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", 0x1000}], 0x6, &(0x7f000000ccc0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r2, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r3]}}], 0xa0, 0x8}], 0xa, 0x24044081) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x101, 0x0, 0x0, {0xc, 0x0, 0x6}, [@NFQA_CFG_MASK={0x8, 0x4, 0x1, 0x0, 0x20}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x800) 03:49:44 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="02ff7f"], 0x3, 0x1) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', &(0x7f00000005c0)='system.posix_acl_default\x00', 0x0, 0x0, 0x0) sync() mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:49:44 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) 03:49:44 executing program 1: r0 = socket(0x10, 0x3, 0x0) get_thread_area(&(0x7f0000000180)={0x2, 0xffffffffdfffffff, 0x4000, 0x1, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000300)=[@in6={0xa, 0x4e20, 0x101, @loopback, 0x9}, @in={0x2, 0x4e21, @empty}], 0x2c) r1 = socket$inet(0x2, 0x3, 0x6) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f00000000c0)=ANY=[@ANYBLOB=')'], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/attr/current\x00', 0x2, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) getsockopt(r2, 0x5, 0x8, &(0x7f0000000200)=""/17, &(0x7f0000000240)=0x11) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000140)={0x0, @local, @local}, &(0x7f00000001c0)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f00000004c0)=@newqdisc={0xd0, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xffff, 0xffff}}, [@TCA_STAB={0xa4, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x3, 0xe1, 0x0, 0x7, 0x0, 0x7c339d2f, 0x1, 0x3}}, {0xa, 0x2, [0x1, 0x1, 0x1c]}}, {{0x1c, 0x1, {0x2, 0xa9, 0x800, 0x1, 0x1, 0x8, 0x2, 0x1}}, {0x6, 0x2, [0x8]}}, {{0x1c, 0x1, {0x0, 0x0, 0x0, 0x7, 0x2, 0x2, 0x2, 0x4}}, {0xc, 0x2, [0x0, 0x5, 0x9, 0x8]}}, {{0x1c, 0x1, {0x3, 0xd4, 0x40, 0x0, 0x2, 0x6, 0x1, 0x6}}, {0x10, 0x2, [0x1, 0xa7, 0x4, 0x6, 0x2, 0x7ab]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x40}]}, 0xd0}}, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) r6 = syz_open_dev$tty1(0xc, 0x4, 0x1) socket$pppoe(0x18, 0x1, 0x0) writev(r6, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}], 0x1) socketpair(0x25, 0x5, 0x4, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$nfc_raw(r7, &(0x7f0000000140)={0x27, 0x1, 0x2, 0x4}, 0x10) 03:49:44 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, 0x0, &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 761.856041] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 03:49:44 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', 0x0, 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 762.042929] overlayfs: conflicting lowerdir path [ 762.048157] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 03:49:44 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB=' \x00'], 0x3, 0x1) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0xc) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', &(0x7f00000005c0)='system.posix_acl_default\x00', 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000200)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65302c6c6f7765706469723d2e2f66690200000000"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 762.093337] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 762.142500] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 03:49:45 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', 0x0, 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 762.189276] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pid=10142 comm=syz-executor.2 [ 762.263634] overlayfs: unrecognized mount option "lowepdir=./fi" or missing value 03:49:45 executing program 3: mkdir(&(0x7f00000001c0)='./file1\x00', 0xb0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvme-fabrics\x00', 0x222840, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000200)={0x4, 0x1, 0x4, 0x1000, &(0x7f0000fff000/0x1000)=nil}) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', &(0x7f00000005c0)='system.posix_acl_default\x00', 0x0, 0x0, 0x0) getxattr(&(0x7f0000000540)='./file1\x00', &(0x7f0000000740)=@known='trusted.overlay.upper\x00', &(0x7f0000000780)=""/254, 0xfe) syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x6, 0x4, &(0x7f00000004c0)=[{&(0x7f0000000300)="88b01a97404a52db2b04e775ff658c1f0dd9b11405556f3bc16b4ff7ce3a8fdefc7a43ef875d5def100d0cb3f8612918e3434704439e00c7111500e056007e7fd2100d5e4fb6a4383ba149d456f1d954170d0d60f506ef12ebab", 0x5a, 0x2}, {&(0x7f0000000380)="d4881f9a9bf1164820c007af03beaf920ac5457c8392f4736513cd3dee5c714e3d7f023048b89021ee4360e71e9a5f31e9fb9e6ddef085b9231efff6d9108a614dc41dc2dfc8045a7516ed910c7c42e1", 0x50}, {&(0x7f0000000400)="074f798822a3f62a67e07538bec9c6f00bc1738e8425793b1d518420b221581eedd881b3b849713dccb08157ccb152d83c8c114a74192a35a2dcdb4157b290aa124f5ce8655eccae0c9b323b13f2b542bba55e9b9f2ce5850dd63283b888e4775e93a94a2603ab7dbca3236c5a97b59773554b4c3a2c83", 0x77, 0x9}, {&(0x7f0000000480)="c3030851109c6a70660d3fac627fe049142fa7133e7d206f8474b793814bf46419", 0x21, 0x5}], 0x200040a, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}, {@balloc_notest4='block-allocator=notest4'}], [{@pcr={'pcr', 0x3d, 0x13}}]}) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000680)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765721369723d2e2f66696c65302c776f726b6469723d2e2f66696c65315c008c330900000000000000a587f63d4c4907eb1dcdb875b1449f9641ade346fa77ede39b0496605e824a0aaf398bd876abc12650f0f7a8bbfebf68ce0297d6ddb5d842f8f1703ef418a2e7bdaf54fcea92c8706538b6c41f3b10ba0f67d9bdebfc07279b3cec157e0cb637f740beabb52c76ff0f000000"]) 03:49:45 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', 0x0, 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 762.429908] overlayfs: filesystem on './file1' not supported as upperdir [ 762.441739] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 03:49:45 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 762.554727] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 03:49:45 executing program 3: mkdir(&(0x7f00000001c0)='./file1\x00', 0xb0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvme-fabrics\x00', 0x222840, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000200)={0x4, 0x1, 0x4, 0x1000, &(0x7f0000fff000/0x1000)=nil}) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', &(0x7f00000005c0)='system.posix_acl_default\x00', 0x0, 0x0, 0x0) getxattr(&(0x7f0000000540)='./file1\x00', &(0x7f0000000740)=@known='trusted.overlay.upper\x00', &(0x7f0000000780)=""/254, 0xfe) syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x6, 0x4, &(0x7f00000004c0)=[{&(0x7f0000000300)="88b01a97404a52db2b04e775ff658c1f0dd9b11405556f3bc16b4ff7ce3a8fdefc7a43ef875d5def100d0cb3f8612918e3434704439e00c7111500e056007e7fd2100d5e4fb6a4383ba149d456f1d954170d0d60f506ef12ebab", 0x5a, 0x2}, {&(0x7f0000000380)="d4881f9a9bf1164820c007af03beaf920ac5457c8392f4736513cd3dee5c714e3d7f023048b89021ee4360e71e9a5f31e9fb9e6ddef085b9231efff6d9108a614dc41dc2dfc8045a7516ed910c7c42e1", 0x50}, {&(0x7f0000000400)="074f798822a3f62a67e07538bec9c6f00bc1738e8425793b1d518420b221581eedd881b3b849713dccb08157ccb152d83c8c114a74192a35a2dcdb4157b290aa124f5ce8655eccae0c9b323b13f2b542bba55e9b9f2ce5850dd63283b888e4775e93a94a2603ab7dbca3236c5a97b59773554b4c3a2c83", 0x77, 0x9}, {&(0x7f0000000480)="c3030851109c6a70660d3fac627fe049142fa7133e7d206f8474b793814bf46419", 0x21, 0x5}], 0x200040a, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}, {@balloc_notest4='block-allocator=notest4'}], [{@pcr={'pcr', 0x3d, 0x13}}]}) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000680)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765721369723d2e2f66696c65302c776f726b6469723d2e2f66696c65315c008c330900000000000000a587f63d4c4907eb1dcdb875b1449f9641ade346fa77ede39b0496605e824a0aaf398bd876abc12650f0f7a8bbfebf68ce0297d6ddb5d842f8f1703ef418a2e7bdaf54fcea92c8706538b6c41f3b10ba0f67d9bdebfc07279b3cec157e0cb637f740beabb52c76ff0f000000"]) ioctl$int_out(r0, 0x5462, &(0x7f0000000100)) [ 762.590248] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "pcr=00000000000000000019" [ 762.783921] overlayfs: conflicting lowerdir path [ 762.831104] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "pcr=00000000000000000019" 03:49:45 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setreuid(0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="0300003a0967f207"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0x80086601, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0), 0x0, 0x0, 0x0) 03:49:45 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42eb", 0x7b}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) 03:49:45 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x3, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_CALL(0xffffffffffffffff, 0x4008af21, &(0x7f0000000040)={0x2}) lsetxattr$security_capability(&(0x7f0000000080)='./file1/file0\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000200)=@v1={0x1000000, [{0xfffffff8}]}, 0xc, 0x2) 03:49:45 executing program 1: r0 = socket(0x10, 0x3, 0x0) get_thread_area(&(0x7f0000000180)={0x2, 0xffffffffdfffffff, 0x4000, 0x1, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000300)=[@in6={0xa, 0x4e20, 0x101, @loopback, 0x9}, @in={0x2, 0x4e21, @empty}], 0x2c) r1 = socket$inet(0x2, 0x3, 0x6) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f00000000c0)=ANY=[@ANYBLOB=')'], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/attr/current\x00', 0x2, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) getsockopt(r2, 0x5, 0x8, &(0x7f0000000200)=""/17, &(0x7f0000000240)=0x11) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000140)={0x0, @local, @local}, &(0x7f00000001c0)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f00000004c0)=@newqdisc={0xd0, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xffff, 0xffff}}, [@TCA_STAB={0xa4, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x3, 0xe1, 0x0, 0x7, 0x0, 0x7c339d2f, 0x1, 0x3}}, {0xa, 0x2, [0x1, 0x1, 0x1c]}}, {{0x1c, 0x1, {0x2, 0xa9, 0x800, 0x1, 0x1, 0x8, 0x2, 0x1}}, {0x6, 0x2, [0x8]}}, {{0x1c, 0x1, {0x0, 0x0, 0x0, 0x7, 0x2, 0x2, 0x2, 0x4}}, {0xc, 0x2, [0x0, 0x5, 0x9, 0x8]}}, {{0x1c, 0x1, {0x3, 0xd4, 0x40, 0x0, 0x2, 0x6, 0x1, 0x6}}, {0x10, 0x2, [0x1, 0xa7, 0x4, 0x6, 0x2, 0x7ab]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x40}]}, 0xd0}}, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) r6 = syz_open_dev$tty1(0xc, 0x4, 0x1) socket$pppoe(0x18, 0x1, 0x0) writev(r6, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}], 0x1) socketpair(0x25, 0x5, 0x4, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$nfc_raw(r7, &(0x7f0000000140)={0x27, 0x1, 0x2, 0x4}, 0x10) 03:49:45 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:49:45 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount$overlay(0x40000a, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0)='overlay\x00', 0x3, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c00000024000b0f0100e300e4ff000000000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000b00010064736d61726b00000c0002000600010020"], 0x3c}}, 0x0) r3 = socket(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c00000024000b0f0100e300e4ff000000000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff000000000b00010064736d61726b00000c0002000600010020"], 0x3c}}, 0x0) sendmmsg$unix(r2, &(0x7f000000cd80)=[{&(0x7f0000000280)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000300)="290f6e51a3fab9ea8bc770173018818786e5d9f9997301e787ef154ecac94a0fa7dc830a4529e82e3ab96b509dbcecce4f5819fc6a4a9e4e373c9d1a5d01f581061ecf8d230ac9ac1253a56295e5085de7a366c5216b99416a60ba205d81c995b31afff433327784e78875fab83b291058515c25578da2c3009ce8f039853a15ee2b33c4417168f25fe51e1a9855d24610516edb2b65f90884f13307c364fdec042c15e8d2e9fcbd316e082a51a87916b708eab11fa509deb15438e70fa99d4e9c9ab84724fe96fe8713754816f39cf12a01821c", 0xd4}, {&(0x7f0000000400)="ee8b2a8ad09373bcd1f5e900fdf33a670566521bb4f984e4b9640450772c1e37b1741ecd6483acdf19bef852a845ef70748e34a91f3cbf56728f5dd1a924efda87322b4ee87f65bdfe00730371fa8e225ee87b1a1a0c8a2213d21dfa4051d508840ad3a9d770031b685c9913201d72592d53", 0x72}, {&(0x7f0000000480)="a6c2fc57a2f054341a25a28a057f024fc2f75d53d8259d123e261dcf305ad456a371fd47f43c1c867a6ab529412985fffb3790f537a85f27ad60889adaacce20167b75356b8ae370eb51197f5b7204236c121a51938112d7287ccf5f4ac07699bde619698bcfa9bad1c04cde97e98fd6a795933c9668da8822979f65808d9e8b22542445", 0x84}, {&(0x7f0000000540)="72a5d9eecdc11338f75805765d4ae70ffd71f0d15751e1dc1c4ca9555b1e1394bd717e66d3fea3ca638ab930c0d01ce697d1db8f7339789c1258bcbf039a0dcbde5a487e6a7b83ddb9c305d525db78049400a6ec08096f66b02b3d00f428275b8fa7c45ec7", 0x65}, {&(0x7f00000005c0)="563b7d0e8ff4b24ecc805797daba5273add534fa2280252c52b37efdb3e51407e252819725661042f82fd4102d5175973367437fe439b21e37863f0ea4be46a99e20ee81a523774762b06398f0e2ad7a23bbe706df4d51a5ca724baec0d678c62c210bfc7b533b17077bb4fe2cd300d59a08757001f5f9463343c2be39c005e1d41a877ccd838ac4dded484533670de34712d1a6eb8df38e3215c45a9f02697dd8115c6912702c79a7e30ecc4db3df2ed04d2a4c87afb8c33a626af9554884e99f8149955a8734fb66a66e3b974207ce1b0b04d0e8c9bbcd063cdbb941c772", 0xdf}], 0x5, &(0x7f0000000900)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [r0, r0, r2, r0, 0xffffffffffffffff, r1, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x90, 0x20000000}, {&(0x7f0000000a00)=@file={0x1, './file2\x00'}, 0x6e, &(0x7f0000002cc0)=[{&(0x7f0000000a80)="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r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68, 0x4000054}, {&(0x7f000000afc0)=@abs={0x0, 0x0, 0x80000001}, 0x6e, &(0x7f000000b2c0)=[{&(0x7f000000b040)="4ac48d480ffdb3365a742296e692b4355fb090f5006d3e1e3fdd770339828154381b3bb8967e0079df21d831fec557f4dbd05c352d1373c6049f3a29a75225c52ecbf954c94dff9d3fade659b4c7287c99936da4d3089301e1b6f8dc4c1395b364d0a6c6f75f90b84d7c0000afcc08458c70eb06d059c148b8e21bfe4ffeb4f8fbe8b440752a79228ed0fcf4c52d14b6373cbc338c9dfa9b2b4c4f060ae5f863d322edaa6f30100544ce03fac1847fe55f8ad9963e99c2a023a45e184d8da6e513d442d4042504eaee3cbcebd057723e0c79482f4a432b55504b4f4a187c0626b40b016c14c07583c9b720f31c23ee63c06c68c0", 0xf4}, {&(0x7f000000b140)="09499667c0eb4afbd44cff330172ccd20dc8ffdf39d5982a619b5a7acf1af1669694c5e9ee8b28be2093fbbbe9d7dc96ceb1b6b351811530b2fac09da33614478b355a622076a7f94cd22f15ed95df0152fd140c00b7a9114e158d", 0x5b}, {&(0x7f000000b1c0)="db4f9d1c8af635b9b55a0ba322ae40efd018d5a5bf1146770f0760f3affe39d84c29faca1e3f12754d0b80553c9fd694f09c39495eefe962f916d917128bbf1bbee3d93365766848f1e5a9a07ab76ae791911e588279173a414c3edb551ce173d3f496b2ae541e5f986968c296d4d862f788df752e8193456d6879d151ad8aabcf91bfa1d1062d70893594be6f64482e59918004a8a77477d99a261ebf280f79e37a451187d2b3b8b325e517734a633bf80918076fcd8b7c40adcaa3f6e1865b73924375203595951a5b869b5d615a3cc7402990e2e14dbd1d69", 0xda}], 0x3, 0x0, 0x0, 0x40811}, {&(0x7f000000b300)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f000000b600)=[{&(0x7f000000b380)="962d863ebd40ad88b20d0609ebd49d5c12a2d5b6508e11a9123f21dcc86debb9bc3418aeae2eee57b21dc24ac8f963407c2e6895b8d9c6091ca2503dd7cd42e650b172cde908b7a1d88388963b87be44a51067550d1b5b23871abf2a2f716d7e3d0e1f8b727a9273d5515ec62acff5b00f821c1340048b4112b2af03ea68ddf5d9ad9da531233f41c1902dd191fa666362859222b424f220909ec6cb5a85406dd17aa2f0e628f4bccc54afb2596f3d6e490b6a97408ae9be14148293373898846ff00989fdfd992dbd66871b182326c09fe5cbe6ab605d817f310b05ed08", 0xde}, {&(0x7f000000b480)="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", 0xff}, {&(0x7f000000b580)="76b53d20ff53865f7c8f229d16d7642bbc042ee722391d54a4d365ea61ddf2d69b963246736e70effcfe04fb95b396e99ec9e5d5922f999251a6af4daf77bf508a6b9dd3c396bd27dcf6fd9cd29618e7aeb8e8e0b5885049ebc96e465334526fa8cfa82b18f03d22955ddfd8c8ffe523", 0x70}], 0x3, &(0x7f000000b780)=[@rights={{0x28, 0x1, 0x1, [r2, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x1c, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xa8}, {&(0x7f000000b840)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f000000cc00)=[{&(0x7f000000b8c0)="222210dc0d0910bb73035c17ada249", 0xf}, {&(0x7f000000b900)="08cd8e617d93d9a0086f0641b3c68f8a5818e3641603c492ef7a49df0f5d2c38b7e1d3ec6355f07327ff49dbd345c4cf9fcb3cd6fd0dc623ca7fb6878d288cb6e70cfd5fc6df971e1546354d73f4467bb8cfa5b723a16e27f09bb6fb0b6da7b5aad7b08882f8adf8ea738f", 0x6b}, {&(0x7f000000b980)="61374d63b184102c07b6f9ba00ecd4a085c67bf57977cbf65f798a31e944d384c5dc3a25ba32ca53e4c0c0379d25ff2fb52de52f922e9aedfbf7f9d7a8be7e75ac3644b8f1357af0606b84be11ee876fb91594a65bb4baa7b83614d1f285cbf5685a322328f79ef506bc3f16592af6601df0e91137bcfeeaf071e42c202e939096ccf3fc57d22be01e27172a70f03ca9cd0eff72b4de7dc2762cf8878858d9e2be8fe9654420dac6aef7a4159c7090850db06996cd466c2a401da51f3d117fbdfc3b49720eca59e6faf6b75c6865b8849bd4a8dcaf6f93153d", 0xd9}, {&(0x7f000000ba80)="e52f6f4a2acf8bb7e13527d28ac41e0213c1f534abfa29e1dc5a87e6df43aa433f90eae8f30ff3cd42e03e9f1e18c4ce27d164b3f732ca8b6da5d8af3f408eba1cc22627ac4802e2ebc23c938b8865a90009f090d22fa5cd32c75af0a6ba6c2e166b2b547a6e08fd458cd4cefddeecbc91a24f5bafa4d0a893e0af872f29a910385141d2fe5c316f1a23caad04f118bdf283331ed7fe2e468a61125ee7060a7bf40030115fec14295c7d78a6170363e35353734bfc66ea21887b01eae9b5365cd3b31c7c3ba62b1deb957758a14e606f99c028d062729236024bff6fbc", 0xdd}, {&(0x7f000000bb80)="f765eec84cf5c7c21593e9d5607924771f2f8919d8e5988540174b0415c0411f4ac075daa7abb0b6e5c02a06189931547f2fd249b6339c19195ec8017392342543c68784bf03130d46f25e4c78cebef3234eee1621abf1c7b9a536", 0x5b}, {&(0x7f000000bc00)="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", 0x1000}], 0x6, &(0x7f000000ccc0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r2, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r3]}}], 0xa0, 0x8}], 0xa, 0x24044081) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x101, 0x0, 0x0, {0xc, 0x0, 0x6}, [@NFQA_CFG_MASK={0x8, 0x4, 0x1, 0x0, 0x20}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x800) [ 763.021870] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 03:49:45 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 763.063552] overlayfs: conflicting lowerdir path [ 763.151502] overlayfs: conflicting lowerdir path [ 763.191963] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. 03:49:46 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:49:46 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x3, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) [ 763.226790] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 763.239563] overlayfs: filesystem on './file0' not supported as upperdir [ 763.267571] overlayfs: conflicting lowerdir path [ 763.396685] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pid=10248 comm=syz-executor.3 03:49:46 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 763.432105] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 763.457812] overlayfs: missing 'lowerdir' [ 763.557626] overlayfs: conflicting lowerdir path 03:49:46 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x3, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_CALL(0xffffffffffffffff, 0x4008af21, &(0x7f0000000040)={0x2}) lsetxattr$security_capability(&(0x7f0000000080)='./file1/file0\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000200)=@v1={0x1000000, [{0xfffffff8}]}, 0xc, 0x2) 03:49:46 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x3, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c00000024000b0f0100e300e4ff000000000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000b00010064736d61726b00000c0002000600010020"], 0x3c}}, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xe) [ 763.604740] overlayfs: workdir and upperdir must reside under the same mount [ 763.651235] overlayfs: missing 'lowerdir' [ 763.779717] overlayfs: conflicting lowerdir path [ 763.912589] overlayfs: conflicting lowerdir path [ 763.943930] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 03:49:46 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setreuid(0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="0300003a0967f207"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0x80087601, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0), 0x0, 0x0, 0x0) 03:49:46 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:49:46 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setreuid(0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="0300003a0967f207"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0x8004ae98, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0), 0x0, 0x0, 0x0) 03:49:46 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42eb", 0x7b}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) 03:49:46 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x3, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_CALL(0xffffffffffffffff, 0x4008af21, &(0x7f0000000040)={0x2}) lsetxattr$security_capability(&(0x7f0000000080)='./file1/file0\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000200)=@v1={0x1000000, [{0xfffffff8}]}, 0xc, 0x2) [ 764.110830] overlayfs: workdir and upperdir must reside under the same mount [ 764.124160] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 03:49:47 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:49:47 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x3, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_CALL(0xffffffffffffffff, 0x4008af21, &(0x7f0000000040)={0x2}) lsetxattr$security_capability(&(0x7f0000000080)='./file1/file0\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000200)=@v1={0x1000000, [{0xfffffff8}]}, 0xc, 0x2) [ 764.180929] overlayfs: conflicting lowerdir path [ 764.196573] overlayfs: missing 'lowerdir' 03:49:47 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x3, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) openat$bsg(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bsg\x00', 0x80000, 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:49:47 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 764.310810] overlayfs: missing 'workdir' 03:49:47 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x3, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c00000024000b0f0100e300e4ff000000000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000b00010064736d61726b00000c0002000600010020"], 0x3c}}, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xe) [ 764.444757] overlayfs: conflicting lowerdir path [ 764.494867] overlayfs: missing 'workdir' 03:49:47 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:49:47 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42eb", 0x7b}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) [ 764.681346] overlayfs: conflicting lowerdir path [ 764.682138] overlayfs: missing 'workdir' [ 764.704951] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 764.761615] overlayfs: filesystem on './file0' not supported as upperdir 03:49:47 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setreuid(0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="0300003a0967f207"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0x8090ae81, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0), 0x0, 0x0, 0x0) 03:49:47 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 764.855431] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 765.050947] overlayfs: missing 'lowerdir' 03:49:48 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:49:48 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000080)='./file1\x00', 0x0, 0x8}, 0x10) getrlimit(0x2, &(0x7f0000000040)) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x3, &(0x7f0000000200)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@default_permissions='default_permissions'}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:49:48 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x3, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c00000024000b0f0100e300e4ff000000000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000b00010064736d61726b00000c0002000600010020"], 0x3c}}, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xe) 03:49:48 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount$overlay(0x40000a, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0)='overlay\x00', 0x3, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c00000024000b0f0100e300e4ff000000000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000b00010064736d61726b00000c0002000600010020"], 0x3c}}, 0x0) r3 = socket(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c00000024000b0f0100e300e4ff000000000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff000000000b00010064736d61726b00000c0002000600010020"], 0x3c}}, 0x0) sendmmsg$unix(r2, &(0x7f000000cd80)=[{&(0x7f0000000280)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000300)="290f6e51a3fab9ea8bc770173018818786e5d9f9997301e787ef154ecac94a0fa7dc830a4529e82e3ab96b509dbcecce4f5819fc6a4a9e4e373c9d1a5d01f581061ecf8d230ac9ac1253a56295e5085de7a366c5216b99416a60ba205d81c995b31afff433327784e78875fab83b291058515c25578da2c3009ce8f039853a15ee2b33c4417168f25fe51e1a9855d24610516edb2b65f90884f13307c364fdec042c15e8d2e9fcbd316e082a51a87916b708eab11fa509deb15438e70fa99d4e9c9ab84724fe96fe8713754816f39cf12a01821c", 0xd4}, {&(0x7f0000000400)="ee8b2a8ad09373bcd1f5e900fdf33a670566521bb4f984e4b9640450772c1e37b1741ecd6483acdf19bef852a845ef70748e34a91f3cbf56728f5dd1a924efda87322b4ee87f65bdfe00730371fa8e225ee87b1a1a0c8a2213d21dfa4051d508840ad3a9d770031b685c9913201d72592d53", 0x72}, {&(0x7f0000000480)="a6c2fc57a2f054341a25a28a057f024fc2f75d53d8259d123e261dcf305ad456a371fd47f43c1c867a6ab529412985fffb3790f537a85f27ad60889adaacce20167b75356b8ae370eb51197f5b7204236c121a51938112d7287ccf5f4ac07699bde619698bcfa9bad1c04cde97e98fd6a795933c9668da8822979f65808d9e8b22542445", 0x84}, {&(0x7f0000000540)="72a5d9eecdc11338f75805765d4ae70ffd71f0d15751e1dc1c4ca9555b1e1394bd717e66d3fea3ca638ab930c0d01ce697d1db8f7339789c1258bcbf039a0dcbde5a487e6a7b83ddb9c305d525db78049400a6ec08096f66b02b3d00f428275b8fa7c45ec7", 0x65}, {&(0x7f00000005c0)="563b7d0e8ff4b24ecc805797daba5273add534fa2280252c52b37efdb3e51407e252819725661042f82fd4102d5175973367437fe439b21e37863f0ea4be46a99e20ee81a523774762b06398f0e2ad7a23bbe706df4d51a5ca724baec0d678c62c210bfc7b533b17077bb4fe2cd300d59a08757001f5f9463343c2be39c005e1d41a877ccd838ac4dded484533670de34712d1a6eb8df38e3215c45a9f02697dd8115c6912702c79a7e30ecc4db3df2ed04d2a4c87afb8c33a626af9554884e99f8149955a8734fb66a66e3b974207ce1b0b04d0e8c9bbcd063cdbb941c772", 0xdf}], 0x5, &(0x7f0000000900)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [r0, r0, r2, r0, 0xffffffffffffffff, r1, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x90, 0x20000000}, {&(0x7f0000000a00)=@file={0x1, './file2\x00'}, 0x6e, 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r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68, 0x4000054}, {&(0x7f000000afc0)=@abs={0x0, 0x0, 0x80000001}, 0x6e, &(0x7f000000b2c0)=[{&(0x7f000000b040)="4ac48d480ffdb3365a742296e692b4355fb090f5006d3e1e3fdd770339828154381b3bb8967e0079df21d831fec557f4dbd05c352d1373c6049f3a29a75225c52ecbf954c94dff9d3fade659b4c7287c99936da4d3089301e1b6f8dc4c1395b364d0a6c6f75f90b84d7c0000afcc08458c70eb06d059c148b8e21bfe4ffeb4f8fbe8b440752a79228ed0fcf4c52d14b6373cbc338c9dfa9b2b4c4f060ae5f863d322edaa6f30100544ce03fac1847fe55f8ad9963e99c2a023a45e184d8da6e513d442d4042504eaee3cbcebd057723e0c79482f4a432b55504b4f4a187c0626b40b016c14c07583c9b720f31c23ee63c06c68c0", 0xf4}, {&(0x7f000000b140)="09499667c0eb4afbd44cff330172ccd20dc8ffdf39d5982a619b5a7acf1af1669694c5e9ee8b28be2093fbbbe9d7dc96ceb1b6b351811530b2fac09da33614478b355a622076a7f94cd22f15ed95df0152fd140c00b7a9114e158d", 0x5b}, {&(0x7f000000b1c0)="db4f9d1c8af635b9b55a0ba322ae40efd018d5a5bf1146770f0760f3affe39d84c29faca1e3f12754d0b80553c9fd694f09c39495eefe962f916d917128bbf1bbee3d93365766848f1e5a9a07ab76ae791911e588279173a414c3edb551ce173d3f496b2ae541e5f986968c296d4d862f788df752e8193456d6879d151ad8aabcf91bfa1d1062d70893594be6f64482e59918004a8a77477d99a261ebf280f79e37a451187d2b3b8b325e517734a633bf80918076fcd8b7c40adcaa3f6e1865b73924375203595951a5b869b5d615a3cc7402990e2e14dbd1d69", 0xda}], 0x3, 0x0, 0x0, 0x40811}, {&(0x7f000000b300)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f000000b600)=[{&(0x7f000000b380)="962d863ebd40ad88b20d0609ebd49d5c12a2d5b6508e11a9123f21dcc86debb9bc3418aeae2eee57b21dc24ac8f963407c2e6895b8d9c6091ca2503dd7cd42e650b172cde908b7a1d88388963b87be44a51067550d1b5b23871abf2a2f716d7e3d0e1f8b727a9273d5515ec62acff5b00f821c1340048b4112b2af03ea68ddf5d9ad9da531233f41c1902dd191fa666362859222b424f220909ec6cb5a85406dd17aa2f0e628f4bccc54afb2596f3d6e490b6a97408ae9be14148293373898846ff00989fdfd992dbd66871b182326c09fe5cbe6ab605d817f310b05ed08", 0xde}, {&(0x7f000000b480)="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", 0xff}, {&(0x7f000000b580)="76b53d20ff53865f7c8f229d16d7642bbc042ee722391d54a4d365ea61ddf2d69b963246736e70effcfe04fb95b396e99ec9e5d5922f999251a6af4daf77bf508a6b9dd3c396bd27dcf6fd9cd29618e7aeb8e8e0b5885049ebc96e465334526fa8cfa82b18f03d22955ddfd8c8ffe523", 0x70}], 0x3, &(0x7f000000b780)=[@rights={{0x28, 0x1, 0x1, [r2, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x1c, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xa8}, {&(0x7f000000b840)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f000000cc00)=[{&(0x7f000000b8c0)="222210dc0d0910bb73035c17ada249", 0xf}, {&(0x7f000000b900)="08cd8e617d93d9a0086f0641b3c68f8a5818e3641603c492ef7a49df0f5d2c38b7e1d3ec6355f07327ff49dbd345c4cf9fcb3cd6fd0dc623ca7fb6878d288cb6e70cfd5fc6df971e1546354d73f4467bb8cfa5b723a16e27f09bb6fb0b6da7b5aad7b08882f8adf8ea738f", 0x6b}, {&(0x7f000000b980)="61374d63b184102c07b6f9ba00ecd4a085c67bf57977cbf65f798a31e944d384c5dc3a25ba32ca53e4c0c0379d25ff2fb52de52f922e9aedfbf7f9d7a8be7e75ac3644b8f1357af0606b84be11ee876fb91594a65bb4baa7b83614d1f285cbf5685a322328f79ef506bc3f16592af6601df0e91137bcfeeaf071e42c202e939096ccf3fc57d22be01e27172a70f03ca9cd0eff72b4de7dc2762cf8878858d9e2be8fe9654420dac6aef7a4159c7090850db06996cd466c2a401da51f3d117fbdfc3b49720eca59e6faf6b75c6865b8849bd4a8dcaf6f93153d", 0xd9}, {&(0x7f000000ba80)="e52f6f4a2acf8bb7e13527d28ac41e0213c1f534abfa29e1dc5a87e6df43aa433f90eae8f30ff3cd42e03e9f1e18c4ce27d164b3f732ca8b6da5d8af3f408eba1cc22627ac4802e2ebc23c938b8865a90009f090d22fa5cd32c75af0a6ba6c2e166b2b547a6e08fd458cd4cefddeecbc91a24f5bafa4d0a893e0af872f29a910385141d2fe5c316f1a23caad04f118bdf283331ed7fe2e468a61125ee7060a7bf40030115fec14295c7d78a6170363e35353734bfc66ea21887b01eae9b5365cd3b31c7c3ba62b1deb957758a14e606f99c028d062729236024bff6fbc", 0xdd}, {&(0x7f000000bb80)="f765eec84cf5c7c21593e9d5607924771f2f8919d8e5988540174b0415c0411f4ac075daa7abb0b6e5c02a06189931547f2fd249b6339c19195ec8017392342543c68784bf03130d46f25e4c78cebef3234eee1621abf1c7b9a536", 0x5b}, {&(0x7f000000bc00)="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", 0x1000}], 0x6, &(0x7f000000ccc0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r2, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r3]}}], 0xa0, 0x8}], 0xa, 0x24044081) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x101, 0x0, 0x0, {0xc, 0x0, 0x6}, [@NFQA_CFG_MASK={0x8, 0x4, 0x1, 0x0, 0x20}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x800) 03:49:48 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e2", 0xb8}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) [ 765.492728] overlayfs: missing 'lowerdir' 03:49:48 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 765.612079] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 765.619676] overlayfs: missing 'lowerdir' [ 765.698096] overlayfs: conflicting lowerdir path [ 765.700652] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. 03:49:48 executing program 2: r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvme-fabrics\x00', 0x20000, 0x0) sendto$ax25(r0, &(0x7f0000000280)="29ad54392cbadb50dc8ec0f898c173776a66c0bd11ac54626a6ba816e4e9a333f60aa58397e52c83afca78162f10e7fa7cf30c58b7aa5ec6c5d7dfef044a7a7a37bd2ad23fb7c6f3d3e96a8484a6bf838c8a237f1c6f1f89cde10cd70c426dff9356cb1fd9808a214250c3ecc186d2eecad09b2eea586069bb090a3c9f0f510b69f9f6525181fed5f643f692e7868aaaad76", 0x92, 0x1, &(0x7f0000000340)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x5}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @default]}, 0x48) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x100}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x3, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) r1 = gettid() tkill(r1, 0x2f) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@private0, @in=@dev}}, {{}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) sched_setparam(r1, &(0x7f0000000080)=0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000500)={0x6, &(0x7f00000004c0)=[{0x9e, 0x2, 0x7}, {0x300, 0x6, 0x1, 0x1}, {0x6, 0x5, 0x8b, 0x10000}, {0x4, 0x80, 0x2}, {0x8, 0x8, 0x7, 0x8}, {0x3, 0xa5, 0x9, 0xfffffffe}]}, 0x10) 03:49:48 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 765.738778] overlayfs: missing 'lowerdir' [ 765.793996] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 765.818542] overlayfs: missing 'lowerdir' [ 765.861686] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pid=10395 comm=syz-executor.1 03:49:48 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00a600"], 0x3, 0x1) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f00000009c0)='SMC_PNETID\x00') sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)={0x14, r1, 0x1}, 0x14}}, 0x0) prctl$PR_SET_MM(0x23, 0xa, &(0x7f0000ffd000/0x1000)=nil) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', &(0x7f00000005c0)='system.posix_acl_default\x00', 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000280)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65302c776f726b6469723d2e2f66696c65315c00c59d65836c420ae69b08afbe882a8bd9df2983b58fb7016b8867ad63c213b2b5f0de5252714b29ba68bf9193c09a850ec6afafb03faedbbc91f2d6549e8ebb2d01fd1efa830b9f3e0abf9323283dff25ff2048700d7ed6"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:49:48 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 765.942103] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 766.002931] overlayfs: option "workdir=./file1\" is useless in a non-upper mount, ignore [ 766.003095] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 766.191661] overlayfs: option "workdir=./file1\" is useless in a non-upper mount, ignore [ 766.194490] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 766.288746] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 766.338602] overlayfs: conflicting lowerdir path 03:49:49 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:49:49 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', &(0x7f00000005c0)='system.posix_acl_default\x00', 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x5c}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:49:49 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setreuid(0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="0300003a0967f207"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0x8138ae83, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0), 0x0, 0x0, 0x0) 03:49:49 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00a600"], 0x3, 0x1) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f00000009c0)='SMC_PNETID\x00') sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)={0x14, r1, 0x1}, 0x14}}, 0x0) prctl$PR_SET_MM(0x23, 0xa, &(0x7f0000ffd000/0x1000)=nil) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', &(0x7f00000005c0)='system.posix_acl_default\x00', 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000280)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65302c776f726b6469723d2e2f66696c65315c00c59d65836c420ae69b08afbe882a8bd9df2983b58fb7016b8867ad63c213b2b5f0de5252714b29ba68bf9193c09a850ec6afafb03faedbbc91f2d6549e8ebb2d01fd1efa830b9f3e0abf9323283dff25ff2048700d7ed6"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:49:49 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e2", 0xb8}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) 03:49:49 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x0, 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_PARAMS_OLD(r2, 0xc1004111, &(0x7f0000000280)={0x1, [0x5, 0x4, 0x3], [{0x3e, 0x1, 0x0, 0x0, 0x1, 0x1}, {0x1, 0x10001, 0x1, 0x0, 0x0, 0x1}, {0x5, 0x101, 0x1}, {0x8, 0x9, 0x0, 0x0, 0x1, 0x1}, {0x3, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x6, 0x2, 0x0, 0x1, 0x0, 0x1}, {0xd2f, 0x2, 0x1, 0x1, 0x1}, {0xa0, 0x7f, 0x1, 0x1}, {0xff, 0x8, 0x0, 0x0, 0x1}, {0x3, 0x9, 0x0, 0x0, 0x0, 0x1}, {0x1, 0x80, 0x0, 0x1, 0x1}, {0x1ff, 0x8, 0x1, 0x1, 0x0, 0x1}], 0x6}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x4, 0x0, 0x7, 0x600c2b287b45ab9d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10a0, 0x2, 0x0, 0x5}, 0x0, 0xffffffefffffffdf, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000000500)=""/232) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x40891}, 0x10) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_STOP_AP(r3, &(0x7f00000004c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000480)={&(0x7f0000000380)={0x20, 0x0, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@NL80211_ATTR_MAC_ADDRS={0x4}, @NL80211_ATTR_HIDDEN_SSID={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x20008014}, 0x20040080) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x3, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='overlay\x00', 0x2, &(0x7f0000000600)={[{@default_permissions='default_permissions'}, {@metacopy_off='metacopy=off'}, {@workdir={'workdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@xino_on='xino=on'}, {@xino_auto='xino=auto'}, {@metacopy_off='metacopy=off'}], [{@dont_hash='dont_hash'}, {@subj_type={'subj_type', 0x3d, 'lowerdir'}}, {@dont_appraise='dont_appraise'}, {@measure='measure'}, {@audit='audit'}, {@dont_appraise='dont_appraise'}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}]}) [ 766.728993] overlayfs: option "workdir=./file1\" is useless in a non-upper mount, ignore [ 766.741921] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent 03:49:49 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, 0x0, &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:49:49 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', &(0x7f00000005c0)='system.posix_acl_default\x00', 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x22}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:49:49 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00a600"], 0x3, 0x1) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f00000009c0)='SMC_PNETID\x00') sendmsg$SMC_PNETID_GET(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)={0x14, r1, 0x1}, 0x14}}, 0x0) prctl$PR_SET_MM(0x23, 0xa, &(0x7f0000ffd000/0x1000)=nil) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', &(0x7f00000005c0)='system.posix_acl_default\x00', 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000280)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65302c776f726b6469723d2e2f66696c65315c00c59d65836c420ae69b08afbe882a8bd9df2983b58fb7016b8867ad63c213b2b5f0de5252714b29ba68bf9193c09a850ec6afafb03faedbbc91f2d6549e8ebb2d01fd1efa830b9f3e0abf9323283dff25ff2048700d7ed6"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 766.852181] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=10467 comm=syz-executor.2 03:49:49 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, 0x0, &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 766.859342] overlayfs: failed to resolve './file1\': -2 [ 766.893936] overlayfs: conflicting lowerdir path [ 766.920620] overlayfs: unrecognized mount option "dont_hash" or missing value [ 766.948339] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. 03:49:49 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x3, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c00000024000b0f0100e300e4ff000000000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000b00010064736d61726b00000c0002000600010020"], 0x3c}}, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 766.980239] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=10473 comm=syz-executor.2 [ 766.983722] overlayfs: conflicting lowerdir path 03:49:50 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, 0x0, &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 767.178746] overlayfs: failed to resolve './file1"': -2 [ 767.181932] overlayfs: conflicting lowerdir path 03:49:50 executing program 3 (fault-call:0 fault-nth:0): syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:49:50 executing program 1 (fault-call:1 fault-nth:0): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}], 0x4) [ 767.319873] overlayfs: conflicting lowerdir path [ 767.382845] overlayfs: failed to resolve './file1': -2 [ 767.407234] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 767.468363] overlayfs: conflicting lowerdir path [ 767.488371] FAULT_INJECTION: forcing a failure. [ 767.488371] name failslab, interval 1, probability 0, space 0, times 0 [ 767.488390] CPU: 1 PID: 10501 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 [ 767.488397] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 767.488402] Call Trace: [ 767.488420] dump_stack+0x1fc/0x2fe [ 767.488442] should_fail.cold+0xa/0x14 [ 767.488458] ? setup_fault_attr+0x200/0x200 [ 767.488472] ? lock_acquire+0x170/0x3c0 [ 767.488493] __should_failslab+0x115/0x180 [ 767.488508] should_failslab+0x5/0xf [ 767.488524] __kmalloc+0x2ab/0x3c0 [ 767.488538] ? __se_sys_memfd_create+0xf8/0x440 [ 767.488557] __se_sys_memfd_create+0xf8/0x440 [ 767.488573] ? memfd_file_seals_ptr+0x150/0x150 [ 767.488585] ? posix_timer_fn+0x3d0/0x3d0 [ 767.488601] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 767.488616] ? trace_hardirqs_off_caller+0x69/0x210 [ 767.488632] ? do_syscall_64+0x21/0x620 [ 767.488651] do_syscall_64+0xf9/0x620 [ 767.488671] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 767.488682] RIP: 0033:0x45c369 [ 767.488696] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 767.488703] RSP: 002b:00007f8c272f2a98 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 767.488718] RAX: ffffffffffffffda RBX: 000000000078bf00 RCX: 000000000045c369 [ 767.488726] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004c14d1 [ 767.488734] RBP: 00007f8c272f2ca0 R08: 0000000000000000 R09: 0000000000000000 [ 767.488742] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 767.488750] R13: 00007ffe3668055f R14: 00007f8c272f39c0 R15: 000000000078bf0c [ 767.547611] overlayfs: workdir and upperdir must reside under the same mount [ 767.554692] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 03:49:50 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setreuid(0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="0300003a0967f207"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0x81a0ae8c, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0), 0x0, 0x0, 0x0) 03:49:50 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) 03:49:50 executing program 3 (fault-call:0 fault-nth:1): syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:49:50 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x3, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x90) getxattr(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)=@known='com.apple.FinderInfo\x00', &(0x7f0000000140)=""/6, 0x6) 03:49:50 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e2", 0xb8}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) [ 767.909340] FAULT_INJECTION: forcing a failure. [ 767.909340] name failslab, interval 1, probability 0, space 0, times 0 [ 767.909361] CPU: 1 PID: 10526 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 [ 767.909371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 767.909375] Call Trace: 03:49:50 executing program 3 (fault-call:0 fault-nth:2): syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 767.909396] dump_stack+0x1fc/0x2fe [ 767.909419] should_fail.cold+0xa/0x14 [ 767.909438] ? setup_fault_attr+0x200/0x200 [ 767.909453] ? lock_acquire+0x170/0x3c0 [ 767.909474] __should_failslab+0x115/0x180 [ 767.909490] should_failslab+0x5/0xf [ 767.909505] kmem_cache_alloc+0x277/0x370 03:49:50 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) [ 767.909522] ? shmem_destroy_callback+0xb0/0xb0 [ 767.909539] shmem_alloc_inode+0x18/0x40 [ 767.909554] ? shmem_destroy_callback+0xb0/0xb0 [ 767.909567] alloc_inode+0x5d/0x180 [ 767.909580] new_inode+0x1d/0xf0 [ 767.909596] shmem_get_inode+0x96/0x8d0 [ 767.909618] __shmem_file_setup.part.0+0x7a/0x2b0 [ 767.909637] shmem_file_setup+0x61/0x90 [ 767.909653] __se_sys_memfd_create+0x26b/0x440 [ 767.909669] ? memfd_file_seals_ptr+0x150/0x150 [ 767.909682] ? posix_timer_fn+0x3d0/0x3d0 [ 767.909697] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 767.909711] ? trace_hardirqs_off_caller+0x69/0x210 [ 767.909727] ? do_syscall_64+0x21/0x620 [ 767.909744] do_syscall_64+0xf9/0x620 [ 767.909764] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 767.909776] RIP: 0033:0x45c369 [ 767.909790] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 767.909797] RSP: 002b:00007f8c272f2a98 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 767.909811] RAX: ffffffffffffffda RBX: 000000000078bf00 RCX: 000000000045c369 [ 767.909819] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004c14d1 [ 767.909827] RBP: 00007f8c272f2ca0 R08: 0000000000000000 R09: 0000000000000000 [ 767.909835] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 767.909843] R13: 00007ffe3668055f R14: 00007f8c272f39c0 R15: 000000000078bf0c [ 767.980320] overlayfs: conflicting lowerdir path [ 768.095044] FAULT_INJECTION: forcing a failure. [ 768.095044] name failslab, interval 1, probability 0, space 0, times 0 [ 768.223111] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 768.340951] overlayfs: conflicting lowerdir path 03:49:51 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) 03:49:51 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}], 0x4) 03:49:51 executing program 3 (fault-call:0 fault-nth:3): syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 768.408810] FAULT_INJECTION: forcing a failure. [ 768.408810] name failslab, interval 1, probability 0, space 0, times 0 03:49:51 executing program 3 (fault-call:0 fault-nth:4): syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 768.408829] CPU: 0 PID: 10510 Comm: syz-executor.1 Not tainted 4.19.134-syzkaller #0 [ 768.408837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 03:49:51 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) mount$overlay(0x40000a, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0)='overlay\x00', 0x3, &(0x7f0000000380)={[], [{@fowner_eq={'fowner', 0x3d, r1}}, {@measure='measure'}, {@dont_hash='dont_hash'}, {@smackfsfloor={'smackfsfloor', 0x3d, 'cgroup2\x00'}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@fowner_eq={'fowner', 0x3d, r1}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'ovcrlay\x00'}}, {@obj_role={'obj_role', 0x3d, '^/'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 768.408841] Call Trace: [ 768.408860] dump_stack+0x1fc/0x2fe [ 768.408881] should_fail.cold+0xa/0x14 [ 768.408896] ? setup_fault_attr+0x200/0x200 [ 768.408910] ? lock_acquire+0x170/0x3c0 [ 768.408932] __should_failslab+0x115/0x180 [ 768.408948] should_failslab+0x5/0xf [ 768.408961] kmem_cache_alloc+0x277/0x370 [ 768.408983] taskstats_exit+0x66d/0xc0f [ 768.408999] ? taskstats_user_cmd+0xfc0/0xfc0 [ 768.409089] ? do_raw_spin_lock+0xcb/0x220 [ 768.409104] ? _raw_spin_unlock_irq+0x24/0x80 [ 768.409121] do_exit+0x685/0x2b70 [ 768.409134] ? security_file_free+0x3e/0x70 [ 768.409149] ? task_work_run+0x11c/0x1c0 [ 768.409164] ? mm_update_next_owner+0x650/0x650 [ 768.409179] ? get_signal+0x388/0x1f70 [ 768.409198] ? lock_downgrade+0x720/0x720 [ 768.409210] ? lock_acquire+0x170/0x3c0 [ 768.409226] do_group_exit+0x125/0x310 [ 768.409242] get_signal+0x3f2/0x1f70 [ 768.409258] ? kfree+0x1e2/0x210 [ 768.409277] do_signal+0x8f/0x1670 [ 768.409291] ? check_preemption_disabled+0x41/0x280 [ 768.409308] ? setup_sigcontext+0x820/0x820 [ 768.409324] ? check_preemption_disabled+0x41/0x280 [ 768.409340] ? kick_process+0xe4/0x170 [ 768.409353] ? task_work_add+0x93/0x100 [ 768.409367] ? fput+0xf2/0x190 [ 768.409381] ? do_writev+0x21d/0x330 [ 768.409397] ? exit_to_usermode_loop+0x36/0x2a0 [ 768.409414] exit_to_usermode_loop+0x204/0x2a0 [ 768.409431] do_syscall_64+0x538/0x620 [ 768.409449] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 768.409459] RIP: 0033:0x45c369 [ 768.409470] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 768.409477] RSP: 002b:00007fe918638c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 768.409488] RAX: 0000000000000120 RBX: 0000000000038200 RCX: 000000000045c369 [ 768.409496] RDX: 0000000000000004 RSI: 0000000020001500 RDI: 0000000000000003 [ 768.409502] RBP: 00007fe918638ca0 R08: 0000000000000000 R09: 0000000000000000 [ 768.409509] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 768.409517] R13: 00007fffd667f06f R14: 00007fe9186399c0 R15: 000000000078bf0c [ 768.444279] CPU: 0 PID: 10541 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 [ 768.444291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 768.444297] Call Trace: [ 768.444340] dump_stack+0x1fc/0x2fe [ 768.444366] should_fail.cold+0xa/0x14 [ 768.444387] ? setup_fault_attr+0x200/0x200 [ 768.444404] ? get_pid_task+0xf4/0x190 [ 768.444429] __should_failslab+0x115/0x180 [ 768.444449] should_failslab+0x5/0xf [ 768.444465] kmem_cache_alloc+0x277/0x370 [ 768.444486] selinux_inode_alloc_security+0xb1/0x2a0 [ 768.444504] security_inode_alloc+0x67/0xc0 [ 768.444523] inode_init_always+0x5a3/0xb70 [ 768.444541] alloc_inode+0x7a/0x180 [ 768.444556] new_inode+0x1d/0xf0 [ 768.444575] shmem_get_inode+0x96/0x8d0 03:49:51 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setreuid(0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="0300003a0967f207"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xc0045878, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0), 0x0, 0x0, 0x0) 03:49:51 executing program 3 (fault-call:0 fault-nth:5): syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:49:51 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) [ 768.444600] __shmem_file_setup.part.0+0x7a/0x2b0 [ 768.444622] shmem_file_setup+0x61/0x90 [ 768.444641] __se_sys_memfd_create+0x26b/0x440 [ 768.444659] ? memfd_file_seals_ptr+0x150/0x150 [ 768.444674] ? posix_timer_fn+0x3d0/0x3d0 [ 768.444693] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 768.444710] ? trace_hardirqs_off_caller+0x69/0x210 [ 768.444728] ? do_syscall_64+0x21/0x620 [ 768.444748] do_syscall_64+0xf9/0x620 [ 768.444771] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 768.444784] RIP: 0033:0x45c369 [ 768.444801] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 768.444809] RSP: 002b:00007f8c272f2a98 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 768.444830] RAX: ffffffffffffffda RBX: 000000000078bf00 RCX: 000000000045c369 [ 768.444839] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004c14d1 [ 768.444849] RBP: 00007f8c272f2ca0 R08: 0000000000000000 R09: 0000000000000000 [ 768.444858] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 768.444868] R13: 00007ffe3668055f R14: 00007f8c272f39c0 R15: 000000000078bf0c [ 768.513440] overlayfs: workdir and upperdir must reside under the same mount [ 768.560294] FAULT_INJECTION: forcing a failure. [ 768.560294] name failslab, interval 1, probability 0, space 0, times 0 [ 768.560315] CPU: 0 PID: 10559 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 [ 768.560325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 768.560331] Call Trace: [ 768.560351] dump_stack+0x1fc/0x2fe [ 768.560377] should_fail.cold+0xa/0x14 [ 768.560396] ? setup_fault_attr+0x200/0x200 [ 768.560412] ? lock_acquire+0x170/0x3c0 [ 768.560437] __should_failslab+0x115/0x180 [ 768.560454] should_failslab+0x5/0xf [ 768.560469] kmem_cache_alloc+0x277/0x370 [ 768.560485] __d_alloc+0x2b/0xa10 [ 768.560503] d_alloc_pseudo+0x19/0x70 [ 768.560518] alloc_file_pseudo+0xc6/0x250 [ 768.560532] ? check_preemption_disabled+0x41/0x280 [ 768.560544] ? alloc_file+0x4d0/0x4d0 [ 768.560561] ? lockdep_annotate_inode_mutex_key+0x43/0x130 [ 768.560576] ? shmem_get_inode+0x44c/0x8d0 [ 768.560598] __shmem_file_setup.part.0+0x102/0x2b0 [ 768.560616] shmem_file_setup+0x61/0x90 [ 768.560633] __se_sys_memfd_create+0x26b/0x440 [ 768.560649] ? memfd_file_seals_ptr+0x150/0x150 [ 768.560664] ? posix_timer_fn+0x3d0/0x3d0 [ 768.560680] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 768.560694] ? trace_hardirqs_off_caller+0x69/0x210 [ 768.560711] ? do_syscall_64+0x21/0x620 [ 768.560753] do_syscall_64+0xf9/0x620 [ 768.560775] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 768.560788] RIP: 0033:0x45c369 [ 768.560804] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 768.560812] RSP: 002b:00007f8c272f2a98 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 768.560825] RAX: ffffffffffffffda RBX: 000000000078bf00 RCX: 000000000045c369 [ 768.560832] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004c14d1 [ 768.560838] RBP: 00007f8c272f2ca0 R08: 0000000000000000 R09: 0000000000000000 [ 768.560845] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 768.560853] R13: 00007ffe3668055f R14: 00007f8c272f39c0 R15: 000000000078bf0c [ 768.669951] overlayfs: conflicting lowerdir path [ 768.693058] FAULT_INJECTION: forcing a failure. [ 768.693058] name failslab, interval 1, probability 0, space 0, times 0 [ 768.693080] CPU: 0 PID: 10565 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 [ 768.693089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 768.693094] Call Trace: [ 768.693115] dump_stack+0x1fc/0x2fe [ 768.693140] should_fail.cold+0xa/0x14 [ 768.693159] ? setup_fault_attr+0x200/0x200 [ 768.693175] ? lock_acquire+0x170/0x3c0 [ 768.693198] __should_failslab+0x115/0x180 [ 768.693217] should_failslab+0x5/0xf [ 768.693232] kmem_cache_alloc+0x277/0x370 [ 768.693248] __alloc_file+0x21/0x330 [ 768.693262] alloc_empty_file+0x6d/0x170 [ 768.693277] alloc_file+0x5e/0x4d0 [ 768.693295] alloc_file_pseudo+0x165/0x250 [ 768.693309] ? alloc_file+0x4d0/0x4d0 [ 768.693324] ? lockdep_annotate_inode_mutex_key+0x43/0x130 [ 768.693340] ? shmem_get_inode+0x44c/0x8d0 [ 768.693360] __shmem_file_setup.part.0+0x102/0x2b0 [ 768.693378] shmem_file_setup+0x61/0x90 [ 768.693394] __se_sys_memfd_create+0x26b/0x440 [ 768.693411] ? memfd_file_seals_ptr+0x150/0x150 [ 768.693424] ? posix_timer_fn+0x3d0/0x3d0 [ 768.693440] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 768.693454] ? trace_hardirqs_off_caller+0x69/0x210 [ 768.693470] ? do_syscall_64+0x21/0x620 [ 768.693489] do_syscall_64+0xf9/0x620 [ 768.693509] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 768.693521] RIP: 0033:0x45c369 [ 768.693535] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 768.693543] RSP: 002b:00007f8c272f2a98 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 768.693558] RAX: ffffffffffffffda RBX: 000000000078bf00 RCX: 000000000045c369 [ 768.693567] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004c14d1 [ 768.693575] RBP: 00007f8c272f2ca0 R08: 0000000000000000 R09: 0000000000000000 [ 768.693584] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 03:49:52 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x3, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c00000024000b0f0100e300e4ff000000000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000b00010064736d61726b00000c0002000600010020"], 0x3c}}, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 03:49:52 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8", 0xd7}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) 03:49:52 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0x200000f5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}], 0x4) [ 768.693593] R13: 00007ffe3668055f R14: 00007f8c272f39c0 R15: 000000000078bf0c [ 768.901216] overlayfs: unrecognized mount option "fowner=00000000000003305727" or missing value [ 769.383067] overlayfs: conflicting lowerdir path [ 769.406523] FAULT_INJECTION: forcing a failure. [ 769.406523] name failslab, interval 1, probability 0, space 0, times 0 03:49:52 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000000040)={0x8, 0x9, 0x1}) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65302c776f726b6469723d2e2f66696c65315c00d6abe1e9defc83d119fbd3c1db92aff6459596e14464aa8f289fbd83e5c242d6ee974d541f80ee0cd52601b5ba8b63b9507d24c3863d86f07673051e4ad049acffb7bdbe2cf97d227a2f4f0b"]) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x0, 0x0, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r5) ioctl$INOTIFY_IOC_SETNEXTWD(r2, 0x40044900, 0x2) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x20, 0x0) setsockopt$inet6_group_source_req(r6, 0x29, 0x2b, &(0x7f0000000280)={0x1000, {{0xa, 0x4e21, 0x5, @local, 0x6}}, {{0xa, 0x4e24, 0x80000000, @rand_addr=' \x01\x00', 0x4}}}, 0x108) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:49:52 executing program 3 (fault-call:0 fault-nth:6): syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 769.808580] CPU: 0 PID: 10587 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 [ 769.808590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 769.808595] Call Trace: [ 769.808615] dump_stack+0x1fc/0x2fe [ 769.808637] should_fail.cold+0xa/0x14 [ 769.808654] ? setup_fault_attr+0x200/0x200 [ 769.808670] ? lock_acquire+0x170/0x3c0 [ 769.808692] __should_failslab+0x115/0x180 [ 769.808710] should_failslab+0x5/0xf [ 769.808724] kmem_cache_alloc+0x277/0x370 [ 769.808743] selinux_file_alloc_security+0xaf/0x190 [ 769.808758] security_file_alloc+0x40/0x90 [ 769.808774] __alloc_file+0xc9/0x330 [ 769.808788] alloc_empty_file+0x6d/0x170 [ 769.808803] alloc_file+0x5e/0x4d0 [ 769.808821] alloc_file_pseudo+0x165/0x250 [ 769.808835] ? alloc_file+0x4d0/0x4d0 [ 769.808852] ? lockdep_annotate_inode_mutex_key+0x43/0x130 [ 769.808970] ? shmem_get_inode+0x44c/0x8d0 [ 769.808991] __shmem_file_setup.part.0+0x102/0x2b0 [ 769.809010] shmem_file_setup+0x61/0x90 [ 769.809027] __se_sys_memfd_create+0x26b/0x440 [ 769.809043] ? memfd_file_seals_ptr+0x150/0x150 [ 769.809056] ? posix_timer_fn+0x3d0/0x3d0 [ 769.809072] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 769.809087] ? trace_hardirqs_off_caller+0x69/0x210 [ 769.809103] ? do_syscall_64+0x21/0x620 [ 769.809120] do_syscall_64+0xf9/0x620 [ 769.809141] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 769.809151] RIP: 0033:0x45c369 [ 769.809166] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 769.809178] RSP: 002b:00007f8c272f2a98 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 769.809191] RAX: ffffffffffffffda RBX: 000000000078bf00 RCX: 000000000045c369 [ 769.809199] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004c14d1 [ 769.809207] RBP: 00007f8c272f2ca0 R08: 0000000000000000 R09: 0000000000000000 [ 769.809215] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 769.809223] R13: 00007ffe3668055f R14: 00007f8c272f39c0 R15: 000000000078bf0c [ 769.861121] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 769.913145] FAULT_INJECTION: forcing a failure. [ 769.913145] name failslab, interval 1, probability 0, space 0, times 0 [ 770.016826] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 770.248565] CPU: 0 PID: 10618 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 [ 770.248576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 770.248581] Call Trace: 03:49:53 executing program 3 (fault-call:0 fault-nth:7): syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 770.248602] dump_stack+0x1fc/0x2fe [ 770.248623] should_fail.cold+0xa/0x14 [ 770.248645] ? setup_fault_attr+0x200/0x200 [ 770.248660] ? lock_acquire+0x170/0x3c0 [ 770.248682] __should_failslab+0x115/0x180 [ 770.248699] should_failslab+0x5/0xf 03:49:53 executing program 4 (fault-call:6 fault-nth:0): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 770.248714] kmem_cache_alloc+0x277/0x370 [ 770.248732] getname_flags+0xce/0x590 [ 770.248751] do_sys_open+0x26c/0x520 [ 770.248767] ? filp_open+0x70/0x70 [ 770.248781] ? check_preemption_disabled+0x41/0x280 [ 770.248800] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 770.248814] ? trace_hardirqs_off_caller+0x69/0x210 [ 770.248830] ? do_syscall_64+0x21/0x620 [ 770.248847] do_syscall_64+0xf9/0x620 [ 770.248867] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 770.248879] RIP: 0033:0x4160e1 [ 770.248893] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 770.248901] RSP: 002b:00007f8c272f2a90 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 770.248914] RAX: ffffffffffffffda RBX: 00007f8c272f36d4 RCX: 00000000004160e1 [ 770.248923] RDX: 00007f8c272f2afa RSI: 0000000000000002 RDI: 00007f8c272f2af0 [ 770.248930] RBP: 0000000000000004 R08: 0000000000000000 R09: 000000000000000a [ 770.248938] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 770.248946] R13: 00007ffe3668055f R14: 00007f8c272f39c0 R15: 000000000078bf0c [ 770.398868] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 770.537488] FAULT_INJECTION: forcing a failure. [ 770.537488] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 770.550068] overlayfs: filesystem on './file0' not supported as upperdir [ 770.550463] CPU: 0 PID: 10649 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 [ 770.550476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 770.611315] Call Trace: [ 770.611337] dump_stack+0x1fc/0x2fe [ 770.611353] should_fail.cold+0xa/0x14 [ 770.611367] ? setup_fault_attr+0x200/0x200 03:49:53 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8", 0xd7}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) [ 770.611386] __alloc_pages_nodemask+0x239/0x2890 03:49:53 executing program 4 (fault-call:6 fault-nth:1): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 770.611400] ? avc_has_perm+0x227/0x410 [ 770.611415] ? __lock_acquire+0x6de/0x3ff0 [ 770.611432] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 770.611443] ? current_time+0x6f/0x1c0 [ 770.611460] ? shmem_setattr+0x2d0/0xc90 [ 770.611469] ? timespec64_trunc+0xf2/0x190 [ 770.611479] ? inode_init_owner+0x330/0x330 [ 770.611492] ? fsnotify+0x706/0xe20 [ 770.611508] cache_grow_begin+0xa4/0x8a0 [ 770.611520] ? setup_fault_attr+0x200/0x200 03:49:53 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setreuid(0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="0300003a0967f207"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xc0045878, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0), 0x0, 0x0, 0x0) 03:49:53 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x3, &(0x7f00000002c0)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [{@smackfsroot={'smackfsroot'}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@euid_eq={'euid', 0x3d, r1}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'upperdir'}}], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x800000, 0x0) [ 770.611530] ? lock_acquire+0x170/0x3c0 [ 770.611543] cache_alloc_refill+0x273/0x340 [ 770.611558] kmem_cache_alloc+0x346/0x370 [ 770.611570] getname_flags+0xce/0x590 [ 770.611584] do_sys_open+0x26c/0x520 [ 770.611596] ? filp_open+0x70/0x70 03:49:53 executing program 4 (fault-call:6 fault-nth:2): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:49:53 executing program 3 (fault-call:0 fault-nth:8): syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 770.611606] ? check_preemption_disabled+0x41/0x280 [ 770.611620] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 770.611631] ? trace_hardirqs_off_caller+0x69/0x210 [ 770.611642] ? do_syscall_64+0x21/0x620 [ 770.611655] do_syscall_64+0xf9/0x620 [ 770.611670] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 770.611679] RIP: 0033:0x4160e1 [ 770.611689] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 770.611695] RSP: 002b:00007f8c272f2a90 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 770.611705] RAX: ffffffffffffffda RBX: 00007f8c272f36d4 RCX: 00000000004160e1 [ 770.611711] RDX: 00007f8c272f2afa RSI: 0000000000000002 RDI: 00007f8c272f2af0 [ 770.611717] RBP: 0000000000000004 R08: 0000000000000000 R09: 000000000000000a [ 770.611723] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 770.611729] R13: 00007ffe3668055f R14: 00007f8c272f39c0 R15: 000000000078bf0c [ 770.671715] FAULT_INJECTION: forcing a failure. [ 770.671715] name failslab, interval 1, probability 0, space 0, times 0 [ 770.671843] CPU: 0 PID: 10652 Comm: syz-executor.4 Not tainted 4.19.134-syzkaller #0 [ 770.671852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 770.671857] Call Trace: [ 770.671876] dump_stack+0x1fc/0x2fe [ 770.671899] should_fail.cold+0xa/0x14 [ 770.671917] ? setup_fault_attr+0x200/0x200 [ 770.671933] ? lock_acquire+0x170/0x3c0 [ 770.671953] __should_failslab+0x115/0x180 [ 770.671969] should_failslab+0x5/0xf [ 770.671985] __kmalloc_track_caller+0x2a6/0x3c0 [ 770.672001] ? strndup_user+0x70/0x120 [ 770.672019] memdup_user+0x22/0xb0 [ 770.672033] strndup_user+0x70/0x120 [ 770.672045] ksys_mount+0x34/0x130 [ 770.672061] __x64_sys_mount+0xba/0x150 [ 770.672082] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 770.672098] do_syscall_64+0xf9/0x620 [ 770.672119] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 770.672130] RIP: 0033:0x45c369 [ 770.672144] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 770.672152] RSP: 002b:00007f67ad54bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 770.672165] RAX: ffffffffffffffda RBX: 000000000001fdc0 RCX: 000000000045c369 [ 770.672173] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 000000000040000a [ 770.672181] RBP: 00007f67ad54bca0 R08: 0000000020000100 R09: 0000000000000000 [ 770.672188] R10: 000000000000000b R11: 0000000000000246 R12: 0000000000000000 [ 770.672197] R13: 00007fff566f784f R14: 00007f67ad54c9c0 R15: 000000000078bf0c [ 770.840207] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 770.863171] FAULT_INJECTION: forcing a failure. [ 770.863171] name failslab, interval 1, probability 0, space 0, times 0 [ 770.863191] CPU: 1 PID: 10667 Comm: syz-executor.4 Not tainted 4.19.134-syzkaller #0 [ 770.863199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 770.863203] Call Trace: [ 770.863221] dump_stack+0x1fc/0x2fe [ 770.863249] should_fail.cold+0xa/0x14 [ 770.863268] ? setup_fault_attr+0x200/0x200 [ 770.863284] ? lock_acquire+0x170/0x3c0 [ 770.863308] __should_failslab+0x115/0x180 [ 770.863325] should_failslab+0x5/0xf [ 770.863339] __kmalloc_track_caller+0x2a6/0x3c0 [ 770.863354] ? strndup_user+0x70/0x120 [ 770.863368] ? _copy_from_user+0xd2/0x130 [ 770.863385] memdup_user+0x22/0xb0 [ 770.863399] strndup_user+0x70/0x120 [ 770.863415] ksys_mount+0x6f/0x130 [ 770.863430] __x64_sys_mount+0xba/0x150 [ 770.863445] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 770.863461] do_syscall_64+0xf9/0x620 [ 770.863481] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 770.863493] RIP: 0033:0x45c369 [ 770.863506] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 770.863512] RSP: 002b:00007f67ad54bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 770.863526] RAX: ffffffffffffffda RBX: 000000000001fdc0 RCX: 000000000045c369 [ 770.863535] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 000000000040000a [ 770.863542] RBP: 00007f67ad54bca0 R08: 0000000020000100 R09: 0000000000000000 [ 770.863549] R10: 000000000000000b R11: 0000000000000246 R12: 0000000000000001 [ 770.863565] R13: 00007fff566f784f R14: 00007f67ad54c9c0 R15: 000000000078bf0c [ 771.025891] FAULT_INJECTION: forcing a failure. [ 771.025891] name failslab, interval 1, probability 0, space 0, times 0 [ 771.025911] CPU: 0 PID: 10682 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 [ 771.025919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 771.025924] Call Trace: [ 771.025945] dump_stack+0x1fc/0x2fe [ 771.025972] should_fail.cold+0xa/0x14 [ 771.025991] ? setup_fault_attr+0x200/0x200 [ 771.026007] ? lock_acquire+0x170/0x3c0 [ 771.026030] __should_failslab+0x115/0x180 [ 771.026054] should_failslab+0x5/0xf [ 771.026069] kmem_cache_alloc+0x277/0x370 [ 771.026089] __alloc_file+0x21/0x330 [ 771.026104] alloc_empty_file+0x6d/0x170 [ 771.026120] path_openat+0xe9/0x2df0 [ 771.026135] ? __lock_acquire+0x6de/0x3ff0 [ 771.026156] ? current_time+0x6f/0x1c0 [ 771.026172] ? path_lookupat+0x8d0/0x8d0 [ 771.026191] ? mark_held_locks+0xf0/0xf0 [ 771.026207] ? shmem_setattr+0x2d0/0xc90 [ 771.026228] do_filp_open+0x18c/0x3f0 [ 771.026242] ? may_open_dev+0xf0/0xf0 [ 771.026267] ? __alloc_fd+0x28d/0x570 [ 771.026286] ? lock_downgrade+0x720/0x720 [ 771.026299] ? lock_acquire+0x170/0x3c0 [ 771.026313] ? __alloc_fd+0x34/0x570 [ 771.026333] ? do_raw_spin_unlock+0x171/0x230 [ 771.026349] ? _raw_spin_unlock+0x29/0x40 [ 771.026362] ? __alloc_fd+0x28d/0x570 [ 771.026384] do_sys_open+0x3b3/0x520 [ 771.026400] ? filp_open+0x70/0x70 [ 771.026417] ? check_preemption_disabled+0x41/0x280 [ 771.026438] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 771.579961] ? trace_hardirqs_off_caller+0x69/0x210 [ 771.579977] ? do_syscall_64+0x21/0x620 [ 771.579990] do_syscall_64+0xf9/0x620 [ 771.580008] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 771.580018] RIP: 0033:0x4160e1 03:49:54 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8", 0xd7}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) [ 771.580030] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 771.580036] RSP: 002b:00007f8c272f2a90 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 771.580046] RAX: ffffffffffffffda RBX: 00007f8c272f36d4 RCX: 00000000004160e1 [ 771.580052] RDX: 00007f8c272f2afa RSI: 0000000000000002 RDI: 00007f8c272f2af0 [ 771.580058] RBP: 0000000000000004 R08: 0000000000000000 R09: 000000000000000a [ 771.580064] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 771.580070] R13: 00007ffe3668055f R14: 00007f8c272f39c0 R15: 000000000078bf0c [ 771.620187] overlayfs: unrecognized mount option "euid=00000000000003305727" or missing value [ 771.623495] FAULT_INJECTION: forcing a failure. [ 771.623495] name failslab, interval 1, probability 0, space 0, times 0 [ 771.623513] CPU: 1 PID: 10685 Comm: syz-executor.4 Not tainted 4.19.134-syzkaller #0 [ 771.623521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 771.623526] Call Trace: [ 771.623545] dump_stack+0x1fc/0x2fe [ 771.623568] should_fail.cold+0xa/0x14 [ 771.623587] ? setup_fault_attr+0x200/0x200 [ 771.623602] ? lock_acquire+0x170/0x3c0 [ 771.623622] __should_failslab+0x115/0x180 [ 771.623638] should_failslab+0x5/0xf [ 771.623650] kmem_cache_alloc_trace+0x284/0x380 [ 771.623661] ? _copy_from_user+0xd2/0x130 [ 771.623676] copy_mount_options+0x59/0x380 [ 771.623691] ksys_mount+0x9b/0x130 [ 771.623704] __x64_sys_mount+0xba/0x150 [ 771.623717] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 771.623729] do_syscall_64+0xf9/0x620 [ 771.623748] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 771.623759] RIP: 0033:0x45c369 [ 771.623773] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 771.623781] RSP: 002b:00007f67ad52ac78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 771.623792] RAX: ffffffffffffffda RBX: 000000000001fdc0 RCX: 000000000045c369 [ 771.623799] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 000000000040000a 03:49:54 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0x7ffff000}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}], 0x4) 03:49:54 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x3, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r0, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c00000024000b0f0100e300e4ff000000000000", @ANYRES32=r0, @ANYBLOB="00000000ffffffff000000000b00010064736d61726b00000c0002000600010020"], 0x3c}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c00000024000b0f0100e300e4ff000000000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff000000000b00010064736d61726b00000c0002000600010020"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=@newtfilter={0x24, 0x29, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x10}}}, 0x24}}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in=@multicast2, @in6=@private2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in=@remote, @in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4e20, 0x0, 0x4e24, 0x8, 0xa, 0x80, 0x20, 0x1, r5, r6}, {0x8, 0x1, 0x2, 0x6, 0x7, 0xd21f, 0xb6e, 0x100000001}, {0x100, 0x10000, 0x6, 0xfffffffffffffffa}, 0x7, 0x6e6bb8, 0x2, 0x1, 0x1, 0x3}, {{@in=@broadcast, 0x4d3, 0x2b}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x2a}, 0x3504, 0x0, 0x1, 0x7, 0xffff, 0x1f, 0x7ff}}, 0xe8) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x10000, 0x0) 03:49:54 executing program 4 (fault-call:6 fault-nth:3): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:49:54 executing program 3 (fault-call:0 fault-nth:9): syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:49:54 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setreuid(0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="0300003a0967f207"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xc0189436, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0), 0x0, 0x0, 0x0) [ 771.623805] RBP: 00007f67ad52aca0 R08: 0000000020000100 R09: 0000000000000000 [ 771.623812] R10: 000000000000000b R11: 0000000000000246 R12: 0000000000000002 [ 771.623819] R13: 00007fff566f784f R14: 00007f67ad52b9c0 R15: 000000000078bfac 03:49:54 executing program 3 (fault-call:0 fault-nth:10): syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 772.134507] FAULT_INJECTION: forcing a failure. [ 772.134507] name failslab, interval 1, probability 0, space 0, times 0 [ 772.134526] CPU: 1 PID: 10709 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 [ 772.134536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 03:49:55 executing program 4 (fault-call:6 fault-nth:4): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 772.134540] Call Trace: [ 772.134562] dump_stack+0x1fc/0x2fe [ 772.134586] should_fail.cold+0xa/0x14 [ 772.134606] ? setup_fault_attr+0x200/0x200 [ 772.134624] ? lock_acquire+0x170/0x3c0 [ 772.134648] __should_failslab+0x115/0x180 [ 772.134666] should_failslab+0x5/0xf [ 772.134687] kmem_cache_alloc+0x277/0x370 03:49:55 executing program 3 (fault-call:0 fault-nth:11): syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 772.134706] selinux_file_alloc_security+0xaf/0x190 [ 772.134720] security_file_alloc+0x40/0x90 [ 772.134736] __alloc_file+0xc9/0x330 [ 772.134751] alloc_empty_file+0x6d/0x170 [ 772.134769] path_openat+0xe9/0x2df0 [ 772.134783] ? __lock_acquire+0x6de/0x3ff0 [ 772.134804] ? current_time+0x6f/0x1c0 03:49:55 executing program 3 (fault-call:0 fault-nth:12): syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 772.134817] ? path_lookupat+0x8d0/0x8d0 [ 772.134834] ? mark_held_locks+0xf0/0xf0 [ 772.134849] ? shmem_setattr+0x2d0/0xc90 [ 772.134869] do_filp_open+0x18c/0x3f0 03:49:55 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x3, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) r0 = socket(0x10, 0x803, 0x0) write$UHID_DESTROY(0xffffffffffffffff, &(0x7f0000000280), 0x4) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000002c0)={'security\x00', 0x4c, "f5740351a92da95f52017f8249ded4be53e14c694d6f9b8df6fdeff5092c4404fb9705e4599ae558db9bb4893533d3798abdb60d80dbe1bb881d887577a7acc4a9ac62eb6353c40d5484d0f9"}, &(0x7f0000000340)=0x70) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x8, 0x10}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x8, 0x81, 0x8205, 0x8001, 0x8, 0x1, 0x1, 0x39, r1}, 0x20) [ 772.134883] ? may_open_dev+0xf0/0xf0 [ 772.134900] ? __alloc_fd+0x28d/0x570 03:49:55 executing program 4 (fault-call:6 fault-nth:5): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 772.134919] ? lock_downgrade+0x720/0x720 [ 772.134932] ? lock_acquire+0x170/0x3c0 [ 772.134944] ? __alloc_fd+0x34/0x570 [ 772.134960] ? do_raw_spin_unlock+0x171/0x230 [ 772.134975] ? _raw_spin_unlock+0x29/0x40 [ 772.134988] ? __alloc_fd+0x28d/0x570 [ 772.135010] do_sys_open+0x3b3/0x520 [ 772.135025] ? filp_open+0x70/0x70 [ 772.135037] ? check_preemption_disabled+0x41/0x280 [ 772.135056] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 772.135071] ? trace_hardirqs_off_caller+0x69/0x210 [ 772.135096] ? do_syscall_64+0x21/0x620 [ 772.135116] do_syscall_64+0xf9/0x620 [ 772.135134] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 772.135144] RIP: 0033:0x4160e1 [ 772.135159] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 772.135167] RSP: 002b:00007f8c272f2a90 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 772.135181] RAX: ffffffffffffffda RBX: 00007f8c272f36d4 RCX: 00000000004160e1 [ 772.135191] RDX: 00007f8c272f2afa RSI: 0000000000000002 RDI: 00007f8c272f2af0 [ 772.135199] RBP: 0000000000000004 R08: 0000000000000000 R09: 000000000000000a [ 772.135207] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 772.135217] R13: 00007ffe3668055f R14: 00007f8c272f39c0 R15: 000000000078bf0c [ 772.217293] FAULT_INJECTION: forcing a failure. [ 772.217293] name failslab, interval 1, probability 0, space 0, times 0 [ 772.217312] CPU: 1 PID: 10712 Comm: syz-executor.4 Not tainted 4.19.134-syzkaller #0 [ 772.217320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 772.217325] Call Trace: [ 772.217344] dump_stack+0x1fc/0x2fe [ 772.217367] should_fail.cold+0xa/0x14 [ 772.217386] ? setup_fault_attr+0x200/0x200 [ 772.217403] ? lock_acquire+0x170/0x3c0 [ 772.217425] __should_failslab+0x115/0x180 [ 772.217443] should_failslab+0x5/0xf [ 772.217459] kmem_cache_alloc+0x277/0x370 [ 772.217477] getname_flags+0xce/0x590 [ 772.217495] user_path_at_empty+0x2a/0x50 [ 772.217511] do_mount+0x147/0x2f10 [ 772.217525] ? setup_fault_attr+0x200/0x200 [ 772.217537] ? do_raw_spin_unlock+0x171/0x230 [ 772.217549] ? check_preemption_disabled+0x41/0x280 [ 772.217561] ? copy_mount_string+0x40/0x40 [ 772.217573] ? copy_mount_options+0x59/0x380 [ 772.217589] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 772.217601] ? kmem_cache_alloc_trace+0x323/0x380 [ 772.217613] ? copy_mount_options+0x26f/0x380 [ 772.217624] ksys_mount+0xcf/0x130 [ 772.217635] __x64_sys_mount+0xba/0x150 [ 772.217646] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 772.217657] do_syscall_64+0xf9/0x620 [ 772.217671] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 772.217680] RIP: 0033:0x45c369 [ 772.217690] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 772.217695] RSP: 002b:00007f67ad54bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 772.217708] RAX: ffffffffffffffda RBX: 000000000001fdc0 RCX: 000000000045c369 [ 772.217716] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 000000000040000a [ 772.217725] RBP: 00007f67ad54bca0 R08: 0000000020000100 R09: 0000000000000000 [ 772.217733] R10: 000000000000000b R11: 0000000000000246 R12: 0000000000000003 [ 772.217741] R13: 00007fff566f784f R14: 00007f67ad54c9c0 R15: 000000000078bf0c [ 772.308988] FAULT_INJECTION: forcing a failure. [ 772.308988] name failslab, interval 1, probability 0, space 0, times 0 [ 772.309038] CPU: 0 PID: 10721 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 [ 772.309048] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 772.309053] Call Trace: [ 772.309073] dump_stack+0x1fc/0x2fe [ 772.309096] should_fail.cold+0xa/0x14 [ 772.309112] ? setup_fault_attr+0x200/0x200 [ 772.309125] ? lock_acquire+0x170/0x3c0 [ 772.309147] __should_failslab+0x115/0x180 [ 772.309163] should_failslab+0x5/0xf [ 772.309177] kmem_cache_alloc+0x277/0x370 [ 772.309196] __kernfs_new_node+0xd2/0x680 [ 772.309213] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 772.309227] ? _raw_spin_unlock_irq+0x5a/0x80 [ 772.309248] ? __cpu_to_node+0x7b/0xa0 [ 772.309267] ? mark_held_locks+0xf0/0xf0 [ 772.309277] ? io_schedule_timeout+0x140/0x140 [ 772.309289] ? enqueue_entity+0xf86/0x3850 [ 772.309305] ? set_user_nice.part.0+0x3b9/0xab0 [ 772.309322] kernfs_create_dir_ns+0x9e/0x230 [ 772.309337] internal_create_group+0x1c1/0xb20 [ 772.309356] ? sysfs_remove_link_from_group+0x70/0x70 [ 772.309368] ? lock_downgrade+0x720/0x720 [ 772.309467] lo_ioctl+0xf7c/0x20e0 [ 772.309488] ? loop_set_status64+0x110/0x110 [ 772.309538] blkdev_ioctl+0x5cb/0x1a7e [ 772.309556] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 772.309577] ? blkpg_ioctl+0x9d0/0x9d0 [ 772.309594] ? mark_held_locks+0xf0/0xf0 [ 772.309609] ? mark_held_locks+0xf0/0xf0 [ 772.309631] ? debug_check_no_obj_freed+0x201/0x482 [ 772.309669] ? lock_downgrade+0x720/0x720 [ 772.309690] block_ioctl+0xe9/0x130 [ 772.309705] ? blkdev_fallocate+0x3f0/0x3f0 [ 772.309724] do_vfs_ioctl+0xcdb/0x12e0 [ 772.309741] ? selinux_file_ioctl+0x506/0x6c0 [ 772.309757] ? ioctl_preallocate+0x200/0x200 [ 772.309772] ? selinux_inode_link+0x20/0x20 [ 772.309790] ? __fget+0x356/0x510 [ 772.309808] ? do_dup2+0x450/0x450 [ 772.309834] ksys_ioctl+0x9b/0xc0 [ 772.309852] __x64_sys_ioctl+0x6f/0xb0 [ 772.309866] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 772.309882] do_syscall_64+0xf9/0x620 [ 772.309901] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 772.309912] RIP: 0033:0x45c237 [ 772.309927] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 772.309935] RSP: 002b:00007f8c272f2a98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 772.309949] RAX: ffffffffffffffda RBX: 00007f8c272f36d4 RCX: 000000000045c237 [ 772.309958] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 772.309965] RBP: 0000000000000004 R08: 0000000000000000 R09: 000000000000000a [ 772.309974] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 772.309982] R13: 00007ffe3668055f R14: 0000000000000005 R15: 000000000078bf0c [ 772.334005] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 772.350582] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 772.413605] FAULT_INJECTION: forcing a failure. [ 772.413605] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 772.413626] CPU: 0 PID: 10728 Comm: syz-executor.4 Not tainted 4.19.134-syzkaller #0 [ 772.413635] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 772.413640] Call Trace: [ 772.413661] dump_stack+0x1fc/0x2fe [ 772.413684] should_fail.cold+0xa/0x14 [ 772.413702] ? perf_pmu_nop_int+0x5/0x10 [ 772.413720] ? setup_fault_attr+0x200/0x200 [ 772.413736] ? flexible_sched_in+0xc1/0x990 [ 772.413756] __alloc_pages_nodemask+0x239/0x2890 [ 772.413768] ? perf_event_alloc.part.0+0x2eb0/0x2eb0 [ 772.413791] ? __lock_acquire+0x6de/0x3ff0 [ 772.413812] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 772.413828] ? mark_held_locks+0xf0/0xf0 [ 772.413850] ? check_preemption_disabled+0x41/0x280 [ 772.413887] ? finish_task_switch+0x146/0x780 [ 772.413908] cache_grow_begin+0xa4/0x8a0 [ 772.413923] ? setup_fault_attr+0x200/0x200 [ 772.413937] ? lock_acquire+0x170/0x3c0 [ 772.413954] cache_alloc_refill+0x273/0x340 [ 772.413973] kmem_cache_alloc+0x346/0x370 [ 772.413991] getname_flags+0xce/0x590 [ 772.414009] user_path_at_empty+0x2a/0x50 [ 772.414025] do_mount+0x147/0x2f10 [ 772.414043] ? rcu_nmi_exit+0xb3/0x180 [ 772.414059] ? copy_mount_string+0x40/0x40 [ 772.414078] ? copy_mount_options+0x1da/0x380 [ 772.414092] ? copy_mount_options+0x1e9/0x380 [ 772.414107] ? copy_mount_options+0x26f/0x380 [ 772.414123] ksys_mount+0xcf/0x130 [ 772.414139] __x64_sys_mount+0xba/0x150 [ 772.414156] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 772.414171] do_syscall_64+0xf9/0x620 [ 772.414191] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 772.414202] RIP: 0033:0x45c369 [ 772.414217] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 772.414225] RSP: 002b:00007f67ad54bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 772.414239] RAX: ffffffffffffffda RBX: 000000000001fdc0 RCX: 000000000045c369 [ 772.414248] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 000000000040000a [ 772.414257] RBP: 00007f67ad54bca0 R08: 0000000020000100 R09: 0000000000000000 [ 772.414266] R10: 000000000000000b R11: 0000000000000246 R12: 0000000000000004 [ 772.414274] R13: 00007fff566f784f R14: 00007f67ad54c9c0 R15: 000000000078bf0c [ 772.516283] FAULT_INJECTION: forcing a failure. [ 772.516283] name failslab, interval 1, probability 0, space 0, times 0 [ 772.516304] CPU: 1 PID: 10736 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 [ 772.516313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 772.516318] Call Trace: [ 772.516337] dump_stack+0x1fc/0x2fe [ 772.516359] should_fail.cold+0xa/0x14 [ 772.516375] ? setup_fault_attr+0x200/0x200 [ 772.516393] ? lock_acquire+0x170/0x3c0 [ 772.516417] __should_failslab+0x115/0x180 [ 772.516436] should_failslab+0x5/0xf [ 772.516450] kmem_cache_alloc+0x277/0x370 [ 772.516468] __kernfs_new_node+0xd2/0x680 [ 772.516486] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 772.516503] ? _raw_spin_unlock_irq+0x5a/0x80 [ 772.516518] ? __cpu_to_node+0x7b/0xa0 [ 772.516536] ? mark_held_locks+0xf0/0xf0 [ 772.516549] ? io_schedule_timeout+0x140/0x140 [ 772.516560] ? enqueue_entity+0xf86/0x3850 [ 772.516573] ? set_user_nice.part.0+0x3b9/0xab0 [ 772.516591] kernfs_create_dir_ns+0x9e/0x230 [ 772.516609] internal_create_group+0x1c1/0xb20 [ 772.516628] ? sysfs_remove_link_from_group+0x70/0x70 [ 772.516642] ? lock_downgrade+0x720/0x720 [ 772.516670] lo_ioctl+0xf7c/0x20e0 [ 772.516689] ? loop_set_status64+0x110/0x110 [ 772.516707] blkdev_ioctl+0x5cb/0x1a7e [ 772.516723] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 772.516737] ? blkpg_ioctl+0x9d0/0x9d0 [ 772.516753] ? mark_held_locks+0xf0/0xf0 [ 772.516769] ? mark_held_locks+0xf0/0xf0 [ 772.516789] ? debug_check_no_obj_freed+0x201/0x482 [ 772.516809] ? lock_downgrade+0x720/0x720 [ 772.516828] block_ioctl+0xe9/0x130 [ 772.516841] ? blkdev_fallocate+0x3f0/0x3f0 [ 772.516858] do_vfs_ioctl+0xcdb/0x12e0 [ 772.516876] ? selinux_file_ioctl+0x506/0x6c0 [ 772.516892] ? ioctl_preallocate+0x200/0x200 [ 772.516909] ? selinux_inode_link+0x20/0x20 [ 772.516927] ? __fget+0x356/0x510 [ 772.516945] ? do_dup2+0x450/0x450 [ 772.516970] ksys_ioctl+0x9b/0xc0 [ 772.516988] __x64_sys_ioctl+0x6f/0xb0 [ 772.517002] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 772.517017] do_syscall_64+0xf9/0x620 [ 772.517036] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 772.517048] RIP: 0033:0x45c237 [ 772.517073] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 772.517082] RSP: 002b:00007f8c272f2a98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 772.517095] RAX: ffffffffffffffda RBX: 00007f8c272f36d4 RCX: 000000000045c237 [ 772.517103] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 772.517111] RBP: 0000000000000004 R08: 0000000000000000 R09: 000000000000000a [ 772.517119] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 772.517127] R13: 00007ffe3668055f R14: 0000000000000005 R15: 000000000078bf0c [ 772.532731] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 772.560939] overlayfs: filesystem on './file0' not supported as upperdir [ 772.564413] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 772.579994] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 772.619605] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 772.751707] FAULT_INJECTION: forcing a failure. [ 772.751707] name failslab, interval 1, probability 0, space 0, times 0 [ 773.927951] CPU: 1 PID: 10746 Comm: syz-executor.3 Not tainted 4.19.134-syzkaller #0 [ 773.935868] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 773.945338] Call Trace: [ 773.947924] dump_stack+0x1fc/0x2fe [ 773.951549] should_fail.cold+0xa/0x14 [ 773.955430] ? setup_fault_attr+0x200/0x200 [ 773.959737] ? lock_acquire+0x170/0x3c0 [ 773.963719] __should_failslab+0x115/0x180 [ 773.967947] should_failslab+0x5/0xf [ 773.972029] kmem_cache_alloc+0x277/0x370 [ 773.976165] __kernfs_new_node+0xd2/0x680 [ 773.980300] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 773.985038] ? wake_up_q+0x93/0xe0 [ 773.988565] ? __mutex_unlock_slowpath+0x2be/0x610 [ 773.993478] ? wait_for_completion_io+0x10/0x10 [ 773.998134] ? kernfs_next_descendant_post+0x19c/0x290 [ 774.003397] kernfs_new_node+0x92/0x120 [ 774.007363] __kernfs_create_file+0x51/0x33f [ 774.011770] sysfs_add_file_mode_ns+0x226/0x540 [ 774.016430] internal_create_group+0x355/0xb20 [ 774.021002] ? sysfs_remove_link_from_group+0x70/0x70 [ 774.026176] ? lock_downgrade+0x720/0x720 [ 774.030315] lo_ioctl+0xf7c/0x20e0 [ 774.033841] ? loop_set_status64+0x110/0x110 [ 774.038234] blkdev_ioctl+0x5cb/0x1a7e [ 774.042109] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 774.047466] ? blkpg_ioctl+0x9d0/0x9d0 [ 774.051338] ? mark_held_locks+0xf0/0xf0 [ 774.055395] ? mark_held_locks+0xf0/0xf0 [ 774.059448] ? debug_check_no_obj_freed+0x201/0x482 [ 774.064449] ? lock_downgrade+0x720/0x720 [ 774.068585] block_ioctl+0xe9/0x130 [ 774.072196] ? blkdev_fallocate+0x3f0/0x3f0 [ 774.076517] do_vfs_ioctl+0xcdb/0x12e0 [ 774.080392] ? selinux_file_ioctl+0x506/0x6c0 [ 774.084870] ? ioctl_preallocate+0x200/0x200 [ 774.089285] ? selinux_inode_link+0x20/0x20 [ 774.093599] ? __fget+0x356/0x510 [ 774.097042] ? do_dup2+0x450/0x450 [ 774.100588] ksys_ioctl+0x9b/0xc0 [ 774.104038] __x64_sys_ioctl+0x6f/0xb0 [ 774.107915] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 774.112484] do_syscall_64+0xf9/0x620 [ 774.116275] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 774.121463] RIP: 0033:0x45c237 [ 774.124642] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 774.143527] RSP: 002b:00007f8c272f2a98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 774.151217] RAX: ffffffffffffffda RBX: 00007f8c272f36d4 RCX: 000000000045c237 03:49:57 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc2", 0xe6}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) 03:49:57 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a041dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}], 0x4) [ 774.158471] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 774.165724] RBP: 0000000000000004 R08: 0000000000000000 R09: 000000000000000a [ 774.172979] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 774.180243] R13: 00007ffe3668055f R14: 0000000000000005 R15: 000000000078bf0c 03:49:57 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:49:57 executing program 4 (fault-call:6 fault-nth:6): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 774.290042] FAULT_INJECTION: forcing a failure. [ 774.290042] name failslab, interval 1, probability 0, space 0, times 0 [ 774.290131] CPU: 0 PID: 10759 Comm: syz-executor.4 Not tainted 4.19.134-syzkaller #0 [ 774.290140] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 774.290144] Call Trace: [ 774.290164] dump_stack+0x1fc/0x2fe [ 774.290186] should_fail.cold+0xa/0x14 [ 774.290204] ? setup_fault_attr+0x200/0x200 [ 774.290221] ? lock_acquire+0x170/0x3c0 [ 774.290241] __should_failslab+0x115/0x180 [ 774.290265] should_failslab+0x5/0xf [ 774.290280] __kmalloc_track_caller+0x2a6/0x3c0 [ 774.290293] ? kstrdup_const+0x53/0x80 [ 774.290310] kstrdup+0x36/0x70 [ 774.290324] kstrdup_const+0x53/0x80 [ 774.290337] alloc_vfsmnt+0xb5/0x780 [ 774.290352] ? _raw_read_unlock+0x29/0x40 [ 774.290367] vfs_kern_mount.part.0+0x27/0x470 [ 774.290384] do_mount+0x113c/0x2f10 [ 774.290398] ? rcu_nmi_exit+0xb3/0x180 [ 774.290411] ? retint_kernel+0x2d/0x2d [ 774.290423] ? copy_mount_string+0x40/0x40 [ 774.290438] ? copy_mount_options+0x1f9/0x380 [ 774.290449] ? write_comp_data+0x23/0x70 [ 774.290464] ? copy_mount_options+0x26f/0x380 [ 774.290480] ksys_mount+0xcf/0x130 [ 774.290494] __x64_sys_mount+0xba/0x150 [ 774.290509] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 774.290524] do_syscall_64+0xf9/0x620 [ 774.290543] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 774.290554] RIP: 0033:0x45c369 03:49:57 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setreuid(0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="0300003a0967f207"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xc018ae85, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0), 0x0, 0x0, 0x0) [ 774.290565] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 774.290572] RSP: 002b:00007f67ad54bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 774.290586] RAX: ffffffffffffffda RBX: 000000000001fdc0 RCX: 000000000045c369 [ 774.290594] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 000000000040000a [ 774.290603] RBP: 00007f67ad54bca0 R08: 0000000020000100 R09: 0000000000000000 [ 774.290612] R10: 000000000000000b R11: 0000000000000246 R12: 0000000000000005 [ 774.290620] R13: 00007fff566f784f R14: 00007f67ad54c9c0 R15: 000000000078bf0c [ 774.446916] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 774.491226] FAULT_INJECTION: forcing a failure. [ 774.491226] name failslab, interval 1, probability 0, space 0, times 0 [ 774.651797] CPU: 1 PID: 10773 Comm: syz-executor.4 Not tainted 4.19.134-syzkaller #0 [ 774.659807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 03:49:57 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x2, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:49:57 executing program 4 (fault-call:6 fault-nth:7): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 774.659814] Call Trace: [ 774.659838] dump_stack+0x1fc/0x2fe [ 774.659870] should_fail.cold+0xa/0x14 [ 774.659890] ? setup_fault_attr+0x200/0x200 [ 774.659906] ? lock_acquire+0x170/0x3c0 [ 774.659930] __should_failslab+0x115/0x180 [ 774.659947] should_failslab+0x5/0xf [ 774.659962] __kmalloc_track_caller+0x2a6/0x3c0 [ 774.659977] ? kstrdup_const+0x53/0x80 [ 774.659996] kstrdup+0x36/0x70 [ 774.660013] kstrdup_const+0x53/0x80 [ 774.660026] alloc_vfsmnt+0xb5/0x780 [ 774.660042] ? _raw_read_unlock+0x29/0x40 [ 774.660058] vfs_kern_mount.part.0+0x27/0x470 [ 774.660077] do_mount+0x113c/0x2f10 [ 774.660096] ? lock_acquire+0x170/0x3c0 03:49:57 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x3, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 774.660111] ? check_preemption_disabled+0x41/0x280 [ 774.660127] ? copy_mount_string+0x40/0x40 [ 774.660140] ? copy_mount_options+0x59/0x380 [ 774.660161] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 774.660177] ? kmem_cache_alloc_trace+0x323/0x380 [ 774.660195] ? copy_mount_options+0x26f/0x380 [ 774.660214] ksys_mount+0xcf/0x130 [ 774.660231] __x64_sys_mount+0xba/0x150 [ 774.660247] ? lockdep_hardirqs_on+0x3a8/0x5c0 03:49:57 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) accept$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000080)=0x14) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x3, &(0x7f0000000280)=ANY=[@ANYBLOB="75708865726469723d2e2f66696c65302c6c6f7765726469723d2e54e1fa76d92f66696c65302c776fff6b6469723d2e2f66310200d80a89ca129cd821225fac921852f95baefdaf58cb6a75fbebca2f6877d9b72b28363539ef3c16259c35056fc71744e9f576fcd3f023a5af39a5d9ac442870ccfeccad25ac07355854af018d4b0b68f9aff9dd0447994b598daa5c82e316879e89df8d54026b6d9395475bb1669c39830d35ead951bf70bdf1f1bcbe6490145b7ccd6fbdf5ca53c49fcc1e5dbc024ca8fba15148fdc6982e4f5e4afb8f"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 774.660264] do_syscall_64+0xf9/0x620 [ 774.660284] entry_SYSCALL_64_after_hwframe+0x49/0xbe 03:49:57 executing program 4 (fault-call:6 fault-nth:8): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 774.660296] RIP: 0033:0x45c369 [ 774.660311] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 774.660319] RSP: 002b:00007f67ad54bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 774.660333] RAX: ffffffffffffffda RBX: 000000000001fdc0 RCX: 000000000045c369 [ 774.660342] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 000000000040000a [ 774.660350] RBP: 00007f67ad54bca0 R08: 0000000020000100 R09: 0000000000000000 [ 774.660358] R10: 000000000000000b R11: 0000000000000246 R12: 0000000000000006 [ 774.660366] R13: 00007fff566f784f R14: 00007f67ad54c9c0 R15: 000000000078bf0c [ 774.733453] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 774.789659] overlayfs: filesystem on './file0' not supported as upperdir [ 774.834654] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 774.960647] FAULT_INJECTION: forcing a failure. [ 774.960647] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 774.960666] CPU: 1 PID: 10792 Comm: syz-executor.4 Not tainted 4.19.134-syzkaller #0 [ 774.960675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 774.960679] Call Trace: [ 774.960699] dump_stack+0x1fc/0x2fe [ 774.960727] should_fail.cold+0xa/0x14 [ 774.960744] ? lock_acquire+0x170/0x3c0 [ 774.960760] ? setup_fault_attr+0x200/0x200 03:49:58 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc2", 0xe6}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) [ 774.960786] __alloc_pages_nodemask+0x239/0x2890 [ 774.960801] ? pcpu_alloc+0x91f/0x1190 [ 774.960818] ? mark_held_locks+0xf0/0xf0 [ 774.960849] ? pcpu_alloc+0xe78/0x1190 [ 774.960874] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 774.960898] ? check_preemption_disabled+0x41/0x280 [ 774.960924] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 774.960938] ? pcpu_alloc+0xc9/0x1190 [ 774.960957] alloc_pages_current+0x193/0x2a0 [ 774.960970] ? __lockdep_init_map+0x100/0x5a0 [ 774.960986] get_zeroed_page+0x10/0x40 [ 774.960999] mount_fs+0x203/0x30c [ 774.961017] vfs_kern_mount.part.0+0x68/0x470 [ 774.961034] do_mount+0x113c/0x2f10 [ 774.961053] ? lock_acquire+0x170/0x3c0 [ 774.961067] ? check_preemption_disabled+0x41/0x280 [ 774.961083] ? copy_mount_string+0x40/0x40 [ 774.961095] ? copy_mount_options+0x59/0x380 [ 774.961113] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 774.961130] ? kmem_cache_alloc_trace+0x323/0x380 [ 774.961146] ? copy_mount_options+0x26f/0x380 [ 774.961164] ksys_mount+0xcf/0x130 [ 774.961179] __x64_sys_mount+0xba/0x150 [ 774.961195] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 774.961212] do_syscall_64+0xf9/0x620 [ 774.961240] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 774.961252] RIP: 0033:0x45c369 [ 774.961266] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 774.961273] RSP: 002b:00007f67ad54bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 774.961287] RAX: ffffffffffffffda RBX: 000000000001fdc0 RCX: 000000000045c369 [ 774.961295] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 000000000040000a [ 774.961304] RBP: 00007f67ad54bca0 R08: 0000000020000100 R09: 0000000000000000 [ 774.961312] R10: 000000000000000b R11: 0000000000000246 R12: 0000000000000007 [ 774.961321] R13: 00007fff566f784f R14: 00007f67ad54c9c0 R15: 000000000078bf0c [ 775.042598] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 03:49:58 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setreuid(0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="0300003a0967f207"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xc020660b, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0), 0x0, 0x0, 0x0) 03:49:58 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:49:58 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801304e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}], 0x4) [ 775.443311] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 03:49:58 executing program 4 (fault-call:6 fault-nth:9): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 775.510944] FAULT_INJECTION: forcing a failure. [ 775.510944] name fail_page_alloc, interval 1, probability 0, space 0, times 0 03:49:58 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x5, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:49:58 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setreuid(0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="0300003a0967f207"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x2) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0), 0x0, 0x0, 0x0) [ 775.510963] CPU: 1 PID: 10821 Comm: syz-executor.4 Not tainted 4.19.134-syzkaller #0 [ 775.510972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 775.510976] Call Trace: [ 775.510993] dump_stack+0x1fc/0x2fe [ 775.511018] should_fail.cold+0xa/0x14 03:49:58 executing program 4 (fault-call:6 fault-nth:10): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 775.511034] ? lock_acquire+0x170/0x3c0 [ 775.511049] ? setup_fault_attr+0x200/0x200 [ 775.511075] __alloc_pages_nodemask+0x239/0x2890 [ 775.511088] ? lock_acquire+0x170/0x3c0 03:49:58 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x81, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x1}, 0x8, 0x8, 0x0, 0x4, 0x0, 0x8001, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB='upperdir=./file0,lowesdir=./file0,workdir=./file1\\\x00']) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000280)={{0xfa, 0x2}, {0xa7, 0xf}, 0xdb45, 0x0, 0x1}) read$rfkill(0xffffffffffffffff, &(0x7f0000000080), 0x8) r3 = socket(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c00000024000b0f0100e300e4ff000000000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff000000000b00010064736d61726b00000c0002000600010020"], 0x3c}}, 0x0) sendmsg$NFNL_MSG_CTHELPER_DEL(r3, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0x28, 0x2, 0x9, 0x301, 0x0, 0x0, {0x2, 0x0, 0x3}, [@NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x7fff}}, @NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0x9}]}, 0x28}, 0x1, 0x0, 0x0, 0x4040800}, 0x2400c414) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 775.511102] ? check_preemption_disabled+0x41/0x280 03:49:58 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x6, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 775.511123] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 775.511147] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 775.511160] ? pcpu_alloc+0xe78/0x1190 [ 775.511184] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 775.511216] alloc_pages_current+0x193/0x2a0 [ 775.511232] get_zeroed_page+0x10/0x40 [ 775.511245] selinux_sb_copy_data+0x28/0x4e0 [ 775.511258] ? rcu_read_lock_sched_held+0x16c/0x1d0 03:49:58 executing program 4 (fault-call:6 fault-nth:11): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 775.511272] ? pcpu_alloc+0xc9/0x1190 [ 775.511291] security_sb_copy_data+0x48/0xa0 [ 775.511307] mount_fs+0x22a/0x30c [ 775.511325] vfs_kern_mount.part.0+0x68/0x470 [ 775.511340] do_mount+0x113c/0x2f10 [ 775.511357] ? lock_acquire+0x170/0x3c0 [ 775.511369] ? check_preemption_disabled+0x41/0x280 [ 775.511382] ? copy_mount_string+0x40/0x40 [ 775.511394] ? copy_mount_options+0x59/0x380 [ 775.511410] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 775.511425] ? kmem_cache_alloc_trace+0x323/0x380 [ 775.511440] ? copy_mount_options+0x26f/0x380 [ 775.511455] ksys_mount+0xcf/0x130 [ 775.511469] __x64_sys_mount+0xba/0x150 [ 775.511483] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 775.511497] do_syscall_64+0xf9/0x620 [ 775.511514] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 775.511524] RIP: 0033:0x45c369 03:49:59 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x7, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 775.511537] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 775.511544] RSP: 002b:00007f67ad54bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 775.511556] RAX: ffffffffffffffda RBX: 000000000001fdc0 RCX: 000000000045c369 [ 775.511564] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 000000000040000a [ 775.511571] RBP: 00007f67ad54bca0 R08: 0000000020000100 R09: 0000000000000000 [ 775.511578] R10: 000000000000000b R11: 0000000000000246 R12: 0000000000000008 [ 775.511586] R13: 00007fff566f784f R14: 00007f67ad54c9c0 R15: 000000000078bf0c [ 775.616046] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 775.735113] FAULT_INJECTION: forcing a failure. [ 775.735113] name failslab, interval 1, probability 0, space 0, times 0 [ 775.735134] CPU: 1 PID: 10844 Comm: syz-executor.4 Not tainted 4.19.134-syzkaller #0 [ 775.735144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 775.735148] Call Trace: [ 775.735168] dump_stack+0x1fc/0x2fe [ 775.735192] should_fail.cold+0xa/0x14 [ 775.735209] ? setup_fault_attr+0x200/0x200 [ 775.735225] ? lock_acquire+0x170/0x3c0 [ 775.735246] __should_failslab+0x115/0x180 [ 775.735261] should_failslab+0x5/0xf [ 775.735275] kmem_cache_alloc_trace+0x284/0x380 [ 775.735291] ? destroy_unused_super.part.0+0x120/0x120 [ 775.735303] sget_userns+0x122/0xcd0 [ 775.735321] ? destroy_unused_super.part.0+0x120/0x120 [ 775.735337] ? destroy_unused_super.part.0+0x120/0x120 [ 775.735348] sget+0x102/0x140 [ 775.735364] ? ovl_dentry_release+0x130/0x130 [ 775.735378] mount_nodev+0x2c/0x110 [ 775.735392] mount_fs+0xa3/0x30c [ 775.735409] vfs_kern_mount.part.0+0x68/0x470 [ 775.735424] do_mount+0x113c/0x2f10 [ 775.735442] ? lock_acquire+0x170/0x3c0 [ 775.735457] ? check_preemption_disabled+0x41/0x280 [ 775.735470] ? copy_mount_string+0x40/0x40 [ 775.735482] ? copy_mount_options+0x59/0x380 [ 775.735500] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 775.735516] ? kmem_cache_alloc_trace+0x323/0x380 [ 775.735534] ? copy_mount_options+0x26f/0x380 [ 775.735549] ksys_mount+0xcf/0x130 [ 775.735564] __x64_sys_mount+0xba/0x150 [ 775.735588] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 775.735605] do_syscall_64+0xf9/0x620 [ 775.735625] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 775.735636] RIP: 0033:0x45c369 [ 775.735650] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 775.735658] RSP: 002b:00007f67ad54bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 775.735672] RAX: ffffffffffffffda RBX: 000000000001fdc0 RCX: 000000000045c369 [ 775.735680] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 000000000040000a [ 775.735690] RBP: 00007f67ad54bca0 R08: 0000000020000100 R09: 0000000000000000 [ 775.735698] R10: 000000000000000b R11: 0000000000000246 R12: 0000000000000009 [ 775.735706] R13: 00007fff566f784f R14: 00007f67ad54c9c0 R15: 000000000078bf0c [ 775.738838] overlayfs: unrecognized mount option "upˆerdir=./file0" or missing value [ 775.799912] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 775.854074] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 775.921482] FAULT_INJECTION: forcing a failure. [ 775.921482] name failslab, interval 1, probability 0, space 0, times 0 [ 775.921503] CPU: 1 PID: 10863 Comm: syz-executor.4 Not tainted 4.19.134-syzkaller #0 [ 775.921512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 775.921517] Call Trace: [ 775.921537] dump_stack+0x1fc/0x2fe [ 775.921559] should_fail.cold+0xa/0x14 [ 775.921586] ? setup_fault_attr+0x200/0x200 [ 775.921603] ? lock_acquire+0x170/0x3c0 [ 775.921625] __should_failslab+0x115/0x180 [ 775.921641] should_failslab+0x5/0xf [ 775.921656] kmem_cache_alloc_trace+0x284/0x380 [ 775.921668] ? sget_userns+0x20b/0xcd0 [ 775.921688] ? destroy_unused_super.part.0+0x120/0x120 [ 775.921703] selinux_sb_alloc_security+0x41/0x210 [ 775.921733] security_sb_alloc+0x40/0x90 [ 775.921747] sget_userns+0x213/0xcd0 [ 775.921765] ? destroy_unused_super.part.0+0x120/0x120 [ 775.921782] ? destroy_unused_super.part.0+0x120/0x120 [ 775.921793] sget+0x102/0x140 [ 775.921809] ? ovl_dentry_release+0x130/0x130 [ 775.921823] mount_nodev+0x2c/0x110 [ 775.921837] mount_fs+0xa3/0x30c [ 775.921855] vfs_kern_mount.part.0+0x68/0x470 [ 775.921871] do_mount+0x113c/0x2f10 [ 775.921889] ? do_raw_spin_unlock+0x171/0x230 [ 775.921901] ? check_preemption_disabled+0x41/0x280 [ 775.921916] ? copy_mount_string+0x40/0x40 [ 775.921928] ? copy_mount_options+0x59/0x380 [ 775.921946] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 775.921962] ? kmem_cache_alloc_trace+0x323/0x380 [ 775.921978] ? copy_mount_options+0x26f/0x380 [ 775.921995] ksys_mount+0xcf/0x130 [ 775.922010] __x64_sys_mount+0xba/0x150 [ 775.922026] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 775.922041] do_syscall_64+0xf9/0x620 [ 775.922061] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 775.922071] RIP: 0033:0x45c369 [ 775.922085] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 775.922093] RSP: 002b:00007f67ad54bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 775.922107] RAX: ffffffffffffffda RBX: 000000000001fdc0 RCX: 000000000045c369 [ 775.922116] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 000000000040000a [ 775.922124] RBP: 00007f67ad54bca0 R08: 0000000020000100 R09: 0000000000000000 [ 775.922132] R10: 000000000000000b R11: 0000000000000246 R12: 000000000000000a [ 775.922141] R13: 00007fff566f784f R14: 00007f67ad54c9c0 R15: 000000000078bf0c [ 775.993096] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 776.064396] overlayfs: unrecognized mount option "lowesdir=./file0" or missing value [ 776.073176] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 776.081175] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 776.145719] FAULT_INJECTION: forcing a failure. [ 776.145719] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 776.145739] CPU: 1 PID: 10877 Comm: syz-executor.4 Not tainted 4.19.134-syzkaller #0 [ 776.145748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 776.145753] Call Trace: [ 776.145774] dump_stack+0x1fc/0x2fe [ 776.145796] should_fail.cold+0xa/0x14 [ 776.145814] ? get_page_from_freelist+0x1f5c/0x4170 [ 776.145830] ? setup_fault_attr+0x200/0x200 [ 776.145850] ? mark_held_locks+0xf0/0xf0 [ 776.145869] __alloc_pages_nodemask+0x239/0x2890 [ 776.145885] ? avc_has_perm_noaudit+0x1c5/0x390 [ 776.145908] ? __lock_acquire+0x6de/0x3ff0 [ 776.145928] ? __lock_acquire+0x6de/0x3ff0 [ 776.145943] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 776.145965] ? avc_has_perm_noaudit+0x1ec/0x390 [ 776.145983] ? mark_held_locks+0xf0/0xf0 [ 776.146001] ? cred_has_capability.isra.0+0x139/0x2b0 [ 776.146014] ? cred_has_capability.isra.0+0x1b0/0x2b0 [ 776.146030] ? check_nnp_nosuid.isra.0+0x2a0/0x2a0 [ 776.146049] cache_grow_begin+0xa4/0x8a0 [ 776.146071] ? setup_fault_attr+0x200/0x200 [ 776.146087] ? lock_acquire+0x170/0x3c0 [ 776.146106] cache_alloc_refill+0x273/0x340 [ 776.146129] kmem_cache_alloc_trace+0x354/0x380 [ 776.146148] ? destroy_unused_super.part.0+0x120/0x120 [ 776.146160] sget_userns+0x122/0xcd0 [ 776.146181] ? destroy_unused_super.part.0+0x120/0x120 [ 776.146199] ? destroy_unused_super.part.0+0x120/0x120 [ 776.146210] sget+0x102/0x140 [ 776.146227] ? ovl_dentry_release+0x130/0x130 [ 776.146242] mount_nodev+0x2c/0x110 [ 776.146256] mount_fs+0xa3/0x30c [ 776.146275] vfs_kern_mount.part.0+0x68/0x470 [ 776.146292] do_mount+0x113c/0x2f10 [ 776.146310] ? do_raw_spin_unlock+0x171/0x230 [ 776.146323] ? check_preemption_disabled+0x41/0x280 [ 776.146338] ? copy_mount_string+0x40/0x40 [ 776.146350] ? copy_mount_options+0x59/0x380 [ 776.146369] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 776.146384] ? kmem_cache_alloc_trace+0x323/0x380 [ 776.146401] ? copy_mount_options+0x26f/0x380 [ 776.146417] ksys_mount+0xcf/0x130 [ 776.146433] __x64_sys_mount+0xba/0x150 [ 776.146449] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 776.146464] do_syscall_64+0xf9/0x620 [ 776.146483] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 776.146494] RIP: 0033:0x45c369 [ 776.146508] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 776.146515] RSP: 002b:00007f67ad54bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 776.146529] RAX: ffffffffffffffda RBX: 000000000001fdc0 RCX: 000000000045c369 [ 776.146537] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 000000000040000a [ 776.146546] RBP: 00007f67ad54bca0 R08: 0000000020000100 R09: 0000000000000000 [ 776.146553] R10: 000000000000000b R11: 0000000000000246 R12: 000000000000000b [ 776.146562] R13: 00007fff566f784f R14: 00007f67ad54c9c0 R15: 000000000078bf0c [ 776.188089] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2306 sclass=netlink_route_socket pid=10887 comm=syz-executor.2 [ 776.214890] overlayfs: unrecognized mount option "lowesdir=./file0" or missing value [ 776.221771] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 776.223974] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2306 sclass=netlink_route_socket pid=10887 comm=syz-executor.2 [ 776.311399] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. 03:50:00 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc2", 0xe6}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) 03:50:00 executing program 4 (fault-call:6 fault-nth:12): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:50:00 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2000016b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}], 0x4) 03:50:00 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x22, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:00 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x100000000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x3, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:50:00 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setreuid(0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="0300003a0967f207"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x3) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0), 0x0, 0x0, 0x0) [ 776.396395] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 03:50:00 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x2c, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:00 executing program 4 (fault-call:6 fault-nth:13): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 777.505888] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 777.513547] FAULT_INJECTION: forcing a failure. [ 777.513547] name failslab, interval 1, probability 0, space 0, times 0 [ 777.513576] CPU: 1 PID: 10925 Comm: syz-executor.4 Not tainted 4.19.134-syzkaller #0 [ 777.513586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 777.513592] Call Trace: [ 777.513613] dump_stack+0x1fc/0x2fe [ 777.513637] should_fail.cold+0xa/0x14 [ 777.513656] ? setup_fault_attr+0x200/0x200 [ 777.513673] ? lock_acquire+0x170/0x3c0 [ 777.513696] __should_failslab+0x115/0x180 03:50:00 executing program 4 (fault-call:6 fault-nth:14): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 777.513714] should_failslab+0x5/0xf [ 777.513727] __kmalloc+0x2ab/0x3c0 03:50:00 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x30, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 777.513741] ? prealloc_shrinker+0x15d/0x340 03:50:00 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB='tpperdir=./file0,lowefcir=./fi*>0,workdir=./file1\\\x00']) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 777.513759] prealloc_shrinker+0x15d/0x340 [ 777.513775] sget_userns+0x7b4/0xcd0 [ 777.513794] ? destroy_unused_super.part.0+0x120/0x120 [ 777.513811] ? destroy_unused_super.part.0+0x120/0x120 [ 777.513823] sget+0x102/0x140 [ 777.513839] ? ovl_dentry_release+0x130/0x130 [ 777.513854] mount_nodev+0x2c/0x110 [ 777.513869] mount_fs+0xa3/0x30c [ 777.513887] vfs_kern_mount.part.0+0x68/0x470 [ 777.513905] do_mount+0x113c/0x2f10 [ 777.513931] ? lock_acquire+0x170/0x3c0 [ 777.513947] ? check_preemption_disabled+0x41/0x280 [ 777.513963] ? copy_mount_string+0x40/0x40 [ 777.513974] ? copy_mount_options+0x59/0x380 [ 777.513993] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 777.514008] ? kmem_cache_alloc_trace+0x323/0x380 [ 777.514026] ? copy_mount_options+0x26f/0x380 [ 777.514042] ksys_mount+0xcf/0x130 [ 777.514058] __x64_sys_mount+0xba/0x150 [ 777.514074] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 777.514089] do_syscall_64+0xf9/0x620 [ 777.514128] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 777.514140] RIP: 0033:0x45c369 [ 777.514155] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 777.514164] RSP: 002b:00007f67ad54bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 777.514178] RAX: ffffffffffffffda RBX: 000000000001fdc0 RCX: 000000000045c369 [ 777.514187] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 000000000040000a [ 777.514196] RBP: 00007f67ad54bca0 R08: 0000000020000100 R09: 0000000000000000 [ 777.514204] R10: 000000000000000b R11: 0000000000000246 R12: 000000000000000c [ 777.514213] R13: 00007fff566f784f R14: 00007f67ad54c9c0 R15: 000000000078bf0c [ 777.726250] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 777.759138] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 777.778362] overlayfs: filesystem on './file0' not supported as upperdir [ 777.779424] FAULT_INJECTION: forcing a failure. [ 777.779424] name failslab, interval 1, probability 0, space 0, times 0 [ 777.779442] CPU: 1 PID: 10944 Comm: syz-executor.4 Not tainted 4.19.134-syzkaller #0 [ 777.779451] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 777.779456] Call Trace: [ 777.779476] dump_stack+0x1fc/0x2fe [ 777.779499] should_fail.cold+0xa/0x14 [ 777.779517] ? setup_fault_attr+0x200/0x200 [ 777.779532] ? lock_acquire+0x170/0x3c0 [ 777.779554] __should_failslab+0x115/0x180 [ 777.779569] should_failslab+0x5/0xf [ 777.779582] __kmalloc+0x2ab/0x3c0 [ 777.779594] ? prealloc_shrinker+0x15d/0x340 [ 777.779609] prealloc_shrinker+0x15d/0x340 [ 777.779632] sget_userns+0x7b4/0xcd0 [ 777.779651] ? destroy_unused_super.part.0+0x120/0x120 [ 777.779667] ? destroy_unused_super.part.0+0x120/0x120 [ 777.779678] sget+0x102/0x140 [ 777.779695] ? ovl_dentry_release+0x130/0x130 [ 777.779710] mount_nodev+0x2c/0x110 [ 777.779724] mount_fs+0xa3/0x30c [ 777.779740] vfs_kern_mount.part.0+0x68/0x470 [ 777.779753] do_mount+0x113c/0x2f10 [ 777.779770] ? do_raw_spin_unlock+0x171/0x230 [ 777.779783] ? check_preemption_disabled+0x41/0x280 [ 777.779797] ? copy_mount_string+0x40/0x40 [ 777.779809] ? copy_mount_options+0x59/0x380 [ 777.779825] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 777.779839] ? kmem_cache_alloc_trace+0x323/0x380 [ 777.779855] ? copy_mount_options+0x26f/0x380 [ 777.779872] ksys_mount+0xcf/0x130 [ 777.779886] __x64_sys_mount+0xba/0x150 [ 777.779901] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 777.779923] do_syscall_64+0xf9/0x620 [ 777.779943] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 777.779954] RIP: 0033:0x45c369 [ 777.779966] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 777.779972] RSP: 002b:00007f67ad54bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 777.779984] RAX: ffffffffffffffda RBX: 000000000001fdc0 RCX: 000000000045c369 [ 777.779992] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 000000000040000a [ 777.779999] RBP: 00007f67ad54bca0 R08: 0000000020000100 R09: 0000000000000000 [ 777.780006] R10: 000000000000000b R11: 0000000000000246 R12: 000000000000000d [ 777.780014] R13: 00007fff566f784f R14: 00007f67ad54c9c0 R15: 000000000078bf0c 03:50:01 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b09", 0xee}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) [ 777.796940] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 777.972955] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 778.057700] FAULT_INJECTION: forcing a failure. [ 778.057700] name failslab, interval 1, probability 0, space 0, times 0 [ 778.442576] CPU: 1 PID: 10967 Comm: syz-executor.4 Not tainted 4.19.134-syzkaller #0 [ 778.442585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 778.442590] Call Trace: [ 778.442609] dump_stack+0x1fc/0x2fe [ 778.442629] should_fail.cold+0xa/0x14 [ 778.442646] ? setup_fault_attr+0x200/0x200 [ 778.442661] ? lock_acquire+0x170/0x3c0 [ 778.442681] __should_failslab+0x115/0x180 [ 778.442698] should_failslab+0x5/0xf [ 778.442711] __kmalloc+0x2ab/0x3c0 [ 778.442723] ? __list_lru_init+0xd3/0x7f0 [ 778.442739] __list_lru_init+0xd3/0x7f0 [ 778.442753] ? up_write+0x18/0x150 [ 778.442769] sget_userns+0x7e2/0xcd0 [ 778.442787] ? destroy_unused_super.part.0+0x120/0x120 [ 778.442804] ? destroy_unused_super.part.0+0x120/0x120 [ 778.442816] sget+0x102/0x140 [ 778.442832] ? ovl_dentry_release+0x130/0x130 [ 778.442845] mount_nodev+0x2c/0x110 [ 778.442859] mount_fs+0xa3/0x30c 03:50:01 executing program 4 (fault-call:6 fault-nth:15): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:50:01 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setreuid(0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="0300003a0967f207"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0), 0x0, 0x0, 0x0) [ 778.442876] vfs_kern_mount.part.0+0x68/0x470 [ 778.442892] do_mount+0x113c/0x2f10 [ 778.442908] ? rcu_nmi_exit+0xb3/0x180 [ 778.442925] ? retint_kernel+0x2d/0x2d [ 778.442940] ? copy_mount_string+0x40/0x40 [ 778.442957] ? copy_mount_options+0x1f9/0x380 [ 778.442972] ? write_comp_data+0x23/0x70 [ 778.442986] ? copy_mount_options+0x26f/0x380 [ 778.443002] ksys_mount+0xcf/0x130 [ 778.443017] __x64_sys_mount+0xba/0x150 [ 778.443028] ? ksys_mount+0x130/0x130 [ 778.443044] do_syscall_64+0xf9/0x620 [ 778.443062] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 778.443073] RIP: 0033:0x45c369 [ 778.443087] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 778.443094] RSP: 002b:00007f67ad54bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 778.443106] RAX: ffffffffffffffda RBX: 000000000001fdc0 RCX: 000000000045c369 [ 778.443114] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 000000000040000a [ 778.443122] RBP: 00007f67ad54bca0 R08: 0000000020000100 R09: 0000000000000000 [ 778.443129] R10: 000000000000000b R11: 0000000000000246 R12: 000000000000000e [ 778.443137] R13: 00007fff566f784f R14: 00007f67ad54c9c0 R15: 000000000078bf0c [ 778.496029] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 778.570527] overlayfs: unrecognized mount option "tpperdir=./file0" or missing value 03:50:01 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x7fffef0b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}], 0x4) 03:50:01 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x6e, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 778.707741] overlayfs: unrecognized mount option "tpperdir=./file0" or missing value 03:50:01 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x3, &(0x7f0000000280)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65302c776f726b6469723d2e2f66696c65315c0050d39ac349ec1d5dad7f9d9c3d837505420284bffb277161f7af1eae2965310820a85b8071b85dd6db3755ffab510d2650baee5781f633237deda1d4c1904b60239c5fabd696a7ba9df3e44f8a69187b6d25898553db371b07b3e03411471a4591993c89087fac"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 778.849729] FAULT_INJECTION: forcing a failure. [ 778.849729] name failslab, interval 1, probability 0, space 0, times 0 [ 778.849749] CPU: 1 PID: 10991 Comm: syz-executor.4 Not tainted 4.19.134-syzkaller #0 [ 778.849758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 778.849763] Call Trace: 03:50:01 executing program 4 (fault-call:6 fault-nth:16): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 778.849781] dump_stack+0x1fc/0x2fe [ 778.849811] should_fail.cold+0xa/0x14 [ 778.849830] ? setup_fault_attr+0x200/0x200 [ 778.849847] ? lock_acquire+0x170/0x3c0 [ 778.849873] __should_failslab+0x115/0x180 [ 778.849892] should_failslab+0x5/0xf [ 778.849906] __kmalloc+0x2ab/0x3c0 [ 778.849918] ? __list_lru_init+0xd3/0x7f0 [ 778.849934] __list_lru_init+0xd3/0x7f0 [ 778.849947] ? up_read+0xa3/0x110 [ 778.849963] sget_userns+0x810/0xcd0 [ 778.849981] ? destroy_unused_super.part.0+0x120/0x120 [ 778.849999] ? destroy_unused_super.part.0+0x120/0x120 [ 778.850011] sget+0x102/0x140 [ 778.850027] ? ovl_dentry_release+0x130/0x130 [ 778.850041] mount_nodev+0x2c/0x110 [ 778.850055] mount_fs+0xa3/0x30c [ 778.850072] vfs_kern_mount.part.0+0x68/0x470 [ 778.850089] do_mount+0x113c/0x2f10 [ 778.850106] ? lock_acquire+0x170/0x3c0 [ 778.850120] ? check_preemption_disabled+0x41/0x280 03:50:01 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x74, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 778.850135] ? copy_mount_string+0x40/0x40 [ 778.850147] ? copy_mount_options+0x59/0x380 [ 778.850164] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 778.850179] ? kmem_cache_alloc_trace+0x323/0x380 [ 778.850195] ? copy_mount_options+0x26f/0x380 [ 778.850211] ksys_mount+0xcf/0x130 [ 778.850226] __x64_sys_mount+0xba/0x150 [ 778.850241] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 778.850256] do_syscall_64+0xf9/0x620 [ 778.850275] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 778.850286] RIP: 0033:0x45c369 [ 778.850298] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 778.850306] RSP: 002b:00007f67ad54bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 778.850320] RAX: ffffffffffffffda RBX: 000000000001fdc0 RCX: 000000000045c369 [ 778.850327] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 000000000040000a [ 778.850335] RBP: 00007f67ad54bca0 R08: 0000000020000100 R09: 0000000000000000 [ 778.850343] R10: 000000000000000b R11: 0000000000000246 R12: 000000000000000f [ 778.850352] R13: 00007fff566f784f R14: 00007f67ad54c9c0 R15: 000000000078bf0c [ 778.963546] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 779.026441] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 779.145692] FAULT_INJECTION: forcing a failure. [ 779.145692] name failslab, interval 1, probability 0, space 0, times 0 [ 779.205534] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 779.230105] CPU: 1 PID: 11015 Comm: syz-executor.4 Not tainted 4.19.134-syzkaller #0 [ 779.289904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 779.289909] Call Trace: [ 779.289929] dump_stack+0x1fc/0x2fe [ 779.289948] should_fail.cold+0xa/0x14 [ 779.289962] ? setup_fault_attr+0x200/0x200 [ 779.289976] ? lock_acquire+0x170/0x3c0 03:50:02 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x8e, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:02 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./f)le0,workdir=./file1\\\x00']) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:50:02 executing program 4 (fault-call:6 fault-nth:17): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 779.289993] __should_failslab+0x115/0x180 [ 779.290008] should_failslab+0x5/0xf [ 779.290020] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 779.290035] __kmalloc_node+0x38/0x70 [ 779.290050] kvmalloc_node+0x61/0xf0 [ 779.290062] __list_lru_init+0x4c6/0x7f0 [ 779.290074] ? up_read+0xa3/0x110 [ 779.290087] sget_userns+0x810/0xcd0 [ 779.290102] ? destroy_unused_super.part.0+0x120/0x120 [ 779.290115] ? destroy_unused_super.part.0+0x120/0x120 [ 779.290124] sget+0x102/0x140 [ 779.290137] ? ovl_dentry_release+0x130/0x130 [ 779.290148] mount_nodev+0x2c/0x110 [ 779.290160] mount_fs+0xa3/0x30c [ 779.290174] vfs_kern_mount.part.0+0x68/0x470 [ 779.290187] do_mount+0x113c/0x2f10 [ 779.290201] ? lock_acquire+0x170/0x3c0 [ 779.290213] ? check_preemption_disabled+0x41/0x280 [ 779.290224] ? copy_mount_string+0x40/0x40 [ 779.290234] ? copy_mount_options+0x59/0x380 [ 779.290250] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 779.290263] ? kmem_cache_alloc_trace+0x323/0x380 [ 779.290276] ? copy_mount_options+0x26f/0x380 [ 779.290289] ksys_mount+0xcf/0x130 [ 779.290301] __x64_sys_mount+0xba/0x150 03:50:02 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x200001a5}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}], 0x4) [ 779.290313] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 779.290326] do_syscall_64+0xf9/0x620 [ 779.290343] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 779.290352] RIP: 0033:0x45c369 [ 779.290364] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 779.290371] RSP: 002b:00007f67ad54bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 779.290382] RAX: ffffffffffffffda RBX: 000000000001fdc0 RCX: 000000000045c369 [ 779.290388] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 000000000040000a [ 779.290395] RBP: 00007f67ad54bca0 R08: 0000000020000100 R09: 0000000000000000 [ 779.290401] R10: 000000000000000b R11: 0000000000000246 R12: 0000000000000010 [ 779.290408] R13: 00007fff566f784f R14: 00007f67ad54c9c0 R15: 000000000078bf0c [ 779.328170] overlayfs: filesystem on './file0' not supported as upperdir [ 779.359489] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 779.534592] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 779.552473] FAULT_INJECTION: forcing a failure. [ 779.552473] name failslab, interval 1, probability 0, space 0, times 0 03:50:02 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b09", 0xee}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) 03:50:02 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setreuid(0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="0300003a0967f207"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x5) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0), 0x0, 0x0, 0x0) [ 779.744716] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 779.815606] CPU: 1 PID: 11040 Comm: syz-executor.4 Not tainted 4.19.134-syzkaller #0 [ 779.823617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 779.833412] Call Trace: [ 779.836014] dump_stack+0x1fc/0x2fe [ 779.839653] should_fail.cold+0xa/0x14 [ 779.843645] ? setup_fault_attr+0x200/0x200 03:50:02 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0xaa, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 779.848195] ? lock_acquire+0x170/0x3c0 03:50:02 executing program 4 (fault-call:6 fault-nth:18): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 779.848220] __should_failslab+0x115/0x180 [ 779.848240] should_failslab+0x5/0xf [ 779.848261] __kmalloc+0x2ab/0x3c0 [ 779.848276] ? __list_lru_init+0xd3/0x7f0 [ 779.848296] __list_lru_init+0xd3/0x7f0 [ 779.848311] ? up_read+0xa3/0x110 [ 779.848330] sget_userns+0x810/0xcd0 [ 779.848352] ? destroy_unused_super.part.0+0x120/0x120 [ 779.848370] ? destroy_unused_super.part.0+0x120/0x120 [ 779.848383] sget+0x102/0x140 [ 779.848401] ? ovl_dentry_release+0x130/0x130 [ 779.848416] mount_nodev+0x2c/0x110 [ 779.848433] mount_fs+0xa3/0x30c [ 779.848453] vfs_kern_mount.part.0+0x68/0x470 [ 779.848472] do_mount+0x113c/0x2f10 03:50:02 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x6, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="7489a37852d25bd6f9ed4c718e7ac7548405d0a7f3b5274900a2c679d71a1eb6c928b982e3279ce60fad11948b", 0x2d, 0x6}], 0x1000, &(0x7f0000000280)={[{@uid={'uid', 0x3d, r1}}, {@errors_continue='errors=continue'}, {@errors_remount='errors=remount-ro'}], [{@dont_appraise='dont_appraise'}, {@dont_measure='dont_measure'}, {@smackfsdef={'smackfsdef', 0x3d, 'upperdir'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'cgroup2\x00'}}]}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x3, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 779.848492] ? do_raw_spin_unlock+0x171/0x230 [ 779.848507] ? check_preemption_disabled+0x41/0x280 [ 779.848523] ? copy_mount_string+0x40/0x40 03:50:02 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0xd0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 779.848537] ? copy_mount_options+0x59/0x380 03:50:02 executing program 4 (fault-call:6 fault-nth:19): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 779.848558] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 779.848575] ? kmem_cache_alloc_trace+0x323/0x380 [ 779.848593] ? copy_mount_options+0x26f/0x380 [ 779.848612] ksys_mount+0xcf/0x130 [ 779.848629] __x64_sys_mount+0xba/0x150 [ 779.848646] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 779.848664] do_syscall_64+0xf9/0x620 [ 779.848688] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 779.848700] RIP: 0033:0x45c369 [ 779.848715] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 779.848724] RSP: 002b:00007f67ad54bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 779.848738] RAX: ffffffffffffffda RBX: 000000000001fdc0 RCX: 000000000045c369 [ 779.848747] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 000000000040000a [ 779.848756] RBP: 00007f67ad54bca0 R08: 0000000020000100 R09: 0000000000000000 03:50:03 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0xde, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 779.848764] R10: 000000000000000b R11: 0000000000000246 R12: 0000000000000011 03:50:03 executing program 4 (fault-call:6 fault-nth:20): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 779.848774] R13: 00007fff566f784f R14: 00007f67ad54c9c0 R15: 000000000078bf0c [ 779.921716] overlayfs: failed to resolve './f)le0': -2 [ 779.938989] overlayfs: workdir and upperdir must reside under the same mount [ 780.077069] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 780.122472] FAULT_INJECTION: forcing a failure. [ 780.122472] name failslab, interval 1, probability 0, space 0, times 0 [ 780.122492] CPU: 1 PID: 11071 Comm: syz-executor.4 Not tainted 4.19.134-syzkaller #0 [ 780.122501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 780.122506] Call Trace: [ 780.122526] dump_stack+0x1fc/0x2fe [ 780.122556] should_fail.cold+0xa/0x14 [ 780.122575] ? setup_fault_attr+0x200/0x200 [ 780.122591] ? lock_acquire+0x170/0x3c0 [ 780.122614] __should_failslab+0x115/0x180 [ 780.122632] should_failslab+0x5/0xf 03:50:03 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b09", 0xee}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) [ 780.122648] kmem_cache_alloc_trace+0x284/0x380 [ 780.122726] ? __radix_tree_replace+0x13f/0x300 [ 780.122743] ? ovl_dentry_release+0x130/0x130 [ 780.122758] ovl_fill_super+0xdf/0x3e5f 03:50:03 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0xec, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 780.122787] ? lock_downgrade+0x720/0x720 [ 780.122809] ? ovl_dentry_release+0x130/0x130 [ 780.122824] ? up_write+0x18/0x150 [ 780.122838] ? sget_userns+0x39c/0xcd0 [ 780.122858] ? destroy_unused_super.part.0+0x120/0x120 [ 780.122876] ? destroy_unused_super.part.0+0x120/0x120 [ 780.122888] ? sget+0x10a/0x140 [ 780.122903] ? ovl_dentry_release+0x130/0x130 [ 780.122918] mount_nodev+0x60/0x110 [ 780.122932] mount_fs+0xa3/0x30c [ 780.122951] vfs_kern_mount.part.0+0x68/0x470 [ 780.122967] do_mount+0x113c/0x2f10 [ 780.122983] ? lock_acquire+0x170/0x3c0 [ 780.122998] ? check_preemption_disabled+0x41/0x280 [ 780.123013] ? copy_mount_string+0x40/0x40 [ 780.123026] ? copy_mount_options+0x59/0x380 [ 780.123044] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 780.123059] ? kmem_cache_alloc_trace+0x323/0x380 [ 780.123076] ? copy_mount_options+0x26f/0x380 [ 780.123094] ksys_mount+0xcf/0x130 [ 780.123109] __x64_sys_mount+0xba/0x150 [ 780.123126] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 780.123141] do_syscall_64+0xf9/0x620 [ 780.123160] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 780.123172] RIP: 0033:0x45c369 [ 780.123187] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 780.123195] RSP: 002b:00007f67ad54bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 780.123209] RAX: ffffffffffffffda RBX: 000000000001fdc0 RCX: 000000000045c369 [ 780.123217] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 000000000040000a [ 780.123225] RBP: 00007f67ad54bca0 R08: 0000000020000100 R09: 0000000000000000 [ 780.123233] R10: 000000000000000b R11: 0000000000000246 R12: 0000000000000012 [ 780.123242] R13: 00007fff566f784f R14: 00007f67ad54c9c0 R15: 000000000078bf0c [ 780.316899] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 780.384106] FAULT_INJECTION: forcing a failure. [ 780.384106] name failslab, interval 1, probability 0, space 0, times 0 [ 780.384164] CPU: 0 PID: 11086 Comm: syz-executor.4 Not tainted 4.19.134-syzkaller #0 [ 780.384174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 780.384180] Call Trace: [ 780.384200] dump_stack+0x1fc/0x2fe [ 780.384225] should_fail.cold+0xa/0x14 [ 780.384243] ? setup_fault_attr+0x200/0x200 [ 780.384258] ? lock_acquire+0x170/0x3c0 [ 780.384280] __should_failslab+0x115/0x180 [ 780.384297] should_failslab+0x5/0xf [ 780.384312] kmem_cache_alloc_trace+0x284/0x380 [ 780.384327] ? ovl_dentry_release+0x130/0x130 [ 780.384342] ovl_fill_super+0xdf/0x3e5f [ 780.384364] ? lock_downgrade+0x720/0x720 [ 780.384388] ? ovl_dentry_release+0x130/0x130 [ 780.384403] ? up_write+0x18/0x150 [ 780.384418] ? sget_userns+0x39c/0xcd0 [ 780.384439] ? destroy_unused_super.part.0+0x120/0x120 [ 780.384457] ? destroy_unused_super.part.0+0x120/0x120 [ 780.384470] ? sget+0x10a/0x140 [ 780.384486] ? ovl_dentry_release+0x130/0x130 [ 780.384502] mount_nodev+0x60/0x110 [ 780.384522] mount_fs+0xa3/0x30c [ 780.384542] vfs_kern_mount.part.0+0x68/0x470 [ 780.384560] do_mount+0x113c/0x2f10 [ 780.384579] ? rcu_nmi_exit+0xb3/0x180 [ 780.384596] ? copy_mount_string+0x40/0x40 [ 780.384618] ? copy_mount_options+0x1da/0x380 [ 780.384633] ? copy_mount_options+0x1e0/0x380 [ 780.384649] ? copy_mount_options+0x26f/0x380 [ 780.384667] ksys_mount+0xcf/0x130 [ 780.384684] __x64_sys_mount+0xba/0x150 [ 780.384701] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 780.384718] do_syscall_64+0xf9/0x620 [ 780.384747] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 780.384760] RIP: 0033:0x45c369 [ 780.384777] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 780.384786] RSP: 002b:00007f67ad54bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 780.384800] RAX: ffffffffffffffda RBX: 000000000001fdc0 RCX: 000000000045c369 [ 780.384809] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 000000000040000a [ 780.384819] RBP: 00007f67ad54bca0 R08: 0000000020000100 R09: 0000000000000000 [ 780.384827] R10: 000000000000000b R11: 0000000000000246 R12: 0000000000000013 [ 780.384837] R13: 00007fff566f784f R14: 00007f67ad54c9c0 R15: 000000000078bf0c [ 780.390937] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 780.573173] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 780.639842] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 780.669605] FAULT_INJECTION: forcing a failure. [ 780.669605] name failslab, interval 1, probability 0, space 0, times 0 [ 780.669624] CPU: 1 PID: 11105 Comm: syz-executor.4 Not tainted 4.19.134-syzkaller #0 [ 780.669632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 780.669637] Call Trace: [ 780.669654] dump_stack+0x1fc/0x2fe [ 780.669677] should_fail.cold+0xa/0x14 [ 780.669694] ? setup_fault_attr+0x200/0x200 [ 780.669710] ? lock_acquire+0x170/0x3c0 [ 780.669734] __should_failslab+0x115/0x180 [ 780.669752] should_failslab+0x5/0xf [ 780.669768] __kmalloc_track_caller+0x2a6/0x3c0 [ 780.669782] ? selinux_cred_prepare+0x44/0xa0 [ 780.669801] kmemdup+0x23/0x50 [ 780.669816] selinux_cred_prepare+0x44/0xa0 [ 780.669833] security_prepare_creds+0x50/0xb0 [ 780.669851] prepare_creds+0x32d/0x510 [ 780.669868] ? ovl_dentry_release+0x130/0x130 [ 780.669882] ovl_fill_super+0xf9/0x3e5f [ 780.669903] ? lock_downgrade+0x720/0x720 [ 780.669920] ? ovl_dentry_release+0x130/0x130 [ 780.669932] ? up_write+0x18/0x150 [ 780.669944] ? sget_userns+0x39c/0xcd0 [ 780.669960] ? destroy_unused_super.part.0+0x120/0x120 [ 780.669975] ? destroy_unused_super.part.0+0x120/0x120 [ 780.669986] ? sget+0x10a/0x140 [ 780.669999] ? ovl_dentry_release+0x130/0x130 [ 780.670012] mount_nodev+0x60/0x110 [ 780.670025] mount_fs+0xa3/0x30c [ 780.670043] vfs_kern_mount.part.0+0x68/0x470 [ 780.670059] do_mount+0x113c/0x2f10 [ 780.670075] ? rcu_nmi_exit+0xb3/0x180 [ 780.670089] ? copy_mount_string+0x40/0x40 [ 780.670107] ? copy_mount_options+0x1da/0x380 [ 780.670120] ? copy_mount_options+0x1e9/0x380 [ 780.670133] ? copy_mount_options+0x26f/0x380 [ 780.670148] ksys_mount+0xcf/0x130 [ 780.670163] __x64_sys_mount+0xba/0x150 [ 780.670178] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 780.670192] do_syscall_64+0xf9/0x620 [ 780.670220] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 780.670232] RIP: 0033:0x45c369 [ 780.670245] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 780.670253] RSP: 002b:00007f67ad54bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 780.670266] RAX: ffffffffffffffda RBX: 000000000001fdc0 RCX: 000000000045c369 [ 780.670274] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 000000000040000a [ 780.670282] RBP: 00007f67ad54bca0 R08: 0000000020000100 R09: 0000000000000000 [ 780.670289] R10: 000000000000000b R11: 0000000000000246 R12: 0000000000000014 [ 780.670297] R13: 00007fff566f784f R14: 00007f67ad54c9c0 R15: 000000000078bf0c [ 780.897970] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 780.974676] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 03:50:04 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x7fffeee0}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}], 0x4) 03:50:04 executing program 4 (fault-call:6 fault-nth:21): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:50:04 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setreuid(0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="0300003a0967f207"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x6) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0), 0x0, 0x0, 0x0) 03:50:04 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0xee, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:04 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f1", 0xf2}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) [ 782.112743] FAULT_INJECTION: forcing a failure. [ 782.112743] name failslab, interval 1, probability 0, space 0, times 0 [ 782.170134] CPU: 1 PID: 11140 Comm: syz-executor.4 Not tainted 4.19.134-syzkaller #0 [ 782.170146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 03:50:05 executing program 4 (fault-call:6 fault-nth:22): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 782.170151] Call Trace: [ 782.170174] dump_stack+0x1fc/0x2fe [ 782.170198] should_fail.cold+0xa/0x14 03:50:05 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x14e, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 782.170217] ? setup_fault_attr+0x200/0x200 [ 782.170241] __should_failslab+0x115/0x180 [ 782.170259] should_failslab+0x5/0xf [ 782.170272] __kmalloc+0x2ab/0x3c0 [ 782.170286] ? match_strdup+0x58/0xa0 [ 782.170303] match_strdup+0x58/0xa0 [ 782.170319] ovl_fill_super+0x560/0x3e5f [ 782.170349] ? ovl_dentry_release+0x130/0x130 [ 782.170365] ? up_write+0x18/0x150 [ 782.170380] ? sget_userns+0x39c/0xcd0 03:50:05 executing program 4 (fault-call:6 fault-nth:23): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 782.170400] ? destroy_unused_super.part.0+0x120/0x120 [ 782.170416] ? destroy_unused_super.part.0+0x120/0x120 03:50:05 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x1ce, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 782.170427] ? sget+0x10a/0x140 [ 782.170441] ? ovl_dentry_release+0x130/0x130 [ 782.170475] mount_nodev+0x60/0x110 [ 782.170491] mount_fs+0xa3/0x30c [ 782.170517] vfs_kern_mount.part.0+0x68/0x470 [ 782.170535] do_mount+0x113c/0x2f10 [ 782.170553] ? rcu_nmi_exit+0xb3/0x180 [ 782.170570] ? retint_kernel+0x2d/0x2d [ 782.170584] ? copy_mount_string+0x40/0x40 [ 782.170602] ? copy_mount_options+0x190/0x380 [ 782.170616] ? __sanitizer_cov_trace_pc+0x44/0x50 [ 782.170632] ? copy_mount_options+0x26f/0x380 [ 782.170648] ksys_mount+0xcf/0x130 [ 782.170664] __x64_sys_mount+0xba/0x150 03:50:05 executing program 4 (fault-call:6 fault-nth:24): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:50:05 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x1de, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 782.170680] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 782.170696] do_syscall_64+0xf9/0x620 [ 782.170714] entry_SYSCALL_64_after_hwframe+0x49/0xbe 03:50:05 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f1", 0xf2}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) [ 782.170726] RIP: 0033:0x45c369 [ 782.170739] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 782.170748] RSP: 002b:00007f67ad54bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 782.170763] RAX: ffffffffffffffda RBX: 000000000001fdc0 RCX: 000000000045c369 [ 782.170771] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 000000000040000a [ 782.170780] RBP: 00007f67ad54bca0 R08: 0000000020000100 R09: 0000000000000000 [ 782.170787] R10: 000000000000000b R11: 0000000000000246 R12: 0000000000000015 [ 782.170795] R13: 00007fff566f784f R14: 00007f67ad54c9c0 R15: 000000000078bf0c [ 782.277432] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 782.434453] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 782.440204] FAULT_INJECTION: forcing a failure. [ 782.440204] name failslab, interval 1, probability 0, space 0, times 0 [ 782.440253] CPU: 0 PID: 11162 Comm: syz-executor.4 Not tainted 4.19.134-syzkaller #0 [ 782.440262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 782.440266] Call Trace: [ 782.440285] dump_stack+0x1fc/0x2fe [ 782.440307] should_fail.cold+0xa/0x14 [ 782.440326] ? setup_fault_attr+0x200/0x200 [ 782.440341] ? lock_acquire+0x170/0x3c0 [ 782.440363] __should_failslab+0x115/0x180 [ 782.440379] should_failslab+0x5/0xf [ 782.440392] __kmalloc+0x2ab/0x3c0 [ 782.440404] ? match_strdup+0x58/0xa0 [ 782.440420] match_strdup+0x58/0xa0 [ 782.440435] ovl_fill_super+0x560/0x3e5f [ 782.440464] ? ovl_dentry_release+0x130/0x130 [ 782.440478] ? up_write+0x18/0x150 [ 782.440491] ? sget_userns+0x39c/0xcd0 [ 782.440510] ? destroy_unused_super.part.0+0x120/0x120 [ 782.440526] ? destroy_unused_super.part.0+0x120/0x120 [ 782.440539] ? sget+0x10a/0x140 [ 782.440554] ? ovl_dentry_release+0x130/0x130 [ 782.440569] mount_nodev+0x60/0x110 [ 782.440583] mount_fs+0xa3/0x30c [ 782.440599] vfs_kern_mount.part.0+0x68/0x470 [ 782.440615] do_mount+0x113c/0x2f10 [ 782.440640] ? rcu_nmi_exit+0xb3/0x180 [ 782.440656] ? copy_mount_string+0x40/0x40 [ 782.440674] ? copy_mount_options+0x1da/0x380 [ 782.440687] ? copy_mount_options+0x1e9/0x380 [ 782.440701] ? copy_mount_options+0x26f/0x380 [ 782.440717] ksys_mount+0xcf/0x130 [ 782.440730] __x64_sys_mount+0xba/0x150 [ 782.440743] ? do_syscall_64+0x56/0x620 [ 782.440758] do_syscall_64+0xf9/0x620 [ 782.440778] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 782.440788] RIP: 0033:0x45c369 [ 782.440803] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 782.440809] RSP: 002b:00007f67ad54bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 782.440822] RAX: ffffffffffffffda RBX: 000000000001fdc0 RCX: 000000000045c369 [ 782.440831] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 000000000040000a [ 782.440838] RBP: 00007f67ad54bca0 R08: 0000000020000100 R09: 0000000000000000 [ 782.440846] R10: 000000000000000b R11: 0000000000000246 R12: 0000000000000016 [ 782.440854] R13: 00007fff566f784f R14: 00007f67ad54c9c0 R15: 000000000078bf0c [ 782.524573] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 782.773586] FAULT_INJECTION: forcing a failure. [ 782.773586] name failslab, interval 1, probability 0, space 0, times 0 [ 782.773606] CPU: 1 PID: 11180 Comm: syz-executor.4 Not tainted 4.19.134-syzkaller #0 [ 782.773616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 782.773622] Call Trace: [ 782.773643] dump_stack+0x1fc/0x2fe [ 782.773667] should_fail.cold+0xa/0x14 [ 782.773685] ? setup_fault_attr+0x200/0x200 [ 782.773702] ? lock_acquire+0x170/0x3c0 [ 782.773724] __should_failslab+0x115/0x180 [ 782.773741] should_failslab+0x5/0xf [ 782.773757] __kmalloc+0x2ab/0x3c0 [ 782.773770] ? match_strdup+0x58/0xa0 [ 782.773788] match_strdup+0x58/0xa0 [ 782.773804] ovl_fill_super+0xbba/0x3e5f [ 782.773834] ? ovl_dentry_release+0x130/0x130 [ 782.773848] ? up_write+0x18/0x150 [ 782.773862] ? sget_userns+0x39c/0xcd0 [ 782.773882] ? destroy_unused_super.part.0+0x120/0x120 [ 782.773900] ? destroy_unused_super.part.0+0x120/0x120 [ 782.773913] ? sget+0x10a/0x140 [ 782.773929] ? ovl_dentry_release+0x130/0x130 [ 782.773944] mount_nodev+0x60/0x110 [ 782.773961] mount_fs+0xa3/0x30c [ 782.773980] vfs_kern_mount.part.0+0x68/0x470 [ 782.773999] do_mount+0x113c/0x2f10 [ 782.774019] ? do_raw_spin_unlock+0x171/0x230 [ 782.774033] ? check_preemption_disabled+0x41/0x280 [ 782.774049] ? copy_mount_string+0x40/0x40 [ 782.774095] ? copy_mount_options+0x59/0x380 [ 782.774115] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 782.774130] ? kmem_cache_alloc_trace+0x323/0x380 [ 782.774147] ? copy_mount_options+0x26f/0x380 [ 782.774163] ksys_mount+0xcf/0x130 [ 782.774178] __x64_sys_mount+0xba/0x150 [ 782.774195] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 782.774212] do_syscall_64+0xf9/0x620 [ 782.774233] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 782.774246] RIP: 0033:0x45c369 [ 782.774261] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 782.774269] RSP: 002b:00007f67ad54bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 782.774283] RAX: ffffffffffffffda RBX: 000000000001fdc0 RCX: 000000000045c369 [ 782.774292] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 000000000040000a [ 782.774301] RBP: 00007f67ad54bca0 R08: 0000000020000100 R09: 0000000000000000 [ 782.774310] R10: 000000000000000b R11: 0000000000000246 R12: 0000000000000017 [ 782.774318] R13: 00007fff566f784f R14: 00007f67ad54c9c0 R15: 000000000078bf0c [ 782.780571] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 782.851274] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 783.050326] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 783.099750] FAULT_INJECTION: forcing a failure. [ 783.099750] name failslab, interval 1, probability 0, space 0, times 0 [ 783.099834] CPU: 0 PID: 11201 Comm: syz-executor.4 Not tainted 4.19.134-syzkaller #0 [ 783.099843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 783.099848] Call Trace: [ 783.099866] dump_stack+0x1fc/0x2fe [ 783.099888] should_fail.cold+0xa/0x14 [ 783.099905] ? setup_fault_attr+0x200/0x200 [ 783.099927] __should_failslab+0x115/0x180 [ 783.099943] should_failslab+0x5/0xf [ 783.099958] __kmalloc+0x2ab/0x3c0 [ 783.099970] ? match_strdup+0x58/0xa0 [ 783.099986] match_strdup+0x58/0xa0 [ 783.100000] ovl_fill_super+0xb48/0x3e5f [ 783.100026] ? ovl_dentry_release+0x130/0x130 [ 783.100039] ? up_write+0x18/0x150 [ 783.100052] ? sget_userns+0x39c/0xcd0 [ 783.100069] ? destroy_unused_super.part.0+0x120/0x120 [ 783.100083] ? destroy_unused_super.part.0+0x120/0x120 [ 783.100093] ? sget+0x10a/0x140 [ 783.100107] ? ovl_dentry_release+0x130/0x130 [ 783.100121] mount_nodev+0x60/0x110 [ 783.100134] mount_fs+0xa3/0x30c [ 783.100150] vfs_kern_mount.part.0+0x68/0x470 [ 783.100165] do_mount+0x113c/0x2f10 [ 783.100180] ? rcu_nmi_exit+0xb3/0x180 [ 783.100196] ? retint_kernel+0x2d/0x2d [ 783.100207] ? copy_mount_string+0x40/0x40 [ 783.100224] ? copy_mount_options+0x190/0x380 [ 783.100237] ? __sanitizer_cov_trace_pc+0x44/0x50 [ 783.100251] ? copy_mount_options+0x26f/0x380 [ 783.100267] ksys_mount+0xcf/0x130 [ 783.100282] __x64_sys_mount+0xba/0x150 [ 783.100297] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 783.100312] do_syscall_64+0xf9/0x620 [ 783.100329] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 783.100340] RIP: 0033:0x45c369 [ 783.100354] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 783.100361] RSP: 002b:00007f67ad54bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 783.100373] RAX: ffffffffffffffda RBX: 000000000001fdc0 RCX: 000000000045c369 [ 783.100381] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 000000000040000a [ 783.100388] RBP: 00007f67ad54bca0 R08: 0000000020000100 R09: 0000000000000000 [ 783.100395] R10: 000000000000000b R11: 0000000000000246 R12: 0000000000000018 03:50:06 executing program 4 (fault-call:6 fault-nth:25): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:50:06 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243048afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}], 0x4) 03:50:06 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x1ee, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:06 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setreuid(0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="0300003a0967f207"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x7) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0), 0x0, 0x0, 0x0) 03:50:06 executing program 2: socketpair(0x1a, 0x80000, 0xfc, &(0x7f0000000040)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000002c0)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="684befb951e7fd5b40345c53", @ANYRES16=r1, @ANYBLOB="080026bd7000fcdbdf25030000000c000200ff070000000000000c00040001000080000000000c0002004400000000000000"], 0x38}}, 0x10) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x3, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup3(r2, r3, 0x0) setsockopt$inet_mreq(r4, 0x0, 0x0, 0x0, 0x0) ioctl$VIDIOC_S_AUDIO(r4, 0x40345622, &(0x7f0000000300)={0x5, "aef59d5408eeb2ef30e1d67469d53982101cb03a726776efb36645469b88f977", 0x1}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:50:06 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f1", 0xf2}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) [ 783.100403] R13: 00007fff566f784f R14: 00007f67ad54c9c0 R15: 000000000078bf0c [ 783.143475] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 784.239613] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 784.350685] FAULT_INJECTION: forcing a failure. [ 784.350685] name failslab, interval 1, probability 0, space 0, times 0 [ 784.350705] CPU: 1 PID: 11236 Comm: syz-executor.4 Not tainted 4.19.134-syzkaller #0 [ 784.350715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 03:50:07 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x28e, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:07 executing program 4 (fault-call:6 fault-nth:26): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 784.350720] Call Trace: [ 784.350740] dump_stack+0x1fc/0x2fe [ 784.350764] should_fail.cold+0xa/0x14 [ 784.350784] ? setup_fault_attr+0x200/0x200 [ 784.350801] ? lock_acquire+0x170/0x3c0 [ 784.350826] __should_failslab+0x115/0x180 [ 784.350843] should_failslab+0x5/0xf [ 784.350859] kmem_cache_alloc+0x277/0x370 [ 784.350877] getname_kernel+0x4e/0x370 [ 784.350893] kern_path+0x1b/0x40 [ 784.350910] ovl_mount_dir_noesc+0x67/0x170 [ 784.350926] ovl_mount_dir+0x100/0x1c0 [ 784.350943] ovl_fill_super+0x95e/0x3e5f [ 784.350973] ? ovl_dentry_release+0x130/0x130 [ 784.350987] ? up_write+0x18/0x150 [ 784.351001] ? sget_userns+0x39c/0xcd0 [ 784.351021] ? destroy_unused_super.part.0+0x120/0x120 [ 784.351039] ? destroy_unused_super.part.0+0x120/0x120 [ 784.351051] ? sget+0x10a/0x140 03:50:07 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x2be, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:07 executing program 4 (fault-call:6 fault-nth:27): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 784.351066] ? ovl_dentry_release+0x130/0x130 03:50:07 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) io_setup(0x3, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) io_pgetevents(r0, 0x5, 0x4, &(0x7f0000000280)=[{}, {}, {}, {}], &(0x7f0000000140)={r1, r2+10000000}, &(0x7f0000000300)={&(0x7f0000000200)={[0x100000001]}, 0x8}) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x3, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 784.351082] mount_nodev+0x60/0x110 [ 784.351096] mount_fs+0xa3/0x30c [ 784.351114] vfs_kern_mount.part.0+0x68/0x470 [ 784.351132] do_mount+0x113c/0x2f10 [ 784.351150] ? lock_acquire+0x170/0x3c0 [ 784.351165] ? check_preemption_disabled+0x41/0x280 [ 784.351181] ? copy_mount_string+0x40/0x40 [ 784.351194] ? copy_mount_options+0x59/0x380 [ 784.351214] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 784.351230] ? kmem_cache_alloc_trace+0x323/0x380 [ 784.351248] ? copy_mount_options+0x26f/0x380 [ 784.351265] ksys_mount+0xcf/0x130 [ 784.351281] __x64_sys_mount+0xba/0x150 [ 784.351298] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 784.351314] do_syscall_64+0xf9/0x620 [ 784.351341] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 784.351353] RIP: 0033:0x45c369 03:50:07 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setreuid(0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="0300003a0967f207"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x8) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0), 0x0, 0x0, 0x0) 03:50:07 executing program 4 (fault-call:6 fault-nth:28): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 784.351369] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 784.351378] RSP: 002b:00007f67ad54bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 03:50:07 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c040b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}], 0x4) 03:50:07 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x2e2, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 784.351391] RAX: ffffffffffffffda RBX: 000000000001fdc0 RCX: 000000000045c369 [ 784.351400] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 000000000040000a [ 784.351409] RBP: 00007f67ad54bca0 R08: 0000000020000100 R09: 0000000000000000 [ 784.351419] R10: 000000000000000b R11: 0000000000000246 R12: 0000000000000019 03:50:08 executing program 4 (fault-call:6 fault-nth:29): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 784.351428] R13: 00007fff566f784f R14: 00007f67ad54c9c0 R15: 000000000078bf0c [ 784.351453] overlayfs: failed to resolve './file0': -12 [ 784.414438] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 784.610810] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 03:50:08 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x300, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 784.663444] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 784.710151] overlayfs: filesystem on './file0' not supported as upperdir [ 784.713970] FAULT_INJECTION: forcing a failure. [ 784.713970] name failslab, interval 1, probability 0, space 0, times 0 [ 784.714001] CPU: 1 PID: 11258 Comm: syz-executor.4 Not tainted 4.19.134-syzkaller #0 [ 784.714016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 784.714023] Call Trace: [ 784.714045] dump_stack+0x1fc/0x2fe [ 784.714068] should_fail.cold+0xa/0x14 [ 784.714094] ? setup_fault_attr+0x200/0x200 [ 784.714113] ? lock_acquire+0x170/0x3c0 [ 784.714137] __should_failslab+0x115/0x180 [ 784.714156] should_failslab+0x5/0xf [ 784.714169] __kmalloc+0x2ab/0x3c0 [ 784.714183] ? match_strdup+0x58/0xa0 [ 784.714200] match_strdup+0x58/0xa0 [ 784.714215] ovl_fill_super+0xb48/0x3e5f [ 784.714244] ? ovl_dentry_release+0x130/0x130 [ 784.714257] ? up_write+0x18/0x150 [ 784.714270] ? sget_userns+0x39c/0xcd0 [ 784.714290] ? destroy_unused_super.part.0+0x120/0x120 [ 784.714308] ? destroy_unused_super.part.0+0x120/0x120 [ 784.714320] ? sget+0x10a/0x140 [ 784.714336] ? ovl_dentry_release+0x130/0x130 [ 784.714352] mount_nodev+0x60/0x110 [ 784.714367] mount_fs+0xa3/0x30c [ 784.714386] vfs_kern_mount.part.0+0x68/0x470 [ 784.714405] do_mount+0x113c/0x2f10 [ 784.714424] ? do_raw_spin_unlock+0x171/0x230 [ 784.714439] ? check_preemption_disabled+0x41/0x280 [ 784.714454] ? copy_mount_string+0x40/0x40 [ 784.714467] ? copy_mount_options+0x59/0x380 [ 784.714487] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 784.714504] ? kmem_cache_alloc_trace+0x323/0x380 [ 784.714522] ? copy_mount_options+0x26f/0x380 [ 784.714541] ksys_mount+0xcf/0x130 [ 784.714557] __x64_sys_mount+0xba/0x150 [ 784.714573] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 784.714589] do_syscall_64+0xf9/0x620 [ 784.714610] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 784.714623] RIP: 0033:0x45c369 [ 784.714638] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 784.714646] RSP: 002b:00007f67ad54bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 784.714660] RAX: ffffffffffffffda RBX: 000000000001fdc0 RCX: 000000000045c369 [ 784.714668] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 000000000040000a [ 784.714676] RBP: 00007f67ad54bca0 R08: 0000000020000100 R09: 0000000000000000 [ 784.714684] R10: 000000000000000b R11: 0000000000000246 R12: 000000000000001a [ 784.714693] R13: 00007fff566f784f R14: 00007f67ad54c9c0 R15: 000000000078bf0c [ 784.726504] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 784.939148] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 784.969241] FAULT_INJECTION: forcing a failure. [ 784.969241] name failslab, interval 1, probability 0, space 0, times 0 [ 784.969262] CPU: 1 PID: 11275 Comm: syz-executor.4 Not tainted 4.19.134-syzkaller #0 [ 784.969271] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 784.969276] Call Trace: [ 784.969295] dump_stack+0x1fc/0x2fe [ 784.969319] should_fail.cold+0xa/0x14 [ 784.969338] ? setup_fault_attr+0x200/0x200 [ 784.969354] ? lock_acquire+0x170/0x3c0 [ 784.969376] __should_failslab+0x115/0x180 [ 784.969393] should_failslab+0x5/0xf [ 784.969408] __kmalloc_track_caller+0x2a6/0x3c0 [ 784.969421] ? ovl_mount_dir+0x26/0x1c0 [ 784.969438] kstrdup+0x36/0x70 [ 784.969450] ovl_mount_dir+0x26/0x1c0 [ 784.969466] ovl_fill_super+0x95e/0x3e5f [ 784.969493] ? ovl_dentry_release+0x130/0x130 [ 784.969507] ? up_write+0x18/0x150 [ 784.969521] ? sget_userns+0x39c/0xcd0 [ 784.969539] ? destroy_unused_super.part.0+0x120/0x120 [ 784.969556] ? destroy_unused_super.part.0+0x120/0x120 [ 784.969569] ? sget+0x10a/0x140 [ 784.969584] ? ovl_dentry_release+0x130/0x130 [ 784.969598] mount_nodev+0x60/0x110 [ 784.969611] mount_fs+0xa3/0x30c [ 784.969630] vfs_kern_mount.part.0+0x68/0x470 [ 784.969647] do_mount+0x113c/0x2f10 [ 784.969666] ? do_raw_spin_unlock+0x171/0x230 [ 784.969679] ? check_preemption_disabled+0x41/0x280 [ 784.969693] ? copy_mount_string+0x40/0x40 [ 784.969706] ? copy_mount_options+0x59/0x380 [ 784.969723] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 784.969737] ? kmem_cache_alloc_trace+0x323/0x380 [ 784.969753] ? copy_mount_options+0x26f/0x380 [ 784.969770] ksys_mount+0xcf/0x130 [ 784.969785] __x64_sys_mount+0xba/0x150 [ 784.969801] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 784.969816] do_syscall_64+0xf9/0x620 [ 784.969837] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 784.969849] RIP: 0033:0x45c369 [ 784.969864] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 784.969873] RSP: 002b:00007f67ad54bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 784.969887] RAX: ffffffffffffffda RBX: 000000000001fdc0 RCX: 000000000045c369 [ 784.969894] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 000000000040000a [ 784.969901] RBP: 00007f67ad54bca0 R08: 0000000020000100 R09: 0000000000000000 [ 784.969910] R10: 000000000000000b R11: 0000000000000246 R12: 000000000000001b [ 784.969919] R13: 00007fff566f784f R14: 00007f67ad54c9c0 R15: 000000000078bf0c [ 785.048741] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 785.249755] FAULT_INJECTION: forcing a failure. [ 785.249755] name failslab, interval 1, probability 0, space 0, times 0 [ 785.250119] CPU: 0 PID: 11293 Comm: syz-executor.4 Not tainted 4.19.134-syzkaller #0 [ 785.250130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 785.250136] Call Trace: [ 785.250159] dump_stack+0x1fc/0x2fe [ 785.250183] should_fail.cold+0xa/0x14 [ 785.250204] ? setup_fault_attr+0x200/0x200 [ 785.250223] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 785.250259] ? ovl_inode_test+0x50/0x50 [ 785.250273] __should_failslab+0x115/0x180 [ 785.250290] should_failslab+0x5/0xf [ 785.250305] kmem_cache_alloc+0x277/0x370 [ 785.250323] ? ovl_inode_test+0x50/0x50 [ 785.250337] selinux_inode_alloc_security+0xb1/0x2a0 [ 785.250353] security_inode_alloc+0x67/0xc0 [ 785.250367] inode_init_always+0x5a3/0xb70 [ 785.250384] ? ovl_get_redirect_xattr.cold+0x28/0x28 [ 785.250396] alloc_inode+0x7a/0x180 [ 785.250412] iget5_locked+0x57/0xd0 [ 785.250429] ovl_get_trap_inode+0xa5/0x1d0 [ 785.250445] ovl_fill_super+0xe13/0x3e5f [ 785.250476] ? ovl_dentry_release+0x130/0x130 [ 785.250493] ? up_write+0x18/0x150 [ 785.250507] ? sget_userns+0x39c/0xcd0 [ 785.250526] ? destroy_unused_super.part.0+0x120/0x120 [ 785.250543] ? destroy_unused_super.part.0+0x120/0x120 [ 785.250555] ? sget+0x10a/0x140 [ 785.250570] ? ovl_dentry_release+0x130/0x130 [ 785.250585] mount_nodev+0x60/0x110 [ 785.250600] mount_fs+0xa3/0x30c [ 785.250618] vfs_kern_mount.part.0+0x68/0x470 [ 785.250636] do_mount+0x113c/0x2f10 [ 785.250653] ? rcu_nmi_exit+0xb3/0x180 [ 785.250670] ? retint_kernel+0x2d/0x2d [ 785.250684] ? copy_mount_string+0x40/0x40 [ 785.250708] ? copy_mount_options+0x1f9/0x380 [ 785.250725] ? write_comp_data+0x16/0x70 [ 785.250742] ? copy_mount_options+0x26f/0x380 [ 785.250760] ksys_mount+0xcf/0x130 [ 785.250777] __x64_sys_mount+0xba/0x150 [ 785.250791] ? do_syscall_64+0x56/0x620 [ 785.250806] do_syscall_64+0xf9/0x620 [ 785.250825] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 785.250835] RIP: 0033:0x45c369 [ 785.250853] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 785.250860] RSP: 002b:00007f67ad54bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 785.250874] RAX: ffffffffffffffda RBX: 000000000001fdc0 RCX: 000000000045c369 [ 785.250883] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 000000000040000a [ 785.250890] RBP: 00007f67ad54bca0 R08: 0000000020000100 R09: 0000000000000000 [ 785.250896] R10: 000000000000000b R11: 0000000000000246 R12: 000000000000001c [ 785.250904] R13: 00007fff566f784f R14: 00007f67ad54c9c0 R15: 000000000078bf0c [ 785.312197] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 785.411655] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 785.615060] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 785.626287] FAULT_INJECTION: forcing a failure. [ 785.626287] name failslab, interval 1, probability 0, space 0, times 0 [ 785.626364] CPU: 0 PID: 11315 Comm: syz-executor.4 Not tainted 4.19.134-syzkaller #0 [ 785.626374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 785.626379] Call Trace: [ 785.626400] dump_stack+0x1fc/0x2fe [ 785.626423] should_fail.cold+0xa/0x14 [ 785.626441] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 785.626456] ? setup_fault_attr+0x200/0x200 [ 785.626471] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 785.626494] ? ovl_inode_test+0x50/0x50 [ 785.626507] __should_failslab+0x115/0x180 [ 785.626525] should_failslab+0x5/0xf [ 785.626539] kmem_cache_alloc+0x277/0x370 [ 785.626556] ? ovl_inode_test+0x50/0x50 [ 785.626569] selinux_inode_alloc_security+0xb1/0x2a0 [ 785.626584] security_inode_alloc+0x67/0xc0 [ 785.626599] inode_init_always+0x5a3/0xb70 [ 785.626617] ? ovl_get_redirect_xattr.cold+0x28/0x28 [ 785.626629] alloc_inode+0x7a/0x180 [ 785.626644] iget5_locked+0x57/0xd0 [ 785.626660] ovl_get_trap_inode+0xa5/0x1d0 [ 785.626674] ovl_fill_super+0xe13/0x3e5f [ 785.626702] ? ovl_dentry_release+0x130/0x130 [ 785.626715] ? up_write+0x18/0x150 [ 785.626728] ? sget_userns+0x39c/0xcd0 [ 785.626747] ? destroy_unused_super.part.0+0x120/0x120 [ 785.626762] ? destroy_unused_super.part.0+0x120/0x120 [ 785.626774] ? sget+0x10a/0x140 [ 785.626788] ? ovl_dentry_release+0x130/0x130 [ 785.626802] mount_nodev+0x60/0x110 [ 785.626816] mount_fs+0xa3/0x30c [ 785.626833] vfs_kern_mount.part.0+0x68/0x470 [ 785.626850] do_mount+0x113c/0x2f10 [ 785.626879] ? rcu_nmi_exit+0xb3/0x180 [ 785.626899] ? retint_kernel+0x2d/0x2d [ 785.626913] ? copy_mount_string+0x40/0x40 [ 785.626932] ? copy_mount_options+0x190/0x380 [ 785.626946] ? __sanitizer_cov_trace_pc+0x37/0x50 [ 785.626962] ? copy_mount_options+0x26f/0x380 [ 785.626978] ksys_mount+0xcf/0x130 [ 785.626993] __x64_sys_mount+0xba/0x150 [ 785.627016] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 785.627032] do_syscall_64+0xf9/0x620 [ 785.627050] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 785.627062] RIP: 0033:0x45c369 [ 785.627077] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 785.627085] RSP: 002b:00007f67ad54bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 785.627100] RAX: ffffffffffffffda RBX: 000000000001fdc0 RCX: 000000000045c369 [ 785.627109] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 000000000040000a [ 785.627117] RBP: 00007f67ad54bca0 R08: 0000000020000100 R09: 0000000000000000 [ 785.627125] R10: 000000000000000b R11: 0000000000000246 R12: 000000000000001d [ 785.627133] R13: 00007fff566f784f R14: 00007f67ad54c9c0 R15: 000000000078bf0c [ 785.650538] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 785.698617] overlayfs: filesystem on './file0' not supported as upperdir 03:50:09 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f12", 0xf4}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) 03:50:09 executing program 4 (fault-call:6 fault-nth:30): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:50:09 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB='upperdir=./file0,,workdir=./file1\\\x00']) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x0, 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_RESET(r2, 0x4141, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r6 = fcntl$dupfd(0xffffffffffffffff, 0x406, r3) ioctl$CHAR_RAW_ALIGNOFF(r6, 0x127a, &(0x7f0000000040)) 03:50:09 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setreuid(0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="0300003a0967f207"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x9) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0), 0x0, 0x0, 0x0) 03:50:09 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x336, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:09 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0x200002a7}], 0x4) [ 785.713436] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 03:50:09 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x374, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:10 executing program 4 (fault-call:6 fault-nth:31): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 787.126929] FAULT_INJECTION: forcing a failure. [ 787.126929] name failslab, interval 1, probability 0, space 0, times 0 [ 787.127047] CPU: 0 PID: 11352 Comm: syz-executor.4 Not tainted 4.19.134-syzkaller #0 [ 787.127057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 787.127062] Call Trace: [ 787.127081] dump_stack+0x1fc/0x2fe [ 787.127103] should_fail.cold+0xa/0x14 [ 787.127122] ? setup_fault_attr+0x200/0x200 [ 787.127139] ? lock_acquire+0x170/0x3c0 [ 787.127159] __should_failslab+0x115/0x180 [ 787.127177] should_failslab+0x5/0xf [ 787.127189] kmem_cache_alloc+0x277/0x370 [ 787.127206] alloc_vfsmnt+0x23/0x780 [ 787.127221] clone_mnt+0x6c/0x11b0 [ 787.127243] ? do_raw_spin_lock+0xcb/0x220 [ 787.127261] clone_private_mount+0xb0/0x110 [ 787.127297] ovl_fill_super+0xe70/0x3e5f [ 787.127327] ? ovl_dentry_release+0x130/0x130 [ 787.127343] ? up_write+0x18/0x150 [ 787.127359] ? sget_userns+0x39c/0xcd0 [ 787.127375] ? destroy_unused_super.part.0+0x120/0x120 [ 787.127392] ? destroy_unused_super.part.0+0x120/0x120 [ 787.127404] ? sget+0x10a/0x140 [ 787.127420] ? ovl_dentry_release+0x130/0x130 [ 787.127434] mount_nodev+0x60/0x110 [ 787.127450] mount_fs+0xa3/0x30c [ 787.127468] vfs_kern_mount.part.0+0x68/0x470 [ 787.127486] do_mount+0x113c/0x2f10 [ 787.127503] ? rcu_nmi_exit+0xb3/0x180 [ 787.127520] ? copy_mount_string+0x40/0x40 [ 787.127539] ? copy_mount_options+0x190/0x380 [ 787.127552] ? copy_mount_options+0x1ab/0x380 [ 787.127565] ? copy_mount_options+0x26f/0x380 [ 787.127581] ksys_mount+0xcf/0x130 [ 787.127596] __x64_sys_mount+0xba/0x150 [ 787.127612] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 787.127627] do_syscall_64+0xf9/0x620 [ 787.127646] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 787.127658] RIP: 0033:0x45c369 [ 787.127674] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 787.127681] RSP: 002b:00007f67ad54bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 787.127696] RAX: ffffffffffffffda RBX: 000000000001fdc0 RCX: 000000000045c369 [ 787.127705] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 000000000040000a [ 787.127715] RBP: 00007f67ad54bca0 R08: 0000000020000100 R09: 0000000000000000 [ 787.127723] R10: 000000000000000b R11: 0000000000000246 R12: 000000000000001e [ 787.127732] R13: 00007fff566f784f R14: 00007f67ad54c9c0 R15: 000000000078bf0c [ 787.127824] overlayfs: failed to clone upperpath [ 787.130197] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 787.202116] overlayfs: missing 'lowerdir' [ 787.221107] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 787.259486] overlayfs: missing 'lowerdir' [ 787.291723] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 03:50:10 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c650f78f95714d7acb769723d2e2f66696c65302c776f726b6469723d2e2f66696c65315c00"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 787.345287] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 787.524843] FAULT_INJECTION: forcing a failure. [ 787.524843] name failslab, interval 1, probability 0, space 0, times 0 03:50:10 executing program 4 (fault-call:6 fault-nth:32): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:50:10 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x37a, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 787.574859] CPU: 0 PID: 11377 Comm: syz-executor.4 Not tainted 4.19.134-syzkaller #0 [ 787.574871] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 787.574876] Call Trace: [ 787.574896] dump_stack+0x1fc/0x2fe [ 787.574918] should_fail.cold+0xa/0x14 [ 787.574934] ? setup_fault_attr+0x200/0x200 [ 787.574947] ? lock_acquire+0x170/0x3c0 [ 787.574964] __should_failslab+0x115/0x180 [ 787.574981] should_failslab+0x5/0xf [ 787.574997] __kmalloc_track_caller+0x2a6/0x3c0 03:50:10 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x380, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 787.575011] ? kstrdup_const+0x53/0x80 03:50:10 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f12", 0xf4}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) 03:50:10 executing program 4 (fault-call:6 fault-nth:33): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 787.575029] kstrdup+0x36/0x70 [ 787.575045] kstrdup_const+0x53/0x80 [ 787.575059] alloc_vfsmnt+0xb5/0x780 03:50:10 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66698465302c776f726b6469723d2e2f66696c65315c00"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 787.575073] clone_mnt+0x6c/0x11b0 [ 787.575088] ? do_raw_spin_lock+0xcb/0x220 [ 787.575106] clone_private_mount+0xb0/0x110 [ 787.575123] ovl_fill_super+0xe70/0x3e5f [ 787.575152] ? ovl_dentry_release+0x130/0x130 [ 787.575166] ? up_write+0x18/0x150 [ 787.575181] ? sget_userns+0x39c/0xcd0 [ 787.575198] ? destroy_unused_super.part.0+0x120/0x120 [ 787.575214] ? destroy_unused_super.part.0+0x120/0x120 [ 787.575226] ? sget+0x10a/0x140 [ 787.575240] ? ovl_dentry_release+0x130/0x130 [ 787.575253] mount_nodev+0x60/0x110 [ 787.575267] mount_fs+0xa3/0x30c [ 787.575281] vfs_kern_mount.part.0+0x68/0x470 [ 787.575298] do_mount+0x113c/0x2f10 [ 787.575315] ? rcu_nmi_exit+0xb3/0x180 [ 787.575329] ? copy_mount_string+0x40/0x40 [ 787.575349] ? copy_mount_options+0x1da/0x380 [ 787.575363] ? copy_mount_options+0x1e9/0x380 [ 787.575377] ? copy_mount_options+0x26f/0x380 [ 787.575395] ksys_mount+0xcf/0x130 [ 787.575410] __x64_sys_mount+0xba/0x150 [ 787.575426] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 787.575442] do_syscall_64+0xf9/0x620 [ 787.575461] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 787.575481] RIP: 0033:0x45c369 [ 787.575497] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 787.575505] RSP: 002b:00007f67ad54bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 787.575519] RAX: ffffffffffffffda RBX: 000000000001fdc0 RCX: 000000000045c369 [ 787.575527] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 000000000040000a [ 787.575536] RBP: 00007f67ad54bca0 R08: 0000000020000100 R09: 0000000000000000 [ 787.575544] R10: 000000000000000b R11: 0000000000000246 R12: 000000000000001f [ 787.575552] R13: 00007fff566f784f R14: 00007f67ad54c9c0 R15: 000000000078bf0c [ 787.576800] overlayfs: failed to clone upperpath [ 787.642701] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 787.796426] overlayfs: missing 'lowerdir' [ 787.824270] overlayfs: missing 'lowerdir' [ 787.829132] FAULT_INJECTION: forcing a failure. [ 787.829132] name failslab, interval 1, probability 0, space 0, times 0 [ 787.829279] CPU: 0 PID: 11394 Comm: syz-executor.4 Not tainted 4.19.134-syzkaller #0 [ 787.829290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 787.829295] Call Trace: [ 787.829318] dump_stack+0x1fc/0x2fe [ 787.829344] should_fail.cold+0xa/0x14 [ 787.829365] ? setup_fault_attr+0x200/0x200 [ 787.829384] ? lock_acquire+0x170/0x3c0 [ 787.829411] __should_failslab+0x115/0x180 [ 787.829441] should_failslab+0x5/0xf [ 787.829457] __kmalloc_track_caller+0x2a6/0x3c0 [ 787.829472] ? ovl_mount_dir+0x26/0x1c0 [ 787.829492] kstrdup+0x36/0x70 [ 787.829509] ovl_mount_dir+0x26/0x1c0 [ 787.829529] ovl_fill_super+0xfa8/0x3e5f [ 787.829562] ? ovl_dentry_release+0x130/0x130 [ 787.829577] ? up_write+0x18/0x150 [ 787.829593] ? sget_userns+0x39c/0xcd0 [ 787.829615] ? destroy_unused_super.part.0+0x120/0x120 [ 787.829634] ? destroy_unused_super.part.0+0x120/0x120 [ 787.829647] ? sget+0x10a/0x140 [ 787.829663] ? ovl_dentry_release+0x130/0x130 [ 787.829679] mount_nodev+0x60/0x110 [ 787.829695] mount_fs+0xa3/0x30c [ 787.829716] vfs_kern_mount.part.0+0x68/0x470 [ 787.829735] do_mount+0x113c/0x2f10 [ 787.829753] ? rcu_nmi_exit+0xb3/0x180 [ 787.829783] ? retint_kernel+0x2d/0x2d [ 787.829800] ? copy_mount_string+0x40/0x40 [ 787.829822] ? copy_mount_options+0x218/0x380 [ 787.829840] ? __sanitizer_cov_trace_pc+0x40/0x50 [ 787.829859] ? copy_mount_options+0x26f/0x380 [ 787.829880] ksys_mount+0xcf/0x130 [ 787.829898] __x64_sys_mount+0xba/0x150 [ 787.829917] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 787.829936] do_syscall_64+0xf9/0x620 [ 787.829957] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 787.829970] RIP: 0033:0x45c369 [ 787.829987] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 787.829996] RSP: 002b:00007f67ad54bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 787.830011] RAX: ffffffffffffffda RBX: 000000000001fdc0 RCX: 000000000045c369 [ 787.830021] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 000000000040000a [ 787.830030] RBP: 00007f67ad54bca0 R08: 0000000020000100 R09: 0000000000000000 [ 787.830038] R10: 000000000000000b R11: 0000000000000246 R12: 0000000000000020 [ 787.830048] R13: 00007fff566f784f R14: 00007f67ad54c9c0 R15: 000000000078bf0c [ 787.844023] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 788.054107] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 788.099139] FAULT_INJECTION: forcing a failure. [ 788.099139] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 788.099161] CPU: 0 PID: 11409 Comm: syz-executor.4 Not tainted 4.19.134-syzkaller #0 [ 788.099171] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 788.099176] Call Trace: [ 788.099198] dump_stack+0x1fc/0x2fe [ 788.099221] should_fail.cold+0xa/0x14 [ 788.099237] ? lock_acquire+0x170/0x3c0 [ 788.099252] ? setup_fault_attr+0x200/0x200 [ 788.099265] ? check_preemption_disabled+0x41/0x280 [ 788.099285] __alloc_pages_nodemask+0x239/0x2890 [ 788.099300] ? __kernel_text_address+0x9/0x30 [ 788.099313] ? unwind_get_return_address+0x51/0x90 [ 788.099329] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 788.099343] ? __save_stack_trace+0xaf/0x190 [ 788.099361] ? __lock_acquire+0x6de/0x3ff0 [ 788.099383] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 788.099400] ? __kmalloc_track_caller+0x155/0x3c0 [ 788.099414] ? kstrdup+0x36/0x70 [ 788.099427] ? ovl_mount_dir+0x26/0x1c0 [ 788.099457] ? mark_held_locks+0xa6/0xf0 [ 788.099475] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 788.099493] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 788.099509] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 788.099529] cache_grow_begin+0xa4/0x8a0 [ 788.099547] ? setup_fault_attr+0x200/0x200 [ 788.099562] ? lock_acquire+0x170/0x3c0 [ 788.099580] cache_alloc_refill+0x273/0x340 [ 788.099600] kmem_cache_alloc+0x346/0x370 [ 788.099617] getname_kernel+0x4e/0x370 [ 788.099632] kern_path+0x1b/0x40 [ 788.099647] ovl_mount_dir_noesc+0x67/0x170 [ 788.099661] ovl_mount_dir+0x100/0x1c0 [ 788.099677] ovl_fill_super+0xfa8/0x3e5f [ 788.099704] ? ovl_dentry_release+0x130/0x130 [ 788.099717] ? up_write+0x18/0x150 [ 788.099729] ? sget_userns+0x39c/0xcd0 [ 788.099746] ? destroy_unused_super.part.0+0x120/0x120 [ 788.099762] ? destroy_unused_super.part.0+0x120/0x120 [ 788.099774] ? sget+0x10a/0x140 [ 788.099788] ? ovl_dentry_release+0x130/0x130 [ 788.099801] mount_nodev+0x60/0x110 [ 788.099815] mount_fs+0xa3/0x30c [ 788.099832] vfs_kern_mount.part.0+0x68/0x470 [ 788.099846] do_mount+0x113c/0x2f10 [ 788.099863] ? rcu_nmi_exit+0xb3/0x180 [ 788.099879] ? copy_mount_string+0x40/0x40 [ 788.099898] ? copy_mount_options+0x190/0x380 [ 788.099911] ? copy_mount_options+0x1c5/0x380 [ 788.099925] ? copy_mount_options+0x26f/0x380 [ 788.099941] ksys_mount+0xcf/0x130 [ 788.099956] __x64_sys_mount+0xba/0x150 [ 788.099968] ? ksys_mount+0x130/0x130 [ 788.099983] do_syscall_64+0xf9/0x620 [ 788.100001] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 788.100011] RIP: 0033:0x45c369 [ 788.100025] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 788.100032] RSP: 002b:00007f67ad54bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 788.100044] RAX: ffffffffffffffda RBX: 000000000001fdc0 RCX: 000000000045c369 [ 788.100052] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 000000000040000a [ 788.100062] RBP: 00007f67ad54bca0 R08: 0000000020000100 R09: 0000000000000000 [ 788.100070] R10: 000000000000000b R11: 0000000000000246 R12: 0000000000000021 [ 788.100079] R13: 00007fff566f784f R14: 00007f67ad54c9c0 R15: 000000000078bf0c [ 788.271480] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 788.579833] overlayfs: failed to resolve './fi„e0': -2 [ 788.595766] overlayfs: workdir and upperdir must reside under the same mount 03:50:11 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setreuid(0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="0300003a0967f207"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0xa) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0), 0x0, 0x0, 0x0) 03:50:11 executing program 4 (fault-call:6 fault-nth:34): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:50:11 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0x7fffeebb}], 0x4) 03:50:11 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x394, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:11 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f12", 0xf4}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) 03:50:11 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000000040)={0x8, 0x9, 0x1}) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65302c776f726b6469723d2e2f66696c65315c00d6abe1e9defc83d119fbd3c1db92aff6459596e14464aa8f289fbd83e5c242d6ee974d541f80ee0cd52601b5ba8b63b9507d24c3863d86f07673051e4ad049acffb7bdbe2cf97d227a2f4f0b"]) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x0, 0x0, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r5) ioctl$INOTIFY_IOC_SETNEXTWD(r2, 0x40044900, 0x2) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x20, 0x0) setsockopt$inet6_group_source_req(r6, 0x29, 0x2b, &(0x7f0000000280)={0x1000, {{0xa, 0x4e21, 0x5, @local, 0x6}}, {{0xa, 0x4e24, 0x80000000, @rand_addr=' \x01\x00', 0x4}}}, 0x108) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 789.245496] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 789.273171] FAULT_INJECTION: forcing a failure. [ 789.273171] name failslab, interval 1, probability 0, space 0, times 0 [ 789.273260] CPU: 0 PID: 11436 Comm: syz-executor.4 Not tainted 4.19.134-syzkaller #0 [ 789.273269] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 789.273274] Call Trace: [ 789.273296] dump_stack+0x1fc/0x2fe [ 789.273320] should_fail.cold+0xa/0x14 [ 789.273339] ? setup_fault_attr+0x200/0x200 [ 789.273363] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 789.273387] ? ovl_inode_test+0x50/0x50 [ 789.273400] __should_failslab+0x115/0x180 [ 789.273418] should_failslab+0x5/0xf [ 789.273431] kmem_cache_alloc+0x277/0x370 [ 789.273448] ? ovl_inode_test+0x50/0x50 [ 789.273460] selinux_inode_alloc_security+0xb1/0x2a0 [ 789.273475] security_inode_alloc+0x67/0xc0 [ 789.273492] inode_init_always+0x5a3/0xb70 [ 789.273511] ? ovl_get_redirect_xattr.cold+0x28/0x28 [ 789.273524] alloc_inode+0x7a/0x180 [ 789.273536] iget5_locked+0x57/0xd0 [ 789.273550] ovl_get_trap_inode+0xa5/0x1d0 [ 789.273568] ovl_fill_super+0x10fe/0x3e5f [ 789.273588] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 789.273611] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 789.388798] ? ovl_dentry_release+0x130/0x130 [ 789.388819] ? retint_kernel+0x2d/0x2d [ 789.388832] ? ovl_dentry_release+0x130/0x130 [ 789.388849] ? ovl_dentry_release+0x130/0x130 [ 789.388880] mount_nodev+0x60/0x110 [ 789.388895] mount_fs+0xa3/0x30c [ 789.388911] vfs_kern_mount.part.0+0x68/0x470 03:50:12 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x3e2, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 789.388925] do_mount+0x113c/0x2f10 [ 789.388940] ? rcu_nmi_exit+0xb3/0x180 [ 789.388953] ? retint_kernel+0x2d/0x2d [ 789.388965] ? copy_mount_string+0x40/0x40 [ 789.388978] ? copy_mount_options+0x1cd/0x380 [ 789.388989] ? copy_mount_options+0x218/0x380 [ 789.389001] ? __sanitizer_cov_trace_pc+0x4/0x50 [ 789.389014] ? copy_mount_options+0x26f/0x380 [ 789.389028] ksys_mount+0xcf/0x130 [ 789.389041] __x64_sys_mount+0xba/0x150 [ 789.389056] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 789.389069] do_syscall_64+0xf9/0x620 [ 789.389085] entry_SYSCALL_64_after_hwframe+0x49/0xbe 03:50:12 executing program 4 (fault-call:6 fault-nth:35): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:50:12 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x3f4, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 789.389095] RIP: 0033:0x45c369 [ 789.389109] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 789.389115] RSP: 002b:00007f67ad54bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 789.389126] RAX: ffffffffffffffda RBX: 000000000001fdc0 RCX: 000000000045c369 [ 789.389133] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 000000000040000a [ 789.389140] RBP: 00007f67ad54bca0 R08: 0000000020000100 R09: 0000000000000000 [ 789.389146] R10: 000000000000000b R11: 0000000000000246 R12: 0000000000000022 [ 789.389153] R13: 00007fff566f784f R14: 00007f67ad54c9c0 R15: 000000000078bf0c [ 789.467169] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 789.684868] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 789.733354] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 03:50:12 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}], 0x2) 03:50:12 executing program 4 (fault-call:6 fault-nth:36): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 790.069865] FAULT_INJECTION: forcing a failure. [ 790.069865] name failslab, interval 1, probability 0, space 0, times 0 03:50:13 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x3fe, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 790.069945] CPU: 0 PID: 11485 Comm: syz-executor.4 Not tainted 4.19.134-syzkaller #0 [ 790.069954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 790.069959] Call Trace: [ 790.069978] dump_stack+0x1fc/0x2fe [ 790.069999] should_fail.cold+0xa/0x14 [ 790.070017] ? setup_fault_attr+0x200/0x200 [ 790.070036] ? lock_acquire+0x170/0x3c0 [ 790.070055] ? ovl_get_redirect_xattr.cold+0x28/0x28 [ 790.070072] ? ovl_get_redirect_xattr.cold+0x28/0x28 [ 790.070084] ? ovl_inode_test+0x50/0x50 [ 790.070097] __should_failslab+0x115/0x180 [ 790.070114] should_failslab+0x5/0xf [ 790.070129] kmem_cache_alloc+0x277/0x370 [ 790.070143] ? ovl_i_callback+0x20/0x20 [ 790.070159] ? ovl_get_redirect_xattr.cold+0x28/0x28 [ 790.070174] ? ovl_inode_test+0x50/0x50 [ 790.070186] ovl_alloc_inode+0x18/0x180 [ 790.070198] ? ovl_i_callback+0x20/0x20 [ 790.070211] alloc_inode+0x5d/0x180 [ 790.070226] iget5_locked+0x57/0xd0 [ 790.070251] ovl_get_trap_inode+0xa5/0x1d0 [ 790.070265] ovl_fill_super+0x10fe/0x3e5f [ 790.070293] ? ovl_dentry_release+0x130/0x130 [ 790.070308] ? up_write+0x18/0x150 [ 790.070322] ? sget_userns+0x39c/0xcd0 [ 790.070343] ? destroy_unused_super.part.0+0x120/0x120 [ 790.070360] ? destroy_unused_super.part.0+0x120/0x120 [ 790.070372] ? sget+0x10a/0x140 [ 790.070387] ? ovl_dentry_release+0x130/0x130 [ 790.070400] mount_nodev+0x60/0x110 [ 790.070415] mount_fs+0xa3/0x30c [ 790.070432] vfs_kern_mount.part.0+0x68/0x470 [ 790.070450] do_mount+0x113c/0x2f10 [ 790.070467] ? rcu_nmi_exit+0xb3/0x180 [ 790.070484] ? copy_mount_string+0x40/0x40 [ 790.070503] ? copy_mount_options+0x1da/0x380 03:50:13 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setreuid(0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="0300003a0967f207"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0xb) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0), 0x0, 0x0, 0x0) 03:50:13 executing program 2 (fault-call:1 fault-nth:0): r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) [ 790.070517] ? copy_mount_options+0x1e9/0x380 [ 790.070531] ? copy_mount_options+0x26f/0x380 [ 790.070548] ksys_mount+0xcf/0x130 [ 790.070564] __x64_sys_mount+0xba/0x150 [ 790.070580] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 790.070596] do_syscall_64+0xf9/0x620 [ 790.070634] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 790.070645] RIP: 0033:0x45c369 [ 790.070661] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 790.070668] RSP: 002b:00007f67ad54bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 790.070681] RAX: ffffffffffffffda RBX: 000000000001fdc0 RCX: 000000000045c369 [ 790.070689] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 000000000040000a [ 790.070697] RBP: 00007f67ad54bca0 R08: 0000000020000100 R09: 0000000000000000 [ 790.070704] R10: 000000000000000b R11: 0000000000000246 R12: 0000000000000023 [ 790.070713] R13: 00007fff566f784f R14: 00007f67ad54c9c0 R15: 000000000078bf0c [ 790.103944] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 790.135441] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 790.162954] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 790.334979] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 790.379741] FAULT_INJECTION: forcing a failure. [ 790.379741] name failslab, interval 1, probability 0, space 0, times 0 [ 790.540520] REISERFS warning (device loop3): reiserfs_fill_super: Cannot allocate commit workqueue 03:50:13 executing program 0 (fault-call:1 fault-nth:0): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) [ 790.675861] CPU: 1 PID: 11507 Comm: syz-executor.4 Not tainted 4.19.134-syzkaller #0 03:50:13 executing program 4 (fault-call:6 fault-nth:37): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 790.675870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 790.675874] Call Trace: [ 790.675893] dump_stack+0x1fc/0x2fe [ 790.675913] should_fail.cold+0xa/0x14 03:50:13 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) [ 790.675930] ? setup_fault_attr+0x200/0x200 [ 790.675955] ? ovl_inode_test+0x50/0x50 [ 790.675967] __should_failslab+0x115/0x180 [ 790.675983] should_failslab+0x5/0xf [ 790.675998] kmem_cache_alloc+0x277/0x370 [ 790.676013] ? ovl_inode_test+0x50/0x50 [ 790.676028] selinux_inode_alloc_security+0xb1/0x2a0 03:50:13 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x500, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 790.676044] security_inode_alloc+0x67/0xc0 [ 790.676061] inode_init_always+0x5a3/0xb70 [ 790.676088] ? ovl_get_redirect_xattr.cold+0x28/0x28 [ 790.676101] alloc_inode+0x7a/0x180 [ 790.676115] iget5_locked+0x57/0xd0 [ 790.676131] ovl_get_trap_inode+0xa5/0x1d0 [ 790.676147] ovl_fill_super+0x10fe/0x3e5f [ 790.676177] ? ovl_dentry_release+0x130/0x130 [ 790.676193] ? up_write+0x18/0x150 [ 790.676207] ? sget_userns+0x39c/0xcd0 [ 790.676227] ? destroy_unused_super.part.0+0x120/0x120 [ 790.676244] ? destroy_unused_super.part.0+0x120/0x120 [ 790.676256] ? sget+0x10a/0x140 [ 790.676271] ? ovl_dentry_release+0x130/0x130 [ 790.676286] mount_nodev+0x60/0x110 [ 790.676307] mount_fs+0xa3/0x30c [ 790.676326] vfs_kern_mount.part.0+0x68/0x470 [ 790.676344] do_mount+0x113c/0x2f10 [ 790.676361] ? rcu_nmi_exit+0xb3/0x180 [ 790.676380] ? retint_kernel+0x2d/0x2d [ 790.676394] ? copy_mount_string+0x40/0x40 [ 790.676413] ? copy_mount_options+0x190/0x380 [ 790.676428] ? __sanitizer_cov_trace_pc+0x34/0x50 [ 790.676445] ? copy_mount_options+0x26f/0x380 03:50:13 executing program 4 (fault-call:6 fault-nth:38): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 790.676462] ksys_mount+0xcf/0x130 [ 790.676478] __x64_sys_mount+0xba/0x150 [ 790.676495] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 790.676511] do_syscall_64+0xf9/0x620 [ 790.676530] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 790.676541] RIP: 0033:0x45c369 [ 790.676556] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 790.676564] RSP: 002b:00007f67ad54bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 790.676578] RAX: ffffffffffffffda RBX: 000000000001fdc0 RCX: 000000000045c369 [ 790.676586] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 000000000040000a [ 790.676595] RBP: 00007f67ad54bca0 R08: 0000000020000100 R09: 0000000000000000 [ 790.676603] R10: 000000000000000b R11: 0000000000000246 R12: 0000000000000024 [ 790.676612] R13: 00007fff566f784f R14: 00007f67ad54c9c0 R15: 000000000078bf0c [ 791.021393] FAULT_INJECTION: forcing a failure. [ 791.021393] name failslab, interval 1, probability 0, space 0, times 0 [ 791.021521] CPU: 0 PID: 11528 Comm: syz-executor.4 Not tainted 4.19.134-syzkaller #0 [ 791.021529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 791.021534] Call Trace: [ 791.021553] dump_stack+0x1fc/0x2fe [ 791.021574] should_fail.cold+0xa/0x14 [ 791.021593] ? setup_fault_attr+0x200/0x200 [ 791.021611] ? lock_acquire+0x170/0x3c0 [ 791.021633] __should_failslab+0x115/0x180 [ 791.021660] should_failslab+0x5/0xf [ 791.021679] kmem_cache_alloc+0x277/0x370 [ 791.021697] __d_alloc+0x2b/0xa10 [ 791.021715] d_alloc+0x4a/0x230 [ 791.021732] d_alloc_parallel+0xeb/0x19e0 [ 791.021757] ? mark_held_locks+0xf0/0xf0 [ 791.021774] ? __d_lookup_rcu+0x6b0/0x6b0 [ 791.021796] ? mark_held_locks+0xa6/0xf0 [ 791.021814] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 791.021833] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 791.021849] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 791.021865] ? __lockdep_init_map+0x100/0x5a0 [ 791.021881] ? __lockdep_init_map+0x100/0x5a0 [ 791.021899] __lookup_slow+0x18d/0x4a0 [ 791.021912] ? check_preemption_disabled+0x41/0x280 [ 791.021927] ? follow_dotdot_rcu+0x1040/0x1040 [ 791.021946] ? __d_lookup+0x411/0x710 [ 791.021968] ? d_lookup+0x18e/0x250 [ 791.021988] lookup_one_len+0x163/0x190 [ 791.022003] ? try_lookup_one_len+0x180/0x180 [ 791.022027] ovl_workdir_create+0x15c/0x4c0 [ 791.022050] ? ovl_mount_dir+0x1c0/0x1c0 [ 791.022071] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 791.022086] ? preempt_count_add+0xaf/0x190 [ 791.022099] ? __mnt_want_write+0x22c/0x2c0 [ 791.022118] ovl_fill_super+0x11b1/0x3e5f [ 791.022147] ? ovl_dentry_release+0x130/0x130 [ 791.022162] ? up_write+0x18/0x150 [ 791.022175] ? sget_userns+0x39c/0xcd0 [ 791.022194] ? destroy_unused_super.part.0+0x120/0x120 [ 791.022209] ? destroy_unused_super.part.0+0x120/0x120 [ 791.022221] ? sget+0x10a/0x140 [ 791.022235] ? ovl_dentry_release+0x130/0x130 [ 791.022249] mount_nodev+0x60/0x110 [ 791.022263] mount_fs+0xa3/0x30c [ 791.022281] vfs_kern_mount.part.0+0x68/0x470 [ 791.022298] do_mount+0x113c/0x2f10 [ 791.022314] ? rcu_nmi_exit+0xb3/0x180 [ 791.022333] ? retint_kernel+0x2d/0x2d [ 791.022347] ? copy_mount_string+0x40/0x40 [ 791.022364] ? copy_mount_options+0x1f9/0x380 [ 791.022376] ? copy_mount_options+0x190/0x380 [ 791.022391] ? __sanitizer_cov_trace_pc+0x1c/0x50 [ 791.022406] ? copy_mount_options+0x26f/0x380 [ 791.022421] ksys_mount+0xcf/0x130 [ 791.022437] __x64_sys_mount+0xba/0x150 [ 791.022450] ? do_syscall_64+0x56/0x620 [ 791.022466] do_syscall_64+0xf9/0x620 [ 791.022484] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 791.022495] RIP: 0033:0x45c369 [ 791.022509] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 791.022517] RSP: 002b:00007f67ad54bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 791.022528] RAX: ffffffffffffffda RBX: 000000000001fdc0 RCX: 000000000045c369 [ 791.022536] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 000000000040000a [ 791.022544] RBP: 00007f67ad54bca0 R08: 0000000020000100 R09: 0000000000000000 [ 791.022562] R10: 000000000000000b R11: 0000000000000246 R12: 0000000000000025 [ 791.022571] R13: 00007fff566f784f R14: 00007f67ad54c9c0 R15: 000000000078bf0c [ 791.022656] overlayfs: failed to create directory ./file1\/work (errno: 12); mounting read-only [ 791.023604] overlayfs: conflicting lowerdir path [ 791.102048] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 03:50:14 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) [ 791.590229] FAULT_INJECTION: forcing a failure. [ 791.590229] name fail_futex, interval 1, probability 0, space 0, times 1 [ 791.590245] CPU: 0 PID: 11524 Comm: syz-executor.0 Not tainted 4.19.134-syzkaller #0 [ 791.590251] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 791.590254] Call Trace: [ 791.590269] dump_stack+0x1fc/0x2fe [ 791.590285] should_fail.cold+0xa/0x14 [ 791.590299] ? setup_fault_attr+0x200/0x200 [ 791.590313] ? mark_held_locks+0xf0/0xf0 [ 791.590327] ? unwind_next_frame+0x10a9/0x1c60 [ 791.590345] get_futex_key+0xb36/0x15c0 [ 791.590363] ? futex_lock_pi_atomic+0x3c0/0x3c0 [ 791.590381] futex_wake+0xe4/0x480 [ 791.590397] ? get_futex_key+0x15c0/0x15c0 [ 791.590418] ? __lock_acquire+0x6de/0x3ff0 [ 791.590435] do_futex+0x351/0x1c40 [ 791.590456] ? mark_held_locks+0xf0/0xf0 [ 791.590471] ? __delayacct_add_tsk+0x539/0x640 [ 791.590487] ? exit_robust_list+0x2e0/0x2e0 [ 791.590502] ? __might_fault+0x11f/0x1d0 [ 791.590522] ? __might_fault+0x11f/0x1d0 [ 791.590540] ? lock_downgrade+0x720/0x720 [ 791.590553] ? lock_acquire+0x170/0x3c0 [ 791.590571] ? __might_fault+0xef/0x1d0 [ 791.590593] mm_release+0x322/0x470 [ 791.590608] do_exit+0x6c8/0x2b70 [ 791.590626] ? task_work_run+0x11c/0x1c0 [ 791.590643] ? mm_update_next_owner+0x650/0x650 [ 791.590659] ? get_signal+0x388/0x1f70 [ 791.590677] ? lock_downgrade+0x720/0x720 [ 791.590690] ? lock_acquire+0x170/0x3c0 [ 791.590707] do_group_exit+0x125/0x310 [ 791.590724] get_signal+0x3f2/0x1f70 [ 791.590744] ? kfree+0x1e2/0x210 [ 791.590764] do_signal+0x8f/0x1670 [ 791.590779] ? check_preemption_disabled+0x41/0x280 [ 791.590796] ? setup_sigcontext+0x820/0x820 [ 791.590813] ? check_preemption_disabled+0x41/0x280 [ 791.590830] ? kick_process+0xe4/0x170 [ 791.590843] ? task_work_add+0x93/0x100 [ 791.590859] ? fput+0xf2/0x190 [ 791.590875] ? do_writev+0x21d/0x330 [ 791.590893] ? exit_to_usermode_loop+0x36/0x2a0 [ 791.590911] exit_to_usermode_loop+0x204/0x2a0 [ 791.590928] do_syscall_64+0x538/0x620 [ 791.590948] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 791.590959] RIP: 0033:0x45c369 [ 791.590972] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 791.590979] RSP: 002b:00007f07179b1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 791.590991] RAX: fffffffffffffe00 RBX: 0000000000038200 RCX: 000000000045c369 [ 791.590999] RDX: 0000000000000006 RSI: 0000000020001500 RDI: 0000000000000003 [ 791.591006] RBP: 00007f07179b1ca0 R08: 0000000000000000 R09: 0000000000000000 [ 791.591013] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 791.591021] R13: 00007ffcb1249d8f R14: 00007f07179b29c0 R15: 000000000078bf0c [ 791.685940] FAULT_INJECTION: forcing a failure. [ 791.685940] name failslab, interval 1, probability 0, space 0, times 0 [ 791.685962] CPU: 1 PID: 11548 Comm: syz-executor.4 Not tainted 4.19.134-syzkaller #0 [ 791.685971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 791.685977] Call Trace: [ 791.685999] dump_stack+0x1fc/0x2fe [ 791.686023] should_fail.cold+0xa/0x14 [ 791.686041] ? setup_fault_attr+0x200/0x200 [ 791.686067] __should_failslab+0x115/0x180 [ 791.686087] should_failslab+0x5/0xf 03:50:14 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) [ 791.686102] kmem_cache_alloc+0x277/0x370 [ 791.686117] ? ext4_sync_fs+0x8d0/0x8d0 [ 791.686133] ext4_alloc_inode+0x1a/0x630 [ 791.686148] ? ext4_sync_fs+0x8d0/0x8d0 [ 791.686163] alloc_inode+0x5d/0x180 [ 791.686177] new_inode+0x1d/0xf0 [ 791.686193] __ext4_new_inode+0x400/0x5a20 [ 791.686209] ? avc_has_perm+0x19f/0x410 [ 791.686238] ? ext4_free_inode+0x1780/0x1780 [ 791.686254] ? __dquot_initialize+0x298/0xb70 [ 791.686271] ? avc_has_perm_noaudit+0x390/0x390 [ 791.686291] ? dquot_initialize_needed+0x290/0x290 [ 791.686317] ? security_transition_sid+0x122/0x190 [ 791.686332] ? security_transition_sid+0xeb/0x190 [ 791.686353] ext4_mkdir+0x396/0xdc0 [ 791.686373] ? selinux_dentry_init_security+0x270/0x270 [ 791.686393] ? ext4_init_dot_dotdot+0x600/0x600 [ 791.686420] vfs_mkdir+0x508/0x7a0 [ 791.686438] ovl_create_real+0x26d/0x400 [ 791.686456] ovl_workdir_create+0x2fb/0x4c0 [ 791.686479] ? ovl_mount_dir+0x1c0/0x1c0 [ 791.686504] ? preempt_count_add+0xaf/0x190 [ 791.686518] ? __mnt_want_write+0x22c/0x2c0 [ 791.686538] ovl_fill_super+0x11b1/0x3e5f [ 791.686567] ? ovl_dentry_release+0x130/0x130 [ 791.686582] ? up_write+0x18/0x150 [ 791.686595] ? sget_userns+0x39c/0xcd0 [ 791.686620] ? destroy_unused_super.part.0+0x120/0x120 [ 791.686637] ? destroy_unused_super.part.0+0x120/0x120 [ 791.686649] ? sget+0x10a/0x140 [ 791.686664] ? ovl_dentry_release+0x130/0x130 [ 791.686679] mount_nodev+0x60/0x110 [ 791.686694] mount_fs+0xa3/0x30c [ 791.686714] vfs_kern_mount.part.0+0x68/0x470 [ 791.686733] do_mount+0x113c/0x2f10 [ 791.686752] ? lock_acquire+0x170/0x3c0 [ 791.686767] ? check_preemption_disabled+0x41/0x280 [ 791.686782] ? copy_mount_string+0x40/0x40 [ 791.686795] ? copy_mount_options+0x59/0x380 [ 791.686814] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 791.686830] ? kmem_cache_alloc_trace+0x323/0x380 [ 791.686846] ? copy_mount_options+0x26f/0x380 [ 791.686863] ksys_mount+0xcf/0x130 [ 791.686879] __x64_sys_mount+0xba/0x150 [ 791.686896] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 791.686912] do_syscall_64+0xf9/0x620 [ 791.686932] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 791.686944] RIP: 0033:0x45c369 [ 791.686959] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 791.686967] RSP: 002b:00007f67ad54bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 791.686981] RAX: ffffffffffffffda RBX: 000000000001fdc0 RCX: 000000000045c369 [ 791.686990] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 000000000040000a [ 791.686998] RBP: 00007f67ad54bca0 R08: 0000000020000100 R09: 0000000000000000 [ 791.687007] R10: 000000000000000b R11: 0000000000000246 R12: 0000000000000026 [ 791.687016] R13: 00007fff566f784f R14: 00007f67ad54c9c0 R15: 000000000078bf0c [ 791.690617] overlayfs: failed to create directory ./file1\/work (errno: 12); mounting read-only [ 791.690718] overlayfs: conflicting lowerdir path 03:50:15 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}], 0x3) 03:50:15 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x600, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:15 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4600, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) [ 792.502543] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 03:50:15 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setreuid(0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="0300003a0967f207"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0xc) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0), 0x0, 0x0, 0x0) 03:50:15 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x700, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:15 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="083b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) 03:50:15 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:50:15 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4602, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) 03:50:15 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}], 0x8) [ 792.833128] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 792.859370] overlayfs: conflicting lowerdir path 03:50:15 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x2000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:15 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000d, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:50:15 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4604, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) [ 792.912354] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 793.028190] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 03:50:15 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x2200, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 793.083084] overlayfs: conflicting lowerdir path 03:50:16 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000f, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:50:16 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4605, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) [ 793.107290] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 793.157945] overlayfs: workdir and upperdir must reside under the same mount [ 793.271859] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 793.436243] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 793.451344] overlayfs: filesystem on './file0' not supported as upperdir 03:50:16 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setreuid(0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="0300003a0967f207"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0xd) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0), 0x0, 0x0, 0x0) 03:50:16 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x2c00, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:16 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="093b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) 03:50:16 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) 03:50:16 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x400010, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 793.631325] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 793.883167] overlayfs: conflicting lowerdir path [ 793.927104] overlayfs: workdir and upperdir must reside under the same mount 03:50:16 executing program 1: r0 = socket(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c00000024000b0f0100e300e4ff000000000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000b00010064736d61726b00000c0002000600010020"], 0x3c}}, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000600)) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000000)="89603451bc330149ebf98b447187606b798b6a44e3eabdb8d497c1383f265fa92c18c76aaab98925d35225a8917868fc51e295ec1b6564c9dcb86f74938c3c78cd48805ad712a684d6c2784cc3e7f441bc1d932da24f6574885593a97e49bd1e4daedc1e64d352eab6728ab6702261565ad9c61a6c45167f721ef70c2431426fde26b06f1d80ff4fdcdc2d7b53cf60601213b38c285894d454adcce922ab9cba518a"}, {&(0x7f00000000c0)="0dac289cc9c183a6a06ce1ae51f97be2874c6e05f833d4fb3680e6e92aea3fe59f550d1090138cef6ae87573f8c849f78b9bd41231859e08716b0d079e489bebace238186af721d2be4a6ed39519d8693734db763e4ce4d09152695d392667ba415930d536b44f5c7fdb6f7d8844f9c677e1335ccda2deb7068d437136c67a70e53c00b6e00487e8961028d4b9168b26bcd31e971e39767a7cd41309bfe8cc462f01f6290153af42df0fc97190ef25e6a8935fb5a3dabe60db05caf7f0a912ae58059ac9468786c7f83285c0635518f1aaea9a2ca110c607764d"}, {&(0x7f00000001c0)="b49930bc3b19c45d02ea8ef66ce23f00258f18b34d28c4c150374a8a0f5b243380f7294a6e2561fc4718a4c494204250531461f62d17b93cce20b3ddaf4fb81c9e74dfa0c193b004baf5d62316ac8c859e237a105247e228a76bb0a65efedc9979fa5f77c0b0e4a825a65b8c163ff3256012204b025ff35e562787fb19002cc05912ac839202c2b8be7676df909646b2cc2a429f6d"}, {&(0x7f0000000280)="20ca4644a89a6f90106923ca02932f4b08321e061f1c24120b579c2a1bfd12a2e0eac0f7ae85e33de6be142bee446b92fa"}, {&(0x7f00000002c0)="eda3d7dca8a57fe527e09c26fff03579829829a5e2ac58e7f17f5840e74c46c0467f5661358cfc6c10d9318a7ec6ad26a25e9e88cdffd17acfbeec5149a23f6f739f4cdc81cfff958618d134d29677cb6f392bc05bfda2be3724eb3d0e141f3fcbcc78b76122478ebef77af5a6c66262e3e2ce1f6eb7e7b3e1e48943f33e"}, {&(0x7f0000000340)="0a287e360ab9f52034b2a710df261992f5d23df5bba479602e230fa3fb3b110771118f25a252f34b155eb0914751f74668c92b68"}, {&(0x7f0000000380)="749f28b5e1fdc8f4dcc852263c3b9af9f198fbf58db9adf7c67ac030f2b2ca97ac7e7862bd0f342fb91b9237d908f5be9e14c4b5e910a3891326ba6cadf6037f6233680ac4b2a80b65821bfd1550f649066482b876ca0ef0e74bdcfe4363e6d915fd1750765c7011e9ff216d9ea823391b4d4dfa1e9f52d403b8b61ddca672386cc7ba3512665cbe4f7617b413f4bca49967dc25c7c41e13837c5e34a9c8ff018caf1924e314768794e0ca1be541a6361dedc7c6fc6eef2409c2bd22ca107a4d29873d017b6dbe94e7a44524"}, {&(0x7f0000000480)="d24e0e859a0afab58f7f7b9fdd1866c7f40ee591b5929fd592fbd2f5f8cc0d6ff2a225ef7446ee854b6c2ba591874eecc119ac11a5c9360ce61789b81c40ca314ee42ddcf7d595db774395e4f09b1bdc5c8da29cb5ea64dcc3a352005f546cc31cde"}, {&(0x7f0000000500)="cd6eb5932e95b50c32397fb56f82bce95b459dbac8074b1a7fcd4206df5691be"}], 0x4) 03:50:16 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x3000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:16 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setreuid(0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="0300003a0967f207"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0xe) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0), 0x0, 0x0, 0x0) 03:50:16 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x400014, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:50:16 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4609, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) [ 794.057604] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 794.058983] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 794.112376] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 03:50:16 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xfffffcd8}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}], 0x4) 03:50:16 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x3603, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 794.125170] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 03:50:17 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x460f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) 03:50:17 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x400025, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 794.210180] overlayfs: conflicting lowerdir path [ 794.247853] overlayfs: workdir and upperdir must reside under the same mount [ 794.377112] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 794.459693] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 794.488337] overlayfs: conflicting lowerdir path [ 794.508766] overlayfs: workdir and upperdir must reside under the same mount 03:50:17 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="0a3b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) 03:50:17 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4610, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) 03:50:17 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x3f00, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:17 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x403eb2, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:50:17 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x4000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 794.798380] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 794.873144] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 794.925170] overlayfs: filesystem on './file0' not supported as upperdir [ 794.962311] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 795.046916] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 03:50:18 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setreuid(0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="0300003a0967f207"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0xf) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0), 0x0, 0x0, 0x0) 03:50:18 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4611, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) 03:50:18 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x7ffffffff000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:50:18 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x4e01, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:18 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) accept4$inet(r0, &(0x7f0000000100)={0x2, 0x0, @dev}, &(0x7f00000002c0)=0x10, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c00000024000b0f0100e300e4ff000000000000", @ANYRES32=r7, @ANYBLOB="00000036ffffffff00000007000001db64736dfd726b00000c0013000600010020"], 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES16=r7, @ANYBLOB="190000f6ffffffff270012000900010076657468"], 0x48}}, 0x0) dup2(r2, r1) writev(r1, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}], 0x4) 03:50:18 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x5, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 795.353306] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 795.364584] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 795.416133] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 795.431544] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 795.442137] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 03:50:18 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x6e00, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 795.482872] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 795.488136] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 795.489035] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. 03:50:18 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="0d3b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) 03:50:18 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4615, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) 03:50:18 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x14, 0x4, 0x8, 0xf1a}, 0x40) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r1, 0x28, &(0x7f0000000240)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r2}, 0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000100)={0x6, r2}, 0x8) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}], 0x4) [ 795.672724] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 795.683775] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 03:50:18 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xd, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:50:18 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4619, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) [ 795.740856] overlayfs: filesystem on './file0' not supported as upperdir [ 795.774053] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 03:50:18 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setreuid(0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="0300003a0967f207"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0), 0x0, 0x0, 0x0) 03:50:18 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x7400, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:18 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4b47, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) [ 796.085008] overlayfs: conflicting lowerdir path 03:50:18 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xf, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 796.126584] overlayfs: workdir and upperdir must reside under the same mount [ 796.133311] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 03:50:19 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4b49, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) [ 796.208711] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 03:50:19 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x7403, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:19 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x10, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 796.399393] overlayfs: conflicting lowerdir path [ 796.427612] overlayfs: workdir and upperdir must reside under the same mount [ 796.431183] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 796.591226] overlayfs: conflicting lowerdir path 03:50:19 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x541b, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) 03:50:19 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x7a03, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 796.623271] overlayfs: workdir and upperdir must reside under the same mount 03:50:19 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) readahead(r1, 0x6, 0x40) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}], 0x4) 03:50:19 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x12, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:50:19 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="9b3b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) [ 796.738538] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 03:50:19 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setreuid(0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="0300003a0967f207"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x11) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0), 0x0, 0x0, 0x0) 03:50:19 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x5421, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) 03:50:19 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x8003, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:19 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x5450, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) [ 796.964969] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 797.015335] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 797.056154] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 03:50:19 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x8e00, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:19 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x14, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 797.127863] overlayfs: filesystem on './file0' not supported as upperdir 03:50:20 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x5451, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) 03:50:20 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x8e02, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 797.265514] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 03:50:20 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setreuid(0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="0300003a0967f207"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x12) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0), 0x0, 0x0, 0x0) [ 797.391420] overlayfs: conflicting lowerdir path [ 797.396375] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 797.428994] overlayfs: workdir and upperdir must reside under the same mount [ 797.487508] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 03:50:20 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) open_by_handle_at(r1, &(0x7f0000000100)={0x1b, 0x7, "f9f6b4180b949880ba1b0aa4f1aa29ad8da912"}, 0x48040) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}], 0x4) 03:50:20 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x3eb2, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 797.797882] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 03:50:20 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="270865ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) 03:50:20 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x9403, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:20 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x5452, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) 03:50:20 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x22, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:50:20 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x5460, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) 03:50:20 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0xaa00, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 797.985763] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 797.996629] overlayfs: unrecognized mount option "upperdir"./file0" or missing value [ 798.070827] overlayfs: unrecognized mount option "upperdir"./file0" or missing value 03:50:20 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x2c, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:50:20 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x40049409, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) [ 798.121651] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 03:50:21 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0xbe02, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 798.176731] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 798.240133] overlayfs: unrecognized mount option "upperdir" or missing value [ 798.291466] overlayfs: unrecognized mount option "upperdir" or missing value [ 798.423466] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 03:50:21 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setreuid(0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="0300003a0967f207"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x13) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0), 0x0, 0x0, 0x0) 03:50:21 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x5c, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:50:21 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x40086602, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) [ 798.580494] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 798.678824] overlayfs: unrecognized mount option "upperdir\./file0" or missing value [ 798.695536] overlayfs: unrecognized mount option "upperdir\./file0" or missing value 03:50:21 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="270965ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) 03:50:21 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0xce01, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:21 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}], 0x4) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000100), 0x8) flistxattr(r1, &(0x7f00000002c0)=""/194, 0xc2) r2 = socket(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB="48000000020000000000000073006c97ca1e098d9eec29cbcefb4c6ceb0971f48d67d16f0c6769bae140a8388b8620ff8d69e4a31ae19555633e0848785031fd3949054c23ac60fcb1a7cb3f8442a578f38d7d8ece0f3c9a1f947c08ec3a0b5f7f5d42c52d87a3a0d8642bffff0b", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076650000"], 0x48}}, 0x0) r6 = socket(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r9, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c00000024000b0f0100e300e4ff000000000000", @ANYRES32=r9, @ANYBLOB="00000000ffffffff000000000b00010064736d61726b00000c0002000600010020"], 0x3c}}, 0x0) r10 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000600)=ANY=[@ANYBLOB="3c00000024000b0f0100e300e4ff000000000000", @ANYRES32=r5, @ANYRES64, @ANYRESHEX=r10, @ANYRESOCT], 0x3c}, 0x1, 0x0, 0x0, 0x44081}, 0x800) accept4$llc(r2, &(0x7f00000003c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000400)=0x10, 0x800) 03:50:21 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}, 0x22}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:50:21 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x40087602, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) [ 798.908540] overlayfs: missing 'lowerdir' 03:50:21 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}, 0x5c}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:50:21 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4020940d, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) 03:50:21 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0xd000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 798.917976] overlayfs: missing 'lowerdir' [ 798.931132] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2 sclass=netlink_route_socket pid=12054 comm=syz-executor.1 [ 798.946154] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 799.123152] overlayfs: missing 'lowerdir' 03:50:21 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x80086601, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) [ 799.152257] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 799.168633] overlayfs: missing 'lowerdir' [ 799.202708] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 03:50:22 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setreuid(0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="0300003a0967f207"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x14) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0), 0x0, 0x0, 0x0) 03:50:22 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x22, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:50:22 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0xde00, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 799.483113] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 799.485938] overlayfs: unrecognized mount option "lowerdir"./file0" or missing value [ 799.512126] overlayfs: unrecognized mount option "lowerdir"./file0" or missing value [ 799.648266] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2 sclass=netlink_route_socket pid=12054 comm=syz-executor.1 [ 799.649215] nla_parse: 2 callbacks suppressed [ 799.649224] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 799.649612] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 03:50:22 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="270a65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) 03:50:22 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x80087601, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) 03:50:22 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0xde01, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:22 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x2c, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:50:22 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup3(r3, r4, 0x0) setsockopt$inet_mreq(r5, 0x0, 0x0, 0x0, 0x0) renameat2(r2, &(0x7f00000002c0)='./file0\x00', r5, &(0x7f0000000300)='./file0\x00', 0xa) r6 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDGKBLED(r6, 0x4b64, &(0x7f0000000140)) writev(r6, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000100)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fcc0f4c7573a0d2b23d275678cb9109159ec3e686422be6d346b58e13dcc7cdc", 0x23}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}], 0x4) 03:50:22 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setreuid(0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="0300003a0967f207"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x15) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0), 0x0, 0x0, 0x0) 03:50:22 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0xe202, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:22 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0xc0045878, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) 03:50:22 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x5c, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 799.862485] overlayfs: unrecognized mount option "lowerdir" or missing value [ 799.880455] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 799.913838] overlayfs: unrecognized mount option "lowerdir" or missing value 03:50:22 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0xe203, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 800.009335] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 800.113734] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 03:50:22 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0xc0045878, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) [ 800.161132] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 03:50:23 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0xec00, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 800.191384] overlayfs: unrecognized mount option "lowerdir\./file0" or missing value [ 800.230097] overlayfs: unrecognized mount option "lowerdir\./file0" or missing value [ 800.334972] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 800.386212] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 03:50:23 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="270d65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) 03:50:23 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}, 0x22}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:50:23 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0xedc0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:23 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) syz_init_net_socket$llc(0x1a, 0x3, 0x0) syz_genetlink_get_family_id$SEG6(&(0x7f0000000100)='SEG6\x00') r1 = socket(0xa, 0x1, 0x3) setsockopt$pppl2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}], 0x4) 03:50:23 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0xc0189436, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) 03:50:23 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setreuid(0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="0300003a0967f207"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x16) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0), 0x0, 0x0, 0x0) 03:50:23 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0xee00, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:23 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0xc020660b, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) 03:50:23 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}, 0x5c}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 800.758421] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 800.785577] overlayfs: missing 'workdir' [ 800.822124] overlayfs: missing 'workdir' 03:50:23 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0xee01, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 800.887595] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 03:50:23 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0xc0684608, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) 03:50:23 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x22, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 801.002646] overlayfs: missing 'workdir' [ 801.042680] overlayfs: missing 'workdir' [ 801.055385] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 801.158199] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 801.226021] overlayfs: unrecognized mount option "workdir"./file1\" or missing value [ 801.269101] overlayfs: unrecognized mount option "workdir"./file1\" or missing value 03:50:24 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="274f65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) 03:50:24 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0xf403, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:24 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) 03:50:24 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x2c, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:50:24 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setreuid(0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="0300003a0967f207"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x17) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0), 0x0, 0x0, 0x0) 03:50:24 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c76885f90968a315fd6a5602500b200001dd3ec2c4a1e8d801343e2d20db769dd7766fa6d48871d96d97da884717005dede6a53a8e50f4f3f7dfdb4572d3be71c105887e84c5751024dc43a00b2eca1cfaa0daed51c49ffb553729f39da7e4af2080cfb4dc4e93bb0807f32829e184aa9929a0e", 0x76}, {&(0x7f0000000100)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000002c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}], 0x100000000000010e) 03:50:24 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0xfe03, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:24 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x5c, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 801.686456] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 801.701787] overlayfs: unrecognized mount option "workdir" or missing value [ 801.754554] overlayfs: unrecognized mount option "workdir" or missing value [ 801.768753] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 801.881265] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 03:50:24 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000100)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) 03:50:24 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x22}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:50:24 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x40000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 801.966295] overlayfs: unrecognized mount option "workdir\./file1\" or missing value [ 801.982199] overlayfs: unrecognized mount option "workdir\./file1\" or missing value [ 802.028863] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 802.157438] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 802.171751] overlayfs: failed to resolve './file1"': -2 03:50:25 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x1fffff, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 802.206826] overlayfs: failed to resolve './file1"': -2 [ 802.219071] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 802.345907] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 03:50:25 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="279b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) 03:50:25 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:50:25 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setreuid(0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="0300003a0967f207"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x18) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0), 0x0, 0x0, 0x0) 03:50:25 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x6b6b6b, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:25 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000100)={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) [ 802.681508] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 802.685768] overlayfs: conflicting lowerdir path [ 802.709482] overlayfs: workdir and upperdir must reside under the same mount 03:50:25 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}], 0x4) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="26000000105ca00e221d0064ed94b83c63c5270c4100050700000059a300000000000000570f3b8713eab847fda0f70bc044a9548bc0ece288aecfe516056bc0a97e216eb21213de1fed82101f70832cd9754a7c10333b4a681b791790599a27c307b67460038c3cf92ea09779e0f87be0305b2d6d6f9f85a9a7cc8ec06288e049d97b573fc0", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r9, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c00000024000b0f0100e300e4ff000000000000", @ANYRES32=r9, @ANYBLOB="00000000ffffffff000000000b00010064736d61726b00000c0002000600010020"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=@newtfilter={0x24, 0x29, 0x4, 0x0, 0x0, {0x0, 0x0, 0x0, r9, {0x10}}}, 0x24}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c00000024000b0f0100e300e4ff000000000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000b00010064736d61726b00000c0002000600010020"], 0x3c}}, 0x0) bind$bt_rfcomm(r1, &(0x7f0000000100)={0x1f, @none, 0x4}, 0xa) 03:50:25 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x1000000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:25 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x38}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:50:25 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000100)={0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) [ 802.900898] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 03:50:25 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x2000000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:25 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}]}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 802.912484] overlayfs: failed to resolve './file18': -2 [ 802.935484] overlayfs: failed to resolve './file18': -2 [ 802.948357] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=23568 sclass=netlink_route_socket pid=12370 comm=syz-executor.1 [ 802.949817] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 802.973422] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 03:50:25 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x3000000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 803.090438] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 803.193564] overlayfs: conflicting lowerdir path [ 803.199043] overlayfs: workdir and upperdir must reside under the same mount [ 803.207956] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 803.480208] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=23568 sclass=netlink_route_socket pid=12370 comm=syz-executor.1 [ 803.481156] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 03:50:26 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b08ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) 03:50:26 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000100)={0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) 03:50:26 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x2}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:50:26 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x4000000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:26 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setreuid(0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="0300003a0967f207"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x19) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0), 0x0, 0x0, 0x0) 03:50:26 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}], 0x4) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c00000024000b0f0100e300e4ff000000000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000b00010064736d61726b00000c0002000600010020"], 0x3c}}, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000100)=0x400) [ 803.630745] overlayfs: failed to resolve './file1': -2 [ 803.638881] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 03:50:26 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000100)={0xff00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) 03:50:26 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x5000000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:26 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x3}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 803.666018] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 803.669239] overlayfs: failed to resolve './file1': -2 [ 803.706587] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 03:50:26 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000100)={0xff01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) [ 803.899133] overlayfs: failed to resolve './file1': -2 [ 803.913187] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 803.944362] overlayfs: failed to resolve './file1': -2 [ 803.984129] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 03:50:26 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x6000000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:26 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x4}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 804.133048] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 804.234989] overlayfs: failed to resolve './file1': -2 [ 804.258216] overlayfs: failed to resolve './file1': -2 03:50:27 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b09ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) 03:50:27 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000100)={0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) 03:50:27 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x7000000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:27 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x5}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:50:27 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setreuid(0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="0300003a0967f207"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x1a) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0), 0x0, 0x0, 0x0) 03:50:27 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c00000024000b0f0100e300e4ff000000000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff000000000b00010064736d61726b00000c0002000600010020"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=@newtfilter={0x24, 0x29, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x10}}}, 0x24}}, 0x0) r6 = accept(r1, &(0x7f00000002c0), &(0x7f0000000100)=0x80) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_SET_MESH_CONFIG(r6, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, r7, 0x800, 0x70bd25, 0x25dfdbfb, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x3}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}]}, 0x28}, 0x1, 0x0, 0x0, 0x5}, 0x8000) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}], 0x4) [ 804.409722] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 804.540168] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 804.551975] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 804.589398] overlayfs: failed to resolve './file1': -2 03:50:27 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x20000000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:27 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x6}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:50:27 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000100)={0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) [ 804.646737] overlayfs: failed to resolve './file1': -2 03:50:27 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x22000000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:27 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000100)={0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) [ 804.759448] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 03:50:27 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x2c000000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 804.912122] overlayfs: failed to resolve './file1': -2 [ 804.945900] overlayfs: failed to resolve './file1': -2 [ 805.039750] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 805.265597] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 03:50:28 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b0accc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) 03:50:28 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x7}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:50:28 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x30000000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:28 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000100)={0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) 03:50:28 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setreuid(0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="0300003a0967f207"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x1b) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0), 0x0, 0x0, 0x0) 03:50:28 executing program 1: syz_open_dev$tty1(0xc, 0x4, 0x1) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000000)="0de29a673b83ea1428bde8bf5967d6ca42cbb3a43c3b5126a223df139bc1af23ae5418258cc4a3d09cf81fef6a080f919503a5d326822ac79b7973f4219de5f4a81c765cffe7392ec16365563ede2a146f3aa29e3bf98049d6667427c98cbad79c523283761f901817b0a2dbe62e00449992092c97cb3933409088b8f9b25d36932550e9c790a4dee797df9073e99bd3a8903f22f4f48b4cb9cfc5893ac2d2a383177799c028067baa821d97c9248c8fb1b1d1a0ed4093ae3d279021c919921035455dd142", 0xc5}, {&(0x7f0000000240)="3fd982f92dee3d08dc673735ccc574134ac0f1948aed6358a8cb540fd8dccdc1f5fe8e3d673beb6675eed274172a4cfc3c3213c4e4832b1dcdc1dd9f9b1499b1b9ed5e", 0x43}, {&(0x7f0000001440)="19cec67939d81ed3edbf7eb8feb1b3037dbdfdf14a9238cc62c75609535daa5063079e23e15e45338ad4f7bfe2", 0x2d}, {&(0x7f00000002c0)="014822dc932876a1818d59a4509cff17af6e04a8017da8fa9968793081f2778a20ae9f5b65620513f8b54b9388e5678977b6ef25ca519012c27b849accc51fe802de34f4b9b35d106af729816fb48b18e224787362a9993dfecc66e818614874f9dbe90066f0221e40fe08277bfc1c85568e825e5bb2515887911f39e1ec6fc690893340718839db5a9adcd4f795709bbc8c9971fea40ad7d82e867cb630b4b9668cd246e78c14f7bb64f0101839c6226837f7104f90ec5651411a5cca7b9a881ed87b", 0xc3}, {&(0x7f0000001480)="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"/4102, 0x1006}], 0x5) [ 805.445593] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 03:50:28 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) fdatasync(r0) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}], 0x4) 03:50:28 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x36030000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 805.498882] overlayfs: failed to resolve './file1': -2 03:50:28 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x8}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 805.534794] overlayfs: failed to resolve './file1': -2 03:50:28 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000100)={0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) [ 805.686790] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 03:50:28 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x3f000000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:28 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x9}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 805.717018] overlayfs: failed to resolve './file1': -2 [ 805.750415] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 805.754163] overlayfs: failed to resolve './file1': -2 [ 805.916952] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 805.962384] overlayfs: failed to resolve './file1 ': -2 [ 805.972596] overlayfs: failed to resolve './file1 ': -2 03:50:29 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b0dccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) 03:50:29 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000100)={0xff000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) 03:50:29 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x40000000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:29 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xa}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:50:29 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setreuid(0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="0300003a0967f207"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0), 0x0, 0x0, 0x0) 03:50:29 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000100)={0x1, 0x2, [@remote, @remote]}) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300)='batadv\x00') sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x38, r4, 0x901, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7ff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x6}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) writev(r3, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}], 0x4) 03:50:29 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x4e010000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 806.298255] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 806.349794] overlayfs: failed to resolve './file1 [ 806.349794] ': -2 03:50:29 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xb}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:50:29 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000100)={0xff010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) [ 806.386513] overlayfs: failed to resolve './file1 [ 806.386513] ': -2 03:50:29 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x6b6b6b00, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 806.482983] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 806.578817] overlayfs: failed to resolve './file1 ': -2 03:50:29 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xc}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:50:29 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) [ 806.611552] overlayfs: failed to resolve './file1 ': -2 [ 806.687568] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 806.844959] overlayfs: failed to resolve './file1 ': -2 [ 806.887227] overlayfs: failed to resolve './file1 ': -2 03:50:29 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b9bccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) 03:50:29 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x6e000000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:29 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xd}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:50:29 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setreuid(0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="0300003a0967f207"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x1d) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0), 0x0, 0x0, 0x0) 03:50:29 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000100)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) [ 807.180775] overlayfs: failed to resolve './file1 ': -2 [ 807.203264] overlayfs: failed to resolve './file1 ': -2 [ 807.221224] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 03:50:30 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) accept4$netrom(r1, &(0x7f0000000380)={{}, [@remote, @remote, @remote, @null, @netrom, @null, @netrom, @netrom]}, &(0x7f0000000400)=0x48, 0x800) getsockname$ax25(r1, &(0x7f00000002c0)={{0x3, @default}, [@remote, @default, @null, @null, @null, @remote, @null, @bcast]}, &(0x7f0000000340)=0x48) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup3(r0, r2, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x0, 0x0, 0x0) ioctl$TCSETS2(r3, 0x402c542b, &(0x7f0000000100)={0x80, 0x2, 0x1f, 0x3ff, 0x2, "e73cbe810a20a5c80137ca2ce4b8020666178e", 0x1412, 0x2}) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r4, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}], 0x4) 03:50:30 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x74000000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:30 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xe}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:50:30 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000100)={0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) 03:50:30 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x74030000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:30 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x10}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 807.469308] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 807.495005] overlayfs: failed to resolve './file1': -2 [ 807.521570] overlayfs: failed to resolve './file1': -2 03:50:30 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b659bc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) [ 807.627533] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 807.698044] overlayfs: failed to resolve './file1': -2 03:50:30 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000300)={0x2, &(0x7f00000002c0)=[{}, {}]}) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000002800120009000100764d0e24000002106a094765aaff6c0d4e5a4259de83a18f524dfcd151fff58ef427b8470c89433721dad26983f958ccfbf32b2e61c0cc93c1540c09fd4a45e6dd55c6cc6ff0ed32a6dbe845fa0000008becf99fbd9e56eda8c49000"/117], 0x48}}, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$EBT_SO_GET_INIT_ENTRIES(r5, 0x0, 0x83, &(0x7f0000000580)={'nat\x00', 0x0, 0x3, 0x72, [], 0x2, &(0x7f0000000340)=[{}, {}], &(0x7f0000000500)=""/114}, &(0x7f00000003c0)=0x78) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c00000024000b0f0100e300e4ff000000000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000b00010064736d61726b00000c0002000600010020"], 0x3c}}, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r1, 0x400c6615, &(0x7f0000000380)) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}], 0x4) [ 807.717367] overlayfs: failed to resolve './file1': -2 [ 807.723709] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 03:50:30 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000100)={0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) 03:50:30 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x13}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 807.824486] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. [ 807.856309] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. [ 807.991565] overlayfs: failed to resolve './file1': -2 03:50:30 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setreuid(0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="0300003a0967f207"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x1e) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0), 0x0, 0x0, 0x0) 03:50:30 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x7a030000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:30 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65cc9b56cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) 03:50:30 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}], 0x4) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000024000b0f0100e300e4ff000000000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000b00010064736d61726b00000c000200060001002093dcda89410f60bf41105c8617d2657c47f4465eab1b74a4b57cb07701bcd6ff71e394ff91b9a0e87f3d8a378d14f613160dc691bbcbae3a26b6fe8ca91f6cea1ef10ba4345304d4073a5b581e56b8a25e5f17e99e06da31ffb5cbdddb69e4ccb118b5c1a7dfac6a5140bcf48674d60b68f0caff06bf34b600894986af759ddfb47eab48a496d7227853ee835baa9e4e7d484897229d3c36da452b5189b928f701bf9296ea7d6334c617fe72e6471ffdc140356221"], 0x3c}}, 0x0) fdatasync(r1) 03:50:30 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000100)={0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) [ 808.033899] overlayfs: failed to resolve './file1': -2 03:50:30 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x22}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:50:30 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc408cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) [ 808.147965] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 808.170477] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 03:50:31 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000100)={0x0, 0xff00, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) [ 808.250757] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 03:50:31 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc409cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) 03:50:31 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = gettid() r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup3(r2, r3, 0x0) setsockopt$inet_mreq(r4, 0x0, 0x0, 0x0, 0x0) ioctl$CHAR_RAW_SECDISCARD(r4, 0x127d, &(0x7f0000000180)=0x2) tkill(r1, 0x2f) syz_open_procfs(r1, &(0x7f0000000100)='net/psched\x00') r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/nvme-fabrics\x00', 0x2084c0, 0x0) read$rfkill(r5, &(0x7f0000000480), 0x55) writev(r0, &(0x7f0000000840)=[{&(0x7f0000000000)="c27b78c47fea2d220b4b151a0e4364de6bbf54f47bf626921cd534fdc0f315accac6e4000ee9b57a5f4f71b541f197cc64e78a2e5b56675b27542c7bce2c92", 0x3f}, {&(0x7f00000001c0)="c09db91106bd12caf330763ec86a1c63badb2d43055283122512d482435c23ee0af3189a0bcbc7e704ce1492ebe9fa1ef39f764649d2fe06af78cf8ee3f19ef91358eb40fabd05f26b296e585bf4398639cd5fab7d8edca4c20a37b3f27ab53fa5f6989c87d5e6d2dc295db403b1a02cfb0467f0469e30e00d99fa6a9107f46ca91ea90f25f9388e704d94917486f4cf0225f346c9ca67f978be3f53c774a4c9469bdad8804a0eb7f0cba512e057121639e3fe59662bd16caee8b69f0712c61b37c416853d246518a42853de98ed710ee8673cfa69c339a4aaa542390e2a39da975245ad488f3a931e3c", 0xea}, {&(0x7f0000000040)="5f7e1d57f866edaa6940343f21dd1c93e5fffadcdcc0b28a90e73663951df1b8d7db09e5f36f1a9b21b7e3970b92eacac1654d60bf978cfa4221a8e9c77ff64d1e851841f2a1274b5bbfe036e2e28f73c2364ee805457a9d10f6dd3421412b9c1786ebc30b5415a3db75a1d803d8cf77fb1805c0a63f3a5180e0e7157bb8629af8a1a02d16ee25993fe5545d3254537ede3ce83acb402b21b66930c4b8b74999", 0xa0}, {&(0x7f0000000140)}, {&(0x7f00000002c0)="24764454e8e29481c107209e27560f7b490f05911d5006dc2eab290809946e71f0178aafc4a2b38fa4f3de05fb29a6ff3438139f2c2d178548819562d8d0a37f6c8e98e1f2537b83502a2ef5ee076f39622d233c4b47a98eeb8b5fc03aeb907086ea29aad1cf39ee20506a429945012fbe3cb0be4bdaf54d495265bd5323795bc33156a08b890803e6307b5254ce64de9d3ca66dccfda54ff7c83680ba41dcb5bd1f17", 0xa3}, {&(0x7f0000000380)="a9bb95a218e46a1850db57a2abaa309677d3795cd7a9c07c435bacd5c4642259024ed40b1c0246897c1d5ad2b5a668d14e42a13a945fd2e0ede9458cd59206f9e9fefbbfbee6ab9346b0faf06026e92272c53f3d79fd3087b1128afd1fbd18a894479a3b372a5e3155b49ee17c37bf1250ecddb640a6d8f4b6bbf9d7ecaa542888b9cfa86169ae002c0bf8c6fd5d8ceeff679256940b0000919746d368f4adc6288117507601", 0xa6}, {&(0x7f0000000500)="b2a465c726513fe80cf8d71efef714fab5022c941cb50a87fc555f2f2906d5c569f1d1f9e19a9d744bce7862817c7c445b96e90e1c6c339194555c1880f51839fe99e8966f45b3dde69cd3a1893bbc0b5f4760764b187140df5d220210180d8789fd4d59ab3591026c5bf421353b627f3d86c1e3dfea52739367", 0x7a}, {&(0x7f0000000580)="859c3cf6e53dbcfbc7b876f307abe725e73af896b87c89983d7463390d62a0e2bf92787ae487ae7e7ccd78e04c1945d6289e356dfb55af415ccb0502390273c7e535cc2baf9af4fdf139e9c0e3b2c123ed6a866a5879571d0fc3eb1f64d8ce46677e34f00d79b8d3bfcfe0eb54c74a0197c4ef52a438ab52bbbf4253e671927c46cc41bcb8fd3c98b9657d711b489b4f6c809a9f29e9b9b009e5c1a91418754655079044c408bdb26dbbe6b6a87f6839bd7546b6807c81be834e2c193fad7d5eaa237c7993aa883b4a84b9d916eabff15198", 0xd2}, {&(0x7f0000000680)="31c989c3c0372d11cac99091aaf56d8c6a9dc193c1002c6abde23cfca87e0d7426f72a7a6f8023bcc636bb7b3d923d7a36802ebadfa0bde6cd1daff6fff800283cde4785d0bb5c2482fe3cf34c1895d35fe95596e3c45b0244e25b249c473599fb9f032425880e8364fdafef787a8d0fa600e0d8d49f7f5e11ac33442990790074ff1656f488beccffb408ac", 0x8c}, {&(0x7f0000000740)="3d0e1fc0ee5e068c5af837a1265567797de20cbecca9cedcaa12aef695dd74e943055f95752e8482905f6ec203f7decbbad8ba54404dac17ad5373f981c1343880a62079c259d29e6055bf4d3a0cc28a1bb1b211daf575b55f09e91639ea803f7c7eda0dac82b6bf6fd3b97e5f3bbac24cfc9e36017206d02a8ceccae8cc4b3c0b54581ac8abcd2f0530c9c0a58c60f799218752cb1abe558c99e7e911c1126fdf6d0792c7efbb4f9b1e47b337bf9828278853ed624b73f51aff4d12c730fd92e9bfac23fa63b75730c60b39f8feab60f649aa01c7d6c2217d0454fb68ab254583", 0xe1}], 0xa) [ 808.337624] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 808.397986] overlayfs: failed to resolve './file1"': -2 03:50:31 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x80030000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 808.467182] overlayfs: failed to resolve './file1"': -2 03:50:31 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000100)={0x0, 0xff01, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) [ 808.630042] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 03:50:31 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc40acb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) 03:50:31 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x24}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:50:31 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setreuid(0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="0300003a0967f207"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x300) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0), 0x0, 0x0, 0x0) 03:50:31 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) getresgid(&(0x7f0000000100), &(0x7f00000002c0), &(0x7f0000000300)) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}], 0x4) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r1, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c00000024000b0f0100e300e4ff000000000000", @ANYRES32=r1, @ANYBLOB="00000000ffffffff000000000b00010064736d61726b00000c0002000800010020ca05c05287d6abc40d529463f64aa259b3defe7fa4064085744275f132930f1b9c86ad3b81fac57dd1845e78603317bd11519a17c456b3cfab6e5e9317b8cf2a7c4928101759d4b0a893d718752aeac46aae8fa9bed347d2704e3d430fe32a00636cd9587a32e4cbb7cb59e9d18ce638ce9e3ec4b4239cae4c9f5a0fa6adfdff80e09a470c8ae556a53a5b2bd4d0a2c83214a37142f011ccf594583e22979cd96c41a288e7"], 0x3c}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="480000000000000000000000528bc798aa5010806e5422b455d945415c00000000734eb2", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c00000024000b0f0100e300e4ff000000000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff000000000b00010064736d61726b00000c0002000600010020"], 0x3c}}, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=ANY=[@ANYBLOB="240000002900270d0000e9ffffffffffffffe60065d3a4207b42dd420d68b5436f6491342cc988b9257da415c8d9587e", @ANYRES32=r6, @ANYBLOB="1000"/12], 0x24}}, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r8) 03:50:31 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000100)={0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) 03:50:31 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x8cffffff, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:32 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000100)={0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) [ 809.216653] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=12821 comm=syz-executor.1 [ 809.240429] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 809.262452] overlayfs: failed to resolve './file1$': -2 03:50:32 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc40dcb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) [ 809.295432] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=12821 comm=syz-executor.1 [ 809.317435] overlayfs: failed to resolve './file1$': -2 [ 809.335215] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 03:50:32 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x2c}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:50:32 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x2) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}], 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$radio(&(0x7f00000002c0)='/dev/radio#\x00', 0x0, 0x2) r2 = socket(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r6 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000300)='/dev/snd/seq\x00', 0x900) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r6, 0x40bc5311, &(0x7f0000000340)={0x1, 0x0, 'client1\x00', 0x0, "516466e2e14a8709", "101876eb8c6f7c661cc3ac237c74d8c773311ed79418c586c1ea4b691d17670e", 0x6, 0x6}) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700000000ecffffffffffffff", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c00000024000b0f0100e300e4ff000000000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff000000000b00010064736d61726b00000c0002000600010020"], 0x3c}}, 0x0) r7 = dup3(r2, r1, 0x0) setsockopt$inet_mreq(r7, 0x0, 0x0, 0x0, 0x0) ioctl$MON_IOCQ_URB_LEN(r7, 0x9201) 03:50:32 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x8e000000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:32 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000100)={0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) 03:50:32 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc49bcb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) [ 809.498255] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 809.564699] overlayfs: failed to resolve './file1,': -2 [ 809.574506] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 03:50:32 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc4569b1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) [ 809.627979] overlayfs: failed to resolve './file1,': -2 [ 809.662013] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 809.804597] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 03:50:32 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setreuid(0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="0300003a0967f207"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x3e8) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0), 0x0, 0x0, 0x0) 03:50:32 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x30}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:50:32 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup3(r4, r5, 0x0) setsockopt$inet_mreq(r6, 0x0, 0x0, 0x0, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r6, 0xc0205648, &(0x7f00000003c0)={0x980000, 0x9, 0x7fff, 0xffffffffffffffff, 0x0, &(0x7f0000000380)={0x9a0911, 0x80000000, [], @string=&(0x7f0000000340)=0x8}}) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000480)='nl80211\x00') sendmsg$NL80211_CMD_SET_WIPHY(r7, &(0x7f0000000580)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x64, r8, 0x400, 0x70bd2d, 0x25dfdbfe, {}, [@NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY_RTS_THRESHOLD={0x8, 0x40, 0x6ad6}, @NL80211_ATTR_WIPHY_RETRY_LONG={0x5, 0x3e, 0xfb}, @NL80211_ATTR_TXQ_MEMORY_LIMIT={0x8, 0x10b, 0x800}, @NL80211_ATTR_WIPHY_NAME={0x14, 0x2, 'wg0\x00'}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x6, 0x1}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}, @NL80211_ATTR_TXQ_MEMORY_LIMIT={0x8, 0x10b, 0x5}]}, 0x64}, 0x1, 0x0, 0x0, 0x84}, 0x20000000) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[], 0x48}, 0x1, 0x0, 0x0, 0x8008000}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c00000024000b0f0100e300e4ff000000000000", @ANYRES32=r9, @ANYBLOB="00000000ffffffff000000000b00010064736d61726b00000c0002000600010020"], 0x3c}}, 0x0) accept$netrom(r1, &(0x7f00000002c0)={{0x3, @default}, [@bcast, @null, @null, @remote, @default, @netrom, @remote, @null]}, &(0x7f0000000100)=0x48) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}], 0x4) 03:50:32 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000100)={0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) 03:50:32 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x8e020000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:32 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb0810bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) 03:50:32 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb0910bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) 03:50:32 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x94030000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 810.031666] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 810.058115] overlayfs: failed to resolve './file10': -2 03:50:32 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000100)={0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) 03:50:32 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x3a}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 810.152270] overlayfs: failed to resolve './file10': -2 03:50:33 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup3(r1, r2, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x0, 0x0, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup3(r4, r5, 0x0) setsockopt$inet_mreq(r6, 0x0, 0x0, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc0\x00', 0x12001, 0x0) r7 = socket(0xa, 0x5, 0x0) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r9}, 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000000300)={r9, @in6={{0xa, 0x4e24, 0x2e54, @private0={0xfc, 0x0, [], 0x1}, 0x3ff}}, [0x1b, 0x1, 0x2afc, 0xffff, 0xf5a, 0x4, 0x8, 0x1, 0x100000001, 0x200, 0x6, 0x5bc, 0x0, 0x4]}, &(0x7f0000000400)=0x100) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r3, r6, 0x4}, 0x10) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}], 0x4) fcntl$getown(0xffffffffffffffff, 0x9) 03:50:33 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb0a10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) [ 810.283296] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 810.365829] overlayfs: failed to resolve './file1:': -2 [ 810.419822] overlayfs: failed to resolve './file1:': -2 03:50:33 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb0d10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) 03:50:33 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0xaa000000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:33 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000100)={0x0, 0xff000000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) 03:50:33 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setreuid(0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="0300003a0967f207"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x480) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0), 0x0, 0x0, 0x0) 03:50:33 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x5c}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:50:33 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c00000024000b0f0100e300e4ff000000000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000b00010064736d61726b00000c0002000600010020"], 0x3c}, 0x1, 0x0, 0x0, 0x8008890}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB='$\x00\x00\x00)\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB="1000e80200000061cc133f86ad28e4b58374447ccc0c84fbd3102bca8abe9eda7f004f752ad26433c54b08f7fda22f6cb22c4135b53117e86eb3f8e09b3193473e56743b9697318ec80b0c4daef9cbbf3dfd671bf2605364c3b382ecd70429d13df2acce18fc279780d46746771fc2714bc50466bd5e56b485ce0d2ea5faa9d37bf33c625e202d100963265677071d5a6744459d659379312424b24483431a6f9efed16d7bf15ad8c61e913b6257392bd576c4884fe5b8b65431a606edd4c53fd93d192a92355f41235e0af6767fa3e043fe4f4492503ed68ad3973138"], 0x24}}, 0x0) syncfs(r0) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r5, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000100)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000002c0)="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", 0x17c}], 0x4) 03:50:33 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e02bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) [ 810.655248] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 810.665875] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 03:50:33 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0xbe020000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 810.724163] overlayfs: failed to resolve './file1\': -2 [ 810.772200] overlayfs: failed to resolve './file1\': -2 [ 810.774200] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 03:50:33 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xc0}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:50:33 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000100)={0x0, 0xff010000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) 03:50:33 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e03bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) 03:50:33 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$GIO_UNIMAP(r0, 0x4b36, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x3) ioctl$KDDELIO(r0, 0x4b35, 0x40) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000200)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f00000001c0)=@gcm_256={{0x303}, "a5dbbd581ef20dc3", "1f90e6edffd10c3ae5624dc501fc07efdf5f0310b77335347ba08cb4404f51a9", "8394ff44", "26e3ddcf42832837"}, 0x38) writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0af9b8ca21670b8003407db5b47db505d6e03a7e27109288fec1109b39b2dc3087169714fad4cbb02a91e588a96d0d8ea9ada3fefd6d913f694a68e737c84755b285bbb4a08d0c3dee21b7a2e84fd722084c12da175a4d7b4f62430c7fd2420167ee3d181df72c308dbef3c2f96e4dbc659fa719249e0b72e81dfad2ebca4278924d067e939b3dc9e2fbc2036e8334c38279871116c879dbbf0a07de3412177b0e5225f644febe74bac2f3668b60bbae54c367aa25f4540dd8e6d034a64362394f9fbc8f1e3e61ebbd75c604", 0xcc}, {&(0x7f0000000240)="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", 0x136}], 0x2) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$IP_VS_SO_GET_INFO(r6, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) r7 = dup3(r2, r3, 0x0) setsockopt$inet_mreq(r7, 0x0, 0x0, 0x0, 0x0) r8 = openat$cgroup_ro(r7, &(0x7f0000000140)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$TIOCL_SELLOADLUT(r8, 0x541c, &(0x7f0000000440)={0x5, 0x1ff, 0x0, 0x46}) ioctl$USBDEVFS_CLAIMINTERFACE(r1, 0x8004550f, &(0x7f0000000180)) [ 810.969074] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 03:50:33 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0xc0ed0000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:33 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) 03:50:33 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e04bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) [ 811.094152] overlayfs: failed to resolve './file1À': -2 [ 811.161104] overlayfs: failed to resolve './file1À': -2 [ 811.238913] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 03:50:34 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setreuid(0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="0300003a0967f207"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x500) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0), 0x0, 0x0, 0x0) 03:50:34 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e008518c46f976fd19d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e000095cc527cc0eb635cc2bc37a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9575c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c564a3a1e0e47bad7f5749bcaa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693010058500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a709330ce48cf7e35a186263eb727cb91926b63b8f93e0e0000069645772a33d7d221b7e86b9ee5", 0xe4}], 0x4) 03:50:34 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:50:34 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0xce010000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:34 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e05bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) 03:50:34 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) 03:50:34 executing program 1: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = socket(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$RDMA_NLDEV_CMD_STAT_GET(r3, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x50, 0x1411, 0x400, 0x70bd27, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_STAT_RES={0x8, 0x4b, 0x3b}, @RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8, 0x4f, 0x2}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x4}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}, @RDMA_NLDEV_ATTR_STAT_RES={0x8, 0x4b, 0x3b}, @RDMA_NLDEV_ATTR_STAT_RES={0x8, 0x4b, 0x13}, @RDMA_NLDEV_ATTR_STAT_RES={0x8, 0x4b, 0x3b}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000000}, 0x26) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f00000000c0)={'ip6gre0\x00', {0x2, 0x4e23, @rand_addr=0x64010101}}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000a00)=ANY=[@ANYBLOB="48000000100005070000000000000000000000009ff9f5c1bbb2d9dac4b3cca3aa7f653e7aebac8c2fe834a72cf9c8e23ad88f79ad8399903054467eb37b6b0f9756e3587c5cb2ea09153605683de5b236395d8c8f2c192172673b55a958bcd9a9976aeb0cc1f18c872bbf9fe85c307c95227d01", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c00000024000b0f0100e300e4ff000000000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff000000000b00010064736d61726b00000c0002000600010020"], 0x3c}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=@newtfilter={0x24, 0x29, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x10}}}, 0x24}}, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000940)=[{&(0x7f0000000440)="54cc653df3ceba6879db9588809efaae12eef0eab431c08a037482a2c6bcf949263804b983df9dab9234ccbdb3eb19800d5e4f4557941e162c5ae65f94549683c98cc7ded7000242f3", 0x49}, {&(0x7f0000001540)="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0x1000}, {&(0x7f00000004c0)="bb4c574c788c51d36d33a5c8852695300d3f9aa1d5d68c9f36d04813f8d193a7ac28e230107008b19a199345e2cc7c7ac4d35b1a4d0fcdaab07a7488e5e63f472c22c39b52534e4b9e55531931d4c29ece6373f988a6c68b7bb5290c73d4dfc8c9ba3fd23060b0719c07646d8b3f882c7094c83eb6101d9a4b23e81fbbb00c716c906500bc5336575636fd9767b4ef6b4829a79e91d2c16267184b33a1046940bc4b209c220c7409e6f8709779284550ae7d26debe52366ee1ef0e95f110966e901618c889e8cdc070195e6ec578318e90c6f6d4d26d669637bf8cf95dcd2fe0", 0xe0}, {&(0x7f00000005c0)="fcee62703fc80dbe67b332753b6b4c19d6567a13c439d3284c93294e40d9b4f89bc1a853b25d0f36e7e1ca8ae1adc67a29fa4ad574ccbf97d354f240e8225ddc13bbacaaf51b60d812f7d03306d789c36b432063caca599bdb14cb1d64db75b1dd9470f859978246a457b58620d0c18554dac2f60f226cd5a86728dc4a081b8098bf5a54a71fcf6279b3b0b74b797582ab9fbfbada8e83ed7cf74388f186aa9ce77cef40a09f71d3e5589af729a15e57235ca3455906c385cabbe54a0c", 0xbd}, {&(0x7f0000000680)="2840575c6f0e3be45e223f58afc97b675399b7", 0x13}, {&(0x7f00000006c0)="ffd4c978fa0c9f8cfc8faeb7ad522d6b383dbf82372e2b4665ae5bcb4d700b", 0x1f}, {&(0x7f0000000700)="3c1eefca286bb95ba08146bf0f936e80a368afd0184e5b0798fa1ab75324ab67dbcf607cbf9b2ec58acd6e7c17d61019849e96459b8d3f8bcd24d336c1ed84944485872a413525d59a8a9986c70c0457209098b2448a88e0", 0x58}, {&(0x7f0000000800)="e465eba0daf341931bf76aeb2b63fc0664c3cea945bc9b2bcc84a3f663553df6b23d064c284208c495416c280dfde02b956343c7355bcffc58e989a3bd566f4cfa8a7768e35b4a465864735ca6931ca77054f421c9cf4973be4cc5e2c5e9f6499af11b13fab9cb97e2234c65faaa77abeee4af59dcb79e7d83196fc71f9ccf06e2d725374757320207226a084e98b4492817a0836c5f0800277c34553b46bed4489d505357f9708ea89abcab656aaf02a5c742cf49bff00d5a13521358ed7243a82628dfa122a7d2f08c646ef729a56f239d4c9542e10315b02a3dc20c84dc03dd5e07e5a50b", 0xe6}, {&(0x7f0000002540)="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", 0x1000}, {&(0x7f0000000900)}], 0xa, 0x1) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c00000024000b0f0100e300e4ff000000000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000b6000b00010064736d61726b00fcffff02000600010020"], 0x3c}}, 0x0) connect$rxrpc(r0, &(0x7f0000000100)=@in4={0x21, 0x2, 0x2, 0x10, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x21}}}, 0x24) 03:50:34 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e06bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) [ 811.530677] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 811.626553] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 03:50:34 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') syz_mount_image$erofs(&(0x7f0000000280)='erofs\x00', &(0x7f00000002c0)='./file1\x00', 0x2c, 0x4, &(0x7f0000000640)=[{&(0x7f0000000300)="3ca36e1557a89296e2c6c7a6b4798d9819ceebf95dade93c7dc1777a4bd94641a82c18d1e40acfd87f4fc320affc2fe8d97a59fafa2dd577732f59b70133e73a73d5b2a0c00385d212d40f5ed892dde77e4f838ad72e445d996c2996fbb201c107127e1e209b33031f80cb98cc3983c22ca469f968e984cd6f4427d5f09a4033d2222513e355f0d9e0fc077591c40c487ad56b0dbd5eaf819266dad3ae712f508e67d308383e16a4ceb24836b90882336f8a79a074f483acf095421257bcb86710a5b3c438997d0d246e479dcd3b88", 0xcf, 0x80}, {&(0x7f0000000400)="d0b9b0833557de86c5174aa0c36051657f648ee35d82502be83a095a00b0865d6274e687a20564b113026afe308fadf354cbb1b408225598858ebb25cfc610a5275b5ffe5e837c0c296066da7340a22b0411d7c6a9612d7758294c1a43ec0e2797b38ee9a1f586eff6e0a3fdf8225b592d5cac26fdd7d8cf58fb16c5bb800e2566eb7e3b235ea54f0cd102e705466309f41e4f3c1c13095913ac05bb5891d63751a5432282cccb0e47171c2af8d5370628c9279cbdc999b69901eb86444bef77d2c5d65e2752f3ccaef85160225d2d6d26757d20031a7d", 0xd7, 0x5}, {&(0x7f0000000500)="d5737bb9", 0x4, 0x7}, {&(0x7f00000005c0)="559532a557a0b2ed396271908ab39c837758a0fa5f4da73209f5661e0f9b507a30b7881ca9c21ce882d133566c5e0d6b93604f2c48695308064d7140a860212b4c67c2036153db59bb6b167eb4ed0d8de3610e882bcfd868969935f8cae14b2b8dbb8701c81bef7feba28bfaada5d982d45d3fbb967d6bb4d5dddb0d3581530d", 0x80, 0x7}], 0x909080, &(0x7f00000006c0)={[{@fault_injection={'fault_injection', 0x3d, 0xe57f400000000000}}, {@nouser_xattr='nouser_xattr'}, {@fault_injection={'fault_injection', 0x3d, 0x38fe}}, {@fault_injection={'fault_injection', 0x3d, 0x40}}, {@fault_injection={'fault_injection', 0x3d, 0x3ff}}, {@nouser_xattr='nouser_xattr'}, {@fault_injection={'fault_injection', 0x3d, 0x1}}, {@noacl='noacl'}, {@acl='acl'}], [{@smackfstransmute={'smackfstransmute', 0x3d, 'overlay\x00'}}, {@hash='hash'}]}) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)=ANY=[@ANYBLOB='upperdir=./file0,lowgrdir=./file0,workdir=./file1\\\x00']) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:50:34 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0xd0000000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:34 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f00000002c0)="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", 0xfe}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}], 0x4) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000500)='/dev/dlm-control\x00', 0x40400, 0x0) ioctl$KVM_GET_MP_STATE(r4, 0x8004ae98, &(0x7f0000000540)) r5 = dup3(r2, r3, 0x0) setsockopt$inet_mreq(r5, 0x0, 0x0, 0x0, 0x0) ioctl$USBDEVFS_REAPURBNDELAY(r5, 0x4008550d, &(0x7f00000004c0)) sendmsg$AUDIT_MAKE_EQUIV(r1, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x28, 0x3f7, 0x300, 0x70bd28, 0x25dfdbfb, {0x7, 0x7, './file0', './file0'}, [""]}, 0x28}, 0x1, 0x0, 0x0, 0x4040004}, 0x20000800) r6 = getpgrp(0xffffffffffffffff) ptrace$setopts(0x4200, r6, 0xaf4, 0x40) [ 811.638344] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. 03:50:34 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0xde000000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 811.648807] overlayfs: filesystem on './file0' not supported as upperdir [ 811.661303] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5137 sclass=netlink_route_socket pid=13036 comm=syz-executor.1 [ 811.663791] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 811.763778] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 811.768028] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5137 sclass=netlink_route_socket pid=13036 comm=syz-executor.1 [ 811.768684] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 811.798268] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 811.839936] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 811.895537] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 811.959288] overlayfs: unrecognized mount option "lowgrdir=./file0" or missing value [ 811.999348] overlayfs: unrecognized mount option "lowgrdir=./file0" or missing value [ 812.225300] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 03:50:35 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setreuid(0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="0300003a0967f207"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x600) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0), 0x0, 0x0, 0x0) 03:50:35 executing program 4: setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:50:35 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$CHAR_RAW_ROSET(0xffffffffffffffff, 0x125d, &(0x7f0000000100)=0x101) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCNOTTY(r0, 0x5422) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000300)='/dev/snapshot\x00', 0x0, 0x0) ioctl$SNAPSHOT_ALLOC_SWAP_PAGE(r3, 0x80083314, &(0x7f0000000340)) r4 = dup3(r1, r2, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r5, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) timer_settime(r5, 0x1, &(0x7f00000003c0)={{r6, r7+10000000}, {0x0, 0x989680}}, &(0x7f0000000400)) setsockopt$inet_mreq(r4, 0x0, 0x23, 0x0, 0x0) write$cgroup_int(r4, &(0x7f00000002c0)=0x8, 0x12) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000500)="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", 0xfc}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000440)="efc2f2fc4626daffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c917dafd8de85beb35d0e5e57cc17b422363a3fb440589ecabdb1119aa90f8ed4f295e394a90ccd0c169ea6696da65c58c3b839d02d4c6ba0c0ed637422849e2db4ba4fe45b663d0d08d4e22fc643c80c3768298688e14541a6d343d00e0fd09981b7ea77df018b21413dd253c2c1634349e9b4", 0x97}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}], 0x4) 03:50:35 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e07bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) 03:50:35 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000100)={0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) 03:50:35 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0xde010000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:35 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e08bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) 03:50:35 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000280)='devices.deny\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 812.487281] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 03:50:35 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0xe2020000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:35 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="030c5f6c5995941beefd104ccffdbf33e2ba164a0110d000735a1ae7adb04bdfe252a032fb4ad5b4b89c6864f7c209f24db6994c776ff675456c6a1211084e7f8b955316c8ba2461a51d38e21e726273edc0c20d4005edba964789737169d796f913520ba102ab3e8bd981038fee2edbe168edd648220014b24e4d5289a5155b53cd314b76a4ea96ed652785456ad6224aed1994d16fd23a29413a3ae2c1d8fc89d16f37977327096e02e20782d60f3ccd25ec4afe6cd9ba02da14c2ad022f7ba4137a09e63fff9271df0dfbb0f69a843df3809a968be3b28c136e1b72bac0297e80ea461fffd6baf6f44a27"], 0x3, 0x1) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r1, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c00000024000b0f0100e300e4ff000000000000", @ANYRES32=r1, @ANYBLOB="00000000ffffffff000000000b00010064736d61726b00000c0002000600010020"], 0x3c}}, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000280)) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x4a) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup3(r3, r4, 0x0) setsockopt$inet_mreq(r5, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCGPTPEER(r5, 0x5441, 0x6) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:50:35 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e09bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) [ 812.635651] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 812.675507] overlayfs: conflicting lowerdir path [ 812.718052] overlayfs: workdir and upperdir must reside under the same mount 03:50:35 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000100)={0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) [ 812.899819] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 03:50:35 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setreuid(0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="0300003a0967f207"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x700) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0), 0x0, 0x0, 0x0) 03:50:35 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0xe2030000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 813.037543] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 813.070043] overlayfs: filesystem on './file0' not supported as upperdir [ 813.221841] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 03:50:38 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}], 0x4) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ftruncate(r1, 0x51f) 03:50:38 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000100)={0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) 03:50:38 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e0abb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) 03:50:38 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@index_off='index=off'}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:50:38 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0xec000000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:38 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setreuid(0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="0300003a0967f207"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x900) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0), 0x0, 0x0, 0x0) 03:50:38 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e0bbb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) 03:50:38 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="83785be0e130b07edd50c0db3eb85dde80e13eed5abd8f94c8b817f424b15683da461c155e961e9f15"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c00000024000b0f0100e300e4ff000000000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000b00010064736d61726b00000c0002000600010020"], 0x3c}}, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup3(r5, r6, 0x0) setsockopt$inet_mreq(r7, 0x0, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) futimesat(r7, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000340)={{r8, r9/1000+10000}}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000100)={'vlan1\x00', {0x2, 0x4e21, @private=0xa010101}}) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}], 0x4) [ 815.463718] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 815.491855] overlayfs: missing 'lowerdir' 03:50:38 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0xee000000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 815.551451] overlayfs: missing 'lowerdir' 03:50:38 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000100)={0x0, 0x0, 0xff00, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) 03:50:38 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'DB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = openat$mice(0xffffffffffffff9c, &(0x7f0000000400)='/dev/input/mice\x00', 0x82803) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000440)) perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7}, 0x2830, 0x4, 0x80000000, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x200680a, &(0x7f00000005c0)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file1'}}, {@upperdir={'upperdir', 0x3d, './file1'}, 0x5c}], [{@smackfsdef={'smackfsdef', 0x3d, '-'}}, {@dont_hash='dont_hash'}, {@fsmagic={'fsmagic', 0x3d, 0x7}}, {@fsuuid={'fsuuid', 0x3d, {[0x64, 0x38, 0x36, 0x37, 0x66, 0x65, 0x63, 0x62], 0x2d, [0x36, 0x35, 0x30, 0x32], 0x2d, [0x64, 0x62, 0x36, 0x37], 0x2d, [0x10, 0x37, 0x61, 0x65], 0x2d, [0x34, 0x36, 0x38, 0x66, 0x65, 0x8f25e2ab89f9d92c, 0x61, 0x61]}}}, {@appraise_type='appraise_type=imasig'}, {@fsname={'fsname', 0x3d, 'overlay\x00'}}, {@smackfshat={'smackfshat', 0x3d, 'system_u:object_r:semanage_read_lock_t:s0\x00'}}], 0xf603000000000000}) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nvme-fabrics\x00', 0x202, 0x0) setsockopt$RXRPC_SECURITY_KEY(r3, 0x110, 0x1, &(0x7f00000003c0)='smackfshat', 0xa) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) lsetxattr$security_selinux(&(0x7f0000000280)='./file1\x00', &(0x7f00000002c0)='security.selinux\x00', &(0x7f0000000300)='system_u:object_r:semanage_read_lock_t:s0\x00', 0x2a, 0x3) [ 815.617722] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. 03:50:38 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e0cbb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) [ 815.672789] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. 03:50:38 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) writev(r0, &(0x7f0000000340), 0x0) [ 815.745852] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 03:50:38 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0xee010000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:38 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e0dbb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) 03:50:38 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000100)={0x0, 0x0, 0xff01, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) 03:50:38 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) ioctl$SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000100)) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r3, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}], 0x4) [ 815.983113] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 816.006820] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 816.070933] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 03:50:39 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setreuid(0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="0300003a0967f207"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0xa00) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0), 0x0, 0x0, 0x0) 03:50:39 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0xf4030000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:39 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e0ebb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) 03:50:39 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000100)={0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) 03:50:39 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500), 0x0) mount$9p_xen(&(0x7f0000000000)='syz\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='9p\x00', 0x6000, &(0x7f0000000180)=ANY=[@ANYBLOB="7472616e733d78656e2c6673697a653c3078303030305230303030303030303030392c663c63616368652c6163630500733d636c69656e742c706f73697861636c2c6d73697a653d3078303030303030303030303010303030352c63616368653d6d6d61702c7375fe9477626a5f747970653d2a2c7306000000757365723d2c61707072616973655f747970653d696d617369672c7375626a5f747970653d4d41595f524541442c686173682c00"/183]) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000240)=0x4) ioctl$TCSETSW2(r0, 0x402c542c, &(0x7f00000000c0)={0x4, 0x7, 0x8, 0x0, 0x6, "ea8a37cb0187d777699bce2c78de0c6e36dc4e", 0x2, 0x4f3}) 03:50:39 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x7fff}}, 0x0, 0xffff7ffffffffffd, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 816.297049] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 03:50:39 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0xf6ffffff, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:39 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000100)=0x80000000, 0x4) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}], 0x4) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup3(r2, r3, 0x0) setsockopt$inet_mreq(r4, 0x0, 0x0, 0x0, 0x0) ioctl$KDENABIO(r4, 0x4b36) [ 816.443240] overlayfs: conflicting lowerdir path 03:50:39 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) write$FUSE_POLL(0xffffffffffffffff, &(0x7f0000000280)={0x18, 0x0, 0x3, {0x4}}, 0x18) [ 816.475316] overlayfs: workdir and upperdir must reside under the same mount 03:50:39 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000100)={0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) 03:50:39 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0xfe030000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 816.557479] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 03:50:39 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e0fbb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) [ 816.768634] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 816.810186] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 816.830765] overlayfs: filesystem on './file0' not supported as upperdir [ 816.849851] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 03:50:39 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setreuid(0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="0300003a0967f207"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0xb00) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0), 0x0, 0x0, 0x0) 03:50:39 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}], 0x4) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c00000024000b0f0100e300e4ff000000000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000b00010064736d61726b00000c0002000600010020"], 0x3c}}, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000100)={r0, 0x4, 0x7, 0x91c1}) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r7) sendmsg$nl_generic(r5, &(0x7f0000000340)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x480}, 0xc, &(0x7f0000000300)={&(0x7f0000001540)={0x2484, 0x29, 0x8, 0x70bd29, 0x25dfdbfe, {0x1b}, [@typed={0x8, 0x68, 0x0, 0x0, @u32=0x7}, @nested={0x117d, 0x70, 0x0, 0x1, [@typed={0x14, 0x6d, 0x0, 0x0, @ipv6=@private0}, @generic="bd1cc6201e141ed17b5374a49ed8c371113f6c050359c2ab2388304bc12e15a785ead6c517cb26e9760c663c5d4a4ce419d348119453804e1ff536", @generic="05ccff2938267b2894b8f32fd976f9d46e678ee51c540de873b86c2c50472a6cbedb7922a8eef49adf3b711ba081264a8fd4b8c7bbbcf2a169aeb2ffa47bb534d5f5f0594f2bda9cdbaa", @generic="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@typed={0x14, 0x38, 0x0, 0x0, @ipv6=@empty}, @generic="e91da9ce024746eca3f0f0ffb4cbe4752e8a6967341d2a423815d87fea7468c64a5a0e5e3606007290df65a183e3ca614d0d3779c6679921ba9cede2f92f79", @generic="6835c7193fb543eac404b7b90642f87a0fbfd4a5c7373630e7cf79d89c440350615232bcbdac444bb9", @generic="c8c4bc2a2d0a3f18b3d3af645842be30095a3ee21f86073ac2cb0124101ec8410b946a901764968d0731a802f6ce4603d33e290dc78a1f07d3b355f48e2571237b0bea0e0ea3e73a608fed39d67dbdbfe14ea297eac4e177f6d94e0a46d35464ac4f2335"]}, @typed={0x8, 0x66, 0x0, 0x0, @u32=0x1}, @nested={0x1295, 0x70, 0x0, 0x1, 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", @generic="e627e0af3a25f47acfe090510394ec82c81c80c45f3225043f55c0fd0ef0e5d5fd873b67ff78f99199d97c76c753b5333ebf6fd1e74926e8bc857edfe1436e38ecf0af14f9b748e2b37bd20a699f88b05bc0d2", @generic="939cae9b7da1bf9376cb72b336c22c6d1efef21230d6323e6273b32b574b0ff736243c635ac9a0204b2f4123185aff4689043d1760032fe67024f02e405b81dac9473ec8dc66a0fa94fd24130cd2451325bae35d3d39ce0c27b3ddd978b0b9d59607b4298926188f94f932a2d84062d4273bc8cf87c5920ef9f0b498ade1d2a9ea5f53f807a6641ffd", @generic="39a91f88e846e7568365f61bda46878bc875dca689a1aa4618d1b211690776beedd5dc82c355a466956953c2f804cc0a23642c4e6d692daca5ceef86ac2c56c354fbf8b74c6d41b7fea5cbb63c09c4213be1b2fed7b156c6373dc34aa7d9180d13", @generic="5137cccceb4f988145a12ad7bf757c5f78d5459d9dad1dffebc570b101eb48bf19790a7eb396af6c3757c63f125ea9bacfabb5bf712fa4f91a3e2fea0b080c0dbb059a0bc0c6341b01f715290532f67cc854eb3d1c7e8a9a534229", @generic="c8bb6c3fb39b92d21148a996f13eef7fbf015d7eb3c3833d9e5e4c77d8f1656a5504ec480a90442f62b4a00c8f4c51d230f85ceddf839d7eb5144c9ea4c1a00257c32806eb1713c0cf1959d8c66bb4b223a7bdfa8337e623db3cbfd753be97d4e0af890bd3efecb47ee153e7baf1b066ac4ca6adcaf2de32b317f206ef190c6d24e20ff6b980cf172f668249af9b7391be9a214b4399d7097984dff61ee6ca90aabea815d81f85987d1c62239a3c6db09c9fcdf05c0de05e03e6d52bc90a86fa9a71da47b5d6efa1410981b3e2f075611e6dc459cfca7bc186954135df02a612d7a24b6985313639835a2c59fe9ebbf25132f5788b19eba109"]}, @generic="ffea3e5e7cd0bd48861e134baf03fb60f2835c581ada313c516687131b4a28011beddeff4f91e499b57b01d200a3303c74628c2829ac645ae550aee3e2", @typed={0x8, 0x62, 0x0, 0x0, @uid=r7}]}, 0x2484}, 0x1, 0x0, 0x0, 0x4}, 0x8011) 03:50:39 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000100)={0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) 03:50:39 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000000a00)={{0x5, 0x2, 0x13610055, 0x1, 'syz1\x00', 0x1ff}, 0x1, [0xffff, 0x1, 0x1, 0x80000000, 0x3, 0x8, 0x49, 0x2, 0x7fffffff, 0xffffffffffffff2f, 0xdda5, 0x1ab, 0x1, 0x3, 0x1f, 0x0, 0xb1, 0x6, 0x9, 0xd4, 0xfffffffffffffffe, 0x3, 0xc3, 0x3, 0x7fffffff, 0x58, 0x6, 0xff, 0x0, 0x100000000, 0x8001, 0x3f, 0xae, 0xfff, 0x3ff, 0x62562ecf, 0x100000000, 0xffffffffffffff4e, 0x7f, 0x0, 0x8, 0x100000000, 0x7, 0x99c, 0xc6ce, 0x1, 0x20, 0x4, 0x1a7e, 0x80000000, 0x4259, 0x7, 0x7, 0x5, 0x4, 0x2, 0x1, 0x9, 0x3f, 0x9, 0xf75, 0x7, 0x7, 0xa5db, 0x1, 0x401, 0x7a2, 0x6, 0x7fff, 0x3, 0xf277, 0x200, 0x3, 0x1ff, 0x9, 0x8, 0x8, 0x2, 0x2, 0x1, 0x1, 0x0, 0x6, 0x3, 0x401, 0x5, 0x8, 0x0, 0x200, 0x2, 0x6, 0x8000, 0x5, 0x4, 0x1, 0xffff, 0x8, 0x7, 0x3f, 0x6, 0x2, 0x0, 0x7, 0x8, 0x6, 0x7, 0xc0000000, 0x6, 0x7, 0x7, 0x7, 0x7, 0x7fffffff, 0xffff, 0xfff, 0x1ff, 0x9, 0x2, 0x2, 0xe0, 0x2c4d, 0x6, 0x3, 0x3, 0x9, 0xffffffffffffff01, 0x100000000, 0x3ff]}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:50:39 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0xffff1f00, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:39 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e1cbb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) [ 817.091549] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 817.098093] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 03:50:39 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000100)={0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) 03:50:40 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0xffffff7f, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 817.136989] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 817.164813] overlayfs: conflicting lowerdir path 03:50:40 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x0, 0x0, 0x0) ioctl$UI_GET_VERSION(r2, 0x8004552d, &(0x7f0000000300)) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) bpf$OBJ_GET_MAP(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00', 0x0, 0x18}, 0x10) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 817.205072] overlayfs: workdir and upperdir must reside under the same mount 03:50:40 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b4f29af7e63491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d0945100000000000000ee20707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec3c0a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}], 0x4) 03:50:40 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1ef5bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) 03:50:40 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000100)={0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) [ 817.375908] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 817.574262] overlayfs: conflicting lowerdir path [ 817.604520] overlayfs: workdir and upperdir must reside under the same mount 03:50:40 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setreuid(0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="0300003a0967f207"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0xc00) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0), 0x0, 0x0, 0x0) 03:50:40 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0xffffff8c, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:40 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e109b33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) 03:50:40 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000100)={0x0, 0x0, 0xff000000, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) 03:50:40 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file0,workdir=./fike1\\\x00']) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:50:40 executing program 1: r0 = socket(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = socket(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c00000024000b0f0100e300e4ff000000000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff000000000b00010064736d61726b00000c0002000600010020"], 0x3c}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000680)=ANY=[@ANYBLOB="01000000100005070000000000000000000000006c017692524cbd57912278723d8e79e4814a3442b58b20", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468", @ANYRES32=r6, @ANYBLOB="7aafa8adf0a46f7e7551384e5ca5942ac9202634026394e0aa6b650cf19674d8d59abdea8678bd31f5404bb44c7f2866fda9fe060b19985d6df86238d3b0fa822879a2907e00c9b9af1793e64df2a59fe7e9ce5ae7e5b035cf85f1167a85dce3945346424f0f37c5bd137c612484649ad9165b1e8c66a6f1a7f89396e269522bb3ca9012b7bdb08ef8c16f97b022ff670c077187da29be6ed873ebf5488ac7eb"], 0x48}, 0x1, 0x0, 0x0, 0x20040005}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c00000024000b0f0100e300e4ff000000000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000b00010064736d61726b00000c0002000600010020"], 0x3c}}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100), 0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000480)={0x0, 0x1ada, 0x0, 0xb7e}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00000000c0)=0x7, 0x4) sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, &(0x7f0000001f00)={&(0x7f0000001c80)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000001ec0)={&(0x7f0000001dc0)={0x100, 0x0, 0x300, 0x70bd26, 0x25dfdbfc, {}, [@ETHTOOL_A_CHANNELS_COMBINED_COUNT={0x8, 0x9, 0xffff3989}, @ETHTOOL_A_CHANNELS_OTHER_COUNT={0x8, 0x8, 0x2}, @ETHTOOL_A_CHANNELS_HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macsec0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @ETHTOOL_A_CHANNELS_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}]}, @ETHTOOL_A_CHANNELS_HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}]}]}, 0x100}, 0x1, 0x0, 0x0, 0x14}, 0x4008804) r8 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r8, &(0x7f0000000280)=[{&(0x7f0000000000)="9a0a5a9e0f0da73e1a3af9c4fbedf639f085408a40024216d57007c95d13f61e9a1eceb849bbb4cc92de4a76010e704e89c0014f6fddf8091672c194be7f3655e1c8d2b76498ed58582f24592fa71be10003190e4d6a2ee4d01d692ce214df5503ce648c5584cea37cbf24a3052b260b5d312de34417a44dd2a248088b4b1bc6dc8613bdf269182621aea250af1b616fea936e5492e978c5890fe8bc14da28929cbf4332260630a746a3277ad1a98ab5e91ec972", 0xb4}, {&(0x7f00000000c0)}, {&(0x7f0000000100)="1dc7f5b6578aa73cd4d6268a", 0xc}, {&(0x7f0000000140)="aea6811145789b99f59d6a99dc54912c", 0x10}, {&(0x7f0000000180)="f7996451dfb107", 0x7}, {&(0x7f00000001c0)="10563cc6df520be8867e0c4b8e7da850ef5f34aa692625a229fd390b5501bb", 0x1f}, {&(0x7f0000000300)="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", 0x16e}], 0x7) [ 817.929340] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 03:50:40 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0xfffffff6, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 818.010055] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 818.045802] overlayfs: failed to resolve './fike1': -2 03:50:40 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb08601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) [ 818.088077] overlayfs: failed to resolve './fike1': -2 03:50:40 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0009000000000000008227de66f81eeaa3303c3d3bd71c7f686b63"], 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2080a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r2, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:50:40 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000100)={0x0, 0x0, 0xff010000, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) [ 818.167878] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 818.199470] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 03:50:41 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) ioctl$F2FS_IOC_RESIZE_FS(r1, 0x4008f510, &(0x7f0000000100)=0x2) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}], 0x4) 03:50:41 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb09601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) [ 818.353116] overlayfs: conflicting lowerdir path [ 818.386070] overlayfs: workdir and upperdir must reside under the same mount [ 818.406731] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 818.501086] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 03:50:41 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) 03:50:41 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x2000000000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:41 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="de000e"], 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') setxattr$trusted_overlay_nlink(&(0x7f0000000280)='./file1\x00', &(0x7f0000000340)='trusted.overlay.nlink\x00', &(0x7f0000000300)={'U-', 0x100000001}, 0x16, 0x2) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) statx(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x1000, 0x4, &(0x7f0000000380)) 03:50:41 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setreuid(0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="0300003a0967f207"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0xd00) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0), 0x0, 0x0, 0x0) 03:50:41 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb0a601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) 03:50:41 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ocfs2_control\x00', 0x800, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000080)=""/39) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup3(r1, r3, 0x0) r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) recvfrom$rxrpc(r5, &(0x7f0000000100)=""/154, 0x9a, 0x40010001, &(0x7f00000001c0)=@in4={0x21, 0x1, 0x2, 0x10, {0x2, 0x4e21, @rand_addr=0x64010102}}, 0x24) setsockopt$inet_mreq(r4, 0x0, 0x0, 0x0, 0x0) r6 = socket(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r9, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c00000024000b0f0100e300e4ff000000000000", @ANYRES32=r9, @ANYBLOB="00000000ffffffff000000000b00010064736d61726b00000c0002000600010020"], 0x3c}}, 0x0) ioctl$FS_IOC_FIEMAP(r6, 0xc020660b, &(0x7f0000000200)={0x0, 0x3, 0x1, 0x3, 0x3, [{0x8, 0x8, 0x1, [], 0x885}, {0x1, 0xa0800000, 0x9, [], 0x80}, {0x9, 0x8000, 0x81}]}) r10 = openat$cgroup_ro(r4, &(0x7f0000000000)='freezer.self_freezing\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r10, 0x401054d6, 0x0) writev(r0, &(0x7f0000000000), 0x0) [ 818.719190] overlayfs: failed to resolve './file1': -2 03:50:41 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0xedc000000000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:41 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000280)=@sr0='/dev/sr0\x00', &(0x7f00000002c0)='./file1\x00', &(0x7f0000000300)='btrfs\x00', 0x208001, &(0x7f0000000340)=':\x00') setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000400)={{0x81, 0x6}, {0x1f, 0x4}, 0x45, 0x1, 0x99}) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x100001b, &(0x7f0000000380)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [{@context={'context', 0x3d, 'staff_u'}}], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:50:41 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) connect$bt_rfcomm(r1, &(0x7f0000000100), 0xa) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}], 0x4) 03:50:41 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x1000000000000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 818.752545] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 818.773787] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 818.778985] overlayfs: failed to resolve './file1': -2 [ 818.849026] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 818.944192] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 03:50:41 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r0, r1, 0x0) r2 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r2) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) setsockopt$IPT_SO_SET_REPLACE(r5, 0x4000000000000, 0x40, &(0x7f0000000100)=@raw={'raw\x00', 0xc01, 0x3, 0x2b0, 0x0, 0x5002004a, 0x0, 0x0, 0x0, 0x218, 0x3c8, 0x3c8, 0x218, 0x3c8, 0x3, 0x0, {[{{@ip={@empty, @empty, 0x0, 0x0, 'bridge_slave_1\x00', 'gretap0\x00'}, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@set={{0x40, 'set\x00'}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@dev, 'veth1_to_batadv\x00'}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x60], 0x0, 0x98, 0xf8, 0x0, {}, [@common=@unspec=@state={{0x28, 'state\x00'}}]}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x310) ptrace$setopts(0x4206, r3, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) [ 819.077989] overlayfs: failed to resolve './file1context=staff_u': -2 [ 819.139550] overlayfs: failed to resolve './file1context=staff_u': -2 03:50:42 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setreuid(0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="0300003a0967f207"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0xe00) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0), 0x0, 0x0, 0x0) [ 819.210266] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 03:50:42 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) 03:50:42 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x4000000000000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:42 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}], 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000005c0)={0x20, r2, 0x4e559e2353b8c5d7, 0x0, 0x0, {}, [@TIPC_NLA_MEDIA={0xc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}]}, 0x20}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000540)={&(0x7f00000002c0)={0x24c, r2, 0x2, 0x70bd28, 0x25dfdbff, {}, [@TIPC_NLA_BEARER={0x40, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xf70}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x100}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x400}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}]}]}, @TIPC_NLA_NET={0x4}, @TIPC_NLA_NODE={0x78, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0x5e, 0x3, "92d2d09aecea42ea5b8c2a351601a5483ae156da4c169406fd35c920872b2cba5406524379f5625f5d00b9b315778adc871d24ba8ab112ad40ff9b8066031c93d92889893da7e0dfe9bec4b60a9ae7ad0546d1a3ff95b34ee7be"}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x9}]}, @TIPC_NLA_MEDIA={0x18, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}]}]}, @TIPC_NLA_PUBL={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x4}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xfff}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x7}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x7}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x1ff}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x6}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x190}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x172}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x80}]}, @TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_BEARER={0xb4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7fffffff}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x3, @ipv4={[], [], @private=0xa010101}, 0x9}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x3, @private2={0xfc, 0x2, [], 0x1}, 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x15, 0x1, @l2={'eth', 0x3a, 'team_slave_1\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}}, {0x14, 0x2, @in={0x2, 0x4e23, @remote}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER={0x3c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @multicast2}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x8, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x29}}, 0x14}}}}]}, @TIPC_NLA_NET={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0xffff}]}]}, 0x24c}, 0x1, 0x0, 0x0, 0x4004000}, 0x40001) [ 819.416412] overlayfs: conflicting lowerdir path 03:50:42 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb0d601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) [ 819.438686] Cannot find set identified by id 0 to match 03:50:42 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) r0 = semget(0x2, 0x0, 0x2) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000280)=""/26) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 819.471273] overlayfs: workdir and upperdir must reside under the same mount [ 819.524366] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 03:50:42 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x6b6b6b00000000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 819.604619] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 03:50:42 executing program 1: r0 = socket(0x9, 0x4, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c00000024000b0f0100e300e4ff000000000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000b00010064736d61726b00000c0002000600010020"], 0x3c}}, 0x0) sendmsg$inet6(r0, &(0x7f0000000340)={&(0x7f0000000100)={0xa, 0x4e22, 0x7f, @empty, 0x50000000}, 0x1c, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=[@dontfrag={{0x14, 0x29, 0x3e, 0x8}}], 0x18}, 0x48000) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r4, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}], 0x4) 03:50:42 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x2}) 03:50:42 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x100000000000000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 819.824397] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 03:50:42 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="273b65ccc456cb1e10bb9b601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000180)="efc2f2fc4626c0ffa5b471f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b7c91", 0x25}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c55c20ca47b5bc53c9c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000002c0)="e768e61773e8fb4ea5e65ee1e6eaff7a9ee86de40f35e6ca19bb5d2311430f4c2579cdde0d2edc14a9a5dd893be85c58b9771eeb759be159d2a95ce69cb9e888424508431ffdea267c9f8a2bf14ec68a0fc6adf89abe4a6ddc71ff006653f668a3e1aa41ed232063ed71107884f7865bc00000008000000000f99540fb0af6b468ad07c4777caff96c810e2d1a1dd2edb87d0db4527d7f6d7681924307587a9d59ad2ac647862432f8ac841220f7bcc14332256000000080000000000c4cdd084e24564f3ed67be83721d798258d276a3c92e7b21b", 0xd5}, {&(0x7f00000003c0)="1c3619b9a0c42a8179fd12b53c3cad294f99e726505ac12f825630da86f593eac3fae8f8e3bdc5dd11c4b7402c91babb08ed0b273653eac6cde41982217ade533f25f8de0fc815b6", 0x48}], 0x6) 03:50:42 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x80, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 819.893146] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 819.919124] overlayfs: filesystem on './file0' not supported as upperdir [ 820.052177] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" 03:50:42 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setreuid(0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="0300003a0967f207"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0xf00) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0), 0x0, 0x0, 0x0) 03:50:42 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x200000000000000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:42 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x0, 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r2, 0xab05) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_dev$ptys(0xc, 0x3, 0x0) socket(0x10, 0x1, 0x6) writev(r3, &(0x7f00000000c0)=[{&(0x7f00000002c0)="273b65ccc456cb1e10bb33601c53351f3e9d8be70b835616443fbb0a831adf1be8cadeb35133eb693f055ef50a35b39cbb6b86cecc8996e6c466fd9ae797bcb7e73beb7621a9b6ddb790b0abc8bd7fb59d8d349b1bd54b7a5fa6a063491bb6735d21ad547d3453cbd81a182b505caa1d2c6cb409e3323b7b0e42ebe96918c18764003f5edb2afe0cff696857d29a700d0b238c2a44921c34d65dd6d094518f62bc7a3806888320707f2d4e1e87c343f4175ef7205ab659e20ad412cfd5e9e533b8e4362e2dde95cc527cc0eb635cc2bc17a143008c45d8ccdff466549aef0b158db750754fc205407af7fcb09b0906f657f17f1280", 0xf5}, {&(0x7f0000000140)="b6179c93f3c68c2b76885f90968a315fd6a5602500b20a011dd3ec2c4a1e8d801303e2d20db769dd7766e3", 0x2b}, {&(0x7f0000000480)="efc2f2fc20000000a58b9b4041f4c7573a0d2b23d2bececc0a2a5f25c248f75bdc9b1ccd9b67931c663c67ab908e63e386840c0b581d0eee050000000000000009b847059b6ed5ef9bb8b07955f34d7fe665846e7ce39de05150fa685ace258e302c2d1b7ea9d72e42dd3adf7f4607962aca440ad0a5ee78252d76c818dcff085faa", 0x82}, {&(0x7f00000001c0)="ec6e3f10c4e51d3ef0fe43bece2165c21b341d74db1863d243038afec0051dcf3db1c1d7d9be635d4b0a68b8ed650aadb270ea3133dcbd10a43ce3105a5567687bb2869a57da41a9a3306c080b9984ef9f75c5fa2425be7c05000000000000009c4bd3baafe6c90615824082da699d69f7c544a3a1e0e47bad7f5749bc48347caa74d2ddfec90e3fde9fe6cd84b4cdc86fc4aaf693050858500c66c152618c1b16f836d0139af845f57fe46a147d932130bd3ef85fe96a4876a5eb43df53567a706b63b8f972c5f5dd069645772a33d7d221b7e86b9ee5f8fd1c5e62a63d86a42e509d96d8734d", 0xe7}, {&(0x7f00000003c0)="18baa6b4e670ba1d09bd6a032e301d81db6df509e3abf0cfdfdedd6018c407003191c01f7d1af876a6dd8f38c04540380b9122ef1f368fb818bd47fdbb52c2a1a412e2ec83fa786c5c2763b42091560958abd8afce5c6ac84c01b3a10e6542ba666da28318940508c4c706a7fadc2c55280e0037c7e307db982baa04509e12e1d122815316d8d414fa540a305191db772211665980586674", 0x98}, {&(0x7f0000000040)="08dd8ba44851ddd5a4b11753784b8faa26d29f03432f518ecd14fe7cf5bdbdb41fed71bdb431524fa71fa46fbaf300d4e54b1aaf", 0x34}], 0x6) 03:50:43 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup3(r1, r2, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000280)={0x5, 0x70, 0x4, 0x3f, 0x8, 0x40, 0x0, 0x0, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x80000001, 0x2, @perf_config_ext={0x40, 0x6}, 0x1, 0xffffffffffff8001, 0x98d2, 0x0, 0x2, 0x2, 0xba90}, r3, 0xd, r0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000300)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c3d2e2f66696c25302c778f006b6469723d2e5366696c65310ab2a7f010da1c282fc50c13e0555594a1f9996d7d396adb31dfa32b72"]) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000002500)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="00000000000000002800120009030000000dd0dfa4709f93a489531b4c667776657468969a3559e697e79dbab02efbc15211c5"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c00000024000b0f0100e300e4ff000000000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff000000000b00010064736d61726b00000c0002000600010020"], 0x3c}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003040)=[{{&(0x7f0000000380)=@in6={0xa, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000400)=""/181, 0xb5}, {&(0x7f00000004c0)=""/82, 0x52}, {&(0x7f00000005c0)=""/185, 0xb9}], 0x3}, 0x9}, {{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000540)=""/44, 0x2c}, {&(0x7f0000000680)}, {&(0x7f0000000680)=""/46, 0x2e}, {&(0x7f0000000700)=""/13, 0xd}], 0x4, &(0x7f0000000780)=""/165, 0xa5}, 0x10000}, {{0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000000840)=""/162, 0xa2}, {&(0x7f0000000900)=""/161, 0xa1}], 0x2, &(0x7f0000000a40)=""/199, 0xc7}, 0x51}, {{0x0, 0x0, &(0x7f0000000c00)=[{&(0x7f0000000b40)=""/148, 0x94}], 0x1}, 0x7f}, {{0x0, 0x0, &(0x7f0000000c40)}, 0x6}, {{0x0, 0x0, &(0x7f0000000e00)=[{&(0x7f0000000c80)=""/83, 0x53}, {&(0x7f0000000d00)=""/189, 0xbd}, {&(0x7f0000000dc0)=""/64, 0x40}], 0x3, &(0x7f0000000e40)=""/69, 0x45}, 0x8001}, {{0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000ec0)=""/175, 0xaf}, {&(0x7f0000000f80)=""/182, 0xb6}, {&(0x7f0000001040)=""/119, 0x77}, {&(0x7f00000010c0)=""/237, 0xed}, {&(0x7f00000011c0)=""/96, 0x60}, {&(0x7f0000001240)=""/4096, 0x1000}, {&(0x7f0000002240)=""/190, 0xbe}, {&(0x7f0000002300)=""/165, 0xa5}], 0x8, &(0x7f0000002440)=""/13, 0xd}, 0x7fff}, {{&(0x7f0000002480)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000002940), 0x0, &(0x7f0000002a00)=""/222, 0xde}, 0x9}, {{0x0, 0x0, &(0x7f0000002c00)=[{&(0x7f0000002b00)=""/65, 0x41}, {&(0x7f0000002b80)=""/81, 0x51}], 0x2, &(0x7f0000002c40)=""/243, 0xf3}, 0x7e}, {{&(0x7f0000002d40)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002dc0)=""/244, 0xf4}, {&(0x7f0000002ec0)=""/104, 0x68}], 0x2, &(0x7f0000002f80)=""/150, 0x96}, 0x2}], 0xa, 0x40010000, &(0x7f00000032c0)) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 03:50:43 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x300000000000000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:43 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x400000000000000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) 03:50:43 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)=@v1={0x2, 'bB'}, 0x3, 0x1) acct(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1300000500010007006e2f66696c6530"], 0x10) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xb, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) r0 = gettid() tkill(r0, 0x2f) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup3(r1, r2, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x0, 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r4, 0xc0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380)={r5}, 0xc) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000002c0)={0x6, r5}, 0x8) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000300)={r0, r3, 0x0, 0x4, &(0x7f0000000280)='{!+\x00', r6}, 0x30) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 03:50:43 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file1\x00', 0x500000000000000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@balloc_test4='block-allocator=test4'}]}) [ 820.210347] overlayfs: conflicting lowerdir path [ 820.221803] overlayfs: workdir and upperdir must reside under the same mount [ 820.299649] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 820.472439] overlayfs: unrecognized mount option "l=./fil%0" or missing value [ 820.491182] overlayfs: unrecognized mount option "l=./fil%0" or missing value [ 820.547841] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 820.739130] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 820.797168] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 820.934856] overlayfs: conflicting lowerdir path [ 820.951532] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "" [ 823.059177] NOHZ: local_softirq_pending 08 [ 925.450327] NOHZ: local_softirq_pending 08 [ 965.764276] INFO: task syz-executor.2:13623 blocked for more than 140 seconds. [ 965.764290] Not tainted 4.19.134-syzkaller #0 [ 965.764295] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 965.764302] syz-executor.2 D29520 13623 6696 0x00000004 [ 965.764325] Call Trace: [ 965.764351] __schedule+0x887/0x2040 [ 965.764372] ? io_schedule_timeout+0x140/0x140 [ 965.764387] ? lock_downgrade+0x720/0x720 [ 965.764401] ? __mutex_lock+0x458/0x1260 [ 965.764419] schedule+0x8d/0x1b0 [ 965.764434] schedule_preempt_disabled+0xf/0x20 [ 965.764446] __mutex_lock+0x647/0x1260 [ 965.764566] ? fb_open+0xd3/0x430 [ 965.764580] ? __mutex_add_waiter+0x160/0x160 [ 965.764597] ? __mutex_unlock_slowpath+0xea/0x610 [ 965.764620] ? lock_downgrade+0x720/0x720 [ 965.764638] fb_open+0xd3/0x430 [ 965.764654] ? get_fb_info.part.0+0x80/0x80 [ 965.764668] chrdev_open+0x266/0x770 [ 965.764684] ? lockref_get+0x11/0x50 [ 965.764698] ? __register_chrdev+0x400/0x400 [ 965.764722] do_dentry_open+0x4aa/0x1160 [ 965.764738] ? __register_chrdev+0x400/0x400 [ 965.764753] ? inode_permission.part.0+0x10c/0x450 [ 965.764767] ? chown_common+0x550/0x550 [ 965.764782] ? inode_permission+0x3d/0x140 [ 965.764801] path_openat+0x793/0x2df0 [ 965.764825] ? path_lookupat+0x8d0/0x8d0 [ 965.764843] ? mark_held_locks+0xf0/0xf0 [ 965.764866] do_filp_open+0x18c/0x3f0 [ 965.764880] ? may_open_dev+0xf0/0xf0 [ 965.764904] ? lock_downgrade+0x720/0x720 [ 965.764917] ? lock_acquire+0x170/0x3c0 [ 965.764932] ? __alloc_fd+0x34/0x570 [ 965.764950] ? do_raw_spin_unlock+0x171/0x230 [ 965.764965] ? _raw_spin_unlock+0x29/0x40 [ 965.764979] ? __alloc_fd+0x28d/0x570 [ 965.765001] do_sys_open+0x3b3/0x520 [ 965.765017] ? filp_open+0x70/0x70 [ 965.765034] ? posix_timer_fn+0x3d0/0x3d0 [ 965.765050] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 965.765064] ? trace_hardirqs_off_caller+0x69/0x210 [ 965.765080] ? do_syscall_64+0x21/0x620 [ 965.765098] do_syscall_64+0xf9/0x620 [ 965.765117] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 965.765128] RIP: 0033:0x45c369 [ 965.765143] Code: 64 00 00 00 0f 11 44 24 38 48 83 c9 01 48 89 4c 24 48 e8 3a db ff ff 48 8b 44 24 50 e9 8c fe ff ff 48 8b 8c 24 a8 01 00 00 48 <8b> 94 24 b0 01 00 00 48 8b 9c 24 c8 01 00 00 e9 00 fe ff ff ba 01 [ 965.765151] RSP: 002b:00007f7369767c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 965.765171] RAX: ffffffffffffffda RBX: 0000000000020fc0 RCX: 000000000045c369 [ 965.765179] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: ffffffffffffff9c [ 965.765187] RBP: 000000000078bfe8 R08: 0000000000000000 R09: 0000000000000000 [ 965.765196] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000078bfac [ 965.765204] R13: 00007fff2c13bd7f R14: 00007f73697689c0 R15: 000000000078bfac [ 965.765230] INFO: task syz-executor.0:13568 blocked for more than 140 seconds. [ 965.765237] Not tainted 4.19.134-syzkaller #0 [ 965.765242] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 965.765247] syz-executor.0 D28032 13568 6453 0x00000004 [ 965.765268] Call Trace: [ 965.765285] __schedule+0x887/0x2040 [ 965.765310] ? io_schedule_timeout+0x140/0x140 [ 965.765331] ? __down+0x13a/0x2a0 [ 965.765343] schedule+0x8d/0x1b0 [ 965.765358] schedule_timeout+0x92d/0xfe0 [ 965.765376] ? usleep_range+0x170/0x170 [ 965.765390] ? __down+0x17b/0x2a0 [ 965.765412] ? mark_held_locks+0xa6/0xf0 [ 965.765428] ? _raw_spin_unlock_irq+0x24/0x80 [ 965.765445] ? __down+0x13a/0x2a0 [ 965.765457] __down+0x183/0x2a0 [ 965.765473] ? ww_mutex_lock+0x180/0x180 [ 965.765494] ? do_raw_spin_lock+0xcb/0x220 [ 965.765512] down+0x57/0x80 [ 965.765527] console_lock+0x25/0x80 [ 965.765552] do_con_write+0x11b/0x1d90 [ 965.765571] ? __mutex_lock+0x3a8/0x1260 [ 965.765585] ? con_put_char+0x9e/0xe0 [ 965.765600] ? lock_downgrade+0x720/0x720 [ 965.765643] ? n_tty_write+0x4e3/0xff0 [ 965.765657] ? __mutex_add_waiter+0x160/0x160 [ 965.765671] ? do_con_trol+0x5970/0x5970 [ 965.765688] ? __mutex_unlock_slowpath+0xea/0x610 [ 965.765768] ? dev_match_devt+0x90/0x90 [ 965.765784] ? wait_for_completion_io+0x10/0x10 [ 965.765803] con_write+0x22/0xb0 [ 965.765818] n_tty_write+0x3c0/0xff0 [ 965.765845] ? n_tty_open+0x160/0x160 [ 965.765860] ? do_wait_intr_irq+0x270/0x270 [ 965.765878] ? __might_fault+0x192/0x1d0 [ 965.765896] tty_write+0x496/0x810 [ 965.765908] ? n_tty_open+0x160/0x160 [ 965.765931] do_iter_write+0x461/0x5d0 [ 965.765956] vfs_writev+0x153/0x2e0 [ 965.765971] ? vfs_iter_write+0xa0/0xa0 [ 965.765986] ? lock_downgrade+0x720/0x720 [ 965.765999] ? check_preemption_disabled+0x41/0x280 [ 965.766014] ? check_preemption_disabled+0x41/0x280 [ 965.766043] ? put_timespec64+0xcb/0x120 [ 965.766064] do_writev+0x136/0x330 [ 965.766081] ? vfs_writev+0x2e0/0x2e0 [ 965.766093] ? posix_timer_fn+0x3d0/0x3d0 [ 965.766107] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 965.766120] ? trace_hardirqs_off_caller+0x69/0x210 [ 965.766135] ? do_syscall_64+0x21/0x620 [ 965.766153] do_syscall_64+0xf9/0x620 [ 965.766177] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 965.766186] RIP: 0033:0x45c369 [ 965.766199] Code: 64 00 00 00 0f 11 44 24 38 48 83 c9 01 48 89 4c 24 48 e8 3a db ff ff 48 8b 44 24 50 e9 8c fe ff ff 48 8b 8c 24 a8 01 00 00 48 <8b> 94 24 b0 01 00 00 48 8b 9c 24 c8 01 00 00 e9 00 fe ff ff ba 01 [ 965.766206] RSP: 002b:00007f07179b1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 965.766219] RAX: ffffffffffffffda RBX: 0000000000038200 RCX: 000000000045c369 [ 965.766227] RDX: 0000000000000006 RSI: 0000000020001500 RDI: 0000000000000003 [ 965.766235] RBP: 000000000078bf40 R08: 0000000000000000 R09: 0000000000000000 [ 965.766243] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000078bf0c [ 965.766252] R13: 00007ffcb1249d8f R14: 00007f07179b29c0 R15: 000000000078bf0c [ 965.766272] [ 965.766272] Showing all locks held in the system: [ 965.766284] 1 lock held by khungtaskd/1083: [ 965.766288] #0: 000000002a088c45 (rcu_read_lock){....}, at: debug_show_all_locks+0x53/0x265 [ 965.766336] 1 lock held by in:imklog/6148: [ 965.766340] #0: 00000000ae90092d (&f->f_pos_lock){+.+.}, at: __fdget_pos+0x26f/0x310 [ 965.766381] 3 locks held by syz-executor.2/13572: [ 965.766390] 1 lock held by syz-executor.2/13623: [ 965.766394] #0: 00000000ebadf925 (&fb_info->lock){+.+.}, at: fb_open+0xd3/0x430 [ 965.766420] 4 locks held by syz-executor.0/13568: [ 965.766424] #0: 00000000989d73e4 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x22/0x80 [ 965.766448] #1: 000000008679b7a7 (&tty->atomic_write_lock){+.+.}, at: tty_write+0x24e/0x810 [ 965.766470] #2: 00000000372583e0 (&tty->termios_rwsem){++++}, at: n_tty_write+0x1b5/0xff0 [ 965.766493] #3: 00000000da56d784 (&ldata->output_lock){+.+.}, at: n_tty_write+0x4e3/0xff0 [ 965.766516] [ 965.766521] ============================================= [ 965.766521] [ 965.766527] NMI backtrace for cpu 0 [ 965.766541] CPU: 0 PID: 1083 Comm: khungtaskd Not tainted 4.19.134-syzkaller #0 [ 965.766548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 965.766552] Call Trace: [ 965.766566] dump_stack+0x1fc/0x2fe [ 965.766585] nmi_cpu_backtrace.cold+0x63/0xa2 [ 965.766603] ? lapic_can_unplug_cpu.cold+0x39/0x39 [ 965.766617] nmi_trigger_cpumask_backtrace+0x1a6/0x1eb [ 965.766633] watchdog+0x991/0xe60 [ 965.766651] ? reset_hung_task_detector+0x30/0x30 [ 965.766667] kthread+0x30b/0x410 [ 965.766681] ? kthread_park+0x180/0x180 [ 965.766697] ret_from_fork+0x24/0x30 [ 965.766724] Sending NMI from CPU 0 to CPUs 1: [ 965.767423] NMI backtrace for cpu 1 [ 965.767429] CPU: 1 PID: 13572 Comm: syz-executor.2 Not tainted 4.19.134-syzkaller #0 [ 965.767435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 965.767439] RIP: 0010:__sanitizer_cov_trace_pc+0x37/0x50 [ 965.767450] Code: 65 8b 15 7c 3e 98 7e 81 e2 00 01 1f 00 75 2b 8b 90 d8 12 00 00 83 fa 02 75 20 48 8b 88 e0 12 00 00 8b 80 dc 12 00 00 48 8b 11 <48> 83 c2 01 48 39 d0 76 07 48 89 34 d1 48 89 11 c3 0f 1f 84 00 00 [ 965.767453] RSP: 0018:ffff8880552571f8 EFLAGS: 00000246 [ 965.767461] RAX: 0000000000040000 RBX: 0000000000000000 RCX: ffffc90009f00000 [ 965.767465] RDX: 000000000003ffff RSI: ffffffff8381c998 RDI: 0000000000000007 [ 965.767470] RBP: 0000000000000040 R08: 0000000000000040 R09: 0000000000000000 [ 965.767475] R10: 0000000000000007 R11: 0000000000000000 R12: 0000000000000040 [ 965.767480] R13: ffff8880000a0000 R14: 0000000000000000 R15: 0000000000000000 [ 965.767485] FS: 00007f7369789700(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 [ 965.767490] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 965.767495] CR2: 00007f9ed9f26000 CR3: 00000000a7cf1000 CR4: 00000000001406e0 [ 965.767499] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 965.767504] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 965.767507] Call Trace: [ 965.767510] bitfill_aligned+0x98/0x200 [ 965.767513] cfb_fillrect+0x40b/0x7b0 [ 965.767516] ? cfb_fillrect+0x7b0/0x7b0 [ 965.767520] vga16fb_fillrect+0x683/0x1940 [ 965.767523] ? memcpy+0x35/0x50 [ 965.767526] bit_clear_margins+0x2d5/0x4a0 [ 965.767529] ? bit_clear+0x4d0/0x4d0 [ 965.767532] ? vga16fb_update_fix+0x4a0/0x4a0 [ 965.767536] fbcon_clear_margins+0x1e2/0x350 [ 965.767539] fbcon_switch+0x1038/0x1d26 [ 965.767542] ? fbcon_startup+0xfe0/0xfe0 [ 965.767546] ? fbcon_cursor+0x555/0x760 [ 965.767549] ? bit_update_start+0x1f0/0x1f0 [ 965.767553] ? fbcon_set_origin+0x26/0x50 [ 965.767556] redraw_screen+0x37d/0x870 [ 965.767559] ? vga16fb_update_fix+0x4a0/0x4a0 [ 965.767562] ? vc_init+0x440/0x440 [ 965.767566] ? fbcon_set_palette+0x4d0/0x5f0 [ 965.767569] fbcon_modechanged+0x6e9/0x9f0 [ 965.767572] fbcon_event_notify+0x197/0x1d80 [ 965.767576] notifier_call_chain+0xc0/0x230 [ 965.767580] blocking_notifier_call_chain+0x85/0xa0 [ 965.767583] fb_set_var+0xc51/0xe20 [ 965.767587] ? fb_set_suspend+0x130/0x130 [ 965.767590] ? __lock_acquire+0x6de/0x3ff0 [ 965.767593] ? lock_acquire+0x170/0x3c0 [ 965.767596] ? do_fb_ioctl+0x350/0xb50 [ 965.767600] ? _raw_spin_unlock_irq+0x24/0x80 [ 965.767603] ? lock_acquire+0x170/0x3c0 [ 965.767606] ? do_fb_ioctl+0x33e/0xb50 [ 965.767609] do_fb_ioctl+0x3cf/0xb50 [ 965.767613] ? register_framebuffer+0x9e0/0x9e0 [ 965.767616] ? avc_has_extended_perms+0xe4/0xea0 [ 965.767620] ? check_preemption_disabled+0x41/0x280 [ 965.767623] ? avc_has_extended_perms+0x86d/0xea0 [ 965.767627] ? futex_wake+0x159/0x480 [ 965.767630] ? avc_ss_reset+0x170/0x170 [ 965.767633] ? __lock_acquire+0x6de/0x3ff0 [ 965.767637] ? debug_check_no_obj_freed+0x201/0x482 [ 965.767640] fb_ioctl+0xdd/0x130 [ 965.767643] ? do_fb_ioctl+0xb50/0xb50 [ 965.767646] do_vfs_ioctl+0xcdb/0x12e0 [ 965.767649] ? selinux_file_ioctl+0x506/0x6c0 [ 965.767653] ? ioctl_preallocate+0x200/0x200 [ 965.767661] ? selinux_inode_link+0x20/0x20 [ 965.767664] ? __fget+0x356/0x510 [ 965.767667] ? do_dup2+0x450/0x450 [ 965.767670] ksys_ioctl+0x9b/0xc0 [ 965.767674] __x64_sys_ioctl+0x6f/0xb0 [ 965.767677] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 965.767680] do_syscall_64+0xf9/0x620 [ 965.767684] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 965.767687] RIP: 0033:0x45c369 [ 965.767698] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 965.767702] RSP: 002b:00007f7369788c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 965.767710] RAX: ffffffffffffffda RBX: 000000000000d500 RCX: 000000000045c369 [ 965.767715] RDX: 0000000020000100 RSI: 0000000000004601 RDI: 0000000000000003 [ 965.767719] RBP: 000000000078bf40 R08: 0000000000000000 R09: 0000000000000000 [ 965.767724] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000078bf0c [ 965.767729] R13: 00007fff2c13bd7f R14: 00007f73697899c0 R15: 000000000078bf0c [ 965.767740] Kernel panic - not syncing: hung_task: blocked tasks [ 965.767751] CPU: 0 PID: 1083 Comm: khungtaskd Not tainted 4.19.134-syzkaller #0 [ 965.767757] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 965.767761] Call Trace: [ 965.767772] dump_stack+0x1fc/0x2fe [ 965.767788] panic+0x26a/0x50e [ 965.767801] ? __warn_printk+0xf3/0xf3 [ 965.767815] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 965.767830] ? cpumask_next+0x3c/0x40 [ 965.767844] ? printk_safe_flush+0xd6/0x120 [ 965.767856] ? watchdog+0x991/0xe60 [ 965.767871] ? nmi_trigger_cpumask_backtrace+0x15e/0x1eb [ 965.767887] watchdog+0x9a2/0xe60 [ 965.767905] ? reset_hung_task_detector+0x30/0x30 [ 965.767920] kthread+0x30b/0x410 [ 965.767933] ? kthread_park+0x180/0x180 [ 965.767949] ret_from_fork+0x24/0x30 [ 965.769529] Kernel Offset: disabled