r0, 0x0, 0x0, 0x1) 8.929180879s ago: executing program 1 (id=2404): ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa05, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000009e602206d0414c340000000000109022400010400a000090480000103010100093700086ce82201000905815f"], 0x0) syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, &(0x7f00000000c0)=ANY=[@ANYBLOB="00020c0000000c0002"], 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000800)={0x2c, &(0x7f0000000680)={0x0, 0x7}, 0x0, 0x0, &(0x7f0000000940), 0x0}) 7.00736177s ago: executing program 1 (id=2418): syz_mount_image$exfat(&(0x7f0000000000), &(0x7f0000000080)='./file2\x00', 0x1000000, &(0x7f0000000800)=ANY=[@ANYBLOB='utf8,utf8,iocharset=cp857,allow_utime=00000000000000000000401,iocharset=cp864,sys_tz,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646d61736b3d30303030303030303030303030303030303030303031302c6572726f72733d72656d6f756e742d726f2c696f636861727365743d6370313235312c756d61736b3d30303030303030303030303030303030303030303030312c646d61736b3d30303030303030303030303030303030303030303030312c7375626a5f747970653d85baa174f0cb11422c657569643c", @ANYRESDEC=0x0, @ANYBLOB="2c7065726d69745f646972656374696f2c736d61636b6673726f6f743d6e6f7265636f766572792c736d61636b66736465663d85baa174f0cb11422c7569643d", @ANYRESDEC=0x0, @ANYBLOB="2c0073757569643d62306637386201332f083906342d626434332d613737332dbef94e9b1ddffe5d", @ANYRESDEC=0x0, @ANYBLOB=',\x00'], 0x1, 0x1509, &(0x7f00000013c0)="$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") syz_mount_image$vfat(&(0x7f0000000b00), &(0x7f0000000b40)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x1802a53, 0x0, 0xfa, 0x0, &(0x7f00000000c0)) openat$incfs(0xffffffffffffff9c, &(0x7f0000000140)='.pending_reads\x00', 0x1a10c1, 0x9c37611dc13d0d83) rmdir(&(0x7f00000000c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') 6.655144655s ago: executing program 1 (id=2422): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000180)={0x6, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x41000, 0x2}, 0x94) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000180)={0x3, 0x40, 0xfa00, {{0xa, 0x4e23, 0x5, @loopback, 0xe0c}, {0xa, 0x4e23, 0x7, @remote, 0x103}, 0xffffffffffffffff, 0x7}}, 0x48) 6.447931889s ago: executing program 1 (id=2427): syz_mount_image$erofs(&(0x7f0000000340), &(0x7f0000000080)='./file2\x00', 0x402, &(0x7f0000001280)=ANY=[@ANYRES64=0x0, @ANYRESOCT, @ANYRESOCT, @ANYBLOB="ec1a3881369fae6987d7a6922db874bcb0563edbf212875f142a04bbe14fd11ed31543677ddfbd12a760f13dd2fd476b0d7e088b2ac5eaebe64ab225975b882e26ccc04ae1e56422927a5de974cf1bc2873d781e837bdea83a1a8ff1fc5670132de294b6b2ae840099cb4d037cc46b3980928a506f800befa5037ecc4c128dc83d62f8d7ede6c05d595ab96a009e378894d776a0e83d4c1bbd9cfe6dbf29c3c5", @ANYRESOCT, @ANYBLOB="650dff969a08ff9e724d5d7c4ef89e23d56dda29c31665f63ec8a6f772a525c5b7212d46fcdce41a1775bdc7ae8d824d46ff9c67feac09d995afa0aed98ce5381701ee97a11793808dbb0a95927953efd647f04a4d25be7c929451bd4f6a217f6976fe903f0542222969f6d90184c98b67298ed804d7b1b0e667a2c734bec13f27287182ddd1e4f5ecf7"], 0x1, 0x242, &(0x7f0000000e40)="$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") mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x1204001, &(0x7f00000011c0)={[{@lowerdir={'lowerdir', 0x3d, '.'}, 0x3a}], [], 0x2f}) chdir(&(0x7f0000000380)='./file0\x00') chdir(&(0x7f0000000080)='./file0\x00') 6.194187442s ago: executing program 1 (id=2429): syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd, 0x0, 0x0}) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) r0 = socket$inet6(0xa, 0x3, 0x38) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000040)=0xeffe, 0x4) 5.816131719s ago: executing program 1 (id=2432): syz_emit_ethernet(0x5e, &(0x7f0000000000)={@multicast, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x4, 0x50, 0x65, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x64010101, @remote}, @dest_unreach={0x3, 0x4, 0x0, 0x0, 0x6, 0x1f, {0xd, 0x4, 0x3, 0x14, 0x7ff, 0x64, 0x1ce2, 0xd9, 0x1, 0xe5c, @rand_addr=0x64010102, @private=0xa010101, {[@timestamp={0x44, 0xc, 0x37, 0x0, 0x2, [0xfff, 0x7ff]}, @timestamp_addr={0x44, 0x14, 0x87, 0x1, 0x0, [{@multicast2, 0x7fffffff}, {@loopback, 0x5}]}]}}}}}}}, 0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0xffff, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(0x0, 0x1, &(0x7f0000000040)={{0x77359400}}, 0x0) 5.503423053s ago: executing program 33 (id=2432): syz_emit_ethernet(0x5e, &(0x7f0000000000)={@multicast, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x4, 0x50, 0x65, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x64010101, @remote}, @dest_unreach={0x3, 0x4, 0x0, 0x0, 0x6, 0x1f, {0xd, 0x4, 0x3, 0x14, 0x7ff, 0x64, 0x1ce2, 0xd9, 0x1, 0xe5c, @rand_addr=0x64010102, @private=0xa010101, {[@timestamp={0x44, 0xc, 0x37, 0x0, 0x2, [0xfff, 0x7ff]}, @timestamp_addr={0x44, 0x14, 0x87, 0x1, 0x0, [{@multicast2, 0x7fffffff}, {@loopback, 0x5}]}]}}}}}}}, 0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0xffff, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(0x0, 0x1, &(0x7f0000000040)={{0x77359400}}, 0x0) 3.043001032s ago: executing program 2 (id=2446): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x3, 0x0, 0x3d70000000, &(0x7f0000ffe000/0x2000)=nil}) ioctl$KVM_CLEAR_DIRTY_LOG(r1, 0xc018aec0, &(0x7f0000000140)={0x0, 0x1c0, 0x3c0, &(0x7f0000000180)=[0x6bd1a312, 0xec66, 0xff, 0x8, 0x98bd, 0x800000000000009, 0xfffffffffffffffe, 0x4, 0x10000, 0x100, 0x1004, 0x0, 0x8, 0x5, 0x5, 0x9, 0x9, 0x5, 0x2, 0x9, 0x8, 0x7, 0xc1, 0x3, 0x2, 0x2, 0x6, 0x9, 0x96, 0xf0, 0xffffffff00000000, 0x4, 0x4, 0x7, 0x23b, 0x3, 0x2, 0x888f, 0xffffffff, 0x8, 0x6, 0x6, 0x3, 0x4, 0x20000000006, 0x8, 0x9, 0x400, 0x3, 0xfffffffffffffff7, 0xfffffffffffffffa, 0x2, 0xe, 0x6, 0x4, 0xea, 0x200000000000101, 0x5, 0x9, 0x66, 0x6, 0x7, 0x5, 0x1, 0x47bc, 0xd, 0x6, 0xbbdc, 0x80000000, 0xfffffffffffffc00, 0x2, 0xb, 0x2, 0xcdc, 0x7, 0x2, 0x3, 0x2, 0x5, 0x2, 0x6, 0x0, 0x3403, 0xab6, 0x0, 0x4, 0x0, 0xffffffffffffff81, 0x9, 0xff, 0x6, 0x28000000, 0x5, 0x61d, 0x3, 0x7, 0xf6, 0x4, 0x6, 0x200, 0x7, 0xe53e, 0x2b, 0x8, 0x2293332f, 0x4, 0x5, 0x0, 0xd, 0x2, 0x80000001, 0x981, 0x2, 0x7, 0xdfd4, 0xfffd, 0x10, 0x5, 0x8, 0x1, 0x9, 0xeb4, 0x3, 0xfffffffffffffffe, 0xb692, 0xcc, 0x8, 0x3]}) 2.862946265s ago: executing program 3 (id=2449): ioctl$USBDEVFS_SUBMITURB(0xffffffffffffffff, 0x8038550a, &(0x7f0000000000)=@urb_type_control={0x2, {}, 0x0, 0x0, &(0x7f0000000080)={0x80, 0xf, 0x0, 0x0, 0x7995}, 0x10007, 0x0, 0x0, 0x48000000, 0x0, 0x40000000, 0x0}) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_ifreq(r0, 0x8910, &(0x7f0000000000)={'veth0_vlan\x00', @ifru_ivalue=0x4}) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f0000000000)) 2.814109506s ago: executing program 4 (id=2450): syz_mount_image$minix(&(0x7f00000004c0), &(0x7f0000000a40)='./file1\x00', 0x2004000, &(0x7f0000001180)=ANY=[], 0x9, 0x1fc, &(0x7f0000000140)="$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") chdir(&(0x7f0000000200)='./file0\x00') r0 = open(&(0x7f00000000c0)='.\x00', 0x0, 0x164) getdents(r0, 0x0, 0x0) 2.604425349s ago: executing program 2 (id=2451): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0xe) sendmmsg$sock(r0, &(0x7f0000004100)=[{{0x0, 0x0, 0x0}}], 0xffffff80, 0x0) shutdown(r0, 0x1) 2.594400439s ago: executing program 3 (id=2452): r0 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r1 = syz_open_dev$usbfs(&(0x7f0000000040), 0x20000007d, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$MON_IOCG_STATS(r2, 0x80089203, &(0x7f00000001c0)) 2.501779561s ago: executing program 4 (id=2453): syz_mount_image$ocfs2(&(0x7f0000004440), &(0x7f0000000040)='./file1\x00', 0x8c0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x1, 0x444c, 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qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqoq7MCxAAAAAIAwf+ssujYAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACYFQAA//838CKa") r0 = openat(0xffffffffffffff9c, &(0x7f0000000500)='.\x00', 0x14000, 0x106) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020660b, &(0x7f0000000200)={0x0, 0x1ffffff, 0x0, 0x1}) 2.336966413s ago: executing program 3 (id=2454): r0 = syz_usb_connect(0x0, 0x24, &(0x7f00000001c0)=ANY=[@ANYBLOB="120100009dea7840b418fbff7bdc01020301090212000100000000090401"], 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f00000008c0)={0x1c, &(0x7f0000000100)=ANY=[@ANYBLOB="00000100000001"], 0x0, 0x0}) r1 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402) ioctl$I2C_RDWR(r1, 0x707, &(0x7f0000000040)={&(0x7f0000000900)=[{0x1, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x0, 0x0}, {0x6, 0x8a00, 0x0, 0x0}], 0x3}) 2.251261055s ago: executing program 2 (id=2455): r0 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$IOCTL_VMCI_VERSION2(r0, 0x7a7, &(0x7f00000000c0)=0xa0000) ioctl$IOCTL_VMCI_INIT_CONTEXT(r0, 0x7a0, &(0x7f0000000000)={@host}) ioctl$IOCTL_VMCI_CTX_SET_CPT_STATE(r0, 0x7b2, &(0x7f0000000040)={&(0x7f0000000f80)=[0x3, 0xc, 0x30, 0x80, 0x7, 0x80000000, 0x0, 0x3ff, 0x5, 0x8, 0x8, 0x0, 0x2d, 0x3, 0xa4, 0xa57, 0x5537e554, 0xffffffff, 0x7fffffff, 0x9, 0x1, 0x9, 0x2, 0x9, 0x1, 0x0, 0xc1, 0x2, 0x9, 0x401, 0x3, 0x2, 0x6, 0x9, 0x5, 0x10, 0x28000, 0x1ff, 0x1, 0x7, 0x6, 0x8, 0x6, 0x1000, 0x7f, 0x65, 0x640, 0xfffffffa, 0x9f7, 0xffffffff, 0xa086c3f, 0x4, 0x273a, 0x3, 0x0, 0x1, 0x3, 0x7fffffff, 0x82ce, 0xf, 0x2, 0x3, 0x10, 0x6, 0x1, 0x1, 0x1, 0x1, 0x0, 0x8, 0x7fff, 0x5, 0x37aa, 0xc500, 0xfff, 0x81, 0xd, 0xa28, 0x4, 0x4, 0x101, 0xfffffffb, 0x200, 0xf3cf, 0x0, 0x2, 0x10200, 0x10, 0x81, 0xd0c, 0x5, 0x7, 0xf, 0x0, 0x800, 0x401, 0xeb, 0x2, 0x800, 0x6a3, 0x724, 0x62f1, 0x7, 0x3, 0xe23, 0x7, 0x8, 0x5, 0x180000, 0xfffffffe, 0xffffffff, 0x10000, 0xfffeffff, 0x0, 0xffffffff, 0x4, 0x8, 0x6, 0x7, 0x77, 0x4, 0x36e7344b, 0x7, 0xbb, 0x8, 0x2, 0xfffffff1, 0xc, 0x8, 0x3, 0x4, 0x1a, 0x9, 0xdd254d92, 0x2, 0x8d6, 0xfffffff1, 0xc, 0x8, 0x7, 0x1, 0x4, 0x4, 0xfffffeff, 0xffffbc97, 0x9, 0x8, 0x4, 0x10000, 0x8, 0x5, 0x100000, 0x6, 0x10000, 0x7f, 0x5, 0x8, 0x5, 0x78c8, 0x2, 0x8, 0x44a8, 0x8, 0x5, 0x9f1, 0x3, 0x0, 0x1, 0x3, 0x101, 0x9, 0x0, 0x81, 0x64, 0x4, 0xe, 0x7, 0x1, 0x8, 0x40, 0x2, 0x40, 0x6, 0xbe, 0x4, 0x6, 0x81, 0x1, 0xcc, 0x306, 0xbf5, 0x3, 0x3, 0x0, 0x6, 0xc, 0xffffcf02, 0x9, 0x80000000, 0x1, 0x4, 0x2, 0xfff, 0x80000001, 0xd243, 0x7, 0x1, 0x700, 0xd, 0x4, 0x7, 0x101, 0x1c, 0x0, 0x7ff, 0x8, 0x4, 0x72, 0xfffffff9, 0x9491, 0x7, 0x8, 0x7, 0x10000, 0xffff0001, 0x3, 0x1, 0x4, 0x80000001, 0x5, 0x3, 0x1, 0xc000000, 0x20000, 0xae, 0xf, 0x4, 0x8, 0x1, 0x3, 0x1f6, 0x26d488b6, 0x6, 0x5, 0x6b5c, 0xfff, 0x2, 0x5, 0xffffffff, 0x9, 0x4, 0x8, 0x5ed9, 0x80000000, 0x4, 0x4, 0x4, 0x5, 0x5, 0x4, 0x7, 0x7, 0x2, 0xaa6, 0x5, 0x200, 0x1, 0x9, 0x1, 0x3, 0x367ac0, 0xe, 0x1, 0x2, 0xf, 0x4, 0x1, 0x56, 0x0, 0x9, 0x7fffffff, 0x6, 0x7fffffff, 0x5, 0x4, 0x2, 0x1000, 0x2, 0x8000, 0x1, 0x5, 0x5, 0x400, 0x9, 0xfffffff1, 0xd, 0x7, 0x2, 0x80000000, 0x6, 0x81, 0x1, 0x2, 0x1ff, 0x2, 0x7, 0x400, 0x3, 0x5e, 0x7ff, 0x7, 0x6, 0x2, 0x0, 0x2, 0xe, 0x4, 0x4, 0x939, 0x1, 0x80, 0x401, 0x1, 0x8000, 0x971f80c0, 0x9377, 0xffffffff, 0xcc59, 0x8, 0x0, 0xd11f, 0xe, 0x7f, 0x0, 0xfffffff7, 0x40, 0x1ff, 0xe16e, 0x8, 0x3, 0x1, 0x101, 0x6, 0x4, 0x5, 0x4, 0x80000001, 0xe, 0x10000, 0x5, 0x8, 0x0, 0xa0f9, 0x7, 0x4, 0x1, 0xffffffff, 0x4, 0x1, 0x9, 0xd, 0x55a000, 0x1, 0x7f, 0x3, 0x5, 0x200, 0x4, 0x8000, 0x2, 0x80000000, 0x1, 0x26, 0x6, 0x72b, 0x0, 0x8001, 0x9, 0x8, 0x3, 0x205f, 0xff, 0x8, 0x9, 0x9, 0x3, 0x3, 0xf, 0x4, 0x2, 0x3, 0x6, 0x37, 0x25e1, 0x751, 0x800, 0x5, 0x2, 0x10000, 0xfffffffd, 0x0, 0x5, 0x2, 0x6f1a, 0x8, 0x84, 0x9, 0x80, 0x8, 0x7, 0xfeca, 0xffffffff, 0x5, 0x54b, 0x10001, 0x8, 0x1, 0x6, 0x92, 0x4, 0x1, 0x1, 0x8001, 0x5, 0x3, 0x81, 0x7, 0x5, 0xfffff000, 0xfffffffe, 0x8, 0x4, 0x4, 0x3, 0xfffffe00, 0x2, 0x4f, 0x8001, 0xce3b, 0x8, 0xf3, 0x6f, 0x4, 0x9, 0x5, 0x5, 0x10, 0x0, 0x400, 0x7fffffff, 0x5, 0x1, 0xad2, 0x200, 0xfffffffb, 0x1700, 0xffffffff, 0x0, 0x4, 0x1, 0x9, 0x7, 0x6, 0x2499, 0x7fff, 0x6, 0x5, 0x6, 0xa3, 0x0, 0x3b56, 0x3ff, 0x1, 0x1, 0x5, 0x5a, 0x8001, 0x4, 0x4, 0xb0, 0x3, 0x9, 0xecd0, 0x7fff, 0x8, 0x8, 0xbd7, 0x7, 0x8001, 0x2, 0x80, 0x3, 0x8, 0xb58, 0xfff, 0x3, 0xe, 0x5, 0x1, 0x5, 0x6, 0x200, 0xffe3, 0x0, 0x7f, 0x10001, 0x2, 0x3c2, 0x7, 0x7, 0x8, 0xfffffff9, 0x2, 0x9, 0x4, 0xfffffdbe, 0x4, 0x401, 0x243, 0x7, 0x166b, 0xbf, 0x2, 0x75f4, 0x2, 0x5, 0xc8, 0x2, 0x10001, 0x100, 0x3, 0xfff, 0x2, 0x7, 0x1, 0x557, 0x1, 0x31, 0x4, 0x0, 0x8, 0xb88, 0xffffffff, 0x6, 0x8001, 0x10, 0x0, 0xd7f06f34, 0x101, 0xf70, 0x8, 0xfffffbff, 0x3, 0x7, 0xc7a7, 0x1, 0x58, 0x7f, 0x9, 0x3, 0x5, 0x6, 0x80000001, 0x3, 0x7, 0x7fff, 0x80000000, 0x3, 0x4, 0xd, 0x8, 0x473, 0x6, 0x7f, 0x9, 0x8, 0x416b, 0x10001, 0x3, 0x7, 0x1, 0x6, 0x6, 0x1, 0x7f, 0x5, 0x7a31631e, 0xa5f4, 0x400, 0x2, 0x2, 0x2, 0x7ff, 0x7, 0x5, 0x80000000, 0x0, 0x4, 0x1, 0x0, 0x4335, 0x7fffffff, 0x6, 0x9, 0x19, 0xff, 0x8, 0x3, 0x7ad3, 0x15, 0x1, 0x9, 0x2, 0x1e5f, 0x8, 0x2, 0x3, 0x6, 0xb7, 0x1b0, 0x0, 0x8, 0x7fff, 0x1, 0x3be, 0xfffffffe, 0x3, 0x6, 0xfffffffe, 0x6, 0x80000001, 0x40000, 0xe, 0x47f0, 0x3, 0x7fff, 0x5, 0x3, 0x4, 0x1, 0x7, 0x0, 0x7, 0x92, 0x0, 0x8, 0x7, 0x3, 0x6c7, 0xe741, 0x5, 0x7, 0x50f, 0xb3, 0xbb8c, 0xc24b, 0xb, 0x7, 0xf, 0x3, 0xffff000, 0x2, 0xaad8, 0x1a6, 0x9, 0xe, 0xfffffffa, 0xce87, 0x0, 0x1, 0x80000001, 0xdf, 0x1f, 0x9, 0x3, 0xe5, 0x1, 0x3, 0x9c, 0x80000000, 0x5, 0x1, 0x6, 0x7, 0x6, 0x1, 0x8, 0xffffffff, 0x6, 0x4b1, 0x1ff, 0x6, 0x7, 0x3, 0x3, 0x0, 0x8, 0x3, 0x5, 0x2, 0x0, 0x0, 0x9, 0x2, 0x6, 0x4, 0x5, 0x3ff, 0x2ca03bc8, 0x7, 0x42, 0x7, 0x5, 0x8166, 0x1, 0x0, 0xa37a, 0x4, 0xffffff11, 0x3, 0x6236, 0x9b48, 0x1, 0x3, 0x400, 0xff, 0x328000, 0x8, 0xff, 0xd085, 0x7f, 0x3, 0x4a4, 0xfffffff7, 0x5, 0x0, 0xe1, 0x1, 0x9, 0x240, 0xb, 0x2f001219, 0x80, 0x8, 0x2, 0x5, 0x3f, 0xf44, 0xffffffff, 0x7fffffff, 0xfffffffe, 0xa741, 0x861, 0x6, 0x6, 0x1, 0x2, 0x7d, 0x3, 0x7a08, 0x0, 0x9b, 0x5331, 0x4, 0x0, 0x1, 0x4, 0x9, 0x6, 0x4, 0x7, 0x3, 0x9, 0x5, 0x3e6f, 0x10001, 0x3, 0x4, 0xffffff80, 0xfb, 0xd, 0xaf, 0xa4e, 0x401, 0x2, 0x4ac, 0x3, 0x5, 0x4, 0x8, 0x3, 0x3ff, 0xfffffffd, 0x4, 0x0, 0x9bc3, 0xf, 0xffff, 0x2d, 0xa, 0x28, 0x1, 0x8874, 0x7ff, 0x4, 0x6, 0x7fff, 0x0, 0xfffffffe, 0xffffffff, 0x0, 0x3ff, 0x0, 0x8, 0x6, 0x1, 0x728, 0x2, 0x3, 0x9, 0x100, 0x39, 0x95, 0xf64c, 0xbe, 0xc2, 0x7, 0x2, 0x4, 0x8, 0x2, 0xae, 0xfffff001, 0xfff, 0x3, 0x0, 0x5, 0x5, 0x9, 0x80000000, 0x3, 0x53c1, 0x8, 0x0, 0x81, 0xffff, 0x6, 0xfff, 0x9, 0xb5, 0x5, 0x3, 0x7f, 0x26, 0x4, 0x80000000, 0xf, 0xfffffff8, 0x0, 0xe294, 0x1, 0xffffffff, 0x5, 0x2, 0x9, 0x4, 0xfffffe00, 0x5, 0x8000, 0x491f6311, 0x4, 0x9fea, 0x2, 0x7f, 0x6, 0x458e, 0x6, 0xfffffc01, 0x3, 0xb, 0xc79, 0xffffff81, 0x8, 0xe, 0x7, 0xff, 0x4, 0x0, 0x100, 0x2, 0x5, 0xa7f7, 0x4, 0x3d65001d, 0x401, 0xaa8, 0x10001, 0x1, 0x2, 0x0, 0x3, 0x0, 0x80000000, 0x5, 0x1, 0x9, 0x1, 0x8, 0x8, 0xffffffff, 0x81, 0x9, 0xffff, 0xfff, 0x7, 0x8, 0xd, 0x10, 0x9c, 0x80000000, 0x3, 0x4, 0x9, 0xe707, 0x9, 0x3, 0xc38, 0x400, 0x6, 0xaf5a, 0xffffffff, 0x1, 0x2, 0x3, 0x800, 0x5, 0x2, 0x7, 0x3c8, 0xa8, 0x3ea0, 0x80, 0x3, 0x1, 0x80000000, 0x188e, 0x73e, 0xe, 0x40, 0x7075, 0x5b1b69dd, 0x3, 0x305eb537, 0x6, 0x7, 0x260, 0xfffeffff, 0x0, 0x1, 0xe, 0x6, 0x8, 0x8, 0x3, 0x101, 0x6f6, 0x401, 0x7, 0x584f, 0x1, 0x101, 0x8, 0x8, 0x0, 0x80, 0x8, 0x0, 0x2, 0x7fffffff, 0x3da2, 0x7f, 0x8, 0x6, 0x3, 0x32ed, 0x7, 0x4cbe, 0x7fffffff, 0x0, 0x6, 0x7ff, 0x57, 0xc1, 0x9, 0x9, 0x7476, 0x2, 0x0, 0x9, 0xbed, 0x8, 0x16, 0x3ff, 0x4, 0xc, 0x4, 0x9, 0x9, 0xffff, 0x5e, 0xecd, 0xc, 0x7, 0x8, 0x9, 0xdb4, 0xffff0001, 0x10000, 0x4, 0x7, 0xb, 0x0, 0x1, 0x80000000], 0x2, 0x400, 0x100}) 1.971939669s ago: executing program 2 (id=2456): r0 = syz_usb_connect(0x5, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="3101000009005e08cb06030000e8160000010902240001000064000904340102d469e70009058acf9b"], 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x11, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="1800000020000000000000000000000095"], &(0x7f00000003c0)='GPL\x00'}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='contention_end\x00', r1}, 0x18) syz_usb_control_io$uac1(r0, 0x0, 0x0) 1.056869984s ago: executing program 4 (id=2457): r0 = socket$netlink(0x10, 0x3, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000000c0), 0x3f, 0x0) write(r0, &(0x7f00000000c0)="29000000140005b7ff000051915f95eb01010003a606a40e07fff024bb000000000000000040000000", 0x29) 640.37483ms ago: executing program 4 (id=2458): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="170000000000000004000000ff"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000000000000850000005700000095"], 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xa, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001200)={r1, 0x2000000, 0xe, 0x0, &(0x7f0000000200)="63eced8e46dc3f07df33c9f7b986", 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 495.646392ms ago: executing program 3 (id=2459): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r1, &(0x7f0000000280)={0x1f, 0xffff, 0x2}, 0x6) close_range(r0, 0xffffffffffffffff, 0x0) 390.789854ms ago: executing program 3 (id=2460): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x18, 0x7, &(0x7f0000000540)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000001000000850000008600000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1b, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000080)='sys_enter\x00', r1}, 0x10) clock_adjtime(0x0, &(0x7f00000002c0)={0x19b1, 0xc1bdf10000000003, 0x100000000, 0x2, 0x3, 0x3, 0x80000001, 0x201, 0x0, 0x300, 0x0, 0x5, 0x0, 0x0, 0x0, 0x282, 0x0, 0x0, 0x9}) 283.057906ms ago: executing program 4 (id=2461): r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0xc0a85320, &(0x7f00000005c0)={{0x80}, 'port0\x00', 0x21, 0x11cfa, 0x0, 0x8000008, 0x3, 0x4, 0x1, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000340)={0x5, 0x90, 0x1, 'queue0\x00', 0x3}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x40505330, &(0x7f0000000ec0)={0x800100, 0xfffffffd, 0x22, 0x100, 0x81, 0x5}) 231.959436ms ago: executing program 3 (id=2462): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), r0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_AUTHENTICATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)={0x1c, r1, 0x8007023327f40d31, 0x70bd30, 0x25dfdbff, {{}, {@val={0x8, 0x3, r2}, @void}}}, 0x1c}, 0x1, 0x0, 0x0, 0x4000005}, 0x20000010) 160.345368ms ago: executing program 2 (id=2463): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000980)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b70300000000a999850000000400000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @fallback=0x2f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000400)='kfree\x00', r0}, 0x10) r1 = socket$kcm(0xa, 0x6, 0x0) close(r1) 144.742998ms ago: executing program 4 (id=2464): r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000001b80)=[{{0x0, 0x0, 0x0}}, {{&(0x7f00000001c0)={0xa, 0x4e22, 0x0, @local, 0x20}, 0x1c, 0x0}}, {{0x0, 0x0, 0x0}}], 0x3, 0x4001c00) 0s ago: executing program 2 (id=2465): bpf$OBJ_GET_PROG(0x7, &(0x7f00000004c0)=@o_path={0x0, 0x0, 0x10}, 0x18) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, &(0x7f00000026c0)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x5a}, 0x48) bpf$BPF_PROG_DETACH(0x1c, &(0x7f0000000000)={@fallback=r0, r0, 0x2f}, 0x20) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000004c0)=ANY=[@ANYRES32=r0, @ANYRES32=0x0, @ANYBLOB='/'], 0x20) kernel console output (not intermixed with test programs): .0: Error: mce write submit urb error = -90 [ 243.571496][T10044] loop4: detected capacity change from 0 to 32768 [ 243.578176][ T5838] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 243.635523][ T5838] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 243.669713][ T5838] mceusb 4-1:0.0: Registered 424242424242 with mce emulator interface version 4e [ 243.685388][ T5838] mceusb 4-1:0.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active) [ 243.731131][ T5838] usb 4-1: USB disconnect, device number 22 [ 243.882973][T10045] loop2: detected capacity change from 0 to 40427 [ 244.040914][T10045] F2FS-fs (loop2): Found nat_bits in checkpoint [ 244.104722][T10061] netlink: 'syz.4.1467': attribute type 25 has an invalid length. [ 244.154246][T10061] netlink: 'syz.4.1467': attribute type 25 has an invalid length. [ 244.390998][T10045] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 244.792034][T10054] loop1: detected capacity change from 0 to 32768 [ 244.816415][T10054] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop1 scanned by syz.1.1466 (10054) [ 244.891237][T10054] BTRFS info (device loop1): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 244.925563][T10054] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm [ 244.954620][T10054] BTRFS info (device loop1): using free space tree [ 245.065540][T10054] BTRFS info (device loop1): enabling ssd optimizations [ 245.082756][T10054] BTRFS info (device loop1): auto enabling async discard [ 245.398648][ T5783] BTRFS info (device loop1): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 245.531489][T10071] loop4: detected capacity change from 0 to 32768 [ 245.582147][T10071] (syz.4.1471,10071,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 245.638963][T10071] (syz.4.1471,10071,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 245.758476][T10071] JBD2: Ignoring recovery information on journal [ 245.823779][T10102] dummy0: entered promiscuous mode [ 245.931352][T10071] ocfs2: Mounting device (7,4) on (node local, slot 0) with ordered data mode. [ 246.217999][ T7719] ocfs2: Unmounting device (7,4) on (node local) [ 246.378207][T10113] vlan2: entered allmulticast mode [ 246.383381][T10113] bond0: entered allmulticast mode [ 246.414953][T10113] bond_slave_0: entered allmulticast mode [ 246.420732][T10113] bond_slave_1: entered allmulticast mode [ 246.511619][T10111] loop3: detected capacity change from 0 to 8192 [ 246.566396][T10111] REISERFS warning: read_super_block: reiserfs filesystem is deprecated and scheduled to be removed from the kernel in 2025 [ 246.627594][T10115] netlink: 16 bytes leftover after parsing attributes in process `syz.2.1483'. [ 246.658208][T10111] REISERFS (device loop3): found reiserfs format "3.5" with non-standard journal [ 246.668423][T10111] REISERFS (device loop3): using ordered data mode [ 246.675331][T10111] reiserfs: using flush barriers [ 246.683136][T10111] REISERFS (device loop3): journal params: device loop3, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 246.761766][T10111] REISERFS (device loop3): checking transaction log (loop3) [ 246.799159][T10111] REISERFS (device loop3): Using rupasov hash to sort names [ 246.833919][T10111] REISERFS (device loop3): using 3.5.x disk format [ 246.840803][T10111] REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP [ 246.922255][T10111] REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP [ 246.964178][T10111] REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP [ 246.996109][T10111] REISERFS warning (device loop3): vs-13060 reiserfs_update_sd_size: stat data of object [1 2 0x0 UNKNOWN] (nlink == 1) not found (pos 2) [ 247.045683][T10111] REISERFS (device loop3): Created .reiserfs_priv - reserved for xattr storage. [ 247.177764][T10111] REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP [ 247.233931][T10111] REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP [ 247.338645][T10128] dummy0: entered promiscuous mode [ 247.781236][T10134] netlink: 20 bytes leftover after parsing attributes in process `syz.3.1491'. [ 247.826587][T10124] loop1: detected capacity change from 0 to 40427 [ 247.832083][T10122] loop4: detected capacity change from 0 to 40427 [ 247.875087][T10122] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12 [ 247.882904][T10122] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 247.900400][T10124] F2FS-fs (loop1): Found nat_bits in checkpoint [ 247.907292][T10122] F2FS-fs (loop4): invalid crc value [ 248.114961][T10124] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 248.188422][T10122] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0 [ 248.221273][T10122] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 248.344684][ T5783] syz-executor: attempt to access beyond end of device [ 248.344684][ T5783] loop1: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 248.356368][T10122] fscrypt (loop4, inode 3): Error -61 getting encryption context [ 248.383104][ T5783] F2FS-fs (loop1): Stopped filesystem due to reason: 3 [ 248.564421][T10152] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1497'. [ 248.633664][T10153] process 'syz.2.1495' launched './file0' with NULL argv: empty string added [ 249.251407][T10171] sg_write: process 401 (syz.4.1503) changed security contexts after opening file descriptor, this is not allowed. [ 249.377067][T10177] loop4: detected capacity change from 0 to 136 [ 249.853125][ T54] usb 4-1: new full-speed USB device number 23 using dummy_hcd [ 250.064275][ T54] usb 4-1: config 0 has an invalid interface number: 239 but max is 0 [ 250.073837][ T54] usb 4-1: config 0 has no interface number 0 [ 250.079974][ T54] usb 4-1: config 0 interface 239 altsetting 0 endpoint 0x1 has invalid maxpacket 1023, setting to 64 [ 250.124348][ T54] usb 4-1: config 0 interface 239 altsetting 0 endpoint 0x82 has invalid maxpacket 511, setting to 64 [ 250.161765][ T54] usb 4-1: New USB device found, idVendor=6189, idProduct=182d, bcdDevice= 1.73 [ 250.202935][ T54] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 250.233120][ T54] usb 4-1: Product: syz [ 250.233142][ T54] usb 4-1: Manufacturer: syz [ 250.233157][ T54] usb 4-1: SerialNumber: syz [ 250.246779][ T54] usb 4-1: config 0 descriptor?? [ 250.250420][T10183] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 250.250575][T10183] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 250.457833][T10183] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 250.481440][T10183] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 250.512883][T10220] netlink: 20 bytes leftover after parsing attributes in process `syz.1.1526'. [ 250.934850][ T54] asix 4-1:0.239 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 250.948351][ T54] asix: probe of 4-1:0.239 failed with error -71 [ 250.969316][ T54] usb 4-1: USB disconnect, device number 23 [ 250.994762][T10235] loop2: detected capacity change from 0 to 8192 [ 251.027291][T10235] REISERFS warning: read_super_block: reiserfs filesystem is deprecated and scheduled to be removed from the kernel in 2025 [ 251.089406][T10235] REISERFS (device loop2): found reiserfs format "3.5" with non-standard journal [ 251.127090][T10235] REISERFS (device loop2): using ordered data mode [ 251.138198][ T5797] Bluetooth: hci2: command 0x0406 tx timeout [ 251.167839][T10235] reiserfs: using flush barriers [ 251.196673][T10235] REISERFS (device loop2): journal params: device loop2, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 251.203141][T10244] loop1: detected capacity change from 0 to 136 [ 251.233163][T10235] REISERFS (device loop2): checking transaction log (loop2) [ 251.258465][T10235] REISERFS (device loop2): Using rupasov hash to sort names [ 251.273671][T10235] REISERFS (device loop2): using 3.5.x disk format [ 251.297336][T10235] REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP [ 251.326178][T10235] REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP [ 251.355353][T10235] REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP [ 251.368449][T10235] REISERFS warning (device loop2): vs-13060 reiserfs_update_sd_size: stat data of object [1 2 0x0 UNKNOWN] (nlink == 1) not found (pos 2) [ 251.391018][T10235] REISERFS (device loop2): Created .reiserfs_priv - reserved for xattr storage. [ 251.416842][T10246] loop1: detected capacity change from 0 to 512 [ 251.427433][T10235] REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP [ 251.440182][T10235] REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP [ 251.518010][T10246] EXT4-fs error (device loop1): ext4_orphan_get:1399: inode #17: comm syz.1.1538: iget: bogus i_mode (0) [ 251.575134][T10246] EXT4-fs error (device loop1): ext4_orphan_get:1404: comm syz.1.1538: couldn't read orphan inode 17 (err -117) [ 251.649619][T10246] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 251.809109][ T5783] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 251.997060][T10262] loop2: detected capacity change from 0 to 64 [ 252.040919][T10262] hfs: unable to locate alternate MDB [ 252.061058][T10262] hfs: continuing without an alternate MDB [ 252.095234][T10262] hfs: filesystem was not cleanly unmounted, running fsck.hfs is recommended. mounting read-only. [ 252.150944][T10262] hfs: bad catalog entry type 0 [ 252.214462][T10250] loop3: detected capacity change from 0 to 32768 [ 252.248333][T10250] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop3 scanned by syz.3.1540 (10250) [ 252.285366][T10250] BTRFS info (device loop3): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 252.347144][T10250] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 252.371366][T10250] BTRFS info (device loop3): using free space tree [ 252.483623][T10250] BTRFS info (device loop3): enabling ssd optimizations [ 252.501827][T10250] BTRFS info (device loop3): auto enabling async discard [ 252.780112][ T5784] BTRFS info (device loop3): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 252.806333][T10294] loop4: detected capacity change from 0 to 8192 [ 252.852370][T10294] REISERFS warning: read_super_block: reiserfs filesystem is deprecated and scheduled to be removed from the kernel in 2025 [ 252.880898][T10294] REISERFS (device loop4): found reiserfs format "3.5" with non-standard journal [ 252.915647][ T6219] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 10 /dev/loop3 scanned by udevd (6219) [ 252.938583][T10294] REISERFS (device loop4): using ordered data mode [ 252.987582][T10294] reiserfs: using flush barriers [ 253.042713][T10294] REISERFS (device loop4): journal params: device loop4, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 253.090953][T10294] REISERFS (device loop4): checking transaction log (loop4) [ 253.145963][T10294] REISERFS (device loop4): Using rupasov hash to sort names [ 253.169197][T10294] REISERFS (device loop4): using 3.5.x disk format [ 253.235026][T10294] REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP [ 253.251171][T10294] REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP [ 253.340980][T10294] REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP [ 253.391555][T10294] REISERFS warning (device loop4): vs-13060 reiserfs_update_sd_size: stat data of object [1 2 0x0 UNKNOWN] (nlink == 1) not found (pos 2) [ 253.400984][T10310] loop2: detected capacity change from 0 to 512 [ 253.419003][T10294] REISERFS (device loop4): Created .reiserfs_priv - reserved for xattr storage. [ 253.515418][T10310] EXT4-fs error (device loop2): ext4_orphan_get:1425: comm syz.2.1558: bad orphan inode 11862016 [ 253.572281][T10294] REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP [ 253.641882][T10310] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000d40000 r/w without journal. Quota mode: writeback. [ 253.697370][T10294] REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP [ 253.709487][T10310] ext4 filesystem being mounted at /373/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 253.993691][ T5785] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 254.379949][T10318] loop1: detected capacity change from 0 to 32768 [ 254.401526][ T8] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 254.430983][T10318] ocfs2: Slot 0 on device (7,1) was already allocated to this node! [ 254.494889][T10318] ocfs2: Mounting device (7,1) on (node local, slot 0) with ordered data mode. [ 254.594590][T10318] (syz.1.1561,10318,1):ocfs2_read_blocks:239 ERROR: status = -12 [ 254.610239][ T8] usb 4-1: Using ep0 maxpacket: 8 [ 254.627401][ T8] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 254.629924][T10318] (syz.1.1561,10318,1):ocfs2_xattr_block_find:2831 ERROR: status = -12 [ 254.648701][ T8] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x81 has invalid wMaxPacketSize 0 [ 254.669576][ T8] usb 4-1: config 0 interface 0 has no altsetting 0 [ 254.681865][ T8] usb 4-1: New USB device found, idVendor=09da, idProduct=000a, bcdDevice= 0.00 [ 254.697391][T10336] loop2: detected capacity change from 0 to 2048 [ 254.708859][T10322] loop4: detected capacity change from 0 to 32768 [ 254.717125][ T8] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 254.731575][T10336] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 254.755761][ T8] usb 4-1: config 0 descriptor?? [ 254.761250][T10336] NILFS (loop2): mounting unchecked fs [ 254.781092][T10322] BTRFS error: device /dev/loop4 already registered with a higher generation, found 8 expect 10 [ 254.798614][T10336] NILFS (loop2): recovery required for readonly filesystem [ 254.817661][T10336] NILFS (loop2): write access will be enabled during recovery [ 254.828559][ T5783] ocfs2: Unmounting device (7,1) on (node local) [ 254.889692][T10336] NILFS (loop2): recovery complete [ 254.903332][ T7324] udevd[7324]: incorrect nilfs2 checksum on /dev/loop2 [ 254.982030][ T9815] BTRFS error: device /dev/loop4 already registered with a higher generation, found 8 expect 10 [ 255.001732][ T7324] udevd[7324]: incorrect nilfs2 checksum on /dev/loop2 [ 255.268097][ T8] a4tech 0003:09DA:000A.0021: unbalanced collection at end of report description [ 255.310605][ T8] a4tech 0003:09DA:000A.0021: parse failed [ 255.316548][ T8] a4tech: probe of 0003:09DA:000A.0021 failed with error -22 [ 255.363404][T10346] loop1: detected capacity change from 0 to 512 [ 255.390607][T10346] EXT4-fs: Ignoring removed nomblk_io_submit option [ 255.427885][T10346] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -2 [ 255.480574][T10346] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -2 [ 255.494633][ T5838] usb 4-1: USB disconnect, device number 24 [ 255.518789][T10352] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1575'. [ 255.539288][T10346] EXT4-fs (loop1): 1 truncate cleaned up [ 255.578100][T10346] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 255.731947][T10356] loop4: detected capacity change from 0 to 512 [ 255.739083][ T5783] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 255.934427][ T1278] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.941068][ T1278] ieee802154 phy1 wpan1: encryption failed: -22 [ 255.962706][T10356] EXT4-fs (loop4): 1 orphan inode deleted [ 255.976598][ T11] Quota error (device loop4): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 256.018978][T10356] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 256.038809][ T11] EXT4-fs error (device loop4): ext4_release_dquot:6974: comm kworker/u4:0: Failed to release dquot type 1 [ 256.058235][T10356] ext4 filesystem being mounted at /210/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 256.305710][ T7719] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 256.507936][T10383] loop4: detected capacity change from 0 to 64 [ 256.718546][T10390] loop2: detected capacity change from 0 to 1024 [ 256.736542][T10392] netlink: 16 bytes leftover after parsing attributes in process `syz.1.1594'. [ 256.750417][T10390] hfsplus: Filesystem was not cleanly unmounted, running fsck.hfsplus is recommended. mounting read-only. [ 256.926471][T10397] loop1: detected capacity change from 0 to 512 [ 257.021964][T10397] EXT4-fs (loop1): 1 orphan inode deleted [ 257.070050][T10397] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 257.099711][ T992] Quota error (device loop1): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 257.113536][T10397] ext4 filesystem being mounted at /414/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 257.132461][ T992] EXT4-fs error (device loop1): ext4_release_dquot:6974: comm kworker/u4:6: Failed to release dquot type 1 [ 257.227589][ T5783] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 257.308795][ T5774] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 257.391010][T10413] loop1: detected capacity change from 0 to 64 [ 257.511516][ T5774] usb 3-1: config index 0 descriptor too short (expected 23569, got 27) [ 257.526082][ T5774] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 257.550365][ T5774] usb 3-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 257.559658][ T5774] usb 3-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0 [ 257.567680][ T5774] usb 3-1: Manufacturer: syz [ 257.592299][ T5774] usb 3-1: config 0 descriptor?? [ 257.778388][ T5774] rc_core: IR keymap rc-hauppauge not found [ 257.787216][T10425] loop3: detected capacity change from 0 to 2048 [ 257.794965][ T5774] Registered IR keymap rc-empty [ 257.802795][ T5774] rc rc0: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/rc/rc0 [ 257.841233][ T5774] input: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/rc/rc0/input29 [ 257.872080][T10425] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 257.983272][ T5784] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 258.231355][ C1] igorplugusb 3-1:0.0: receive overflow, at least 2 lost [ 258.277316][T10440] loop3: detected capacity change from 0 to 512 [ 258.337342][T10440] EXT4-fs (loop3): 1 orphan inode deleted [ 258.337565][T10442] loop4: detected capacity change from 0 to 128 [ 258.348381][ T992] Quota error (device loop3): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 258.369331][T10440] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 258.394334][ T992] EXT4-fs error (device loop3): ext4_release_dquot:6974: comm kworker/u4:6: Failed to release dquot type 1 [ 258.427116][T10440] ext4 filesystem being mounted at /399/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 258.449805][ T8] usb 3-1: USB disconnect, device number 20 [ 258.641470][ T5784] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 258.807569][T10452] loop1: detected capacity change from 0 to 2048 [ 258.900189][T10452] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 258.993087][T10460] can0: slcan on ptm0. [ 259.002644][T10462] use of bytesused == 0 is deprecated and will be removed in the future, [ 259.012335][T10462] use the actual size instead. [ 259.049459][ T5783] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 259.208588][T10459] can0 (unregistered): slcan off ptm0. [ 259.463145][T10480] loop2: detected capacity change from 0 to 512 [ 259.693613][T10480] EXT4-fs (loop2): 1 orphan inode deleted [ 259.716751][ T42] Quota error (device loop2): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 259.739102][T10480] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 259.787491][ T42] EXT4-fs error (device loop2): ext4_release_dquot:6974: comm kworker/u4:2: Failed to release dquot type 1 [ 259.807236][T10480] ext4 filesystem being mounted at /391/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 259.970254][T10473] loop4: detected capacity change from 0 to 32768 [ 260.035941][ T5785] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 260.057010][T10473] ocfs2: Slot 0 on device (7,4) was already allocated to this node! [ 260.133592][T10473] ocfs2: Mounting device (7,4) on (node local, slot 0) with ordered data mode. [ 260.246618][T10506] loop2: detected capacity change from 0 to 2048 [ 260.254850][T10473] (syz.4.1627,10473,1):ocfs2_read_blocks:239 ERROR: status = -12 [ 260.292679][T10473] (syz.4.1627,10473,1):ocfs2_xattr_block_find:2831 ERROR: status = -12 [ 260.330778][T10506] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 260.423324][ T7719] ocfs2: Unmounting device (7,4) on (node local) [ 260.427395][ T8] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 260.435968][T10511] netlink: 'syz.1.1635': attribute type 6 has an invalid length. [ 260.551321][ T5785] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 260.672433][ T8] usb 4-1: config index 0 descriptor too short (expected 23569, got 27) [ 260.701723][ T8] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 260.722549][ T8] usb 4-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 260.737546][ T8] usb 4-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0 [ 260.765936][ T8] usb 4-1: Manufacturer: syz [ 260.775527][ T8] usb 4-1: config 0 descriptor?? [ 260.927390][ T8] rc_core: IR keymap rc-hauppauge not found [ 260.957885][ T8] Registered IR keymap rc-empty [ 260.963739][ T8] rc rc0: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0 [ 261.001854][ T8] input: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0/input30 [ 261.347108][ C0] igorplugusb 4-1:0.0: receive overflow, at least 2 lost [ 261.557410][ T5852] usb 4-1: USB disconnect, device number 25 [ 261.585212][T10547] can0: slcan on ptm0. [ 261.737902][T10546] can0 (unregistered): slcan off ptm0. [ 262.610293][T10583] loop2: detected capacity change from 0 to 512 [ 262.657646][T10583] EXT4-fs: Ignoring removed nobh option [ 262.699754][T10583] fscrypt (loop2, inode 2): Error -61 getting encryption context [ 262.708401][T10583] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -61 [ 262.726023][T10583] EXT4-fs error (device loop2): ext4_orphan_get:1399: inode #13: comm syz.2.1662: casefold flag without casefold feature [ 262.746017][T10583] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.1662: couldn't read orphan inode 13 (err -117) [ 262.772351][T10583] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 262.799107][T10590] loop3: detected capacity change from 0 to 64 [ 262.964554][T10594] capability: warning: `syz.1.1668' uses 32-bit capabilities (legacy support in use) [ 262.976461][ T5785] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 263.195919][T10596] loop2: detected capacity change from 0 to 1764 [ 263.292453][T10596] iso9660: Corrupted directory entry in block 0 of inode 1792 [ 263.427047][T10608] loop3: detected capacity change from 0 to 2048 [ 263.515323][T10612] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 263.584934][T10615] loop1: detected capacity change from 0 to 512 [ 263.620348][T10615] EXT4-fs: Ignoring removed nobh option [ 263.663885][T10615] fscrypt (loop1, inode 2): Error -61 getting encryption context [ 263.684715][T10615] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -61 [ 263.701501][T10615] EXT4-fs error (device loop1): ext4_orphan_get:1399: inode #13: comm syz.1.1677: casefold flag without casefold feature [ 263.721055][T10615] EXT4-fs error (device loop1): ext4_orphan_get:1404: comm syz.1.1677: couldn't read orphan inode 13 (err -117) [ 263.744340][T10615] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 263.763816][T10620] nbd: must specify a device to reconfigure [ 263.977334][ T5783] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 264.480796][T10644] loop4: detected capacity change from 0 to 1024 [ 264.489166][T10644] EXT4-fs: Ignoring removed nobh option [ 264.534100][T10644] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 264.594415][T10644] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #11: comm syz.4.1692: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 32512(32512) [ 264.636656][T10644] EXT4-fs error (device loop4): ext4_orphan_get:1404: comm syz.4.1692: couldn't read orphan inode 11 (err -117) [ 264.661224][T10644] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 264.756820][ T7719] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 265.178320][T10671] netlink: 20 bytes leftover after parsing attributes in process `syz.4.1705'. [ 265.494545][ T5852] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 265.694451][ T5852] usb 3-1: Using ep0 maxpacket: 16 [ 265.710238][ T5852] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 265.742564][ T5852] usb 3-1: New USB device found, idVendor=05ac, idProduct=024b, bcdDevice= 0.00 [ 265.764664][ T5852] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 265.783216][ T5852] usb 3-1: config 0 descriptor?? [ 265.803466][T10676] loop3: detected capacity change from 0 to 32768 [ 265.959057][T10688] loop1: detected capacity change from 0 to 2048 [ 266.031081][T10688] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 266.126517][ T5783] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 266.233684][ T5852] apple 0003:05AC:024B.0022: fixing up MacBook JIS keyboard report descriptor [ 266.272145][ T5852] apple 0003:05AC:024B.0022: item fetching failed at offset 2/69 [ 266.306537][ T5852] apple 0003:05AC:024B.0022: parse failed [ 266.312419][ T5852] apple: probe of 0003:05AC:024B.0022 failed with error -22 [ 266.322833][T10695] netlink: 'syz.3.1716': attribute type 25 has an invalid length. [ 266.356745][T10696] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 266.436358][ T5852] usb 3-1: USB disconnect, device number 21 [ 266.514666][T10698] CIFS: No dialect specified on mount. Default has changed to a more secure dialect, SMB2.1 or later (e.g. SMB3.1.1), from CIFS (SMB1). To use the less secure SMB1 dialect to access old servers which do not support SMB3.1.1 (or even SMB3 or SMB2.1) specify vers=1.0 on mount. [ 266.523062][T10684] loop4: detected capacity change from 0 to 40427 [ 266.540789][ C1] vkms_vblank_simulate: vblank timer overrun [ 266.575085][T10698] CIFS mount error: No usable UNC path provided in device string! [ 266.575085][T10698] [ 266.583823][T10684] F2FS-fs (loop4): build fault injection attr: rate: 693, type: 0x7ffff [ 266.593823][T10684] F2FS-fs (loop4): Image doesn't support compression [ 266.594325][T10698] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 266.616886][T10684] F2FS-fs (loop4): invalid crc value [ 266.634797][T10684] F2FS-fs (loop4): Found nat_bits in checkpoint [ 266.780040][T10684] F2FS-fs (loop4): Start checkpoint disabled! [ 266.809604][T10684] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6 [ 266.867263][ T28] audit: type=1800 audit(1753201371.661:218): pid=10684 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.1711" name="file1" dev="loop4" ino=10 res=0 errno=0 [ 266.887817][ C1] vkms_vblank_simulate: vblank timer overrun [ 266.908823][T10684] F2FS-fs (loop4): inject page get in f2fs_pagecache_get_page of generic_perform_write+0x2fb/0x5b0 [ 266.994139][T10684] syz.4.1711: attempt to access beyond end of device [ 266.994139][T10684] loop4: rw=2049, sector=45096, nr_sectors = 128 limit=40427 [ 267.182215][T10715] loop3: detected capacity change from 0 to 64 [ 267.233891][T10715] hfs: unable to locate alternate MDB [ 267.247169][T10715] hfs: continuing without an alternate MDB [ 267.313121][ T11] kworker/u4:0: attempt to access beyond end of device [ 267.313121][ T11] loop4: rw=2049, sector=40960, nr_sectors = 16 limit=40427 [ 267.364836][ T11] F2FS-fs (loop4): Stopped filesystem due to reason: 3 [ 267.371853][ T11] F2FS-fs (loop4): Stopped filesystem due to reason: 3 [ 267.509828][T10721] loop2: detected capacity change from 0 to 512 [ 267.573176][T10721] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 267.641979][T10721] EXT4-fs (loop2): 1 truncate cleaned up [ 267.659504][T10721] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 267.723292][T10709] loop1: detected capacity change from 0 to 32768 [ 267.836903][T10721] EXT4-fs error (device loop2): ext4_generic_delete_entry:2729: inode #2: block 13: comm syz.2.1728: bad entry in directory: rec_len is smaller than minimal - offset=24, inode=11, rec_len=8, size=1024 fake=0 [ 267.866442][T10721] EXT4-fs (loop2): Remounting filesystem read-only [ 267.898415][T10721] EXT4-fs warning (device loop2): ext4_rename_delete:3778: inode #2: comm syz.2.1728: Deleting old file: nlink 4, error=-117 [ 268.058687][T10732] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1733'. [ 268.086081][ T5785] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 268.771179][T10755] loop4: detected capacity change from 0 to 128 [ 268.799039][T10755] EXT4-fs: Ignoring removed nomblk_io_submit option [ 268.827082][T10755] EXT4-fs: Ignoring removed nomblk_io_submit option [ 268.888507][T10755] EXT4-fs (loop4): Test dummy encryption mode enabled [ 268.927007][T10755] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 269.013136][T10755] ext4 filesystem being mounted at /247/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 269.025347][T10766] loop3: detected capacity change from 0 to 1024 [ 269.069912][T10755] EXT4-fs (loop4): re-mounted 76b65be2-f6da-4727-8c75-0525a5b65a09 ro. [ 269.077943][T10755] EXT4-fs (loop4): re-mounted 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w. [ 269.133024][ T79] hfsplus: b-tree write err: -5, ino 4 [ 269.197257][ T7719] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 269.281281][T10770] loop2: detected capacity change from 0 to 64 [ 269.311208][T10769] loop3: detected capacity change from 0 to 64 [ 269.327871][T10738] loop1: detected capacity change from 0 to 40427 [ 269.362563][T10738] F2FS-fs (loop1): Insane cp_payload (553648128 >= 504) [ 269.371063][T10738] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 269.416386][T10738] F2FS-fs (loop1): build fault injection attr: rate: 17008, type: 0x7ffff [ 269.426053][T10738] F2FS-fs (loop1): build fault injection attr: rate: 0, type: 0x1f8 [ 269.445473][T10738] F2FS-fs (loop1): invalid crc value [ 269.505665][T10738] F2FS-fs (loop1): Found nat_bits in checkpoint [ 269.614281][T10777] netlink: 100 bytes leftover after parsing attributes in process `syz.3.1750'. [ 269.652506][ T5838] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 269.697784][T10738] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0 [ 269.713643][T10738] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 269.855248][T10784] loop3: detected capacity change from 0 to 2048 [ 269.856247][ T5838] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 269.882117][ T5838] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 269.890106][T10784] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 269.910866][ T5783] syz-executor: attempt to access beyond end of device [ 269.910866][ T5783] loop1: rw=2049, sector=40960, nr_sectors = 16 limit=40427 [ 269.922313][ T5838] usb 5-1: New USB device found, idVendor=04b4, idProduct=de61, bcdDevice= 0.00 [ 269.947254][ T5838] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 269.968260][ T5783] F2FS-fs (loop1): Stopped filesystem due to reason: 3 [ 269.977356][ T5838] usb 5-1: config 0 descriptor?? [ 269.986743][ T5783] F2FS-fs (loop1): Stopped filesystem due to reason: 3 [ 270.083639][T10788] loop2: detected capacity change from 0 to 256 [ 270.427779][ T5838] cypress 0003:04B4:DE61.0023: unknown main item tag 0x0 [ 270.428627][T10794] netlink: 'syz.2.1759': attribute type 1 has an invalid length. [ 270.461187][ T5838] cypress 0003:04B4:DE61.0023: unknown main item tag 0x0 [ 270.470478][T10794] netlink: 36 bytes leftover after parsing attributes in process `syz.2.1759'. [ 270.479759][ T5838] cypress 0003:04B4:DE61.0023: unknown main item tag 0x0 [ 270.479792][ T5838] cypress 0003:04B4:DE61.0023: unknown main item tag 0x0 [ 270.479817][ T5838] cypress 0003:04B4:DE61.0023: unknown main item tag 0x0 [ 270.479842][ T5838] cypress 0003:04B4:DE61.0023: unknown main item tag 0x0 [ 270.479867][ T5838] cypress 0003:04B4:DE61.0023: unknown main item tag 0x0 [ 270.521507][ T5838] cypress 0003:04B4:DE61.0023: hidraw0: USB HID v0.00 Device [HID 04b4:de61] on usb-dummy_hcd.4-1/input0 [ 270.640171][ T5838] usb 5-1: USB disconnect, device number 11 [ 270.644699][T10799] loop2: detected capacity change from 0 to 512 [ 270.682586][T10799] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 270.703095][T10797] fido_id[10797]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [ 270.740664][T10799] EXT4-fs (loop2): orphan cleanup on readonly fs [ 270.754135][T10799] Quota error (device loop2): v2_read_file_info: Free block number 1 out of range (1, 6). [ 270.766770][T10799] EXT4-fs warning (device loop2): ext4_enable_quotas:7173: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 270.783712][T10799] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 270.793309][ T5852] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 270.804102][T10799] EXT4-fs (loop2): 1 truncate cleaned up [ 270.811006][T10799] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 270.872394][ T5785] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 270.987352][ T5852] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8E has invalid wMaxPacketSize 0 [ 270.999388][ T5852] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8E has invalid maxpacket 0 [ 271.014741][ T5852] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0 [ 271.026633][ T5852] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0xA has invalid maxpacket 0 [ 271.053608][ T5852] usb 4-1: New USB device found, idVendor=05ab, idProduct=0301, bcdDevice= 1.00 [ 271.063428][ T5852] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 271.074633][ T5852] usb 4-1: Product: syz [ 271.078847][ T5852] usb 4-1: Manufacturer: syz [ 271.085363][ T5852] usb 4-1: SerialNumber: syz [ 271.106650][ T5852] usb 4-1: config 0 descriptor?? [ 271.127517][ T5852] ums-isd200 4-1:0.0: USB Mass Storage device detected [ 271.215544][T10816] loop4: detected capacity change from 0 to 256 [ 271.306346][T10816] FAT-fs (loop4): Directory bread(block 64) failed [ 271.322687][T10816] FAT-fs (loop4): Directory bread(block 65) failed [ 271.364082][T10816] FAT-fs (loop4): Directory bread(block 66) failed [ 271.373037][ T5852] scsi host1: usb-storage 4-1:0.0 [ 271.386186][T10816] FAT-fs (loop4): Directory bread(block 67) failed [ 271.412673][T10816] FAT-fs (loop4): Directory bread(block 68) failed [ 271.421008][T10816] FAT-fs (loop4): Directory bread(block 69) failed [ 271.432686][T10816] FAT-fs (loop4): Directory bread(block 70) failed [ 271.439336][T10816] FAT-fs (loop4): Directory bread(block 71) failed [ 271.456298][T10816] FAT-fs (loop4): Directory bread(block 72) failed [ 271.466836][T10816] FAT-fs (loop4): Directory bread(block 73) failed [ 271.640671][ T5838] usb 4-1: USB disconnect, device number 26 [ 272.225438][T10847] lo speed is unknown, defaulting to 1000 [ 272.246363][T10847] lo speed is unknown, defaulting to 1000 [ 272.293400][T10847] lo speed is unknown, defaulting to 1000 [ 272.307424][T10852] loop3: detected capacity change from 0 to 512 [ 272.344626][T10847] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 272.380297][T10852] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 272.394236][T10847] infiniband syz2: RDMA CMA: cma_listen_on_dev, error -98 [ 272.411763][T10856] loop4: detected capacity change from 0 to 64 [ 272.421530][T10852] ext4 filesystem being mounted at /442/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 272.484482][T10847] lo speed is unknown, defaulting to 1000 [ 272.492382][T10847] lo speed is unknown, defaulting to 1000 [ 272.499664][T10847] lo speed is unknown, defaulting to 1000 [ 272.507464][T10847] lo speed is unknown, defaulting to 1000 [ 272.552914][ T5784] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 273.285565][T10849] loop1: detected capacity change from 0 to 32768 [ 273.353872][T10849] ERROR: (device loop1): dbAlloc: the hint is outside the map [ 273.353872][T10849] [ 273.416854][T10849] ERROR: (device loop1): remounting filesystem as read-only [ 273.441382][T10849] ERROR: (device loop1): diWrite: ixpxd invalid [ 273.441382][T10849] [ 273.460185][T10882] netlink: 'syz.2.1795': attribute type 4 has an invalid length. [ 273.460607][T10849] ERROR: (device loop1): txCommit: [ 273.460607][T10849] [ 273.483437][T10882] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1795'. [ 273.610753][ T5852] usb 5-1: new high-speed USB device number 12 using dummy_hcd [ 273.670915][T10873] loop3: detected capacity change from 0 to 32768 [ 273.812504][ T5852] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 252, changing to 11 [ 273.865353][ T5852] usb 5-1: New USB device found, idVendor=258a, idProduct=0036, bcdDevice= 0.00 [ 273.911632][ T5852] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 273.951001][ T5852] usb 5-1: config 0 descriptor?? [ 274.396146][ T5852] glorious 0003:258A:0036.0024: unknown main item tag 0x0 [ 274.417908][ T5852] glorious 0003:258A:0036.0024: unknown main item tag 0x0 [ 274.437051][ T5852] glorious 0003:258A:0036.0024: unknown main item tag 0x0 [ 274.449542][T10898] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1803'. [ 274.459332][ T5852] glorious 0003:258A:0036.0024: unknown main item tag 0x0 [ 274.467153][ T5852] glorious 0003:258A:0036.0024: unknown main item tag 0x0 [ 274.500933][ T5852] glorious 0003:258A:0036.0024: hidraw0: USB HID v0.01 Device [Glorious Model O] on usb-dummy_hcd.4-1/input0 [ 274.652863][ T5774] usb 5-1: USB disconnect, device number 12 [ 274.707436][T10899] fido_id[10899]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [ 274.785200][T10888] loop1: detected capacity change from 0 to 32768 [ 274.856751][T10894] loop3: detected capacity change from 0 to 32768 [ 274.910351][T10888] jfs_rmdir: dtDelete returned -2 [ 274.951672][T10894] ocfs2: Slot 0 on device (7,3) was already allocated to this node! [ 275.038862][T10894] ocfs2: Mounting device (7,3) on (node local, slot 0) with ordered data mode. [ 275.308215][ T5784] ocfs2: Unmounting device (7,3) on (node local) [ 275.911653][T10930] loop1: detected capacity change from 0 to 256 [ 275.981834][T10930] exFAT-fs (loop1): failed to load upcase table (idx : 0x0000fe7f, chksum : 0x39626d3b, utbl_chksum : 0xe619d30d) [ 276.844342][T10959] loop2: detected capacity change from 0 to 1024 [ 276.929708][T10961] netlink: 'syz.4.1832': attribute type 1 has an invalid length. [ 276.953632][T10935] loop3: detected capacity change from 0 to 40427 [ 276.957435][T10959] hfsplus: bad catalog entry type [ 276.985866][T10935] F2FS-fs (loop3): Insane cp_payload (553648128 >= 504) [ 277.019714][T10935] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 277.057035][T10935] F2FS-fs (loop3): build fault injection attr: rate: 17008, type: 0x7ffff [ 277.087986][T10935] F2FS-fs (loop3): build fault injection attr: rate: 0, type: 0x1f8 [ 277.149652][T10935] F2FS-fs (loop3): invalid crc value [ 277.198206][T10935] F2FS-fs (loop3): Found nat_bits in checkpoint [ 277.350467][T10935] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0 [ 277.369797][T10935] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 277.385062][T10972] loop2: detected capacity change from 0 to 4096 [ 277.452717][T10972] ntfs: volume version 3.1. [ 277.555002][ T5784] syz-executor: attempt to access beyond end of device [ 277.555002][ T5784] loop3: rw=2049, sector=40960, nr_sectors = 16 limit=40427 [ 277.578670][ T5784] F2FS-fs (loop3): Stopped filesystem due to reason: 3 [ 277.586333][ T5784] F2FS-fs (loop3): Stopped filesystem due to reason: 3 [ 277.637899][T10982] tipc: Enabling of bearer rejected, failed to enable media [ 277.824498][T10984] loop1: detected capacity change from 0 to 4096 [ 277.915121][T10988] loop4: detected capacity change from 0 to 2048 [ 277.922235][T10984] ntfs3: loop1: Mark volume as dirty due to NTFS errors [ 277.972284][T10984] ntfs3: loop1: Failed to load $Extend (-22). [ 277.998148][T10984] ntfs3: loop1: Failed to initialize $Extend. [ 278.046983][T10988] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 278.083527][ T28] audit: type=1800 audit(1753201382.886:219): pid=10988 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.1844" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 278.277089][ T7719] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 278.516357][T11003] siw: device registration error -23 [ 279.029741][T11020] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1857'. [ 279.052372][T11022] loop4: detected capacity change from 0 to 1024 [ 279.056916][T11020] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1857'. [ 279.103135][T11020] netlink: 'syz.2.1857': attribute type 3 has an invalid length. [ 279.114882][T11022] hfsplus: bad catalog entry type [ 279.586997][T11012] loop1: detected capacity change from 0 to 65536 [ 279.593579][ T5838] usb 4-1: new high-speed USB device number 27 using dummy_hcd [ 279.613759][ T5871] usb 5-1: new high-speed USB device number 13 using dummy_hcd [ 279.630943][T11012] XFS (loop1): Mounting V5 Filesystem d6f69dbd-8c5d-46be-b88e-92c0ae88ceb2 [ 279.685064][T11012] XFS (loop1): Ending clean mount [ 279.691931][T11012] XFS (loop1): Quotacheck needed: Please wait. [ 279.757685][T11012] XFS (loop1): Quotacheck: Done. [ 279.777641][ T5838] usb 4-1: Using ep0 maxpacket: 16 [ 279.785135][ T5838] usb 4-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 279.795930][ T5838] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 279.805056][ T5871] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 279.806127][ T5838] usb 4-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 279.826987][ T5838] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 279.832902][ T5871] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 279.850522][ T5871] usb 5-1: New USB device found, idVendor=06cb, idProduct=2968, bcdDevice= 0.00 [ 279.860321][ T5871] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 279.862942][ T5838] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 279.871959][ T5871] usb 5-1: config 0 descriptor?? [ 279.878467][ T5838] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 279.895717][ T5783] XFS (loop1): Unmounting Filesystem d6f69dbd-8c5d-46be-b88e-92c0ae88ceb2 [ 279.911623][ T5838] usb 4-1: Product: syz [ 279.915845][ T5838] usb 4-1: Manufacturer: syz [ 279.920864][ T5838] usb 4-1: SerialNumber: syz [ 280.144651][ T5838] usb 4-1: 0:2 : does not exist [ 280.184916][ T5838] usb 4-1: USB disconnect, device number 27 [ 280.216731][ T6219] udevd[6219]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 280.312568][ T5871] itetech 0003:06CB:2968.0025: hidraw0: USB HID v0.00 Device [HID 06cb:2968] on usb-dummy_hcd.4-1/input0 [ 280.534572][ T5838] usb 5-1: USB disconnect, device number 13 [ 280.692830][T11042] lo speed is unknown, defaulting to 1000 [ 280.699726][T11042] lo speed is unknown, defaulting to 1000 [ 280.707862][T11042] lo speed is unknown, defaulting to 1000 [ 280.721344][T11042] infiniband syz2: RDMA CMA: cma_listen_on_dev, error -98 [ 280.765386][T11042] lo speed is unknown, defaulting to 1000 [ 280.773029][T11042] lo speed is unknown, defaulting to 1000 [ 280.781280][T11042] lo speed is unknown, defaulting to 1000 [ 280.791051][T11042] lo speed is unknown, defaulting to 1000 [ 281.131660][ T5871] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 281.245876][T11058] TCP: TCP_TX_DELAY enabled [ 281.359852][ T5871] usb 3-1: Using ep0 maxpacket: 8 [ 281.363977][T11060] loop3: detected capacity change from 0 to 256 [ 281.388191][ T5871] usb 3-1: New USB device found, idVendor=2770, idProduct=930c, bcdDevice=8d.6a [ 281.401223][ T5871] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 281.431391][ T5871] usb 3-1: Product: syz [ 281.446326][ T5871] usb 3-1: Manufacturer: syz [ 281.447412][T11060] exFAT-fs (loop3): failed to load upcase table (idx : 0x00010000, chksum : 0x36e00b20, utbl_chksum : 0xe619d30d) [ 281.461715][ T5871] usb 3-1: SerialNumber: syz [ 281.495362][ T5871] usb 3-1: config 0 descriptor?? [ 281.549315][ T5871] gspca_main: sq930x-2.14.0 probing 2770:930c [ 281.856490][T11066] loop1: detected capacity change from 0 to 8192 [ 281.887988][T11066] REISERFS warning: read_super_block: reiserfs filesystem is deprecated and scheduled to be removed from the kernel in 2025 [ 281.922610][T11066] REISERFS (device loop1): found reiserfs format "3.6" with non-standard journal [ 281.925361][T11075] nbd: must specify a size in bytes for the device [ 281.980141][T11066] REISERFS (device loop1): using ordered data mode [ 282.016983][T11066] reiserfs: using flush barriers [ 282.046431][T11066] REISERFS (device loop1): journal params: device loop1, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 282.098596][T11066] REISERFS (device loop1): checking transaction log (loop1) [ 282.226410][ T5871] gspca_sq930x: reg_w 0305 fd00 failed -71 [ 282.232409][ T5871] sq930x: probe of 3-1:0.0 failed with error -71 [ 282.262222][ T5871] usb 3-1: USB disconnect, device number 22 [ 282.358560][T11066] REISERFS (device loop1): Using tea hash to sort names [ 282.368925][T11084] loop3: detected capacity change from 0 to 2048 [ 282.378587][T11066] REISERFS (device loop1): Created .reiserfs_priv - reserved for xattr storage. [ 282.416464][T11085] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 282.531015][T11087] loop4: detected capacity change from 0 to 256 [ 282.643402][T11087] exFAT-fs (loop4): failed to load upcase table (idx : 0x00010000, chksum : 0xbe66f6fd, utbl_chksum : 0xe619d30d) [ 282.944184][T11098] loop2: detected capacity change from 0 to 16 [ 282.953652][T11098] erofs: Unknown parameter '' [ 283.183457][T11106] loop4: detected capacity change from 0 to 256 [ 283.226228][T11106] exfat: Deprecated parameter 'utf8' [ 283.303118][T11106] exFAT-fs (loop4): failed to load upcase table (idx : 0x00010000, chksum : 0xf6dff195, utbl_chksum : 0xe619d30d) [ 283.433950][T11114] loop3: detected capacity change from 0 to 16 [ 283.476289][T11114] erofs: (device loop3): mounted with root inode @ nid 36. [ 283.513165][T11114] erofs: (device loop3): z_erofs_extent_lookback: bogus lookback distance 1388 @ lcn 42 of nid 36 [ 283.562877][T11114] erofs: (device loop3): z_erofs_lz4_decompress_mem: failed to decompress -57 in[61, 4035] out[1851] [ 283.601947][T11114] erofs: (device loop3): z_erofs_read_folio: read error -117 @ 43 of nid 36 [ 284.124446][T11138] @0Ù: renamed from bond_slave_1 (while UP) [ 284.203538][T11143] loop3: detected capacity change from 0 to 1024 [ 284.308236][T11143] hfsplus: keylen 65060 too large [ 284.334554][T11143] hfsplus: xattr searching failed [ 284.445328][ T5852] usb 3-1: new full-speed USB device number 23 using dummy_hcd [ 284.609807][T11159] netlink: 4083 bytes leftover after parsing attributes in process `syz.3.1914'. [ 284.655676][T11159] netlink: 4083 bytes leftover after parsing attributes in process `syz.3.1914'. [ 284.671668][T11155] netlink: 4083 bytes leftover after parsing attributes in process `syz.3.1914'. [ 284.683823][ T5852] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 284.700291][ T5852] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 284.720807][ T5852] usb 3-1: New USB device found, idVendor=13ec, idProduct=0006, bcdDevice= 0.00 [ 284.775133][ T5852] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 284.814126][ T5852] usb 3-1: config 0 descriptor?? [ 284.863163][T11165] damon-dbgfs: DAMON debugfs interface is deprecated, so users should move to DAMON_SYSFS. If you cannot, please report your usecase to damon@lists.linux.dev and linux-mm@kvack.org. [ 285.090971][T11173] loop4: detected capacity change from 0 to 512 [ 285.114345][T11173] EXT4-fs (loop4): 1 truncate cleaned up [ 285.135537][T11173] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 285.222846][T11173] EXT4-fs error (device loop4): htree_dirblock_to_tree:1083: inode #2: comm syz.4.1923: Directory hole found for htree leaf block 0 [ 285.298894][ T5852] zydacron 0003:13EC:0006.0026: item fetching failed at offset 1/5 [ 285.325760][ T5852] zydacron 0003:13EC:0006.0026: parse failed [ 285.326107][ T7719] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 285.331844][ T5852] zydacron: probe of 0003:13EC:0006.0026 failed with error -22 [ 285.527790][ T5852] usb 3-1: USB disconnect, device number 23 [ 285.539091][T11187] loop3: detected capacity change from 0 to 256 [ 285.569082][T11187] exfat: Deprecated parameter 'utf8' [ 285.588357][T11187] exfat: Deprecated parameter 'namecase' [ 285.594355][T11187] exfat: Deprecated parameter 'utf8' [ 285.609224][T11187] exFAT-fs (loop3): failed to load upcase table (idx : 0x00010000, chksum : 0x11bbdf60, utbl_chksum : 0xe619d30d) [ 285.942709][T11194] loop3: detected capacity change from 0 to 4096 [ 286.178867][T11190] loop1: detected capacity change from 0 to 40427 [ 286.201967][T11190] F2FS-fs (loop1): Invalid Fs Meta Ino: node(0) meta(2) root(0) [ 286.213717][T11190] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 286.239251][T11190] F2FS-fs (loop1): invalid crc value [ 286.289296][T11190] F2FS-fs (loop1): Found nat_bits in checkpoint [ 286.467180][ T28] audit: type=1326 audit(1753201391.270:220): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11202 comm="syz.4.1936" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f37e418e9a9 code=0x7ffc0000 [ 286.496722][ T28] audit: type=1326 audit(1753201391.300:221): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11202 comm="syz.4.1936" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f37e418e9a9 code=0x7ffc0000 [ 286.523604][ T28] audit: type=1326 audit(1753201391.330:222): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11202 comm="syz.4.1936" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7f37e418e9a9 code=0x7ffc0000 [ 286.546031][ C1] vkms_vblank_simulate: vblank timer overrun [ 286.552859][T11190] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0 [ 286.574710][T11190] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e4 [ 286.638311][ T28] audit: type=1326 audit(1753201391.330:223): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11202 comm="syz.4.1936" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f37e418e9a9 code=0x7ffc0000 [ 286.723546][ T28] audit: type=1326 audit(1753201391.330:224): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11202 comm="syz.4.1936" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f37e418e9a9 code=0x7ffc0000 [ 286.745953][ C1] vkms_vblank_simulate: vblank timer overrun [ 286.768750][T11198] f2fs_ckpt-7:1: attempt to access beyond end of device [ 286.768750][T11198] loop1: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 286.816218][ T28] audit: type=1326 audit(1753201391.330:225): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11202 comm="syz.4.1936" exe="/root/syz-executor" sig=0 arch=c000003e syscall=315 compat=0 ip=0x7f37e418e9a9 code=0x7ffc0000 [ 286.843389][T11198] F2FS-fs (loop1): Stopped filesystem due to reason: 3 [ 286.868369][T11214] loop3: detected capacity change from 0 to 128 [ 286.888098][ T28] audit: type=1326 audit(1753201391.330:226): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11202 comm="syz.4.1936" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f37e418e9a9 code=0x7ffc0000 [ 286.934250][ T28] audit: type=1326 audit(1753201391.330:227): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11202 comm="syz.4.1936" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f37e418e9a9 code=0x7ffc0000 [ 286.965953][T11214] autofs4:pid:11214:autofs_fill_super: called with bogus options [ 287.039662][T11220] loop4: detected capacity change from 0 to 256 [ 287.060138][T11220] exfat: Deprecated parameter 'namecase' [ 287.152024][T11220] exFAT-fs (loop4): failed to load upcase table (idx : 0x00010000, chksum : 0x36bd6320, utbl_chksum : 0xe619d30d) [ 287.165038][T11222] program syz.2.1945 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 288.077437][T11224] loop3: detected capacity change from 0 to 32768 [ 288.107363][T11224] XFS: ikeep mount option is deprecated. [ 288.125574][T11224] XFS: noikeep mount option is deprecated. [ 288.207653][T11224] XFS (loop3): Mounting V5 Filesystem a2f82aab-77f8-4286-afd4-a8f747a74bab [ 288.365342][T11224] XFS (loop3): Ending clean mount [ 288.430502][T11224] XFS (loop3): Quotacheck needed: Please wait. [ 288.525220][T11224] XFS (loop3): Quotacheck: Done. [ 288.613071][ T5852] usb 5-1: new high-speed USB device number 14 using dummy_hcd [ 288.734331][ T5784] XFS (loop3): Unmounting Filesystem a2f82aab-77f8-4286-afd4-a8f747a74bab [ 288.813219][ T5852] usb 5-1: Using ep0 maxpacket: 16 [ 288.820931][ T5852] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 288.867273][ T5852] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 288.905235][ T5852] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 288.946958][ T5852] usb 5-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 288.976321][ T5852] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 289.025595][ T5852] usb 5-1: config 0 descriptor?? [ 289.488846][ T5852] microsoft 0003:045E:07DA.0027: unbalanced collection at end of report description [ 289.513414][ T5852] microsoft 0003:045E:07DA.0027: parse failed [ 289.519639][ T5852] microsoft: probe of 0003:045E:07DA.0027 failed with error -22 [ 289.522954][T11292] syz.2.1974 uses obsolete (PF_INET,SOCK_PACKET) [ 289.684367][T11296] loop2: detected capacity change from 0 to 512 [ 289.711621][ T5852] usb 5-1: USB disconnect, device number 14 [ 289.752593][T11296] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 289.766277][T11296] ext4 filesystem being mounted at /497/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 289.803244][T11286] loop1: detected capacity change from 0 to 32768 [ 289.849737][T11286] XFS (loop1): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 289.855048][T11306] loop3: detected capacity change from 0 to 256 [ 289.907800][ T5785] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 289.909837][T11306] exFAT-fs (loop3): failed to load upcase table (idx : 0x00011f41, chksum : 0x31e44978, utbl_chksum : 0xe619d30d) [ 289.981491][T11286] XFS (loop1): Ending clean mount [ 290.085475][ T28] audit: type=1800 audit(1753201394.882:228): pid=11306 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.1977" name="file1" dev="loop3" ino=1048761 res=0 errno=0 [ 290.199488][ T5783] XFS (loop1): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 290.256929][T11313] sctp: [Deprecated]: syz.2.1979 (pid 11313) Use of int in max_burst socket option. [ 290.256929][T11313] Use struct sctp_assoc_value instead [ 290.678220][T11327] netlink: 16 bytes leftover after parsing attributes in process `syz.2.1985'. [ 290.947597][T11333] loop3: detected capacity change from 0 to 4096 [ 290.988770][T11333] ntfs3: loop3: ino=3, Correct links count -> 2. [ 291.274980][T11333] ntfs3: loop3: failed to convert "0080" to cp874 [ 291.296282][T11333] ntfs3: loop3: failed to convert name for inode 1e. [ 291.549775][T11351] loop2: detected capacity change from 0 to 1024 [ 291.563665][T11351] EXT4-fs: Ignoring removed nobh option [ 291.603152][T11351] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 291.622459][T11355] netlink: 'syz.1.1997': attribute type 25 has an invalid length. [ 291.675593][T11351] EXT4-fs error (device loop2): ext4_ext_check_inode:520: inode #11: comm syz.2.1996: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 32512(32512) [ 291.698219][T11351] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.1996: couldn't read orphan inode 11 (err -117) [ 291.713795][T11351] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 291.814800][ T5785] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 292.242321][T11376] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2007'. [ 292.260061][T11377] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 292.479774][T11385] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 292.788183][T11395] loop1: detected capacity change from 0 to 64 [ 292.799023][T11369] loop4: detected capacity change from 0 to 32768 [ 292.818386][T11395] hfs: unable to locate alternate MDB [ 292.830942][T11395] hfs: continuing without an alternate MDB [ 293.045546][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 293.081282][ T0] NOHZ tick-stop error: local softirq work is pending, handler #208!!! [ 293.081308][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 293.101678][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 293.121331][ T0] NOHZ tick-stop error: local softirq work is pending, handler #208!!! [ 293.250038][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 293.831626][T11418] loop4: detected capacity change from 0 to 2048 [ 293.856950][T11418] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 294.114142][T11427] netdevsim netdevsim3 netdevsim0: entered promiscuous mode [ 294.146722][T11426] netdevsim netdevsim3 netdevsim0: left promiscuous mode [ 294.236580][T11413] loop2: detected capacity change from 0 to 32768 [ 294.269922][T11413] (syz.2.2027,11413,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 294.297830][T11413] (syz.2.2027,11413,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 294.332163][T11413] JBD2: Ignoring recovery information on journal [ 294.522083][T11413] ocfs2: Mounting device (7,2) on (node local, slot 0) with ordered data mode. [ 294.695160][ T5785] ocfs2: Unmounting device (7,2) on (node local) [ 295.030414][ T5852] usb 5-1: new high-speed USB device number 15 using dummy_hcd [ 295.058991][T11431] loop3: detected capacity change from 0 to 40427 [ 295.090607][T11431] F2FS-fs (loop3): build fault injection attr: rate: 693, type: 0x7ffff [ 295.092936][T11436] loop1: detected capacity change from 0 to 32768 [ 295.115700][T11431] F2FS-fs (loop3): Image doesn't support compression [ 295.122943][T11436] ocfs2: Slot 0 on device (7,1) was already allocated to this node! [ 295.138055][T11431] F2FS-fs (loop3): invalid crc value [ 295.152511][T11431] F2FS-fs (loop3): Found nat_bits in checkpoint [ 295.201125][T11436] ocfs2: Mounting device (7,1) on (node local, slot 0) with ordered data mode. [ 295.229912][ T5852] usb 5-1: Using ep0 maxpacket: 8 [ 295.237253][ T5852] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 295.249195][ T5852] usb 5-1: New USB device found, idVendor=07b5, idProduct=0312, bcdDevice= 0.00 [ 295.270171][ T5852] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 295.291466][ T5852] usb 5-1: config 0 descriptor?? [ 295.298232][T11431] F2FS-fs (loop3): Start checkpoint disabled! [ 295.337753][T11431] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6 [ 295.476101][ T28] audit: type=1800 audit(1753201400.275:229): pid=11431 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.2034" name="file1" dev="loop3" ino=10 res=0 errno=0 [ 295.478861][T11431] F2FS-fs (loop3): inject page get in f2fs_pagecache_get_page of generic_perform_write+0x2fb/0x5b0 [ 295.547829][T11431] syz.3.2034: attempt to access beyond end of device [ 295.547829][T11431] loop3: rw=2049, sector=45096, nr_sectors = 128 limit=40427 [ 295.563486][ T5783] ocfs2: Unmounting device (7,1) on (node local) [ 295.654032][T11453] loop1: detected capacity change from 0 to 256 [ 295.698761][T11453] FAT-fs (loop1): Directory bread(block 64) failed [ 295.719570][T11453] FAT-fs (loop1): Directory bread(block 65) failed [ 295.735947][T11453] FAT-fs (loop1): Directory bread(block 66) failed [ 295.746030][T11453] FAT-fs (loop1): Directory bread(block 67) failed [ 295.768339][ T5852] megaworld 0003:07B5:0312.0028: item fetching failed at offset 10/11 [ 295.776930][T11453] FAT-fs (loop1): Directory bread(block 68) failed [ 295.789873][T11453] FAT-fs (loop1): Directory bread(block 69) failed [ 295.791333][T11451] loop2: detected capacity change from 0 to 8192 [ 295.807596][T11453] FAT-fs (loop1): Directory bread(block 70) failed [ 295.816667][ T5852] megaworld 0003:07B5:0312.0028: parse failed [ 295.839557][ T5852] megaworld: probe of 0003:07B5:0312.0028 failed with error -22 [ 295.853280][T11453] FAT-fs (loop1): Directory bread(block 71) failed [ 295.861646][T11451] REISERFS warning: read_super_block: reiserfs filesystem is deprecated and scheduled to be removed from the kernel in 2025 [ 295.899790][T11453] FAT-fs (loop1): Directory bread(block 72) failed [ 295.906364][T11453] FAT-fs (loop1): Directory bread(block 73) failed [ 295.924694][T11451] REISERFS (device loop2): found reiserfs format "3.6" with non-standard journal [ 295.934908][T11451] REISERFS (device loop2): using ordered data mode [ 295.941846][T11451] reiserfs: using flush barriers [ 295.954907][T11451] REISERFS (device loop2): journal params: device loop2, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 295.979050][ T79] kworker/u4:5: attempt to access beyond end of device [ 295.979050][ T79] loop3: rw=2049, sector=40960, nr_sectors = 16 limit=40427 [ 296.004695][T11451] REISERFS (device loop2): checking transaction log (loop2) [ 296.018277][ T79] F2FS-fs (loop3): Stopped filesystem due to reason: 3 [ 296.032726][ T79] F2FS-fs (loop3): Stopped filesystem due to reason: 3 [ 296.056866][ T8] usb 5-1: USB disconnect, device number 15 [ 296.089745][T11451] REISERFS (device loop2): Using r5 hash to sort names [ 296.100974][T11451] REISERFS warning (device loop2): vs-13060 reiserfs_update_sd_size: stat data of object [1 2 0x0 SD] (nlink == 1) not found (pos 2) [ 296.146589][T11451] REISERFS (device loop2): Created .reiserfs_priv - reserved for xattr storage. [ 296.620181][ T8] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 296.822622][ T8] usb 2-1: Using ep0 maxpacket: 8 [ 296.848628][ T8] usb 2-1: config index 0 descriptor too short (expected 30, got 18) [ 296.861441][ T5774] usb 4-1: new high-speed USB device number 28 using dummy_hcd [ 296.864743][ T8] usb 2-1: New USB device found, idVendor=1660, idProduct=0932, bcdDevice=80.ea [ 296.909341][ T8] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 296.924226][ T8] usb 2-1: Product: syz [ 296.928540][ T8] usb 2-1: Manufacturer: syz [ 296.936334][ T8] usb 2-1: SerialNumber: syz [ 296.951167][ T8] usb 2-1: config 0 descriptor?? [ 296.960675][ T8] dvb-usb: found a 'Medion MD95700 (MDUSBTV-HYBRID)' in warm state. [ 296.978854][ T8] usb 2-1: setting power ON [ 296.984095][ T8] dvb-usb: bulk message failed: -22 (2/0) [ 297.006828][ T8] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 297.035409][ T8] dvbdev: DVB: registering new adapter (Medion MD95700 (MDUSBTV-HYBRID)) [ 297.057923][ T8] usb 2-1: media controller created [ 297.073416][ T5774] usb 4-1: Using ep0 maxpacket: 16 [ 297.095577][ T8] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 297.097883][ T5774] usb 4-1: config 0 interface 0 altsetting 8 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 297.117487][ T5774] usb 4-1: config 0 interface 0 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 297.130836][ T5774] usb 4-1: config 0 interface 0 has no altsetting 0 [ 297.137678][ T5774] usb 4-1: New USB device found, idVendor=04d8, idProduct=00df, bcdDevice= 0.00 [ 297.144958][ T8] usb 2-1: selecting invalid altsetting 6 [ 297.149549][ T5774] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 297.168289][ T5774] usb 4-1: config 0 descriptor?? [ 297.174961][ T8] usb 2-1: digital interface selection failed (-22) [ 297.185057][T11457] dvb-usb: bulk message failed: -22 (3/0) [ 297.193736][ T8] dvb-usb: no frontend was attached by 'Medion MD95700 (MDUSBTV-HYBRID)' [ 297.206769][T11457] dvb-usb: bulk message failed: -22 (37/0) [ 297.219664][ T8] usb 2-1: setting power OFF [ 297.234871][ T8] dvb-usb: bulk message failed: -22 (2/0) [ 297.245488][ T8] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully initialized and connected. [ 297.258131][ T8] (NULL device *): no alternate interface [ 297.306072][ T8] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully deinitialized and disconnected. [ 297.308890][ T5838] usb 5-1: new high-speed USB device number 16 using dummy_hcd [ 297.316642][ T8] usb 2-1: USB disconnect, device number 22 [ 297.422100][T11473] loop2: detected capacity change from 0 to 32768 [ 297.436462][T11473] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop2 scanned by syz.2.2049 (11473) [ 297.455692][T11473] BTRFS info (device loop2): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 297.473701][T11473] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm [ 297.483804][T11473] BTRFS info (device loop2): force zlib compression, level 3 [ 297.491999][T11473] BTRFS info (device loop2): force clearing of disk cache [ 297.499932][T11473] BTRFS info (device loop2): setting nodatasum [ 297.506246][T11473] BTRFS info (device loop2): doing ref verification [ 297.514098][T11473] BTRFS info (device loop2): allowing degraded mounts [ 297.521840][T11473] BTRFS info (device loop2): enabling disk space caching [ 297.529465][T11473] BTRFS info (device loop2): disk space caching is enabled [ 297.551295][ T5838] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 297.564423][ T5838] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 297.575955][ T5838] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 297.590480][ T5838] usb 5-1: New USB device found, idVendor=0458, idProduct=5011, bcdDevice= 0.00 [ 297.606528][ T5774] mcp2200 0003:04D8:00DF.0029: item fetching failed at offset 5/7 [ 297.615950][ T5838] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 297.626916][ T5774] mcp2200 0003:04D8:00DF.0029: can't parse reports [ 297.635638][ T5774] mcp2200: probe of 0003:04D8:00DF.0029 failed with error -22 [ 297.645435][ T5838] usb 5-1: config 0 descriptor?? [ 297.688838][T11473] BTRFS info (device loop2): enabling ssd optimizations [ 297.695874][T11473] BTRFS info (device loop2): auto enabling async discard [ 297.705010][T11473] BTRFS info (device loop2): rebuilding free space tree [ 297.732201][T11473] BTRFS info (device loop2): disabling free space tree [ 297.741392][T11473] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 297.756108][T11473] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 297.908876][ T8] usb 4-1: USB disconnect, device number 28 [ 298.017333][ T5785] BTRFS info (device loop2): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 298.106556][ T5838] kye 0003:0458:5011.002A: tablet report size too small, or kye_tablet_rdesc unexpectedly large [ 298.148029][ T5838] kye 0003:0458:5011.002A: unbalanced collection at end of report description [ 298.161747][ T5838] kye 0003:0458:5011.002A: parse failed [ 298.180799][ T5838] kye: probe of 0003:0458:5011.002A failed with error -22 [ 298.381964][ T5774] usb 5-1: USB disconnect, device number 16 [ 298.544007][T11511] pim6reg: entered allmulticast mode [ 299.347746][ T5825] usb 5-1: new high-speed USB device number 17 using dummy_hcd [ 299.397717][ T5838] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 299.452926][T11547] loop1: detected capacity change from 0 to 256 [ 299.538006][ T5825] usb 5-1: Using ep0 maxpacket: 8 [ 299.551516][ T5825] usb 5-1: New USB device found, idVendor=1660, idProduct=0932, bcdDevice=80.ea [ 299.572737][ T5825] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 299.581433][ T5825] usb 5-1: Product: syz [ 299.585690][ T5825] usb 5-1: Manufacturer: syz [ 299.590671][ T5838] usb 3-1: Using ep0 maxpacket: 32 [ 299.597544][ T5825] usb 5-1: SerialNumber: syz [ 299.615552][ T5825] usb 5-1: config 0 descriptor?? [ 299.622907][ T5838] usb 3-1: config 0 has an invalid interface number: 51 but max is 0 [ 299.640352][ T5825] dvb-usb: found a 'Medion MD95700 (MDUSBTV-HYBRID)' in warm state. [ 299.649019][ T5838] usb 3-1: config 0 has no interface number 0 [ 299.660344][ T5825] usb 5-1: setting power ON [ 299.665198][ T5825] dvb-usb: bulk message failed: -22 (2/0) [ 299.673360][ T5838] usb 3-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 299.684356][ T5838] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 299.695150][ T5825] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 299.706029][ T5838] usb 3-1: Product: syz [ 299.710622][ T5838] usb 3-1: Manufacturer: syz [ 299.715684][ T5825] dvbdev: DVB: registering new adapter (Medion MD95700 (MDUSBTV-HYBRID)) [ 299.717515][ T8] usb 4-1: new high-speed USB device number 29 using dummy_hcd [ 299.724450][ T5838] usb 3-1: SerialNumber: syz [ 299.736984][ T5825] usb 5-1: media controller created [ 299.749194][ T5838] usb 3-1: config 0 descriptor?? [ 299.774223][ T5838] quatech2 3-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 299.794335][ T5825] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 299.832465][ T5825] usb 5-1: selecting invalid altsetting 6 [ 299.857588][ T5825] usb 5-1: digital interface selection failed (-22) [ 299.866528][T11532] dvb-usb: bulk message failed: -22 (3/0) [ 299.876110][ T5825] dvb-usb: no frontend was attached by 'Medion MD95700 (MDUSBTV-HYBRID)' [ 299.887925][ T5825] usb 5-1: setting power OFF [ 299.894238][ T5825] dvb-usb: bulk message failed: -22 (2/0) [ 299.901504][ T5825] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully initialized and connected. [ 299.912803][ T5825] (NULL device *): no alternate interface [ 299.957357][ T8] usb 4-1: Using ep0 maxpacket: 16 [ 299.965193][ T5825] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully deinitialized and disconnected. [ 299.975586][ T8] usb 4-1: config 0 interface 0 altsetting 9 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 300.013492][ T5825] usb 5-1: USB disconnect, device number 17 [ 300.015187][ T8] usb 4-1: config 0 interface 0 has no altsetting 0 [ 300.038980][ T8] usb 4-1: New USB device found, idVendor=1e7d, idProduct=3138, bcdDevice= 0.00 [ 300.057601][ T8] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 300.074765][ T8] usb 4-1: config 0 descriptor?? [ 300.352430][ T5838] usb 3-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB0 [ 300.376160][ T5838] usb 3-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB1 [ 300.515072][ T8] ryos 0003:1E7D:3138.002B: unknown main item tag 0x0 [ 300.523747][ T8] ryos 0003:1E7D:3138.002B: unknown main item tag 0x0 [ 300.531364][ T8] ryos 0003:1E7D:3138.002B: unknown main item tag 0x0 [ 300.538438][ T8] ryos 0003:1E7D:3138.002B: unknown main item tag 0x0 [ 300.545334][ T8] ryos 0003:1E7D:3138.002B: unknown main item tag 0x0 [ 300.567289][ T8] ryos 0003:1E7D:3138.002B: hidraw0: USB HID v0.05 Device [HID 1e7d:3138] on usb-dummy_hcd.3-1/input0 [ 300.681280][ C1] usb 3-1: qt2_read_bulk_callback - non-zero urb status: -71 [ 300.698507][ T5838] usb 3-1: USB disconnect, device number 24 [ 300.724411][ T5838] quatech-serial ttyUSB0: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB0 [ 300.774134][ T5838] quatech-serial ttyUSB1: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB1 [ 300.792793][ T5838] quatech2 3-1:0.51: device disconnected [ 300.847027][ T8] usb 4-1: USB disconnect, device number 29 [ 301.180573][T11587] netlink: 4 bytes leftover after parsing attributes in process `syz.4.2093'. [ 301.443505][T11595] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2098'. [ 301.473348][T11597] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2097'. [ 302.172933][T11616] loop4: detected capacity change from 0 to 4096 [ 302.195101][T11616] ntfs: (device loop4): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. [ 302.293381][T11616] ntfs: volume version 3.1. [ 302.542097][T11628] loop3: detected capacity change from 0 to 256 [ 302.568635][T11628] exFAT-fs (loop3): failed to load upcase table (idx : 0x00010000, chksum : 0x1a9973fb, utbl_chksum : 0xe619d30d) [ 302.758282][T11632] loop2: detected capacity change from 0 to 2048 [ 302.778870][T11631] netlink: 'syz.4.2114': attribute type 281 has an invalid length. [ 302.803244][T11632] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 302.859886][T11633] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 303.172487][T11642] loop2: detected capacity change from 0 to 64 [ 303.352541][T11624] loop1: detected capacity change from 0 to 40427 [ 303.402145][T11624] F2FS-fs (loop1): build fault injection attr: rate: 690, type: 0x7ffff [ 303.432531][T11624] F2FS-fs (loop1): Image doesn't support compression [ 303.448973][T11624] F2FS-fs (loop1): Image doesn't support compression [ 303.475656][T11624] F2FS-fs (loop1): invalid crc value [ 303.514641][T11651] loop2: detected capacity change from 0 to 512 [ 303.564003][T11624] F2FS-fs (loop1): Found nat_bits in checkpoint [ 303.574329][T11651] EXT4-fs error (device loop2): ext4_orphan_get:1399: inode #15: comm syz.2.2124: iget: bad extended attribute block 1 [ 303.601784][T11651] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.2124: couldn't read orphan inode 15 (err -117) [ 303.680543][T11651] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 303.709043][T11650] loop4: detected capacity change from 0 to 8192 [ 303.750858][T11650] REISERFS warning: read_super_block: reiserfs filesystem is deprecated and scheduled to be removed from the kernel in 2025 [ 303.778925][T11624] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 303.825628][T11650] REISERFS (device loop4): found reiserfs format "3.6" with non-standard journal [ 303.861241][T11651] EXT4-fs warning (device loop2): ext4_resize_begin:84: There are errors in the filesystem, so online resizing is not allowed [ 303.872312][T11650] REISERFS (device loop4): using ordered data mode [ 303.881218][T11650] reiserfs: using flush barriers [ 303.896562][T11650] REISERFS (device loop4): journal params: device loop4, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 303.923154][T11650] REISERFS (device loop4): checking transaction log (loop4) [ 303.934753][T11650] REISERFS (device loop4): Using r5 hash to sort names [ 303.942379][T11650] REISERFS warning (device loop4): vs-13060 reiserfs_update_sd_size: stat data of object [1 2 0x0 SD] (nlink == 1) not found (pos 2) [ 303.956694][T11650] REISERFS (device loop4): Created .reiserfs_priv - reserved for xattr storage. [ 304.041774][ T5783] syz-executor: attempt to access beyond end of device [ 304.041774][ T5783] loop1: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 304.076684][ T5783] F2FS-fs (loop1): Stopped filesystem due to reason: 3 [ 304.097737][ T5785] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 304.210035][T11663] netlink: 'syz.2.2127': attribute type 27 has an invalid length. [ 304.468119][T11667] loop3: detected capacity change from 0 to 2048 [ 304.536769][T11667] loop3: p1 p2 < > p3 < p5 p6 > p4 [ 304.605290][T11667] loop3: partition table partially beyond EOD, truncated [ 304.668004][T11667] loop3: p2 start 4278190080 is beyond EOD, truncated [ 304.711379][T11667] loop3: p4 size 8192 extends beyond EOD, truncated [ 304.762888][T11667] loop3: p6 size 8192 extends beyond EOD, truncated [ 304.934863][ T8] usb 4-1: new high-speed USB device number 30 using dummy_hcd [ 305.050816][T11676] loop1: detected capacity change from 0 to 256 [ 305.136014][T11676] FAT-fs (loop1): Directory bread(block 64) failed [ 305.142712][T11676] FAT-fs (loop1): Directory bread(block 65) failed [ 305.152947][T11676] FAT-fs (loop1): Directory bread(block 66) failed [ 305.161680][T11676] FAT-fs (loop1): Directory bread(block 67) failed [ 305.171010][T11676] FAT-fs (loop1): Directory bread(block 68) failed [ 305.181574][T11676] FAT-fs (loop1): Directory bread(block 69) failed [ 305.198984][T11676] FAT-fs (loop1): Directory bread(block 70) failed [ 305.206018][ T8] usb 4-1: config 0 has no interfaces? [ 305.207494][T11676] FAT-fs (loop1): Directory bread(block 71) failed [ 305.217450][T11669] loop4: detected capacity change from 0 to 32768 [ 305.221741][T11676] FAT-fs (loop1): Directory bread(block 72) failed [ 305.225082][ T8] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 305.225110][ T8] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 305.242964][ T8] usb 4-1: config 0 descriptor?? [ 305.255963][T11676] FAT-fs (loop1): Directory bread(block 73) failed [ 305.295077][T11669] XFS (loop4): Mounting V5 Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 305.468995][T11669] XFS (loop4): Ending clean mount [ 305.504055][T11669] XFS (loop4): Quotacheck needed: Please wait. [ 305.579371][ T5825] usb 4-1: USB disconnect, device number 30 [ 305.670113][T11669] XFS (loop4): Quotacheck: Done. [ 305.800459][ T7719] XFS (loop4): Unmounting Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 305.812641][T11694] loop2: detected capacity change from 0 to 256 [ 305.909687][T11694] FAT-fs (loop2): Directory bread(block 64) failed [ 305.937652][T11694] FAT-fs (loop2): Directory bread(block 65) failed [ 305.964717][T11694] FAT-fs (loop2): Directory bread(block 66) failed [ 306.003640][T11694] FAT-fs (loop2): Directory bread(block 67) failed [ 306.032457][T11694] FAT-fs (loop2): Directory bread(block 68) failed [ 306.058040][T11694] FAT-fs (loop2): Directory bread(block 69) failed [ 306.074360][T11694] FAT-fs (loop2): Directory bread(block 70) failed [ 306.103232][T11694] FAT-fs (loop2): Directory bread(block 71) failed [ 306.110148][T11694] FAT-fs (loop2): Directory bread(block 72) failed [ 306.135605][T11694] FAT-fs (loop2): Directory bread(block 73) failed [ 306.224029][T11690] loop1: detected capacity change from 0 to 32768 [ 306.249225][T11690] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop1 scanned by syz.1.2134 (11690) [ 306.294190][T11690] BTRFS info (device loop1): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 306.320107][T11690] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm [ 306.358487][T11690] BTRFS info (device loop1): force zlib compression, level 3 [ 306.372350][T11690] BTRFS info (device loop1): force clearing of disk cache [ 306.425251][T11690] BTRFS info (device loop1): setting nodatasum [ 306.431492][T11690] BTRFS info (device loop1): doing ref verification [ 306.445418][T11690] BTRFS info (device loop1): allowing degraded mounts [ 306.457455][T11690] BTRFS info (device loop1): enabling disk space caching [ 306.482558][T11690] BTRFS info (device loop1): disk space caching is enabled [ 306.624273][T11690] BTRFS info (device loop1): enabling ssd optimizations [ 306.631382][T11690] BTRFS info (device loop1): auto enabling async discard [ 306.664126][T11690] BTRFS info (device loop1): rebuilding free space tree [ 306.708298][T11690] BTRFS info (device loop1): disabling free space tree [ 306.724256][T11690] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 306.744879][T11690] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 306.762134][ T5774] usb 5-1: new high-speed USB device number 18 using dummy_hcd [ 306.986173][ T5774] usb 5-1: Using ep0 maxpacket: 32 [ 307.004269][ T5783] BTRFS info (device loop1): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 307.037137][ T5774] usb 5-1: config 0 has an invalid interface number: 51 but max is 0 [ 307.054373][ T5774] usb 5-1: config 0 has no interface number 0 [ 307.069924][ T5774] usb 5-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 307.093712][ T5774] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 307.122927][ T5774] usb 5-1: Product: syz [ 307.130822][ T5774] usb 5-1: Manufacturer: syz [ 307.143712][ T5774] usb 5-1: SerialNumber: syz [ 307.172300][T11734] loop2: detected capacity change from 0 to 512 [ 307.193381][ T5774] usb 5-1: config 0 descriptor?? [ 307.201588][ T5774] quatech2 5-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 307.268807][T11734] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a806e02c, mo2=0002] [ 307.297235][T11734] System zones: 1-12 [ 307.301877][T11734] EXT4-fs error (device loop2): dx_probe:823: inode #2: comm syz.2.2150: Directory hole found for htree index block 0 [ 307.344414][T11734] EXT4-fs (loop2): Remounting filesystem read-only [ 307.351090][T11734] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -117 [ 307.373399][T11734] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -117 [ 307.427196][T11734] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 307.460776][ T5774] usb 5-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB0 [ 307.544252][ T5774] usb 5-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB1 [ 307.643300][ T5785] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 307.733777][T11744] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2153'. [ 307.841406][T11746] loop2: detected capacity change from 0 to 256 [ 307.898860][T11746] FAT-fs (loop2): Directory bread(block 64) failed [ 307.925976][T11746] FAT-fs (loop2): Directory bread(block 65) failed [ 307.942981][T11746] FAT-fs (loop2): Directory bread(block 66) failed [ 307.954200][ C1] usb 5-1: qt2_read_bulk_callback - non-zero urb status: -71 [ 307.963607][ T5838] usb 5-1: USB disconnect, device number 18 [ 307.990136][ T5838] quatech-serial ttyUSB0: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB0 [ 307.994703][T11746] FAT-fs (loop2): Directory bread(block 67) failed [ 308.043876][ T5838] quatech-serial ttyUSB1: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB1 [ 308.062082][ T5838] quatech2 5-1:0.51: device disconnected [ 308.062447][T11746] FAT-fs (loop2): Directory bread(block 68) failed [ 308.099806][T11746] FAT-fs (loop2): Directory bread(block 69) failed [ 308.131869][T11746] FAT-fs (loop2): Directory bread(block 70) failed [ 308.155993][T11746] FAT-fs (loop2): Directory bread(block 71) failed [ 308.167256][T11746] FAT-fs (loop2): Directory bread(block 72) failed [ 308.187010][T11746] FAT-fs (loop2): Directory bread(block 73) failed [ 308.230670][T11755] loop1: detected capacity change from 0 to 64 [ 308.299168][ T28] audit: type=1800 audit(1753201413.111:230): pid=11755 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.2158" name="file1" dev="loop1" ino=18 res=0 errno=0 [ 308.471483][T11761] netlink: 'syz.3.2161': attribute type 2 has an invalid length. [ 308.523332][T11761] netlink: 'syz.3.2161': attribute type 2 has an invalid length. [ 308.647850][T11765] loop4: detected capacity change from 0 to 256 [ 308.667377][T11765] exfat: Deprecated parameter 'utf8' [ 308.691516][T11765] exfat: Deprecated parameter 'utf8' [ 308.712264][T11765] exfat: Deprecated parameter 'utf8' [ 308.773066][ T0] NOHZ tick-stop error: local softirq work is pending, handler #10!!! [ 308.786871][ T0] NOHZ tick-stop error: local softirq work is pending, handler #10!!! [ 308.801072][ T0] NOHZ tick-stop error: local softirq work is pending, handler #10!!! [ 308.810368][ T0] NOHZ tick-stop error: local softirq work is pending, handler #240!!! [ 308.814742][T11765] exFAT-fs (loop4): failed to load upcase table (idx : 0x00010000, chksum : 0xabf88b1f, utbl_chksum : 0xe619d30d) [ 308.898437][T11771] loop3: detected capacity change from 0 to 8192 [ 308.917682][T11771] REISERFS warning: read_super_block: reiserfs filesystem is deprecated and scheduled to be removed from the kernel in 2025 [ 308.983787][T11771] REISERFS (device loop3): found reiserfs format "3.6" with non-standard journal [ 309.027633][T11771] REISERFS (device loop3): using ordered data mode [ 309.099237][T11771] reiserfs: using flush barriers [ 309.157114][T11771] REISERFS (device loop3): journal params: device loop3, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 309.203145][T11771] REISERFS (device loop3): checking transaction log (loop3) [ 309.258226][T11780] netlink: 20 bytes leftover after parsing attributes in process `syz.2.2170'. [ 309.381665][T11771] REISERFS (device loop3): Using tea hash to sort names [ 309.399761][T11771] REISERFS (device loop3): Created .reiserfs_priv - reserved for xattr storage. [ 309.621645][T11790] netlink: 'syz.2.2175': attribute type 62 has an invalid length. [ 309.732493][ T1187] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 309.935356][ T1187] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 309.972500][ T1187] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 309.991215][ T1187] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 310.025383][ T1187] usb 2-1: New USB device found, idVendor=0458, idProduct=5011, bcdDevice= 0.00 [ 310.053376][ T1187] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 310.084551][ T1187] usb 2-1: config 0 descriptor?? [ 310.326691][T11814] loop3: detected capacity change from 0 to 1024 [ 310.342829][ T8] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 310.393372][T11814] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 310.396230][T11818] nbd: couldn't find device at index 587202560 [ 310.484107][ T5784] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 310.519753][ T1187] kye 0003:0458:5011.002C: tablet report size too small, or kye_tablet_rdesc unexpectedly large [ 310.563464][ T8] usb 3-1: Using ep0 maxpacket: 8 [ 310.569183][ T1187] kye 0003:0458:5011.002C: hidraw0: USB HID vff.fe Device [HID 0458:5011] on usb-dummy_hcd.1-1/input0 [ 310.596323][ T8] usb 3-1: New USB device found, idVendor=1660, idProduct=0932, bcdDevice=80.ea [ 310.609714][ T1187] kye 0003:0458:5011.002C: tablet-enabling feature report not found [ 310.618123][ T8] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 310.632624][ T1187] kye 0003:0458:5011.002C: tablet enabling failed [ 310.639610][ T8] usb 3-1: Product: syz [ 310.662028][ T8] usb 3-1: Manufacturer: syz [ 310.666687][ T8] usb 3-1: SerialNumber: syz [ 310.697375][ T8] usb 3-1: config 0 descriptor?? [ 310.706993][ T50] Bluetooth: hci1: command 0x0406 tx timeout [ 310.710072][ T8] dvb-usb: found a 'Medion MD95700 (MDUSBTV-HYBRID)' in warm state. [ 310.733071][ T8] usb 3-1: setting power ON [ 310.737643][ T8] dvb-usb: bulk message failed: -22 (2/0) [ 310.773034][ T8] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 310.836118][ T5838] usb 2-1: USB disconnect, device number 23 [ 310.848468][ T8] dvbdev: DVB: registering new adapter (Medion MD95700 (MDUSBTV-HYBRID)) [ 310.887790][ T8] usb 3-1: media controller created [ 310.942667][T11804] dvb-usb: bulk message failed: -22 (3/0) [ 310.945158][ T8] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 311.033385][ T8] usb 3-1: selecting invalid altsetting 6 [ 311.052452][ T8] usb 3-1: digital interface selection failed (-22) [ 311.068820][ T8] dvb-usb: no frontend was attached by 'Medion MD95700 (MDUSBTV-HYBRID)' [ 311.081843][T11831] netlink: 'syz.4.2193': attribute type 2 has an invalid length. [ 311.091609][ T8] usb 3-1: setting power OFF [ 311.097149][ T8] dvb-usb: bulk message failed: -22 (2/0) [ 311.111516][T11831] netlink: 'syz.4.2193': attribute type 2 has an invalid length. [ 311.112550][ T8] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully initialized and connected. [ 311.133337][ T8] (NULL device *): no alternate interface [ 311.193252][T11828] loop3: detected capacity change from 0 to 32768 [ 311.203581][ T8] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully deinitialized and disconnected. [ 311.268282][ T8] usb 3-1: USB disconnect, device number 25 [ 311.280560][T11828] XFS (loop3): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 311.447886][T11828] XFS (loop3): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51. [ 311.494104][T11828] XFS (loop3): Starting recovery (logdev: internal) [ 311.564672][T11828] XFS (loop3): Ending recovery (logdev: internal) [ 311.778354][ T5784] XFS (loop3): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 312.151341][ T5838] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 312.331283][ T5838] usb 3-1: Using ep0 maxpacket: 32 [ 312.344495][ T5838] usb 3-1: New USB device found, idVendor=041e, idProduct=400b, bcdDevice=3e.e7 [ 312.347409][T11866] loop3: detected capacity change from 0 to 1024 [ 312.360184][ T5838] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 312.382870][ T5838] usb 3-1: config 0 descriptor?? [ 312.401955][ T5838] gspca_main: sunplus-2.14.0 probing 041e:400b [ 312.428893][T11866] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 312.467892][T11866] ext4 filesystem being mounted at /540/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 312.694111][ T5784] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 312.808954][ T5838] gspca_sunplus: reg_w_riv err -71 [ 312.821300][ T5838] sunplus: probe of 3-1:0.0 failed with error -71 [ 312.848522][ T5838] usb 3-1: USB disconnect, device number 26 [ 313.249572][T11895] loop1: detected capacity change from 0 to 64 [ 313.291482][T11897] can0: slcan on ptm0. [ 313.353072][T11893] can0 (unregistered): slcan off ptm0. [ 314.493289][T11938] loop3: detected capacity change from 0 to 4096 [ 314.524983][T11938] ntfs3: loop3: Different NTFS sector size (4096) and media sector size (512). [ 314.777635][T11938] ntfs3: loop3: failed to convert "c46c" to macromanian [ 315.171828][T11965] loop1: detected capacity change from 0 to 128 [ 315.437380][T11945] loop2: detected capacity change from 0 to 32768 [ 315.493039][T11945] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 315.508613][T11969] loop3: detected capacity change from 0 to 4096 [ 315.554022][T11967] loop4: detected capacity change from 0 to 8192 [ 315.582872][T11969] ntfs3: loop3: Different NTFS sector size (1024) and media sector size (512). [ 315.618737][T11967] REISERFS warning: read_super_block: reiserfs filesystem is deprecated and scheduled to be removed from the kernel in 2025 [ 315.724351][T11967] REISERFS (device loop4): found reiserfs format "3.6" with non-standard journal [ 315.742777][ T7324] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 315.780438][T11967] REISERFS (device loop4): using ordered data mode [ 315.795471][T11967] reiserfs: using flush barriers [ 315.812824][T11967] REISERFS (device loop4): journal params: device loop4, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 315.907806][T11967] REISERFS (device loop4): checking transaction log (loop4) [ 316.024810][T11969] ntfs3: loop3: ino=1e, "file1" ntfs3_write_inode failed, -22. [ 316.299326][T11967] REISERFS (device loop4): Using tea hash to sort names [ 316.305140][T11992] loop2: detected capacity change from 0 to 64 [ 316.306627][T11967] REISERFS (device loop4): Created .reiserfs_priv - reserved for xattr storage. [ 316.712561][T11999] loop3: detected capacity change from 0 to 2048 [ 316.775081][T11999] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 316.825462][T12004] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 317.298096][T12019] loop1: detected capacity change from 0 to 128 [ 317.356664][ T1278] ieee802154 phy0 wpan0: encryption failed: -22 [ 317.366240][ T1278] ieee802154 phy1 wpan1: encryption failed: -22 [ 317.437950][T12022] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2266'. [ 317.538532][ T8] usb 5-1: new high-speed USB device number 19 using dummy_hcd [ 317.606364][T12030] loop3: detected capacity change from 0 to 128 [ 317.764721][ T8] usb 5-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 317.789083][ T8] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 317.815753][ T8] usb 5-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 317.838359][ T8] usb 5-1: config 1 has no interface number 1 [ 317.849113][ T8] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 317.888130][T12036] netlink: 'syz.3.2273': attribute type 28 has an invalid length. [ 317.890212][ T8] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 317.925020][ T8] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 317.947124][ T8] usb 5-1: Product: syz [ 317.959920][ T8] usb 5-1: Manufacturer: syz [ 317.964568][ T8] usb 5-1: SerialNumber: syz [ 318.189825][ T28] audit: type=1326 audit(1753201423.016:231): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12049 comm="syz.2.2280" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6c76f8e9a9 code=0x7ffc0000 [ 318.259382][ T28] audit: type=1326 audit(1753201423.016:232): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12049 comm="syz.2.2280" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6c76f8e9a9 code=0x7ffc0000 [ 318.273408][ T8] usb 5-1: Failed to set altset [ 318.281779][ C1] vkms_vblank_simulate: vblank timer overrun [ 318.300798][ T28] audit: type=1326 audit(1753201423.016:233): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12049 comm="syz.2.2280" exe="/root/syz-executor" sig=0 arch=c000003e syscall=287 compat=0 ip=0x7f6c76f8e9a9 code=0x7ffc0000 [ 318.318134][ T8] usb 5-1: 0:2: cannot create sequencer device [ 318.327679][ T28] audit: type=1326 audit(1753201423.016:234): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12049 comm="syz.2.2280" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6c76f8e9a9 code=0x7ffc0000 [ 318.351678][ C1] vkms_vblank_simulate: vblank timer overrun [ 318.369399][ T8] usb 5-1: Failed to set altset [ 318.377719][ T54] usb 4-1: new high-speed USB device number 31 using dummy_hcd [ 318.410341][ T8] snd-usb-audio: probe of 5-1:1.2 failed with error -71 [ 318.443156][ T8] usb 5-1: USB disconnect, device number 19 [ 318.485732][T12056] loop1: detected capacity change from 0 to 1024 [ 318.579715][ T54] usb 4-1: Using ep0 maxpacket: 8 [ 318.589295][ T54] usb 4-1: New USB device found, idVendor=2770, idProduct=9120, bcdDevice=6c.77 [ 318.607949][ T54] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=239 [ 318.626969][ T2983] hfsplus: b-tree write err: -5, ino 4 [ 318.637809][ T54] usb 4-1: Product: syz [ 318.648526][ T54] usb 4-1: Manufacturer: syz [ 318.653172][ T54] usb 4-1: SerialNumber: syz [ 318.670355][ T54] usb 4-1: config 0 descriptor?? [ 318.678675][ T54] gspca_main: sq905-2.14.0 probing 2770:9120 [ 318.845583][T12060] netlink: 'syz.1.2285': attribute type 1 has an invalid length. [ 318.997191][T12054] loop2: detected capacity change from 0 to 32768 [ 319.045222][T12066] loop4: detected capacity change from 0 to 512 [ 319.084160][T12066] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 319.105672][T12054] XFS (loop2): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 319.145000][T12066] ext4 filesystem being mounted at /373/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 319.299113][T12066] EXT4-fs error (device loop4): ext4_map_blocks:608: inode #2: block 3: comm syz.4.2287: lblock 8 mapped to illegal pblock 3 (length 26) [ 319.314495][ T54] gspca_sq905: sq905_command: usb_control_msg failed (-71) [ 319.343859][T12054] XFS (loop2): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51. [ 319.368184][ T54] sq905: probe of 4-1:0.0 failed with error -71 [ 319.382185][T12066] EXT4-fs (loop4): Remounting filesystem read-only [ 319.383384][ T54] usb 4-1: USB disconnect, device number 31 [ 319.407654][T12083] netlink: 20 bytes leftover after parsing attributes in process `syz.1.2291'. [ 319.463957][T12054] XFS (loop2): Starting recovery (logdev: internal) [ 319.477359][ T7719] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 319.522811][T12054] XFS (loop2): Ending recovery (logdev: internal) [ 319.741554][ T5785] XFS (loop2): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 319.790383][T12089] loop1: detected capacity change from 0 to 4096 [ 319.804451][T12089] ntfs3: loop1: Different NTFS sector size (1024) and media sector size (512). [ 320.107928][T12089] ntfs3: loop1: ino=1e, "file1" ntfs3_write_inode failed, -22. [ 320.264117][T12100] loop4: detected capacity change from 0 to 256 [ 320.363753][T12101] loop3: detected capacity change from 0 to 4096 [ 320.370023][T12100] FAT-fs (loop4): Directory bread(block 64) failed [ 320.387746][T12100] FAT-fs (loop4): Directory bread(block 65) failed [ 320.397613][T12100] FAT-fs (loop4): Directory bread(block 66) failed [ 320.404195][T12100] FAT-fs (loop4): Directory bread(block 67) failed [ 320.425947][T12106] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 320.439201][T12100] FAT-fs (loop4): Directory bread(block 68) failed [ 320.445780][T12100] FAT-fs (loop4): Directory bread(block 69) failed [ 320.478463][T12100] FAT-fs (loop4): Directory bread(block 70) failed [ 320.485899][T12100] FAT-fs (loop4): Directory bread(block 71) failed [ 320.508747][T12100] FAT-fs (loop4): Directory bread(block 72) failed [ 320.515378][T12100] FAT-fs (loop4): Directory bread(block 73) failed [ 321.195091][T12103] loop2: detected capacity change from 0 to 32768 [ 321.222103][ T54] XFS (loop2): filesystem is marked as having an internal log; do not specify logdev on the mount command line. [ 321.481052][T12135] loop3: detected capacity change from 0 to 4096 [ 321.519987][T12135] ntfs3: loop3: Different NTFS sector size (1024) and media sector size (512). [ 321.613333][T12135] ntfs3: loop3: Failed to initialize $Extend/$ObjId. [ 321.843303][T12141] loop4: detected capacity change from 0 to 512 [ 321.889317][T12141] EXT4-fs (loop4): Test dummy encryption mode enabled [ 321.946779][T12141] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 321.988904][T12141] EXT4-fs (loop4): 1 truncate cleaned up [ 322.004819][T12141] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 322.047023][T12141] EXT4-fs warning (device loop4): __ext4fs_dirhash:270: inode #2: comm syz.4.2317: Siphash requires key [ 322.243478][T12137] loop2: detected capacity change from 0 to 32768 [ 322.274101][ T7719] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 322.368769][T12137] ialloc: diAlloc returned -5! [ 322.508375][ T114] ERROR: (device loop2): diUpdatePMap: the iag is outside the map [ 322.508375][ T114] [ 322.570479][ T114] ERROR: (device loop2): remounting filesystem as read-only [ 323.051313][T12150] loop3: detected capacity change from 0 to 32768 [ 323.391646][T12154] loop1: detected capacity change from 0 to 32768 [ 323.640350][T12154] XFS (loop1): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 323.671945][T12174] loop3: detected capacity change from 0 to 512 [ 323.818376][T12154] XFS (loop1): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51. [ 323.848328][T12174] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 323.908660][T12174] ext4 filesystem being mounted at /568/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 323.920918][T12154] XFS (loop1): Starting recovery (logdev: internal) [ 323.954693][T12158] loop4: detected capacity change from 0 to 32768 [ 323.964473][T12158] XFS: ikeep mount option is deprecated. [ 323.981187][T12158] XFS: noikeep mount option is deprecated. [ 323.993597][T12154] XFS (loop1): Ending recovery (logdev: internal) [ 324.048147][T12154] XFS (loop1): Quotacheck needed: Please wait. [ 324.071694][T12187] loop2: detected capacity change from 0 to 16 [ 324.078879][T12187] MTD: Attempt to mount non-MTD device "/dev/loop2" [ 324.115400][T12158] XFS (loop4): Mounting V5 Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 324.173398][T12154] XFS (loop1): Quotacheck: Done. [ 324.352172][ T5783] XFS (loop1): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 324.368843][T12158] XFS (loop4): Ending clean mount [ 324.501980][T12193] vxcan1: tx address claim with dest, not broadcast [ 324.712725][ T5784] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 324.721966][ T7719] XFS (loop4): Unmounting Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 325.172612][T12209] loop1: detected capacity change from 0 to 256 [ 325.265612][T12209] FAT-fs (loop1): Directory bread(block 64) failed [ 325.272455][T12209] FAT-fs (loop1): Directory bread(block 65) failed [ 325.290872][T12209] FAT-fs (loop1): Directory bread(block 66) failed [ 325.306870][T12209] FAT-fs (loop1): Directory bread(block 67) failed [ 325.343856][T12209] FAT-fs (loop1): Directory bread(block 68) failed [ 325.365075][T12209] FAT-fs (loop1): Directory bread(block 69) failed [ 325.371755][T12209] FAT-fs (loop1): Directory bread(block 70) failed [ 325.414748][T12209] FAT-fs (loop1): Directory bread(block 71) failed [ 325.424921][T12209] FAT-fs (loop1): Directory bread(block 72) failed [ 325.431490][T12209] FAT-fs (loop1): Directory bread(block 73) failed [ 325.882270][T12206] loop3: detected capacity change from 0 to 32768 [ 325.994419][T12206] XFS (loop3): Mounting V5 Filesystem 9f1cad42-11bd-4e12-8f0b-f07876b81d9a [ 326.134170][T12243] netlink: 44 bytes leftover after parsing attributes in process `syz.2.2353'. [ 326.205171][T12206] XFS (loop3): Ending clean mount [ 326.437808][ T5784] XFS (loop3): Unmounting Filesystem 9f1cad42-11bd-4e12-8f0b-f07876b81d9a [ 326.550299][T12245] loop4: detected capacity change from 0 to 8192 [ 327.553615][T12290] loop2: detected capacity change from 0 to 512 [ 327.584298][T12290] EXT4-fs: Ignoring removed mblk_io_submit option [ 327.662118][T12290] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000d40000 r/w without journal. Quota mode: writeback. [ 327.711794][T12290] ext4 filesystem being mounted at /606/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 327.761204][ T5785] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 327.814449][ T50] Bluetooth: hci1: command 0x0406 tx timeout [ 328.289092][T12295] loop3: detected capacity change from 0 to 32768 [ 328.320541][T12292] loop1: detected capacity change from 0 to 40427 [ 328.327433][ T1187] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 328.342386][T12292] F2FS-fs (loop1): Invalid log sectorsize (131081) [ 328.351466][T12307] block nbd4: shutting down sockets [ 328.361829][T12295] BTRFS info (device loop3): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 328.362209][T12292] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 328.391492][T12295] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 328.417408][T12295] BTRFS info (device loop3): using free space tree [ 328.417691][T12292] F2FS-fs (loop1): invalid crc value [ 328.535481][ T1187] usb 3-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 328.542344][T12295] BTRFS info (device loop3): enabling ssd optimizations [ 328.553520][ T1187] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 328.575215][ T1187] usb 3-1: config 0 descriptor?? [ 328.594147][T12295] BTRFS info (device loop3): auto enabling async discard [ 328.732622][T12292] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0 [ 328.743272][T12292] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 328.808834][ T1187] [drm] vendor descriptor length:6 data:06 5f 01 00 00 00 00 00 00 00 00 [ 328.824219][ T5784] BTRFS info (device loop3): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 328.843818][ T1187] [drm:udl_init] *ERROR* Unrecognized vendor firmware descriptor [ 329.005197][ T1187] [drm:udl_init] *ERROR* Selecting channel failed [ 329.162004][ T1187] [drm] Initialized udl 0.0.1 20120220 for 3-1:0.0 on minor 2 [ 329.212627][ T1187] [drm] Initialized udl on minor 2 [ 329.268700][ T1187] udl 3-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 329.354610][ T1187] udl 3-1:0.0: [drm] Cannot find any crtc or sizes [ 329.390674][ T8] udl 3-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 329.402959][ T1187] usb 3-1: USB disconnect, device number 27 [ 329.438600][ T8] udl 3-1:0.0: [drm] Cannot find any crtc or sizes [ 330.132457][ T54] usb 3-1: new high-speed USB device number 28 using dummy_hcd [ 330.344342][ T54] usb 3-1: New USB device found, idVendor=055f, idProduct=c420, bcdDevice=6a.33 [ 330.362183][ T54] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 330.377493][ T54] usb 3-1: config 0 descriptor?? [ 330.385946][ T54] gspca_main: sunplus-2.14.0 probing 055f:c420 [ 330.461105][T12338] loop4: detected capacity change from 0 to 32768 [ 330.530893][T12338] ialloc: diAlloc returned -5! [ 330.639201][ T114] ERROR: (device loop4): diUpdatePMap: the iag is outside the map [ 330.639201][ T114] [ 330.672662][ T114] ERROR: (device loop4): remounting filesystem as read-only [ 331.141835][T12372] loop1: detected capacity change from 0 to 1024 [ 331.164922][T12372] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 331.197103][ T54] gspca_sunplus: reg_w_riv err -71 [ 331.203467][ T54] sunplus: probe of 3-1:0.0 failed with error -71 [ 331.233258][ T54] usb 3-1: USB disconnect, device number 28 [ 331.271057][T12372] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 331.438689][ T5783] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 331.510604][T12377] loop4: detected capacity change from 0 to 1024 [ 331.603883][T12377] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 331.713158][ T7719] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 331.726250][T12370] loop3: detected capacity change from 0 to 32768 [ 331.769114][T12370] (syz.3.2401,12370,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 331.821098][T12370] (syz.3.2401,12370,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 331.883318][T12370] JBD2: Ignoring recovery information on journal [ 331.885628][T12387] loop2: detected capacity change from 0 to 1024 [ 331.941406][ T5825] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 331.992932][T12370] ocfs2: Mounting device (7,3) on (node local, slot 0) with ordered data mode. [ 332.135938][ T5825] usb 2-1: Using ep0 maxpacket: 32 [ 332.156451][ T5825] usb 2-1: config 4 has an invalid interface number: 128 but max is 0 [ 332.166462][ T5825] usb 2-1: config 4 has no interface number 0 [ 332.182051][ T5825] usb 2-1: config 4 interface 128 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 332.199819][ T5825] usb 2-1: config 4 interface 128 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 332.219005][ T5825] usb 2-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 332.229461][ T5825] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 332.241483][T12395] serio: Serial port ttynull [ 332.283488][ T5825] hub 2-1:4.128: USB hub found [ 332.314268][ T5784] ocfs2: Unmounting device (7,3) on (node local) [ 332.488593][ T5825] hub 2-1:4.128: 2 ports detected [ 332.493977][ T5825] hub 2-1:4.128: Using single TT (err -22) [ 332.510727][T12399] loop3: detected capacity change from 0 to 2048 [ 332.527269][T12399] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 332.904138][ T5825] usb 2-1: USB disconnect, device number 24 [ 332.968394][T12401] loop3: detected capacity change from 0 to 32768 [ 333.000486][T12401] [ 333.000486][T12401] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 333.000486][T12401] [ 333.065683][T12401] [ 333.065683][T12401] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 333.065683][T12401] [ 333.101134][T12401] [ 333.101134][T12401] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 333.101134][T12401] [ 333.131404][T12401] [ 333.131404][T12401] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 333.131404][T12401] [ 333.162914][T12401] [ 333.162914][T12401] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 333.162914][T12401] [ 333.210932][T12401] [ 333.210932][T12401] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 333.210932][T12401] [ 333.263710][ T114] [ 333.263710][ T114] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 333.263710][ T114] [ 333.347599][ T79] [ 333.347599][ T79] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 333.347599][ T79] [ 333.366063][ T79] [ 333.366063][ T79] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 333.366063][ T79] [ 333.383320][ T5784] [ 333.383320][ T5784] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 333.383320][ T5784] [ 333.396725][ T113] [ 333.396725][ T113] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 333.396725][ T113] [ 333.408754][ T5784] [ 333.408754][ T5784] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 333.408754][ T5784] [ 333.670199][T12416] loop1: detected capacity change from 0 to 256 [ 333.693897][T12416] exfat: Deprecated parameter 'utf8' [ 333.722926][T12416] exfat: Deprecated parameter 'utf8' [ 333.757319][T12416] exFAT-fs (loop1): failed to load upcase table (idx : 0x00011f41, chksum : 0x3150c3aa, utbl_chksum : 0xe619d30d) [ 334.084110][T12430] loop2: detected capacity change from 0 to 512 [ 334.157615][T12430] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 334.202755][T12430] ext4 filesystem being mounted at /616/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 334.236856][T12439] loop1: detected capacity change from 0 to 16 [ 334.258238][T12439] erofs: (device loop1): mounted with root inode @ nid 36. [ 334.366163][ T5783] erofs: (device loop1): erofs_map_blocks_flatmode: inline data cross block boundary @ nid 46 [ 334.381883][ T5783] erofs: (device loop1): erofs_readdir: fail to readdir of logical block 0 of nid 46 [ 334.395904][ T5783] erofs: (device loop1): erofs_read_inode: bogus i_mode (0) @ nid 281474976710655 [ 334.407163][ T5783] erofs: (device loop1): erofs_read_inode: bogus i_mode (0) @ nid 281474976710655 [ 334.490269][ T5774] usb 5-1: new high-speed USB device number 20 using dummy_hcd [ 334.545113][ T5785] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 334.554493][ T5825] usb 4-1: new high-speed USB device number 32 using dummy_hcd [ 334.647154][T12444] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2430'. [ 334.693175][ T5774] usb 5-1: config 0 has an invalid interface number: 1 but max is 0 [ 334.707952][ T5774] usb 5-1: config 0 has no interface number 0 [ 334.718050][ T5774] usb 5-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 334.728658][ T5774] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 334.745925][ T5774] usb 5-1: Product: syz [ 334.750246][ T5825] usb 4-1: Using ep0 maxpacket: 8 [ 334.763890][ T5774] usb 5-1: Manufacturer: syz [ 334.773104][ T5825] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 334.788247][ T5774] usb 5-1: SerialNumber: syz [ 334.801164][ T79] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 334.802271][ T5774] usb 5-1: config 0 descriptor?? [ 334.818890][ T5825] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 334.840994][ T5825] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 334.863345][ T5825] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 334.876835][ T5825] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 334.888018][ T5825] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 334.967038][ T79] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 335.085646][ T79] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 335.106723][ T5774] usb 5-1: dvb_usb_v2: found a 'E3C EC168 reference design' in warm state [ 335.131868][ T5774] usb 5-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 335.149554][ T5774] dvbdev: DVB: registering new adapter (E3C EC168 reference design) [ 335.158232][ T5825] usb 4-1: GET_CAPABILITIES returned 0 [ 335.168017][ T5825] usbtmc 4-1:16.0: can't read capabilities [ 335.185671][ T5774] usb 5-1: media controller created [ 335.273974][ T79] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 335.282894][ T5774] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 335.435475][ T1187] usb 4-1: USB disconnect, device number 32 [ 335.732927][ T5797] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 335.752644][ T5797] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 335.762780][ T5797] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 335.796520][ T5797] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 335.815360][ T5797] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 335.825631][ T5797] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 335.898616][T12449] loop2: detected capacity change from 0 to 32768 [ 335.993640][T12449] XFS (loop2): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 336.182191][T12449] XFS (loop2): Ending clean mount [ 336.222274][T12449] XFS (loop2): Quotacheck needed: Please wait. [ 336.321091][T12449] XFS (loop2): Quotacheck: Done. [ 336.331250][T12450] lo speed is unknown, defaulting to 1000 [ 336.409047][ T5774] i2c i2c-1: ec100: i2c rd failed=-110 reg=33 [ 336.578374][ T5774] usb 5-1: USB disconnect, device number 20 [ 336.598046][ T5785] XFS (loop2): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 336.779363][T12480] syzkaller1: tun_chr_ioctl cmd 2148553947 [ 337.122726][T12487] block nbd2: NBD_DISCONNECT [ 337.229477][T12491] 9pnet: p9_errstr2errno: server reported unknown error [ 337.443197][T12450] chnl_net:caif_netlink_parms(): no params data found [ 337.831975][T12513] loop4: detected capacity change from 0 to 64 [ 337.900406][ T50] Bluetooth: hci2: command tx timeout [ 337.930910][T12513] syz.4.2450: attempt to access beyond end of device [ 337.930910][T12513] loop4: rw=0, sector=268435468, nr_sectors = 2 limit=64 [ 337.980481][T12513] Buffer I/O error on dev loop4, logical block 134217734, async page read [ 338.140913][T12450] bridge0: port 1(bridge_slave_0) entered blocking state [ 338.148087][T12450] bridge0: port 1(bridge_slave_0) entered disabled state [ 338.167004][T12450] bridge_slave_0: entered allmulticast mode [ 338.174468][T12450] bridge_slave_0: entered promiscuous mode [ 338.183604][T12450] bridge0: port 2(bridge_slave_1) entered blocking state [ 338.190813][T12450] bridge0: port 2(bridge_slave_1) entered disabled state [ 338.198656][T12450] bridge_slave_1: entered allmulticast mode [ 338.205810][T12450] bridge_slave_1: entered promiscuous mode [ 338.392950][T12450] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 338.438268][T12532] Attempt to restore checkpoint with obsolete wellknown handles [ 338.446077][ T79] hsr_slave_0: left promiscuous mode [ 338.490479][ T79] hsr_slave_1: left promiscuous mode [ 338.500703][ T79] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 338.523826][ T79] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 338.564878][ T79] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 338.589047][ T79] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 338.608755][ T79] bridge_slave_1: left allmulticast mode [ 338.614442][ T79] bridge_slave_1: left promiscuous mode [ 338.627999][ T5774] usb 4-1: new high-speed USB device number 33 using dummy_hcd [ 338.646636][ T79] bridge0: port 2(bridge_slave_1) entered disabled state [ 338.661401][ T79] bridge_slave_0: left allmulticast mode [ 338.667183][ T79] bridge_slave_0: left promiscuous mode [ 338.678485][ T79] bridge0: port 1(bridge_slave_0) entered disabled state [ 338.750027][ T79] veth1_macvtap: left promiscuous mode [ 338.755630][ T79] veth0_macvtap: left promiscuous mode [ 338.768408][ T79] veth1_vlan: left promiscuous mode [ 338.783993][ T79] veth0_vlan: left promiscuous mode [ 338.830636][ T5774] usb 4-1: config 0 has an invalid interface number: 1 but max is 0 [ 338.848246][ T5774] usb 4-1: config 0 has no interface number 0 [ 338.865272][ T5774] usb 4-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 338.877863][ T5774] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 338.888604][ T1187] usb 3-1: new high-speed USB device number 29 using dummy_hcd [ 338.896518][ T5774] usb 4-1: Product: syz [ 338.906268][ T5774] usb 4-1: Manufacturer: syz [ 338.916400][ T5774] usb 4-1: SerialNumber: syz [ 338.929483][ T5774] usb 4-1: config 0 descriptor?? [ 338.971540][T12526] loop4: detected capacity change from 0 to 32768 [ 339.032499][T12526] ocfs2: Mounting device (7,4) on (node local, slot 0) with ordered data mode. [ 339.063373][T12526] OCFS2: ERROR (device loop4): int ocfs2_validate_dx_root(struct super_block *, struct buffer_head *): Dir Index Root # 28549323745621536 has bad signature  [ 339.081539][T12526] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 339.088142][ T1187] usb 3-1: Using ep0 maxpacket: 8 [ 339.092745][T12526] OCFS2: File system is now read-only. [ 339.104327][ T1187] usb 3-1: config 0 has an invalid interface number: 52 but max is 0 [ 339.120461][T12526] (syz.4.2453,12526,1):ocfs2_find_entry_dx:1029 ERROR: status = -30 [ 339.120874][T12544] OCFS2: ERROR (device loop4): int __ocfs2_find_path(struct ocfs2_caching_info *, struct ocfs2_extent_list *, u32, path_insert_t *, void *): Owner 65 has invalid tree depth 312 in extent list [ 339.134177][T12526] OCFS2: ERROR (device loop4): int ocfs2_validate_dx_root(struct super_block *, struct buffer_head *): Dir Index Root # 28549323745621536 has bad signature  [ 339.166865][T12526] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 339.176884][ T1187] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 339.176910][ T1187] usb 3-1: config 0 has no interface number 0 [ 339.176953][ T1187] usb 3-1: config 0 interface 52 altsetting 1 endpoint 0x8A has an invalid bInterval 0, changing to 7 [ 339.210470][ T5774] usb 4-1: dvb_usb_v2: found a 'E3C EC168 reference design' in warm state [ 339.246571][ T1187] usb 3-1: config 0 interface 52 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 339.247820][ T5774] usb 4-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 339.268462][T12526] (syz.4.2453,12526,0):ocfs2_find_entry_dx:1029 ERROR: status = -30 [ 339.282497][T12544] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 339.290896][ T1187] usb 3-1: config 0 interface 52 has no altsetting 0 [ 339.294078][ T5774] dvbdev: DVB: registering new adapter (E3C EC168 reference design) [ 339.307703][T12526] (syz.4.2453,12526,0):ocfs2_mknod:502 ERROR: status = -30 [ 339.307734][T12526] (syz.4.2453,12526,0):ocfs2_create:676 ERROR: status = -30 [ 339.310608][ T1187] usb 3-1: New USB device found, idVendor=06cb, idProduct=0003, bcdDevice=e8.00 [ 339.346796][T12544] (syz.4.2453,12544,1):ocfs2_find_leaf:1941 ERROR: status = -30 [ 339.358290][ T1187] usb 3-1: New USB device strings: Mfr=22, Product=0, SerialNumber=0 [ 339.365022][ T5774] usb 4-1: media controller created [ 339.382539][ T1187] usb 3-1: Manufacturer: syz [ 339.400391][ T1187] usb 3-1: config 0 descriptor?? [ 339.410085][ T1187] hub 3-1:0.52: bad descriptor, ignoring hub [ 339.416132][ T1187] hub: probe of 3-1:0.52 failed with error -5 [ 339.422676][T12544] (syz.4.2453,12544,1):ocfs2_get_clusters_nocache:421 ERROR: status = -30 [ 339.444621][ T5774] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 339.447163][T12544] (syz.4.2453,12544,0):ocfs2_fiemap:776 ERROR: status = -30 [ 339.506471][ T7719] ocfs2: Unmounting device (7,4) on (node local) [ 339.560430][ T5774] i2c i2c-1: ec100: i2c rd failed=-71 reg=33 [ 339.657984][ T1187] input: syz as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.52/input/input32 [ 339.678403][ T5774] usb 4-1: USB disconnect, device number 33 [ 339.949310][ T1187] usb 3-1: USB disconnect, device number 29 [ 339.967688][ T50] Bluetooth: hci2: command tx timeout [ 340.506924][T12560] ================================================================== [ 340.515049][T12560] BUG: KASAN: slab-use-after-free in __xfrm_decode_session+0x18d7/0x20a0 [ 340.523503][T12560] Read of size 1 at addr ffff88802fa29f54 by task syz.4.2464/12560 [ 340.531410][T12560] [ 340.533747][T12560] CPU: 0 PID: 12560 Comm: syz.4.2464 Not tainted 6.6.99-syzkaller #0 [ 340.541834][T12560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 340.551905][T12560] Call Trace: [ 340.555202][T12560] [ 340.558146][T12560] dump_stack_lvl+0x16c/0x230 [ 340.562844][T12560] ? __lock_acquire+0x7c80/0x7c80 [ 340.567887][T12560] ? show_regs_print_info+0x20/0x20 [ 340.573114][T12560] ? load_image+0x3b0/0x3b0 [ 340.577655][T12560] ? _raw_spin_lock_irqsave+0xb4/0xf0 [ 340.583062][T12560] ? __virt_addr_valid+0x18c/0x540 [ 340.588195][T12560] ? __virt_addr_valid+0x469/0x540 [ 340.593327][T12560] print_report+0xac/0x200 [ 340.597749][T12560] ? __xfrm_decode_session+0x18d7/0x20a0 [ 340.603379][T12560] kasan_report+0x117/0x150 [ 340.607891][T12560] ? __xfrm_decode_session+0x18d7/0x20a0 [ 340.613529][T12560] __xfrm_decode_session+0x18d7/0x20a0 [ 340.618979][T12560] icmpv6_route_lookup+0x358/0x590 [ 340.624081][T12560] ? icmpv6_xrlim_allow+0x5f0/0x5f0 [ 340.629263][T12560] ? icmpv6_xrlim_allow+0x4f0/0x5f0 [ 340.634463][T12560] ? dev_get_by_index+0x22/0x2d0 [ 340.639418][T12560] ? dev_get_by_index+0x22/0x2d0 [ 340.644351][T12560] icmp6_send+0x106a/0x1990 [ 340.648840][T12560] ? icmp6_send+0x1e1/0x1990 [ 340.653432][T12560] ? icmpv6_push_pending_frames+0x400/0x400 [ 340.659325][T12560] ? ip6_neigh_lookup+0x14c/0x470 [ 340.664411][T12560] ? __ipv6_addr_type+0x10c/0x2f0 [ 340.669446][T12560] ? ip6_tnl_xmit_ctl+0x19f/0x650 [ 340.674469][T12560] ip6_link_failure+0x3b/0x4c0 [ 340.679236][T12560] ? ip6_negative_advice+0x310/0x310 [ 340.684513][T12560] ip6_tnl_xmit+0xdf7/0x2a30 [ 340.689112][T12560] ? ip6_tnl_xmit_ctl+0x650/0x650 [ 340.694122][T12560] ? ___sys_sendmsg+0x220/0x290 [ 340.698967][T12560] ? __x64_sys_sendmmsg+0x59/0xb0 [ 340.704004][T12560] ? do_syscall_64+0x55/0xb0 [ 340.708596][T12560] ? __put_user_ns+0x50/0x50 [ 340.713180][T12560] ? iptunnel_handle_offloads+0x298/0x620 [ 340.718889][T12560] ip6_tnl_start_xmit+0xc10/0x1140 [ 340.723993][T12560] ? ip6_tnl_dev_uninit+0x160/0x160 [ 340.729186][T12560] ? validate_xmit_skb+0x953/0xf50 [ 340.734290][T12560] dev_hard_start_xmit+0x246/0x740 [ 340.739398][T12560] sch_direct_xmit+0x252/0x4a0 [ 340.744167][T12560] ? mrp_pdu_parse_vecattr_event+0x2a0/0x2a0 [ 340.750193][T12560] __qdisc_run+0xab2/0x1570 [ 340.754692][T12560] __dev_queue_xmit+0xf02/0x35a0 [ 340.759624][T12560] ? neigh_connected_output+0x1ed/0x450 [ 340.765180][T12560] ? __dev_queue_xmit+0x245/0x35a0 [ 340.770285][T12560] ? read_seqbegin+0x1b5/0x260 [ 340.775046][T12560] ? neigh_event_send+0x110/0x110 [ 340.780073][T12560] ? netdev_core_pick_tx+0x340/0x340 [ 340.785374][T12560] ? neigh_connected_output+0x3b0/0x450 [ 340.790919][T12560] ip6_finish_output2+0xe2e/0x1650 [ 340.796025][T12560] ? ip6_finish_output2+0x661/0x1650 [ 340.801320][T12560] ? nf_hook+0x370/0x370 [ 340.805559][T12560] ? ip6_mtu+0x321/0x3f0 [ 340.809806][T12560] ? ip6_finish_output+0x57b/0x820 [ 340.814930][T12560] ? ip6_send_skb+0x10f/0x380 [ 340.819593][T12560] ip6_send_skb+0x1d5/0x380 [ 340.824081][T12560] udp_v6_send_skb+0xbbb/0x1860 [ 340.828929][T12560] udpv6_sendmsg+0x1bb8/0x22f0 [ 340.833794][T12560] ? ip_skb_dst_mtu+0x9c0/0x9c0 [ 340.838635][T12560] ? udp_v6_early_demux+0xf60/0xf60 [ 340.843834][T12560] ? inet_send_prepare+0x5c/0x260 [ 340.848850][T12560] ? inet6_sendmsg+0x5f/0xd0 [ 340.853431][T12560] ? inet6_compat_ioctl+0x380/0x380 [ 340.858621][T12560] ____sys_sendmsg+0x5bf/0x950 [ 340.863383][T12560] ? __asan_memset+0x22/0x40 [ 340.867965][T12560] ? __sys_sendmsg_sock+0x30/0x30 [ 340.872997][T12560] ? __import_iovec+0x3fa/0x860 [ 340.877838][T12560] ? import_iovec+0x73/0xa0 [ 340.882346][T12560] ___sys_sendmsg+0x220/0x290 [ 340.887011][T12560] ? __sys_sendmsg+0x270/0x270 [ 340.891772][T12560] ? __might_fault+0xc6/0x120 [ 340.896530][T12560] ? __might_fault+0xaa/0x120 [ 340.901208][T12560] __sys_sendmmsg+0x275/0x4a0 [ 340.905887][T12560] ? __ia32_sys_sendmsg+0x90/0x90 [ 340.910904][T12560] ? __ia32_sys_get_robust_list+0x90/0x90 [ 340.916612][T12560] ? lockdep_hardirqs_on_prepare+0x400/0x760 [ 340.922578][T12560] ? lock_chain_count+0x20/0x20 [ 340.927423][T12560] __x64_sys_sendmmsg+0xa0/0xb0 [ 340.932276][T12560] do_syscall_64+0x55/0xb0 [ 340.936679][T12560] ? clear_bhb_loop+0x40/0x90 [ 340.941340][T12560] ? clear_bhb_loop+0x40/0x90 [ 340.946005][T12560] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 340.951895][T12560] RIP: 0033:0x7f37e418e9a9 [ 340.956307][T12560] 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 a8 ff ff ff f7 d8 64 89 01 48 [ 340.975914][T12560] RSP: 002b:00007f37e4f1c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 340.984317][T12560] RAX: ffffffffffffffda RBX: 00007f37e43b5fa0 RCX: 00007f37e418e9a9 [ 340.992285][T12560] RDX: 0000000000000003 RSI: 0000200000001b80 RDI: 0000000000000003 [ 341.000258][T12560] RBP: 00007f37e4210d69 R08: 0000000000000000 R09: 0000000000000000 [ 341.008218][T12560] R10: 0000000004001c00 R11: 0000000000000246 R12: 0000000000000000 [ 341.016187][T12560] R13: 0000000000000000 R14: 00007f37e43b5fa0 R15: 00007fff45fa2008 [ 341.024153][T12560] [ 341.027173][T12560] [ 341.029481][T12560] Allocated by task 5155: [ 341.033803][T12560] kasan_set_track+0x4e/0x70 [ 341.038405][T12560] __kasan_slab_alloc+0x6c/0x80 [ 341.043249][T12560] slab_post_alloc_hook+0x6e/0x4d0 [ 341.048352][T12560] kmem_cache_alloc_node+0x150/0x330 [ 341.053625][T12560] kmalloc_reserve+0x95/0x260 [ 341.058293][T12560] __alloc_skb+0x138/0x2c0 [ 341.062735][T12560] alloc_uevent_skb+0x7d/0x230 [ 341.067487][T12560] kobject_uevent_net_broadcast+0x2e6/0x530 [ 341.073369][T12560] kobject_uevent_env+0x550/0x8c0 [ 341.078392][T12560] kobject_synth_uevent+0x524/0xaf0 [ 341.083594][T12560] uevent_store+0x26/0x60 [ 341.087906][T12560] kernfs_fop_write_iter+0x37d/0x4d0 [ 341.093180][T12560] vfs_write+0x43b/0x940 [ 341.097411][T12560] ksys_write+0x147/0x250 [ 341.101728][T12560] do_syscall_64+0x55/0xb0 [ 341.106128][T12560] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 341.112009][T12560] [ 341.114313][T12560] The buggy address belongs to the object at ffff88802fa29e00 [ 341.114313][T12560] which belongs to the cache skbuff_small_head of size 640 [ 341.128871][T12560] The buggy address is located 340 bytes inside of [ 341.128871][T12560] freed 640-byte region [ffff88802fa29e00, ffff88802fa2a080) [ 341.142656][T12560] [ 341.144965][T12560] The buggy address belongs to the physical page: [ 341.151369][T12560] page:ffffea0000be8a00 refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff88802fa29800 pfn:0x2fa28 [ 341.162816][T12560] head:ffffea0000be8a00 order:2 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 341.171750][T12560] flags: 0xfff00000000840(slab|head|node=0|zone=1|lastcpupid=0x7ff) [ 341.179720][T12560] page_type: 0xffffffff() [ 341.184050][T12560] raw: 00fff00000000840 ffff888143251280 ffffea000066bc00 dead000000000004 [ 341.192628][T12560] raw: ffff88802fa29800 000000008015000c 00000001ffffffff 0000000000000000 [ 341.201201][T12560] page dumped because: kasan: bad access detected [ 341.207620][T12560] page_owner tracks the page as allocated [ 341.213316][T12560] page last allocated via order 2, migratetype Unmovable, gfp_mask 0x1d2820(GFP_ATOMIC|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 5772, tgid 5772 (syz-executor), ts 77363670800, free_ts 77163178141 [ 341.235555][T12560] post_alloc_hook+0x1cd/0x210 [ 341.240345][T12560] get_page_from_freelist+0x195c/0x19f0 [ 341.245880][T12560] __alloc_pages+0x1e3/0x460 [ 341.250460][T12560] alloc_slab_page+0x5d/0x170 [ 341.255140][T12560] new_slab+0x87/0x2e0 [ 341.259203][T12560] ___slab_alloc+0xc6d/0x12f0 [ 341.263871][T12560] kmem_cache_alloc_node+0x1ea/0x330 [ 341.269150][T12560] kmalloc_reserve+0x95/0x260 [ 341.273810][T12560] __alloc_skb+0x138/0x2c0 [ 341.278226][T12560] __tcp_send_ack+0xa1/0x5a0 [ 341.282796][T12560] tcp_recvmsg_locked+0x1af1/0x2300 [ 341.287982][T12560] tcp_recvmsg+0x216/0x810 [ 341.292378][T12560] inet_recvmsg+0x130/0x1e0 [ 341.296859][T12560] sock_read_iter+0x2b7/0x3b0 [ 341.301520][T12560] vfs_read+0x431/0x920 [ 341.305659][T12560] ksys_read+0x147/0x250 [ 341.309887][T12560] page last free stack trace: [ 341.314543][T12560] free_unref_page_prepare+0x7ce/0x8e0 [ 341.320038][T12560] free_unref_page+0x32/0x2e0 [ 341.324718][T12560] __unfreeze_partials+0x1cf/0x210 [ 341.329903][T12560] put_cpu_partial+0x17c/0x250 [ 341.334655][T12560] __slab_free+0x31d/0x410 [ 341.339064][T12560] qlist_free_all+0x75/0xe0 [ 341.343567][T12560] kasan_quarantine_reduce+0x143/0x160 [ 341.349013][T12560] __kasan_slab_alloc+0x22/0x80 [ 341.353865][T12560] slab_post_alloc_hook+0x6e/0x4d0 [ 341.358984][T12560] kmem_cache_alloc+0x11e/0x2e0 [ 341.363827][T12560] flock_lock_inode+0x226/0x17e0 [ 341.368755][T12560] locks_lock_inode_wait+0x10d/0x460 [ 341.374026][T12560] __se_sys_flock+0x46d/0x5a0 [ 341.378688][T12560] do_syscall_64+0x55/0xb0 [ 341.383087][T12560] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 341.388972][T12560] [ 341.391280][T12560] Memory state around the buggy address: [ 341.396889][T12560] ffff88802fa29e00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 341.404934][T12560] ffff88802fa29e80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 341.412987][T12560] >ffff88802fa29f00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 341.421031][T12560] ^ [ 341.427685][T12560] ffff88802fa29f80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 341.435725][T12560] ffff88802fa2a000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 341.443765][T12560] ================================================================== [ 341.452009][T12560] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 341.459229][T12560] CPU: 0 PID: 12560 Comm: syz.4.2464 Not tainted 6.6.99-syzkaller #0 [ 341.467306][T12560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 341.477365][T12560] Call Trace: [ 341.480634][T12560] [ 341.483551][T12560] dump_stack_lvl+0x16c/0x230 [ 341.488226][T12560] ? show_regs_print_info+0x20/0x20 [ 341.493407][T12560] ? load_image+0x3b0/0x3b0 [ 341.497905][T12560] panic+0x2c0/0x710 [ 341.501796][T12560] ? bpf_jit_dump+0xd0/0xd0 [ 341.506310][T12560] ? _raw_spin_unlock_irqrestore+0xa9/0x110 [ 341.512201][T12560] ? _raw_spin_unlock_irqrestore+0xae/0x110 [ 341.518261][T12560] ? _raw_spin_unlock+0x40/0x40 [ 341.523111][T12560] ? print_memory_metadata+0x314/0x400 [ 341.528623][T12560] ? __xfrm_decode_session+0x18d7/0x20a0 [ 341.534253][T12560] check_panic_on_warn+0x84/0xa0 [ 341.539188][T12560] ? __xfrm_decode_session+0x18d7/0x20a0 [ 341.544810][T12560] end_report+0x6f/0x140 [ 341.549040][T12560] kasan_report+0x128/0x150 [ 341.553539][T12560] ? __xfrm_decode_session+0x18d7/0x20a0 [ 341.559182][T12560] __xfrm_decode_session+0x18d7/0x20a0 [ 341.564775][T12560] icmpv6_route_lookup+0x358/0x590 [ 341.569913][T12560] ? icmpv6_xrlim_allow+0x5f0/0x5f0 [ 341.575103][T12560] ? icmpv6_xrlim_allow+0x4f0/0x5f0 [ 341.580293][T12560] ? dev_get_by_index+0x22/0x2d0 [ 341.585220][T12560] ? dev_get_by_index+0x22/0x2d0 [ 341.590151][T12560] icmp6_send+0x106a/0x1990 [ 341.594645][T12560] ? icmp6_send+0x1e1/0x1990 [ 341.599227][T12560] ? icmpv6_push_pending_frames+0x400/0x400 [ 341.605124][T12560] ? ip6_neigh_lookup+0x14c/0x470 [ 341.610243][T12560] ? __ipv6_addr_type+0x10c/0x2f0 [ 341.615272][T12560] ? ip6_tnl_xmit_ctl+0x19f/0x650 [ 341.620291][T12560] ip6_link_failure+0x3b/0x4c0 [ 341.625049][T12560] ? ip6_negative_advice+0x310/0x310 [ 341.630325][T12560] ip6_tnl_xmit+0xdf7/0x2a30 [ 341.634917][T12560] ? ip6_tnl_xmit_ctl+0x650/0x650 [ 341.639963][T12560] ? ___sys_sendmsg+0x220/0x290 [ 341.644804][T12560] ? __x64_sys_sendmmsg+0x59/0xb0 [ 341.649822][T12560] ? do_syscall_64+0x55/0xb0 [ 341.654409][T12560] ? __put_user_ns+0x50/0x50 [ 341.659010][T12560] ? iptunnel_handle_offloads+0x298/0x620 [ 341.664725][T12560] ip6_tnl_start_xmit+0xc10/0x1140 [ 341.669834][T12560] ? ip6_tnl_dev_uninit+0x160/0x160 [ 341.675037][T12560] ? validate_xmit_skb+0x953/0xf50 [ 341.680160][T12560] dev_hard_start_xmit+0x246/0x740 [ 341.685275][T12560] sch_direct_xmit+0x252/0x4a0 [ 341.690034][T12560] ? mrp_pdu_parse_vecattr_event+0x2a0/0x2a0 [ 341.696014][T12560] __qdisc_run+0xab2/0x1570 [ 341.700541][T12560] __dev_queue_xmit+0xf02/0x35a0 [ 341.705484][T12560] ? neigh_connected_output+0x1ed/0x450 [ 341.711048][T12560] ? __dev_queue_xmit+0x245/0x35a0 [ 341.716168][T12560] ? read_seqbegin+0x1b5/0x260 [ 341.720925][T12560] ? neigh_event_send+0x110/0x110 [ 341.725952][T12560] ? netdev_core_pick_tx+0x340/0x340 [ 341.731233][T12560] ? neigh_connected_output+0x3b0/0x450 [ 341.736770][T12560] ip6_finish_output2+0xe2e/0x1650 [ 341.741893][T12560] ? ip6_finish_output2+0x661/0x1650 [ 341.747181][T12560] ? nf_hook+0x370/0x370 [ 341.751411][T12560] ? ip6_mtu+0x321/0x3f0 [ 341.755637][T12560] ? ip6_finish_output+0x57b/0x820 [ 341.760753][T12560] ? ip6_send_skb+0x10f/0x380 [ 341.765461][T12560] ip6_send_skb+0x1d5/0x380 [ 341.769982][T12560] udp_v6_send_skb+0xbbb/0x1860 [ 341.774876][T12560] udpv6_sendmsg+0x1bb8/0x22f0 [ 341.779683][T12560] ? ip_skb_dst_mtu+0x9c0/0x9c0 [ 341.784564][T12560] ? udp_v6_early_demux+0xf60/0xf60 [ 341.789816][T12560] ? inet_send_prepare+0x5c/0x260 [ 341.794862][T12560] ? inet6_sendmsg+0x5f/0xd0 [ 341.799476][T12560] ? inet6_compat_ioctl+0x380/0x380 [ 341.804670][T12560] ____sys_sendmsg+0x5bf/0x950 [ 341.809433][T12560] ? __asan_memset+0x22/0x40 [ 341.814019][T12560] ? __sys_sendmsg_sock+0x30/0x30 [ 341.819035][T12560] ? __import_iovec+0x3fa/0x860 [ 341.823880][T12560] ? import_iovec+0x73/0xa0 [ 341.828377][T12560] ___sys_sendmsg+0x220/0x290 [ 341.833050][T12560] ? __sys_sendmsg+0x270/0x270 [ 341.837828][T12560] ? __might_fault+0xc6/0x120 [ 341.842487][T12560] ? __might_fault+0xaa/0x120 [ 341.847155][T12560] __sys_sendmmsg+0x275/0x4a0 [ 341.851830][T12560] ? __ia32_sys_sendmsg+0x90/0x90 [ 341.856870][T12560] ? __ia32_sys_get_robust_list+0x90/0x90 [ 341.862581][T12560] ? lockdep_hardirqs_on_prepare+0x400/0x760 [ 341.868557][T12560] ? lock_chain_count+0x20/0x20 [ 341.873413][T12560] __x64_sys_sendmmsg+0xa0/0xb0 [ 341.878280][T12560] do_syscall_64+0x55/0xb0 [ 341.882680][T12560] ? clear_bhb_loop+0x40/0x90 [ 341.887363][T12560] ? clear_bhb_loop+0x40/0x90 [ 341.892028][T12560] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 341.897912][T12560] RIP: 0033:0x7f37e418e9a9 [ 341.902310][T12560] 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 a8 ff ff ff f7 d8 64 89 01 48 [ 341.921907][T12560] RSP: 002b:00007f37e4f1c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 341.930306][T12560] RAX: ffffffffffffffda RBX: 00007f37e43b5fa0 RCX: 00007f37e418e9a9 [ 341.938269][T12560] RDX: 0000000000000003 RSI: 0000200000001b80 RDI: 0000000000000003 [ 341.946228][T12560] RBP: 00007f37e4210d69 R08: 0000000000000000 R09: 0000000000000000 [ 341.954188][T12560] R10: 0000000004001c00 R11: 0000000000000246 R12: 0000000000000000 [ 341.962154][T12560] R13: 0000000000000000 R14: 00007f37e43b5fa0 R15: 00007fff45fa2008 [ 341.970127][T12560] [ 341.973394][T12560] Kernel Offset: disabled [ 341.977707][T12560] Rebooting in 86400 seconds..