Warning: Permanently added '[localhost]:29341' (ECDSA) to the list of known hosts. 2022/10/06 10:54:20 fuzzer started 2022/10/06 10:54:20 dialing manager at localhost:37161 syzkaller login: [ 36.272156] cgroup: Unknown subsys name 'net' [ 36.385136] cgroup: Unknown subsys name 'rlimit' 2022/10/06 10:54:35 syscalls: 2215 2022/10/06 10:54:35 code coverage: enabled 2022/10/06 10:54:35 comparison tracing: enabled 2022/10/06 10:54:35 extra coverage: enabled 2022/10/06 10:54:35 setuid sandbox: enabled 2022/10/06 10:54:35 namespace sandbox: enabled 2022/10/06 10:54:35 Android sandbox: enabled 2022/10/06 10:54:35 fault injection: enabled 2022/10/06 10:54:35 leak checking: enabled 2022/10/06 10:54:35 net packet injection: enabled 2022/10/06 10:54:35 net device setup: enabled 2022/10/06 10:54:35 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/10/06 10:54:35 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/10/06 10:54:35 USB emulation: enabled 2022/10/06 10:54:35 hci packet injection: enabled 2022/10/06 10:54:35 wifi device emulation: failed to parse kernel version (6.0.0-next-20221006) 2022/10/06 10:54:35 802.15.4 emulation: enabled 2022/10/06 10:54:35 fetching corpus: 0, signal 0/2000 (executing program) 2022/10/06 10:54:35 fetching corpus: 50, signal 27291/29804 (executing program) 2022/10/06 10:54:35 fetching corpus: 100, signal 37123/40018 (executing program) 2022/10/06 10:54:35 fetching corpus: 150, signal 45858/48741 (executing program) 2022/10/06 10:54:35 fetching corpus: 200, signal 51443/54248 (executing program) 2022/10/06 10:54:35 fetching corpus: 250, signal 58175/60490 (executing program) 2022/10/06 10:54:35 fetching corpus: 300, signal 61954/63893 (executing program) 2022/10/06 10:54:35 fetching corpus: 350, signal 64170/65932 (executing program) 2022/10/06 10:54:36 fetching corpus: 400, signal 65451/67180 (executing program) 2022/10/06 10:54:36 fetching corpus: 450, signal 69014/69959 (executing program) 2022/10/06 10:54:36 fetching corpus: 488, signal 71508/71804 (executing program) 2022/10/06 10:54:36 fetching corpus: 488, signal 71508/71831 (executing program) 2022/10/06 10:54:36 fetching corpus: 488, signal 71508/71853 (executing program) 2022/10/06 10:54:36 fetching corpus: 488, signal 71508/71875 (executing program) 2022/10/06 10:54:36 fetching corpus: 488, signal 71508/71905 (executing program) 2022/10/06 10:54:36 fetching corpus: 488, signal 71508/71932 (executing program) 2022/10/06 10:54:36 fetching corpus: 488, signal 71508/71967 (executing program) 2022/10/06 10:54:36 fetching corpus: 488, signal 71508/71988 (executing program) 2022/10/06 10:54:36 fetching corpus: 488, signal 71508/72013 (executing program) 2022/10/06 10:54:36 fetching corpus: 488, signal 71508/72033 (executing program) 2022/10/06 10:54:36 fetching corpus: 488, signal 71508/72054 (executing program) 2022/10/06 10:54:36 fetching corpus: 488, signal 71508/72087 (executing program) 2022/10/06 10:54:36 fetching corpus: 488, signal 71508/72117 (executing program) 2022/10/06 10:54:36 fetching corpus: 488, signal 71508/72136 (executing program) 2022/10/06 10:54:36 fetching corpus: 488, signal 71508/72157 (executing program) 2022/10/06 10:54:36 fetching corpus: 488, signal 71508/72185 (executing program) 2022/10/06 10:54:36 fetching corpus: 488, signal 71508/72208 (executing program) 2022/10/06 10:54:36 fetching corpus: 488, signal 71508/72228 (executing program) 2022/10/06 10:54:36 fetching corpus: 488, signal 71508/72252 (executing program) 2022/10/06 10:54:36 fetching corpus: 488, signal 71508/72276 (executing program) 2022/10/06 10:54:36 fetching corpus: 488, signal 71508/72293 (executing program) 2022/10/06 10:54:36 fetching corpus: 488, signal 71508/72320 (executing program) 2022/10/06 10:54:36 fetching corpus: 488, signal 71508/72346 (executing program) 2022/10/06 10:54:36 fetching corpus: 488, signal 71508/72365 (executing program) 2022/10/06 10:54:36 fetching corpus: 488, signal 71508/72384 (executing program) 2022/10/06 10:54:36 fetching corpus: 488, signal 71508/72406 (executing program) 2022/10/06 10:54:36 fetching corpus: 488, signal 71508/72406 (executing program) 2022/10/06 10:54:38 starting 8 fuzzer processes 10:54:38 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000280)=@newsa={0xf0, 0x10, 0x1, 0x0, 0x0, {{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0xa, 0xa0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@private2}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, {}, {}, {}, 0x0, 0x0, 0xa}}, 0xf0}}, 0x0) 10:54:38 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) openat$dir(0xffffffffffffff9c, &(0x7f0000001740)='./file0\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x48c0) syz_mount_image$vfat(&(0x7f0000007ac0), &(0x7f0000007b00)='./file0\x00', 0x0, 0x2, &(0x7f0000007d40)=[{&(0x7f0000007b40)="966aa597742e43726b6d11e154269a10e3482546e1c71161e509116fdd370d54bd0e73654bed47b55ad74a3292250bc4cd38abb5f261ef843d64d4de9c24545d003b9642fd3d7c3499f27c03bd228f0b2e4e429d0509b1d30c96351b29720bebd60c8b9edf5a43fcf3f3a63449042d923cea477cb2108b08b775ca381a074b718c625ca97c9b85942e", 0x89, 0x80}, {&(0x7f0000007c00)="fe317e1c127b64fe6bbcfe3f4e6ac5dd4aa9d57462b816aa8b68294f2e04", 0x1e, 0x9}], 0x3800, &(0x7f0000007dc0)={[{@iocharset={'iocharset', 0x3d, 'default'}}, {@utf8}, {@utf8no}, {@shortname_lower}, {@utf8}, {@numtail}, {@numtail}, {@shortname_winnt}, {@shortname_win95}, {@numtail}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@euid_eq}, {@func={'func', 0x3d, 'KEXEC_KERNEL_CHECK'}}]}) 10:54:38 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_PAN_ID(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14, r1, 0x1}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000680), r0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000900)={'wpan4\x00'}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000ac0), r0) sendmsg$NL802154_CMD_SET_CHANNEL(r2, &(0x7f0000000bc0)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000b80)={&(0x7f0000000b40)={0x14, r3, 0x1}, 0x14}}, 0x0) 10:54:38 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 10:54:38 executing program 4: sysfs$2(0x2, 0x3, &(0x7f0000000000)=""/4096) [ 53.669388] audit: type=1400 audit(1665053678.649:6): avc: denied { execmem } for pid=285 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 10:54:38 executing program 5: openat$null(0xffffffffffffff9c, &(0x7f0000000c40), 0x40, 0x0) 10:54:38 executing program 7: r0 = syz_open_dev$vcsu(&(0x7f0000000180), 0x6, 0x0) sendfile(r0, r0, &(0x7f0000000200), 0x0) 10:54:38 executing program 6: ioprio_set$pid(0x3, 0x0, 0x2000) [ 54.961858] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 54.964446] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 54.965971] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 54.970185] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 54.973962] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 54.976542] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 54.982642] Bluetooth: hci0: HCI_REQ-0x0c1a [ 55.036823] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 55.038648] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 55.040605] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 55.042325] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 55.044219] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 55.046598] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 55.048383] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 55.049770] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 55.051349] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 55.052648] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 55.053873] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 55.056499] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 55.058338] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 55.059720] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 55.061036] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 55.062795] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 55.067310] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 55.069583] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 55.070764] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 55.072413] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 55.073661] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 55.074608] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 55.076664] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 55.077925] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 55.079617] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 55.080818] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 55.081866] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 55.083361] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 55.090737] Bluetooth: hci2: HCI_REQ-0x0c1a [ 55.091529] Bluetooth: hci1: HCI_REQ-0x0c1a [ 55.091703] Bluetooth: hci3: HCI_REQ-0x0c1a [ 55.092896] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 55.095450] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 55.100795] Bluetooth: hci4: HCI_REQ-0x0c1a [ 55.117887] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 55.123553] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 55.126988] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 55.127636] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 55.133187] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 55.137638] Bluetooth: hci5: HCI_REQ-0x0c1a [ 55.144284] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 55.157831] Bluetooth: hci6: HCI_REQ-0x0c1a [ 55.272174] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 55.279516] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 55.287492] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 55.299647] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 55.317408] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 55.325337] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 55.366626] Bluetooth: hci7: HCI_REQ-0x0c1a [ 57.044633] Bluetooth: hci0: command 0x0409 tx timeout [ 57.108463] Bluetooth: hci1: command 0x0409 tx timeout [ 57.109001] Bluetooth: hci2: command 0x0409 tx timeout [ 57.172371] Bluetooth: hci6: command 0x0409 tx timeout [ 57.173032] Bluetooth: hci5: command 0x0409 tx timeout [ 57.173533] Bluetooth: hci3: command 0x0409 tx timeout [ 57.173971] Bluetooth: hci4: command 0x0409 tx timeout [ 57.429200] Bluetooth: hci7: command 0x0409 tx timeout [ 59.092266] Bluetooth: hci0: command 0x041b tx timeout [ 59.156340] Bluetooth: hci2: command 0x041b tx timeout [ 59.157003] Bluetooth: hci1: command 0x041b tx timeout [ 59.220317] Bluetooth: hci4: command 0x041b tx timeout [ 59.220977] Bluetooth: hci3: command 0x041b tx timeout [ 59.221678] Bluetooth: hci5: command 0x041b tx timeout [ 59.222332] Bluetooth: hci6: command 0x041b tx timeout [ 59.476228] Bluetooth: hci7: command 0x041b tx timeout [ 61.140187] Bluetooth: hci0: command 0x040f tx timeout [ 61.205196] Bluetooth: hci1: command 0x040f tx timeout [ 61.205561] Bluetooth: hci2: command 0x040f tx timeout [ 61.269279] Bluetooth: hci6: command 0x040f tx timeout [ 61.269638] Bluetooth: hci5: command 0x040f tx timeout [ 61.269983] Bluetooth: hci3: command 0x040f tx timeout [ 61.270343] Bluetooth: hci4: command 0x040f tx timeout [ 61.525193] Bluetooth: hci7: command 0x040f tx timeout [ 63.188194] Bluetooth: hci0: command 0x0419 tx timeout [ 63.252323] Bluetooth: hci2: command 0x0419 tx timeout [ 63.253138] Bluetooth: hci1: command 0x0419 tx timeout [ 63.316374] Bluetooth: hci4: command 0x0419 tx timeout [ 63.317031] Bluetooth: hci3: command 0x0419 tx timeout [ 63.317707] Bluetooth: hci5: command 0x0419 tx timeout [ 63.318410] Bluetooth: hci6: command 0x0419 tx timeout [ 63.572162] Bluetooth: hci7: command 0x0419 tx timeout [ 116.704155] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 116.707002] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 116.711038] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 116.724534] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 116.728267] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 116.733536] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 116.741724] Bluetooth: hci0: HCI_REQ-0x0c1a [ 116.889972] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 116.894851] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 116.898361] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 116.912906] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 116.914612] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 116.916752] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 116.918797] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 116.923667] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 116.927011] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 116.931781] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 116.933850] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 116.940015] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 116.941303] Bluetooth: hci1: HCI_REQ-0x0c1a [ 116.946006] Bluetooth: hci2: HCI_REQ-0x0c1a [ 117.002391] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 117.005386] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 117.006587] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 117.010447] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 117.012954] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 117.016459] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 117.016494] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 117.022016] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 117.023885] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 117.024959] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 117.027453] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 117.038761] Bluetooth: hci6: HCI_REQ-0x0c1a [ 117.059488] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 117.061968] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 117.063641] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 117.066571] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 117.068925] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 117.077488] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 117.082589] Bluetooth: hci7: HCI_REQ-0x0c1a [ 117.171347] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 117.190275] Bluetooth: hci4: HCI_REQ-0x0c1a [ 118.804179] Bluetooth: hci0: command 0x0409 tx timeout [ 118.996156] Bluetooth: hci5: Opcode 0x c03 failed: -110 [ 118.996294] Bluetooth: hci2: command 0x0409 tx timeout [ 118.997261] Bluetooth: hci1: command 0x0409 tx timeout [ 118.998153] Bluetooth: hci3: Opcode 0x c03 failed: -110 [ 119.124222] Bluetooth: hci6: command 0x0409 tx timeout [ 119.188272] Bluetooth: hci7: command 0x0409 tx timeout [ 119.252324] Bluetooth: hci4: command 0x0409 tx timeout [ 120.853234] Bluetooth: hci0: command 0x041b tx timeout [ 121.044166] Bluetooth: hci1: command 0x041b tx timeout [ 121.044806] Bluetooth: hci2: command 0x041b tx timeout [ 121.172181] Bluetooth: hci6: command 0x041b tx timeout [ 121.236145] Bluetooth: hci7: command 0x041b tx timeout [ 121.300151] Bluetooth: hci4: command 0x041b tx timeout [ 122.052535] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 122.056631] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 122.062310] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 122.072904] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 122.088301] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 122.105843] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 122.122199] Bluetooth: hci5: HCI_REQ-0x0c1a [ 122.900177] Bluetooth: hci0: command 0x040f tx timeout [ 123.092228] Bluetooth: hci2: command 0x040f tx timeout [ 123.092651] Bluetooth: hci1: command 0x040f tx timeout [ 123.220175] Bluetooth: hci6: command 0x040f tx timeout [ 123.284171] Bluetooth: hci7: command 0x040f tx timeout [ 123.348121] Bluetooth: hci4: command 0x040f tx timeout [ 123.924172] Bluetooth: hci3: Opcode 0x c03 failed: -110 [ 124.180148] Bluetooth: hci5: command 0x0409 tx timeout [ 124.948191] Bluetooth: hci0: command 0x0419 tx timeout [ 125.140223] Bluetooth: hci1: command 0x0419 tx timeout [ 125.140722] Bluetooth: hci2: command 0x0419 tx timeout [ 125.268127] Bluetooth: hci6: command 0x0419 tx timeout [ 125.332155] Bluetooth: hci7: command 0x0419 tx timeout [ 125.396191] Bluetooth: hci4: command 0x0419 tx timeout [ 126.228131] Bluetooth: hci5: command 0x041b tx timeout [ 128.276124] Bluetooth: hci5: command 0x040f tx timeout [ 128.340138] Bluetooth: hci3: Opcode 0x c03 failed: -110 [ 130.324237] Bluetooth: hci5: command 0x0419 tx timeout [ 132.756136] Bluetooth: hci3: Opcode 0x c03 failed: -110 [ 137.172256] Bluetooth: hci3: Opcode 0x c03 failed: -110 [ 139.872851] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 139.875721] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 139.891733] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 139.913641] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 139.920254] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 139.923604] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 139.933289] Bluetooth: hci3: HCI_REQ-0x0c1a [ 141.972145] Bluetooth: hci3: command 0x0409 tx timeout [ 144.020254] Bluetooth: hci3: command 0x041b tx timeout [ 146.068118] Bluetooth: hci3: command 0x040f tx timeout [ 148.116197] Bluetooth: hci3: command 0x0419 tx timeout 10:56:31 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_PAN_ID(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14, r1, 0x1}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000680), r0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000900)={'wpan4\x00'}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000ac0), r0) sendmsg$NL802154_CMD_SET_CHANNEL(r2, &(0x7f0000000bc0)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000b80)={&(0x7f0000000b40)={0x14, r3, 0x1}, 0x14}}, 0x0) 10:56:31 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_PAN_ID(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14, r1, 0x1}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000680), r0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000900)={'wpan4\x00'}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000ac0), r0) sendmsg$NL802154_CMD_SET_CHANNEL(r2, &(0x7f0000000bc0)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000b80)={&(0x7f0000000b40)={0x14, r3, 0x1}, 0x14}}, 0x0) 10:56:31 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_PAN_ID(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14, r1, 0x1}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000680), r0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000900)={'wpan4\x00'}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000ac0), r0) sendmsg$NL802154_CMD_SET_CHANNEL(r2, &(0x7f0000000bc0)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000b80)={&(0x7f0000000b40)={0x14, r3, 0x1}, 0x14}}, 0x0) 10:56:32 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_PAN_ID(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14, r1, 0x1}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000680), r0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000900)={'wpan4\x00'}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000ac0), r0) sendmsg$NL802154_CMD_SET_CHANNEL(r2, &(0x7f0000000bc0)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000b80)={&(0x7f0000000b40)={0x14, r3, 0x1}, 0x14}}, 0x0) 10:56:32 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_PAN_ID(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14, r1, 0x1}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000680), r0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000900)={'wpan4\x00'}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000ac0), r0) sendmsg$NL802154_CMD_SET_CHANNEL(r2, &(0x7f0000000bc0)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000b80)={&(0x7f0000000b40)={0x14, r3, 0x1}, 0x14}}, 0x0) 10:56:32 executing program 7: r0 = syz_open_dev$vcsu(&(0x7f0000000180), 0x6, 0x0) sendfile(r0, r0, &(0x7f0000000200), 0x0) 10:56:41 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000280)=@newsa={0xf0, 0x10, 0x1, 0x0, 0x0, {{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0xa, 0xa0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@private2}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, {}, {}, {}, 0x0, 0x0, 0xa}}, 0xf0}}, 0x0) 10:56:41 executing program 4: sysfs$2(0x2, 0x3, &(0x7f0000000000)=""/4096) 10:56:41 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCFLSH(r0, 0x540b, 0x0) 10:56:41 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_PAN_ID(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14, r1, 0x1}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000680), r0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000900)={'wpan4\x00'}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000ac0), r0) sendmsg$NL802154_CMD_SET_CHANNEL(r2, &(0x7f0000000bc0)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000b80)={&(0x7f0000000b40)={0x14, r3, 0x1}, 0x14}}, 0x0) 10:56:41 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 10:56:41 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) openat$dir(0xffffffffffffff9c, &(0x7f0000001740)='./file0\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x48c0) syz_mount_image$vfat(&(0x7f0000007ac0), &(0x7f0000007b00)='./file0\x00', 0x0, 0x2, &(0x7f0000007d40)=[{&(0x7f0000007b40)="966aa597742e43726b6d11e154269a10e3482546e1c71161e509116fdd370d54bd0e73654bed47b55ad74a3292250bc4cd38abb5f261ef843d64d4de9c24545d003b9642fd3d7c3499f27c03bd228f0b2e4e429d0509b1d30c96351b29720bebd60c8b9edf5a43fcf3f3a63449042d923cea477cb2108b08b775ca381a074b718c625ca97c9b85942e", 0x89, 0x80}, {&(0x7f0000007c00)="fe317e1c127b64fe6bbcfe3f4e6ac5dd4aa9d57462b816aa8b68294f2e04", 0x1e, 0x9}], 0x3800, &(0x7f0000007dc0)={[{@iocharset={'iocharset', 0x3d, 'default'}}, {@utf8}, {@utf8no}, {@shortname_lower}, {@utf8}, {@numtail}, {@numtail}, {@shortname_winnt}, {@shortname_win95}, {@numtail}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@euid_eq}, {@func={'func', 0x3d, 'KEXEC_KERNEL_CHECK'}}]}) 10:56:42 executing program 7: r0 = syz_open_dev$vcsu(&(0x7f0000000180), 0x6, 0x0) sendfile(r0, r0, &(0x7f0000000200), 0x0) 10:56:42 executing program 6: ioprio_set$pid(0x3, 0x0, 0x2000) 10:56:42 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000280)=@newsa={0xf0, 0x10, 0x1, 0x0, 0x0, {{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0xa, 0xa0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@private2}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, {}, {}, {}, 0x0, 0x0, 0xa}}, 0xf0}}, 0x0) 10:56:42 executing program 4: sysfs$2(0x2, 0x3, &(0x7f0000000000)=""/4096) 10:56:42 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) openat$dir(0xffffffffffffff9c, &(0x7f0000001740)='./file0\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x48c0) syz_mount_image$vfat(&(0x7f0000007ac0), &(0x7f0000007b00)='./file0\x00', 0x0, 0x2, &(0x7f0000007d40)=[{&(0x7f0000007b40)="966aa597742e43726b6d11e154269a10e3482546e1c71161e509116fdd370d54bd0e73654bed47b55ad74a3292250bc4cd38abb5f261ef843d64d4de9c24545d003b9642fd3d7c3499f27c03bd228f0b2e4e429d0509b1d30c96351b29720bebd60c8b9edf5a43fcf3f3a63449042d923cea477cb2108b08b775ca381a074b718c625ca97c9b85942e", 0x89, 0x80}, {&(0x7f0000007c00)="fe317e1c127b64fe6bbcfe3f4e6ac5dd4aa9d57462b816aa8b68294f2e04", 0x1e, 0x9}], 0x3800, &(0x7f0000007dc0)={[{@iocharset={'iocharset', 0x3d, 'default'}}, {@utf8}, {@utf8no}, {@shortname_lower}, {@utf8}, {@numtail}, {@numtail}, {@shortname_winnt}, {@shortname_win95}, {@numtail}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@euid_eq}, {@func={'func', 0x3d, 'KEXEC_KERNEL_CHECK'}}]}) 10:56:42 executing program 6: ioprio_set$pid(0x3, 0x0, 0x2000) 10:56:42 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 10:56:42 executing program 7: r0 = syz_open_dev$vcsu(&(0x7f0000000180), 0x6, 0x0) sendfile(r0, r0, &(0x7f0000000200), 0x0) 10:56:42 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCFLSH(r0, 0x540b, 0x0) 10:56:42 executing program 4: sysfs$2(0x2, 0x3, &(0x7f0000000000)=""/4096) 10:56:42 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000280)=@newsa={0xf0, 0x10, 0x1, 0x0, 0x0, {{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0xa, 0xa0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@private2}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, {}, {}, {}, 0x0, 0x0, 0xa}}, 0xf0}}, 0x0) 10:56:42 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 10:56:42 executing program 6: ioprio_set$pid(0x3, 0x0, 0x2000) 10:56:42 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x5, &(0x7f0000000140)={0x6, {{0x2, 0x0, @loopback}}, {{0x2, 0x0, @loopback}}}, 0x108) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000080)=0xd0, 0x4) 10:56:42 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) openat$dir(0xffffffffffffff9c, &(0x7f0000001740)='./file0\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x48c0) syz_mount_image$vfat(&(0x7f0000007ac0), &(0x7f0000007b00)='./file0\x00', 0x0, 0x2, &(0x7f0000007d40)=[{&(0x7f0000007b40)="966aa597742e43726b6d11e154269a10e3482546e1c71161e509116fdd370d54bd0e73654bed47b55ad74a3292250bc4cd38abb5f261ef843d64d4de9c24545d003b9642fd3d7c3499f27c03bd228f0b2e4e429d0509b1d30c96351b29720bebd60c8b9edf5a43fcf3f3a63449042d923cea477cb2108b08b775ca381a074b718c625ca97c9b85942e", 0x89, 0x80}, {&(0x7f0000007c00)="fe317e1c127b64fe6bbcfe3f4e6ac5dd4aa9d57462b816aa8b68294f2e04", 0x1e, 0x9}], 0x3800, &(0x7f0000007dc0)={[{@iocharset={'iocharset', 0x3d, 'default'}}, {@utf8}, {@utf8no}, {@shortname_lower}, {@utf8}, {@numtail}, {@numtail}, {@shortname_winnt}, {@shortname_win95}, {@numtail}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@euid_eq}, {@func={'func', 0x3d, 'KEXEC_KERNEL_CHECK'}}]}) 10:56:42 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCFLSH(r0, 0x540b, 0x0) 10:56:42 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCFLSH(r0, 0x540b, 0x0) 10:56:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x2b, 0x0, 0x0) 10:56:42 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x5, &(0x7f0000000140)={0x6, {{0x2, 0x0, @loopback}}, {{0x2, 0x0, @loopback}}}, 0x108) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000080)=0xd0, 0x4) 10:56:42 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCFLSH(r0, 0x540b, 0x0) 10:56:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x2b, 0x0, 0x0) 10:56:42 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x5, &(0x7f0000000140)={0x6, {{0x2, 0x0, @loopback}}, {{0x2, 0x0, @loopback}}}, 0x108) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000080)=0xd0, 0x4) 10:56:42 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCFLSH(r0, 0x540b, 0x0) 10:56:42 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x5, &(0x7f0000000140)={0x6, {{0x2, 0x0, @loopback}}, {{0x2, 0x0, @loopback}}}, 0x108) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000080)=0xd0, 0x4) 10:56:42 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x5, &(0x7f0000000140)={0x6, {{0x2, 0x0, @loopback}}, {{0x2, 0x0, @loopback}}}, 0x108) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000080)=0xd0, 0x4) 10:56:42 executing program 0: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_REG(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x20, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'a\x00'}, @NL80211_ATTR_REG_RULES={0x4}]}, 0x20}}, 0x0) 10:56:42 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, 0x0, 0x0) 10:56:42 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCFLSH(r0, 0x540b, 0x0) 10:56:42 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x5, &(0x7f0000000140)={0x6, {{0x2, 0x0, @loopback}}, {{0x2, 0x0, @loopback}}}, 0x108) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000080)=0xd0, 0x4) 10:56:42 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x5, &(0x7f0000000140)={0x6, {{0x2, 0x0, @loopback}}, {{0x2, 0x0, @loopback}}}, 0x108) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000080)=0xd0, 0x4) 10:56:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x2b, 0x0, 0x0) 10:56:42 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x5, &(0x7f0000000140)={0x6, {{0x2, 0x0, @loopback}}, {{0x2, 0x0, @loopback}}}, 0x108) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000080)=0xd0, 0x4) 10:56:42 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBTYPE(r0, 0x4bfb, 0x0) 10:56:42 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00000008c0)=0x8, 0x4) 10:56:43 executing program 0: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_REG(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x20, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'a\x00'}, @NL80211_ATTR_REG_RULES={0x4}]}, 0x20}}, 0x0) 10:56:43 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00000008c0)=0x8, 0x4) 10:56:43 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x5, &(0x7f0000000140)={0x6, {{0x2, 0x0, @loopback}}, {{0x2, 0x0, @loopback}}}, 0x108) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000080)=0xd0, 0x4) 10:56:43 executing program 7: syz_emit_ethernet(0x48, &(0x7f00000001c0)={@local, @local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x12, 0x3a, 0xff, @local, @local, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{}]}}}}}}, 0x0) 10:56:43 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x5, &(0x7f0000000140)={0x6, {{0x2, 0x0, @loopback}}, {{0x2, 0x0, @loopback}}}, 0x108) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000080)=0xd0, 0x4) 10:56:43 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x2b, 0x0, 0x0) 10:56:43 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBTYPE(r0, 0x4bfb, 0x0) 10:56:43 executing program 0: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_REG(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x20, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'a\x00'}, @NL80211_ATTR_REG_RULES={0x4}]}, 0x20}}, 0x0) 10:56:43 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00000008c0)=0x8, 0x4) 10:56:43 executing program 7: syz_emit_ethernet(0x48, &(0x7f00000001c0)={@local, @local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x12, 0x3a, 0xff, @local, @local, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{}]}}}}}}, 0x0) 10:56:43 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBTYPE(r0, 0x4bfb, 0x0) 10:56:43 executing program 6: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, 0x0, 0x0) 10:56:43 executing program 0: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_REG(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x20, r0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'a\x00'}, @NL80211_ATTR_REG_RULES={0x4}]}, 0x20}}, 0x0) [ 178.525631] audit: type=1400 audit(1665053803.506:7): avc: denied { open } for pid=7435 comm="syz-executor.6" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 10:56:43 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBTYPE(r0, 0x4bfb, 0x0) 10:56:43 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBTYPE(r0, 0x4bfb, 0x0) 10:56:43 executing program 7: syz_emit_ethernet(0x48, &(0x7f00000001c0)={@local, @local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x12, 0x3a, 0xff, @local, @local, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{}]}}}}}}, 0x0) 10:56:43 executing program 1: madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x10) mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f0000000440)=""/169) 10:56:43 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBTYPE(r0, 0x4bfb, 0x0) 10:56:43 executing program 6: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, 0x0, 0x0) 10:56:43 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00000008c0)=0x8, 0x4) 10:56:43 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCEXCL(r0, 0x540c) 10:56:43 executing program 0: openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 10:56:43 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBTYPE(r0, 0x4bfb, 0x0) 10:56:43 executing program 6: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, 0x0, 0x0) 10:56:43 executing program 7: syz_emit_ethernet(0x48, &(0x7f00000001c0)={@local, @local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x12, 0x3a, 0xff, @local, @local, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{}]}}}}}}, 0x0) 10:56:43 executing program 1: madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x10) mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f0000000440)=""/169) 10:56:43 executing program 0: openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 10:56:43 executing program 5: madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x10) mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f0000000440)=""/169) 10:56:43 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCEXCL(r0, 0x540c) 10:56:43 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000100), 0x8, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000140), 0x8, 0x0) dup(r0) 10:56:43 executing program 6: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, 0x0, 0x0) 10:56:44 executing program 1: madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x10) mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f0000000440)=""/169) 10:56:44 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCEXCL(r0, 0x540c) 10:56:44 executing program 5: madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x10) mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f0000000440)=""/169) 10:56:44 executing program 0: openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 10:56:44 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000100), 0x8, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000140), 0x8, 0x0) dup(r0) 10:56:44 executing program 1: madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x10) mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f0000000440)=""/169) 10:56:44 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCEXCL(r0, 0x540c) 10:56:44 executing program 5: madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x10) mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f0000000440)=""/169) 10:56:44 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x101242) write$evdev(r0, &(0x7f00000000c0)=[{{}, 0x5}, {{0x0, 0xea60}, 0x1, 0xd62}], 0x30) 10:56:44 executing program 6: open_by_handle_at(0xffffffffffffffff, &(0x7f0000000180)=@raw={0x4, 0x0, {"d3"}}, 0x0) 10:56:44 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setgroups(0x4000000000000352, &(0x7f0000000300)=[0x0, 0x0]) [ 179.355599] audit: type=1400 audit(1665053804.336:8): avc: denied { kernel } for pid=7497 comm="syz-executor.7" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 179.369993] ------------[ cut here ]------------ [ 179.370031] [ 179.370037] ====================================================== [ 179.370044] WARNING: possible circular locking dependency detected [ 179.370051] 6.0.0-next-20221006 #1 Not tainted [ 179.370063] ------------------------------------------------------ [ 179.370069] syz-executor.7/7499 is trying to acquire lock: [ 179.370080] ffffffff853fac98 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70 [ 179.370151] [ 179.370151] but task is already holding lock: [ 179.370156] ffff88800da94020 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 179.370203] [ 179.370203] which lock already depends on the new lock. [ 179.370203] [ 179.370209] [ 179.370209] the existing dependency chain (in reverse order) is: [ 179.370215] [ 179.370215] -> #3 (&ctx->lock){....}-{2:2}: [ 179.370240] _raw_spin_lock+0x2a/0x40 [ 179.370262] __perf_event_task_sched_out+0x53b/0x18d0 [ 179.370283] __schedule+0xedd/0x2470 [ 179.370311] schedule+0xda/0x1b0 [ 179.370339] exit_to_user_mode_prepare+0x114/0x1a0 [ 179.370361] syscall_exit_to_user_mode+0x19/0x40 [ 179.370386] do_syscall_64+0x48/0x90 [ 179.370405] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 179.370431] [ 179.370431] -> #2 (&rq->__lock){-.-.}-{2:2}: [ 179.370456] _raw_spin_lock_nested+0x30/0x40 [ 179.370478] raw_spin_rq_lock_nested+0x1e/0x30 [ 179.370501] task_fork_fair+0x63/0x4d0 [ 179.370532] sched_cgroup_fork+0x3d0/0x540 [ 179.370558] copy_process+0x4183/0x6e20 [ 179.370576] kernel_clone+0xe7/0x890 [ 179.370594] user_mode_thread+0xad/0xf0 [ 179.370613] rest_init+0x24/0x250 [ 179.370636] arch_call_rest_init+0xf/0x14 [ 179.370657] start_kernel+0x4c6/0x4eb [ 179.370675] secondary_startup_64_no_verify+0xe0/0xeb [ 179.370700] [ 179.370700] -> #1 (&p->pi_lock){-.-.}-{2:2}: [ 179.370725] _raw_spin_lock_irqsave+0x39/0x60 [ 179.370747] try_to_wake_up+0xab/0x1930 [ 179.370772] up+0x75/0xb0 [ 179.370800] __up_console_sem+0x6e/0x80 [ 179.370829] console_unlock+0x46a/0x590 [ 179.370858] vprintk_emit+0x1bd/0x560 [ 179.370887] vprintk+0x84/0xa0 [ 179.370916] _printk+0xba/0xf1 [ 179.370939] regdb_fw_cb.cold+0x6c/0xa7 [ 179.370971] request_firmware_work_func+0x12e/0x240 [ 179.370993] process_one_work+0xa17/0x16a0 [ 179.371025] worker_thread+0x637/0x1260 [ 179.371055] kthread+0x2ed/0x3a0 [ 179.371081] ret_from_fork+0x22/0x30 [ 179.371103] [ 179.371103] -> #0 ((console_sem).lock){....}-{2:2}: [ 179.371128] __lock_acquire+0x2a02/0x5e70 [ 179.371158] lock_acquire+0x1a2/0x530 [ 179.371187] _raw_spin_lock_irqsave+0x39/0x60 [ 179.371209] down_trylock+0xe/0x70 [ 179.371239] __down_trylock_console_sem+0x3b/0xd0 [ 179.371269] vprintk_emit+0x16b/0x560 [ 179.371298] vprintk+0x84/0xa0 [ 179.371327] _printk+0xba/0xf1 [ 179.371348] report_bug.cold+0x72/0xab [ 179.371365] handle_bug+0x3c/0x70 [ 179.371383] exc_invalid_op+0x14/0x50 [ 179.371402] asm_exc_invalid_op+0x16/0x20 [ 179.371426] group_sched_out.part.0+0x2c7/0x460 [ 179.371459] ctx_sched_out+0x8f1/0xc10 [ 179.371489] __perf_event_task_sched_out+0x6d0/0x18d0 [ 179.371510] __schedule+0xedd/0x2470 [ 179.371537] schedule+0xda/0x1b0 [ 179.371564] exit_to_user_mode_prepare+0x114/0x1a0 [ 179.371584] syscall_exit_to_user_mode+0x19/0x40 [ 179.371609] do_syscall_64+0x48/0x90 [ 179.371628] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 179.371653] [ 179.371653] other info that might help us debug this: [ 179.371653] [ 179.371658] Chain exists of: [ 179.371658] (console_sem).lock --> &rq->__lock --> &ctx->lock [ 179.371658] [ 179.371685] Possible unsafe locking scenario: [ 179.371685] [ 179.371689] CPU0 CPU1 [ 179.371694] ---- ---- [ 179.371698] lock(&ctx->lock); [ 179.371708] lock(&rq->__lock); [ 179.371720] lock(&ctx->lock); [ 179.371732] lock((console_sem).lock); [ 179.371742] [ 179.371742] *** DEADLOCK *** [ 179.371742] [ 179.371745] 2 locks held by syz-executor.7/7499: [ 179.371758] #0: ffff88806ce37e98 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470 [ 179.371814] #1: ffff88800da94020 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 179.371863] [ 179.371863] stack backtrace: [ 179.371868] CPU: 0 PID: 7499 Comm: syz-executor.7 Not tainted 6.0.0-next-20221006 #1 [ 179.371890] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 179.371902] Call Trace: [ 179.371907] [ 179.371914] dump_stack_lvl+0x8b/0xb3 [ 179.371936] check_noncircular+0x263/0x2e0 [ 179.371966] ? format_decode+0x26c/0xb50 [ 179.371997] ? print_circular_bug+0x450/0x450 [ 179.372029] ? simple_strtoul+0x30/0x30 [ 179.372060] ? format_decode+0x26c/0xb50 [ 179.372094] ? alloc_chain_hlocks+0x1ec/0x5a0 [ 179.372127] __lock_acquire+0x2a02/0x5e70 [ 179.372167] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 179.372208] lock_acquire+0x1a2/0x530 [ 179.372239] ? down_trylock+0xe/0x70 [ 179.372273] ? lock_release+0x750/0x750 [ 179.372311] ? vprintk+0x84/0xa0 [ 179.372344] _raw_spin_lock_irqsave+0x39/0x60 [ 179.372367] ? down_trylock+0xe/0x70 [ 179.372399] down_trylock+0xe/0x70 [ 179.372431] ? vprintk+0x84/0xa0 [ 179.372462] __down_trylock_console_sem+0x3b/0xd0 [ 179.372494] vprintk_emit+0x16b/0x560 [ 179.372528] vprintk+0x84/0xa0 [ 179.372560] _printk+0xba/0xf1 [ 179.372583] ? record_print_text.cold+0x16/0x16 [ 179.372615] ? report_bug.cold+0x66/0xab [ 179.372636] ? group_sched_out.part.0+0x2c7/0x460 [ 179.372670] report_bug.cold+0x72/0xab [ 179.372692] handle_bug+0x3c/0x70 [ 179.372711] exc_invalid_op+0x14/0x50 [ 179.372733] asm_exc_invalid_op+0x16/0x20 [ 179.372759] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 179.372796] Code: 5e 41 5f e9 5b a5 ef ff e8 56 a5 ef ff 65 8b 1d 1b fe ab 7e 31 ff 89 de e8 f6 a1 ef ff 85 db 0f 84 8a 00 00 00 e8 39 a5 ef ff <0f> 0b e9 a5 fe ff ff e8 2d a5 ef ff 48 8d 7d 10 48 b8 00 00 00 00 [ 179.372818] RSP: 0018:ffff88803dd17c48 EFLAGS: 00010006 [ 179.372834] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 179.372848] RDX: ffff88803d791ac0 RSI: ffffffff815677b7 RDI: 0000000000000005 [ 179.372862] RBP: ffff8880086605c8 R08: 0000000000000005 R09: 0000000000000001 [ 179.372875] R10: 0000000000000000 R11: ffffffff865b601b R12: ffff88800da94000 [ 179.372889] R13: ffff88806ce3d2c0 R14: ffffffff8547d200 R15: 0000000000000002 [ 179.372910] ? group_sched_out.part.0+0x2c7/0x460 [ 179.372947] ? group_sched_out.part.0+0x2c7/0x460 [ 179.372983] ctx_sched_out+0x8f1/0xc10 [ 179.373019] __perf_event_task_sched_out+0x6d0/0x18d0 [ 179.373046] ? lock_is_held_type+0xd7/0x130 [ 179.373074] ? __perf_cgroup_move+0x160/0x160 [ 179.373094] ? set_next_entity+0x304/0x550 [ 179.373126] ? update_curr+0x267/0x740 [ 179.373160] ? lock_is_held_type+0xd7/0x130 [ 179.373188] __schedule+0xedd/0x2470 [ 179.373222] ? io_schedule_timeout+0x150/0x150 [ 179.373263] ? rcu_read_lock_sched_held+0x3e/0x80 [ 179.373300] schedule+0xda/0x1b0 [ 179.373330] exit_to_user_mode_prepare+0x114/0x1a0 [ 179.373353] syscall_exit_to_user_mode+0x19/0x40 [ 179.373380] do_syscall_64+0x48/0x90 [ 179.373401] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 179.373428] RIP: 0033:0x7fa782bbab19 [ 179.373443] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 179.373462] RSP: 002b:00007fa780130218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 179.373482] RAX: 0000000000000001 RBX: 00007fa782ccdf68 RCX: 00007fa782bbab19 [ 179.373496] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fa782ccdf6c [ 179.373509] RBP: 00007fa782ccdf60 R08: 000000000000000e R09: 0000000000000000 [ 179.373522] R10: 0000000000000003 R11: 0000000000000246 R12: 00007fa782ccdf6c [ 179.373535] R13: 00007ffe22d02b8f R14: 00007fa780130300 R15: 0000000000022000 [ 179.373559] [ 179.467958] WARNING: CPU: 0 PID: 7499 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460 [ 179.469110] Modules linked in: [ 179.469535] CPU: 0 PID: 7499 Comm: syz-executor.7 Not tainted 6.0.0-next-20221006 #1 [ 179.470494] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 179.471496] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 179.472181] Code: 5e 41 5f e9 5b a5 ef ff e8 56 a5 ef ff 65 8b 1d 1b fe ab 7e 31 ff 89 de e8 f6 a1 ef ff 85 db 0f 84 8a 00 00 00 e8 39 a5 ef ff <0f> 0b e9 a5 fe ff ff e8 2d a5 ef ff 48 8d 7d 10 48 b8 00 00 00 00 [ 179.474442] RSP: 0018:ffff88803dd17c48 EFLAGS: 00010006 [ 179.475117] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 179.476000] RDX: ffff88803d791ac0 RSI: ffffffff815677b7 RDI: 0000000000000005 [ 179.476871] RBP: ffff8880086605c8 R08: 0000000000000005 R09: 0000000000000001 [ 179.477772] R10: 0000000000000000 R11: ffffffff865b601b R12: ffff88800da94000 [ 179.478649] R13: ffff88806ce3d2c0 R14: ffffffff8547d200 R15: 0000000000000002 [ 179.479527] FS: 00007fa780130700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 179.480506] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 179.481224] CR2: 00007fa782cce018 CR3: 000000000965e000 CR4: 0000000000350ef0 [ 179.482111] Call Trace: [ 179.482440] [ 179.482730] ctx_sched_out+0x8f1/0xc10 [ 179.483236] __perf_event_task_sched_out+0x6d0/0x18d0 [ 179.483878] ? lock_is_held_type+0xd7/0x130 [ 179.484427] ? __perf_cgroup_move+0x160/0x160 [ 179.484990] ? set_next_entity+0x304/0x550 [ 179.485544] ? update_curr+0x267/0x740 [ 179.486057] ? lock_is_held_type+0xd7/0x130 [ 179.486600] __schedule+0xedd/0x2470 [ 179.487087] ? io_schedule_timeout+0x150/0x150 [ 179.487672] ? rcu_read_lock_sched_held+0x3e/0x80 [ 179.488297] schedule+0xda/0x1b0 [ 179.488737] exit_to_user_mode_prepare+0x114/0x1a0 [ 179.489375] syscall_exit_to_user_mode+0x19/0x40 [ 179.489972] do_syscall_64+0x48/0x90 [ 179.490440] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 179.491087] RIP: 0033:0x7fa782bbab19 [ 179.491558] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 179.493769] RSP: 002b:00007fa780130218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 179.494698] RAX: 0000000000000001 RBX: 00007fa782ccdf68 RCX: 00007fa782bbab19 [ 179.495569] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fa782ccdf6c [ 179.496416] RBP: 00007fa782ccdf60 R08: 000000000000000e R09: 0000000000000000 [ 179.497277] R10: 0000000000000003 R11: 0000000000000246 R12: 00007fa782ccdf6c [ 179.498134] R13: 00007ffe22d02b8f R14: 00007fa780130300 R15: 0000000000022000 [ 179.499001] [ 179.499292] irq event stamp: 508 [ 179.499699] hardirqs last enabled at (507): [] exit_to_user_mode_prepare+0x109/0x1a0 [ 179.500838] hardirqs last disabled at (508): [] __schedule+0x1225/0x2470 [ 179.501867] softirqs last enabled at (382): [] __irq_exit_rcu+0x11b/0x180 [ 179.502913] softirqs last disabled at (373): [] __irq_exit_rcu+0x11b/0x180 [ 179.503935] ---[ end trace 0000000000000000 ]--- 10:56:44 executing program 6: open_by_handle_at(0xffffffffffffffff, &(0x7f0000000180)=@raw={0x4, 0x0, {"d3"}}, 0x0) 10:56:44 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x101242) write$evdev(r0, &(0x7f00000000c0)=[{{}, 0x5}, {{0x0, 0xea60}, 0x1, 0xd62}], 0x30) 10:56:44 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000100), 0x8, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000140), 0x8, 0x0) dup(r0) 10:56:44 executing program 0: openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 10:56:44 executing program 5: getpeername$packet(0xffffffffffffffff, 0x0, 0x0) 10:56:44 executing program 4: mq_getsetattr(0xffffffffffffffff, &(0x7f0000000000)={0x20}, 0x0) 10:56:44 executing program 1: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local, @broadcast, @void, {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @multicast, @loopback, @random="223312bbcfbd", @broadcast}}}}, 0x0) 10:56:44 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x101242) write$evdev(r0, &(0x7f00000000c0)=[{{}, 0x5}, {{0x0, 0xea60}, 0x1, 0xd62}], 0x30) 10:56:44 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setgroups(0x4000000000000352, &(0x7f0000000300)=[0x0, 0x0]) 10:56:44 executing program 5: getpeername$packet(0xffffffffffffffff, 0x0, 0x0) 10:56:44 executing program 6: open_by_handle_at(0xffffffffffffffff, &(0x7f0000000180)=@raw={0x4, 0x0, {"d3"}}, 0x0) 10:56:44 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000000), &(0x7f0000001a40)) 10:56:44 executing program 1: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local, @broadcast, @void, {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @multicast, @loopback, @random="223312bbcfbd", @broadcast}}}}, 0x0) 10:56:44 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x101242) write$evdev(r0, &(0x7f00000000c0)=[{{}, 0x5}, {{0x0, 0xea60}, 0x1, 0xd62}], 0x30) 10:56:44 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setgroups(0x4000000000000352, &(0x7f0000000300)=[0x0, 0x0]) 10:56:44 executing program 5: getpeername$packet(0xffffffffffffffff, 0x0, 0x0) 10:56:44 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000100), 0x8, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000140), 0x8, 0x0) dup(r0) 10:56:44 executing program 4: mq_getsetattr(0xffffffffffffffff, &(0x7f0000000000)={0x20}, 0x0) 10:56:44 executing program 5: getpeername$packet(0xffffffffffffffff, 0x0, 0x0) 10:56:44 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setgroups(0x4000000000000352, &(0x7f0000000300)=[0x0, 0x0]) 10:56:44 executing program 1: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local, @broadcast, @void, {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @multicast, @loopback, @random="223312bbcfbd", @broadcast}}}}, 0x0) 10:56:44 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x103401, 0x0) close(r0) 10:56:44 executing program 4: mq_getsetattr(0xffffffffffffffff, &(0x7f0000000000)={0x20}, 0x0) 10:56:44 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r0, 0x0, 0x0, 0x8531) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) preadv2(r1, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/75, 0x4b}], 0x1, 0x0, 0x0, 0x8) 10:56:44 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000000), &(0x7f0000001a40)) 10:56:44 executing program 2: capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000580)) clock_adjtime(0x0, &(0x7f0000000100)={0x8003}) 10:56:44 executing program 6: open_by_handle_at(0xffffffffffffffff, &(0x7f0000000180)=@raw={0x4, 0x0, {"d3"}}, 0x0) 10:56:44 executing program 6: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000640)='comm\x00') 10:56:44 executing program 2: capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000580)) clock_adjtime(0x0, &(0x7f0000000100)={0x8003}) 10:56:45 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x103401, 0x0) close(r0) 10:56:45 executing program 4: mq_getsetattr(0xffffffffffffffff, &(0x7f0000000000)={0x20}, 0x0) 10:56:45 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000000), &(0x7f0000001a40)) 10:56:45 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r0, 0x0, 0x0, 0x8531) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) preadv2(r1, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/75, 0x4b}], 0x1, 0x0, 0x0, 0x8) 10:56:45 executing program 1: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local, @broadcast, @void, {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @multicast, @loopback, @random="223312bbcfbd", @broadcast}}}}, 0x0) 10:56:45 executing program 7: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x103401, 0x0) close(r0) 10:56:45 executing program 6: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000640)='comm\x00') 10:56:45 executing program 2: capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000580)) clock_adjtime(0x0, &(0x7f0000000100)={0x8003}) 10:56:45 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x103401, 0x0) close(r0) 10:56:45 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000000), &(0x7f0000001a40)) 10:56:45 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r0, 0x0, 0x0, 0x8531) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) preadv2(r1, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/75, 0x4b}], 0x1, 0x0, 0x0, 0x8) 10:56:45 executing program 0: r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000001780), 0x0, 0x0) pidfd_send_signal(r0, 0x0, &(0x7f00000017c0)={0xc, 0x0, 0x140000}, 0x0) 10:56:45 executing program 2: capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000580)) clock_adjtime(0x0, &(0x7f0000000100)={0x8003}) 10:56:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) fadvise64(r0, 0xfffffffffffffffd, 0x8, 0x0) 10:56:45 executing program 4: r0 = syz_io_uring_setup(0x650b, &(0x7f00000001c0), &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000240), &(0x7f0000000280)=0x0) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x12, r0, 0x8000000) syz_io_uring_submit(r2, r1, &(0x7f0000000340)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x1cb1, &(0x7f0000000380), &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000400), &(0x7f0000000440)) 10:56:45 executing program 7: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x103401, 0x0) close(r0) 10:56:45 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x103401, 0x0) close(r0) 10:56:45 executing program 6: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000640)='comm\x00') 10:56:45 executing program 0: r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000001780), 0x0, 0x0) pidfd_send_signal(r0, 0x0, &(0x7f00000017c0)={0xc, 0x0, 0x140000}, 0x0) 10:56:45 executing program 7: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x103401, 0x0) close(r0) 10:56:45 executing program 2: r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000001780), 0x0, 0x0) pidfd_send_signal(r0, 0x0, &(0x7f00000017c0)={0xc, 0x0, 0x140000}, 0x0) 10:56:45 executing program 4: r0 = syz_io_uring_setup(0x650b, &(0x7f00000001c0), &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000240), &(0x7f0000000280)=0x0) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x12, r0, 0x8000000) syz_io_uring_submit(r2, r1, &(0x7f0000000340)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x1cb1, &(0x7f0000000380), &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000400), &(0x7f0000000440)) 10:56:45 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r0, 0x0, 0x0, 0x8531) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) preadv2(r1, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/75, 0x4b}], 0x1, 0x0, 0x0, 0x8) 10:56:45 executing program 6: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000640)='comm\x00') 10:56:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) fadvise64(r0, 0xfffffffffffffffd, 0x8, 0x0) 10:56:45 executing program 0: r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000001780), 0x0, 0x0) pidfd_send_signal(r0, 0x0, &(0x7f00000017c0)={0xc, 0x0, 0x140000}, 0x0) 10:56:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) fadvise64(r0, 0xfffffffffffffffd, 0x8, 0x0) 10:56:45 executing program 2: r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000001780), 0x0, 0x0) pidfd_send_signal(r0, 0x0, &(0x7f00000017c0)={0xc, 0x0, 0x140000}, 0x0) 10:56:45 executing program 3: r0 = syz_io_uring_setup(0x650b, &(0x7f00000001c0), &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000240), &(0x7f0000000280)=0x0) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x12, r0, 0x8000000) syz_io_uring_submit(r2, r1, &(0x7f0000000340)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x1cb1, &(0x7f0000000380), &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000400), &(0x7f0000000440)) 10:56:45 executing program 0: r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000001780), 0x0, 0x0) pidfd_send_signal(r0, 0x0, &(0x7f00000017c0)={0xc, 0x0, 0x140000}, 0x0) 10:56:45 executing program 4: r0 = syz_io_uring_setup(0x650b, &(0x7f00000001c0), &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000240), &(0x7f0000000280)=0x0) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x12, r0, 0x8000000) syz_io_uring_submit(r2, r1, &(0x7f0000000340)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x1cb1, &(0x7f0000000380), &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000400), &(0x7f0000000440)) 10:56:45 executing program 6: r0 = syz_io_uring_setup(0x650b, &(0x7f00000001c0), &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000240), &(0x7f0000000280)=0x0) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x12, r0, 0x8000000) syz_io_uring_submit(r2, r1, &(0x7f0000000340)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x1cb1, &(0x7f0000000380), &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000400), &(0x7f0000000440)) 10:56:45 executing program 2: r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000001780), 0x0, 0x0) pidfd_send_signal(r0, 0x0, &(0x7f00000017c0)={0xc, 0x0, 0x140000}, 0x0) 10:56:45 executing program 5: r0 = syz_io_uring_setup(0x650b, &(0x7f00000001c0), &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000240), &(0x7f0000000280)=0x0) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x12, r0, 0x8000000) syz_io_uring_submit(r2, r1, &(0x7f0000000340)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x1cb1, &(0x7f0000000380), &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000400), &(0x7f0000000440)) 10:56:45 executing program 4: r0 = syz_io_uring_setup(0x650b, &(0x7f00000001c0), &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000240), &(0x7f0000000280)=0x0) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x12, r0, 0x8000000) syz_io_uring_submit(r2, r1, &(0x7f0000000340)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x1cb1, &(0x7f0000000380), &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000400), &(0x7f0000000440)) 10:56:45 executing program 3: r0 = syz_io_uring_setup(0x650b, &(0x7f00000001c0), &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000240), &(0x7f0000000280)=0x0) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x12, r0, 0x8000000) syz_io_uring_submit(r2, r1, &(0x7f0000000340)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x1cb1, &(0x7f0000000380), &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000400), &(0x7f0000000440)) 10:56:45 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 10:56:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) fadvise64(r0, 0xfffffffffffffffd, 0x8, 0x0) 10:56:45 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x28, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31343338373338393700"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040000c00000000000000d5f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000006100000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000010500)="ff030000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000d5f4655fd5f4655fd5f4655f00"/8224, 0x2020, 0x2000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x4100}, {&(0x7f0000012700)="200000003c66c62a3c66c62a00000000d5f4655f00"/32, 0x20, 0x4180}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030000000", 0x40, 0x4200}, {&(0x7f0000012900)="20000000000000000000000000000000d5f4655f00"/32, 0x20, 0x4280}, {&(0x7f0000012a00)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040000000", 0x40, 0x4300}, {&(0x7f0000012b00)="20000000000000000000000000000000d5f4655f00"/32, 0x20, 0x4380}, {&(0x7f0000012c00)="c041000000400000d5f4655fd5f4655fd5f4655f00000000000002008000000000000800000000000af301000400000000000000000000000400000020000000", 0x40, 0x4a00}, {&(0x7f0000012d00)="20000000000000000000000000000000d5f4655f00"/32, 0x20, 0x4a80}, {&(0x7f0000012e00)="ed41000000100000d6f4655fd6f4655fd6f4655f00000000000002008000000000000800030000000af301000400000000000000000000000100000050000000000000000000000000000000000000000000000000000000000000000000000000000000429f33c7000000000000000000000000000000000000000000000000200000003c66c62a3c66c62a3c66c62ad6f4655f3c66c62a0000000000000000", 0xa0, 0x4b00}, {&(0x7f0000012f00)="ed8100001a040000d6f4655fd6f4655fd6f4655f00000000000001008000000000000800010000000af301000400000000000000000000000100000060000000000000000000000000000000000000000000000000000000000000000000000000000000652a4c1d000000000000000000000000000000000000000000000000200000003c66c62a3c66c62a3c66c62ad6f4655f3c66c62a0000000000000000", 0xa0, 0x4c00}, {&(0x7f0000013000)="ffa1000026000000d6f4655fd6f4655fd6f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3134333837333839372f66696c65302f66696c653000000000000000000000000000000000000000000000d6db46a3000000000000000000000000000000000000000000000000200000003c66c62a3c66c62a3c66c62ad6f4655f3c66c62a0000000000000000", 0xa0, 0x4d00}, {&(0x7f0000013100)="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", 0x1a0, 0x4e00}, {&(0x7f0000013300)="ed81000064000000d6f4655fd6f4655fd6f4655f00000000000001008000000000000800010000000af301000400000000000000000000000100000090000000000000000000000000000000000000000000000000000000000000000000000000000000256c47f5000000000000000000000000000000000000000000000000200000003c66c62a3c66c62a3c66c62ad6f4655f3c66c62a0000000000000000", 0xa0, 0x5000}, {&(0x7f0000013400)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x10000}, {&(0x7f0000013500)="0b0000000c0001022e00000002000000f40f02022e2e00"/32, 0x20, 0x20000}, {&(0x7f0000013600)="00000000001000"/32, 0x20, 0x21000}, {&(0x7f0000013700)="00000000001000"/32, 0x20, 0x22000}, {&(0x7f0000013800)="00000000001000"/32, 0x20, 0x23000}, {&(0x7f0000013900)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x30000}, {&(0x7f0000013a00)="0200"/32, 0x20, 0x30400}, {&(0x7f0000013b00)="0300"/32, 0x20, 0x30800}, {&(0x7f0000013c00)="0400"/32, 0x20, 0x30c00}, {&(0x7f0000013d00)="0500"/32, 0x20, 0x31000}, {&(0x7f0000013e00)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000700"/96, 0x60, 0x31400}, {&(0x7f0000013f00)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x40000}, {&(0x7f0000014000)="0200"/32, 0x20, 0x40400}, {&(0x7f0000014100)="0300"/32, 0x20, 0x40800}, {&(0x7f0000014200)="0400"/32, 0x20, 0x40c00}, {&(0x7f0000014300)="0500"/32, 0x20, 0x41000}, {&(0x7f0000014400)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000700"/96, 0x60, 0x41400}, {&(0x7f0000014500)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d80f050766696c653100"/64, 0x40, 0x50000}, {&(0x7f0000014600)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x60000}, {&(0x7f0000014b00)='syzkallers\x00'/32, 0x20, 0x70000}, {&(0x7f0000014c00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x90000}], 0x0, &(0x7f0000014d00)) 10:56:45 executing program 5: r0 = syz_io_uring_setup(0x650b, &(0x7f00000001c0), &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000240), &(0x7f0000000280)=0x0) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x12, r0, 0x8000000) syz_io_uring_submit(r2, r1, &(0x7f0000000340)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x1cb1, &(0x7f0000000380), &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000400), &(0x7f0000000440)) 10:56:45 executing program 6: r0 = syz_io_uring_setup(0x650b, &(0x7f00000001c0), &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000240), &(0x7f0000000280)=0x0) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x12, r0, 0x8000000) syz_io_uring_submit(r2, r1, &(0x7f0000000340)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x1cb1, &(0x7f0000000380), &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000400), &(0x7f0000000440)) [ 180.715943] loop7: detected capacity change from 0 to 4096 [ 180.740363] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: writeback. 10:56:45 executing program 3: r0 = syz_io_uring_setup(0x650b, &(0x7f00000001c0), &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000240), &(0x7f0000000280)=0x0) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x12, r0, 0x8000000) syz_io_uring_submit(r2, r1, &(0x7f0000000340)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x1cb1, &(0x7f0000000380), &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000400), &(0x7f0000000440)) [ 180.767844] EXT4-fs (loop7): unmounting filesystem. 10:56:45 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 10:56:45 executing program 5: r0 = syz_io_uring_setup(0x650b, &(0x7f00000001c0), &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000240), &(0x7f0000000280)=0x0) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x12, r0, 0x8000000) syz_io_uring_submit(r2, r1, &(0x7f0000000340)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x1cb1, &(0x7f0000000380), &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000400), &(0x7f0000000440)) 10:56:45 executing program 2: getitimer(0x1, &(0x7f0000000000)) 10:56:45 executing program 6: r0 = syz_io_uring_setup(0x650b, &(0x7f00000001c0), &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000240), &(0x7f0000000280)=0x0) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x12, r0, 0x8000000) syz_io_uring_submit(r2, r1, &(0x7f0000000340)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x1cb1, &(0x7f0000000380), &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000400), &(0x7f0000000440)) 10:56:45 executing program 4: openat$nvram(0xffffffffffffff9c, &(0x7f0000003000), 0x0, 0x0) 10:56:45 executing program 7: [ 180.831830] loop7: detected capacity change from 0 to 4096 syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x28, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31343338373338393700"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040000c00000000000000d5f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000006100000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000010500)="ff030000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x2020, 0x2000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x4100}, {&(0x7f0000012700)="200000003c66c62a3c66c62a00000000d5f4655f00"/32, 0x20, 0x4180}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030000000", 0x40, 0x4200}, {&(0x7f0000012900)="20000000000000000000000000000000d5f4655f00"/32, 0x20, 0x4280}, {&(0x7f0000012a00)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040000000", 0x40, 0x4300}, {&(0x7f0000012b00)="20000000000000000000000000000000d5f4655f00"/32, 0x20, 0x4380}, {&(0x7f0000012c00)="c041000000400000d5f4655fd5f4655fd5f4655f00000000000002008000000000000800000000000af301000400000000000000000000000400000020000000", 0x40, 0x4a00}, {&(0x7f0000012d00)="20000000000000000000000000000000d5f4655f00"/32, 0x20, 0x4a80}, {&(0x7f0000012e00)="ed41000000100000d6f4655fd6f4655fd6f4655f00000000000002008000000000000800030000000af301000400000000000000000000000100000050000000000000000000000000000000000000000000000000000000000000000000000000000000429f33c7000000000000000000000000000000000000000000000000200000003c66c62a3c66c62a3c66c62ad6f4655f3c66c62a0000000000000000", 0xa0, 0x4b00}, {&(0x7f0000012f00)="ed8100001a040000d6f4655fd6f4655fd6f4655f00000000000001008000000000000800010000000af301000400000000000000000000000100000060000000000000000000000000000000000000000000000000000000000000000000000000000000652a4c1d000000000000000000000000000000000000000000000000200000003c66c62a3c66c62a3c66c62ad6f4655f3c66c62a0000000000000000", 0xa0, 0x4c00}, {&(0x7f0000013000)="ffa1000026000000d6f4655fd6f4655fd6f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3134333837333839372f66696c65302f66696c653000000000000000000000000000000000000000000000d6db46a3000000000000000000000000000000000000000000000000200000003c66c62a3c66c62a3c66c62ad6f4655f3c66c62a0000000000000000", 0xa0, 0x4d00}, {&(0x7f0000013100)="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", 0x1a0, 0x4e00}, {&(0x7f0000013300)="ed81000064000000d6f4655fd6f4655fd6f4655f00000000000001008000000000000800010000000af301000400000000000000000000000100000090000000000000000000000000000000000000000000000000000000000000000000000000000000256c47f5000000000000000000000000000000000000000000000000200000003c66c62a3c66c62a3c66c62ad6f4655f3c66c62a0000000000000000", 0xa0, 0x5000}, {&(0x7f0000013400)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x10000}, {&(0x7f0000013500)="0b0000000c0001022e00000002000000f40f02022e2e00"/32, 0x20, 0x20000}, {&(0x7f0000013600)="00000000001000"/32, 0x20, 0x21000}, {&(0x7f0000013700)="00000000001000"/32, 0x20, 0x22000}, {&(0x7f0000013800)="00000000001000"/32, 0x20, 0x23000}, {&(0x7f0000013900)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x30000}, {&(0x7f0000013a00)="0200"/32, 0x20, 0x30400}, {&(0x7f0000013b00)="0300"/32, 0x20, 0x30800}, {&(0x7f0000013c00)="0400"/32, 0x20, 0x30c00}, {&(0x7f0000013d00)="0500"/32, 0x20, 0x31000}, {&(0x7f0000013e00)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000700"/96, 0x60, 0x31400}, {&(0x7f0000013f00)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x40000}, {&(0x7f0000014000)="0200"/32, 0x20, 0x40400}, {&(0x7f0000014100)="0300"/32, 0x20, 0x40800}, {&(0x7f0000014200)="0400"/32, 0x20, 0x40c00}, {&(0x7f0000014300)="0500"/32, 0x20, 0x41000}, {&(0x7f0000014400)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000700"/96, 0x60, 0x41400}, {&(0x7f0000014500)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d80f050766696c653100"/64, 0x40, 0x50000}, {&(0x7f0000014600)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x60000}, {&(0x7f0000014b00)='syzkallers\x00'/32, 0x20, 0x70000}, {&(0x7f0000014c00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x90000}], 0x0, &(0x7f0000014d00)) 10:56:45 executing program 1: personality(0x400000) pkey_mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3, 0xffffffffffffffff) 10:56:45 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) getpeername$unix(r0, 0x0, 0x0) [ 180.847031] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: writeback. 10:56:45 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') openat(r0, &(0x7f0000000000)='./file1\x00', 0x280080, 0x0) 10:56:45 executing program 2: getitimer(0x1, &(0x7f0000000000)) 10:56:45 executing program 1: personality(0x400000) pkey_mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3, 0xffffffffffffffff) [ 180.948212] EXT4-fs (loop7): unmounting filesystem. 10:56:45 executing program 2: getitimer(0x1, &(0x7f0000000000)) 10:56:45 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 10:56:45 executing program 6: personality(0x400000) pkey_mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3, 0xffffffffffffffff) 10:56:45 executing program 5: clock_settime(0xffc99a3b, &(0x7f0000000540)) 10:56:45 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x28, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31343338373338393700"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040000c00000000000000d5f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000006100000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000010500)="ff030000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x2020, 0x2000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x4100}, {&(0x7f0000012700)="200000003c66c62a3c66c62a00000000d5f4655f00"/32, 0x20, 0x4180}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030000000", 0x40, 0x4200}, {&(0x7f0000012900)="20000000000000000000000000000000d5f4655f00"/32, 0x20, 0x4280}, {&(0x7f0000012a00)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040000000", 0x40, 0x4300}, {&(0x7f0000012b00)="20000000000000000000000000000000d5f4655f00"/32, 0x20, 0x4380}, {&(0x7f0000012c00)="c041000000400000d5f4655fd5f4655fd5f4655f00000000000002008000000000000800000000000af301000400000000000000000000000400000020000000", 0x40, 0x4a00}, {&(0x7f0000012d00)="20000000000000000000000000000000d5f4655f00"/32, 0x20, 0x4a80}, {&(0x7f0000012e00)="ed41000000100000d6f4655fd6f4655fd6f4655f00000000000002008000000000000800030000000af301000400000000000000000000000100000050000000000000000000000000000000000000000000000000000000000000000000000000000000429f33c7000000000000000000000000000000000000000000000000200000003c66c62a3c66c62a3c66c62ad6f4655f3c66c62a0000000000000000", 0xa0, 0x4b00}, {&(0x7f0000012f00)="ed8100001a040000d6f4655fd6f4655fd6f4655f00000000000001008000000000000800010000000af301000400000000000000000000000100000060000000000000000000000000000000000000000000000000000000000000000000000000000000652a4c1d000000000000000000000000000000000000000000000000200000003c66c62a3c66c62a3c66c62ad6f4655f3c66c62a0000000000000000", 0xa0, 0x4c00}, {&(0x7f0000013000)="ffa1000026000000d6f4655fd6f4655fd6f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3134333837333839372f66696c65302f66696c653000000000000000000000000000000000000000000000d6db46a3000000000000000000000000000000000000000000000000200000003c66c62a3c66c62a3c66c62ad6f4655f3c66c62a0000000000000000", 0xa0, 0x4d00}, {&(0x7f0000013100)="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", 0x1a0, 0x4e00}, {&(0x7f0000013300)="ed81000064000000d6f4655fd6f4655fd6f4655f00000000000001008000000000000800010000000af301000400000000000000000000000100000090000000000000000000000000000000000000000000000000000000000000000000000000000000256c47f5000000000000000000000000000000000000000000000000200000003c66c62a3c66c62a3c66c62ad6f4655f3c66c62a0000000000000000", 0xa0, 0x5000}, {&(0x7f0000013400)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x10000}, {&(0x7f0000013500)="0b0000000c0001022e00000002000000f40f02022e2e00"/32, 0x20, 0x20000}, {&(0x7f0000013600)="00000000001000"/32, 0x20, 0x21000}, {&(0x7f0000013700)="00000000001000"/32, 0x20, 0x22000}, {&(0x7f0000013800)="00000000001000"/32, 0x20, 0x23000}, {&(0x7f0000013900)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x30000}, {&(0x7f0000013a00)="0200"/32, 0x20, 0x30400}, {&(0x7f0000013b00)="0300"/32, 0x20, 0x30800}, {&(0x7f0000013c00)="0400"/32, 0x20, 0x30c00}, {&(0x7f0000013d00)="0500"/32, 0x20, 0x31000}, {&(0x7f0000013e00)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000700"/96, 0x60, 0x31400}, {&(0x7f0000013f00)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x40000}, {&(0x7f0000014000)="0200"/32, 0x20, 0x40400}, {&(0x7f0000014100)="0300"/32, 0x20, 0x40800}, {&(0x7f0000014200)="0400"/32, 0x20, 0x40c00}, {&(0x7f0000014300)="0500"/32, 0x20, 0x41000}, {&(0x7f0000014400)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000700"/96, 0x60, 0x41400}, {&(0x7f0000014500)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d80f050766696c653100"/64, 0x40, 0x50000}, {&(0x7f0000014600)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x60000}, {&(0x7f0000014b00)='syzkallers\x00'/32, 0x20, 0x70000}, {&(0x7f0000014c00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x90000}], 0x0, &(0x7f0000014d00)) 10:56:45 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) getpeername$unix(r0, 0x0, 0x0) 10:56:45 executing program 1: personality(0x400000) pkey_mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3, 0xffffffffffffffff) 10:56:45 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') openat(r0, &(0x7f0000000000)='./file1\x00', 0x280080, 0x0) [ 181.019848] loop7: detected capacity change from 0 to 4096 10:56:46 executing program 2: getitimer(0x1, &(0x7f0000000000)) [ 181.049134] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: writeback. 10:56:46 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') openat(r0, &(0x7f0000000000)='./file1\x00', 0x280080, 0x0) 10:56:46 executing program 1: personality(0x400000) pkey_mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3, 0xffffffffffffffff) 10:56:46 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 10:56:46 executing program 5: clock_settime(0xffc99a3b, &(0x7f0000000540)) 10:56:46 executing program 6: personality(0x400000) pkey_mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3, 0xffffffffffffffff) 10:56:46 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) getpeername$unix(r0, 0x0, 0x0) 10:56:46 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x28, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31343338373338393700"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040000c00000000000000d5f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000006100000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000010500)="ff030000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000d5f4655fd5f4655fd5f4655f00"/8224, 0x2020, 0x2000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x4100}, {&(0x7f0000012700)="200000003c66c62a3c66c62a00000000d5f4655f00"/32, 0x20, 0x4180}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030000000", 0x40, 0x4200}, {&(0x7f0000012900)="20000000000000000000000000000000d5f4655f00"/32, 0x20, 0x4280}, {&(0x7f0000012a00)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040000000", 0x40, 0x4300}, {&(0x7f0000012b00)="20000000000000000000000000000000d5f4655f00"/32, 0x20, 0x4380}, {&(0x7f0000012c00)="c041000000400000d5f4655fd5f4655fd5f4655f00000000000002008000000000000800000000000af301000400000000000000000000000400000020000000", 0x40, 0x4a00}, {&(0x7f0000012d00)="20000000000000000000000000000000d5f4655f00"/32, 0x20, 0x4a80}, {&(0x7f0000012e00)="ed41000000100000d6f4655fd6f4655fd6f4655f00000000000002008000000000000800030000000af301000400000000000000000000000100000050000000000000000000000000000000000000000000000000000000000000000000000000000000429f33c7000000000000000000000000000000000000000000000000200000003c66c62a3c66c62a3c66c62ad6f4655f3c66c62a0000000000000000", 0xa0, 0x4b00}, {&(0x7f0000012f00)="ed8100001a040000d6f4655fd6f4655fd6f4655f00000000000001008000000000000800010000000af301000400000000000000000000000100000060000000000000000000000000000000000000000000000000000000000000000000000000000000652a4c1d000000000000000000000000000000000000000000000000200000003c66c62a3c66c62a3c66c62ad6f4655f3c66c62a0000000000000000", 0xa0, 0x4c00}, {&(0x7f0000013000)="ffa1000026000000d6f4655fd6f4655fd6f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3134333837333839372f66696c65302f66696c653000000000000000000000000000000000000000000000d6db46a3000000000000000000000000000000000000000000000000200000003c66c62a3c66c62a3c66c62ad6f4655f3c66c62a0000000000000000", 0xa0, 0x4d00}, {&(0x7f0000013100)="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", 0x1a0, 0x4e00}, {&(0x7f0000013300)="ed81000064000000d6f4655fd6f4655fd6f4655f00000000000001008000000000000800010000000af301000400000000000000000000000100000090000000000000000000000000000000000000000000000000000000000000000000000000000000256c47f5000000000000000000000000000000000000000000000000200000003c66c62a3c66c62a3c66c62ad6f4655f3c66c62a0000000000000000", 0xa0, 0x5000}, {&(0x7f0000013400)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x10000}, {&(0x7f0000013500)="0b0000000c0001022e00000002000000f40f02022e2e00"/32, 0x20, 0x20000}, {&(0x7f0000013600)="00000000001000"/32, 0x20, 0x21000}, {&(0x7f0000013700)="00000000001000"/32, 0x20, 0x22000}, {&(0x7f0000013800)="00000000001000"/32, 0x20, 0x23000}, {&(0x7f0000013900)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x30000}, {&(0x7f0000013a00)="0200"/32, 0x20, 0x30400}, {&(0x7f0000013b00)="0300"/32, 0x20, 0x30800}, {&(0x7f0000013c00)="0400"/32, 0x20, 0x30c00}, {&(0x7f0000013d00)="0500"/32, 0x20, 0x31000}, {&(0x7f0000013e00)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000700"/96, 0x60, 0x31400}, {&(0x7f0000013f00)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x40000}, {&(0x7f0000014000)="0200"/32, 0x20, 0x40400}, {&(0x7f0000014100)="0300"/32, 0x20, 0x40800}, {&(0x7f0000014200)="0400"/32, 0x20, 0x40c00}, {&(0x7f0000014300)="0500"/32, 0x20, 0x41000}, {&(0x7f0000014400)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000700"/96, 0x60, 0x41400}, {&(0x7f0000014500)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d80f050766696c653100"/64, 0x40, 0x50000}, {&(0x7f0000014600)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x60000}, {&(0x7f0000014b00)='syzkallers\x00'/32, 0x20, 0x70000}, {&(0x7f0000014c00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x90000}], 0x0, &(0x7f0000014d00)) [ 181.140944] EXT4-fs (loop7): unmounting filesystem. 10:56:46 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') openat(r0, &(0x7f0000000000)='./file1\x00', 0x280080, 0x0) 10:56:46 executing program 0: syz_emit_vhci(&(0x7f0000000280)=ANY=[@ANYBLOB="043e9202060000ffff00ffffff122d0d267a241904ea9316de7bbd6c2d4e1e414003000000000000001947dd5c4dbc248bfea7f218bed3234e3f5cdeabc45232e36c00060001"], 0x95) 10:56:46 executing program 1: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$packet(0x11, 0x3, 0x300) fstatfs(r0, &(0x7f0000000080)=""/224) 10:56:46 executing program 5: clock_settime(0xffc99a3b, &(0x7f0000000540)) 10:56:46 executing program 6: personality(0x400000) pkey_mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3, 0xffffffffffffffff) [ 181.203559] loop7: detected capacity change from 0 to 4096 10:56:46 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_GET(r0, &(0x7f0000000fc0)={0x0, 0x0, &(0x7f0000000f80)={&(0x7f0000000f40)={0x24, 0x1, 0x2, 0x801, 0x0, 0x0, {}, [@CTA_EXPECT_HELP_NAME={0xf, 0x6, 'tftp-20000\x00'}]}, 0x24}}, 0x0) [ 181.225235] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: writeback. [ 181.256351] EXT4-fs (loop7): unmounting filesystem. 10:56:46 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) getpeername$unix(r0, 0x0, 0x0) 10:56:46 executing program 1: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$packet(0x11, 0x3, 0x300) fstatfs(r0, &(0x7f0000000080)=""/224) 10:56:46 executing program 5: clock_settime(0xffc99a3b, &(0x7f0000000540)) 10:56:46 executing program 7: syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) 10:56:46 executing program 0: syz_emit_vhci(&(0x7f0000000280)=ANY=[@ANYBLOB="043e9202060000ffff00ffffff122d0d267a241904ea9316de7bbd6c2d4e1e414003000000000000001947dd5c4dbc248bfea7f218bed3234e3f5cdeabc45232e36c00060001"], 0x95) 10:56:46 executing program 3: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000680), 0x8) flistxattr(r0, &(0x7f0000000a00)=""/43, 0x2b) 10:56:46 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_GET(r0, &(0x7f0000000fc0)={0x0, 0x0, &(0x7f0000000f80)={&(0x7f0000000f40)={0x24, 0x1, 0x2, 0x801, 0x0, 0x0, {}, [@CTA_EXPECT_HELP_NAME={0xf, 0x6, 'tftp-20000\x00'}]}, 0x24}}, 0x0) 10:56:46 executing program 7: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_pktinfo(r0, 0x0, 0x1a, 0x0, &(0x7f00000002c0)) 10:56:46 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000740), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000780)={0x20, r1, 0x321, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}]}, 0x20}}, 0x0) 10:56:46 executing program 0: syz_emit_vhci(&(0x7f0000000280)=ANY=[@ANYBLOB="043e9202060000ffff00ffffff122d0d267a241904ea9316de7bbd6c2d4e1e414003000000000000001947dd5c4dbc248bfea7f218bed3234e3f5cdeabc45232e36c00060001"], 0x95) 10:56:46 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b3a, 0x0) 10:56:46 executing program 5: syz_genetlink_get_family_id$tipc2(&(0x7f00000008c0), 0xffffffffffffffff) 10:56:46 executing program 1: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$packet(0x11, 0x3, 0x300) fstatfs(r0, &(0x7f0000000080)=""/224) 10:56:46 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_GET(r0, &(0x7f0000000fc0)={0x0, 0x0, &(0x7f0000000f80)={&(0x7f0000000f40)={0x24, 0x1, 0x2, 0x801, 0x0, 0x0, {}, [@CTA_EXPECT_HELP_NAME={0xf, 0x6, 'tftp-20000\x00'}]}, 0x24}}, 0x0) 10:56:46 executing program 3: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000680), 0x8) flistxattr(r0, &(0x7f0000000a00)=""/43, 0x2b) 10:56:46 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000740), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000780)={0x20, r1, 0x321, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}]}, 0x20}}, 0x0) 10:56:46 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b3a, 0x0) 10:56:46 executing program 1: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$packet(0x11, 0x3, 0x300) fstatfs(r0, &(0x7f0000000080)=""/224) 10:56:46 executing program 0: syz_emit_vhci(&(0x7f0000000280)=ANY=[@ANYBLOB="043e9202060000ffff00ffffff122d0d267a241904ea9316de7bbd6c2d4e1e414003000000000000001947dd5c4dbc248bfea7f218bed3234e3f5cdeabc45232e36c00060001"], 0x95) 10:56:46 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_GET(r0, &(0x7f0000000fc0)={0x0, 0x0, &(0x7f0000000f80)={&(0x7f0000000f40)={0x24, 0x1, 0x2, 0x801, 0x0, 0x0, {}, [@CTA_EXPECT_HELP_NAME={0xf, 0x6, 'tftp-20000\x00'}]}, 0x24}}, 0x0) 10:56:46 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={&(0x7f0000000040), 0xb}, 0x0, 0x20, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) syz_io_uring_setup(0x33d, &(0x7f0000000200)={0x0, 0x933d, 0x2, 0x2, 0x38a}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000380), &(0x7f0000000800)) 10:56:46 executing program 7: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_pktinfo(r0, 0x0, 0x1a, 0x0, &(0x7f00000002c0)) 10:56:46 executing program 3: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000680), 0x8) flistxattr(r0, &(0x7f0000000a00)=""/43, 0x2b) 10:56:46 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b3a, 0x0) [ 181.659088] hrtimer: interrupt took 19336 ns 10:56:46 executing program 3: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000680), 0x8) flistxattr(r0, &(0x7f0000000a00)=""/43, 0x2b) 10:56:46 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b3a, 0x0) 10:56:46 executing program 7: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_pktinfo(r0, 0x0, 0x1a, 0x0, &(0x7f00000002c0)) 10:56:46 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000740), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000780)={0x20, r1, 0x321, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}]}, 0x20}}, 0x0) 10:56:46 executing program 1: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, &(0x7f00000042c0), 0x0, 0x0) 10:56:46 executing program 7: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_pktinfo(r0, 0x0, 0x1a, 0x0, &(0x7f00000002c0)) [ 181.765716] loop0: detected capacity change from 0 to 184 10:56:46 executing program 2: r0 = add_key(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000000040)='asymmetric\x00', 0x0, &(0x7f00000007c0)='\x00', 0x1, r0) 10:56:46 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10000, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029e314a5f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610300000009000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029e314a5f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0f0700000008000000ffffff0fffffff0f00"/64, 0x40, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0f0700000008000000ffffff0fffffff0f00"/64, 0x40, 0x4200}, {&(0x7f0000010700)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0f0700000008000000ffffff0fffffff0f00"/64, 0x40, 0x4400}, {&(0x7f0000010800)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0f0700000008000000ffffff0fffffff0f00"/64, 0x40, 0x4600}, {&(0x7f0000010900)="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", 0x120, 0x4800}, {&(0x7f0000010b00)="2e20202020202020202020100089eb70325132510000eb7032510300000000002e2e202020202020202020100089eb70325132510000eb70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200089eb70325132510000eb70325104001a040000", 0x80, 0x5800}, {&(0x7f0000010c00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x6800}, {&(0x7f0000011100)='syzkallers\x00'/32, 0x20, 0x7800}, {&(0x7f0000011200)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0xb800}], 0x0, &(0x7f0000011300)) 10:56:46 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0 VM DIAGNOSIS: 10:56:44 Registers: info registers vcpu 0 RAX=000000000000002d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff823c0801 RDI=ffffffff8765c9e0 RBP=ffffffff8765c9a0 RSP=ffff88803dd17690 R8 =0000000000000001 R9 =000000000000000a R10=000000000000002d R11=0000000000000001 R12=000000000000002d R13=ffffffff8765c9a0 R14=0000000000000010 R15=ffffffff823c07f0 RIP=ffffffff823c0859 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fa780130700 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa782cce018 CR3=000000000965e000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00007fa782ca17c000007fa782ca17c8 XMM02=00007fa782ca17e000007fa782ca17c0 XMM03=00007fa782ca17c800007fa782ca17c0 XMM04=ffffffffffffff00ffffffff00000000 XMM05=00000000000000000000000000000000 XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffffffffffff RBX=ffffffff850ed960 RCX=0000000000000037 RDX=0000000000000000 RSI=00000000000000ff RDI=ffffed1001ac7048 RBP=ffffffff850ed950 RSP=ffff88803dc4fb60 R8 =0000000000000000 R9 =ffffed1001ac7000 R10=fffff9400006b1c6 R11=0000000000000001 R12=0000000000000000 R13=ffffea0000358e00 R14=000000000d638000 R15=0000000000000000 RIP=ffffffff84154284 RFL=00000a13 [-O--A-C] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9a42261610 CR3=000000003c57c000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=ffffffffffffffffffffffffffffffff XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=000000000000000000000000000000ff XMM05=00000000000000000000000000000000 XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000