00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:20 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) openat$zero(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/zero\x00', 0x90000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$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$nl_route(r5, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r7, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) r8 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4002}) ioctl$TUNSETLINK(r8, 0x400454cd, 0x118) close(r8) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYRES16=r8, @ANYRES32=r7, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x3}, 0x1, 0x0, 0x0, 0x20004010}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB='4\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r7, @ANYBLOB="0000000000000000f1ff00000b000100666c6f776572000004000200af02b4b8820f48d9184359cffd1693f9c6ec83fc3b0c7fcbc78aabeb28a19e3f0ef509b3f6e0e5caf503bf071b40ea06c4e2136419375232b1ea3f3a40c572f3bd718aea7970b0f37fe769dd3399fc"], 0x34}}, 0x1) 07:56:20 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 423.497587] overlayfs: missing 'lowerdir' [ 423.515774] can: notifier: receive list not found for dev tap1 07:56:20 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:20 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, 0x0) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:20 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) r2 = dup(r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = eventfd2(0x4, 0x0) r5 = dup2(r3, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = syz_open_procfs(0x0, &(0x7f0000000140)='maps\x00') dup2(r6, r0) [ 423.683059] can: notifier: receive list not found for dev tap1 [ 423.690344] overlayfs: missing 'lowerdir' [ 423.696148] block nbd2: shutting down sockets 07:56:20 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:20 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1a, 0x8031, 0xffffffffffffffff, 0x0) futex(0x0, 0xb, 0x0, &(0x7f0000000a00), &(0x7f0000048000), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$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$nl_route(r4, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r6, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {}, {0xfff1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x8035}]}}]}, 0x3c}}, 0x0) 07:56:23 executing program 4: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote}, 0x1c) clock_nanosleep(0x0, 0x0, &(0x7f0000000140), 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) r3 = gettid() tkill(r3, 0x1000000000013) 07:56:23 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0x2}, 0x0, 0x3, 0x0, 0x0, 0x4}, 0x0, 0x2, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000040)='./file0\x00', 0x0, 0x807284, 0x0) r0 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000340)='cgroup.procs\x00', 0x2, 0x0) mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) r2 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000000300)=0x9) setresuid(0x0, r3, 0x0) r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) keyctl$chown(0xc, 0x0, 0xffffffffffffffff, r5) fchownat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', r3, r5, 0x900) write$cgroup_pid(r1, &(0x7f0000000080), 0x12) r6 = openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) sendfile(r6, r1, 0x0, 0x100000700) 07:56:23 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, 0x0) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:23 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, 0x0, 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:23 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:23 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x62001, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[]}, 0x1, 0x0, 0x0, 0x40000}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r8, @ANYBLOB="6c6b429aac80cf4c000000000900010068010000000000000800020000000000460bfcee22599c43d8b0937cf6b5e4476303bc08fce8056037627c85fe5f71b09575944756f8a28ab375"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {}, {}, {0xfff1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x8035}]}}]}, 0x3c}}, 0x0) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000340)=0x54) 07:56:23 executing program 5: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 426.522182] overlayfs: missing 'lowerdir' 07:56:23 executing program 2: r0 = socket$unix(0x1, 0x178e37e1bcd516e9, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x6000, 0x7c3) 07:56:23 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(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, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r6, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r10}, &(0x7f0000000340)=0x20) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000c00)=[{&(0x7f0000000440)=@in={0x2, 0x4e21, @remote}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000480)="bcfb8992d73d2023dc3d14f2a08f0d04b3f30957a4326b55d326b12e96a91c03e6cca57914a41c767da1178b56affed4369fdaa63a9c0ba68341db92fd762e0e2f9e1bc75ef1cc20d56705ebe4bab059d2213f801199e9ea1d722c78f2f5a7ca54c8582db9bcad28b3738b5a04f60612e8a3de736bb2bbeab55a946b49b9ad5df46b600df72291d666e981e5f56bd1657e6edbdb7af96b020ddded6dc93f0eaa0c017dc1a55ba0065000", 0xaa}], 0x1, 0x0, 0x0, 0x20000844}, {&(0x7f0000000580)=@in6={0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0x3b}, 0x99}, 0x1c, &(0x7f0000000800)=[{&(0x7f00000005c0)="20beb6821bf0f1c626c1e40076978cd97b402e5d62a6fb37efdeec51f21ac00109bac8d710ecd2d750c62389d36b5fcd461ff373326f9393512d6aa42b7b7c4d1af752721a82af9538ebaefdca6972911a2cfc9154b089536c488713d68a65734c6c81409bfc0f", 0x67}, {&(0x7f0000000640)="ec0025b2a3ff1da61bd3476e16e2e80d69257fbbd2db9ce80b9ea033db23e55a5a73377dca957599a9eed06f5b974293906f6f292585880188f631ded27ab483e25990b573af8d4317d5bc97858c6f49c2ebc6", 0x53}, {&(0x7f00000006c0)="c4482672edd00183dbc05c5795394b0d539fb9843d972171b7", 0x19}, {&(0x7f0000000700)="9dc5b73a221029fc2aaa37b5e1c89aa847adc36fbdd5ba655d9344328f11d414a73992039de6ec265a58b0e06d9e9a03d55c685724294f0027059c4f88332492f52f7f21bcfccff1327723f2595bd7c7def714c2eff53c15f9e0afc8b44f2a4b4b8ba61c869c7f9d6d79257ddf3d278f543291e5a08f9b3b1d5faf778958b24de075e4fac702e74cabd75cb1ce42c67fb07730ad598d1a417e473e36eaf0ce2260b465d34439bbc58f43f8a8ba252e8d01bdd0c47c2cf60f51943c32c818c6b0465d2ef82b", 0xc5}], 0x4, 0x0, 0x0, 0x2004c084}, {&(0x7f0000000840)=@in6={0xa, 0x4e20, 0x9, @mcast2, 0x727a}, 0x1c, &(0x7f0000000b00)=[{&(0x7f0000000880)="66c400484784d9", 0x7}, {&(0x7f00000008c0)="2a73ea2a791050123f18173ce5ce89aa219484855ea2412fb87782175ac8f4512ab2a3aa7b90bb78f809b752a4c8348b5a660a9c11b24ad6206437fa0c29835ef4e3d32be2f55c50f8236eeb5445", 0x4e}, {&(0x7f0000000940)="d7e03db3acaf6e48aaf30445eee6e84f5e840f47cda2b4461c49398ae3e5377e9b83ab45c199b1a35612b62c0f26d5396d5829e46d4f603bf55f4af3a60f4c90ba93b9997079396821642b2e511e8efd0d79a28dbf82abf338acee3422d749d624c959087e0bebbbcf9e10920129751e77169019b8ef492528b10a5e5ff0811e34fa869152838e1d5e789c5a3c250acca251b43b7fd0aeacc8d6ba941b3d9a5b5386969e920a0228091c99b32032f6dbefe8e1c3409cdc5ea93717f3359d33e1bbe359549f96d914c70e49", 0xcb}, {&(0x7f0000000a40)="3e2e03ed143bd151ce73cf4d3eaee055649bec9d6a0ad0aa7fc01f7ba523a54c0f4cb7be9fd65cc09d75dae874922d9b3a9bf6a971f09a307e61222098958bfb4f56667f27ea771b", 0x48}, {&(0x7f0000000ac0)="0f5198", 0x3}], 0x5, &(0x7f0000000b80)=[@init={0x18, 0x84, 0x0, {0x0, 0x400, 0x8a20, 0x4f15}}, @dstaddrv6={0x20, 0x84, 0x8, @loopback}, @sndinfo={0x20, 0x84, 0x2, {0x32, 0x3, 0x100, 0x80, r10}}, @authinfo={0x18, 0x84, 0x6, {0x6f}}], 0x70, 0x1}], 0x3, 0x8004) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r9}, &(0x7f0000000340)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000280)={r9, @in6={{0xa, 0x4e20, 0x6, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x7}}, 0x73, 0x9}, 0x90) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="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"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c0000002c00270d00000000000000008d88a393", @ANYRES32=r6, @ANYBLOB="0000000000000000f1ff00000b000100666c6f77657200000c0002000600080080350000"], 0x3c}}, 0x0) 07:56:23 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:23 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, 0x0, 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 426.628523] overlayfs: failed to resolve './file1': -2 07:56:23 executing program 2: sched_setscheduler(0x0, 0x5, 0x0) syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x400}, 0x0, 0x7fffffff, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) connect$rxrpc(0xffffffffffffffff, &(0x7f0000000140)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x4e24, 0x0, @empty}}, 0x24) prctl$PR_SET_TIMERSLACK(0x1d, 0x2) socket$kcm(0x10, 0x2, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='veth1\x00', 0x10) r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x0) openat$full(0xffffffffffffff9c, 0x0, 0x480402, 0x0) pipe2(&(0x7f0000000340), 0x0) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x40001) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x104000000000000, 0x2, &(0x7f0000000380)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000034df0000000000000000000200000003000000c80100003011000000000000480000000000000030110000c8110000c8110000c8110000c8112100c811000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000700098000000000000000000000000000000006d00000000280053594e50524f58590000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070009800000000000000000000000000000000000000000028004d41524b00000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x228) mkdir(&(0x7f0000000100)='./file0\x00', 0x138) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/fuse\x00', 0x2, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="00000000d7aa6bc392bbbe8dd8a49d0d849b6a3d51bb3c8c6d8635683aa29ec1546bd4fe59712bc4789716bd04e7fd31dac29006eb417a8c0e69f219", @ANYRES16=0x0, @ANYBLOB="040027bd7000fedbdf25000000000c000f00bd08000000000000"], 0x20}, 0x1, 0x0, 0x0, 0xa080}, 0x50) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x3000, &(0x7f0000000200)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) [ 426.718360] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 426.756157] overlayfs: missing 'lowerdir' [ 426.767419] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 07:56:26 executing program 4: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote}, 0x1c) clock_nanosleep(0x0, 0x0, &(0x7f0000000140), 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) r3 = gettid() tkill(r3, 0x1000000000013) 07:56:26 executing program 5: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:26 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:26 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000080)={0x84, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e24, 0x3, 'nq\x00', 0xf, 0xff, 0xa}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4002}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x118) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4002}) ioctl$TUNSETLINK(r3, 0x400454cd, 0x118) close(r3) syz_open_dev$ttys(0xc, 0x2, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000040)={0x0, @adiantum}) r4 = socket$kcm(0x11, 0xa, 0x300) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x5452, &(0x7f0000000400)) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r5, 0x18000000000002e0, 0x69, 0x0, &(0x7f0000000280)="b95b03b700030009009e40f086dd1fffffe100000900632f77fbac141412e4000001c699da153f08a0e6e380f60108f683317585d7473f1cab4439f0f570ff155bc5f73ba3f8bb99a6e8ded1ce485cf058105cd981b42459416a2e10c91196b1fd38f20b33", 0x0, 0xfd, 0x6000000000000000, 0xfffffffffffffd4e, 0x3f, &(0x7f00000003c0)="72f96c45dbbfc718cb63c344dc932c35b23ac7a55a84b29e1150c8c6d937a55799784a2898bcba36e772a1"}, 0x28) 07:56:26 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, 0x0, 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:26 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) 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$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r6, @ANYBLOB="004e7c7c5b8a00001c0012000c000100626f6e64000000060c0002000800010006000000"], 0x3c}}, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000480)=ANY=[@ANYBLOB="5c0026b6cf215bfcd8729a8ad01d96450000", @ANYRES16=r8, @ANYBLOB="170900000000ffdbdf2501000000050012007f00000008000900feffffff1400200066afa3967dd2de441accad7be3dd9d5e08000a0000000000060002000000000014001f00ff020000000000000000000000000001"], 0x5c}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x70, r8, 0x8, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @remote}, @L2TP_ATTR_L2SPEC_TYPE={0x5}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0xff}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @empty}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @dev}]}, 0x70}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) sendmsg$L2TP_CMD_SESSION_CREATE(r2, &(0x7f0000000340)={&(0x7f0000000280), 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, r8, 0x200, 0x400, 0x25dfdbff, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x8000) 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$nl_route(r4, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r9, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r9, @ANYBLOB="00000000ff51ffffff00007daa09000100686673630000000008000200000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r9, {0x0, 0xb}, {}, {0xfff1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x8035}]}}]}, 0x3c}}, 0x0) [ 429.544146] overlayfs: failed to resolve './file1': -2 07:56:26 executing program 5: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 429.591593] overlayfs: missing 'lowerdir' [ 429.601574] can: notifier: receive list not found for dev tap0 07:56:26 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:26 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 429.733758] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 429.750011] overlayfs: failed to resolve './file1': -2 [ 429.750724] can: notifier: receive list not found for dev tap0 [ 429.793542] overlayfs: missing 'lowerdir' [ 429.807178] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=21492 comm=syz-executor.3 07:56:27 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB]) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:27 executing program 5: mkdir(0x0, 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 429.841445] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 07:56:27 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 429.927963] overlayfs: missing 'lowerdir' [ 429.935365] overlayfs: failed to resolve './file1': -2 07:56:29 executing program 4: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote}, 0x1c) clock_nanosleep(0x0, 0x0, &(0x7f0000000140), 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) gettid() tkill(0x0, 0x1000000000013) 07:56:29 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x20402) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)="ae88bff824f400005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}], 0x1) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000380)) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000380)=@ipv4_getnetconf={0x14, 0x52, 0x1}, 0x14}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r1, 0x8982, &(0x7f0000000040)) 07:56:29 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$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$nl_route(r4, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r6, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="380000003e0007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) r7 = add_key(0x0, &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000000c0)="fb", 0x1, 0xfffffffffffffffe) keyctl$revoke(0x3, r7) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000280)="6f3dd93cf7f0f9a21311beb7f63e", 0xe}], 0x1, r7) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="b41f00002c00270d00"/20, @ANYRES32=r6, 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0x1fb4}}, 0x0) 07:56:29 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB]) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:29 executing program 5: mkdir(0x0, 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:29 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 432.554778] overlayfs: failed to resolve './file1': -2 07:56:29 executing program 5: mkdir(0x0, 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:29 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$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) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4002}) ioctl$TUNSETLINK(r7, 0x400454cd, 0x118) close(r7) r8 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000000180)={'bond0\x00', 0x4002}) ioctl$TUNSETLINK(r8, 0x400454cd, 0x118) close(r8) sendmsg$nl_route(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000900010076657468000000ce5fe473026d3cf413c45fac87b81907104dc8ffffffffffff3742ef96800300fdc4dc433bdc3cec1881bc818edd87a53282bd1f3db0cb82cae3e074e4", @ANYRES32=0x0, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRESDEC]], 0x5}}, 0x20000000) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="bc986873f7a13ded51129ac2b5be307f00000000ffffffff0000000009000000"], 0x3}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYRES64, @ANYRES32=r6, @ANYBLOB="0000000006000000f3ff00000b00010d666c6f7b657200000c0002000600080000"], 0x3}, 0x1, 0x0, 0x0, 0x40000}, 0x0) [ 432.608363] overlayfs: missing 'lowerdir' [ 432.613511] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36954 sclass=netlink_route_socket pig=21542 comm=syz-executor.2 07:56:29 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, 0x0, &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:29 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB]) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:29 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x20402) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)="ae88bff824f400005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}], 0x1) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000380)) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000380)=@ipv4_getnetconf={0x14, 0x52, 0x1}, 0x14}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r1, 0x8982, &(0x7f0000000040)) [ 432.731751] overlayfs: failed to resolve './file1': -2 [ 432.766337] can: notifier: receive list not found for dev tap1 07:56:30 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 432.799372] overlayfs: missing 'lowerdir' 07:56:30 executing program 4: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote}, 0x1c) clock_nanosleep(0x0, 0x0, &(0x7f0000000140), 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) gettid() tkill(0x0, 0x1000000000013) 07:56:30 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, 0x0, &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:30 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=.']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:30 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:30 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, 0x0, 0x240140, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x40000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000015000/0x1000)=nil}) getpid() perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x7, 0x0, 0x0, 0x0, 0x41c1, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x0, 0x0, 0x6, 0xffffffffffffffff}, 0x0, 0xfffffffffbffffff, 0xffffffffffffffff, 0x0) openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ttyprintk\x00', 0x0, 0x0) pipe2(0x0, 0x4000) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x0) write$binfmt_script(r2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r3) mount(0x0, 0x0, 0x0, 0x0, 0x0) syz_open_dev$audion(0x0, 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x100021, 0x0) semget$private(0x0, 0x0, 0x140) syz_genetlink_get_family_id$devlink(0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) close(r1) close(r4) 07:56:30 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, 0x0, &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 433.465219] overlayfs: option "workdir=." is useless in a non-upper mount, ignore [ 433.500978] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent 07:56:30 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:30 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$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$nl_route(r4, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r6, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) r7 = socket$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}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r9, @ANYBLOB="000200000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007250000004007a2a30005000003", @ANYRES32=r9, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000880)=@newtfilter={0x3c, 0x2c, 0xd2b, 0x0, 0x0, {0x0, 0x0, 0x0, r9, {}, {}, {0xfff1}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x10, 0x2, [@TCA_BPF_OPS={{0x6}, {0x4}}]}}]}, 0x3c}}, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(r5, &(0x7f00000015c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000001580)={&(0x7f0000000b40)={0xa34, 0x0, 0x0, 0x70bd27, 0x25dfdbff, {}, [{{0x8}, {0x1b0, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x7}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x5}}, {0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0xe, 0x4, 'broadcast\x00'}}}]}}, {{0x8}, {0x1dc, 0x2, 0x0, 0x1, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0xb, 0x4, 'random\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x3}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x3}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8, 0x4, r6}}}]}}, {{0x8}, {0xac, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0x8000}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0x4}}}]}}, {{0x8}, {0xb4, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x4}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x2}}}]}}, {{0x8}, {0x180, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x1c, 0x4, [{0x6, 0x1, 0x6, 0x3670}, {0x6, 0x7f, 0x9, 0x3}, {0x6, 0x3, 0x80, 0x8}]}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x200}}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0xfff}}}]}}, {{0x8}, {0x78, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8}, {0x3c, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0x34}}}]}}, {{0x8}, {0x110, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x9}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r9}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r6}, {0x1a8, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0xe, 0x4, 'broadcast\x00'}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0xc, 0x4, [{0x2, 0x20, 0x8, 0xffffffff}]}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x7fffffff}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0xf792}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r6}}}]}}]}, 0xa34}, 0x1, 0x0, 0x0, 0x40041}, 0x8815) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {}, {0xfff1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x8035}]}}]}, 0x3c}}, 0x0) 07:56:30 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=.']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:30 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(0x0, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:30 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:30 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) syslog(0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind$inet(r3, &(0x7f00000003c0)={0x2, 0x4e21, @multicast2}, 0x10) r4 = dup2(r0, r1) fadvise64(0xffffffffffffffff, 0x91c, 0x7f, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet(0x10, 0x3, 0x0) sendmsg(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000200)="24000000210007041dfffd946f610500350000e8fe0200000001080008000e000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) r6 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x208140, 0x0) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_GET(r6, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2004a482}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="28010000", @ANYRES16=r7, @ANYBLOB="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"], 0x128}, 0x1, 0x0, 0x0, 0x10}, 0x24004084) [ 433.810306] overlayfs: option "workdir=." is useless in a non-upper mount, ignore [ 433.835583] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 433.856507] audit: type=1400 audit(1585554991.011:85): avc: denied { syslog } for pid=21631 comm="syz-executor.2" capability=34 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=capability2 permissive=1 [ 433.901783] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 434.018551] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 07:56:31 executing program 4: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote}, 0x1c) clock_nanosleep(0x0, 0x0, &(0x7f0000000140), 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) gettid() tkill(0x0, 0x1000000000013) 07:56:31 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:31 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(0x0, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:31 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=.']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:31 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0xa925, 0x2b}) dup(0xffffffffffffffff) syz_open_dev$dri(0x0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x60000, 0x0) ioctl$UI_DEV_SETUP(0xffffffffffffffff, 0x405c5503, &(0x7f0000000040)={{}, 'syz1\x00'}) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8001) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2f, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000100)='mountinfo\x00') 07:56:31 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4002}) ioctl$TUNSETLINK(r3, 0x400454cd, 0x118) close(r3) ioctl$FS_IOC_GETFSLABEL(r3, 0x81009431, &(0x7f0000000280)) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$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$nl_route(r5, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r7, @ANYBLOB="0000000000000000280012000900010076657468000000000600027d1400010000169900", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000780)=@newtfilter={0x86c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {}, {0xfff1}}, [@filter_kind_options=@f_rsvp={{0x9, 0x1, 'rsvp\x00'}, {0x83c, 0x2, [@TCA_RSVP_ACT={0x4}, @TCA_RSVP_POLICE={0x824, 0x5, [@TCA_POLICE_RESULT={0x8, 0x5, 0x1}, @TCA_POLICE_RESULT={0x8, 0x5, 0x135}, @TCA_POLICE_RESULT={0x8, 0x5, 0x2}, @TCA_POLICE_RATE={0x404, 0x2, [0x7ec, 0xf8, 0x8, 0x4, 0x8, 0xffff, 0x6, 0x3, 0x6, 0x8001, 0x0, 0x4e8, 0x4, 0x7, 0x2, 0x9, 0xffff, 0x9, 0x1ff, 0xffffffff, 0x8, 0x0, 0xfc, 0x5, 0x6, 0x8, 0x6, 0x2, 0x3, 0x5, 0x8, 0x6, 0xc400db5, 0xffffffe0, 0x5, 0x3, 0x8001, 0x3, 0x3f, 0x6, 0x0, 0xffff, 0x1, 0x9, 0x46, 0x3cea, 0x1, 0x8, 0x6, 0x7fff, 0x1f, 0xed, 0xa3, 0x7ff, 0x9, 0x400, 0x80000001, 0x3, 0x85, 0xfffffff7, 0x7, 0x6, 0x10000, 0x8, 0x8, 0xf9, 0x3, 0x3, 0x80000001, 0x5, 0x3, 0x6, 0x9, 0x8, 0x2, 0x0, 0x1, 0x3, 0x7fff, 0x2, 0x9, 0x0, 0xffff, 0xfff, 0x644, 0x10001, 0x9, 0x64, 0x8001, 0x3, 0x100, 0x42, 0x20, 0x1, 0x40, 0xcd7, 0x80000000, 0x5, 0xff, 0x9, 0x8, 0x4, 0x6, 0x8, 0x3, 0x4, 0xe7c, 0x3f, 0x1000, 0x3, 0xfb, 0x6, 0x72a, 0x6, 0x5, 0x8, 0x2, 0x9, 0xfff, 0x4, 0x9566, 0x9, 0x6, 0x6, 0x4, 0x7, 0x80000000, 0x8, 0x1, 0x7fffffff, 0x8001, 0x3, 0x1, 0x7ff, 0x6, 0x5, 0x3f477a03, 0x86, 0xa1, 0x401, 0x4, 0x6, 0x1ff, 0xff, 0x5252f980, 0x0, 0x8, 0x31ab, 0xff, 0x5117, 0x3, 0xd5, 0x0, 0x28000000, 0x3, 0x1f, 0x7f, 0x4, 0x8, 0xffff, 0x280, 0x8, 0x1, 0x4, 0x3ff, 0x6, 0x4, 0x80, 0xe0, 0x8000, 0x6, 0x50, 0x7, 0xc31, 0x2, 0x80, 0x3, 0x2, 0x9, 0x80, 0x9, 0x200, 0x1f, 0x7, 0xfffffbff, 0x6552, 0x57f5, 0x6, 0xffff5209, 0x6, 0xffffff00, 0x4, 0x2, 0xfffffffc, 0x80000001, 0x3, 0x4, 0xffffffff, 0x3ff, 0x80000001, 0x5, 0x4c44, 0x53, 0x8001, 0x4, 0x40, 0x4, 0x7, 0x101, 0x401, 0x6, 0xd149, 0x8, 0x7, 0x7fff, 0x0, 0x4361, 0x3, 0x1, 0x1, 0x2, 0x7fff, 0x40, 0x9, 0x5, 0x3, 0x40, 0x7, 0x6, 0x1, 0x6, 0x101, 0x2, 0x7f, 0x3, 0x7, 0x6, 0x500, 0xdd, 0xc77, 0x7, 0x2, 0xffffffff, 0xd8e, 0x5, 0x4, 0x5, 0x0, 0x7, 0x4, 0x2, 0x3, 0xfff, 0x0, 0x8001, 0x2]}, @TCA_POLICE_RATE={0x404, 0x2, [0x1f3, 0x8, 0x1, 0x1000, 0x6, 0x9, 0xf2f, 0x9, 0x5, 0x1, 0x5, 0x8, 0xffff8000, 0x7fff, 0x5, 0x400, 0x1, 0x5, 0x6, 0x4, 0x23ba, 0x3f, 0x3, 0x81, 0x281, 0x800, 0x1000, 0x9, 0x4, 0x7, 0x4b2, 0x1f, 0x0, 0xe83, 0xffffffc1, 0x3, 0x7b0, 0x8, 0xb5, 0x4, 0x7ff, 0x1002, 0xff, 0x644, 0x20, 0x7, 0x800, 0x1, 0x4, 0x8000, 0x40, 0x3, 0x1, 0x8000, 0x100, 0x8, 0x698d3693, 0x7, 0xffffffc1, 0x4, 0x6, 0x0, 0x5, 0x6, 0x3, 0x6, 0x81, 0x10000, 0x3ff, 0x3, 0x1, 0xffff, 0xffffff00, 0x3, 0x7, 0x100, 0x8, 0xfff, 0x9, 0x0, 0x80800000, 0x5, 0x4, 0x5, 0x0, 0x7fffffff, 0x9, 0x4, 0x400, 0x7, 0x0, 0xd4a, 0x800, 0xe92, 0x401, 0x2, 0xa0, 0x8, 0x1000, 0x5, 0x400, 0x4, 0x401, 0x8d, 0x0, 0x5, 0x50000, 0x3, 0xb85d, 0xfffffffe, 0xff, 0x5, 0x882, 0x1, 0x8, 0x0, 0x3, 0x55e354be, 0x40, 0xeb39, 0x0, 0x9e, 0x3, 0x2, 0xf9, 0xfffff800, 0x9, 0x3ec5, 0x2785, 0x8000, 0x6, 0x8, 0x28c, 0x1, 0x7, 0xfff, 0x1, 0x80000000, 0x159, 0x2, 0x4, 0xb53, 0xfff, 0x6, 0x4, 0x7, 0x81, 0xf00, 0x2, 0x31, 0x15, 0x1000, 0x100, 0x8000, 0x3f6, 0xc9e, 0x9, 0x6, 0x8, 0x3, 0x7f, 0x2, 0x3f, 0x3, 0x1, 0x10001, 0x3ea1416f, 0x20, 0x10000, 0x14, 0xffff3c0a, 0x8, 0x7, 0x1ff, 0x6, 0x7, 0x8, 0x3, 0x400, 0x81, 0x8, 0x80000001, 0x4, 0x7, 0xcaa70d2, 0x1, 0x887, 0xe5ac, 0x4, 0x7a77, 0x89, 0x2, 0x10001, 0x80, 0x4, 0x6, 0xd9, 0x0, 0x0, 0xa2b9, 0xfffffff7, 0x100, 0x1000, 0x0, 0xf8, 0x101, 0x10000, 0x0, 0x1, 0x4, 0x5, 0xac09, 0x5f, 0xfff, 0x8001, 0x5, 0x3f, 0x7, 0x3, 0x0, 0x101, 0x6, 0x0, 0xff, 0x4, 0x40, 0x800, 0x7fffffff, 0x5, 0x7, 0x30000, 0x10000, 0x8000, 0x800, 0x6, 0x100, 0x7, 0x9, 0x3ff, 0x80, 0x7, 0x401, 0xfffffff8, 0x906, 0x10000, 0x0, 0x3, 0xfff, 0x3, 0x0, 0x1, 0x9, 0x6523, 0x800, 0xfe, 0xff]}]}, @TCA_RSVP_CLASSID={0x8, 0x1, {0x5, 0xd}}, @TCA_RSVP_SRC={0x8, 0x3, @local}]}}]}, 0x86c}}, 0x0) 07:56:31 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 434.295880] audit: type=1804 audit(1585554991.451:86): pid=21658 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir752817923/syzkaller.cBXrj9/106/bus" dev="sda1" ino=16899 res=1 [ 434.320261] overlayfs: option "workdir=." is useless in a non-upper mount, ignore [ 434.330551] can: notifier: receive list not found for dev tap1 07:56:31 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(0x0, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 434.368599] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 434.378695] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent 07:56:31 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upper']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:31 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, 0x0) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 434.511093] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 434.523320] can: notifier: receive list not found for dev tap1 07:56:31 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, 0x0, 0x0) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000040)={'nat\x00'}, &(0x7f0000000100)=0x54) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) socket$unix(0x1, 0x0, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x0, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, 0x0, 0x0) bind$bt_sco(r0, &(0x7f0000000300)={0x1f, @fixed={[], 0x10}}, 0xfffffffffffffeba) setsockopt$sock_int(r1, 0x1, 0x8, 0x0, 0x0) sendto$inet(r1, &(0x7f00000012c0)="20048a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) 07:56:31 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r2, 0x5) 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$nl_route(r4, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r6, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r6, @ANYBLOB="00000400000000000b000100666c6f77657200000c0002000600080080350000"], 0x3c}}, 0x0) [ 434.559061] overlayfs: unrecognized mount option "upper" or missing value [ 434.703552] ip_tables: iptables: counters copy to user failed while replacing table [ 434.719569] overlayfs: missing 'lowerdir' [ 434.729818] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 434.757209] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 07:56:32 executing program 4: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote}, 0x1c) clock_nanosleep(0x0, 0x0, &(0x7f0000000140), 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = gettid() tkill(r3, 0x0) 07:56:32 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(0x0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:32 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upper']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:32 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, 0x0) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:32 executing program 2: socket(0x10, 0x2, 0x0) syz_mount_image$ocfs2(&(0x7f0000000040)='ocfs2\x00', &(0x7f0000000100)='./file0\x00', 0x8000, 0xa, &(0x7f0000000880)=[{&(0x7f0000000180)="b3afa20ebd9a9329381ccb66698fff46992585fe0087d94924224b45d3b6214c8535c5a6c762763a1f0fa31371c62a8d25734e5d1ebf355ff160ca01483d6fa200adbbb911e83fe1c791237a91ebaf315db48b987031bdb60feeb982feda56051aeee1685aa6742b031963f85037d9fa39c31095ba3e3154eddf55e4e0754886f3de88c8d7df99d97b63b479b7b128818d36c17e5a1a1dacb22c434dbb8620bd72aab1f2c6593c4c36afbd190546c1d3a487afb1924b48cc405e9a1e5035220b0e999c2b82aa27b0ea7a31fd1c8825e9cb7aab2cb22e7fd739ac1cb115eba3c1fc16130a02de68219f", 0xe9, 0xffff}, {&(0x7f0000000280)="663ba2ba3489485a8b86f9736d9cdefaa75c4c385f80daa8d003cea2a6765b4c7f84e7ed50f98a304f75f8865427cd585241e235b62ddf05e6e133dbbd70fac1a931cd47c97032ed2d43d7b91ac39c402e133ae4efc64d82f5f19339ec64a6171bf4c252add38cd66e0c892e762771b5dbd47c82ae0b37f1df2486b577e0562bf4ab9fff4b77b3", 0x87}, {&(0x7f00000003c0)="19bc8f41903cd992ab7863180e584a3ef39775", 0x13, 0x7}, {&(0x7f0000000400)="f8293f082ae7138fec2d74d33c406113c1ad6290a68be29653bbf89876fe9c38d5f4aa2d9edff9bb0f9abbbca42cdf168c5273ed7ddaefe6b4b2cf3fbbd2ef61a903892d3950220997820e2c77a3150317f12b71e5edf86c4c0f42097d0d75494fedd0d7bfd80efac3e664db157ce35e7c52bb00ebd8c63ff3d65f1a9b1019d1e519ab728b5fe4cbddd7a3ab6565d04f26f75d6cc2cdf552e9d00f13c616e327288d56c1b000c0d1f9fbddbe1b211481f8a8ff8b036028010a1426d3e648e21e2a35c01a229f144925d98e567ce6f0583cd79b88750f4df6b4dc5b55ccd32e8236b3daa8", 0xe4, 0x1}, {&(0x7f0000000500)="15396b8656267baf5742ec8668", 0xd, 0x7}, {&(0x7f0000000540)="7579ac567dfb4bebae50870209797bb7fd5e8a14ee3a879b9e285d5f328a4c2f1b95c087b995c07ac4ffae626dc37917ff31262b8327d7a30951c9d9ed10920b35fa6cc8bc7370b878af8c9268183636a3db60b4b2afc686e488f19c2cd829cf5850d2784b2e5897aa5e13697f56b4bd3363543492aa645fbdac5632ada855da7e7ccd88de0cfa71626a768187ca858b4ace02a2d15b56d98ff8900623839f11ec003ce2002dbfe3085cecae773466e761fa08819c982887260c9bb61148647c9f07f11b6c28e15acf5d574c8653c0f0b221f8d866917eec93ce0cc7df5007173fcd345df0b043689f3897111282acd81463", 0xf2, 0x80000001}, {&(0x7f0000000640)="04d6856b58b49afe34ca1adf2db47b5492f08de94de7670ce643e1a26207a313daafdd06522609e7b98a16ab3d7773a4df0e3dc23d0e3f1b75fe99eceb6f709eadade4768d21e85edaf2974093324be206b37fbc0a6f4e09c512fa66082e927a24468ef21a2ecd1a69de99c2557311fcc5d96d3a3c9106b2621ed711efea6657acdf7df2ed93280d81d271a4206f586812d7d9876b66d0f0ba05b8fce0261539", 0xa0, 0x94}, {&(0x7f0000000700)="db217e60711206bc7dc798a228de2cadc8ed262c30189ff62c84aaaf364fcbe04175a6234b0d7077cb8d2cc2f8f2c3", 0x2f, 0x1d}, {&(0x7f0000000740)="e7966d91d6cccd6b63c67549ca6b71b82c4420573d372ba11fbea595517047aad82966d300a2ba2b3f97d9ccb7ba2b5f1ff89aed505c9989372a43e037c8a22778387008771d282708e3f5eb87e0326a5796cd5e8efda5702e9a64a2f253cffaace16b4474c119c376fbaf08be2b7db3e6", 0x71, 0x5}, {&(0x7f00000007c0)="1ddf1da9ade04ca9a27e7232841ca486c05de61558b594849ec246ef79b9e109a36635617ed0712f4f259c55d2518d6cf8df51d5ee99c8c4705995f21eb95391a9a914ad723831552269e5bd66d398ac2d75717590b3a8a2ce728f5ec2950109dea1a862e862af3295a796f1f2fb5777db2084d18a44811e4ce142de128a835d8aa5d463cfa2401d1f2168ab3fc67aa1ff01b6518cc427443c6d21b75fd96e9ec7baa005415a72943bcb560d577a192ccfdfa1aef2", 0xb5, 0x6}], 0x0, &(0x7f0000000980)='\x00') r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$isdn_base(0x22, 0x3, 0x0) sendmsg(r2, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f00000009c0)="89b993a711ba5ead0d2cc35b9621720204da8965e27c58ba80a8de50b1dc72b96e565e2f543952701f67b1d162d0fc0cd22501723c378ccb5a999102e86863c0eeb86c904461a4146cf961726c204ea3acd422af7f6c1163ab94edc78b05e4cbc0468c4676a8e7e6b6da7c944628ea3d47f9543ee4d4df74540b6f98aba7937d9f070bd7ee30c08dbe2bdcfee0a2a0f71c74e527899fcfe428f7a55e764fec0f6f38e2f0619c3eced506200c55cf2ec644bb37b417f7a78cce7b2f807f59fbe2dd66c67a649ef7545604b70849c045", 0xcf}, {&(0x7f0000000ac0)="4717ef5bd36d7fec8427e119f60bd2c691334b438aee4617", 0x18}], 0x2}, 0x0) r3 = dup(r1) getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="480000001000010400ff0f000000000000000000", @ANYRES32=r4, @ANYBLOB="00100200000000002800128008000100767469001c00028031fe03000000000008000100", @ANYRES32=0x0, @ANYBLOB="0800060000000000"], 0x48}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000bc0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VIDIOC_G_CROP(r6, 0xc014563b, &(0x7f0000000c00)={0x4, {0xc1ac, 0xba, 0x756, 0xffffffff}}) r7 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r7, 0xc0145401, &(0x7f0000000b80)={0x0, 0x4, 0x5, 0x1, 0xe6}) 07:56:32 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$VIDIOC_SUBDEV_S_FMT(r7, 0xc0585605, &(0x7f0000000280)={0x1, 0x0, {0x4, 0x9, 0x2002, 0x5, 0x4, 0x8, 0x2, 0x2}}) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000ffff04070000000000007c8e82eac40000000000", @ANYRES32=r8, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYRESHEX=r5], 0x5}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3809000000000e5d62f3893376cba30005000000", @ANYRES32=r8, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {}, {}, {0xfff1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x8035}]}}]}, 0x3c}}, 0x0) r9 = socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)={0x30, r10, 0x23f, 0x0, 0x0, {{}, {0x0, 0x410c}, {0xfffffffffffffe8d, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0xfffffff0}, 0x0) sendmsg$TIPC_CMD_GET_BEARER_NAMES(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, r10, 0x200, 0x70bd26, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) [ 435.100237] (syz-executor.2,21718,0):ocfs2_parse_options:1498 ERROR: Invalid heartbeat mount options [ 435.105263] overlayfs: missing 'lowerdir' [ 435.128950] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=21720 comm=syz-executor.3 [ 435.149000] overlayfs: failed to resolve './file0': -2 [ 435.149761] overlayfs: unrecognized mount option "upper" or missing value [ 435.163704] (syz-executor.2,21718,1):ocfs2_fill_super:1217 ERROR: status = -22 07:56:32 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, 0x0) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:32 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(0x0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:32 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upper']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 435.202264] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=21732 comm=syz-executor.3 [ 435.230956] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 07:56:32 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(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, 0x2a9, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000001000050700000000007fad494cce2314a753f16981bfae2a00c40000000000", @ANYRES32=r6, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {}, {0xfff1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x8035}]}}]}, 0x3c}}, 0x0) [ 435.278553] (syz-executor.2,21718,1):ocfs2_parse_options:1498 ERROR: Invalid heartbeat mount options [ 435.294898] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 435.309798] overlayfs: failed to resolve './file0': -2 [ 435.318151] (syz-executor.2,21718,1):ocfs2_fill_super:1217 ERROR: status = -22 [ 435.354818] overlayfs: missing 'lowerdir' 07:56:32 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x20000009}, 0x0) sched_setattr(0x0, &(0x7f0000000200)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket(0x11, 0x2, 0x81) creat(&(0x7f0000000000)='./file0\x00', 0x0) bind(r1, &(0x7f00000000c0)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c954"}, 0x80) socket$inet6(0xa, 0x5, 0xa28) r2 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r2, 0x2008002) sendfile(r0, r2, 0x0, 0x200fff) 07:56:32 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(0x0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 435.377414] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.3'. [ 435.379420] overlayfs: unrecognized mount option "upper" or missing value [ 435.395364] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.3'. [ 435.531375] overlayfs: failed to resolve './file0': -2 07:56:33 executing program 4: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote}, 0x1c) clock_nanosleep(0x0, 0x0, &(0x7f0000000140), 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = gettid() tkill(r3, 0x0) 07:56:33 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:33 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:33 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) setresuid(0x0, 0x0, 0x0) r5 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0x9) setresuid(0x0, r6, 0x0) r8 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0x9) setresuid(0x0, r9, 0x0) syz_mount_image$hfsplus(&(0x7f0000000280)='hfsplus\x00', &(0x7f00000002c0)='./file0\x00', 0x8, 0x6, &(0x7f00000016c0)=[{&(0x7f0000000300)="f978e7a3d3b2aff6add1f3f31c1cd55db8fba7d588492dedff5385d04b63d13f11792534e028d862bd4b110bab5848bec199c2f848cb3a7f8fd1894574a5eca02a3a23f3b33e40a2e60e0732b182b2cf594c1dc75b0378ecabd5fafe15a5aee95d4c8bf62a5786969b39d7d2879164082cce0d3013601563f93f798c10c08d1c3532b0beca2ce1c325043a45b499ff89d1aa5c", 0x93}, {&(0x7f0000000440)="dfa0634ea624497c34311f92d9c93b1e4958e451febb2a98ae8d89956fdf8e6f8f89e4b06c3b85b0d292821ebf83a775f7353254e15c21e9dca1074a7e4a725b4cfae566c10315d64583b8af49179dd13461d844c72cb5f3be0c97b25a1c973e338cd24c6c4a95b5d91c1661c488dd93ecf6419e1c1b521843e77718a5cacfc07a4bb80c236c7cb0f76be615b5037e96b4b10fa838e00227ddb30385915225e10bb0640a3d62624b6517f2", 0xab, 0x80000001}, {&(0x7f0000000500)="74c0ca54078e93a7d42660b232c3eda5ff5cc4ba7c41febbe8de3593e8c8fa16b3dbe89ea0b512e2936cde9c58cee9a89aed77d041df62e01c2b0e43db14aba3536d14098a7b10137b4ab7d89ad393880275425d83", 0x55, 0x5b85}, {&(0x7f0000000580)="66a4960e3ef093d2518ecf1beb400a6a9b4a539b2373216d7cb05423749bba6f283003988be3eb908cd95aceb778f5626e52e94919e107f52db46ae34fd883a3834a195d44a8defbdb907d81c4bd9b356e2b032b5c6e1866c4f24a0a5609c39484155420d11e3d1ac7b0f67848fef82885aaf17a897e8e32f5d56f080491c8468f0d3f4d54b60a409a94adfe44fefeddcb4d8756194635c234bc1a693711340cf20f7fa11f5a50ad14428fa5c9a37274e96e39b1f8da41429e82f853a54edfc302b8576b8f048a2ca8e731ba63332bcc56c5550dd380dd", 0xd7, 0x6}, {&(0x7f0000000680)='\'1g', 0x3, 0x5}, {&(0x7f00000006c0)="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", 0x1000, 0xffffffff}], 0x201041, &(0x7f0000001780)={[{@part={'part', 0x3d, 0x5}}, {@nodecompose='nodecompose'}, {@uid={'uid'}}, {@uid={'uid', 0x3d, r6}}, {@decompose='decompose'}], [{@obj_role={'obj_role', 0x3d, 'proc(/\xa2user'}}, {@seclabel='seclabel'}, {@context={'context', 0x3d, 'unconfined_u'}}, {@euid_gt={'euid>', r9}}]}) r11 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r12, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYRES16=r11, @ANYRESOCT, @ANYRESOCT=r9, @ANYRES64=r5, @ANYPTR=&(0x7f0000001980)=ANY=[@ANYRES32, @ANYRESHEX=r10, @ANYRESHEX=r11, @ANYRESHEX=r1, @ANYRES16, @ANYPTR=&(0x7f0000001a00)=ANY=[@ANYPTR, @ANYPTR, @ANYRES16, @ANYRESOCT, @ANYRES16=r3, @ANYPTR64, @ANYBLOB="027bfe2646dd4309b66ca3915a2572cfe47faf18e467ec2b3e22f212dba91921581f5ce17ba4a3e64f6cc810e34cfbabefe6b2f903f046bc514df0c239", @ANYBLOB="c240d0434689b348f80bab6bb790bc8dfa8c9fef04d6f505695df1a0273961d90fc2636ffbaff726cf09b136a3f9f38bd3fb97d851e8d921febcc0c3d528b0c3de210b7cc3ab82c6a830067fb3af68ae4d458e73c4ca00f3a8dc8f5967ce361e5287a2ea5be6319fc592eaa882cd919b8b4e3230a206397c8aa72e9e468121820bf69a780df69dfdb0e92ed2bc7b42dbf0624d66f92bccd0ab1c45e6202d4dd6efb92df6468d53d6e17bd3182001bd447e95224a8be2325df2bc5299769bcf0c9c81a63cd1b826ee893339"], @ANYRESOCT, @ANYRES32=0x0, @ANYRES16, @ANYRES16=r7]], 0x5}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r12, {}, {}, {0xfff1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x8035}]}}]}, 0x3c}}, 0x0) 07:56:33 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, 0x0, 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 436.088885] overlayfs: workdir and upperdir must be separate subtrees 07:56:33 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, 0x0, 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 436.162287] overlayfs: missing 'lowerdir' 07:56:33 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:33 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$tipc(r4, &(0x7f0000000800)={&(0x7f0000000280)=@nameseq={0x1e, 0x1, 0x3, {0x40, 0x0, 0x4}}, 0x10, &(0x7f0000000740)=[{&(0x7f00000002c0)="4121b72faf6833538227910eb43eb3c2b25ecbcc39441b8bf27145e9b9270ffcba4a6cbd0553989ac1ef98d440045e200ec9c24b16b5c3aabd2241", 0x3b}, {&(0x7f0000000300)="7eba532a4f", 0x5}, {&(0x7f0000000340)="cd26d91b9cbe0088120c41507aac5d4c28d59e5b153137ccf0e54a922c332ab1d73d3429d3ab71ca407df9c1e116ac7e84cfcca328b0f3ab682d85587c4a07607cb0b0263fe536690f97b39aff4899a33c786ff4bb93fbf0423cd18981d2016d97c63079fb99d8e17d6af505f0", 0x6d}, {&(0x7f0000000440)="bbb4ca9dd06f1cd89ffdd97d0d1f4586a6eb21f6bf0c38b9fdb4e1c1417692d9c518f0c9b6dedad6953629ec129cd230c783427c22be3a6162dfd629731180bac12dd94ab76ed612863e83395c0600809ae52f9047b7a602384de177edb61f993ae5f206d571c748a5af8dafc312a68f1a58cacfdbd359c650cd476f9050ca628d58b40af5", 0x85}, {&(0x7f0000000500)="9313f709581020a1bb825d5f6787ede25e0d39f349532083335be5830072c707b26411f124fee5d35791268f936e3c0c49551b989ace27b307627017a1b072aa5f8ddff6651af507c8ccc9581938a2e7379a919bfe13162872a96ad17f23ec815b038ef9aeb6216c7e2fbf0bc9a3e47450d21e472efbe71e0cc5886f42fd1fbf500fb70487c41a4b139822db5b08258675440b2a0b62e42b2f3918354710f33b2ba7db3b01e468d5597a5804c21511968cd34bb3aa8fb48db1f8189146ce1d934b74af603a9babfdf5a05f4807e02a8e9bc1fcf63559de259509ba3ffa21626f50374e9589884bed7753cb58514981910648fb93fc513647d1", 0xf9}, {&(0x7f0000000600)="b689dac4e763cc2d35261f496b157e9cd6c9e867fe1b89e3eda38c703ddc123459a777a51e9f2ef022f8bc53d6b5827692b4b07bca65c2ddbd5e42015e4a036b794c954b08049f87569f21c04dc85109ebe1b4d0ca6e57a2417cd0b9b285ee0b07a73d21a18bc5e03eb681e34e4cc4078f80abfe8d9d5309a50b024a411c8ad43d0170d45a9b644a7b59acbe5c41ee5b1ab4c75f3d4ad1981a33429f1bdf3b4a8b4eb38db3fa9c887413c361dce060581a7e7903d2de41da849b87a54dc86e1497be0553d25e5ccc85abfd4c53e271132b1eaf9afd417a9f677a2066", 0xdc}, {&(0x7f0000000700)="2fb723b9ca8b743f0a167ae08410b6ff794c32da602331f9900c1c621106671d81372c2016c72f350e30ce82fdca1405319bf1eb3ca3be8d403eb5e0e077", 0x3e}], 0x7, &(0x7f00000007c0)="acdb6ea58154e6eaee2327", 0xb, 0x8000}, 0x20000004) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r8, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r8, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {}, {}, {0xfff1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x8035}]}}]}, 0x3c}}, 0x0) 07:56:33 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x2}, 0x830, 0x0, 0x1ff, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x16, 0x0, 0x0) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) r2 = socket$inet_udp(0x2, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000780)=ANY=[], 0x0) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r3 = socket$unix(0x1, 0x625c05f9762070f8, 0x0) r4 = socket$unix(0x1, 0x5, 0x0) bind$unix(r4, 0x0, 0x0) fcntl$dupfd(r3, 0x406, r4) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20048a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) 07:56:33 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 436.297439] overlayfs: workdir and upperdir must be separate subtrees [ 436.342646] overlayfs: missing 'lowerdir' 07:56:33 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:33 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 436.433957] overlayfs: workdir and upperdir must be separate subtrees [ 436.532532] overlayfs: missing 'lowerdir' 07:56:33 executing program 4: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote}, 0x1c) clock_nanosleep(0x0, 0x0, &(0x7f0000000140), 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = gettid() tkill(r3, 0x0) 07:56:33 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./fil']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:33 executing program 2: socket$alg(0x26, 0x5, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SIOCAX25GETINFO(r3, 0x89ed, &(0x7f0000000140)) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) bind$llc(r7, &(0x7f0000000080)={0x1a, 0x1, 0x9, 0x5, 0x4, 0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000040)={0x8001, 0x400, 0x0, 0xffcc}, 0x8) 07:56:33 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(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) openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x381000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getsockname$packet(r7, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r8, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r8, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {}, {}, {0xfff1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x8035}]}}]}, 0x3c}}, 0x0) 07:56:33 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, 0x0, 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:33 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB]) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 436.867524] overlayfs: missing 'lowerdir' [ 436.869590] overlayfs: failed to resolve './fil': -2 07:56:34 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', r0, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:34 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB]) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:34 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./fil']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:34 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(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$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$SIOCAX25GETINFO(r8, 0x89ed, &(0x7f0000000280)) setsockopt$RXRPC_UPGRADEABLE_SERVICE(r8, 0x110, 0x5, &(0x7f0000000300)=[0x1, 0x1], 0x2) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r6, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) r9 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) sendmsg$NFNL_MSG_CTHELPER_NEW(r9, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000380)={&(0x7f0000000440)={0x64, 0x0, 0x9, 0x101, 0x0, 0x0, {0xa, 0x0, 0x7}, [@NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0xd31}}, @NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0x2}, @NFCTH_NAME={0x9, 0x1, 'syz1\x00'}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x200}}, @NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0xa}, @NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0x30000000}, @NFCTH_QUEUE_NUM={0xfffffffffffffff6, 0x3, 0x1, 0x0, 0x33f}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x9}}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {}, {0xfff1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x8035}]}}]}, 0x3c}}, 0x0) [ 437.046819] overlayfs: missing 'lowerdir' [ 437.057836] overlayfs: failed to resolve './fil': -2 07:56:34 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./fil']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:34 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB]) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 437.244135] overlayfs: missing 'lowerdir' [ 437.252233] overlayfs: failed to resolve './fil': -2 07:56:34 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:34 executing program 4 (fault-call:6 fault-nth:0): timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote}, 0x1c) clock_nanosleep(0x0, 0x0, &(0x7f0000000140), 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = gettid() tkill(r3, 0x1000000000013) 07:56:34 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(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, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r6, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) r10 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xa, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r11}, &(0x7f0000000340)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r8, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r11, 0x7}, &(0x7f00000002c0)=0x8) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {}, {0xfff1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x8035}]}}]}, 0x3c}}, 0x0) 07:56:34 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', r0, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:34 executing program 2: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x77c1, 0xe5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') readv(r0, &(0x7f0000000500)=[{&(0x7f0000000000)=""/24, 0x18}, {0x0, 0x4000}], 0x2) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nvme-fabrics\x00', 0x4000, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007250000004007a2a30005000003", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000028c0)=@newtfilter={0x3d40, 0x2c, 0xd2b, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {}, {0xfff1}}, [@filter_kind_options=@f_matchall={{0xd, 0x1, 'matchall\x00'}, {0x3cfc, 0x2, [@TCA_MATCHALL_ACT={0x140, 0x2, [@m_connmark={0x13c, 0x10, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0xc8, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x8, 0xfff, 0x1, 0x1, 0x4}, 0xd2cc}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x80000000, 0x3ff, 0xffffffffdffffffd, 0x2, 0x80}, 0x5}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x0, 0xffff, 0x4, 0x10000, 0x4}, 0xfffb}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x5, 0x0, 0x20000000, 0x0, 0xfff}, 0xf0a}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1f, 0x9, 0x20000000, 0x20, 0x1}, 0x3f}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x19, 0x8, 0x20000000, 0x37, 0x9}, 0xffff}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x100000, 0x9c65, 0x7, 0x1, 0x8001}, 0x5}}]}, {0x5f, 0x6, "b8b89e5495c7ecf426fc0e28649ba32c9215fda04902503446e3a1bd8adfbe24327855e89dd0bf874d8734e593236c2502a34ec23f1fe180696639ba111e4ec7a5181a41b8097757f42c2e0eb9692895363f2ec56f5afc8231f0a4"}}}]}, @TCA_MATCHALL_FLAGS={0x8, 0x3, 0x5}, @TCA_MATCHALL_ACT={0x100, 0x2, [@m_mirred={0xfc, 0x14, 0x0, 0x0, {{0xb, 0x1, 'mirred\x00'}, {0x44, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x401, 0x6, 0x20000000, 0xa705, 0x1c000000}, 0x2}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x7fffffff, 0xdd, 0x0, 0x7fffffff, 0x8}, 0x2}}]}, {0xa5, 0x6, "1f6a6bcca961fab8813756de848d15225bceeeb533e7ad1afcb54dd894d0bfd6a813d7a3882152ff7d2b7cb9c15dcdb06b52953d1746f31fdc7bb0affd065449f549acdaddf7628990f95ab87d7011b19b2a79f71ebb43f3de7b78b00bf0d4df85b7618150d467cd736aac824fd6f6f199f17ac35f2398a28d44938d6ae4c3b40cc7ff5a06bbfd4e92870c8cc733a5e99c9a0a2d128672e639ccf08ea00d253978"}}}]}, @TCA_MATCHALL_CLASSID={0x8, 0x1, {0x3, 0xfff1}}, @TCA_MATCHALL_FLAGS={0x8, 0x3, 0x5}, @TCA_MATCHALL_ACT={0x3a98, 0x2, [@m_skbedit={0x80, 0x18, 0x0, 0x0, {{0xc, 0x1, 'skbedit\x00'}, {0x44, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PARMS={0x18, 0x2, {0x7, 0x7, 0x20000000, 0x3a, 0xc0}}, @TCA_SKBEDIT_PARMS={0x18, 0x2, {0x0, 0x4, 0x2, 0x200, 0x10000}}, @TCA_SKBEDIT_PTYPE={0x6, 0x7, 0x1}, @TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0x10}}]}, {0x2b, 0x6, "f83ce95abb4f75cfaf07d9771fd99582e2bc15a66498c639466fae8e9d9e52f89041884c09543b"}}}, @m_ipt={0x2fc, 0x1c, 0x0, 0x0, {{0x8, 0x1, 'ipt\x00'}, {0x21c, 0x2, 0x0, 0x1, [@TCA_IPT_TABLE={0x24, 0x1, 'security\x00'}, @TCA_IPT_TARG={0x119, 0x6, {0x6, 'security\x00', 0x7, 0x8, "578da99cf84bbce3fa738bda342daebd3a077c4494edfa0ee02e056b3aaa57bd31639f7482ef0d679c1f63796e51a748038893ffaa504d216fcc75514556b6852801d6103cb88ddb7b6e19b8892b8d28373c0ea9bcb28f6872e7cee17a6ad3ae1a7051e4214208b76fb725f93ea5c93d200eae8167d348a662e72e445f8b6b2e6d46c2652f355212f92f6ca5769a66fd3e346c8b19c90ed9e3c9e423d42d0b6a96c6be26b1a9f5fe29325c5c3f9a2a425d97466875e998ecf2710040a363bc820cb9228221596d4e63af9fdfdd7f0a788468c20dd19f8b1daddfaa150b419660109013229c0799ba00f8b169942892"}}, @TCA_IPT_TARG={0xb1, 0x6, {0xf31, 'raw\x00', 0x9, 0xc6, "a66dc6730df3e56585c7fb16caeef7c9e760b334e8a7e4980152781ec237b4c976bf8f2c0bbf84a0a16a0b4096d60b7f07c1559dd48a20ecd2c1fba64e429d2ec8991fd7662524dc6ee6aa52aa78092bf888febdefae7bc57fa3fb9c32415e40d3fbff52b2a42e769aad74770ce26fd490c3fc7e599f274163474e2034f34e0d1597f0873c6999"}}, @TCA_IPT_TABLE={0x24, 0x1, 'raw\x00'}]}, {0xd2, 0x6, "dc4bb22100ae64c83fc00697345ef6a17351bbeed47b6736b9252fac0bf69ab63ca62782f6f3b37843364809e7f02390d8bb96b8c0409a1fe03d08face44ffd72e7cbed507f153ca8145edd64630f3c565d0461ee7235b4aefe0ee9f4aee8a1eb8fae44686a21a5f78a9915baad6c512fda685061bb228f9e6dc8415fd751ccd4d8412bffb07a9b82b7052908f21a622e2764582ebf9e3baa70e410805d87a3eb47eeb937df2cb1d90b55a4fab23e04d71b44761f49b5c1752d933bd1ca7d553e723971434fc90464bf634ec256b"}}}, @m_ipt={0x58, 0x2, 0x0, 0x0, {{0x8, 0x1, 'ipt\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_IPT_HOOK={0x8}, @TCA_IPT_HOOK={0x8}, @TCA_IPT_HOOK={0x8, 0x2, 0x2}, @TCA_IPT_INDEX={0x8, 0x3, 0x5}, @TCA_IPT_HOOK={0x8}]}, {0x1f, 0x6, "fb5c565807d9db593dbc0e84f14f6e091c2dd71bde24690945cc4b"}}}, @m_xt={0x238, 0x10, 0x0, 0x0, {{0x7, 0x1, 'xt\x00'}, {0x190, 0x2, 0x0, 0x1, [@TCA_IPT_TARG={0xf3, 0x6, {0x1ff, 'security\x00', 0x0, 0xffc1, "e3bb133b5edee34a54c6ba0f14169a92dbb1b4aee181fc98d5edc97d4be75e532426a31ee883d461427e4e1cd705b661630813d5d4ab1b3f4ad279ac15fcabcc8f8b4364cab68acafc703e6ecbbc2e240ca5937b0c0656aea8fc09fe89e3d3dc11820e27ed8d29995616e8b5c48d5b68f1d292b297dee01861da2be21be347cd881cdb30125a3443bf1c4cd99ffb80d5b55e8a78a6e277e5e9b22cb02f0c2a11fd9c56b33de2bf057bf898c64efb000d9719313f92299068b309089cb87368f26f8e06d73980585713"}}, @TCA_IPT_TABLE={0x24, 0x1, 'mangle\x00'}, @TCA_IPT_HOOK={0x8, 0x2, 0x3}, @TCA_IPT_TARG={0x6a, 0x6, {0x401, 'mangle\x00', 0x8, 0x1, "76321c23d3acf224d7282d2394875c565bd28a680cc4f519321fadb61d5e91cd8df001eae36a78049d9feae28925b1b088675580af2c1ce59ba72b44e0e46434"}}]}, {0x9a, 0x6, "2cb91d6b296e72acafc14d192349adf4b5e8243919177884447969a2967c962e4bfc77a142a03134308c7543f4c9eec6fbe6444ef2ea941c42ddb722982429876537baf500edaec8c233e06e0c85bbac7dba652e5e5048b069675a8c842385e83dcb87d44f3df3fc8272c557a0586e324df0b8edef8aa7eee38a16a57b8f21d1ce981954271c7913c0b0476f8bb48e57e503c426d0b1"}}}, @m_pedit={0x1e34, 0xd, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x1df4, 0x2, 0x0, 0x1, [@TCA_PEDIT_PARMS_EX={0xef8, 0x4, {{{0x8, 0x8, 0x8, 0x5, 0x3}, 0x81, 0x2, [{0x6, 0xcd, 0x1, 0x7fffffff, 0x10a, 0x6}, {0x7, 0x3, 0x7000, 0x9fb, 0x80000001, 0x1ff}, {0x3, 0xec7, 0x8, 0xc00, 0x8001, 0x7}, {0x7, 0x9, 0x8, 0x9, 0xfffffffd, 0x7fffffff}, {0x6, 0x1, 0x1, 0x2, 0x6d, 0x2}, {0x18, 0x19, 0xfffffffd, 0x8, 0x9, 0x1ff}, {0x6, 0x8001, 0x982, 0x4, 0x1000, 0x2ae6}, {0x8749, 0x5, 0xf17d, 0x1000, 0x46ab, 0x1}, {0x4, 0x6, 0x9, 0x8be, 0x3, 0xbcc}]}, [{0xf11e, 0x2, 0x81, 0x200, 0x9, 0x1}, {0x2, 0x9, 0x40, 0x2, 0x6, 0x6}, {0x0, 0x7, 0x3, 0x3, 0x7, 0x8}, {0x2, 0x0, 0x4, 0x1000, 0x6, 0x4}, {0x166f, 0x5, 0x40, 0x78e026da, 0x0, 0x5}, {0x7, 0x80, 0x1, 0x200, 0xaafc, 0x1f}, {0x8, 0x6, 0x6, 0x17, 0x8, 0x6}, {0x6, 0x7, 0x909, 0x2, 0xffffff7f, 0x1}, {0x3, 0x9, 0xfffffffa, 0x67d, 0x3, 0x1}, {0x8, 0x2, 0x942e, 0x2b, 0x4, 0x401}, {0xe66e, 0x5, 0x0, 0x2, 0xfffffff8, 0x8}, {0x1, 0x7f, 0x6, 0x950, 0xffff, 0x101}, {0x7, 0x1, 0x4, 0x80000000, 0x806, 0x200}, {0x40, 0x0, 0x6, 0x1, 0x9, 0x5}, {0x9a7e, 0x0, 0xffffffe0, 0x2, 0x2, 0x2}, {0x2, 0x8, 0x8, 0x1, 0x6100, 0x2}, {0x47276e4a, 0x6, 0x9, 0x10001, 0xffffffff, 0x6}, {0x400, 0x2, 0x7, 0xfff, 0xb7, 0x1}, {0x35c, 0x0, 0xb62, 0x7f, 0x1, 0x80000000}, {0x40, 0x200, 0x401, 0x8001, 0x3, 0x6}, {0x200, 0x585, 0xcaf, 0x6, 0x9, 0x800}, {0x0, 0x5, 0x7, 0x3, 0x0, 0x10001}, {0x6, 0x6e13, 0xfffff000, 0xfffffffb, 0x80, 0x5}, {0xff, 0xd8, 0x0, 0x0, 0xb1f, 0x7fff}, {0x5, 0x5, 0x8, 0x0, 0x5, 0x400}, {0x5, 0xadb, 0x2, 0x5, 0x3, 0x2}, {0xffffff7f, 0x8, 0x5, 0x80, 0x7fff, 0x5}, {0x1000, 0x8001, 0x0, 0x3, 0x5, 0x6}, {0xfffffff9, 0x101, 0xb8, 0x20, 0x401, 0x8}, {0x7, 0xff, 0x6, 0xce, 0x7, 0x614c}, {0x0, 0xffffffff, 0x0, 0x7, 0x400, 0x1}, {0x400, 0x1ff, 0x100, 0x9, 0x400, 0x2}, {0x7ff, 0x4, 0x3, 0x0, 0x0, 0x9}, {0x6, 0x7, 0x2, 0x7, 0x1, 0x1}, {0x0, 0x0, 0xfffffffc, 0x4, 0x9, 0x9}, {0x9, 0x2, 0xf320, 0x6, 0x3, 0x124c}, {0x100, 0x5ad, 0x2, 0x9, 0xff, 0x4f1e}, {0x20, 0x6, 0x9, 0x8001, 0xfffffff8}, {0xcf1, 0x2, 0x2, 0x1, 0x4c68, 0x8}, {0x8267, 0x8, 0x8, 0x41f, 0x1000, 0x6}, {0xffffffff, 0xffffffff, 0xf2b1, 0x6, 0x3, 0xaab9}, {0x0, 0x1000, 0x5, 0x4, 0x7fff, 0x22}, {0x8, 0x4, 0x100, 0x0, 0x5}, {0x5, 0x8, 0x35de, 0x1, 0x100, 0x81}, {0x4, 0x800, 0x3f, 0x8, 0xaf1e, 0x8}, {0x91, 0x0, 0x7fff, 0x9, 0x5, 0x8c4}, {0x5, 0x9, 0x5, 0x4ef, 0x6, 0x3}, {0x9, 0x8, 0xbd2, 0x4, 0x7f}, {0x40, 0x1, 0x6, 0xfffffa6b, 0x2, 0x1000}, {0x80000000, 0x9, 0x0, 0xffffffff, 0x7f, 0x1f}, {0x9, 0x1, 0x0, 0x3, 0x80000000, 0x6}, {0x3, 0x63e, 0x7, 0x7fffffff, 0x9, 0xf483}, {0xe87, 0x0, 0x800, 0xa000, 0x0, 0x7f}, {0x3, 0x1ff, 0x8, 0x2, 0x8, 0x1f}, {0x0, 0x9, 0x10000, 0xfffffffb, 0x100, 0x6}, {0x839, 0x401, 0x9, 0xffffff3a, 0x10000, 0x9}, {0x7, 0x4, 0x7, 0x6, 0x80000001, 0x3}, {0x7, 0x9, 0x1f, 0x8, 0x3}, {0x0, 0x7, 0x81, 0xffff27d6, 0x1}, {0x7, 0x5, 0xd1, 0x5, 0x7fffffff, 0xfffffff7}, {0x8, 0x101, 0x7f, 0x8, 0x7, 0x7}, {0x1, 0x1, 0x1, 0x0, 0x8, 0x5}, {0x7f, 0x4, 0x1, 0x5, 0x0, 0x4}, {0x1, 0x9, 0x2, 0x3, 0x80000000, 0x8000}, {0x2, 0x9d, 0xfffffffb, 0x8, 0x1000, 0x91}, {0x6, 0x401, 0x42, 0x9, 0x4, 0x2}, {0x6, 0x7, 0xcc5, 0x3, 0x6, 0x5}, {0x5c, 0xffff, 0x401, 0x8, 0x9, 0x1}, {0x6, 0x4, 0x100, 0x3, 0x0, 0x6}, {0x1, 0xc0, 0x839, 0x81, 0x1f, 0x21a3}, {0x7f4, 0x5, 0x4, 0x5, 0x200, 0x3f}, {0x8, 0x0, 0x8, 0x4, 0x1, 0x2}, {0x9ed, 0xdcc, 0xffffffc1, 0x3fd4, 0x10001, 0x3}, {0xfffff801, 0x3, 0x2, 0xb4, 0x7f, 0x7}, {0xff, 0x2562, 0x80000001, 0x80, 0x4, 0x800}, {0x3, 0x8dd, 0x5, 0x80000000, 0x9, 0x79}, {0xffffffff, 0x4, 0x2136, 0x2, 0x80, 0x3ff}, {0x7fff, 0x9, 0x9f, 0x2, 0x8, 0x81}, {0x1f, 0x0, 0x120, 0x3, 0x9, 0x200}, {0x3ff, 0x7f, 0x4000000, 0x96000000, 0x8, 0x1}, {0x20, 0x5b10, 0x8, 0xffffff01, 0xe76, 0x741c}, {0x21, 0xfffffc01, 0x20, 0xac6, 0x6, 0x10001}, {0x5, 0x7fffffff, 0x400, 0x4, 0x3ba7, 0x100}, {0x3, 0x401, 0x2d2e, 0x5b50, 0x7, 0xf5e4}, {0x8, 0x9, 0x1ff, 0x10001, 0x5, 0x9cc}, {0x9, 0x579, 0x8, 0x9, 0x9, 0x80}, {0x0, 0x34a7, 0x2, 0x6, 0x7, 0x280}, {0x3, 0x2, 0x7, 0x401, 0x8, 0x81}, {0x0, 0x3ff, 0xffffff7f, 0xfff, 0x20, 0x3}, {0x16361ac, 0xfffc0000, 0x38b, 0x9, 0x0, 0x7fff}, {0x84bd, 0x7, 0x8001, 0x1, 0x400, 0xe6c0}, {0x9, 0x401, 0x2, 0x6d, 0x1, 0x7}, {0x7ff, 0x80, 0x2, 0x6, 0x80000000, 0xffffffc1}, {0x7, 0x8000, 0x10000, 0x101, 0x400, 0x7fffffff}, {0x10000, 0x2, 0x5, 0x3, 0x86, 0x8}, {0x80000001, 0x2ec, 0x2, 0xbf, 0x9, 0x7ff}, {0x8000, 0x4, 0x10000, 0x5afe, 0x7, 0x8000}, {0x0, 0x400, 0x20, 0x1, 0xbceb, 0x8000}, {0x3, 0x7, 0x72, 0x7ff, 0x3, 0x7fff}, {0x8001, 0x10001, 0x80000000, 0x3497, 0x2}, {0x4, 0x7, 0x9, 0x4, 0x7, 0x8}, {0xffff, 0x8, 0xff, 0xdb, 0x100, 0x9}, {0x0, 0x2e, 0x1, 0x8, 0x8, 0x6d39}, {0xffff, 0x80, 0x4, 0x5, 0x1f, 0x1}, {0x7, 0x5, 0x9, 0x8, 0xfffffc00, 0x81}, {0x8001, 0x7ff, 0x1, 0x6, 0x101, 0x6}, {0x16, 0x20000, 0xfff, 0x3ff, 0xffffffff, 0x4}, {0x923, 0x2, 0xffff, 0x5, 0x2, 0x3}, {0x2, 0x3, 0x0, 0x7fffffff, 0xfffffffc, 0xf6a}, {0x401, 0x96, 0x7, 0xe280, 0x4, 0xa}, {0x800, 0x6, 0x9, 0x3, 0x6, 0x2}, {0xcb, 0x34, 0xffff1f53, 0x3, 0x5, 0xfff}, {0x0, 0x1000, 0x4, 0x6, 0x0, 0x8b1}, {0x1000, 0x6b5e6272, 0x7, 0xb43e, 0x200, 0x6}, {0x401, 0x4, 0x5, 0xfffffffa, 0x17a, 0x5}, {0x6, 0x5, 0x7, 0x8, 0x987, 0x9}, {0x7, 0x0, 0x5, 0x4, 0x40, 0x9}, {0x3, 0xffffffff, 0x0, 0x4, 0xffffffed, 0x9}, {0xab32, 0x3, 0xffffffff, 0x4, 0x80000000, 0xc94b}, {0x1, 0x9, 0x8, 0x6, 0x1, 0x9}, {0x5, 0x0, 0x5, 0xb793, 0x4643, 0x1}, {0x8, 0x200, 0x6, 0x3, 0x7, 0x100}, {0xfffffffb, 0x5, 0x1, 0x101, 0x9fe, 0x800}, {0xfff, 0x3ff, 0x3ff, 0x5, 0x7f, 0x1}, {0x5, 0x5, 0x4, 0x7fffffff, 0x2, 0x7}, {0x1ff, 0xfffffeff, 0x6, 0x1, 0xfff, 0x40}, {0xfffeffff, 0x0, 0xfff, 0x101, 0x3, 0x80000001}, {0x7, 0x8, 0x9, 0x2, 0x0, 0xfff}], [{0x4, 0x1}, {0x5}, {0x3, 0x1}, {0x44ffa4b000fde902, 0x1}, {0x5, 0x1}, {0x4, 0x1}, {0x3}, {0x0, 0x1}, {0x2}, {0x2}, {0x5, 0x1}, {0x4}, {0x1, 0x1}, {0x1, 0x1}, {0x4, 0x1}, {0x0, 0x1}, {0x4, 0x1}, {0x4}, {0x1}, {}, {0x5, 0x1}, {0x5}, {}, {0x7}, {0x2, 0x3}, {0x4}, {0x1, 0x1}, {0x2}, {0x3, 0x1}, {0x3}, {0x4}, {0x3}, {0x5, 0x1}, {0x3}, {0x2}, {0x3}, {0x3, 0x1}, {0x1, 0x1}, {0x4, 0x1}, {0x1, 0x75305f8c7fa122df}, {0x1}, {0x2, 0x1}, {0x4, 0x1}, {}, {0x1, 0x1}, {0x1}, {0x2, 0x1}, {0x3}, {0x2, 0x1}, {0x5}, {0x1, 0x1}, {0x3, 0x1}, {}, {0x5}, {0x3, 0x1}, {}, {}, {0x3}, {0x3, 0x1}, {0x7, 0x1}, {0x4}, {0x2, 0x1}, {0x4, 0x1}, {0x1}, {0x4, 0x1}, {0x1}, {0x5, 0x1}, {0x4, 0x1}, {0x1}, {0x3, 0x1}, {0x1}, {0x1, 0x2}, {0x1, 0x1}, {0x4}, {0x5, 0x1}, {0x1, 0x1}, {0x5}, {0x4, 0x1}, {0x0, 0x1}, {0x1}, {0x5}, {0x5, 0x1}, {0x4}, {0x5, 0x1}, {0x1, 0x1}, {0x1, 0x2}, {0x4}, {}, {0x5, 0xfe6ba718d53f7ad9}, {0x2, 0x1}, {0x3, 0x1}, {}, {0x0, 0x1}, {0x3}, {0x0, 0x1}, {0x1, 0x1}, {0x2}, {0x4}, {0x3, 0x1}, {0x2}, {0x2, 0x1}, {0x3, 0x1}, {0x7, 0x1}, {0x2, 0x1}, {0x3, 0x1}, {0x5, 0x1}, {}, {}, {0x2, 0x1}, {0x3, 0x1}, {}, {0x2, 0x1}, {0x4, 0x1}, {0x1}, {0x3}, {0x1}, {0x2, 0x1}, {}, {0x5, 0x1}, {0x2}, {0x5, 0x1}, {0x5, 0x1}, {0x0, 0x1}, {0x1, 0x1}, {0x5, 0x1}, {0x1}, {0x4}, {0x3, 0x1}], 0x1}}, @TCA_PEDIT_PARMS={0xef8, 0x2, {{{0xffffffe0, 0xff, 0xffffffffcffffffe, 0x9, 0x9}, 0x7, 0x0, [{0x200, 0x7d19, 0x70d7, 0x4, 0x1, 0x9}, {0x1, 0x32, 0x7, 0x0, 0x2, 0x6}, {0x9, 0x0, 0xb0, 0x4, 0x9, 0x7}, {0xbcb, 0x1, 0x101, 0xda6c, 0x8, 0x1ff}, {0x7f, 0x2, 0x3, 0x8762, 0x4, 0x9}, {0x1000, 0xd, 0x2f, 0xe0, 0x5d9a, 0x4}, {0x7, 0x6, 0x3, 0x52, 0x80000000, 0x2}, {0x3, 0x7fffffff, 0x800, 0x57, 0x1f, 0x6}, {0x7ff, 0x6, 0x100, 0x5, 0x2, 0xe23}]}, [{0x3, 0x3800, 0x5, 0x2, 0x2, 0x9}, {0xa64, 0x101, 0x3f, 0x7, 0x80000000, 0x4b}, {0xbc80, 0x38ccd52d, 0x4, 0x7fffffff, 0x9}, {0x10000, 0xffffffff, 0x1, 0xa2, 0x5, 0x2}, {0x4, 0xd5, 0x1, 0x7, 0x0, 0x8}, {0x10001, 0x1, 0x0, 0x100, 0x2, 0xffffffff}, {0x401, 0x3ff, 0x6, 0x401, 0x40, 0x3}, {0x1000, 0x7fffffff, 0x5, 0x4, 0x1, 0x31b}, {0x8001, 0x3, 0x9, 0x7, 0x7f, 0x9148}, {0xfffffff7, 0x40, 0x80000000, 0x6, 0x6, 0x6}, {0xfae, 0x0, 0x0, 0x8000, 0x4, 0x55}, {0x6, 0x459, 0x4, 0x34, 0x3f, 0x2}, {0xa1, 0x500, 0x4, 0x3, 0x2, 0x6}, {0x6, 0x2, 0x1, 0x3, 0x8000, 0x3}, {0x8, 0x9, 0xfffffffb, 0x9e, 0x6fc, 0x200}, {0x8, 0x9, 0x401, 0x2, 0x2, 0xfffffffb}, {0x8, 0x4, 0x3, 0x100, 0x5, 0x3}, {0x6, 0x0, 0x2, 0x8, 0x3, 0x200}, {0x0, 0x5, 0xfffffff9, 0x6, 0x8, 0x9a}, {0x7, 0x49, 0x2, 0x5b, 0x1, 0x80000001}, {0x1, 0x1, 0x7fd, 0x0, 0x20}, {0x4000, 0x1c9, 0xffffffff, 0x6, 0x0, 0x2}, {0x945, 0x5, 0x8, 0x1df, 0x6, 0x6}, {0x5, 0x4, 0x1, 0x3, 0xaa0d, 0x7}, {0x3ff, 0x2, 0x2, 0x7ff, 0x7, 0x20b1}, {0x8, 0xa029, 0x3ff, 0x55, 0x5, 0xfffff801}, {0x1, 0x8, 0xa36d, 0x2, 0x3, 0x401}, {0x7ff, 0x800, 0x44fe, 0x5, 0x2, 0x800}, {0x800, 0xffff, 0x0, 0x8, 0x52}, {0x9, 0x800, 0x5, 0x8, 0xfffffffb, 0x9}, {0x1f, 0x4, 0x1, 0x81, 0x8}, {0x80, 0xffffffff, 0x3ff, 0x0, 0x3110f43d, 0x7}, {0x3, 0x3, 0xff, 0x3f, 0xbbc, 0x81}, {0x6, 0xffffffff, 0x7, 0x3, 0xbb7, 0x5}, {0x1, 0x0, 0x7, 0x3, 0x3, 0x5}, {0x7, 0x1f, 0x1, 0x7fffffff, 0x0, 0x3}, {0x1ff, 0x8000, 0xfbc, 0x81, 0x3, 0x2}, {0x7, 0x80, 0x6, 0x41, 0x2, 0x566fb9dc}, {0x7, 0x5, 0x40, 0x0, 0x101, 0x7}, {0x9, 0x7, 0x7fff, 0x5, 0x6, 0x6}, {0x9, 0x6, 0xf80, 0x7ff, 0x8, 0x8}, {0xffffffc0, 0x6, 0x8, 0x1, 0x3f, 0x4}, {0x2, 0x8000, 0x4, 0x0, 0x80000001, 0x3}, {0x7, 0x6, 0x3ff, 0x3f, 0x2, 0x12}, {0x9, 0xaa, 0x1, 0x3f, 0x2, 0x4}, {0x8, 0x5, 0x8, 0x1f, 0x8}, {0x8, 0x80, 0x9, 0xff, 0xfffb, 0x4}, {0x40, 0x7, 0x6, 0x5, 0x401, 0x2}, {0x6, 0x8, 0x0, 0x9, 0xeb5, 0x3}, {0x9, 0xffffff48, 0xcd20, 0x1, 0x0, 0x7ff}, {0x20, 0x5, 0x7, 0x3, 0xfffffff8, 0x5a}, {0x7, 0xffff, 0xfffffffa, 0x83, 0x8, 0x3ff}, {0xfffffff7, 0xfff, 0x0, 0xffff, 0x200, 0x400}, {0x4, 0x40, 0x7ff, 0x0, 0x7, 0x10000}, {0x100, 0x100, 0x1, 0xfffffd19, 0x3, 0x9}, {0x6, 0x8, 0x401, 0x1, 0x3, 0x6}, {0x9, 0x6, 0x6, 0xffffffff, 0x2, 0x1}, {0x3, 0x9, 0x2, 0x1, 0x8000, 0x3}, {0x100, 0xcbec, 0xfffffff8, 0x8001, 0x0, 0x7}, {0x9, 0x3, 0x2, 0x10000, 0x2d, 0x1}, {0x401, 0x1, 0x6, 0x1000, 0xb22, 0x8001}, {0x2, 0x9, 0x20, 0xf2e, 0x5, 0x8}, {0x8000, 0x4, 0xb7, 0x18000, 0x5, 0x80}, {0xfffffff8, 0x9, 0x6, 0x7, 0x9, 0x5}, {0x4, 0x3, 0xea7, 0x100, 0x0, 0x1}, {0xfffffffe, 0x80000000, 0x4, 0x8, 0x6, 0x800}, {0xffffff00, 0x9, 0x200, 0x9, 0x1000}, {0x4, 0x40, 0x7ff, 0x6, 0x9}, {0x9c5, 0x10000, 0x1, 0x5, 0x0, 0x3}, {0x4, 0x427e, 0x10000, 0x2, 0x4960, 0x10000}, {0xfffffffc, 0x17ce954e, 0x9, 0x2, 0x6, 0x7}, {0x5, 0xc73, 0x3, 0x41e, 0x8, 0x1}, {0xfffffff7, 0x1, 0x1, 0x7, 0x4, 0x8}, {0xa25, 0x7, 0x100, 0x2, 0x10, 0x9}, {0x6, 0x1f, 0x35, 0x7, 0x10001, 0xffffffff}, {0x9, 0x1, 0xfffffff8, 0x4, 0x1b787335, 0x7f}, {0x2c31, 0x0, 0x6, 0x3f, 0x82, 0x1ff}, {0xfffffff8, 0x800000, 0x5, 0x8001, 0x6, 0x77}, {0xfffffff8, 0xfff, 0x942, 0xa1a3, 0x5, 0x5}, {0x4, 0x1f, 0x5, 0x3, 0xfffff226, 0x2}, {0x7ff, 0x6, 0x100, 0x5, 0x4, 0x200}, {0x0, 0x9, 0xec, 0x7f, 0x3, 0x1f}, {0x40, 0x30, 0x9, 0x3, 0x8b3, 0x1f}, {0x3, 0x0, 0xb3, 0x0, 0x3716, 0x4}, {0x8, 0x479, 0x6, 0x3, 0x9, 0x9}, {0x1, 0x0, 0x7, 0x40000, 0x86, 0x6}, {0x8, 0x100, 0x9, 0x5, 0xeb08, 0x6}, {0x5, 0xa3, 0x3f10, 0x0, 0x7}, {0x1000, 0x0, 0x9, 0x6, 0x0, 0x8}, {0x0, 0xeb65, 0x10001, 0x7fff, 0x0, 0x3ff}, {0x22, 0x6, 0x8, 0x0, 0x10000, 0x2}, {0xed, 0xffffffff, 0x6, 0x9, 0x0, 0x8}, {0x37, 0x0, 0x401, 0x7ff, 0x4, 0x1}, {0x1f, 0x0, 0x1, 0x4, 0xfffffffa, 0x2}, {0x4, 0x1ff, 0x1, 0x1, 0x7, 0x2}, {0x8001, 0x3ff, 0x1}, {0x5, 0x8, 0x1ff, 0x7fad, 0x3f, 0x2}, {0x80000000, 0x1, 0xa468, 0x1, 0x20, 0x6}, {0xff, 0xfffffffe, 0x0, 0xf11, 0x5}, {0x16723f9c, 0x40, 0xffffff80, 0x319, 0x8, 0x1000000}, {0xfffffffc, 0x2, 0x702af7f, 0xaa, 0x2, 0x7fff}, {0x8, 0x6, 0x5, 0xfcf, 0x3, 0xfffffff8}, {0x8000, 0xf5d, 0x7, 0x2, 0x800, 0xffffffff}, {0x101, 0x3ff, 0x8, 0xffffffff, 0x4, 0x81}, {0x5, 0x8, 0x3f, 0x5, 0x4, 0x4}, {0x83, 0x4, 0x7f, 0x6, 0x2, 0x20}, {0xff9, 0x300f, 0xcf, 0x1, 0x7, 0x400}, {0xffff7fff, 0x2c, 0x7, 0x3, 0x1, 0x7ff}, {0x2, 0x8, 0x8, 0x5a, 0x7fffffff, 0x4}, {0x6, 0xffffff5f, 0x252, 0x0, 0x0, 0x101}, {0x5, 0xc3c, 0xa5be, 0x585afb60, 0x7, 0x6}, {0x6, 0x64b, 0x55b4, 0x101, 0x3, 0x7}, {0x0, 0x2, 0x20, 0x8, 0x3, 0x5d}, {0x1, 0xce6b, 0x89, 0xfff, 0x2, 0x25d}, {0x7, 0x9, 0xfffffff7, 0x8001, 0x8}, {0x9641, 0x81, 0x3e, 0x2, 0x10000, 0x1}, {0x10000, 0x3, 0x4, 0x7, 0x2}, {0x2, 0x7, 0x101, 0x8c, 0x5, 0x7ff}, {0x200, 0x100, 0xc00000, 0xfffffffd, 0x2, 0xcb}, {0x401, 0x4, 0x80000000, 0xffffffff, 0x1, 0x8}, {0x8001, 0xae0, 0xffff, 0x180000, 0x4}, {0x9, 0x6, 0x7fffffff, 0x40, 0x4, 0x4}, {0x2, 0x4, 0x0, 0x7, 0x3, 0x5}, {0x0, 0x6, 0xb0d, 0x81, 0xbbb7, 0x10000}, {0x81, 0xf687, 0x647c, 0x5d64, 0x4, 0x7}, {0x3, 0x1, 0x20, 0x4358, 0x2, 0x20}, {0x9, 0x6, 0x873, 0xffffffff, 0x5, 0x7fff}, {0x3, 0x400, 0x400, 0xc1df, 0x7, 0xc67}], [{0x1}, {0x1}, {0x5}, {0x1, 0x1}, {0x5, 0x1}, {0x3, 0x1}, {0x0, 0x1}, {0x4}, {0x1}, {}, {0x4, 0x1}, {0x5}, {0x1}, {0x2}, {0x0, 0x1}, {0x4}, {0x5, 0x1}, {0x4}, {0x3}, {0x1}, {0x4, 0x1}, {0x2, 0x1}, {0x1}, {0x0, 0x1}, {0x4}, {0x453f42a1233000e9, 0x1}, {0x2}, {0x1, 0x1}, {0x0, 0x1}, {0x2}, {0x5}, {0x2}, {0x1}, {0x3}, {0x1}, {0x0, 0x1}, {0x1}, {}, {}, {0x7}, {0x0, 0x1}, {0x3, 0x1}, {0x3}, {0x3}, {0x3, 0x1}, {0x3, 0x1}, {0x5}, {0x2, 0x1}, {}, {0x5, 0x1}, {0x5}, {0x0, 0x1}, {0x2}, {0x1, 0x1}, {0x1, 0x1}, {0x1, 0x1}, {0x3, 0x1}, {0x3da5e38260d39f09}, {0x2, 0x1}, {0x0, 0x1}, {}, {0x5}, {0x4, 0x1}, {0x3, 0x1}, {0x2, 0x1}, {0x2}, {0x3, 0x1}, {0x5}, {0x4, 0x1}, {0x5, 0x1}, {0x2, 0x1}, {0x1, 0x1}, {0x5, 0x1}, {0x4, 0x1}, {}, {0x4, 0x1}, {0x4}, {}, {}, {0x4}, {0x5, 0x1}, {0x3, 0x1}, {0x2}, {0x3, 0x1}, {0x5}, {0x3, 0x1}, {0x5, 0x1}, {0x1, 0x1}, {0x5, 0x1}, {0x3, 0x1}, {}, {0x1, 0x1}, {0x0, 0x1}, {0x3, 0x1}, {0x1}, {0x6, 0x1}, {0x5, 0x1}, {0x5}, {0x4, 0x1}, {0x4, 0x1}, {0x5, 0x1}, {0x4}, {0x5, 0x1}, {0x3}, {0x0, 0x1}, {}, {0x0, 0x1}, {0x3, 0x1}, {0x3, 0x1}, {0x1}, {0x3}, {0x4, 0x1}, {0x7, 0x1}, {0x4}, {0x5}, {0x3, 0x1}, {0x5}, {0x2}, {0x1, 0x1}, {0x3}, {0x5, 0x1}, {0x1}, {0x0, 0x1}, {0x6}, {0x3, 0x1}, {}, {0x0, 0x1}, {0x3, 0x1}], 0x1}}]}, {0x2e, 0x6, "95a1ec5730342832d16edfc203a60316daf5d11ce11a67da232d9082ec72fe0ec69e879111b15288e098"}}}, @m_bpf={0x140, 0x13, 0x0, 0x0, {{0x8, 0x1, 'bpf\x00'}, {0xa8, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_PARMS={0x18, 0x2, {0x1, 0x7f, 0x5, 0x2, 0x80000000}}, @TCA_ACT_BPF_PARMS={0x18, 0x2, {0x7, 0xfffffffc, 0x4, 0x1f, 0x652}}, @TCA_ACT_BPF_NAME={0xc, 0x6, './file0\x00'}, @TCA_ACT_BPF_NAME={0xc, 0x6, './file0\x00'}, @TCA_ACT_BPF_PARMS={0x18, 0x2, {0x101, 0x8, 0x6, 0x7fba, 0x6}}, @TCA_ACT_BPF_PARMS={0x18, 0x2, {0x1000, 0x9, 0x4, 0x6, 0x1000}}, @TCA_ACT_BPF_FD={0x8, 0x5, r1}, @TCA_ACT_BPF_NAME={0xc, 0x6, './file0\x00'}, @TCA_ACT_BPF_PARMS={0x18, 0x2, {0x1, 0x0, 0x1, 0x0, 0x9}}]}, {0x8a, 0x6, "de444d16de4188f9c10953cbdb9172b27a529d78552a1b6b2ab1509cff9f75cf0ee12a4f474bbed0876541fcbe4217ed2139355f2f8a32e90ac64801a3b99eb36dac07e2e24c86bbd3ea1df632880c115520dca966d5bfc23be697dedde80556f340bc18d2d21583f30fcd6375feb53b364011a0d0806310f9ecee564e5e459de0e13c3f8db3"}}}, @m_police={0x1514, 0x9, 0x0, 0x0, {{0xb, 0x1, 'police\x00'}, {0x1468, 0x2, 0x0, 0x1, [[@TCA_POLICE_PEAKRATE={0x404, 0x3, [0x200, 0x0, 0x5, 0xfffff000, 0x1, 0x8, 0x7, 0x1, 0x4, 0x8000, 0x4b, 0x4, 0x2, 0x1, 0x3, 0x3, 0x6, 0x1, 0x101, 0x3f, 0x33b, 0x7, 0x8001, 0x26ab, 0x0, 0x101, 0x7, 0x8001, 0x7fffffff, 0xffff, 0x0, 0xfffffc01, 0x1, 0x3, 0x80000000, 0xffffffed, 0x401, 0x4fa10ccc, 0x9e, 0x6, 0x8, 0x6d, 0x1, 0x2, 0x4, 0x8, 0x94be, 0x908, 0x40, 0x5b3, 0x5, 0x10000, 0x7657, 0x100, 0x9, 0x7ff, 0x8000, 0x0, 0x4, 0x8, 0x9, 0x80000000, 0x5, 0x2, 0xc27, 0xe7a, 0x3, 0x6, 0x5, 0x0, 0x4, 0x5, 0x8, 0xffff, 0x1f, 0x6, 0x0, 0x4, 0x7464, 0x8, 0x8, 0x80000001, 0x1000, 0x8, 0x5, 0x6, 0x3, 0x7f, 0x9, 0x40, 0x3, 0xffffffff, 0x9, 0x80000000, 0xff, 0x4, 0x9, 0x0, 0x4, 0x4, 0x35, 0x7, 0xfffffff7, 0x3, 0x7fff, 0x10001, 0x8, 0x9, 0x1c0000, 0xa96, 0x5, 0x1, 0xc42a0000, 0x80, 0x9, 0x9, 0x3a1721cd, 0x9, 0x6, 0x4, 0x8, 0x81, 0x8000, 0xfffffffb, 0x55a, 0x3, 0x100, 0x3, 0x1000, 0x6bb9, 0xdb, 0xff, 0x7fffffff, 0x9, 0x52, 0xa9c8, 0x3, 0x20, 0x6ab, 0x3374, 0x80, 0x55, 0x15b2, 0x7, 0x20, 0x6, 0x5, 0x8, 0x7, 0x3, 0x20, 0x7ff, 0x3, 0x6, 0x9, 0x7fff, 0x9, 0x19fa, 0xfffffffe, 0x3, 0x0, 0x3, 0x8, 0x5, 0x8f23, 0x0, 0x6, 0x7fffffff, 0x435f2f02, 0x7ff, 0x0, 0x7, 0xd3, 0x3, 0x5, 0x2008, 0x7, 0x81, 0x4f, 0x400, 0x1, 0x1ff, 0x7, 0x2, 0x0, 0xffffffad, 0xfffffbff, 0x1c, 0x800, 0x6, 0x3, 0x8, 0xfffffffe, 0x20, 0x5, 0x1000, 0xc46, 0x9, 0x3, 0x0, 0xc8f, 0x6d18, 0x5, 0x1, 0x9, 0xfffffbca, 0x40, 0x9, 0x0, 0x0, 0x6f0b, 0x0, 0x2, 0x57c1, 0x9, 0x5, 0x6, 0x1f, 0x4, 0x4, 0x10000, 0xda84, 0xd68, 0x6, 0x8b7, 0x0, 0x21, 0x8, 0x9, 0x80000001, 0x0, 0x4, 0x25ce, 0x0, 0x1, 0xff, 0x2, 0xf91f, 0x2, 0x10000, 0x80000000, 0x1, 0x2, 0x3f, 0x2, 0x80, 0x1f, 0x6, 0x20, 0x3, 0x9dc1, 0x1, 0x4, 0x6, 0x1, 0x7ff]}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x2}, @TCA_POLICE_RATE={0x404, 0x2, [0x1, 0x8, 0xffffffff, 0x3, 0x3f5a, 0xffff7fff, 0x3, 0x9, 0x6, 0x1, 0x8, 0x98c0, 0x80000000, 0x6, 0x101, 0x4, 0xd3, 0xdc, 0x6, 0x9, 0x5, 0x1, 0x8, 0x3, 0x69dcf654, 0x5, 0x6, 0x3f, 0xd2b, 0x8, 0x101, 0x5, 0x0, 0x8, 0x2, 0x2, 0x75, 0x3, 0xfffffffa, 0x10001, 0x3, 0x2, 0x3f, 0x4, 0x80000000, 0x20, 0x8, 0x1, 0x5, 0x4, 0x1, 0xac5d, 0x4, 0x3f, 0x986, 0x3, 0x9, 0x2, 0xb203, 0x8, 0x97, 0x7ff, 0xfffff063, 0x4, 0x1, 0x29, 0x81, 0x2, 0x80000001, 0x1fe, 0x71, 0x3f, 0x2, 0x4, 0xffffffff, 0x3f, 0x0, 0xfff, 0x88400000, 0x4fe, 0x5, 0x1000, 0x1, 0x7ff, 0x1, 0x0, 0xffffffff, 0x0, 0x9, 0x9, 0xfffffffd, 0xfffffbff, 0x1f, 0x6, 0x2, 0xffff598f, 0x5, 0x9, 0x5, 0x2, 0x9, 0x7605, 0x8, 0x7d, 0x3, 0xdd, 0x80000001, 0x7fffffff, 0x6, 0xda, 0x7, 0x8, 0xfb, 0xffff, 0x8, 0x7fffffff, 0x8dc, 0x13c, 0x7, 0xff, 0x3, 0x0, 0x3, 0x7fff, 0x6, 0xffffffff, 0x0, 0x6, 0x9, 0xe6, 0x0, 0xc464, 0x5, 0x0, 0x5, 0x8, 0x39, 0x5a8c732c, 0x7, 0xbd0, 0x3f, 0x2, 0xe78, 0x8, 0x1, 0x5, 0x5, 0x3, 0x3, 0x5, 0x3, 0x8, 0x8, 0x9, 0x1c5d, 0xfffffe00, 0x10001, 0x5, 0x1, 0x1, 0x1, 0x80000000, 0x101, 0x4131, 0x1000, 0x2, 0x4, 0x401, 0x2, 0x1, 0x5, 0x6, 0x7ff, 0x0, 0x8000, 0x5, 0x10001, 0x8, 0x0, 0xfffff801, 0x0, 0x32bbd28, 0x4, 0x6e0, 0x1000, 0x1, 0x8000, 0x2, 0x6, 0x0, 0x28, 0x3, 0x7ff, 0x6, 0xfff, 0x6, 0x10000, 0x1, 0x80000000, 0x1e, 0x0, 0xd0a, 0x0, 0x7ff, 0x1, 0x9, 0x8, 0x8, 0x2, 0x6, 0x3f, 0xbe7c, 0x0, 0x14, 0x100, 0x2, 0x100, 0xb2, 0xaa4, 0x8, 0x9, 0x7f, 0xfffffff7, 0x46, 0x80000001, 0xe9, 0x7, 0x847, 0x100, 0x280, 0x3f, 0x8, 0xdce, 0xcd, 0x1, 0x6, 0x7ff, 0x3, 0x9, 0x4, 0x14f, 0x227, 0x8, 0x2, 0x3f, 0x7, 0x1, 0x1000, 0xe201, 0x2, 0x1, 0x9, 0x9, 0x6, 0x2, 0x5]}, @TCA_POLICE_TBF={0x3c, 0x1, {0x923, 0xfffffffffffffff9, 0x9, 0x9c, 0x4, {0x3f, 0x2, 0x4, 0x4, 0x0, 0x67dafaac}, {0xc0, 0x1, 0x52a8, 0x50e8, 0x0, 0x6}, 0x8, 0x1ff, 0x2}}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x80000001, 0x6, 0x1, 0xfffffffa, 0x200, 0x0, 0xff, 0x6, 0xa3f5, 0x9, 0x20000000, 0x9, 0x53d, 0x10001, 0x100, 0x94a9, 0x9, 0x0, 0x9, 0x1, 0x1, 0x5, 0x1f, 0x8, 0xfff, 0x3, 0x6, 0x5, 0x9, 0x1, 0x3, 0x1, 0x0, 0x0, 0x7, 0x3ff, 0x5, 0x7ff, 0xef6e, 0x5, 0x40, 0x3f, 0x20, 0x80, 0xffff, 0x5, 0x0, 0x8, 0xf8, 0xffffffe0, 0x6, 0x200, 0xff, 0xfff, 0x5, 0x0, 0x8, 0xa74c, 0xffff, 0x3, 0x8, 0x1ff, 0x6, 0x3, 0x9, 0x8, 0x0, 0x197, 0x0, 0xfffff801, 0xcfc, 0x6b9b, 0x7, 0x101, 0x2, 0x5, 0xa9, 0x6, 0x7, 0x8, 0x7fffffff, 0x4, 0x7, 0x4, 0x1, 0x800, 0x0, 0x80, 0x9, 0xffff, 0x1000, 0x7, 0xfc, 0xfff, 0x9, 0x4, 0xc140, 0x4, 0x7, 0xe7, 0x7, 0x6, 0x0, 0x8, 0x7fff, 0x4, 0xffff, 0x7f, 0x2, 0x1, 0x688, 0x1ff, 0x2, 0x0, 0x4, 0x0, 0x800, 0x8, 0x8, 0xfffff800, 0x80000001, 0x3ff, 0x3a5a, 0xbd8, 0x0, 0x4, 0x1f, 0x2, 0x0, 0x1, 0xffffffff, 0x9, 0x3, 0x1000, 0x8817, 0x1, 0xffffffff, 0x1f, 0x2a, 0x5, 0x0, 0x54c4501e, 0x101, 0x0, 0x38f, 0x8000, 0x8b14, 0xbb, 0x8, 0x6, 0xfffffffa, 0x4, 0x4a, 0x7, 0x46f, 0x39, 0x7, 0x10001, 0x2, 0x7, 0x1, 0x8, 0x7, 0x7f, 0xfffffffc, 0x8001, 0xabf4, 0x3, 0x2, 0xac, 0x6, 0xffffffc7, 0x2, 0x5, 0x2c, 0x9d5, 0x100, 0xfffffff7, 0x9, 0x8, 0xffff, 0x80000001, 0xffffff22, 0x20, 0x0, 0x0, 0x3, 0x6, 0xfffffffb, 0x43b, 0x24, 0x5, 0x8, 0x0, 0x6c, 0x527c, 0x35e, 0x81, 0x2, 0x1000, 0x4, 0x7, 0x0, 0x7fff, 0x9, 0x1000, 0x0, 0xfffff49a, 0x3, 0xfffffff8, 0xac73, 0x4, 0x7, 0x8, 0x3f, 0x5, 0x3ff, 0x9, 0xab7a, 0x7, 0x5, 0x101, 0x80, 0x682d, 0x8000, 0x6, 0x0, 0x101, 0xffffffff, 0x9, 0xf5, 0x1, 0x101, 0x200, 0xa508, 0x7, 0x5, 0xa32, 0x9, 0x4, 0x9, 0x9, 0x3f, 0x3, 0x8000, 0x0, 0x100, 0x80, 0x4, 0x3, 0x3, 0x7ff, 0x1, 0x3ff, 0x7fffffff, 0x1000]}, @TCA_POLICE_AVRATE={0x8, 0x4, 0xfffffff7}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x81, 0xfffffffd, 0x2, 0x7, 0x588d84e3, 0x0, 0x0, 0x4, 0x374, 0x9, 0x9, 0x2, 0x4, 0x5, 0xf8a3, 0x7, 0x9, 0x3, 0x611945c3, 0x71, 0x101, 0x2, 0x5, 0x8001, 0x20, 0x6, 0x4, 0x1, 0x8000, 0x273da788, 0x80000001, 0x0, 0x8001, 0x100, 0x6, 0x1, 0x8001, 0x3, 0x1, 0x80, 0x7, 0x4000, 0x400, 0x7, 0xe001, 0x1, 0xab, 0x40, 0x0, 0x1, 0xfffff996, 0x4d60, 0x1f, 0x9, 0xc7, 0xd2ff, 0x1f, 0x245, 0x100, 0xffff, 0x3, 0x101, 0x6, 0x1, 0x40, 0x7fffffff, 0x1ff, 0x7fff, 0x2, 0x10001, 0x400, 0x8, 0x100, 0x80000001, 0xfffffffd, 0x0, 0x8001, 0xfffffffb, 0x8, 0x81, 0x8, 0x3, 0x7, 0xfff, 0x1f, 0x5, 0x87, 0x4, 0x0, 0x5, 0xfffffffe, 0x8, 0x7, 0x0, 0x7, 0x6, 0x2, 0x6, 0x7fff, 0x6, 0x17d5, 0x6a73, 0x0, 0x4, 0x3, 0x7fff, 0x7fc0, 0x4, 0xca5a, 0x40, 0xcbeb, 0x81, 0x8, 0x5, 0xff, 0x1, 0x3, 0xff, 0x4, 0x6, 0x7, 0xe1, 0x87, 0x4, 0x54, 0x1, 0x7d9c, 0x800, 0x100000, 0x1, 0x1, 0x7, 0x8, 0x20, 0x6be, 0x0, 0x0, 0xffff0000, 0x83d9, 0x80000001, 0x4, 0xffff0001, 0x990, 0xffffff7f, 0xffff, 0x6, 0x0, 0xfc, 0xffffffff, 0x9, 0x81, 0x7, 0x4, 0x351e04fc, 0x3f, 0x27, 0x7, 0x101, 0x7e, 0x102000, 0x1000, 0x7ff, 0xffffffff, 0x3, 0x6, 0x6, 0x2, 0xff, 0x1, 0x100, 0x2, 0x2, 0x5, 0x9, 0x200, 0x7ff, 0x3ff, 0x4, 0x10001, 0x0, 0x3ff, 0x800, 0x7, 0x3, 0x7, 0x4, 0x101, 0x0, 0x7fff, 0x2, 0xf9f, 0x20, 0x8, 0xffff, 0x6, 0x8001, 0x6, 0x41f, 0xb5, 0x10000, 0xb28, 0x546, 0x7f, 0x6, 0x5, 0x0, 0x1ff, 0x6, 0x10000, 0x2, 0x7fffffff, 0x3f, 0xfffffff8, 0x8, 0x80, 0x6, 0x7, 0x1, 0xdd4f, 0x10001, 0xd32, 0x8, 0xffff8000, 0x8, 0x5, 0x0, 0x6, 0x6, 0x10001, 0x1ff, 0xfffffe00, 0x7fff, 0x400, 0x4426, 0x9, 0x6, 0x7ff, 0x1, 0x8001, 0x4, 0x7, 0xabdf, 0x3, 0x4, 0x1000, 0x1000, 0x9, 0xfffffff8, 0x100, 0x6, 0x3, 0x9, 0x3f, 0x10000, 0xfd, 0x7]}, @TCA_POLICE_RATE={0x404, 0x2, [0x408, 0x6, 0x1, 0x9, 0x79, 0xd996, 0x80000000, 0x8001, 0xfffffffd, 0xdf, 0xe33, 0x4, 0x6, 0x800, 0x7fffffff, 0x3, 0x2, 0xd, 0x4, 0x7, 0x1, 0x9, 0x3f, 0xff, 0xfffffffa, 0x7fff, 0x1ff, 0x81, 0x7fff, 0x10000, 0xffff000, 0x4, 0x5, 0x2, 0x300000, 0x75c8, 0x88, 0x9, 0x7, 0x7, 0xa383, 0x7ff, 0x8, 0x1, 0x303e, 0x24, 0x65c6, 0x1000, 0xf93, 0x4, 0xa1c, 0x7, 0x1000, 0x20, 0x0, 0x7, 0x641f1cbe, 0xfffffffe, 0x9, 0x5, 0x401, 0x10000, 0x636, 0x8001, 0x7fff, 0xfffffff7, 0x7, 0x6, 0x8001, 0x2, 0xfffffbe1, 0x7f, 0x3, 0x1, 0x3, 0x981f, 0x3, 0x0, 0x6, 0x8, 0x80, 0x6296c5ba, 0x2, 0x0, 0x2, 0x10001, 0x8, 0xe457, 0x5, 0x2, 0x4, 0x20, 0x0, 0x9, 0x9, 0xfffffffa, 0x7f, 0xbe99, 0x7, 0x75, 0x7f, 0x2, 0x8, 0xfffffffe, 0x40, 0x401, 0x8, 0x1ff, 0x3, 0x5, 0x6, 0x800, 0x3, 0xfffffff7, 0x401, 0x80, 0x4, 0x78, 0x6, 0x9, 0x7, 0x2, 0x252, 0xfffffffa, 0x1, 0xff, 0xd88, 0x4, 0x6, 0x2, 0x0, 0x2, 0x4, 0x33e1, 0x1, 0x4a1, 0x3, 0x0, 0x0, 0x3, 0x1, 0x15e00000, 0xa003, 0x40, 0x2, 0xea, 0x7, 0xffffff2b, 0xffffffc2, 0x1f, 0x4, 0x2, 0x8001, 0x1, 0xfff, 0x0, 0x6, 0x7ff, 0xe8, 0x3f, 0x5, 0x401, 0x7fffffff, 0x6, 0x2, 0x7e, 0x2, 0x2, 0x7ff, 0xff, 0x5, 0x100, 0x8, 0x5, 0x4, 0x6, 0xffffffe0, 0x10000, 0x400, 0x2, 0x90, 0x0, 0x4, 0x1, 0xb8d5, 0xfffffbff, 0x7fff, 0x0, 0x7fff, 0x0, 0x6, 0x7ff, 0x7fffffff, 0x0, 0x3, 0x2, 0xffffff81, 0x3, 0x7, 0xffffc3c8, 0x8000, 0x4, 0x0, 0x4, 0x8, 0x7, 0x1f, 0x8, 0x72, 0x1, 0x10000, 0x80000001, 0x27, 0x3, 0x1, 0xfff, 0xfffffffb, 0x8001, 0x57, 0x7, 0x0, 0x6, 0x101, 0x9, 0x1, 0x7, 0x1a6e, 0x6, 0x1, 0x80, 0x1f, 0x83b, 0x1, 0x5, 0x2, 0x7ff, 0x100, 0x7, 0x9b, 0x6, 0x47fc, 0x6, 0x80000000, 0x9, 0x401, 0x3, 0x7, 0x401, 0x1, 0xb6, 0x80, 0x77, 0x5, 0x20, 0x4, 0x40]}]]}, {0x9c, 0x6, "f8884a488e9ae1cbbc660ab686c9adb92198b881454525b9e6c143496a490567d275a525961ff063bb61ffddecc45e49bcda262d65e7bc81e30fa339c599d6a483d31b3e51e0577dc7b121b3b76b38e2ce75dc8ef924d20d9031ed07e50fb09484f0e392627d71e6c0506cb3d4272a906522380dbb5d582f2dd2b761e5f9604898f83ea68a476ac05de2831a88b76d199ee407a8162d7f71"}}}]}, @TCA_MATCHALL_FLAGS={0x8, 0x3, 0x8}]}}, @TCA_RATE={0x6, 0x5, {0x99, 0xae}}, @TCA_CHAIN={0x8, 0xb, 0x4b1c}]}, 0x3d40}}, 0x0) r4 = socket$nl_route(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$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="000200000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007250000004007a2a30005000003", @ANYRES32=r7, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000880)=@newtfilter={0x3c, 0x2c, 0xd2b, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {}, {0xfff1}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x10, 0x2, [@TCA_BPF_OPS={{0x6}, {0x4}}]}}]}, 0x3c}}, 0x0) sendmsg$inet6(r3, &(0x7f0000002880)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000540)="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0x1000}, {&(0x7f00000001c0)="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", 0xfc}, {&(0x7f00000002c0)="09c14b2c26770a1d38cd19279f363309e10b763aa807f3c518f8c6b89cb4605e36aebe3f70c451b5cc47505444a18bcd82aa4608efdbb71592d29a30f8c328476df758708136dd735e7ee5ffa9e2365f9e", 0x51}, {&(0x7f0000000340)="f0382432807b20739047cfa8bf628158e02996c30f84de575b6970ad8f109cbd9f525d8be17b5615365f989261a1c1b8d314330a5d26efb4a0b4d80097234f87ec6d5928aa0b5ef12e347cbfd692a63ada666e27138696d5cae2523f8552ae00ed08bf4f445109d5bdacb45dbcfeda2f02544c36f1d22227a9ddad8aa8bebd3c282a4fbd2b2150470fea6d7fff92edd0e9cd5b909f80ff832d359fc3e9c879f9d7b5c32aec3b1bf1e27ff49a490cd67daf62f31f92d6e3b22e9c0936f27d4ddf9f9ec13a9d7814420781e5352de6c58b46613541ad435a18b02f55c801a34efcf6099a5de844ba8658cdb08662eb63813feaae", 0xf3}, {&(0x7f0000001540)="edbed818b8b0fb9293c2bbb20dc71d72f8baf1366d329017667805992aff87f82fdd1580e0609fae8faebd864c90c97646c3700d7c79b32b9dec94e66c7dd36d2c00d8865fc4030daa50ea2b2353ac7760955d8ac85a75f75bfcb586b5549e0b044e0b78d91ddf66f763c86ee9b37c2ddee68826f1760df083930c3189568335120dffdcae0ebae0c1b978d04746e324e07db09e8404b13473485d45afeb5176c16d30c0b6746d6d6729ee586e6a1d60482b6cfa6b3517dd709a85c953f16ed6b19b8c2dbb7c10313053b9d0c04f6bcd127fa38c150d77c518658daca7ab767713ee8075bf28317643", 0xe9}, {&(0x7f0000000440)="1078", 0x2}, {&(0x7f0000001640)="5e009dc7b6429b7873dcd4dc19a2938d9b3137fffc569b810bc17c9a713fee58f6739a6ac27146bfb93ac5cf4594379a98f0243f4f3e06520f7ff85f43f84db1cb9275df170e5eeeff730e3b19d71aca8a64fbdaff24fa348cc74bfcfe4f6d9d25c300ceccbc5c7d2c87c79f81d19277097894ea67ed1aea4c34d9b835cfbe7f9496db20988061bfd88d5f32f9385b853a4ff9d48086aaad23e66abc6bd1da4b496d986f10af7b9895cdacdaa56dd3d98031899f1c2801bc60b6b76d5af6af67efa2ad7f8d0713a842905c7f81f0b436120dbf39f187c5dd5ea24518974278ac6f47418a787aeb60", 0xe8}], 0x7, &(0x7f0000001740)=[@flowinfo={{0x14, 0x29, 0xb, 0x1}}, @pktinfo={{0x24, 0x29, 0x32, {@dev={0xfe, 0x80, [], 0x1f}}}}, @pktinfo={{0x24, 0x29, 0x32, {@initdev={0xfe, 0x88, [], 0x0, 0x0}, r7}}}, @hopopts={{0x1060, 0x29, 0x36, {0x84, 0x208, [], [@ra={0x5, 0x2, 0x3}, @generic={0x0, 0x3b, "3801de90323060402eaf256a8a7383028547a4432c0fd7a80e6cc5231ed489e8f077c9cdff20493e474337de560284ce67e7b1b14a21b634e3105e"}, @generic={0x1f, 0x1000, "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@rthdr={{0x28, 0x29, 0x39, {0x6c, 0x2, 0x2, 0x80, 0x0, [@remote]}}}, @rthdr={{0x28, 0x29, 0x39, {0x87, 0x2, 0x0, 0x2, 0x0, [@rand_addr="77bb4c41c46ec2e062df7d6afc6bbd9e"]}}}], 0x1118}, 0x4004001) ioctl$USBDEVFS_REAPURB(r3, 0x4008550c, &(0x7f0000000040)) 07:56:34 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=.']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 437.722229] overlayfs: option "workdir=." is useless in a non-upper mount, ignore [ 437.729913] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 437.738866] overlayfs: failed to resolve './file': -2 07:56:34 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', r0, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:34 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=.']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:35 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:35 executing program 4: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote}, 0x1c) clock_nanosleep(0x0, 0x0, &(0x7f0000000140), 0x0) r3 = syz_open_dev$tty1(0xc, 0x4, 0x3) write$binfmt_script(r3, &(0x7f0000000180)={'#! ', './file0', [{0x20, ')-,[*+*'}], 0xa, "e8dfdcf984440b319d7241c36b7937c69d796a4d2e3c1729b5a4eb21f63ff4a0bdfbe7c9d8a63946db39ae8ac1c0f2a742af7ffd7981c81b19fda66b1b3d2fe323169b35c1ea57f7c6d8f7b5262966e95d0c6980171f75c2bb43ec2414c8efb95a813fffabd398d6a7f222382eb67e91db243df71738f3dfd6e0e3a9d964a2deb98aa3939dbc9d514fbacb138b388dc65f9f0e2769c419f7d8fd3f0b5b209d4c3cf082110941c22fe2acc63551a28554ed8cfc8c29a45c2d70c931ccf305edc2824ec69a9f5c86a12442b87fa10ef78bc44caf892a6bf6e432da3fa7ee0155423cc2c8"}, 0xf6) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r4 = gettid() tkill(r4, 0x1000000000013) 07:56:35 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4002}) ioctl$TUNSETLINK(r4, 0x400454cd, 0x118) close(r4) ioctl$VIDIOC_QUERYBUF(r1, 0xc0585609, &(0x7f0000000280)={0x9, 0x2, 0x4, 0x2, 0x0, {r2, r3/1000+30000}, {0x2, 0x8, 0x8a, 0xfb, 0x2, 0x3f, "b47e4ce1"}, 0x4, 0x185324f74b739e34, @offset=0x1, 0x5, 0x0, r4}) r5 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000040)='./file0\x00', 0x401, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(r5, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="740000000308050000000000000000000a00000406000240000000050003001100000005000300060000003c000480080001400000000108000240000001d00800014000000200080001400000000108c8ce02ca0cc5b744000240000000090800024000000000090de78500010073797a3000000000c849735441a9acd0b58fa6b08e832ea1d5d5a57c9c07294ee7647987f8b2e384b774fb9ebea59f71ab021694"], 0x74}, 0x1, 0x0, 0x0, 0x4}, 0x48040) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$BINDER_GET_NODE_INFO_FOR_REF(r7, 0xc018620c, &(0x7f0000000080)={0x3}) 07:56:35 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x790f575687e244ec) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070000603a1a1e8ea381000000", @ANYRES32=r6, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {}, {0xfff1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x8035}]}}]}, 0x3c}}, 0x0) [ 437.938088] overlayfs: failed to resolve './file': -2 [ 437.950656] overlayfs: option "workdir=." is useless in a non-upper mount, ignore [ 437.965482] can: notifier: receive list not found for dev tap0 [ 437.966704] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 438.016949] MINIX-fs: unable to read superblock 07:56:35 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=.']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:35 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:35 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, 0x0, r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 438.107454] can: notifier: receive list not found for dev tap0 07:56:35 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mmap$fb(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x300000e, 0x12, r1, 0x19000) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [], @empty}, 0x7fff}, 0x1c) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007250000004007a2a30005000003", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000880)=@newtfilter={0x3c, 0x2c, 0xd2b, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {}, {0xfff1}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x10, 0x2, [@TCA_BPF_OPS={{0x6}, {0x4}}]}}]}, 0x3c}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000021c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000002180)={&(0x7f00000001c0)=@newchain={0x1fb0, 0x64, 0x200, 0x70bd2a, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, {0xfff3, 0xfff3}, {0xb, 0xffff}, {0x8, 0xffe0}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x1f80, 0x2, [@TCA_RSVP_SRC={0x14, 0x3, @remote}, @TCA_RSVP_DST={0x14, 0x2, @empty}, @TCA_RSVP_ACT={0x1f54, 0x6, [@m_simple={0xb4, 0x1f, 0x0, 0x0, {{0xb, 0x1, 'simple\x00'}, {0x3c, 0x2, 0x0, 0x1, [@TCA_DEF_PARMS={0x18, 0x2, {0xffff, 0x20, 0xffffffffffffffff, 0x7ff, 0xe68}}, @TCA_DEF_DATA={0xb, 0x3, '@-bdev\x00'}, @TCA_DEF_DATA={0x8, 0x3, 'nr0\x00'}, @TCA_DEF_DATA={0xb, 0x3, 'cgroup\x00'}]}, {0x68, 0x6, "9d9a27aeee7b7bcac33e03fd0ff8c744e875cc3e2053db867ecb88ffb3a726af18b5f321484a12ccd8e747a0b66ddb902b1425d4e3a39aba2be1c2ff0990acc64656979f4ceda5d0634748415f0b902084b4248bcc9edc9fe0a94bc1e21868fc94adfe61"}}}, @m_police={0x1db4, 0xd, 0x0, 0x0, {{0xb, 0x1, 'police\x00'}, {0xda0, 0x2, 0x0, 0x1, [[@TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x52f5}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x3d629ec1}, @TCA_POLICE_RATE64={0xc, 0x8, 0x1}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x4}, @TCA_POLICE_RESULT={0x8}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x2}, @TCA_POLICE_RESULT={0x8, 0x5, 0x8}], [@TCA_POLICE_TBF={0x3c, 0x1, {0x0, 0x0, 0x80000001, 0x0, 0x2, {0x3, 0x0, 0x8, 0xfff7, 0x3, 0xfffffead}, {0xd0, 0x1, 0x5, 0xfb4c, 0x6, 0xff}, 0x9, 0xad, 0x8c51}}, @TCA_POLICE_TBF={0x3c, 0x1, {0x2cd, 0x5, 0x0, 0x2, 0x3, {0x25, 0x1, 0x81, 0x2, 0x1, 0x8}, {0x4c, 0x0, 0x5, 0x4, 0x8, 0x9}, 0x6, 0x8001, 0x6}}, @TCA_POLICE_TBF={0x3c, 0x1, {0x10000, 0x6, 0xabb4, 0x6, 0x10001, {0x3, 0x2, 0x3, 0x2, 0x4}, {0xec, 0x1, 0x80, 0x7, 0x9, 0x22fe}, 0x9, 0x7f, 0x4}}, @TCA_POLICE_RATE64={0xc, 0x8, 0xffff}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x80000000, 0xdbd, 0xfffff000, 0x6, 0x80000001, 0x100, 0xf5d5, 0x3, 0x100, 0x100, 0x0, 0xe70c, 0x3ff, 0x5, 0x7, 0x0, 0x2, 0x1, 0x8, 0xfff, 0x5, 0x4, 0xff, 0x2, 0x3, 0x0, 0xff, 0x9, 0x9, 0x7, 0x2, 0x9, 0xbb, 0x7, 0x7f, 0x7, 0x4, 0x1a, 0x1, 0x8, 0x1, 0x100, 0x7, 0x9, 0x7fff, 0x3, 0x4, 0x1, 0x8, 0x3, 0x455, 0x7fffffff, 0x0, 0x1, 0x1d85, 0x1, 0x9, 0x7f, 0xfa, 0xffffffff, 0x8ae, 0x7, 0x9, 0x5, 0x0, 0x4, 0x3f, 0x7f, 0x401, 0x8001, 0x23f7ad0b, 0x1, 0xffffffff, 0x7, 0x35d, 0x5c9f, 0x4, 0x5, 0x5, 0x3f, 0x2, 0x3, 0x4000000, 0x5, 0x9, 0x2, 0x0, 0x1000, 0x7ff, 0x80000000, 0x3, 0x7, 0x7, 0x4, 0xc7, 0x20, 0x7, 0x5, 0x3, 0x8001, 0xffff, 0x4, 0x5, 0x0, 0x0, 0x3, 0x8001, 0x5e, 0x2, 0x0, 0x371080f9, 0x6, 0x2, 0x2, 0x7, 0x1, 0x400, 0x10000, 0x6, 0xfffffffd, 0xffff, 0xffffffff, 0xffffffff, 0x1, 0x1, 0xe769, 0x7, 0x5, 0x9, 0xfffffff7, 0x8, 0x5, 0x646, 0x3, 0x10001, 0x3, 0x5c86, 0xfff, 0x202000, 0x7f, 0x4, 0xffffffff, 0xab19, 0x9, 0x1, 0x2, 0x8000, 0x8001, 0x0, 0x4000000, 0x1f, 0x7b, 0x7, 0x80000000, 0xa73d, 0x7, 0x7a6, 0x9, 0x1, 0x5, 0xafe, 0x4, 0x6, 0x4, 0x9, 0x1ff, 0x8000, 0x40000000, 0x0, 0x1000, 0x0, 0x7, 0x401, 0x1, 0x4, 0x3, 0x6, 0x80000001, 0x6, 0x1f, 0x1, 0x5, 0x3, 0x2, 0x8, 0x10001, 0x9, 0x8e14, 0x2, 0x3f, 0x8, 0x3, 0x2, 0xfffffff8, 0x7, 0xfffffc00, 0x3, 0x5, 0x7fff, 0x100, 0xffff, 0x0, 0x80000000, 0xa7, 0x9, 0xad2, 0x484, 0x2f51, 0xa7ae, 0x2, 0x5, 0x7ff, 0xf3, 0x8, 0x1, 0x87800000, 0x0, 0x100000, 0xf74, 0x3, 0x8, 0x3, 0x401, 0x3, 0xffffffff, 0x4, 0x7fffffff, 0x7, 0x3, 0x6, 0x7, 0xffff, 0x7, 0xffff, 0x2, 0x879, 0x0, 0x7, 0x9, 0x5, 0x8, 0x3, 0x2, 0x7fff, 0x3, 0x4, 0x8, 0xee, 0x200, 0x4, 0x83b, 0xe0000000, 0x8, 0x7, 0x8, 0x9]}, @TCA_POLICE_RATE={0x404, 0x2, [0x8, 0x3ff, 0xffffffff, 0x5b7, 0x2, 0x6dc, 0xa37b, 0x81, 0x4, 0x7, 0xd0, 0x4, 0x9, 0x6, 0x8, 0x3, 0xfffffffe, 0x7f, 0x2, 0x5, 0x1, 0x8, 0x7, 0x7, 0x8, 0x0, 0x8, 0x200, 0x7ff, 0x8, 0x8, 0x5, 0xac, 0x6, 0x10000, 0x2c29, 0xa03f, 0x3fd, 0x10001, 0x0, 0x5, 0x7ff, 0x1, 0x9, 0x7, 0x8391, 0x4, 0x200, 0x80000001, 0x3, 0x80, 0x8, 0x2, 0x5, 0x5, 0x1f, 0x20, 0xffffffff, 0x1000, 0x4b, 0x3ff, 0x4, 0x0, 0x5, 0x5, 0x1, 0xaf, 0x10000, 0x9, 0x1, 0x7fffffff, 0x10001, 0x9, 0x6, 0x81, 0xdfbaca7, 0x1, 0x7, 0xa2, 0x1c02600, 0x0, 0x6, 0x9, 0x4, 0xfffffff8, 0xfffff001, 0x5, 0x7, 0x1, 0x42cb, 0x4, 0x3, 0x6, 0x81, 0x0, 0x7fff, 0x9, 0x7, 0xf2, 0x0, 0x4, 0x165, 0x6, 0x1ff, 0x4, 0x10000, 0x0, 0x4, 0x7fffffff, 0x7ff, 0xff, 0x7, 0x3d4, 0x7, 0x81, 0xaaf3, 0x9, 0xfffffc01, 0x3, 0x1, 0x20, 0x8, 0x0, 0x7, 0x5, 0xfffffc01, 0x62, 0x78, 0xffff, 0x0, 0x8001, 0x8000, 0x7, 0xfffffffc, 0x7fff, 0x457, 0x5, 0x1, 0x1f, 0x17b, 0x10400000, 0x1, 0x9, 0x1f, 0x1ff, 0x3, 0x473f43f, 0x0, 0xffffff00, 0x4c, 0x3, 0x1640, 0x5, 0x7ff, 0x1, 0x20, 0x6, 0x1, 0x1, 0x2c800000, 0x3f, 0x2400000, 0x2, 0x9, 0x0, 0x6, 0x10001, 0x8, 0x4, 0x8, 0x8, 0xa99, 0x2, 0x7, 0x8, 0xc4000000, 0x6, 0xfff, 0x20, 0x1, 0x1, 0x2, 0x3f, 0x7, 0x101, 0x6, 0x6, 0xffffffff, 0xf0e7, 0x81, 0x4, 0xffff7fff, 0xff, 0xfffffff7, 0x0, 0x7, 0x20, 0x5401, 0xffffff00, 0x1, 0x100, 0x0, 0x6, 0x9e, 0x28, 0x3, 0x0, 0x939, 0x0, 0xfffff801, 0x8391, 0x7fffffff, 0x3ff, 0x7fff, 0x2, 0x8, 0x5, 0x7ff, 0x10000, 0x89, 0x4, 0x1, 0x0, 0x20002, 0x3, 0x3, 0x8, 0x5, 0x3, 0x8, 0x20, 0x7, 0x7d, 0x6, 0x38, 0x9, 0xa6a00000, 0x401, 0x5, 0x9, 0x0, 0x6, 0xf, 0x5, 0x1, 0x3ff, 0x698, 0x9, 0x7, 0xfff, 0xa1a1, 0x4000000, 0x1000, 0xee9, 0x1, 0x7]}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0xffffffffffffff80}, @TCA_POLICE_RESULT={0x8, 0x5, 0x7}], [@TCA_POLICE_RATE64={0xc, 0x8, 0x6}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x8}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x8}, @TCA_POLICE_RESULT={0x8}, @TCA_POLICE_TBF={0x3c, 0x1, {0xe3c, 0x5, 0xfff, 0x0, 0x1, {0x0, 0x2, 0x586, 0x1f, 0xad2, 0xfffffffa}, {0x6, 0x2, 0x81, 0x5, 0x6, 0x5}, 0x6, 0x0, 0x8}}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x722fd2e4, 0x3, 0x7, 0x0, 0x3, 0x1f, 0x0, 0xff, 0x3, 0x409, 0x30, 0x2, 0x20f4, 0x1, 0x3, 0x3, 0x80000000, 0x3, 0x0, 0x9, 0x6, 0x7, 0x80, 0x9, 0x47, 0xc8, 0x3f, 0x7, 0x8, 0x1ff, 0x7, 0x5, 0xd43d, 0x8, 0x6, 0x6, 0xffffffff, 0x1, 0x80000000, 0x2, 0xdc, 0x5, 0x1, 0x20, 0x3, 0x2, 0x3, 0x7fffffff, 0x7, 0x4, 0x20, 0x9, 0x10000, 0x1, 0x2, 0x94d7dd8, 0x8, 0x80, 0xfffffc00, 0x7, 0xfff, 0x8, 0x101, 0x6, 0xfffffffa, 0x80, 0x1, 0x5, 0x8000, 0x7, 0x1000, 0x7, 0x1, 0x5, 0x7, 0x7, 0x10000, 0x7, 0x40, 0x1, 0x5, 0x1, 0x7, 0x4, 0x1, 0x9, 0x2, 0x1, 0x9, 0x6, 0x6, 0x1, 0x1000, 0x9, 0xc9, 0x3f, 0x3ff, 0x3, 0xec9, 0x8, 0xfffffbff, 0x8, 0x8, 0x149, 0x3, 0x7, 0x7, 0xcc6, 0x5, 0x20, 0x3d27, 0x8000, 0x8001, 0x2, 0x7fffffff, 0xf9a, 0x8, 0x6, 0x89, 0x101, 0x4, 0x9, 0x5, 0x6301, 0x3, 0xffff, 0x7, 0x7f, 0x3, 0x3, 0xfffffffd, 0x3fe, 0x80, 0x20000, 0xff, 0x80000001, 0x8, 0x4, 0x1, 0x8, 0x5, 0x5, 0x7fff, 0x2, 0x3, 0x1, 0x4, 0x1, 0xd273, 0x3, 0x200, 0x6aa14b97, 0x101, 0x9, 0x1e, 0x5, 0x8000, 0x200, 0xffffffff, 0x1, 0x3, 0x20, 0x10000, 0x6, 0x1, 0x3, 0x2, 0x0, 0xfff, 0x81, 0xfffff9e2, 0x9, 0x5, 0x5, 0x0, 0x0, 0x401, 0x3, 0x9, 0x3, 0x4, 0x8, 0x3, 0x8, 0x80000000, 0x5, 0x2, 0x2, 0x9, 0x3, 0x479, 0x0, 0xff, 0x879d, 0x2fcb, 0x4, 0x5, 0x3, 0x4, 0xfcfd, 0x0, 0x7, 0x401, 0x8, 0x9, 0x101, 0x0, 0x97b1, 0x3, 0x4, 0x8, 0x2, 0xbe, 0xa2a6d5d4, 0x2, 0x0, 0x1, 0x9, 0x4, 0xfffffffa, 0x8000, 0x2, 0x9, 0x1000, 0x7ff, 0x9, 0xb3, 0x1, 0x531, 0x1401, 0xfffffe00, 0x62, 0x6, 0x10000, 0x0, 0x10000, 0xffff, 0x93d, 0x1f, 0x4, 0x7, 0x2, 0xfffff001, 0x7, 0x76d, 0x3ff, 0x9, 0x10000, 0x10001, 0x6, 0x1f, 0x2, 0x4, 0x8000, 0x7f, 0x2]}, @TCA_POLICE_RESULT={0x8, 0x5, 0x7}], [@TCA_POLICE_RESULT={0x8, 0x5, 0x6}]]}, {0x1004, 0x6, "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"}}}, @m_simple={0xe8, 0x6, 0x0, 0x0, {{0xb, 0x1, 'simple\x00'}, {0x3c, 0x2, 0x0, 0x1, [@TCA_DEF_PARMS={0x18, 0x2, {0x0, 0x7ab, 0x0, 0x3, 0x8}}, @TCA_DEF_PARMS={0x18, 0x2, {0x9, 0x7fff, 0x1, 0x3, 0x7fffffff}}, @TCA_DEF_DATA={0x8, 0x3, 'nr0\x00'}]}, {0x9b, 0x6, "44cd597396ffe2ec139d7103be95aef38a66e7f8a5c453fc9f20089b4300b084d2d2e5bf8330ceb6f79b0d8715e51529fc707d4692c311d5bfe20c4e5de29e89eb14f4ba19fcb5d8034b97fa63238319d82a3fe067448fb7c82f21026e9dd906f1853e9957044903987f84ae8622134de247ae7589039a029201836f612b5bb32479e53cdf83e1dff765e447b5c0d7160d7b13e042a596"}}}]}]}}]}, 0x1fb0}, 0x1, 0x0, 0x0, 0x4008800}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) connect$inet6(r3, &(0x7f0000000140)={0xa, 0x4e24, 0x0, @ipv4={[], [], @empty}}, 0x1c) clock_nanosleep(0x0, 0x0, &(0x7f0000000140), 0x0) timer_settime(r2, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r6, 0x8982, &(0x7f0000000000)={0x1, 'nr0\x00', {}, 0x101}) r7 = gettid() tkill(r7, 0x1000000000013) [ 438.205637] overlayfs: failed to resolve './file': -2 [ 438.215716] audit: type=1400 audit(1585554995.371:87): avc: denied { map } for pid=21978 comm="syz-executor.4" path="socket:[82600]" dev="sockfs" ino=82600 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=unix_dgram_socket permissive=1 07:56:35 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) fcntl$setstatus(r2, 0x4, 0x2800) connect$unix(r1, &(0x7f000057eff8)=@abs={0x1}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) dup2(r5, r2) r6 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000000080)={@remote, 0x3b}) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r6, {0x2, 0x0, @dev}, 0x2}}, 0x2e) connect$inet6(r6, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x7000000, 0x0}}], 0x400000000000085, 0x0) 07:56:35 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, 0x0, r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 438.248829] overlayfs: option "workdir=." is useless in a non-upper mount, ignore 07:56:35 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_START(r3, 0x4142, 0x0) r4 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r8, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r8, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {}, {}, {0xfff1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x8035}]}}]}, 0x3c}}, 0x0) [ 438.288354] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent 07:56:35 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:35 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upper']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:35 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$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$nl_route(r4, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r6, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {}, {0xfff1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x8035}]}}]}, 0x3c}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000380)=@ipv4_getnetconf={0x14, 0x52, 0x1}, 0x14}}, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r8, 0x8935, &(0x7f00000002c0)={'veth1_vlan\x00', 0x4}) r9 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$PIO_FONTX(r9, 0x4b6c, &(0x7f0000000280)={0x50, 0x2, &(0x7f0000000440)="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"}) 07:56:35 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, 0x0, r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:35 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, 0x0, 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 438.489872] overlayfs: unrecognized mount option "upper" or missing value 07:56:35 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upper']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:35 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x4000000040) ioctl$KVM_GET_MP_STATE(r5, 0x8004ae98, &(0x7f0000000280)) r9 = socket$netlink(0x10, 0x3, 0x0) r10 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r9, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r11, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b200000683f2"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r11, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"/302, @ANYRES32=r11, @ANYBLOB="0000000000000000f1ff00000b000100666c6f77657200000c0002000600080080350000"], 0x3c}}, 0x0) [ 438.700969] overlayfs: unrecognized mount option "upper" or missing value 07:56:35 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:36 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upper']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:36 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, 0x0, 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:36 executing program 2: mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f0000000340)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c75707065726469723d2e2f66696c653063e79de86d585ada21e95297797fc26a2f08bebc6f522245d78d612cce9fa4ce07b42933da8dada15fb32218344a3eab2d02b5756f1037ddda28ede063a45c7b0b3569f27a6164df1358edf03501f90cf66450aa62d8f0466c097c50d189dc59db09ae7008c83c8087d65ffb8f76707d8a62695387270cbd3ad0c74ff65bca9e926d8fe54e45732510121dab16c55cc1c5d61e3753ab460ab4035065642a76"]) creat(&(0x7f0000000100)='./bus/file0\x00', 0x0) chdir(&(0x7f0000000140)='./bus\x00') r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) r1 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000180)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) getdents(r0, &(0x7f0000001440)=""/177, 0xb1) 07:56:36 executing program 3: socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x13) r4 = socket(0x0, 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$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4002}) ioctl$TUNSETLINK(r6, 0x400454cd, 0x118) close(r6) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800080000f804000095", @ANYRES32=r6, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x5}}, 0x40800) bind$isdn_base(r1, &(0x7f0000000280)={0x22, 0xa6, 0x6, 0x4, 0x4}, 0x6) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000007a2a3000500"/20, @ANYRES32=r5, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000380)=@ipv4_getnetconf={0x14, 0x52, 0x1}, 0x14}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=@newtfilter={0x50, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {}, {0xfff1, 0x6}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0x20, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x8035}, @TCA_FLOWER_KEY_ENC_IPV6_SRC_MASK={0x14, 0x20, [0xff000000, 0xffffffff, 0xff000000, 0xff]}]}}]}, 0x50}}, 0x0) 07:56:36 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:36 executing program 4: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000180)={0xffffffffffffffff}, 0x106, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_DISCONNECT(r1, &(0x7f0000000200)={0xa, 0x4, 0xfa00, {r2}}, 0xc) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$EVIOCGRAB(r6, 0x40044590, &(0x7f0000000040)=0xfffffffd) r7 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) connect$inet6(r3, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote}, 0x1c) clock_nanosleep(0x0, 0x0, &(0x7f0000000140), 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r8 = gettid() tkill(r8, 0x1000000000013) [ 439.141612] overlayfs: unrecognized mount option "Ο)3ڍ_"4J>-uo7(c\{ 5izadX5 dPbFl |PщY p<_vp}biS' :O[ʞmNEs%\7SF [ 439.141612] Ped*v" or missing value [ 439.171498] can: notifier: receive list not found for dev tap1 [ 439.172818] overlayfs: unrecognized mount option "upper" or missing value 07:56:36 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, 0x0, 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:36 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:36 executing program 2: prlimit64(0x0, 0xe, 0x0, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r2, 0x800000c004500a, &(0x7f0000000240)) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$int_in(r2, 0x800000c0045002, &(0x7f0000001380)) ioctl$SNDCTL_DSP_CHANNELS(r2, 0xc0045006, 0x0) read$FUSE(r2, &(0x7f0000000380), 0x313) r3 = socket$inet6(0xa, 0x2, 0x0) ioctl$PPPIOCSCOMPRESS(r1, 0x4010744d) read(r3, &(0x7f0000000200)=""/165, 0xa5) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f0000000340), 0x41395527) clock_gettime(0x0, &(0x7f0000000380)) sched_setattr(0x0, &(0x7f0000000400)={0x30, 0x1, 0x0, 0x0, 0x1}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) 07:56:36 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 439.196711] overlayfs: unrecognized mount option "Ο)3ڍ_"4J>-uo7(c\{ 5izadX5 dPbFl |PщY p<_vp}biS' :O[ʞmNEs%\7SF [ 439.196711] Ped*v" or missing value [ 439.215221] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=41890 sclass=netlink_route_socket pig=22077 comm=syz-executor.3 07:56:36 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:36 executing program 4: timer_create(0x7, &(0x7f0000000040)={0x0, 0x1c, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote}, 0x1c) clock_nanosleep(0x0, 0x0, &(0x7f0000000140), 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) r3 = gettid() tkill(r3, 0x1000000000013) setsockopt$pppl2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x1, 0x4) r4 = dup(0xffffffffffffffff) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="2e926fe78fb4f17eb8a504aa449a5e8eb56bfc0e8f1fdc99d2bf71aba53d2692f7daeddc2ac13e298831d8a7a535969f67b901661f755763d507a0a79303a7d201a30ecb82977f651445181beed4886716219d22de5181659d60897caa77986062f19b9cee8de19d9a60b7308b0d9440388c6b948e8faa479f", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r7}, &(0x7f0000000340)=0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000000240)={r7, 0x7fff, 0x1000, "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"}, 0x1008) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000180)={0xda, 0x6, 0x0, 'queue1\x00', 0x400}) [ 439.373716] overlayfs: workdir and upperdir must be separate subtrees [ 439.389575] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=41890 sclass=netlink_route_socket pig=22065 comm=syz-executor.3 07:56:36 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(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, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r6, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="000000006b6dff0100000000b068a8bf41460900010068667363000000000800020000000000"], 0x38}}, 0x0) r7 = openat$zero(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/zero\x00', 0x600880, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r7, 0x54a0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {}, {0xfff1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x8035}]}}]}, 0x3c}}, 0x0) 07:56:36 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, 0x0, 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:36 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:36 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 439.601988] nla_parse: 1 callbacks suppressed [ 439.601995] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 439.638114] overlayfs: workdir and upperdir must be separate subtrees 07:56:36 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, 0x0, 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 439.638255] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 07:56:36 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:36 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$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$nl_route(r4, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r6, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00001c00fffffffffa1fb513090000686673950000000011913a2a00000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {}, {0xfff1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x8035}]}}]}, 0x3c}}, 0x0) 07:56:36 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 439.764455] overlayfs: workdir and upperdir must be separate subtrees [ 439.875105] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 439.900679] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 07:56:37 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x56e2c652ace184e, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) bpf$BPF_GET_MAP_INFO(0xf, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000380)=@ipv4_getnetconf={0x14, 0x52, 0x1}, 0x14}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r3, 0x8982, &(0x7f0000000040)={0x8, 'erspan0\x00', {'veth1_to_batadv\x00'}}) bpf$BPF_GET_MAP_INFO(0xf, 0x0, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000100)=ANY=[@ANYPTR, @ANYRESDEC, @ANYRESHEX], 0x2e) sendfile(r2, r2, &(0x7f0000000240), 0x7fff) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) 07:56:37 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./fil']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:37 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000380)=@ipv4_getnetconf={0x14, 0x52, 0x1}, 0x14}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)={'batadv0\x00', 0x0}) sendmsg$nl_route_sched(r6, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x480089}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getqdisc={0x30, 0x26, 0x800, 0x70bd25, 0x25dfdbfb, {0x0, 0x0, 0x0, r7, {0x1, 0x6}, {0x1}, {0xfff2, 0x9}}, [{0x4}, {0x4}, {0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x50}, 0x4000) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r8, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r8, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {}, {}, {0xfff1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x8035}]}}]}, 0x3c}}, 0x0) [ 440.151905] overlayfs: failed to resolve './fil': -2 [ 440.344298] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=22183 comm=syz-executor.2 07:56:39 executing program 4: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f00000002c0)={0x1, 0x0, 0x0, 0x0, 'syz0\x00'}) dup2(r1, r2) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote}, 0x1c) clock_nanosleep(0x0, 0x0, &(0x7f0000000140), 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r5 = gettid() tkill(r5, 0x1000000000013) 07:56:39 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, 0x0, 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:39 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:39 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./fil']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:39 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socket$nl_route(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, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {}, {0xfff1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x8035}]}}]}, 0x3c}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket(0x11, 0x800000003, 0x8) bind(r8, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r9, @ANYBLOB="11000000deffffffffff01000000080069000000000008000300", @ANYRES32], 0x4}}, 0x0) sendmsg$NL80211_CMD_NEW_KEY(r8, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)={0x9c, r9, 0x2, 0x70bd25, 0x25dfdbfc, {}, [@NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x4}, @NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}, @NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x4}, @NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY={0x48, 0x50, 0x0, 0x1, [@NL80211_KEY_IDX={0x5, 0x2, 0x3}, @NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_TYPE={0x8, 0x7, 0x2}, @NL80211_KEY_DATA_WEP40={0x9, 0x1, "373f5ef2fd"}, @NL80211_KEY_DEFAULT_TYPES={0x20, 0x8, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}]}]}, @NL80211_ATTR_KEY_SEQ={0x12, 0xa, "2706cdb7489cee6867175b36882b"}, @NL80211_ATTR_KEY_SEQ={0xb, 0xa, "213680b21cf114"}, @NL80211_ATTR_KEY_SEQ={0x6, 0xa, "f8d5"}]}, 0x9c}, 0x1, 0x0, 0x0, 0x20000080}, 0x4800) sendmsg$NL80211_CMD_DEL_INTERFACE(r7, &(0x7f0000000340)={&(0x7f0000000140), 0xc, &(0x7f0000000380)={&(0x7f0000000240)={0x14, r9, 0x400, 0x70bd26, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x4010}, 0x20044000) 07:56:39 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ocfs2_control\x00', 0x503843, 0x0) socket$phonet(0x23, 0x2, 0x1) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000040)=0x7fb, 0x4) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x0, 0x30}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00000001c0)={r5, 0x1000, "bdfd9032a2d0b5d072960ec0e97edb56d6162966dc324c9e1da894ed44bcb706e8f03e635f135972f44272e2d94e19a9be144a80402af4dc9210fdd2bf5f728711ea3e4285166986e8a13973e0aa278b5a2c29053188a30ce468d6065caa563f76cf0b7ec0f5d081f43c8ddfad5fe5ef60912f236d5917ca8842a78648b2f77c1e3a251e2ae73209b4274e95b26c3a31cc59c407dd799f408c263a4efeffe8585e6846690fac9ddd34d392e82d80d85f4b9e2bbe7934e70971f0e350d1d31ee8840e5f1cf9e8bf77719c2c66044485115cb6a0b699070e60c7b8a1251957bfce5cf1e535347d16aab5e1a2edb0d1956f147f435f54c526415a19832e79d12da87ec408d52cafc6102a2ca39b2aee10a26ada2384028d7db8f090f36af0513a9504666b88a5da4700dfce60ede8df9a4719bfd8a9efe2d1e894a9cbfc096b451b5da1d2dac8a04b9b6fd7f999ac65c4275b05945f63b953a133c2a79e2eed5c6aa0ec0c23b8abae6909e97ec0ae8535302e71dbcc0ee56a62cea5fe06b6b2f8e4e62a0b5839cae44678007ec597eba7ca5f063276ec97b7581904581b395495b74723a7ca1a8e0bce80f2e6fe5ec670383c7a7b09e10bafbd5fb1527de3f5e686ef6bee047df3538925dac99db7683b48c9a85f6fe801fb744b026a5f3bab4db4dff62258f0ce6b2b956940eb315ac1917bc79be4d2fc0956e39563bc5ab652e715a1040246c8fd87f8defa30d21e88b7bde35bbc70c6d43af1aa70088fcb4b293f4d26961be430d0c435a95805fcd4b8bd0b2300722464aed81843581d502a2aaa9cdbb676254b67d138b630fa1e9ba8138c407f2d005edcbc6287673620cf8124ec38362f198ac5374183911d0a433380ca53e856044acb129ed6c27c658c1e206dd53bdf68585fa44188d854d05bb6f931aa4c832da6775675d33d250972b9b59e48b88c561da0fa527739c660e0f0e37128d853bd9af03757f942a9b405e60848f93cfeb18da4f9ed9000ddc9e546181e8f5b5e94bedccbcc60114fafe55982efc789571b0ab09c9a971ccb75dc190ea4feffd2900ef751cfb73feb1ab220f9c131ab9070d93e29757d903c33169d85415f7d372dd26e77db2fcb03f1070cc51c0055a4303e46d61e10744d14dca8e0df04c09e2944f888655ac3b0c5ca30a9a340587d88ce19907a05f42ab2c03faaeefb2f7b9c67a6815566300128c71a6d1c616c2ff41188085ffdb25547c33a5c47713ac4add17b562aac74e3579f479aec52f8c39e052a99738bbfa116ada5ddf917c51db150ec08703e91439aebb858cb0b72eccfc9164f4f0e7fa3ea30cdbf49fdac72e0f85163a2f1a62623cb81ddef95e1840127a4dab517a7c7dfe43458e315072269145b49f8f447b2d6aecc712377c82643da36dd4992f7fdf679455fb565b4210e7324b4f5b5d171612c243cb56e188dde5e8eea37ce15055b53ef9a75cb12b6402d39f07cf3618622ba06087445dc718bb7f7484178e7343e39d0b5258ce856a0a58948407d4c1f9ac9bc9e0238f58e0a54d961c9518c1d725746f84587135487dfb2aff33660aa7c9ad5e0aef042f879245f847b85394f89df84fdc8d8d133032e023379678d7da070028883de8c1ef47d95b00083b270b7105d53bdecc51c274cdd42ddcca910cc415741b9b08dea69192124bfa038b0df42fe45984a38734bab8578d7b644a0736c55baf7802dc5fca53092e6330eb16a564c4c30d8ece6cfcd3a43b077930c54fd05a22e1ff56f7ac9b89dd2d149170d8da7fd1c70fbf6cdba31abb087b7016fb02ee3a86df20b3faf6e762c2e7b3152510f96658ec1d628cf95e5e37a77ca0a425b3894b1cac443e42727807cd12a6b69d22497cfa4712f6783c4a952c8961a98bcbf7caee30361504223e05d49c1fcb4d8609c020b859c02a6a919083ca6d092500829f018832ec609282c847394c11a2016402c2870cae79c3bb447882a5696a5a1fd1d7c017149052144eeb5a25a4850e28c447db563ed06fb0bc334783be8ba0194166a4eeb41dd5848d1f75cd00bec453de92c2a52109a768bf0a16077fab01ba605792d84d4b4e576890b8b63adc89d2b3245da9778fb5b3f5a176651b2f0389f289b8aebf967aecf7019a9baf9dbfeb9f33da7c066d229db6414e303c6e572088e5ccabfe30a80ba302aa1323d6f78e155e0d20390121068d3559efdd32fff2c4713c3fdcda94afc8b4257af3f9b3f4e9cd334d89f2d201bc82ea7d837daf59c60f6e74c6544cc57a150be0f5ff8722530cff177850537d9b1ceaaed20f08dcfb48fe9e32aecdd782f0d98f9c02cc5d33ca658b067b6851b8d0a964ec722945c1d9db327c230ddb39b7cc764264bcb2de6741ca7fb91469e900d4f6c16e7531b81d2870a3d4fcf4d98e0a6cf81e0ff89a76bf12d9df0d18fa97c73f6a5ec9a3680e1a54eb29516fcc43f2b40fcf878f377387d5c87072e4d0307acfc66364c7cb85039582c29fbdff1cbce77ae05ad256445c3d7c93c447b7880e5eb113b94af47dea6c0e18b91c91414f426020b7dbd4102a776455ce136ffd09e0d87f766f90f1add783323f8437685bff449205fd7182de290381059c28f979654b4e1c95e430c4efd913dfff164e03c347f35f6669756c3a27d11f5540ea2bf6e3e43a1e0183c0fa1e6fc316654e320fcfdb7561c918ab8b87910d058f0fa18da54f9c1779e00ea3cd88f3601edb8760020ecba64008ecc1aaa86d9307b31966021e5c77910ead66ce91f72a3e8510a034476835526066f89b0e668d8893eb13820890aefa12b99b736c51d55023d3d8d17bc2dc75ef0ab8debed495d84ef95c1e69df6966f79aac661a94b1c02a661f54d48c390f96eb4265e2835bf136a06b731af9ac48fb23004b421851573d450f1d757797ddb7231b65b5816826b758ceed61db183366e877c2b2ad26b428b334cd62423983ee9b255748e62535bddd671e582bf8873a219dbf7e7dfcadc39528f2fb39bbc9beaccb4cfba19630648e3021af23d85c26216a6acfdcb257fb0d5fcdeb625f6c0ea3f9fb3f66405bcf3e0f42bfce39d2f54888561c40c5b9a47a9577594475d4bd2d9896af8aaff309491adda16881a5ae8db325e77dd7b803a41f658930bf84902625c7220f82372923f2bf4d14637e510ea9a768e5f98e521387265e65d4796fadc016dbbe1ab60998b05b0ab184a6411176dbdc8a0e4da4c53bc0cb1cadc0b8c20a558a748db29521278dca06444628078f1762e75cda0ba3988983039422f81dfcef586b02e91e7cbf6dd728df95e80c1e34b7154dac196b688e64f1029bbb4ca0f835977d673ee87998223a1dce97842df7e706d541e2a54857793a723cd367ae2173c63584ac12463cac463e39b41abae4061832d78fa6ee50e97af7f886ad85b028e34caf51dbe5cf444b034119d6373c2ac3adb8a7be82a148bd4fcca11e5c196bb869cf3309b5e383ef28b6a99d06ac66aea0fe06cc910e2d17c20701d8a584454cbec1d3fa97f3af974233458a34858a3874d06928e3de24aeed7c19dc963aa46e64f93fdfc8d6b275dfc488037b490a4bdce63d699acf26b0f19d9312bc1f497f81c1671ac75a2d42bdbc7e2f909c4ca4b302d345656ee5ff58b4bd20a29d8de06ff0b51f35a12a220da6ec839169412dcb36cce74e2b20b39ebe90a0dacd095cfd9c956589d25dce680a3657a2cb8cf757a7cd5e3d4e245b39a4a9e9fa107b42f81be25e18534125737d5fe3a2f039c51d62d9bb2fcba43413e55ccf8060656e3efa305e94502c01be6ed10e60486d5fa77562969958118ddee1ec3f2d70125ff95b860edcdacd413479ee3ecdda8768663d645c0cb12d3fb8d76374ea024e0cef057c36fe30320573e8386c4375610794a9df33c87365fef340e74f8573ebda94340e787ba3ac5e71d2c4a232b28b7a280963d557121b285a8cf210aa1ad3ba4ed63f48474c27b856901b4648a39d212785757680508adcc75dd293e6b2abcedbdc26d5f4a283597da9c366c80b73777ec2044c3594070e9b6d44ac9a7d276bd3c4cf7d4258ecb559efc0078cb75717aa9251d13644ef0b9f20dc30bd2d400aa9fcc8f4dc075478a161bc38f15cf7d81cf3cf8ad79b66e5486b9b5cd2fb5b4cae2bdf991906e483da0bf17b044785b31a5855a8dd09513e9d69ab81f695dfeab6d65ddc2ecb822f4c66660a271486f791ebf0de5656154f7e17e19c604190cced024faa98a8f75b697cf21e58e02a80d46ebc6a97d7bb29fe0a95ce2c6c58bdb6f685b4f30cbe69300d171e7bb03789833bf29119c450ec1b22f120bb9e7af5396b1329b8db0133eef42a08bd10b974a85592d0567463e9bf6878b0ca9de04be30b700d7a2ff7cd001cd8172970fb20af45051aa4194160c5978659916c79e870bea1cd12f809d6c31370bff5a4c8f442013e6a4c6909de52ecf28c26c626d8e901bd292b5387acb80d406cdcf9c1f30d8d322e53c1f6ad2d5e825ec68f4d67c8d212f52c01cd648c24ff3cc6142916737b132db449ba83326aacdc480d94834fbfbddf7b3ac7b938c3c14e4d738d278284349b2a5326bbd3e640501a92677f03843a0921a77b88ccddfb948caa06ae2fb6bd7f764ced0b30c63c728ece4e597b14bd50bac3d96988df08f60689bc0023198d2f1d148a8d4b2c4c449e9e1030d5194adf7be70585660951cefb42f6d1229dc71fdad61aca0b4269040b0b1d988a148c91108879e7d1f7c4bc363b9584f5b23f3870d01efb1df75c6d8b054b8f64bdbd70be4077c3439a39b90c2ce6a1f1d483f8ef2e206463c5341adac95f17ca815975b66411607e6e234b3fb3e74e5e5e883d89b6205efa9aa1372f88c8adcf345326c0e71b7456e0c55a6a3a06cc29dd1e5889330068d1d0d199a9ed7ffceb42f85586a0ff1463027229839f253f25a180f4246a4666da05048e7b8d8e37244b7900a27ecbc82d801f41bd126a7472c31f11a4988cc3e4583ace8fe7e6b4d9ff4fd6766ac0b717324130ca147158a1d0bd9a5a1bf276d33460ff9bd66472e680f5abea9f43c6f3b12663691585b21cd5e7a1258136839d4795b2009c0fe3e362485fc8c2318436fd60c1f4258bf207468f2478cbb277e267b5f1289ee94c7b7b7722453f395ef83505c82dc29edecb574ed7450f3c82e644bae5577712100d04fe3cd3e0520f589dcde12b944e076d6d61affa1a5dd0c8f72efdd9100fda49de5bf25d7183306bd2a1caa81ab977e2c44f07301247e10bed4a56b6d422777acb9a21509309d38c4290c73e72d1c20e19bd34ce808f41f1658ea8ffba680e30d2cabc47ac070e642a71e1784d808bc45669ccc2a92bf926afdee5d0fa8a335695c84b13620d18f8d384f0e2a8fe6a2fed2d041030fe0321c40e894e5e97b1186fb038d521c53b4aa472be73290de6f71b2c100f015b17bd441140f5d094993656df1948a109f35198dc225c174a2f9a90d1beacb5dd624a737fef80428f0706c49749e842353b46fb6dbc7ae49f1c65f89a8446cfcc847b3489a4563df363f81626cace4a94929c4803b6285e5834bdc424c912eeba6d51c1a1c8ec493cd81bfa0e723864023fd89da355296e94f59c7906dcc27c6ca127c8303ccff3aa1e25a0450d47b7e59b7b35a65673ad86145bfec4894f70f77d98b06d7b909d8aac53579f6398eff0fdb024b0be6cd6f8c65cc9105472680af1990551917a40eb4fb0178d3aa3ee1d82e9ebfa392fe7b6a40064fe517e23cadef9ca7d3eee62a5e9bd2842a3a50f456"}, &(0x7f0000001200)=0x1008) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000000100)={0x101, 0x5}) sendmmsg(r2, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}}], 0x4000000000000d0, 0x0) [ 442.463629] audit: type=1400 audit(1585554999.611:88): avc: denied { name_bind } for pid=22186 comm="syz-executor.2" src=20000 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 442.502886] overlayfs: failed to resolve './fil': -2 07:56:39 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 442.519416] audit: type=1400 audit(1585554999.641:89): avc: denied { node_bind } for pid=22186 comm="syz-executor.2" src=20000 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 07:56:39 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./fil']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 442.587400] audit: type=1400 audit(1585554999.701:90): avc: denied { name_connect } for pid=22186 comm="syz-executor.2" dest=20000 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 442.659362] overlayfs: failed to resolve './fil': -2 07:56:39 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(0x0) 07:56:39 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:39 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) read$FUSE(0xffffffffffffffff, &(0x7f0000000440), 0x1000) r3 = socket$nl_route(0x10, 0x3, 0x0) socket$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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_CURSOR(0xffffffffffffffff, 0xc01c64a3, &(0x7f0000001440)={0x2, 0xfff, 0x1, 0x1, 0x20000, 0x400, 0x6}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$KVM_HAS_DEVICE_ATTR(r7, 0x4018aee3, &(0x7f00000000c0)={0x0, 0x44, 0x3, &(0x7f0000000080)=0x3}) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="09000000000000008141ce98359d7a4036a8be1d9a8b193544ab6f0bbaec2221bd52df8081b3574e174d2d62e13e007d27a864396bded2bfb26ed6ca35e2a70d72327e68b5"], 0x5}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000001480)=@getchain={0x54, 0x66, 0x800, 0x70bd2d, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, {0xffff, 0xa}, {0x6, 0x8}, {0x5, 0xd}}, [{0x8, 0xb, 0x7f}, {0x8, 0xb, 0xfffff801}, {0x8, 0xb, 0x6}, {0x8, 0xb, 0x8}, {0x8, 0xb, 0x81}, {0x8, 0xb, 0xfffffffd}]}, 0x54}, 0x1, 0x0, 0x0, 0x4008040}, 0x0) [ 442.842407] overlayfs: failed to resolve './file': -2 07:56:40 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 442.882700] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=102 sclass=netlink_route_socket pig=22230 comm=syz-executor.3 [ 442.955950] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=102 sclass=netlink_route_socket pig=22234 comm=syz-executor.3 07:56:40 executing program 4: unlink(&(0x7f0000000040)='./file0\x00') timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote}, 0x1c) clock_nanosleep(0x0, 0x0, &(0x7f0000000140), 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = gettid() tkill(r3, 0x1000000000013) 07:56:40 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:40 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) getpeername$l2tp(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @empty}, &(0x7f00000000c0)=0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(0x10, 0x3, 0x0) socket$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 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000380)=@ipv4_getnetconf={0x14, 0x52, 0x1}, 0x14}}, 0x0) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4002}) ioctl$TUNSETLINK(r7, 0x400454cd, 0x118) close(r7) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[]}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {}, {0xfff1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x8035}]}}]}, 0x3c}}, 0x0) 07:56:40 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(0x0) 07:56:40 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:40 executing program 2: syz_open_procfs(0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x4) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) sendmsg$IPSET_CMD_HEADER(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0x1, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000240)={0xfffffffffffffe75, 0x2, 0x2000005f, 0x0, 0x9, 0x200000000, 0x5, 0x1}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) r4 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$setpipe(r2, 0x407, 0x7a) write(r2, &(0x7f0000000340)="2dc142eea7758296d6ce4a49bb43a03f1ab20d7c46ef155eac9186fb7eb0992ef5775ad5ba485238a96c045a1a7f2c9ebe01039dfb75c4bf4de31ea320a144228323b99bc23c8de140f1ebd5cfbcf196026f623ed9b5462e16ab28395fe783b341e9b1e774deaebf4a78e8edbf412bb107103ab563d905dff5ec2756574878a1c744adbd0262afdcd95bd83195a3b9879a180500b5691990fde94f819b507898df6c0b9f4e", 0xa5) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r5 = open(&(0x7f0000000300)='./file0\x00', 0x92ec3, 0x0) fchdir(r5) r6 = open(&(0x7f0000000040)='./bus\x00', 0x14107e, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000680)=ANY=[@ANYRES64, @ANYBLOB="7d13ebfe829920a1dba11f2424ccc35764e1d2b8557ac490f8d853278a4df97153f0f6a104862fdb26cc29def11b7b289ea7ab7eb86973fada61ce0cc5178c9b095e358286434cca2bcbc9792cd724d346d67746e11d4cd1da3d6629584ffe2c3372d59afc3d3297cee4340882810a236d8c9da1e0eaecb3fc40f763b1eeadcfdb1ddfd71cff8a5d2aa7b08912cd44562041c854c77b50f3b67d1afa48d42238f0f1", @ANYRESHEX, @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYRESHEX, @ANYRES16, @ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRESHEX=r4, @ANYRESOCT, @ANYRES32], @ANYRES32, @ANYRESDEC, @ANYRESOCT, @ANYRES32=r3, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYRES16, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES16, @ANYRES64, @ANYRESHEX, @ANYRESDEC, @ANYPTR], @ANYRES32, @ANYPTR=&(0x7f0000000540)=ANY=[@ANYRESOCT=r1, @ANYPTR64, @ANYPTR64, @ANYBLOB="1064c4de2d33ec885d866f032f9a60ea729bfdcd50d5fc7bf254614385d5e54660f595a879801d38930638c2c9eb"], @ANYRESDEC, @ANYPTR64, @ANYRESHEX, @ANYRESDEC, @ANYRES16=r2]], @ANYRESHEX, @ANYPTR64, @ANYRES64], 0xa9) sendfile(r6, r6, &(0x7f00000001c0), 0x8080fffffffe) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, 0x0, 0x0) [ 443.389807] can: notifier: receive list not found for dev tap1 [ 443.393933] overlayfs: failed to resolve './file': -2 07:56:40 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, 0x0, &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:40 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(0x0) 07:56:40 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:40 executing program 4: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote}, 0x1c) clock_nanosleep(0x0, 0x0, &(0x7f0000000140), 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = gettid() ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000040)=""/47) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x118) close(0xffffffffffffffff) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4002}) ioctl$TUNSETLINK(r4, 0x400454cd, 0x118) close(r4) r5 = dup3(0xffffffffffffffff, r4, 0x0) ioctl$GIO_FONT(r5, 0x4b60, &(0x7f0000000180)=""/4096) tkill(r3, 0x1000000000013) [ 443.502382] can: notifier: receive list not found for dev tap1 07:56:40 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000000)={{0x2, 0x4e24, @broadcast}, {0x306, @local}, 0x0, {0x2, 0x4e21, @local}, 'sit0\x00'}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) 07:56:40 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r5, 0x400442c9, &(0x7f0000000280)={0x9, @multicast}) sendmsg$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, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r6, @ANYBLOB="0000e40000000000280000a81aaae312c96e1f00"/36, @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {}, {0xfff1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x8035}]}}]}, 0x3c}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) setsockopt$bt_BT_CHANNEL_POLICY(r8, 0x112, 0xa, &(0x7f00000002c0)=0x1f, 0x4) [ 443.613529] overlayfs: failed to resolve './file': -2 07:56:40 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:40 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, 0x0, &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:40 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x7}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x4000000044882, 0x0) io_setup(0x4, &(0x7f00000004c0)=0x0) io_submit(r4, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x1, 0x0, r3, &(0x7f0000000000)="98", 0x3e80000000}]) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x7ff}, 0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/loop-control\x00', 0x0, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r9 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r2, &(0x7f0000000340)={&(0x7f0000000280), 0xc, &(0x7f0000000300)={&(0x7f0000000440)={0x170, r9, 0x100, 0x70bd25, 0x25dfdbfd, {}, [@TIPC_NLA_LINK={0x38, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x217f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x95ccb9e}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x814}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}]}]}, @TIPC_NLA_PUBL={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x4}]}, @TIPC_NLA_LINK={0xbc, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x69}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xd738}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x200}]}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x401}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4c7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_MON={0x44, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x6}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3f}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}]}]}, 0x170}, 0x1, 0x0, 0x0, 0x48011}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r8, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r8, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {}, {}, {0xfff1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x8035}]}}]}, 0x3c}}, 0x0) 07:56:41 executing program 1 (fault-call:11 fault-nth:0): mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 443.797857] can: notifier: receive list not found for dev tap0 07:56:41 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, 0x0, 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:41 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, 0x0, &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:41 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:41 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, 0x0, 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:41 executing program 2: r0 = socket(0x11, 0x800000003, 0x8) bind(r0, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) socket$inet6(0xa, 0x0, 0x4) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000007c0)='bbr\x00', 0x4) 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={0xfffffffffffffffd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x4) syz_open_dev$vcsa(0x0, 0x0, 0x48c01) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_CMD_GET_LINKS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) listxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/60, 0x3c) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) pwrite64(0xffffffffffffffff, &(0x7f00000001c0)="617dbeda98d47f6af5b48446cf95c5d660b97bad9c8b2caab27d7d2ef92959ac8c4d862f950c5a8d0f12ef2e6fda6d7474e32b85a51611b5d04490a66fdfc096a500b26ae15486649cbb200305774be59c52cf4b970d088b37c7154f43f01dc2222bf6972193d9beab51fc7260a2ba17b136d8a5f5052e1dbd54c60ec332bd02c2cba13ec418e82033904e1e7a0bf4", 0x8f, 0xee7b) [ 444.174896] FAULT_INJECTION: forcing a failure. [ 444.174896] name failslab, interval 1, probability 0, space 0, times 0 [ 444.208795] CPU: 1 PID: 22349 Comm: syz-executor.1 Not tainted 4.14.174-syzkaller #0 [ 444.216825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 444.226180] Call Trace: [ 444.228777] dump_stack+0x13e/0x194 [ 444.232422] should_fail.cold+0x10a/0x14b [ 444.236578] should_failslab+0xd6/0x130 [ 444.240559] kmem_cache_alloc+0x2b5/0x770 [ 444.244714] ? find_held_lock+0x2d/0x110 [ 444.248780] ? lock_downgrade+0x6e0/0x6e0 [ 444.252928] getname_flags+0xc8/0x560 [ 444.256730] ? SyS_unlinkat+0x70/0x70 [ 444.260611] do_unlinkat+0x9e/0x5d0 [ 444.264236] ? do_rmdir+0x340/0x340 [ 444.267855] ? fput+0xb/0x140 [ 444.270953] ? SyS_write+0x14d/0x210 [ 444.274664] ? SyS_read+0x210/0x210 [ 444.278295] ? SyS_clock_settime+0x1a0/0x1a0 [ 444.282706] ? do_syscall_64+0x4c/0x640 [ 444.286693] ? SyS_unlinkat+0x70/0x70 [ 444.290499] do_syscall_64+0x1d5/0x640 [ 444.294392] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 444.299584] RIP: 0033:0x45c849 [ 444.302773] RSP: 002b:00007f549fd40c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000057 [ 444.310482] RAX: ffffffffffffffda RBX: 00007f549fd416d4 RCX: 000000000045c849 [ 444.317754] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000080 [ 444.325019] RBP: 000000000076bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 444.332286] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000a [ 444.339554] R13: 0000000000000c3e R14: 00000000004c9dc7 R15: 0000000000000000 07:56:41 executing program 4: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote}, 0x1c) clock_nanosleep(0x0, 0x0, &(0x7f0000000140), 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000180)={0x3, 0x0, [{0x40000000, 0xbc28, 0x3, 0x7, 0x7, 0x1, 0x80}, {0xd, 0x0, 0x2, 0x7, 0x6177, 0x0, 0x76762312}, {0x0, 0x8, 0x4, 0x5, 0xffffffff, 0x1, 0x4}]}) r3 = gettid() tkill(r3, 0x1000000000013) 07:56:41 executing program 1 (fault-call:11 fault-nth:1): mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:41 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:41 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, 0x0, 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:41 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r2, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x38, 0x1407, 0x300, 0x70bd2b, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_DIM={0x5, 0x54, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_DIM={0x5}, @RDMA_NLDEV_NET_NS_FD={0x8, 0x44, r2}, @RDMA_NLDEV_ATTR_DEV_DIM={0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x20004010}, 0x20004040) r5 = socket(0x10, 0x803, 0x0) sendmsg$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, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r6, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4002}) ioctl$TUNSETLINK(r7, 0x400454cd, 0x118) close(r7) ioctl$VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc058565d, &(0x7f0000000440)={0x6, 0x5, 0x4, 0x80000, 0x3, {}, {0x5, 0x1, 0x7f, 0x3, 0xd4, 0x0, "17f2670b"}, 0x471b3234, 0x4, @planes=&(0x7f0000000380)={0x800, 0x4, @mem_offset=0x6, 0x2}, 0x200, 0x0, r7}) getsockopt$CAN_RAW_FILTER(r8, 0x65, 0x1, &(0x7f00000004c0)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000500)=0x30) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {}, {0xfff1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x8035}]}}]}, 0x3c}}, 0x0) 07:56:41 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:41 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 444.726007] can: notifier: receive list not found for dev tap1 [ 444.758953] FAULT_INJECTION: forcing a failure. [ 444.758953] name fail_page_alloc, interval 1, probability 0, space 0, times 0 07:56:41 executing program 4: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote}, 0x1c) clock_nanosleep(0x0, 0x0, &(0x7f0000000140), 0x0) getpid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}}, 0x0) r3 = gettid() r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_GATEWAYS(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x1c, r4, 0x711, 0x0, 0x0, {0x7}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x2c, r4, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x800}]}, 0x2c}, 0x1, 0x0, 0x0, 0xc001}, 0x40884) tkill(r3, 0x1000000000013) setsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000000040)=0x5, 0x4) [ 444.770791] CPU: 1 PID: 22400 Comm: syz-executor.1 Not tainted 4.14.174-syzkaller #0 [ 444.778681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 444.788039] Call Trace: [ 444.790634] dump_stack+0x13e/0x194 [ 444.794267] should_fail.cold+0x10a/0x14b [ 444.798419] __alloc_pages_nodemask+0x1bf/0x700 [ 444.803093] ? __alloc_pages_slowpath+0x26c0/0x26c0 [ 444.808114] ? find_held_lock+0x2d/0x110 [ 444.812189] cache_grow_begin+0x7b/0x410 [ 444.816253] kmem_cache_alloc+0x695/0x770 [ 444.820405] ? find_held_lock+0x2d/0x110 [ 444.824464] ? lock_downgrade+0x6e0/0x6e0 [ 444.828614] getname_flags+0xc8/0x560 [ 444.832416] ? SyS_unlinkat+0x70/0x70 [ 444.836219] do_unlinkat+0x9e/0x5d0 [ 444.839848] ? do_rmdir+0x340/0x340 [ 444.843481] ? fput+0xb/0x140 [ 444.846696] ? SyS_write+0x14d/0x210 [ 444.850416] ? SyS_read+0x210/0x210 [ 444.854050] ? SyS_clock_settime+0x1a0/0x1a0 [ 444.858456] ? do_syscall_64+0x4c/0x640 [ 444.862436] ? SyS_unlinkat+0x70/0x70 [ 444.866242] do_syscall_64+0x1d5/0x640 [ 444.870138] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 444.875363] RIP: 0033:0x45c849 [ 444.878543] RSP: 002b:00007f549fd40c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000057 [ 444.886250] RAX: ffffffffffffffda RBX: 00007f549fd416d4 RCX: 000000000045c849 [ 444.893518] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000080 [ 444.900791] RBP: 000000000076bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 444.908067] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000a [ 444.915338] R13: 0000000000000c3e R14: 00000000004c9dc7 R15: 0000000000000001 07:56:42 executing program 1 (fault-call:11 fault-nth:2): mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:42 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, 0x0) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 444.946251] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5127 sclass=netlink_route_socket pig=22397 comm=syz-executor.3 [ 444.996669] can: notifier: receive list not found for dev tap1 [ 445.005654] overlayfs: missing 'lowerdir' 07:56:42 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, 0x0) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:42 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$UI_SET_SWBIT(r5, 0x4004556d, 0xf) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r8, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r8, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {}, {}, {0xfff1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x8035}]}}]}, 0x3c}}, 0x0) 07:56:42 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r0, 0x401) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000000)=0xfffffffffffffffc, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) sendto$inet6(r1, &(0x7f0000000540)="f80fbd5da1b3c0f09d3d94815745711bc76fe5db01b2fc2212e65d8952d0e6c6a78d9f733c0b2e6e682851541ccb5deb7457e151cc1b5b5f36b48923af79e3e31d74d21dc9276ec6f239daf8840b23b84d41ef4054d550e46cfccfc13cb3a98b0115acdeb9a444078b26402b41c98ab137b29323385056b60a526b3761a836df03793a0d70bc210cdffb72830619e25a176e9093cd2f7638c729ff1729c356aa239337240d338a81f3518edc86ef1b5c6cd42d1cb29af9759c30b7c23ffae4fecf251357f1393e3a0323f95bd74bbf0ef60ffaf5f145b6f799b8b78adeefd3fdd5e5c640aeef43a440e9ff23509a446d6fa8496d4d073d1b98352d9ad48c32cc08b80ddf39dd47ed07b16dc93e526db098de8a840c9c65cbdbae98c40da0ef48e76429d4a74a2b228bfba5ed2eaf754154621255f65595ffaa2d79c49efd77849986e5dc12189002f11145da3d56c1ce8cac370b43b3cee8e8071c44f54f94f17368586f53dbaf3be6e5aba47cccac708235c3d6f75e18d397fd167aee63522153e59d14fc28996fae0c2ee0a6c582146530547829808681f6f631ece598d63118a08a4550534ac8ad228c05182eb2fee2a304b6d27db943307578e78c68b2b3889abf3158ec7fd4603aa7a6b601769724e669c4a3dc74afaeba1ed37b00ec985b1553e3452de574312e12114412bbefa695ac9d613fe505421f835f8c3a17aa04f20be028c321f176205f7da29dd81393125e99b68832a2", 0x218, 0x8000, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4002}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x118) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4002}) ioctl$TUNSETLINK(r3, 0x400454cd, 0x118) close(r3) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x20400, 0x0) r4 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) close(r1) [ 445.176372] overlayfs: missing 'lowerdir' [ 445.206088] FAULT_INJECTION: forcing a failure. [ 445.206088] name failslab, interval 1, probability 0, space 0, times 0 [ 445.235476] CPU: 0 PID: 22441 Comm: syz-executor.1 Not tainted 4.14.174-syzkaller #0 [ 445.243386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 445.252838] Call Trace: [ 445.255438] dump_stack+0x13e/0x194 [ 445.259079] should_fail.cold+0x10a/0x14b [ 445.263233] should_failslab+0xd6/0x130 [ 445.267210] kmem_cache_alloc+0x2b5/0x770 [ 445.271358] ? __d_lookup+0x3b4/0x670 [ 445.275165] ? mark_held_locks+0xa6/0xf0 [ 445.279229] __d_alloc+0x2a/0x9b0 [ 445.282687] d_alloc+0x46/0x250 [ 445.285968] __lookup_hash+0x51/0x180 [ 445.289768] do_unlinkat+0x219/0x5d0 [ 445.293920] ? do_rmdir+0x340/0x340 [ 445.297549] ? fput+0xb/0x140 [ 445.300657] ? SyS_write+0x14d/0x210 [ 445.304369] ? SyS_read+0x210/0x210 [ 445.307999] ? SyS_clock_settime+0x1a0/0x1a0 [ 445.312408] ? do_syscall_64+0x4c/0x640 [ 445.316381] ? SyS_unlinkat+0x70/0x70 [ 445.320182] do_syscall_64+0x1d5/0x640 [ 445.324075] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 445.329263] RIP: 0033:0x45c849 [ 445.332446] RSP: 002b:00007f549fd40c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000057 [ 445.340151] RAX: ffffffffffffffda RBX: 00007f549fd416d4 RCX: 000000000045c849 [ 445.347420] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000080 [ 445.354686] RBP: 000000000076bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 445.361958] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000a [ 445.369230] R13: 0000000000000c3e R14: 00000000004c9dc7 R15: 0000000000000002 07:56:42 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, 0x0) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:42 executing program 1 (fault-call:11 fault-nth:3): mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:42 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:42 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(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$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r7 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dlm-monitor\x00', 0x2, 0x0) r8 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) r9 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000003740)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r8, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x6c, r9, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @loopback}, @NLBL_UNLABEL_A_SECCTX={0x21, 0x7, 'system_u:object_r:fonts_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x2b}}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}]}, 0x6c}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000340)={0x1c, r9, 0x2, 0x70bd22, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x47090}, 0x20000000) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f0000001340)={0x90, r9, 0x8, 0x70bd26, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @mcast2}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @mcast2}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @ipv4={[], [], @empty}}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast1}]}, 0x90}, 0x1, 0x0, 0x0, 0x40040000}, 0x10) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r7, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x70, r9, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'macvtap0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0_virt_wifi\x00'}, @NLBL_UNLABEL_A_SECCTX={0x29, 0x7, 'system_u:object_r:run_init_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @loopback}]}, 0x70}, 0x1, 0x0, 0x0, 0x800}, 0x40011) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r6, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {}, {0xfff1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x8035}]}}]}, 0x3c}}, 0x0) [ 445.407965] can: notifier: receive list not found for dev tap0 [ 445.445639] overlayfs: missing 'lowerdir' 07:56:42 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 445.478675] can: notifier: receive list not found for dev tap0 [ 445.555343] overlayfs: missing 'lowerdir' [ 445.628375] can: notifier: receive list not found for dev tap0 [ 445.685366] FAULT_INJECTION: forcing a failure. [ 445.685366] name failslab, interval 1, probability 0, space 0, times 0 [ 445.697483] CPU: 1 PID: 22464 Comm: syz-executor.1 Not tainted 4.14.174-syzkaller #0 [ 445.705387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 445.714741] Call Trace: [ 445.717339] dump_stack+0x13e/0x194 [ 445.720983] should_fail.cold+0x10a/0x14b [ 445.725171] should_failslab+0xd6/0x130 [ 445.729150] __kmalloc+0x2e9/0x7c0 [ 445.732767] ? ovl_alloc_entry+0x21/0x70 [ 445.736834] ? ovl_check_origin+0x31e/0x4f0 [ 445.741154] ovl_alloc_entry+0x21/0x70 [ 445.745027] ovl_lookup+0x4db/0x1100 [ 445.748724] ? ovl_path_next+0x200/0x200 [ 445.752767] ? find_held_lock+0x2d/0x110 [ 445.756815] ? lock_acquire+0x170/0x3f0 [ 445.760773] ? lock_downgrade+0x6e0/0x6e0 [ 445.764910] ? _raw_spin_unlock+0x29/0x40 [ 445.769038] ? d_alloc+0x1d5/0x250 [ 445.772558] __lookup_hash+0x103/0x180 [ 445.776426] do_unlinkat+0x219/0x5d0 [ 445.780122] ? do_rmdir+0x340/0x340 [ 445.783740] ? fput+0xb/0x140 [ 445.786827] ? SyS_write+0x14d/0x210 [ 445.790522] ? SyS_read+0x210/0x210 [ 445.794129] ? SyS_clock_settime+0x1a0/0x1a0 [ 445.798535] ? do_syscall_64+0x4c/0x640 [ 445.802503] ? SyS_unlinkat+0x70/0x70 [ 445.806301] do_syscall_64+0x1d5/0x640 [ 445.810176] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 445.815350] RIP: 0033:0x45c849 [ 445.818520] RSP: 002b:00007f549fd61c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000057 [ 445.826209] RAX: ffffffffffffffda RBX: 00007f549fd626d4 RCX: 000000000045c849 [ 445.833462] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000080 [ 445.840721] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 445.847974] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 445.855238] R13: 0000000000000c3e R14: 00000000004c9dc7 R15: 0000000000000003 07:56:45 executing program 1 (fault-call:11 fault-nth:4): mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:45 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:45 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:45 executing program 2: socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000240)={0x2}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="73797a309b298311e7176d3c1c17c47dee325eec9d9383670a41fdcf16a04077c3647f4851a4b37067438ec3b10519844c69550b892ed152f76f228ab3adf70b79b8b8e62fae4e02f2f5af1e4cf96b4790487f2f46dea9a028009ec6751cab755aebb20c04455225ede7107a9e42069657cf90eedf325365fb7ef606374ab836"], 0x5c) clock_gettime(0x0, &(0x7f00000000c0)) socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x20600) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x3b, &(0x7f0000000040)=""/58, &(0x7f0000000000)=0x3a) ioctl$RTC_PLL_GET(0xffffffffffffffff, 0x80207011, &(0x7f0000000080)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x1, 0x4300, 0xa, 0x3, 0x8, 0x7, 0x81, 0x401, 0x0}, &(0x7f0000000280)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000002c0)={0x1ff, 0x101, 0x4, 0x6e6, 0x3, 0x8a90, 0xffffff81, 0x8000, r3}, 0x20) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) open(&(0x7f00000001c0)='./file0/file0\x00', 0x181100, 0x0) 07:56:45 executing program 4: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup(r1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x401) connect$inet6(r0, &(0x7f0000000140)={0xa, 0xffff, 0x0, @remote}, 0x1c) clock_nanosleep(0x2, 0x0, &(0x7f0000000180), 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x40, 0x0, 0xffff, 0x2, 0x8001, 0x3}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) perf_event_open(&(0x7f0000000200)={0x4, 0x70, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x7f, 0x80038, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x3}, 0x40200, 0x6, 0x256f9d8f, 0x8, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000100)) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000100)=0x15) [ 447.917351] overlayfs: missing 'lowerdir' 07:56:45 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 448.041988] FAULT_INJECTION: forcing a failure. [ 448.041988] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 448.053823] CPU: 0 PID: 22494 Comm: syz-executor.1 Not tainted 4.14.174-syzkaller #0 [ 448.061703] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 448.062178] overlayfs: missing 'lowerdir' [ 448.071051] Call Trace: [ 448.071073] dump_stack+0x13e/0x194 [ 448.071092] should_fail.cold+0x10a/0x14b [ 448.071107] __alloc_pages_nodemask+0x1bf/0x700 [ 448.071120] ? __alloc_pages_slowpath+0x26c0/0x26c0 [ 448.071131] ? find_held_lock+0x2d/0x110 [ 448.071148] cache_grow_begin+0x7b/0x410 [ 448.103358] kmem_cache_alloc+0x695/0x770 [ 448.107512] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 448.112960] getname_flags+0xc8/0x560 [ 448.116762] do_unlinkat+0x9e/0x5d0 [ 448.120385] ? do_rmdir+0x340/0x340 [ 448.124012] ? fput+0xb/0x140 [ 448.127116] ? SyS_write+0x14d/0x210 [ 448.130828] ? SyS_read+0x210/0x210 [ 448.134451] ? SyS_clock_settime+0x1a0/0x1a0 [ 448.138875] ? do_syscall_64+0x4c/0x640 [ 448.142847] ? SyS_unlinkat+0x70/0x70 [ 448.146646] do_syscall_64+0x1d5/0x640 [ 448.150551] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 448.155733] RIP: 0033:0x45c849 [ 448.158920] RSP: 002b:00007f549fd61c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000057 [ 448.166624] RAX: ffffffffffffffda RBX: 00007f549fd626d4 RCX: 000000000045c849 [ 448.173892] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000080 [ 448.181156] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 448.188425] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 448.195689] R13: 0000000000000c3e R14: 00000000004c9dc7 R15: 0000000000000004 07:56:45 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB]) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:45 executing program 2: r0 = socket$inet6(0xa, 0x401000000001, 0x0) r1 = perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 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, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x11, r4, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r4) close(r0) syz_open_procfs(0x0, &(0x7f00000002c0)='comm\x00') r5 = open(&(0x7f0000000400)='./bus\x00', 0x1141042, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r7, 0x8008ae9d, &(0x7f0000000000)=""/8) r8 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r8, 0x208200) sendfile(r0, r5, 0x0, 0x8000fffffffe) 07:56:45 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(0x0) [ 448.399584] overlayfs: missing 'lowerdir' 07:56:45 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB]) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 448.694811] overlayfs: missing 'lowerdir' 07:56:45 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(0x0) 07:56:45 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB]) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 448.892157] overlayfs: missing 'lowerdir' 07:56:46 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000300)=[@in={0x2, 0x4e21, @multicast2}, @in6={0xa, 0x4e21, 0x5, @local, 0x6fe3}, @in6={0xa, 0x4e22, 0x1, @loopback, 0x9634}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, @in6={0xa, 0x4e22, 0x9, @mcast1, 0xfffffffd}, @in={0x2, 0x4e22, @multicast2}], 0x84) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:46 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x118) close(0xffffffffffffffff) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000200)=0x1) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080)={0x0, 0x7530}, 0x10) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$TIPC_NL_PEER_REMOVE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRESOCT], 0x1}}, 0x4c080) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='environ\x00') dup2(r2, r3) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000000)=0x203, 0x4) r4 = open(&(0x7f0000000440)='./file0\x00', 0x110000141042, 0x0) ftruncate(r4, 0x10099b7) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r5, 0x29, 0x3c, &(0x7f0000b67000), &(0x7f0000000440)=0x4) getpeername$inet6(0xffffffffffffffff, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x10) sendfile(r0, r4, 0x0, 0x88000fc000000) 07:56:46 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=.']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:46 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(0x0) [ 449.132808] overlayfs: option "workdir=." is useless in a non-upper mount, ignore [ 449.176440] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 449.373970] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. 07:56:46 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=.']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:46 executing program 4: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r3, 0x29, 0x3c, &(0x7f0000b67000), &(0x7f0000000440)=0x4) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, 0x1c) clock_nanosleep(0x0, 0x0, &(0x7f0000000140), 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r4 = gettid() tkill(r4, 0x1000000000013) 07:56:46 executing program 0 (fault-call:11 fault-nth:0): mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:46 executing program 1: mkdir(&(0x7f0000000300)='./bus/file0\x00', 0xb0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x80001, 0x0) r4 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) close(r5) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000340)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r5, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r7}}, 0x10) write$RDMA_USER_CM_CMD_BIND(r4, &(0x7f0000000340)={0x14, 0x88, 0xfa00, {r7, 0x10, 0x0, @in={0x2, 0x4e20, @loopback}}}, 0x90) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 449.497671] overlayfs: option "workdir=." is useless in a non-upper mount, ignore [ 449.525808] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent 07:56:46 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=.']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:46 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c0005c5ffffff000d000000020000000b000000ec0091c9130001", 0x1f}], 0x1}, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(0xffffffffffffffff, 0x0, 0x488, 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0xe00) fallocate(r0, 0x11, 0x0, 0x10000) sendfile(r0, r1, 0x0, 0x11f08) getpid() r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x10, 0x80002, 0x0) write(0xffffffffffffffff, &(0x7f00000000c0), 0x0) sendmmsg$alg(r3, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x4924924924926dd, 0x0) r4 = gettid() sendmsg$IPCTNL_MSG_EXP_GET_STATS_CPU(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x50005000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, 0x3, 0x2, 0x5, 0x0, 0x0, {0xc, 0x0, 0x5}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f0000001340)={0x90, 0x0, 0x4, 0x70bd26, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @mcast2}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @mcast2}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @ipv4={[], [], @empty}}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast1}]}, 0x90}, 0x1, 0x0, 0x0, 0x40040000}, 0x10) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r2, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x78, 0x0, 0x1, 0x70bd2d, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast1}, @NLBL_UNLABEL_A_SECCTX={0x27, 0x7, 'system_u:object_r:dhcpd_state_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast1}, @NLBL_UNLABEL_A_SECCTX={0x2c, 0x7, 'system_u:object_r:hald_keymap_exec_t:s0\x00'}]}, 0x78}, 0x1, 0x0, 0x0, 0x8844}, 0x800) r5 = syz_open_procfs(r4, &(0x7f0000000300)='net/softnet_stat\x00') write$P9_RRENAME(r5, 0x0, 0x0) [ 449.659315] overlayfs: failed to resolve './file1': -2 [ 449.706097] overlayfs: option "workdir=." is useless in a non-upper mount, ignore [ 449.720615] FAULT_INJECTION: forcing a failure. [ 449.720615] name failslab, interval 1, probability 0, space 0, times 0 [ 449.747484] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 449.759002] audit: type=1800 audit(1585555006.911:91): pid=22626 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="collect_data" cause="failed(directio)" comm="syz-executor.2" name="file0" dev="sda1" ino=16850 res=0 [ 449.796555] CPU: 1 PID: 22629 Comm: syz-executor.0 Not tainted 4.14.174-syzkaller #0 [ 449.804473] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 449.813829] Call Trace: [ 449.816421] dump_stack+0x13e/0x194 [ 449.820053] should_fail.cold+0x10a/0x14b [ 449.824202] should_failslab+0xd6/0x130 [ 449.828180] kmem_cache_alloc+0x2b5/0x770 [ 449.832329] ? find_held_lock+0x2d/0x110 [ 449.836386] ? lock_downgrade+0x6e0/0x6e0 [ 449.837650] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=25964 sclass=netlink_route_socket pig=22631 comm=syz-executor.2 [ 449.840535] getname_flags+0xc8/0x560 [ 449.840546] ? SyS_unlinkat+0x70/0x70 [ 449.840557] do_unlinkat+0x9e/0x5d0 [ 449.840569] ? do_rmdir+0x340/0x340 [ 449.840579] ? fput+0xb/0x140 [ 449.840587] ? SyS_write+0x14d/0x210 [ 449.840594] ? SyS_read+0x210/0x210 [ 449.840605] ? SyS_clock_settime+0x1a0/0x1a0 [ 449.840615] ? do_syscall_64+0x4c/0x640 [ 449.840622] ? SyS_unlinkat+0x70/0x70 [ 449.840634] do_syscall_64+0x1d5/0x640 [ 449.894249] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 449.899439] RIP: 0033:0x45c849 [ 449.902628] RSP: 002b:00007fab7e4e4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000057 [ 449.906176] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=25964 sclass=netlink_route_socket pig=22631 comm=syz-executor.2 [ 449.910333] RAX: ffffffffffffffda RBX: 00007fab7e4e56d4 RCX: 000000000045c849 [ 449.910339] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000080 [ 449.910345] RBP: 000000000076bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 449.910350] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000a [ 449.910356] R13: 0000000000000c3e R14: 00000000004c9dc7 R15: 0000000000000000 07:56:47 executing program 0 (fault-call:11 fault-nth:1): mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 449.962307] audit: type=1804 audit(1585555006.921:92): pid=22631 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir752817923/syzkaller.cBXrj9/126/file0" dev="sda1" ino=16850 res=1 [ 449.981727] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=22631 comm=syz-executor.2 07:56:47 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upper']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 450.012448] overlayfs: failed to resolve './file1': -2 07:56:47 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000140)={@multicast1, @rand_addr=0x6, 0x0, 0x7, [@dev={0xac, 0x14, 0x14, 0x12}, @remote, @dev={0xac, 0x14, 0x14, 0x28}, @multicast2, @local, @remote, @initdev={0xac, 0x1e, 0x1, 0x0}]}, 0x2c) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 450.115444] overlayfs: unrecognized mount option "upper" or missing value 07:56:47 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upper']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 450.197271] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=25964 sclass=netlink_route_socket pig=22631 comm=syz-executor.2 [ 450.235671] FAULT_INJECTION: forcing a failure. [ 450.235671] name failslab, interval 1, probability 0, space 0, times 0 07:56:47 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap$usbfs(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) getsockopt$bt_sco_SCO_OPTIONS(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) keyctl$set_reqkey_keyring(0xe, 0x2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20048a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) mknod$loop(0x0, 0x0, 0x0) [ 450.293401] overlayfs: unrecognized mount option "upper" or missing value [ 450.295156] CPU: 1 PID: 22659 Comm: syz-executor.0 Not tainted 4.14.174-syzkaller #0 [ 450.308256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 450.317610] Call Trace: [ 450.320204] dump_stack+0x13e/0x194 [ 450.323835] should_fail.cold+0x10a/0x14b [ 450.327986] should_failslab+0xd6/0x130 [ 450.331960] kmem_cache_alloc+0x2b5/0x770 [ 450.336113] ? __d_lookup+0x3b4/0x670 [ 450.339917] ? mark_held_locks+0xa6/0xf0 [ 450.343981] __d_alloc+0x2a/0x9b0 [ 450.347434] d_alloc+0x46/0x250 [ 450.350716] __lookup_hash+0x51/0x180 [ 450.354519] do_unlinkat+0x219/0x5d0 [ 450.358240] ? do_rmdir+0x340/0x340 [ 450.361867] ? fput+0xb/0x140 [ 450.364970] ? SyS_write+0x14d/0x210 [ 450.368684] ? SyS_read+0x210/0x210 [ 450.372311] ? SyS_clock_settime+0x1a0/0x1a0 [ 450.376722] ? do_syscall_64+0x4c/0x640 [ 450.380697] ? SyS_unlinkat+0x70/0x70 [ 450.384508] do_syscall_64+0x1d5/0x640 [ 450.388402] entry_SYSCALL_64_after_hwframe+0x42/0xb7 07:56:47 executing program 4: timer_create(0x6, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, 0x1c) clock_nanosleep(0x0, 0x0, &(0x7f0000000140), 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = gettid() timer_create(0x3, &(0x7f0000000100)={0x0, 0x3f, 0x1, @tid=r3}, &(0x7f0000000180)) tkill(r3, 0x1000000000013) [ 450.393589] RIP: 0033:0x45c849 [ 450.396778] RSP: 002b:00007fab7e4e4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000057 [ 450.404490] RAX: ffffffffffffffda RBX: 00007fab7e4e56d4 RCX: 000000000045c849 [ 450.411757] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000080 [ 450.419029] RBP: 000000000076bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 450.426300] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000a [ 450.433579] R13: 0000000000000c3e R14: 00000000004c9dc7 R15: 0000000000000001 07:56:47 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upper']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:47 executing program 0 (fault-call:11 fault-nth:2): mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 450.526903] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 450.589029] overlayfs: unrecognized mount option "upper" or missing value 07:56:47 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap$usbfs(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) getsockopt$bt_sco_SCO_OPTIONS(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) keyctl$set_reqkey_keyring(0xe, 0x2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20048a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) mknod$loop(0x0, 0x0, 0x0) 07:56:47 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) openat(0xffffffffffffffff, 0x0, 0x2000, 0x72) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000002700)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f0000000340), 0x41395527) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000080)="908e4b209eaf1f180d4aa2f7e600c4c0d880d2b9307e2e57cc4a49284e4d4668c0e0205fd0a6646a276d666dff8a55c099580b5003bab097c7fda5d50c8488c275691f18a274e82be33a1c23430e346c7ac9bc178270e512cd8bdb6649adb7d34d44257215b1ad045858c009364f1c040e5975ca86ffc607a529f72b7d8d00f3b8", 0x81}], 0x1, 0x0) sched_setattr(0x0, &(0x7f00000004c0)={0x38, 0x2, 0x1, 0x0, 0x3}, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2000000, 0x40000000011, 0xffffffffffffffff, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 07:56:47 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 450.767861] FAULT_INJECTION: forcing a failure. [ 450.767861] name failslab, interval 1, probability 0, space 0, times 0 [ 450.789197] overlayfs: workdir and upperdir must be separate subtrees 07:56:48 executing program 2: r0 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r2, 0x800002, 0x0) write$binfmt_elf64(r2, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x1) sendfile(r0, r1, 0x0, 0x8400f7fffff8) fdatasync(r0) [ 450.840367] CPU: 1 PID: 22705 Comm: syz-executor.0 Not tainted 4.14.174-syzkaller #0 [ 450.848292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 450.857654] Call Trace: [ 450.860247] dump_stack+0x13e/0x194 [ 450.863880] should_fail.cold+0x10a/0x14b [ 450.868031] should_failslab+0xd6/0x130 [ 450.872005] __kmalloc+0x2e9/0x7c0 [ 450.875551] ? ovl_alloc_entry+0x21/0x70 [ 450.879617] ? ovl_check_origin+0x31e/0x4f0 [ 450.883949] ovl_alloc_entry+0x21/0x70 [ 450.887838] ovl_lookup+0x4db/0x1100 [ 450.891560] ? ovl_path_next+0x200/0x200 [ 450.895620] ? find_held_lock+0x2d/0x110 [ 450.898756] audit: type=1800 audit(1585555008.051:93): pid=22718 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="collect_data" cause="failed(directio)" comm="syz-executor.2" name="bus" dev="sda1" ino=16756 res=0 [ 450.899689] ? lock_acquire+0x170/0x3f0 [ 450.899701] ? lock_downgrade+0x6e0/0x6e0 [ 450.899717] ? _raw_spin_unlock+0x29/0x40 [ 450.899725] ? d_alloc+0x1d5/0x250 [ 450.899737] __lookup_hash+0x103/0x180 [ 450.942074] do_unlinkat+0x219/0x5d0 [ 450.945794] ? do_rmdir+0x340/0x340 [ 450.949415] ? fput+0xb/0x140 [ 450.952519] ? SyS_write+0x14d/0x210 [ 450.956218] ? SyS_read+0x210/0x210 [ 450.959844] ? SyS_clock_settime+0x1a0/0x1a0 [ 450.964253] ? do_syscall_64+0x4c/0x640 [ 450.968230] ? SyS_unlinkat+0x70/0x70 [ 450.972040] do_syscall_64+0x1d5/0x640 [ 450.975936] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 450.981135] RIP: 0033:0x45c849 07:56:48 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt(r0, 0x8, 0xfffffffa, &(0x7f0000000280)=""/66, &(0x7f0000000300)=0x42) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$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$nl_route(r4, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r6, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$DRM_IOCTL_AGP_ALLOC(r8, 0xc0206434, &(0x7f0000000340)={0x6, 0x0, 0x1}) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r6, @ANYBLOB="00006c6f77657200000c00020206000800803500"/36], 0x3c}}, 0x0) 07:56:48 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="6c6f776572647c722e723d59edda74f9ffffffffffffff000000000000000000"]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VIDIOC_G_FMT(r5, 0xc0d05604, &(0x7f0000000440)={0x2, @pix_mp={0xffff, 0x1, 0x38416761, 0x6, 0x7, [{0x1, 0x2}, {0xafb0}, {0x8, 0xfff}, {0x3ff, 0x4800}, {0x6, 0xfffffff7}, {0x9, 0x800}, {0x100, 0x101}, {0x200, 0x6}], 0xe1, 0x5, 0x3, 0x2, 0x7}}) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 450.984336] RSP: 002b:00007fab7e4e4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000057 [ 450.992046] RAX: ffffffffffffffda RBX: 00007fab7e4e56d4 RCX: 000000000045c849 [ 450.999314] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000080 [ 451.006579] RBP: 000000000076bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 451.013848] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000a [ 451.021114] R13: 0000000000000c3e R14: 00000000004c9dc7 R15: 0000000000000002 07:56:48 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 451.097596] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 451.121339] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 451.137534] overlayfs: unrecognized mount option "lowerd|r.r=Yt" or missing value 07:56:48 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 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, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {}, {0xfff1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x8035}]}}]}, 0x3c}}, 0x0) 07:56:48 executing program 0 (fault-call:11 fault-nth:3): mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 451.148565] overlayfs: workdir and upperdir must be separate subtrees [ 451.285287] overlayfs: unrecognized mount option "lowerd|r.r=Yt" or missing value [ 451.397713] FAULT_INJECTION: forcing a failure. [ 451.397713] name failslab, interval 1, probability 0, space 0, times 0 [ 451.426880] CPU: 0 PID: 22745 Comm: syz-executor.0 Not tainted 4.14.174-syzkaller #0 [ 451.434883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 451.444252] Call Trace: [ 451.446841] dump_stack+0x13e/0x194 [ 451.450472] should_fail.cold+0x10a/0x14b [ 451.454615] should_failslab+0xd6/0x130 [ 451.458567] __kmalloc+0x2e9/0x7c0 [ 451.462087] ? ovl_alloc_entry+0x21/0x70 [ 451.466126] ? ovl_check_origin+0x31e/0x4f0 [ 451.470594] ovl_alloc_entry+0x21/0x70 [ 451.474464] ovl_lookup+0x4db/0x1100 [ 451.478159] ? ovl_path_next+0x200/0x200 [ 451.482201] ? find_held_lock+0x2d/0x110 [ 451.486294] ? lock_acquire+0x170/0x3f0 [ 451.490257] ? lock_downgrade+0x6e0/0x6e0 [ 451.494389] ? _raw_spin_unlock+0x29/0x40 [ 451.498514] ? d_alloc+0x1d5/0x250 [ 451.502038] __lookup_hash+0x103/0x180 [ 451.505906] do_unlinkat+0x219/0x5d0 [ 451.509603] ? do_rmdir+0x340/0x340 [ 451.513210] ? fput+0xb/0x140 [ 451.516296] ? SyS_write+0x14d/0x210 [ 451.519995] ? SyS_read+0x210/0x210 [ 451.523621] ? SyS_clock_settime+0x1a0/0x1a0 [ 451.528029] ? do_syscall_64+0x4c/0x640 [ 451.532028] ? SyS_unlinkat+0x70/0x70 [ 451.535816] do_syscall_64+0x1d5/0x640 [ 451.539704] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 451.544914] RIP: 0033:0x45c849 [ 451.548089] RSP: 002b:00007fab7e505c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000057 [ 451.555790] RAX: ffffffffffffffda RBX: 00007fab7e5066d4 RCX: 000000000045c849 [ 451.563040] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000080 [ 451.570302] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 451.577551] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 451.584900] R13: 0000000000000c3e R14: 00000000004c9dc7 R15: 0000000000000003 [ 451.727791] audit: type=1800 audit(1585555008.881:94): pid=22758 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="collect_data" cause="failed(directio)" comm="syz-executor.2" name="bus" dev="sda1" ino=16756 res=0 07:56:50 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$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$nl_route(r4, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r6, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {}, {0xfff1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x8100}]}}]}, 0x3c}}, 0x0) 07:56:50 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:50 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6c00100000000000002e2f627565312c75707065726469723d6e2f66696c653042507f1a57cc7c76af93d3f6419de1b5e9ccf2a129cdfaedf0046c82b5ae0f8f00"/79]) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:50 executing program 0 (fault-call:11 fault-nth:4): mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:50 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) ioctl$KDFONTOP_SET_DEF(r0, 0x4b72, &(0x7f0000000000)={0x2, 0x1, 0x0, 0x6, 0x43, &(0x7f0000000280)="28a06df2ad7d680452a60cf443d42d81082dad4de26f0fcd0d2cb0e745635be7a962126359fbdfb0aac8697661fb182ea75a3e0faa94e7dbf31aba554efa2ef960ed4c91cabc17f5a052a30332e05dec5d85bdf29feff55447d7b9be1369b1fb53599b62c34d92afd24364aaca3eb5a67b429ce12d6b828ee3011d3745e9ca67342541560d2dfa4b27148137e8f69f5a34b6c1b89ea87992847154fc229a15941b45422af1530521becae42f4a50227a3343e841c7667b0f85e951ecf4774a442221c69b84f99569a572147e73729c1484b0917590213ec74541b6e862a01f4c82d8506bb8532e6a581c54e1741204ad3bd56071512f1537c8f6905fe03b7233243dd63444a553fd13bffb61920dc61ab021ecc2088f23002cd06e80a25d9b544ece5daa3aa7f095a131152d274a63e2cb2743a2b31b7629b142101879f969d4c3012b36c6258464e95dc743b86b4ae2f76d500944840b050836cc80dcda9b3365f792a71e1e7bbebc7e8838340c03684649cd590ff732ceea5bc0c768440acdcae70642d729df8b9a9b9444d3eea4b4825edeb0c593abcf87b5ded40f9b1c0fc521cc17b2a1e08ba53b69846fcc1505ac5e223b97cc8b10a8975cc228ccd42d02d5d057e86801d3b3092a4156c206fc032b054a192a4220c0eb0638f48225bafbf8bd40d704ab38856c35f011fcae589c6e41110cfa022c05703bea6291c636737dafba271aa92070e3f3fba209ef0795408295214a070e002dd51153b332556b9bb08e1994c4d2fc72b516b16b7db3e362960a270dc508e1601676875b854faefb1384e65c4236ee5c10f6a7b86e06142b572952771fa2c02dd1123d0e267382645ffd86ac885eac152a10550a5ba461124575162dec89ea6d65ce9c90f4acca59ac2655eea8dd9754d222c38072b22808f7b0d7bf05d2a554f0e23f01e805a1cff0a96cdc894b222ab810b46d877a9483136b06a7f528635ffa7ced21c7685f48c0e689297c5d530c412700de73506f9fb7fec26bf7e4d5d1416f2a202a3b2145811278147569344223ef2f93dd5a71bdb05ce9519630aad968588b2791c99dde983364121bc0f7e9a0863a850bfa7a5bbe7720a22a2e09c2cfe773ec4d12285cdc078eb6b4ad8015ab4884f0c7b705fd1141b0585c0914b35a17b6d1b7ff8b34ce4e5d56771d2535418b898c09c0240e6c64b3fb930b2c7fbcf03219eb9243eb5f9ccfa5743261bb8e64200329d7946e27688da9adb52f1b96cd6ef15faa72bebd801d07c28dbb009b8c18ff73bfd40efb6042cb185a1fa76c4b1b2c5535b3533ebed65c24ef306d97a94e89e4df72f1d8352d77e19182efab94eb50a0ec72272a318a8265b1a6ec972f88f1890eb22ca1cfdebbf867b913d4aa6b0bab3d3876e28f28a1f6917f6916155ecfd4ad9afff546a524e4fc1e1216328a4ba2a3"}) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="7400000000019905000000000000000000000000240001001400010008010400abd2b7e3af222b8fe00000000c0002000500010000000000240002000c00020005000100000000001400010008000100000000000800020000000000080007"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfd53) splice(r0, 0x0, r2, 0x0, 0x40003e, 0x0) syz_genetlink_get_family_id$batadv(0x0) 07:56:50 executing program 4: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r1, &(0x7f0000000040)={0xa, 0xfffd, 0x4, @ipv4={[], [], @rand_addr=0xc5a}}, 0x1c) clock_nanosleep(0x0, 0x0, &(0x7f0000000140), 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r5 = gettid() tkill(r5, 0x1000000000013) [ 453.452992] overlayfs: workdir and upperdir must be separate subtrees [ 453.469892] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 453.491618] overlayfs: unrecognized mount option "l" or missing value 07:56:50 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./fil']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 453.502120] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 453.586983] overlayfs: failed to resolve './fil': -2 07:56:50 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(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, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r6, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) 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$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r7, @ANYBLOB="004e7c7c5b8a00001c0012000c000100626f6e64000000060c0002000800010006000000"], 0x3c}}, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r8, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)={0x5c, r9, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @rand_addr="66afa3967dd2de441accad7be3dd9d5e"}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @mcast2}]}, 0x5c}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x70, r9, 0x8, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @remote}, @L2TP_ATTR_L2SPEC_TYPE={0x5}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0xff}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @empty}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @dev}]}, 0x70}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) sendmsg$L2TP_CMD_SESSION_CREATE(r5, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x28, r9, 0x2, 0x70bd2b, 0x25dfdbfe, {}, [@L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x10000}]}, 0x28}}, 0x20004080) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {}, {0xfff1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x8035}]}}]}, 0x3c}}, 0x0) [ 453.625885] FAULT_INJECTION: forcing a failure. [ 453.625885] name failslab, interval 1, probability 0, space 0, times 0 [ 453.644033] CPU: 0 PID: 22795 Comm: syz-executor.0 Not tainted 4.14.174-syzkaller #0 [ 453.652053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 453.660885] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 453.661507] Call Trace: [ 453.672662] dump_stack+0x13e/0x194 [ 453.676302] should_fail.cold+0x10a/0x14b [ 453.680469] should_failslab+0xd6/0x130 [ 453.684446] kmem_cache_alloc+0x2b5/0x770 [ 453.688598] ? putname+0xcd/0x110 [ 453.692056] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 453.696044] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 453.697503] getname_flags+0xc8/0x560 [ 453.697519] do_unlinkat+0x9e/0x5d0 [ 453.713500] ? do_rmdir+0x340/0x340 [ 453.717129] ? fput+0xb/0x140 [ 453.720233] ? SyS_write+0x14d/0x210 [ 453.723945] ? SyS_read+0x210/0x210 [ 453.724966] overlayfs: unrecognized mount option "l" or missing value [ 453.727568] ? SyS_clock_settime+0x1a0/0x1a0 [ 453.727580] ? do_syscall_64+0x4c/0x640 [ 453.727591] ? SyS_unlinkat+0x70/0x70 [ 453.746302] do_syscall_64+0x1d5/0x640 [ 453.750200] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 453.755384] RIP: 0033:0x45c849 [ 453.758570] RSP: 002b:00007fab7e4e4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000057 [ 453.766275] RAX: ffffffffffffffda RBX: 00007fab7e4e56d4 RCX: 000000000045c849 07:56:50 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./fil']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:51 executing program 2: ioctl$KVM_GET_DEBUGREGS(0xffffffffffffffff, 0x8080aea1, &(0x7f00000000c0)) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2}, 0x0) pipe(0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000000)={0x4, 0x1000, &(0x7f0000000140)="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"}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r2, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) [ 453.773543] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000080 [ 453.780811] RBP: 000000000076bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 453.788083] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000a [ 453.795351] R13: 0000000000000c3e R14: 00000000004c9dc7 R15: 0000000000000004 [ 453.800621] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=22801 comm=syz-executor.3 [ 453.843498] bond1 (uninitialized): Released all slaves 07:56:51 executing program 0 (fault-call:11 fault-nth:5): mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:51 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) getdents(r1, &(0x7f0000000140)=""/40, 0x28) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 453.875863] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=22809 comm=syz-executor.3 [ 453.888379] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. 07:56:51 executing program 2: syz_mount_image$tmpfs(&(0x7f0000000140)='tmpfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x5, &(0x7f0000000600)=[{0x0}, {&(0x7f0000000340)="758125426e678d7bf3020ab9b6eac73386b4c9777cd7242ac0ec5e714b1465b600c6bf3203", 0x25}, {&(0x7f00000003c0)="51e2aba6a5f3935c0a895a5bb6aa2114d8d053f241f2d5a7638f7ed89e26f73424df8fb38ee1742575ca200927b6967cce0faddc7826a798de2c019420b99499d28461886507efa5ed798e335bdd657e735c0ff663444c81bc5144cdcb8dbe9dfbdf0ca5d5fdf16085a2989ea73d8b97eee78ec3c6a31a78056a4b9fdc0c81a81e85f92e3cec0430738a3839469364323b3e2682f79e94cc17f2", 0x9a}, {0x0, 0x0, 0x9}, {&(0x7f0000000540)="83d921869f14c982e9eb8051b4d34f457dc9eb8db661bd46c19b9ad56cbc05fa364eb6a85319ab2607640e74c582a110e82db995a07a3a6fc523579ccb6e777b675fd59752c853383346974b4d60e63702b25a5b0b5367201e698d67c8007bf8f7fc51c86e1c8680f970827f8395547d552fec", 0x73, 0x40}], 0x800408, &(0x7f0000000780)=ANY=[@ANYBLOB='size=g%', @ANYBLOB, @ANYRESDEC=0x0, @ANYBLOB]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000000)={0x0, 0x7b, 0x1, 0x3f80d3f8, 0x5, [{0x40, 0x13a, 0x6, [], 0x404}, {0x0, 0xffffffff, 0x1, [], 0x1200}, {0x401, 0x8, 0x200}, {0x5, 0x8, 0xf3e4, [], 0x4}, {0x7, 0x4, 0xffffffffffffd8d7, [], 0x1084}]}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 453.936081] overlayfs: failed to resolve './fil': -2 07:56:51 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-vsock\x00', 0x2, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r6, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {}, {0xfff1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x8035}]}}]}, 0x3c}}, 0x0) 07:56:51 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./fil']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 454.058034] tmpfs: Bad value 'g%00000000000000000000' for mount option 'size' [ 454.091210] overlayfs: failed to resolve './fil': -2 07:56:51 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 454.158591] tmpfs: Bad value 'g%00000000000000000000' for mount option 'size' [ 454.203192] FAULT_INJECTION: forcing a failure. [ 454.203192] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 454.215133] CPU: 0 PID: 22840 Comm: syz-executor.0 Not tainted 4.14.174-syzkaller #0 [ 454.223016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 454.232368] Call Trace: [ 454.234965] dump_stack+0x13e/0x194 [ 454.238603] should_fail.cold+0x10a/0x14b [ 454.242758] __alloc_pages_nodemask+0x1bf/0x700 [ 454.247437] ? __alloc_pages_slowpath+0x26c0/0x26c0 [ 454.252454] ? find_held_lock+0x2d/0x110 [ 454.256529] cache_grow_begin+0x7b/0x410 [ 454.260598] kmem_cache_alloc+0x695/0x770 [ 454.264752] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 454.270210] getname_flags+0xc8/0x560 [ 454.274018] do_unlinkat+0x9e/0x5d0 [ 454.277650] ? do_rmdir+0x340/0x340 [ 454.281281] ? fput+0xb/0x140 [ 454.284391] ? SyS_write+0x14d/0x210 [ 454.288110] ? SyS_read+0x210/0x210 [ 454.291737] ? SyS_clock_settime+0x1a0/0x1a0 [ 454.296150] ? do_syscall_64+0x4c/0x640 07:56:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xfea1}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB="3c00000010008506000010000000000000000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64000000000c0002000800010006000000883f11c21d6a80b02411f1dbf949b25e55a1a12b0d52571f4ce3bf04fa0eabb8aad16a03a8f2a6e3fd55412f0dc5803b21c7cac30a10a74d79f49ff1e72e6af15351977e02226cf596269fc97f46ffe741f3d9f0c4fa65754b3008c73dac38c7d216290529c56395c444d767e967ebb82da5531b734a3beaa4c7357c4ccf3f91acd817289d90dc1995077ff613c76c46244b8a7d953674bcf43d6a0ed8d066d3b8d30c635716ba4bea8051c026333105af82015585e12ca9"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x2}]}}}, @IFLA_LINK={0x8, 0x5, r6}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x4c}}, 0x0) [ 454.300129] ? SyS_unlinkat+0x70/0x70 [ 454.303944] do_syscall_64+0x1d5/0x640 [ 454.307842] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 454.313033] RIP: 0033:0x45c849 [ 454.316221] RSP: 002b:00007fab7e505c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000057 [ 454.323938] RAX: ffffffffffffffda RBX: 00007fab7e5066d4 RCX: 000000000045c849 [ 454.331211] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000080 [ 454.338484] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 454.345755] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 07:56:51 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)=0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @tid=r2}, &(0x7f0000000080)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup(r4) vmsplice(r5, &(0x7f00000025c0)=[{&(0x7f0000000180)="7a9c47f202867fda6c9f8b8d1203b5efab2cd89568fb8c7d775ae48fb0b8920e355b5e244c53d43ea1d2d37cfbd3fe1a82246fc48d67e481876b233561843dfd0b4994f83aa27c45e8ce0eb261f3a8940f45ecf5bcf7bd509d4e3731f4da8657e1a381cfb825eb4f05c53b7f7ed4a38ac67c76178cc165c3c0ad893dc2246da823208016c04ad60843e5e156f1f6fb03dd1108e3ceb1a8f1618b30f17f2b0259a8e74909381fda7956ff38fe161ef386ce9a12b33a0aa91b7a3b990a67d6b3fa1488ee21e89146e45cb0b03e9d2e0a7ee0a1f43e0afbc2a5f101c8565b", 0xdd}, {&(0x7f0000000280)="bee856df5f88cdbcf75fff022e130f17f416ef660b8671070bfe4f180546c9e812d3e2bf82808869c108e110bcb9d13f612b2f84a6f56e74a9788384a4179ed006ce38de5ef149f2b9bef34ae4233d6ab34683aae7d12a281cd47b7b4e7d478d749fb27fdaffbc5c37326cc93967a0698dcc2bc268086d92187312ec507b077633baa3906efe9b115a2e81ecba5c630dd8511a9d0f7b6f031d0e475db4a41ac94d84d0ad174fd2bdd8a500ff138deab0bc8d3f555c8c9b2edd79304aee5984547814ad0b354294ca0e50b04a2fb9751d9da56fb0096ac06ce6", 0xd9}, {&(0x7f0000000380)="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0x1000}, {&(0x7f0000001380)="fa5f0282449db2d892e20aabe56bd7bf05eee884f1941cecf88827601646d366b87951d8d7180bbb4527a1163733d05eaaa96511fcfe31d620bf2fccd2369d9cf4b880", 0x43}, {&(0x7f0000001400)="2712404a11b784a4332756bdcc52617b57f4876dd779860d12597b34db6cf190891bff86dd275bdabd03d5c350178d432d85dacdcc87b3a09b669155f4c162804f601be8fa422d1e042feccddf203a5b515cd422c45d2a4d65ade3fa99779068c7ceff3117f55226fbdd10d50504ef66e081d01bba5114036fa94ffeea543a84bb9239b4b9d57f494ee1059221fa63b92e3b71c98f80b5be3a011a5968ebe575ad9ef6dc93d8ae8e3a", 0xa9}, {&(0x7f00000014c0)="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0x1000}, {&(0x7f0000002640)="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", 0x118}], 0x7, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) connect$inet6(r3, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote}, 0x1c) clock_nanosleep(0x0, 0x0, &(0x7f0000000140), 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r6 = gettid() tkill(r6, 0x1000000000013) [ 454.353027] R13: 0000000000000c3e R14: 00000000004c9dc7 R15: 0000000000000005 [ 454.378056] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. 07:56:51 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(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$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$sock_inet6_tcp_SIOCOUTQ(r8, 0x5411, &(0x7f0000000280)) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r6, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {}, {0xfff1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x8035}]}}]}, 0x3c}}, 0x0) 07:56:51 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000380)=@ipv4_getnetconf={0x14, 0x52, 0x1}, 0x14}}, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000140), &(0x7f00000001c0)=0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000) io_setup(0x81, &(0x7f0000000300)) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) unlink(&(0x7f0000000080)='./file0\x00') [ 454.471277] overlayfs: failed to resolve './file': -2 07:56:51 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 454.505450] IPv6: ADDRCONF(NETDEV_UP): bond1: link is not ready [ 454.519789] 8021q: adding VLAN 0 to HW filter on device bond1 07:56:51 executing program 0 (fault-call:11 fault-nth:6): mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 454.582381] overlayfs: failed to resolve './file': -2 07:56:51 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file']) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 454.705382] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 454.709373] overlayfs: failed to resolve './file': -2 07:56:51 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) renameat(r5, &(0x7f0000000300)='./file0\x00', r7, &(0x7f0000000340)='./file2\x00') mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:52 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @empty, 0xfffffffb}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100)=0x5, 0x4) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000040), 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r2, 0x8983, &(0x7f0000000080)) openat$cgroup_ro(r2, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) 07:56:52 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:52 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) r4 = perf_event_open(&(0x7f0000000300)={0x0, 0x70, 0x0, 0x9, 0x1, 0xfe, 0x0, 0xce0, 0x200, 0x9, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x74c9, 0x2, @perf_bp={&(0x7f0000000140), 0x5}, 0x40, 0x3ff, 0x0, 0x9, 0x1, 0x400, 0x2}, 0xffffffffffffffff, 0x7, r2, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000000380)=0x9) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:52 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = openat$random(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x10402, 0x0) readv(r6, &(0x7f00000000c0)=[{&(0x7f0000000440)=""/225, 0xe1}, {&(0x7f0000000540)=""/158, 0x9e}, {&(0x7f0000000600)=""/141, 0x8d}, {&(0x7f00000006c0)=""/214, 0xd6}], 0x4) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000010000000c40000000000", @ANYRES32=r8, @ANYBLOB="23000000013f4357f2e2d0c3672dc968725029cc008987000900010076657468", @ANYRES32=0x0, @ANYBLOB="a1a786ff7e35f757a175bd041d14254a2cbeed33e6751c0b58df680470ca26eb10184f63e3ffe63101774cbb76ab4be8ab26823d289803afc156ebd7e077ca0cd69e"], 0x48}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000000300)=0x9) setresuid(0x0, r9, 0x0) r10 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) keyctl$chown(0xc, 0x0, 0xffffffffffffffff, r11) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001340)=[{&(0x7f0000000340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000007c0)="f712b49ac83d1021a6826a64175434675b2a4edf9424e22a71242cb70caa82c68ecaee1377bde597c7792a45d8cc6347a5483b8319f7e20fa322270ba4667279e2b9fe60540e7cddd8f9310f72575deed162f001bca9816395f2c447cfd3e94a97b030e59ba76e4f6781c79fae9ce289cd0abef20646958ad5a533857dbad29c", 0x80}, {&(0x7f0000000840)="dc0badee755d1d5f62f2417d927e256424e7428891a5746298ccbef68922f5ab926f9a5aae834e861b7a885be1cc2516873a4a01f192ac0b9d56afd61f", 0x3d}, {&(0x7f0000000880)="3ceab44671a7703b", 0x8}, {&(0x7f00000008c0)="c77d0e8ef336e15cf53b24d9c47115ae54b849f5c4d834a226dc909ad0261621a17a6c461d74f31d86f7f8e20ec955d6e6abfa0340bfa0843726b4d77b6e067649ba9a4fdee07122bc7055bc561f2e018fe6b976e047d990e59efb16efed10e1695ab6f792ec3b1ec03554de713a0281b61ba3e5ed2d6fc598ea69088fa15914a1d02fad7bd575555cbb3d6d8b6b40f479fb7738cef08fe9eff6fd288dc247b54631b754851cf2972a36b0d667a5227ec901972b0e1e1b06de93ca5167a0fee998c5f8cfc28b84c8e2372be46ec188f7b30b5e", 0xd3}], 0x4, 0x0, 0x0, 0x4004000}, {&(0x7f0000000a00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000c80)=[{&(0x7f0000000a80)="ed491d9f74969f0547075f33a102a0d04cbb6fa52a85a77d12abbb4917c27d8508bfd5af04b13afe711b865197b1a4fc2470c3a2d52cdca46d4cc7a1b3208afa2188ac6dbd6a306ac8d2dfa408", 0x4d}, {&(0x7f0000000b00)="6eea5abc5a2c9781fb01328a75d9c916618162cb92842ab3d97bcd41013bde26a86b4c0e71aa17c0e7d4737fbad134e87f54a6444c93c358946b3d4b5fa6fbfc78d15d5f9e825a06ecf5c4d3fbc2f9809498e3e44743138676033ea8d1a2bf755bd426c61862147113601a2ae0996dca7cd5fca568fdd9d72ff1afdb1c", 0x7d}, {&(0x7f0000000b80)="c56f4ad2ae2815fd1582b5f15d0c0670627b7ff62f169a00a6bb305df3e119e6e6846d4f8211177a7aec72ef96187f5824554c116a301406264e15a61f5639bfd7bb53db917bdc34901cac92b91ebc726cf1b8ad82363396f270c81aab0904fa1887e539d4ebf4c2901790e9ea63709a8546666e3445c73753f09a4dbc2da8e5dbedadc2f5", 0x85}, {&(0x7f0000000c40)="5b5b7eeb415f40dd9cf64363f845e0ddf2a3716e087cad91946f0f550174e120eefe5591b217e932def16010e6a54d3d9d", 0x31}], 0x4, &(0x7f0000000f40)=[@rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r7]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, r7, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, r3]}}], 0x110, 0x10}, {&(0x7f0000001080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000012c0)=[{&(0x7f0000001100)="34cab6f903417fd86a6b34801e7675158d26b11483e913733977d662b1b7734660d223d888050d87001c02d08cac4a3ba6a178bb17617edfd7f8b1e24c323dc633f2fde89814ddc368243ba49a3bff653407114884b18fdfb03835c6698545e836896f2c97507ad90b045e7b7bd1d5781e12d7d4178e400cbb8d349f80a19d745af5e2646e7ebe67e3dcba50a008d1cc8df84fb59b66f89d40ffc6c16911a4773690e2529392b989d849d5a6f43c8d7e1204dbef15", 0xb5}, {&(0x7f00000011c0)="0242d69a160c8e926e835123d8e2b57558759905a28427999bc3661b17fac296c433ef43fdc5be7448dd3322706d31077ab7e2030fd218f5cfcf6f0646953f110c7ac5981c987b2a1b9a4f40cc3e3c227a62606c5b449e805c87434ff469ba4fc9232b979def14d2d44d5338671a76b818ef8406bddcd5a4", 0x78}, {&(0x7f0000001240)="e9887ac6067eae0aa58e92609a39b5886ccf8114e9deb3174122aa6de0119df47f56aa836a7b3626dd74d17790cb26e9049a3ed4", 0x34}, {&(0x7f0000001280)="a38a5429cddeac5f0a7a27e7195b6ef7be7789cb3398f527da058643ce6ddff6538c4ff4cf43cd5316baaf17f9437d6e3aaa02e2e87aad4f2acc5fa1e5e4", 0x3e}], 0x4, &(0x7f0000001300)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r9, r11}}}], 0x38, 0x20000011}], 0x3, 0x20004800) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r8, @ANYBLOB="00000000ffffffff000000000068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {}, {}, {0xfff1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x8035}]}}]}, 0x3c}}, 0x0) 07:56:52 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000000)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4002}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x118) close(r1) ioctl$VIDIOC_G_EXT_CTRLS(0xffffffffffffffff, 0xc0205647, &(0x7f0000000100)={0xa00000, 0xb0, 0x9, r1, 0x0, &(0x7f00000000c0)={0x980907, 0xe2, [], @p_u32=&(0x7f0000000080)=0xdd}}) write$USERIO_CMD_SEND_INTERRUPT(r2, &(0x7f0000000200), 0x2) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) pipe(&(0x7f0000000300)) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000029000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f0000000180)="b9800000c00f320f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c4e21903a05d000000c7442406000000000f011424f30f090f013a360f06c4c141f683b0a2e5a666baa100ed", 0x50}], 0x1, 0x0, 0x0, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f00000002c0)={[0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc5e]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x3, 0x70, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) [ 454.987038] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.3'. [ 455.019885] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 455.057639] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.3'. [ 455.148753] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 455.171849] can: notifier: receive list not found for dev tap0 [ 455.217938] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. 07:56:52 executing program 4: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x3a}}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote}, 0x1c) clock_nanosleep(0x0, 0x0, &(0x7f0000000140), 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) recvfrom$l2tp6(r2, &(0x7f0000000040)=""/54, 0x36, 0x8100, &(0x7f0000000100), 0x20) r3 = gettid() tkill(r3, 0x1000000000013) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$EVIOCGABS2F(r5, 0x8018456f, &(0x7f0000000180)=""/49) 07:56:52 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, 0x0, 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:52 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4002}) ioctl$TUNSETLINK(r3, 0x400454cd, 0x118) close(r3) dup2(r0, r3) r4 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x21) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r4, &(0x7f00000000c0)='\x00', r5, &(0x7f00000002c0)='./file1\x00', 0x1000) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000000140)={0x7, 0xffff}) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:52 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(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, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r6, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) r7 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x5ff9107d, 0x40c00) r8 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_kcm_SIOCKCMCLONE(r7, 0x89e2, &(0x7f00000002c0)={r8}) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {}, {0xfff1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x8035}]}}]}, 0x3c}}, 0x0) 07:56:52 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sysvipc/msg\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000300)={{0x3, 0x0, 0xffffff93, 0x3}}) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/checkreqprot\x00', 0x256140, 0x0) ioctl$VIDIOC_G_FMT(r5, 0xc0d05604, &(0x7f0000000440)={0xc, @pix_mp={0x2, 0x3e, 0x4745504d, 0x3, 0xa, [{0x2, 0xffffff66}, {0xb7c, 0x6}, {0x4, 0x3}, {0xd06, 0x1}, {0x6, 0x6}, {0x101, 0x400}, {0x3, 0x2}, {0x7a, 0x8e0c}], 0x0, 0x81, 0x0, 0x1, 0x7}}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:52 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(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) unshare(0x8000000) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r6, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {}, {0xfff1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x8035}]}}]}, 0x3c}}, 0x0) 07:56:52 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, 0x0, 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 455.403894] can: notifier: receive list not found for dev tap0 07:56:52 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, 0x0, 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:52 executing program 4: timer_create(0x4, &(0x7f00000000c0)={0x0, 0x10, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_INTERVAL(0xffffffffffffffff, 0xc040564b, &(0x7f0000000100)={0x4, 0x0, 0x1007, 0x6, 0x9, {0x20, 0x9}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote}, 0x1c) clock_nanosleep(0x0, 0x0, &(0x7f0000000140), 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040)={0xbb, 0xff, 0x48, 0xe0, 0x4, 0xd, 0x7, 0xff, 0xa5, 0x7f, 0x3b, 0x0, 0x6, 0x76}, 0xfffffe4a) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) gettid() r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="14000000520001007e000000586c6ea25b4aad48"], 0x14}}, 0x0) r4 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TIOCGSID(r4, 0x5429, &(0x7f00000001c0)=0x0) r6 = getpid() msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x180, 0xdd78}, 0x0, 0x0, 0x9, 0x400, 0x46, 0x8, 0x0, 0x4, 0x9249, 0x7, r5, r6}) tkill(0x0, 0x10000013) [ 455.587802] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 455.609125] can: notifier: receive list not found for dev tap0 07:56:52 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$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(r4, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0xb}, {}, {0xfff1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x8035}]}}]}, 0x3c}}, 0x0) [ 455.654758] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. 07:56:52 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x40) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) write$P9_RLINK(r5, &(0x7f0000000480)={0x7, 0x47, 0x1}, 0x7) sendmsg$RDMA_NLDEV_CMD_RES_GET(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x50, 0x1409, 0x2, 0x70bd2b, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x20000002}, 0x0) ioctl$SNDRV_PCM_IOCTL_START(r1, 0x4142, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(0xffffffffffffffff, 0x800442d2, &(0x7f0000000580)={0x6, &(0x7f00000004c0)=[{}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @dev}, {}]}) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,up\x00\x00\x00\x00ir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 455.775708] can: notifier: receive list not found for dev tap0 07:56:53 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) link(&(0x7f0000000140)='./bus\x00', &(0x7f0000000300)='./bus\x00') unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:53 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount(&(0x7f0000000080)=@sg0='/dev/sg0\x00', &(0x7f0000000140)='./file1\x00', &(0x7f0000000300)='reiserfs\x00', 0x800400, &(0x7f0000000340)='overlay\x00') mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726be2f607f29b4f36ac4b66696c65312c753f66696c653000"/52]) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 07:56:53 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x4, &(0x7f0000000380)=[{&(0x7f0000000300)="e4ccfda5f990a486f8ba3fa82f0ed1ebafcf5ca915b1a0dcdc38dbdf991c9d1907cf9b61d32ac820d3", 0x29, 0x401}, {&(0x7f0000000340)="ba2d880dcfa3affc869c22686e122ee6c6075c34fd8a9a95", 0x18, 0x1ff}, {&(0x7f0000000440)="384a4349caad40b0fba88e6392688f2aa6cd4f7b0d470906305d5a1b43c542bc7e9795d0762b30ddf99fe19be1848983b20e4ad4de6f6a6c45dcbb9c83fb475f74ec801b65c8eea12b3aba744f99dc33f94a00af162d106e1705e09b0ec5385499199d851c7526b86420d3875f0738f178e09172ecc23d247344cc40380c909bb978ec8f9aeae0a98a6178b63f4578e965a37845211fc7b26029acc02bd263809d012551c59d661b00039fd1da93cd657c12fd8a97022a6767d0566d63a9269ed6011f3f86", 0xc5, 0xfffffffffffffffb}, {&(0x7f0000000540)="63dcd978ef020759efad3b5a5fe4ac946ff85602dc56bd67929d7d2e551e340ea01608d3a16a64c7405322b387d404594c09b82128f9a985d58a16163c4c1b7ce84e30b6591c9e4519fc918826d64671427ee3644d75310ba3533404cc603f958961be0fce16bc664db56d61994241e56081a7dc6e98c92264bf7279daf1fdc20706b371a95e3be92c3df36e1501666d2a8e6054aa2c9b52ba33cf84ece17d0ddd103c5f754985b0f66470", 0xab, 0x389}], 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:53 executing program 2: getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000100)={@dev, 0x0, 0x2}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x400452c8, &(0x7f0000000100)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) prctl$PR_SET_FPEMU(0xa, 0x1) openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x2, 0x0) r2 = eventfd2(0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000000)={0xffffffffffffffff}, 0x2, 0x9}}, 0x20) fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0xfff) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) r9 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4002}) sendmsg$nl_route(r6, &(0x7f00000000c0)={0x0, 0xffffffffffffffd4, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="5000000010001fff00"/20, @ANYRES16=r9, @ANYRESHEX, @ANYRES32=r8, @ANYBLOB="84e7fbd9814842786928286b6ee408421d6637c0587d0dc533fcdc9632b4ace29a3e32fdaf58fd8b3f19e32011089a232cd8060cedd096083c4e37bebb203f84105ba6086f28bbe83a244f7ab3b768961240e7793d9afcb41914cb27e9cd7745e75c208c09c0b39571a0293947f907d497bf92c17d47596135445201000080cfa63dbb8ef88f1d98b12cebcf2dfeec3689ba6906da45599f064c17f0f38f83bd3379cebc6d4f", @ANYRESOCT=r5], 0x50}}, 0x8000) 07:56:53 executing program 3: socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r3, 0x29, 0x4e, &(0x7f0000b67000), &(0x7f0000000380)=0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000000300)={{0xa, 0x4e20, 0x3, @mcast2, 0x9}, {0xa, 0x4e24, 0x2, @loopback}, 0x5, [0xb47, 0x9, 0x7f, 0x9, 0xfffffffb, 0x0, 0x40, 0x2]}, 0x5c) r4 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TIOCPKT(r4, 0x5420, &(0x7f00000002c0)=0x74e1) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x10}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r8, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x42400, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="384007a2a3000500f1d6f19b0000000000000000", @ANYRES32=r8, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=@newtfilter={0x2c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {}, {}, {0x7}}, [@TCA_RATE={0x6, 0x5, {0x40, 0x2}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20004804}, 0x4004010) [ 455.967775] overlayfs: unrecognized mount option "workO6Kfile1" or missing value 07:56:53 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0xc0000, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:53 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = socket$isdn(0x22, 0x3, 0x24) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f0000000300)=""/201, &(0x7f0000000140)=0xc9) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x36c8b2, &(0x7f0000000400)=ANY=[@ANYRESOCT=0x0]) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 456.136315] overlayfs: unrecognized mount option "workO6Kfile1" or missing value [ 456.148825] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 456.152630] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=163 sclass=netlink_route_socket pig=23051 comm=syz-executor.3 07:56:53 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b646972696c09f2002c7570706572030000002e2f66696c6530000000"]) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:53 executing program 2: getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000100)={@dev, 0x0, 0x2}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x400452c8, &(0x7f0000000100)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) prctl$PR_SET_FPEMU(0xa, 0x1) openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x2, 0x0) r2 = eventfd2(0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000000)={0xffffffffffffffff}, 0x2, 0x9}}, 0x20) fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0xfff) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) r9 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4002}) sendmsg$nl_route(r6, &(0x7f00000000c0)={0x0, 0xffffffffffffffd4, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="5000000010001fff00"/20, @ANYRES16=r9, @ANYRESHEX, @ANYRES32=r8, @ANYBLOB="84e7fbd9814842786928286b6ee408421d6637c0587d0dc533fcdc9632b4ace29a3e32fdaf58fd8b3f19e32011089a232cd8060cedd096083c4e37bebb203f84105ba6086f28bbe83a244f7ab3b768961240e7793d9afcb41914cb27e9cd7745e75c208c09c0b39571a0293947f907d497bf92c17d47596135445201000080cfa63dbb8ef88f1d98b12cebcf2dfeec3689ba6906da45599f064c17f0f38f83bd3379cebc6d4f", @ANYRESOCT=r5], 0x50}}, 0x8000) [ 456.286161] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=163 sclass=netlink_route_socket pig=23060 comm=syz-executor.3 [ 456.454964] nla_parse: 2 callbacks suppressed [ 456.454971] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.2'. [ 456.479698] overlayfs: unrecognized mount option "workdiril " or missing value 07:56:53 executing program 4: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote}, 0x1c) clock_nanosleep(0x0, 0x0, &(0x7f0000000140), 0x0) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x410c82, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r4 = gettid() sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c0000000203010200000000000000000a000005080005400000000dfec68ef9c41261c2b698a7c3874a9e5143dcd7"], 0x1c}, 0x1, 0x0, 0x0, 0x4008010}, 0x28040050) tkill(r4, 0x1000000000013) 07:56:53 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)={[{@type={'type', 0x3d, "a77abc6d"}}, {@part={'part', 0x3d, 0xfff}}, {@umask={'umask', 0x3d, 0x7}}, {@type={'type', 0x3d, "7397a3bc"}}, {@umask={'umask', 0x3d, 0x5}}, {@uid={'uid'}}, {@quiet='quiet'}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}, {@creator={'creator', 0x3d, "05b560f3"}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@subj_role={'subj_role', 0x3d, '\\cpuset('}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:53 executing program 3: socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x4001fe) r2 = socket$nl_route(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$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) r7 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f00000000c0)={'\x00', 0x1}) ioctl$TUNSETLINK(r6, 0x400454cd, 0x118) close(r6) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRESOCT, @ANYRESDEC=r6, @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x5}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000", @ANYRESHEX], 0x4}}, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000380)=@getaddr={0x14, 0x16, 0x200, 0x70bd2c, 0x25dfdbfd, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8004}, 0x0) sendmsg$nl_route_sched(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {}, {0xfff1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x8035}]}}]}, 0x3c}}, 0x0) 07:56:53 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f0000000300)={0xfffffff9, 0x3, 0xffffff31, 0x80100, 0xfffffff9, {r3, r4/1000+30000}, {0x5, 0x0, 0x3, 0x7, 0xa6, 0x3f, "3f415eb4"}, 0x0, 0x3, @fd=r1, 0x5, 0x0, 0xffffffffffffffff}) ioctl$TCGETS2(r5, 0x802c542a, &(0x7f0000000380)) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r6 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r6, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./busile1,upperdir=./file0\x00'/47]) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:53 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0xff}, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0x2, 0x0) read(r1, &(0x7f00000001c0)=""/154, 0x9a) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$PIO_FONTX(r5, 0x4b6c, &(0x7f00000002c0)={0x26, 0x9, &(0x7f00000003c0)="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"}) syz_open_dev$vivid(&(0x7f0000000100)='/dev/video#\x00', 0x0, 0x2) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0xa01, 0x0) ioctl$VIDIOC_QUERY_EXT_CTRL(0xffffffffffffffff, 0xc0e85667, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b4}, &(0x7f0000000080)={0x0, r3+30000000}, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) [ 456.548875] overlayfs: unrecognized mount option "workdiril " or missing value [ 456.628350] overlayfs: missing 'workdir' 07:56:53 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3000001) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r3, &(0x7f0000003ac0)={0x0, 0x0, &(0x7f0000003a80)={&(0x7f0000003240)={0x20, r4, 0x225, 0x0, 0x0, {0x2}, [{{0x8, 0x1, r5}, {0x4}}]}, 0x20}}, 0x0) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000001240)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_SET(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB='h\x00\x00', @ANYRES16=r6, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x80) sendmsg$TIPC_NL_PEER_REMOVE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f0000000580)={0x148, r6, 0x20, 0x70bd26, 0x25dfdbfd, {}, [@TIPC_NLA_MON={0x44, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x18000}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x40}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xf, 0x1, @l2={'ib', 0x3a, 'ip6gre0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x1b, @empty, 0xfff}}, {0x14, 0x2, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}}}}]}, @TIPC_NLA_SOCK={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x236}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xbf}, @TIPC_NLA_CON_NODE={0x8}]}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7}]}, @TIPC_NLA_SOCK={0x38, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x9}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}]}]}, @TIPC_NLA_NET={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0xd41}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x4}]}, @TIPC_NLA_LINK={0x10, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_NODE={0x4}]}, 0x148}, 0x1, 0x0, 0x0, 0x14}, 0x10) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r7, &(0x7f00000002c0)='./file1\x00', 0x1000) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:53 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(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, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r6, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000df0000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {}, {0xfff1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x8035}]}}]}, 0x3c}}, 0x0) 07:56:53 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000100)='\x00'], &(0x7f00000004c0)=[&(0x7f00000001c0)='bpf\x00', &(0x7f0000000200)='\x00', &(0x7f0000000280)='\x00', &(0x7f0000000340)='procs\x00', &(0x7f0000000380)='bdev,\x00', &(0x7f0000000400)='bpf\x00', &(0x7f0000000440)='bpf\x00', &(0x7f0000000480)='\x00']) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0/file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) r0 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) fchdir(r0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) 07:56:54 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 456.768408] overlayfs: missing 'workdir' [ 456.772745] audit: type=1400 audit(1585555013.921:95): avc: denied { ioctl } for pid=23123 comm="syz-executor.0" path="socket:[86778]" dev="sockfs" ino=86778 ioctlcmd=0x8933 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 07:56:54 executing program 4: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}, 0xfffffffc}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote}, 0x1c) clock_nanosleep(0x0, 0x0, &(0x7f0000000140), 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) r5 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r8}, &(0x7f0000000340)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000100)={r8, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000001c0)={r9, 0xca, "532299a434d23a1914929059b0e7f937e9450783934eafee0ac21d488a3dec10c9c70c7e39ad67378dff625f1e96ce8fe9aaebac0c61c910a3e597260d1aaf69a37b6763addcaa74c1399744041866b29c5b1cef717939a959c034ea03c9b15f587d704a360c5b4e51c7e1c608d58afec9e7fd6450b31c527dcfc73ae8cd8bb3e752346aeb50b708d33d3c14f4964168c00630e841a3032f54d6bd3b75b09833b56c8fdecc6798703ff9b65cbfdca29297e9e374a8eb4830d7541da051c5f9fe5664e9bf0e989a5a8e60"}, &(0x7f00000002c0)=0xd2) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {r3, r4+30000000}}, 0x0) gettid() 07:56:54 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$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$nl_route(r4, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r6, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {}, {0xfff1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x8035}]}}]}, 0x3c}}, 0x0) write$UHID_CREATE(r2, &(0x7f0000000440)={0x0, {'syz1\x00', 'syz0\x00', 'syz1\x00', &(0x7f0000000280)=""/62, 0x3e, 0x7, 0x4, 0x3d, 0x7f, 0x5}}, 0x120) 07:56:54 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) r4 = syz_open_dev$media(&(0x7f0000000140)='/dev/media#\x00', 0x3f, 0xc0400) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r4, 0xc10c5541, &(0x7f0000000440)={0xfffffffa, 0xfff, 0x1}) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:54 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ttyprintk\x00', 0x44000, 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c7500100000000000002e2f66696c6730"]) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:54 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x2) syz_open_pts(r0, 0x400) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000080)=0xffffffc0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4002}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x406, r3) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@ipv4={[], [], @loopback}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000680)=0xe8) sendmsg$DCCPDIAG_GETSOCK(r2, &(0x7f0000000700)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="740100001300100229bd7000fddbdf252839b7024e204e21f9ffffff81000000000000000600000008000000ba030000ffff000001000100", @ANYRES32=r6, @ANYBLOB="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"], 0x174}, 0x1, 0x0, 0x0, 0x4000040}, 0x111ddf6f63073e08) close(r1) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000100)=0xffffffdb) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000300)={0x0, 0x8, 0xfff9}, 0x8) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000140)) 07:56:54 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) r3 = accept4$vsock_stream(r2, &(0x7f0000000140)={0x28, 0x0, 0xffffffff}, 0x10, 0x80800) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r3, 0xc0506617, &(0x7f0000000440)=ANY=[@ANYBLOB="07000000000000000e94598fe1a7e94f00000000000000000000000000000000000000000000f0ff7400000000000000000000000000000000000000000000000000000000000000000000000000d95cf89587fa888f6e5c00003f7a94ab0949f9493d2ca1fcf2598beadaedcf4ff103daab70e4721480f6a9d524eea1243777d49827cb276abc68407d5c4e59ed53056bfe464ff688a172baaca41cee5972015b659c551403861ee28c221ce315ce779f0004489e39bfd1231952230d94ab16c35f8258499b000000000000000000"]) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:54 executing program 4: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setxattr$security_ima(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='security.ima\x00', &(0x7f0000000280)=@ng={0x4, 0x4, "175f691f3afba80078c1ca7fcc89ed9d8a83bd"}, 0x15, 0x1) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote}, 0x1c) clock_nanosleep(0x0, 0x0, &(0x7f0000000140), 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, 0x9}}, 0x0) r3 = gettid() tkill(r3, 0x1000000000013) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_PAUSE(r5, 0x40044145, &(0x7f0000000040)=0x400) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$VHOST_SET_LOG_BASE(r7, 0x4008af04, &(0x7f00000001c0)=&(0x7f0000000180)) [ 457.073027] overlayfs: unrecognized mount option "u" or missing value 07:56:54 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(0x0) [ 457.111391] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=31091 sclass=netlink_route_socket pig=23178 comm=syz-executor.3 07:56:54 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$P9_RCREATE(r2, &(0x7f0000000280)={0x18, 0x73, 0x1, {{0x2, 0x2, 0x1}, 0xf141}}, 0x18) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r8, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r8, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {}, {}, {0xfff1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x8035}]}}]}, 0x3c}}, 0x0) [ 457.193157] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 457.206933] Bluetooth: Invalid esc byte 0x00 [ 457.242965] overlayfs: unrecognized mount option "u" or missing value 07:56:54 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = accept4$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000380)=0x1c, 0x800) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f00000003c0)) r4 = syz_open_dev$media(&(0x7f0000000400)='/dev/media#\x00', 0x3, 0x400000) faccessat(r4, &(0x7f0000000440)='./bus\x00', 0x8, 0x500) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='./file1\x00', r5, &(0x7f00000002c0)='./file1\x00', 0x1800) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6c6f7765726469723d2e276275732c776f726b6469723d2e2f66696c65312c75707065726469723d2e2f05000000000000003cbf83d983ada91ec009dbc506ba48b3b50ba287f04a8bb90e2169b9ebddb884e84e92a7403fd9eaf0a11e99adb782458ee88538c6d771ccc6ce980fc8e7"]) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:54 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$TIPC_CONN_TIMEOUT(r2, 0x10f, 0x82, &(0x7f0000000140), &(0x7f0000000300)=0x4) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r4, &(0x7f00000000c0)='\x00', r5, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="6c6f77657264697292afb43d2e609945382c77ff010000000000002f66696c65312c753a041d680a2141a35816b4d9707065726469723de00900696c65309c7cd90020678937c3381f34cc804115679dd47045bbfea868a701e54083c3f4"]) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) setpriority(0x0, 0x0, 0xfffffffffffffffc) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:54 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(0x0) 07:56:54 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r6}, &(0x7f0000000340)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000280)={r6, 0x0, 0x10}, 0xc) r7 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) r10 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r9, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r11, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r8, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r11, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x3c, 0x2c, 0x800, 0x0, 0x0, {0x0, 0x0, 0x0, r11, {}, {0x4}, {0xfff1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x8035}]}}]}, 0x3c}}, 0x0) 07:56:54 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x2) syz_open_pts(r0, 0x400) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000080)=0xffffffc0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4002}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x406, r3) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@ipv4={[], [], @loopback}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000680)=0xe8) sendmsg$DCCPDIAG_GETSOCK(r2, &(0x7f0000000700)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="740100001300100229bd7000fddbdf252839b7024e204e21f9ffffff81000000000000000600000008000000ba030000ffff000001000100", @ANYRES32=r6, @ANYBLOB="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"], 0x174}, 0x1, 0x0, 0x0, 0x4000040}, 0x111ddf6f63073e08) close(r1) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f0000000180)=ANY=[@ANYBLOB="0200fd001866bf4363fb00cbd0b0b329d153226465bac13b2321f07503ec14da92cf33c05d193b0f2d04ab2c7d146365bad03dede9bf63d4c84f597788555288ee70b83c67b2107af8ef7e6d0c31f504493aab995b5c9e8000b20000000027e7c7d506f2e81f9f767a8e904397da86fcb47873a291a5b6b485a1c4c623b33044599995cff9bdeedd44b24022723e00000000480152c89caecb0190533784321af79a760e2a6b8eee2bc614ac293cdefe3003ba3805e910eb22974d02dbcce1d820f52d188134d22b15a18635000bec71449ba70a0e890517789d46f987c923024b46556ea99b5fa1ead4f2c95ccb3de1f41f309a41a200000000"]) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000100)=0xffffffdb) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000300)={0x0, 0x8, 0xfff9}, 0x8) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000140)) 07:56:54 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) ioctl$RTC_VL_READ(r1, 0x80047013, &(0x7f0000000140)) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 457.524808] overlayfs: unrecognized mount option "lowerdir=.`E8" or missing value 07:56:54 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_QUERY_BPF(r9, 0xc008240a, &(0x7f0000000080)={0x2, 0x0, [0x0, 0x0]}) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, &(0x7f00000000c0)=0x7ff, 0x4) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xffffffffffffff09}, 0x1, 0x0, 0x0, 0xc000}, 0x880) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[]}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="37a2a30005000000", @ANYRES32=r10, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r10, {}, {}, {0xfff1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x8035}]}}]}, 0x3c}}, 0x0) 07:56:54 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(0x0) [ 457.600729] Bluetooth: Invalid header checksum [ 457.608641] Bluetooth: Invalid header checksum [ 457.609149] Bluetooth: Invalid header checksum [ 457.643868] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 457.681217] overlayfs: unrecognized mount option "lowerdir=.`E8" or missing value 07:56:54 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x2) syz_open_pts(r0, 0x400) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000080)=0xffffffc0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4002}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x406, r3) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@ipv4={[], [], @loopback}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000680)=0xe8) sendmsg$DCCPDIAG_GETSOCK(r2, &(0x7f0000000700)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="740100001300100229bd7000fddbdf252839b7024e204e21f9ffffff81000000000000000600000008000000ba030000ffff000001000100", @ANYRES32=r6, @ANYBLOB="ff03000007000010080000000300000085000100c90ba4ee318f8b7f7b785b6d0cc2a446988494ebc588ee8fdccf62f586c7ca39db3134609051c094564721bcd010e5ce2755aa83e98c10598198454f63933fa3213881dbc06012d38411cc196783ea13d366d537ad7aa835508d97c10933cd43da0d700eeb9c9139d0c92c3756d201a2f68efc21ebcb488b8cde37495a685e7e060000001c000100297b547b212ffdbad53ca3b3016c6ffcdeb85ff23ea94ba8810001000006b447afad17329cd5f60bfdc71eb4452596674b7313415cff40eaad482a89a43412dcdaf0c53695d2f9425425742ed2907146746040e686e0a94c84a24ef0e3a0af202ed3111d18351b4b997b2edf9dd2ab9138444507fb35547d22f786d7aea57547d688e19a492e8c779646147bed9a57057a8d23c9c4830d6b26000000"], 0x174}, 0x1, 0x0, 0x0, 0x4000040}, 0x111ddf6f63073e08) close(r1) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000100)=0xffffffdb) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000300)={0x0, 0x8, 0xfff9}, 0x8) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000140)) [ 457.694637] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5 sclass=netlink_route_socket pig=23247 comm=syz-executor.3 [ 457.752889] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5 sclass=netlink_route_socket pig=23260 comm=syz-executor.3 [ 457.871342] Bluetooth: Invalid header checksum [ 457.876078] Bluetooth: Invalid header checksum [ 457.893341] Bluetooth: Invalid esc byte 0x00 07:56:57 executing program 4: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote}, 0x1c) clock_nanosleep(0x0, 0x0, &(0x7f0000000140), 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r4 = gettid() tkill(r4, 0x1000000000013) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000000100)={{0x77359400}, {r5, r6+10000000}}, &(0x7f0000000180)) 07:56:57 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,we1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:57 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b828264762e2f66696c65310000000000000005723d2e2f66696c6530c713f28955b7323ce35fad06987c68867c37e082908350428a2b25096e976b5671801a00bb4f2881d86add0b652134a876c8b722435e07165c2e88a16b16e004e84ba58ad8be329732e2616355488706929a2613811c"]) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:57 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(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, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r6, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000c3c060f818f2335bdb7a0067bf4bb8cdf06020c7b61de8e91ec3b9c4c60d755e51e5e40b225b15079945ecce474431612ee35cc66a537457f51147dbba0fc980cd5f4c6e46e51eb514f72a50921f5af20f53386bb0372a131bdb9176365afe6af8b0e726124355a0e9d685789c7e9950029416c7ed20b0da3ad644", @ANYRES32=r6, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {}, {0xfff1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x8035}]}}]}, 0x3c}}, 0x0) 07:56:57 executing program 5 (fault-call:8 fault-nth:0): mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:57 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x2) syz_open_pts(r0, 0x400) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000080)=0xffffffc0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4002}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x406, r3) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@ipv4={[], [], @loopback}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000680)=0xe8) sendmsg$DCCPDIAG_GETSOCK(r2, &(0x7f0000000700)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="740100001300100229bd7000fddbdf252839b7024e204e21f9ffffff81000000000000000600000008000000ba030000ffff000001000100", @ANYRES32=r6, @ANYBLOB="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"], 0x174}, 0x1, 0x0, 0x0, 0x4000040}, 0x111ddf6f63073e08) close(r1) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000100)=0xffffffdb) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000300)={0x0, 0x8, 0xfff9}, 0x8) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000140)) [ 460.162822] overlayfs: unrecognized mount option "workdv./file1" or missing value [ 460.169247] overlayfs: unrecognized mount option "we1" or missing value [ 460.234933] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 460.250614] Bluetooth: Invalid header checksum [ 460.255276] Bluetooth: Invalid header checksum [ 460.255921] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 07:56:57 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) r3 = openat$mice(0xffffffffffffff9c, &(0x7f0000000280)='/dev/input/mice\x00', 0x40000) sendmsg$inet(r3, &(0x7f0000000980)={&(0x7f00000003c0)={0x2, 0x4e23, @rand_addr=0x2f6}, 0x10, &(0x7f00000008c0)=[{&(0x7f0000000440)="cc94dd05f531f00947ae749d56c8ce2a14f9634808cd28ac2a8de354cbc179311ae7c8777a67bcafff5593d13aca1ba8fc5e68256dab943f06c0194e8b1a5ed07a7163e16d39820d6ff7d4e6543c20e77eead1ed71198e7bd81bb078b6accc51db52be287857d7b388b2f46a488ed5fc0cbe00ea9fe975dcc2", 0x79}, {&(0x7f00000004c0)="38b4ccecad8a2602dfdbb26db2ff05b48391142a325b619134c67737e07cf39682c8247fe997e55479b3f4145de8d3d38f538ae264d6b2917fbc16c7c1bab0f26364e04d500e961d394557e847156525c19d9c13d260eb403c8045d71a7211ae9af9a2c717f974e27d27a6b223d25a3fe1a852795a4716d9dc4596242596b08422afc6b4", 0x84}, {&(0x7f0000000580)="2530ca3bc086e21d289b017b9f221fd331cd91db677f1f795a43f6da35264355f927fdc9b225324f6fa4efa347527243ad758a63ad3d4ad709e43d70ca37a7f008b235a7938327ffb7e1f601bb0a770b02e769e640b816a54eab80e3255526688051c609b0453a118213ca2b2b043bc5e24554243ed14a761b930f7fcb2f7a12478b507c4582822bc642afa90c88b3158b9215f0a350b7e30b", 0x99}, {&(0x7f0000000640)="9f38d46f92235f0aa4cfd663598109fe2282e4fe90cb8e5459f41f25f05aac104ee538de698e28e33be04a73923d37eb74b32b44105d7cbaf0374f8736513de3e25ac3b4fd1a8f89a5f4a366272449bd26860e0e76ed3e07dd9595273c55745b0d12258b93f1fe9911056b0fb1c8da8cfa47ee178584b4054bd069a5466a0aaa3bec3b3dd9ba2d2def8fa715df6f3a781deecefe776055fa89", 0x99}, {&(0x7f0000000780)="7487f64821d3cbff1fca0b936ca108fa3609def403fcea216c033f2c6594989c62c1796fcd4fe87d0134d8722dee2db3fb177aabf81eb96e704d7972333e298fdc448dfc4513cdb23f4a02042494651bb0e6aeb87c2a989f7ff31f8f83059bd0b7e0a17f237deb9583c41422609b259d3748bb04178a0ac1e0abb1dbe3c0804e1a054e5ad974410c76e7a242dc0be88a6d7e2fa81d0ce6227d530305a67aa9cfac460a2498fe", 0xa6}, {&(0x7f0000000700)="eb10e96def3d030ac86667153ebb55e8c391c76921e83ae9ef48c9a6be6b62872ae15265", 0x24}, {&(0x7f0000000840)="b78fe056c0e4c5b70b5008c55accb65d7215a927dc08dd0b51cbdc9c4c61368e67e4071e7c9bd77c795900044762a055afd811028f1663b17b9f06071d5be16a881cda6fa268eaa5db656030b803528c1de5cf93cb82950f51363e00b347b2c037633c1892ed23194b", 0x69}], 0x7, &(0x7f0000000940)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x7}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x3}}], 0x30}, 0x20048084) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 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)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYPTR64=&(0x7f0000000080)=ANY=[], @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYRESHEX], 0x5}}, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r3, &(0x7f0000000a80)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000a40)={&(0x7f00000000c0)={0x18, 0x140a, 0x20, 0x70bd2a, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x3}]}, 0x18}, 0x1, 0x0, 0x0, 0x24000094}, 0x4880) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4002}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$VIDIOC_G_MODULATOR(0xffffffffffffffff, 0xc0445636, &(0x7f00000009c0)={0x101, "73c664042a93db11a0b9320040ca1766192528cb996d24e5f288bd1ba2901ee5", 0x1000, 0x5, 0x40, 0x1, 0x2}) ioctl$TUNSETLINK(r6, 0x400454cd, 0x118) close(r6) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYRES32=r6, @ANYBLOB="62f6d29b137e5eb36073241ddccd671ec2c42728c7f1f6336e5447a0b192cfa5bfecfdbd76f43f9b068a658f3514f0e304e406e698078a0ea21330912b442d97f6e765eb8636fe03fa66aa7615a064e0c13c1d861cbdc402d408b6fca927241989b9e14bd4869366db3679404274984f0771d02c7b454646f15312da5309601d89f41575aec383bef714020bc0e036e37255e11693b3bb98ca447d1722537be145780044b7dc34921798eb5f843a100fe2c229426ea8bf4d191d05895f9b132727f56515f78142b8a8ba", @ANYBLOB="000000000900010068667363ed91000008000200000000000000006a00000000"], 0x3}}, 0x4) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000b40)={&(0x7f0000000b40)=ANY=[]}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) [ 460.284485] FAULT_INJECTION: forcing a failure. [ 460.284485] name failslab, interval 1, probability 0, space 0, times 0 [ 460.292712] Bluetooth: Invalid esc byte 0x00 [ 460.306469] overlayfs: unrecognized mount option "we1" or missing value [ 460.316073] overlayfs: unrecognized mount option "workdv./file1" or missing value [ 460.341004] CPU: 0 PID: 23284 Comm: syz-executor.5 Not tainted 4.14.174-syzkaller #0 [ 460.348920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 460.358278] Call Trace: [ 460.360884] dump_stack+0x13e/0x194 [ 460.364531] should_fail.cold+0x10a/0x14b [ 460.368693] should_failslab+0xd6/0x130 [ 460.372670] kmem_cache_alloc+0x2b5/0x770 [ 460.376828] ? find_held_lock+0x2d/0x110 [ 460.380899] ? lock_downgrade+0x6e0/0x6e0 [ 460.385056] getname_flags+0xc8/0x560 [ 460.388861] ? SyS_unlinkat+0x70/0x70 [ 460.392664] do_unlinkat+0x9e/0x5d0 [ 460.396298] ? do_rmdir+0x340/0x340 [ 460.399928] ? fput+0xb/0x140 [ 460.403036] ? SyS_write+0x14d/0x210 [ 460.406751] ? SyS_read+0x210/0x210 [ 460.410385] ? SyS_clock_settime+0x1a0/0x1a0 [ 460.414797] ? do_syscall_64+0x4c/0x640 [ 460.418776] ? SyS_unlinkat+0x70/0x70 [ 460.422571] do_syscall_64+0x1d5/0x640 [ 460.426464] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 460.431636] RIP: 0033:0x45c849 07:56:57 executing program 4: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xfffc, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote}, 0x1c) clock_nanosleep(0x0, 0x0, &(0x7f0000000140), 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = gettid() tkill(r3, 0x1000000000013) 07:56:57 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x2) syz_open_pts(r0, 0x400) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000080)=0xffffffc0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4002}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x406, r3) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@ipv4={[], [], @loopback}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000680)=0xe8) sendmsg$DCCPDIAG_GETSOCK(r2, &(0x7f0000000700)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="740100001300100229bd7000fddbdf252839b7024e204e21f9ffffff81000000000000000600000008000000ba030000ffff000001000100", @ANYRES32=r6, @ANYBLOB="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"], 0x174}, 0x1, 0x0, 0x0, 0x4000040}, 0x111ddf6f63073e08) close(r1) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000100)=0xffffffdb) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000140)) [ 460.434805] RSP: 002b:00007efcd83ffc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000057 [ 460.442492] RAX: ffffffffffffffda RBX: 00007efcd84006d4 RCX: 000000000045c849 [ 460.449746] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000080 [ 460.456998] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 460.464262] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 460.471568] R13: 0000000000000c3e R14: 00000000004c9dc7 R15: 0000000000000000 07:56:57 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4002}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x118) close(r2) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x70) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r4 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r4, &(0x7f00000000c0)='\x00', r5, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f776572642c7c1c1dbc74959c9169723d2e2f6275732c776f726b6469723d2e2f66696c65312c75707065720069723d2e2f66696c653086255903067f9c4db1d6f6c9b954915f23a7318981854742c5c8b6b4970d806e47cad797efb262ccb6d1226d187000e1025d180138a1e99ae06ee2b912e3b8ff9bb72c9418c69c3db9952245"]) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:57 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$P9_RSTAT(r3, &(0x7f0000000300)={0x52, 0x7d, 0x1, {0x0, 0x4b, 0x47, 0xffffffff, {0x20, 0x4, 0x1}, 0x21d0000, 0x3, 0x7f, 0x4c3, 0x8, 'overlay\x00', 0x8, 'overlay\x00', 0x0, '', 0x8, 'overlay\x00'}}, 0x52) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r4 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r4, &(0x7f00000000c0)='\x00', r5, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:57 executing program 5 (fault-call:8 fault-nth:1): mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 460.535303] can: notifier: receive list not found for dev tap1 07:56:57 executing program 4: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) setsockopt$CAN_RAW_RECV_OWN_MSGS(r2, 0x65, 0x4, &(0x7f0000000040), 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote}, 0x1c) clock_nanosleep(0x0, 0x0, &(0x7f0000000140), 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r3 = gettid() tkill(r3, 0x1000000000013) [ 460.679653] can: notifier: receive list not found for dev tap0 [ 460.700646] Bluetooth: Invalid header checksum [ 460.705425] Bluetooth: Invalid header checksum [ 460.716328] Bluetooth: Invalid esc byte 0x00 [ 460.736543] overlayfs: unrecognized mount option "lowerd" or missing value [ 460.751712] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. 07:56:57 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x2) syz_open_pts(r0, 0x400) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000080)=0xffffffc0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4002}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x406, r3) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@ipv4={[], [], @loopback}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000680)=0xe8) sendmsg$DCCPDIAG_GETSOCK(r2, &(0x7f0000000700)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="740100001300100229bd7000fddbdf252839b7024e204e21f9ffffff81000000000000000600000008000000ba030000ffff000001000100", @ANYRES32=r6, @ANYBLOB="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"], 0x174}, 0x1, 0x0, 0x0, 0x4000040}, 0x111ddf6f63073e08) close(r1) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f0000000180)=ANY=[@ANYBLOB="0200fd001866bf4363fb00cbd0b0b329d153226465bac13b2321f07503ec14da92cf33c05d193b0f2d04ab2c7d146365bad03dede9bf63d4c84f597788555288ee70b83c67b2107af8ef7e6d0c31f504493aab995b5c9e8000b20000000027e7c7d506f2e81f9f767a8e904397da86fcb47873a291a5b6b485a1c4c623b33044599995cff9bdeedd44b24022723e00000000480152c89caecb0190533784321af79a760e2a6b8eee2bc614ac293cdefe3003ba3805e910eb22974d02dbcce1d820f52d188134d22b15a18635000bec71449ba70a0e890517789d46f987c923024b46556ea99b5fa1ead4f2c95ccb3de1f41f309a41a200000000"]) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000140)) 07:56:58 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, r6) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r8 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4002}) ioctl$TUNSETLINK(r8, 0x400454cd, 0x118) close(r8) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES64=r4, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRESHEX=r8, @ANYRESOCT=0x0]], 0x5}}, 0x0) r9 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000300)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICREMOVE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000440)={&(0x7f0000000340)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r9, @ANYBLOB="02002abd7000fbdbdf250400000008000500ac14144214000600776731000000000000000000000000002400070073797374656d5f753a6f626a6563745f723a637261636b5f64625f743a73300008000400ac1e0001"], 0x5c}, 0x1, 0x0, 0x0, 0x20000001}, 0xc000040) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000004c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x240488c0}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {}, {0xfff1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x8035}]}}]}, 0x3c}}, 0x0) 07:56:58 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000140)={0x2}) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r3, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:58 executing program 4: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_PREPARE_BUF(r2, 0xc058565d, &(0x7f0000000180)={0x200, 0x4, 0x4, 0x70000, 0x6, {}, {0x1, 0xc, 0x1, 0x5d, 0x4f, 0x5, "96227958"}, 0x3, 0x4, @planes=&(0x7f0000000040)={0x5, 0x6, @mem_offset=0x7fffffff, 0x9}, 0x0, 0x0, 0xffffffffffffffff}) ioctl$SCSI_IOCTL_SYNC(r3, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={[], [], @rand_addr=0x7}}, 0x1c) clock_nanosleep(0x0, 0x0, &(0x7f0000000140), 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$UI_SET_EVBIT(r7, 0x40045564, 0x14) r8 = gettid() tkill(r8, 0x1000000000013) [ 460.856167] FAULT_INJECTION: forcing a failure. [ 460.856167] name failslab, interval 1, probability 0, space 0, times 0 [ 460.948039] CPU: 0 PID: 23358 Comm: syz-executor.5 Not tainted 4.14.174-syzkaller #0 [ 460.956046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 460.965408] Call Trace: [ 460.968005] dump_stack+0x13e/0x194 [ 460.971645] should_fail.cold+0x10a/0x14b [ 460.975803] should_failslab+0xd6/0x130 [ 460.979785] kmem_cache_alloc+0x2b5/0x770 [ 460.983936] ? __d_lookup+0x3b4/0x670 [ 460.987747] ? mark_held_locks+0xa6/0xf0 [ 460.991802] __d_alloc+0x2a/0x9b0 [ 460.995239] d_alloc+0x46/0x250 [ 460.998502] __lookup_hash+0x51/0x180 [ 461.002294] do_unlinkat+0x219/0x5d0 [ 461.006020] ? do_rmdir+0x340/0x340 [ 461.009671] ? fput+0xb/0x140 [ 461.012758] ? SyS_write+0x14d/0x210 [ 461.016463] ? SyS_read+0x210/0x210 [ 461.020092] ? SyS_clock_settime+0x1a0/0x1a0 [ 461.024540] ? do_syscall_64+0x4c/0x640 [ 461.028503] ? SyS_unlinkat+0x70/0x70 [ 461.032313] do_syscall_64+0x1d5/0x640 [ 461.036295] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 461.041494] RIP: 0033:0x45c849 [ 461.044682] RSP: 002b:00007efcd83dec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000057 [ 461.052392] RAX: ffffffffffffffda RBX: 00007efcd83df6d4 RCX: 000000000045c849 [ 461.059652] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000080 [ 461.066947] RBP: 000000000076bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 461.074237] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 461.081493] R13: 0000000000000c3e R14: 00000000004c9dc7 R15: 0000000000000001 [ 461.092637] Bluetooth: Too short H5 packet [ 461.097105] Bluetooth: Invalid header checksum [ 461.103597] can: notifier: receive list not found for dev tap1 [ 461.106548] Bluetooth: Invalid header checksum [ 461.110782] overlayfs: unrecognized mount option "lowerd" or missing value 07:56:58 executing program 5 (fault-call:8 fault-nth:2): mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 461.139617] can: notifier: receive list not found for dev tap0 [ 461.152555] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. 07:56:58 executing program 4: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000180)='/dev/nvme-fabrics\x00', 0x100, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x105000, 0x0) connect$inet6(r3, &(0x7f0000000140)={0xa, 0x4e22, 0x10000, @dev={0xfe, 0x80, [], 0x19}}, 0x1c) clock_nanosleep(0x0, 0x0, &(0x7f0000000140), 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r4 = gettid() syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x1, 0x2) tkill(r4, 0x1000000000013) [ 461.201041] Bluetooth: Invalid header checksum 07:56:58 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) lookup_dcookie(0x3, &(0x7f0000000140)=""/4, 0x4) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) close(r4) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x9, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x71, 0x10, 0x14}, [@ldst]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000000c0), 0x0, 0x10, &(0x7f0000000080), 0x1f1}, 0x48) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:58 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r1, 0x28, &(0x7f0000000140)}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file7,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:58 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x2) syz_open_pts(r0, 0x400) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000080)=0xffffffc0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4002}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x406, r3) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@ipv4={[], [], @loopback}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000680)=0xe8) sendmsg$DCCPDIAG_GETSOCK(r2, &(0x7f0000000700)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="740100001300100229bd7000fddbdf252839b7024e204e21f9ffffff81000000000000000600000008000000ba030000ffff000001000100", @ANYRES32=r6, @ANYBLOB="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"], 0x174}, 0x1, 0x0, 0x0, 0x4000040}, 0x111ddf6f63073e08) close(r1) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000140)) 07:56:58 executing program 4: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}, 0x1000000}, 0x1c) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) ptrace$poke(0x5, r1, &(0x7f0000000040), 0xfff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clock_nanosleep(0x0, 0x0, &(0x7f0000000140), 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r4 = gettid() getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000100), &(0x7f0000000180)=0x40) r5 = creat(0x0, 0x0) getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x0) io_setup(0xd33, &(0x7f0000000040)=0x0) io_submit(r6, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x900000000000010, 0xb000000, 0x4, 0x1, 0x0, r5, &(0x7f0000000000), 0x377140be6b5ef4c7}]) io_submit(r6, 0x0, &(0x7f00000001c0)) tkill(r4, 0x1000000000013) [ 461.347352] FAULT_INJECTION: forcing a failure. [ 461.347352] name failslab, interval 1, probability 0, space 0, times 0 [ 461.386504] overlayfs: failed to resolve './file7': -2 [ 461.439418] CPU: 1 PID: 23405 Comm: syz-executor.5 Not tainted 4.14.174-syzkaller #0 [ 461.447345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 461.456702] Call Trace: [ 461.459297] dump_stack+0x13e/0x194 [ 461.462936] should_fail.cold+0x10a/0x14b [ 461.467096] should_failslab+0xd6/0x130 [ 461.471073] kmem_cache_alloc+0x2b5/0x770 [ 461.475229] ? __d_lookup+0x3b4/0x670 [ 461.479036] ? mark_held_locks+0xa6/0xf0 [ 461.483100] __d_alloc+0x2a/0x9b0 [ 461.486561] d_alloc+0x46/0x250 07:56:58 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000280)=0x7) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x8, 0x6, 0x8) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r8 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4002}) ioctl$TUNSETLINK(r8, 0x400454cd, 0x118) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="48000000100005070e5b341a4fa019c65866fbfd5b1f0745000000000000c40004000000", @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRESDEC=r8], @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYRESDEC=r1], 0x5}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000080)="4c30d0026e77f291a7e0cb", 0xb) r11 = dup(r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000980)=ANY=[@ANYRESDEC, @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYRES32, @ANYRESHEX=r3, @ANYRESDEC, @ANYRES16, @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYPTR64, @ANYRESDEC=r8, @ANYPTR, @ANYRESDEC, @ANYRESHEX, @ANYPTR64], @ANYRESDEC=0x0], @ANYRES32=r6, @ANYRESDEC=r9, @ANYPTR64=&(0x7f0000000700)=ANY=[@ANYRES32, @ANYRES32, @ANYRES16, @ANYRESHEX, @ANYRES64, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES64, @ANYPTR, @ANYRESDEC, @ANYPTR64, @ANYRES16=0x0]], @ANYPTR=&(0x7f0000000840)=ANY=[@ANYBLOB="1563f5d7e04dc00dc650bd46a6ba5892def4962d190f6f6951d8ab485a092c169d5f4efbdf174d8f4b034a4ebaa2c04eb821e97b07837618323fd61441649c2ce0f591b6f119ccf86ce961731bdfebde846abd2b52fcf83c367f995f43713af3ea68cada0def50857e49561c995f80d6f6b427deff47277dc4cbad8ca7a55ef6ef01a6e5c4a7dab87b755a4814d167e011958996fa7b22352db54c84096e5bded4dbbf0f4f6b0a36e7814a598229e0215e89c3a65871b39ce3f13ce0c11f9805a72a89f2cb1f1db13e2897d330d0864b05ca703fae1912b6a048c0aca6228b934c43ea45de4572a409bc315e851f9259f5abd1520e6e7c1116", @ANYRES16=r7, @ANYRES64, @ANYRES32, @ANYPTR=&(0x7f0000000a00)=ANY=[@ANYRESHEX, @ANYRESOCT=0x0, @ANYRESDEC, @ANYPTR, @ANYRES32]], @ANYRESOCT], 0x7}, 0x1, 0x0, 0x0, 0x4000040}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRES32=r7, @ANYBLOB="0000000000000000f1ff00000b000100666c6f77657200000c0002000600080080354f5667f3f50b626fc646a80000e801cb225d9c0158e67d7924f0ae7398cc91c31879878db1fb3bb2eec63bcc470e55b22a9761e3ef597d3dfb5e07f197090096d1ecd35173d0aabe8d6693a48511008eb5538492ff7b6bc27be8a9731ae0946b15e4d7093255d44718c7db127bfe0ca2c1f0205449649a65be677e03560ed90f75d52d158c659375080c2f058e53ec38fb97d071505b417734655fc2a877e363b994a1233df3dad2e007bf69cb783b52bdd9e09ea655ea2394b652a304ff030000000000001982a6cb8c5669a26b0177ba000000000000"], 0x3}}, 0x44041) [ 461.489845] __lookup_hash+0x51/0x180 [ 461.493649] do_unlinkat+0x219/0x5d0 [ 461.497363] ? do_rmdir+0x340/0x340 [ 461.500991] ? fput+0xb/0x140 [ 461.504097] ? SyS_write+0x14d/0x210 [ 461.507841] ? SyS_read+0x210/0x210 [ 461.511451] ? SyS_clock_settime+0x1a0/0x1a0 [ 461.515881] ? do_syscall_64+0x4c/0x640 [ 461.519835] ? SyS_unlinkat+0x70/0x70 [ 461.523617] do_syscall_64+0x1d5/0x640 [ 461.527506] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 461.532695] RIP: 0033:0x45c849 [ 461.535863] RSP: 002b:00007efcd83dec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000057 [ 461.543555] RAX: ffffffffffffffda RBX: 00007efcd83df6d4 RCX: 000000000045c849 [ 461.550814] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000080 [ 461.558076] RBP: 000000000076bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 461.565328] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 461.572579] R13: 0000000000000c3e R14: 00000000004c9dc7 R15: 0000000000000002 [ 461.581935] Bluetooth: Too short H5 packet 07:56:58 executing program 5 (fault-call:8 fault-nth:3): mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 461.586213] Bluetooth: Invalid header checksum [ 461.593490] Bluetooth: Invalid header checksum [ 461.613830] can: notifier: receive list not found for dev tap1 [ 461.636099] overlayfs: failed to resolve './file7': -2 07:56:58 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./file2\x00', 0x1aa) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000180)={'veth1_to_team\x00', 0x4002}) ioctl$TUNSETLINK(r4, 0x400454cd, 0x118) close(r4) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4002}) ioctl$TUNSETLINK(r5, 0x400454cd, 0x118) close(r5) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x40000, &(0x7f0000000300)=ANY=[@ANYRESOCT, @ANYRESDEC=r1, @ANYRES16=r4, @ANYRES64=r5, @ANYRESDEC=r5]) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 461.662500] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. 07:56:58 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x2) syz_open_pts(r0, 0x400) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000080)=0xffffffc0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4002}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x406, r3) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@ipv4={[], [], @loopback}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000680)=0xe8) sendmsg$DCCPDIAG_GETSOCK(r2, &(0x7f0000000700)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="740100001300100229bd7000fddbdf252839b7024e204e21f9ffffff81000000000000000600000008000000ba030000ffff000001000100", @ANYRES32=r6, @ANYBLOB="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"], 0x174}, 0x1, 0x0, 0x0, 0x4000040}, 0x111ddf6f63073e08) close(r1) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000140)) 07:56:58 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(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, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r6, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r6, @ANYBLOB="00000000000b00fb00fc5f883e60ced30970c7bfa9666c6f776506000800"/48], 0x3c}}, 0x0) 07:56:58 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0xa4) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x118) close(0xffffffffffffffff) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4002}) ioctl$TUNSETLINK(r3, 0x400454cd, 0x118) close(r3) splice(0xffffffffffffffff, &(0x7f0000000140)=0x5, r3, &(0x7f00000003c0), 0xc9, 0x6) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r4, &(0x7f00000002c0)='./file1\x00', 0x1000) socket$nl_generic(0x10, 0x3, 0x10) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f0004000069723d2e2f6275732c776f726b6469723d2e2f66696c65312c75707065726469723d2e2f66696c6530adecaec33f0ae3c93a4d72baa66e74bc72f17cf43b8c258a47abb34f67ae18de3460c73bce493678b36b279175f45cf31fcc875ef21e27b0a2bad9d276434a03bd18cc1c726ce1384263efe3821af4130c68cae5af3d4d0a81278becce6254ff0fc38cc8d4e3b82610c70ad94d4501e1e12bd80c6b890d2c9e439aaeb069"]) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 461.726368] can: notifier: receive list not found for dev tap0 [ 461.916583] can: notifier: receive list not found for dev tap0 [ 461.933626] FAULT_INJECTION: forcing a failure. [ 461.933626] name failslab, interval 1, probability 0, space 0, times 0 [ 461.945492] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 461.947046] CPU: 0 PID: 23452 Comm: syz-executor.5 Not tainted 4.14.174-syzkaller #0 [ 461.961957] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 461.971303] Call Trace: [ 461.973880] dump_stack+0x13e/0x194 [ 461.977497] should_fail.cold+0x10a/0x14b [ 461.981632] should_failslab+0xd6/0x130 [ 461.985587] __kmalloc+0x2e9/0x7c0 [ 461.989109] ? ovl_alloc_entry+0x21/0x70 [ 461.993150] ? ovl_check_origin+0x31e/0x4f0 [ 461.997455] ovl_alloc_entry+0x21/0x70 [ 462.001333] ovl_lookup+0x4db/0x1100 [ 462.005034] ? ovl_path_next+0x200/0x200 [ 462.009077] ? find_held_lock+0x2d/0x110 [ 462.013121] ? lock_acquire+0x170/0x3f0 [ 462.017074] ? lock_downgrade+0x6e0/0x6e0 [ 462.021213] ? _raw_spin_unlock+0x29/0x40 [ 462.025354] ? d_alloc+0x1d5/0x250 [ 462.028888] __lookup_hash+0x103/0x180 [ 462.032756] do_unlinkat+0x219/0x5d0 [ 462.036450] ? do_rmdir+0x340/0x340 [ 462.040059] ? fput+0xb/0x140 [ 462.043143] ? SyS_write+0x14d/0x210 [ 462.046843] ? SyS_read+0x210/0x210 [ 462.050465] ? SyS_clock_settime+0x1a0/0x1a0 [ 462.054875] ? do_syscall_64+0x4c/0x640 [ 462.058845] ? SyS_unlinkat+0x70/0x70 [ 462.062640] do_syscall_64+0x1d5/0x640 [ 462.066539] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 462.071733] RIP: 0033:0x45c849 [ 462.074903] RSP: 002b:00007efcd83ffc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000057 [ 462.082595] RAX: ffffffffffffffda RBX: 00007efcd84006d4 RCX: 000000000045c849 [ 462.089847] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000080 [ 462.097121] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 462.104381] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 07:56:59 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./bus/file0/file0\x00', 0x0, 0x1) linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', r2, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 462.111635] R13: 0000000000000c3e R14: 00000000004c9dc7 R15: 0000000000000003 [ 462.129040] Bluetooth: Invalid header checksum [ 462.133907] Bluetooth: Invalid header checksum [ 462.144820] Bluetooth: Invalid header checksum [ 462.146444] overlayfs: unrecognized mount option "lo" or missing value 07:56:59 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$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$nl_route(r4, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r6, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000280)={0x1, 0x1, 0x2, {0x3, 0x852}, 0x9, 0x8d}) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {}, {0xfff1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x8035}]}}]}, 0x3c}}, 0x0) [ 462.172145] Bluetooth: Invalid header checksum [ 462.232670] Bluetooth: Invalid header checksum 07:56:59 executing program 5 (fault-call:8 fault-nth:4): mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:59 executing program 4: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) arch_prctl$ARCH_GET_GS(0x1004, &(0x7f0000000100)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc058565d, &(0x7f0000000240)={0x1, 0x2, 0x4, 0x20000, 0x7, {}, {0x3, 0x62a7f8c3f2ec9312, 0xa7, 0x4, 0x6, 0x1f, "6f43b362"}, 0x6, 0x4, @planes=&(0x7f0000000200)={0xfff, 0x5, @mem_offset=0x5, 0x40}, 0x1, 0x0, r1}) setsockopt$inet6_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f00000002c0)=@gcm_256={{0x304}, "152039a34092c876", "80202b2a7fb95bfabba6b9db7d3dd227cbbc37e01c9f027e8ea6a01dda1c4b0a", "48281390", "58c7c681c79c38ce"}, 0x38) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote}, 0x1c) clock_nanosleep(0x0, 0x0, &(0x7f0000000140), 0x0) r4 = memfd_create(&(0x7f0000000040)='\x00', 0x6) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r4, 0x6612) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) gettid() r5 = getpid() sched_setattr(r5, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x402000, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_DROP(r6, 0x40045730, &(0x7f00000001c0)) tkill(r5, 0x37) [ 462.319757] can: notifier: receive list not found for dev tap0 [ 462.341679] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. 07:56:59 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x2) syz_open_pts(r0, 0x400) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000080)=0xffffffc0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4002}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x406, r3) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@ipv4={[], [], @loopback}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000680)=0xe8) sendmsg$DCCPDIAG_GETSOCK(r2, &(0x7f0000000700)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="740100001300100229bd7000fddbdf252839b7024e204e21f9ffffff81000000000000000600000008000000ba030000ffff000001000100", @ANYRES32=r6, @ANYBLOB="ff03000007000010080000000300000085000100c90ba4ee318f8b7f7b785b6d0cc2a446988494ebc588ee8fdccf62f586c7ca39db3134609051c094564721bcd010e5ce2755aa83e98c10598198454f63933fa3213881dbc06012d38411cc196783ea13d366d537ad7aa835508d97c10933cd43da0d700eeb9c9139d0c92c3756d201a2f68efc21ebcb488b8cde37495a685e7e060000001c000100297b547b212ffdbad53ca3b3016c6ffcdeb85ff23ea94ba8810001000006b447afad17329cd5f60bfdc71eb4452596674b7313415cff40eaad482a89a43412dcdaf0c53695d2f9425425742ed2907146746040e686e0a94c84a24ef0e3a0af202ed3111d18351b4b997b2edf9dd2ab9138444507fb35547d22f786d7aea57547d688e19a492e8c779646147bed9a57057a8d23c9c4830d6b26000000"], 0x174}, 0x1, 0x0, 0x0, 0x4000040}, 0x111ddf6f63073e08) close(r1) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000100)=0xffffffdb) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000140)) 07:56:59 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(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$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4002}) ioctl$TUNSETLINK(r7, 0x400454cd, 0x118) close(r7) r8 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4002}) ioctl$TUNSETLINK(r8, 0x400454cd, 0x118) close(r8) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[]}}, 0x4040060) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38c2352df603d66f2a9f319a1e854b3a00002400", @ANYRES32=r6, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000007e86f9cbcef020990000000000000000", @ANYRES32=r6, @ANYBLOB="000000000000004011eaaecaa271080c6082d6d92cd2935fdc16a8cc0a1e7e00c47ddc6642"], 0x3}}, 0x0) [ 462.385953] overlayfs: unrecognized mount option "lo" or missing value 07:56:59 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4002}) ioctl$TUNSETLINK(r4, 0x400454cd, 0x118) close(r4) r5 = getegid() ioctl$TUNSETGROUP(r4, 0x400454ce, r5) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:56:59 executing program 4: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000040)={0x3, r4}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote}, 0x1c) clock_nanosleep(0x0, 0x0, &(0x7f0000000140), 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r7 = gettid() tkill(r7, 0x1000000000013) [ 462.494980] can: notifier: receive list not found for dev tap1 07:56:59 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x44) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x7, 0x1, [0x0]}, &(0x7f0000000440)=0xa) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000480)={r5, @in={{0x2, 0x4e23, @rand_addr=0xfffffffb}}}, &(0x7f0000000540)=0x84) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f0000000340)="25b7017fb6cceeef44e307112ec06500156e137754acb28663b09699ef941fe7cb3c40605895dfb53bac7bd037fcebbe162f8ed95532ec060178f914460d80dbb7fc4654e30327f06c942a1996581de87d90e95fdc472d429799e09dadc2bfca0f72cadd9c029f7a6050867fb071fa681d5d8442e1ad5845787e2af3338e17f763ce673d2747c938a4d029d150ed") r6 = openat$dir(0xffffffffffffff9c, &(0x7f0000000300)='./bus/file1\x00', 0x242, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r6, &(0x7f00000002c0)='./file1\x00', 0x1000) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000140)='NLBL_MGMT\x00') ioctl$SIOCGIFMTU(r4, 0x8921, &(0x7f0000000580)) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 462.586386] FAULT_INJECTION: forcing a failure. [ 462.586386] name failslab, interval 1, probability 0, space 0, times 0 [ 462.608453] CPU: 1 PID: 23509 Comm: syz-executor.5 Not tainted 4.14.174-syzkaller #0 [ 462.616410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 462.625760] Call Trace: [ 462.628354] dump_stack+0x13e/0x194 [ 462.631994] should_fail.cold+0x10a/0x14b [ 462.636148] should_failslab+0xd6/0x130 [ 462.640126] kmem_cache_alloc+0x2b5/0x770 [ 462.644313] ? putname+0xcd/0x110 [ 462.647750] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 462.653195] getname_flags+0xc8/0x560 [ 462.656987] do_unlinkat+0x9e/0x5d0 [ 462.658351] Bluetooth: Invalid esc byte 0x00 [ 462.660604] ? do_rmdir+0x340/0x340 [ 462.660615] ? fput+0xb/0x140 [ 462.660627] ? SyS_write+0x14d/0x210 [ 462.660635] ? SyS_read+0x210/0x210 [ 462.660646] ? do_syscall_64+0x4c/0x640 [ 462.660653] ? SyS_unlinkat+0x70/0x70 [ 462.660663] do_syscall_64+0x1d5/0x640 [ 462.660678] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 462.660688] RIP: 0033:0x45c849 [ 462.699041] RSP: 002b:00007efcd83ffc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000057 [ 462.706805] RAX: ffffffffffffffda RBX: 00007efcd84006d4 RCX: 000000000045c849 [ 462.714074] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000080 [ 462.721343] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 462.728614] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 07:56:59 executing program 5 (fault-call:8 fault-nth:5): mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 462.735877] R13: 0000000000000c3e R14: 00000000004c9dc7 R15: 0000000000000004 [ 462.746550] Bluetooth: Invalid header checksum [ 462.746713] can: notifier: receive list not found for dev tap1 [ 462.757896] Bluetooth: Invalid header checksum [ 462.757999] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1014 sclass=netlink_route_socket pig=23520 comm=syz-executor.3 [ 462.791685] can: notifier: receive list not found for dev tap0 [ 462.825352] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1014 sclass=netlink_route_socket pig=23520 comm=syz-executor.3 07:57:00 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$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$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {}, {0xfff1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x8035}]}}]}, 0x3c}}, 0x0) 07:57:00 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x2) syz_open_pts(r0, 0x400) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000080)=0xffffffc0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4002}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x406, r3) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@ipv4={[], [], @loopback}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000680)=0xe8) sendmsg$DCCPDIAG_GETSOCK(r2, &(0x7f0000000700)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="740100001300100229bd7000fddbdf252839b7024e204e21f9ffffff81000000000000000600000008000000ba030000ffff000001000100", @ANYRES32=r6, @ANYBLOB="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"], 0x174}, 0x1, 0x0, 0x0, 0x4000040}, 0x111ddf6f63073e08) close(r1) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000100)=0xffffffdb) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000140)) [ 462.885669] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 462.995596] FAULT_INJECTION: forcing a failure. [ 462.995596] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 463.007552] CPU: 0 PID: 23542 Comm: syz-executor.5 Not tainted 4.14.174-syzkaller #0 [ 463.015437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 463.024790] Call Trace: [ 463.027397] dump_stack+0x13e/0x194 [ 463.031032] should_fail.cold+0x10a/0x14b [ 463.035195] __alloc_pages_nodemask+0x1bf/0x700 [ 463.039883] ? __alloc_pages_slowpath+0x26c0/0x26c0 [ 463.044904] ? find_held_lock+0x2d/0x110 [ 463.048974] cache_grow_begin+0x7b/0x410 [ 463.053142] kmem_cache_alloc+0x695/0x770 [ 463.057296] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 463.062750] getname_flags+0xc8/0x560 [ 463.066554] do_unlinkat+0x9e/0x5d0 [ 463.070183] ? do_rmdir+0x340/0x340 [ 463.073810] ? fput+0xb/0x140 [ 463.076930] ? SyS_write+0x14d/0x210 [ 463.080647] ? SyS_read+0x210/0x210 [ 463.084278] ? SyS_clock_settime+0x1a0/0x1a0 [ 463.088690] ? do_syscall_64+0x4c/0x640 [ 463.092661] ? SyS_unlinkat+0x70/0x70 [ 463.096465] do_syscall_64+0x1d5/0x640 [ 463.100356] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 463.105549] RIP: 0033:0x45c849 [ 463.108731] RSP: 002b:00007efcd83ffc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000057 [ 463.116435] RAX: ffffffffffffffda RBX: 00007efcd84006d4 RCX: 000000000045c849 [ 463.123703] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000080 [ 463.130970] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 463.138235] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 463.145501] R13: 0000000000000c3e R14: 00000000004c9dc7 R15: 0000000000000005 [ 463.151668] Bluetooth: Invalid esc byte 0x00 [ 463.162328] Bluetooth: Too short H5 packet [ 463.175988] Bluetooth: Invalid header checksum 07:57:00 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./bus/file0\x00', 0xd0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 463.193658] Bluetooth: Invalid header checksum [ 463.270479] Bluetooth: Invalid header checksum [ 463.297789] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. 07:57:00 executing program 4: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x9, 0x200200) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x9cf, {{0x2, 0x4e24, @rand_addr=0x5}}}, 0x88) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup(r3) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote}, 0x1c) clock_nanosleep(0x0, 0x0, &(0x7f0000000140), 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f0000000100)) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f0000000100)=0x0) timer_settime(r5, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_settime(r5, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x77359400}}, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f000006b000)={{r6, r7+30000000}, {0x0, 0x1c9c380}}, 0x0) r8 = gettid() tkill(r8, 0x1000000000013) [ 463.350519] overlayfs: failed to resolve './file0': -2 07:57:00 executing program 5 (fault-call:8 fault-nth:6): mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:57:00 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x2) syz_open_pts(r0, 0x400) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000080)=0xffffffc0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4002}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x406, r3) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@ipv4={[], [], @loopback}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000680)=0xe8) sendmsg$DCCPDIAG_GETSOCK(r2, &(0x7f0000000700)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="740100001300100229bd7000fddbdf252839b7024e204e21f9ffffff81000000000000000600000008000000ba030000ffff000001000100", @ANYRES32=r6, @ANYBLOB="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"], 0x174}, 0x1, 0x0, 0x0, 0x4000040}, 0x111ddf6f63073e08) close(r1) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000100)=0xffffffdb) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000140)) 07:57:00 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)={0x30, r8, 0x23f, 0x0, 0x0, {{}, {0x0, 0x410c}, {0xfffffffffffffe8d, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0xfffffff0}, 0x0) sendmsg$TIPC_CMD_GET_NODES(r1, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, r8, 0x100, 0x70bd2c, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40084}, 0x4811) 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$nl_route(r5, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r9, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r9, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r9, {}, {}, {0xfff1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x8035}]}}]}, 0x3c}}, 0x0) 07:57:00 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000003c0)='./file1\x00', r1, &(0x7f00000000c0)='./bus/file0\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f0000000140)='./file1\x00', 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r3) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f00000009c0)={0xa, 0x0, [{0x4, 0x9b, &(0x7f0000000300)=""/155}, {0x4000, 0x4d, &(0x7f0000000440)=""/77}, {0x0, 0x94, &(0x7f00000004c0)=""/148}, {0x2000, 0x46, &(0x7f0000000580)=""/70}, {0x5000, 0xf8, &(0x7f0000000600)=""/248}, {0x5000, 0xac, &(0x7f0000000700)=""/172}, {0xf000, 0x8f, &(0x7f00000007c0)=""/143}, {0x2, 0x43, &(0x7f0000000880)=""/67}, {0x4000, 0x9e, &(0x7f0000000900)=""/158}, {0x4, 0x15, &(0x7f00000001c0)=""/21}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 463.558487] overlayfs: failed to resolve './file0': -2 [ 463.580372] Bluetooth: Invalid header checksum [ 463.585173] Bluetooth: Invalid header checksum [ 463.601917] Bluetooth: Invalid header checksum 07:57:00 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000380)=@ipv4_getnetconf={0x14, 0x52, 0x1}, 0x14}}, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000019c0)={0x0, 0x0}, &(0x7f0000001a00)=0xc) newfstatat(0xffffffffffffff9c, &(0x7f0000001a40)='./file0\x00', &(0x7f0000001a80), 0x800) syz_mount_image$hfsplus(&(0x7f0000000140)='hfsplus\x00', &(0x7f0000000300)='./file0\x00', 0x6ba, 0x9, &(0x7f00000018c0)=[{&(0x7f0000000440)="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", 0xfa, 0x7fffffff}, {&(0x7f0000000340)="216879f2e3d0478b98166779b57e4acb16b6813a638b77592abb12409e40fd1de886fbbe1a23b96641d4aa8ceb6f4525aaabb11d9a7485c9e6c82c5aa2ffdf0abc8c67e7b887f4a47de1ce20fb4b0c325298d92f939173d53e16ca052912a1edeab194e1e2d80f8cb9e22a625242deb7e434b4c5815e72d76340137d12e8d1e8ee805136afa6a3ac3445b4dad8441320587c15acf0615afa3f26aa111e48a35bae72544cf6eb09fcf0322a5c4648c393044bee", 0xb3, 0x100000010}, {&(0x7f0000000540)="902943649d39639c45e90b1be7e1c1c24f5434225e22e653dc9a106090645df0ac5cfb99220377719623f9ef761188587ebc83818aece889e8d92fdfe6ae55db429bfd3f6b25928c51e77ca00cee9e76bc30439db18bc170bf0677d6ae2009cde80f71d8881520fee56396ce16418694bf4e055149153a0891be9cef85c5b689675f8d4402d5aa8fefd92341b9a4db0427527c", 0x93, 0x3}, {&(0x7f0000000600)="c38cbaa6a8c9fd88ec9f83f4bb16d0cf20923e21cd1ba8b315614476b79e518b406d41e901e2ad9d63aea0a58a4593726fdcba86cb4de8fef6599d47", 0x3c, 0x2}, {&(0x7f0000001bc0)="4ae17585762b0c89891d82372d28a216525f3f75dcf6d4cf33cc42e729ad81c8a8df65c994dee9b0a1cc67ce0b8dda5561e2e6a9295d6ac1ece66cc7acc7344df2afa6ebe1efefde28a8f97c5cbdf47f6ecfe28912fef9563b631a4b0d575d4ba89f882f1764848003e8cfbe874ed0ab9671714b297957137b86155887c5", 0x7e, 0x3f}, {&(0x7f00000006c0)="52874f3945afffaf6db7034add7abae99a4e2f9c90c0844a735d05d5fc19c641384f", 0x22, 0x10001}, {&(0x7f0000000700)="aad820eb98a7c7383ae478f290d994fee79e464f1c059d9816baaaa0a3c75ca221205e4748530356052e1fa247294a4d50626c5ba6d1fde74035d2c20af28142eb75ec51f2c20e5952c325ba193b55a5e7e16d4cc708b3e5052e859c137fdc4e4c6bdcc191a87da462b9b014aa0267b9e158885116cae1856315ae1bf7b66663f20a31a7a74cc21e64664dc640", 0x8d, 0x1}, {&(0x7f00000007c0)="7b114beb132296126b58fb7902cd87ebfe02476cf4d4985ad757fd1b2980ee2a2d6eac6caa875a05540947907605e5d0f3aa69cf6f31e48ac34ba06cd529019b8e8e17917617cbff63a2add1451b10060944b1a9368c214a1010fd1c603a89d7b583bc52a70e27e47d3ae96f8d2e7bd54ac2c23be2ecbc7fd53f2037e2851bbbe9d712edcbc736606f30e6829d5d5b7793bab6285a867ab0187a757cabee086eb820dc18760313823816408bd4e522bb60f71a122148c6915efa7746f975dd4cde37c5e404e1b2fede5af5f980eb08", 0xcf, 0x200}, {&(0x7f00000008c0)="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", 0x1000, 0x9}], 0x1055048, &(0x7f0000001b00)={[{@decompose='decompose'}], [{@fowner_lt={'fowner<', r3}}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '\xa8md5sumppp1vboxnet1em1}'}}, {@pcr={'pcr', 0x3d, 0x3c}}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@measure='measure'}, {@obj_user={'obj_user', 0x3d, 'proc'}}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:57:00 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000600)={&(0x7f00000002c0)="8e9d3dfc8e666067c817a96834c434de7a5ec5df8d7cb2a6f4fa6a", &(0x7f0000000300)=""/135, &(0x7f0000000440)="596ed42ac107a372ae56188c2c8fa19f628ae31687aec907570ed4e62b6c1f81f5bd2c4a343fa1bfde217ecf9248d6fef14061e74f3fb91a3f983fa5a2e967a7272ce759a1871feb321d3fc3015478ef1f1315f947b479a9d5cb205643c6cf4f7fcd064e30d562902d9c710cad11b586c318f4f945817dc1ab9b88a769cfb0f66b", &(0x7f0000000500)="d8ebca3c0b73e408cee284c21739db21826c969462b9623bb5e6903525ca45e4133af69d7975d46abdaef1b8bbab6fa4bf5e8590fdfa97e109d04e3b9ec15d35998fa07e199aaf6708f0a199d9a0f776f39293ab30f3f2a636d954", 0x5, r6}, 0x38) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x80000, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r7, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r7, @ANYRES64], 0x3}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {}, {0xfff1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x8035}]}}]}, 0x3c}}, 0x0) 07:57:00 executing program 4: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup(r2) prctl$PR_GET_SECUREBITS(0x1b) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000140)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) bind$ax25(r5, &(0x7f0000000180)={{0x3, @bcast, 0x5}, [@null, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @default, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) clock_nanosleep(0x0, 0x0, &(0x7f0000000040), 0x0) timer_settime(r0, 0x0, &(0x7f000006b000)={{0x77359400}, {0x77359400}}, 0x0) r6 = gettid() tkill(r6, 0x1000000000013) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r8}, &(0x7f0000000340)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000200)=r8, 0x4) 07:57:00 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x2) syz_open_pts(r0, 0x400) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000080)=0xffffffc0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4002}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x406, r3) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@ipv4={[], [], @loopback}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000680)=0xe8) sendmsg$DCCPDIAG_GETSOCK(r2, &(0x7f0000000700)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="740100001300100229bd7000fddbdf252839b7024e204e21f9ffffff81000000000000000600000008000000ba030000ffff000001000100", @ANYRES32=r6, @ANYBLOB="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"], 0x174}, 0x1, 0x0, 0x0, 0x4000040}, 0x111ddf6f63073e08) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000100)=0xffffffdb) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000140)) 07:57:01 executing program 0: mkdir(&(0x7f0000000240)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4002}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x118) close(r1) bpf$OBJ_GET_MAP(0x7, &(0x7f00000003c0)={&(0x7f0000000380)='./bus/file1\x00'}, 0x10) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4002}) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) open_by_handle_at(r4, &(0x7f0000000300)=ANY=[@ANYBLOB="4e000000ff6dd9ff87f01a15e2228e7619b353f17581cd5fb425d46aacd1ea41d77eba905f442532ec713dbccb5b9685e7110a294a532c65d81563998866747e5c363ac6a37ee8"], 0x4000) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r4, &(0x7f00000000c0)='\x00', r5, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="efcb920762d742b31fd4776c6f776572702272392e2f62757381975ef001d614df61c2261a3d5539276f8b1709ee341140b484fdd348284d0b378403a57e30fac3b2f2e952202013a093dfb9ddfbc94704175b317c695358ad185d65cc6bbc35f77a1962510117a33393bc1f9c266bfa4d16311154206a71a4c5b3f34bf8b88d2e49d24a46ea5a180f4715ffb186b77f19994027e6", @ANYBLOB="a6ab54fd302db8c8c9fab17a035d08006e7d3f995af51fc9d6716bc30f48798b9988cde35de0db2c518ea881ebfca80df6714da9071adba3ea18ba61a519e1cb56651bb4718f88c0b59489bb588f79994ceac27b950449ddc5936520296ac1449b6ecded2840ac37b94f9e7def9a678bc44c01002cf151b1de7eebf94e9d6b61494cc0738a7f5b7cbb170de862cf1be4b934b5399f7b2a90cbcbfe1c67306dd7040aa2faccd6c51467b024ef3816c73104d721b494aeeebddded9eee04000000277563c19c0b30af3fa111a8dd3ac4e0e4a950d62af8ed51d3398a000bd074d603e454e44db9a65b00"/255, @ANYRESOCT=0x0, @ANYPTR=&(0x7f0000000400)=ANY=[@ANYRESDEC, @ANYRESHEX], @ANYPTR64=&(0x7f0000000780)=ANY=[@ANYRESHEX, @ANYRESOCT=r0, @ANYRES32, @ANYRES32=0x0, @ANYRES64, @ANYRESHEX, @ANYRESHEX, @ANYBLOB="7e82b16d55021094347f185a34a7e9e4edccbd6f5ec6bcce6f20151ca4cb0b3324d2d80017d68085c470779f2d096a6414a432b4ca8125ee4ccaa84d6ad3ed0245053c2b006f1c01753df9ce2dd808f27f326e069f049987007738bdc7d39a15ea087820d60af0942c1c9b451f6d80f1056674ec465bd78056a1d68503db28bbf8c25e91722bdd08824cf0b07a20d5874cb9c2560f2947e6c6d57f4d4b7f97effa2270bc94d658aa29e5ae33cff6d671f838edb02a5866326512865dba4020a9d70c5595974b4066920e381f6cbd1c"]]) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 463.789101] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. 07:57:01 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') getitimer(0x2, &(0x7f0000000140)) 07:57:01 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(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$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$TIOCOUTQ(r8, 0x5411, &(0x7f0000000280)) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r6, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {}, {0xfff1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x8035}]}}]}, 0x3c}}, 0x0) [ 463.915759] can: notifier: receive list not found for dev tap0 07:57:01 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x2) syz_open_pts(r0, 0x400) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000080)=0xffffffc0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4002}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x406, r3) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@ipv4={[], [], @loopback}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000680)=0xe8) sendmsg$DCCPDIAG_GETSOCK(r2, &(0x7f0000000700)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="740100001300100229bd7000fddbdf252839b7024e204e21f9ffffff81000000000000000600000008000000ba030000ffff000001000100", @ANYRES32=r6, @ANYBLOB="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"], 0x174}, 0x1, 0x0, 0x0, 0x4000040}, 0x111ddf6f63073e08) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f0000000180)=ANY=[@ANYBLOB="0200fd001866bf4363fb00cbd0b0b329d153226465bac13b2321f07503ec14da92cf33c05d193b0f2d04ab2c7d146365bad03dede9bf63d4c84f597788555288ee70b83c67b2107af8ef7e6d0c31f504493aab995b5c9e8000b20000000027e7c7d506f2e81f9f767a8e904397da86fcb47873a291a5b6b485a1c4c623b33044599995cff9bdeedd44b24022723e00000000480152c89caecb0190533784321af79a760e2a6b8eee2bc614ac293cdefe3003ba3805e910eb22974d02dbcce1d820f52d188134d22b15a18635000bec71449ba70a0e890517789d46f987c923024b46556ea99b5fa1ead4f2c95ccb3de1f41f309a41a200000000"]) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000100)=0xffffffdb) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000140)) [ 463.984860] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 464.010960] overlayfs: unrecognized mount option "˒bBwlowerp"r9./bus^a&=U9'o 4@H(M 7~0òR ߹G[1|iSX]ek5zbQ3&kM1T jqųK.IJFZG@'榫T0-z]" or missing value 07:57:01 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_ADDFB2(r1, 0xc06864b8, &(0x7f0000000300)={0x6, 0xc7, 0xfff, 0x3, 0x2, [0x1d, 0x2, 0x696, 0x7], [0x2, 0x3ff, 0x6, 0x3], [0x3, 0xfffffffc, 0x0, 0x5], [0xd84, 0x8, 0x2, 0x2]}) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./f`le0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 464.165945] Bluetooth: Invalid esc byte 0x00 [ 464.220590] can: notifier: receive list not found for dev tap0 [ 464.266236] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 464.286862] overlayfs: failed to resolve './f`le0': -2 [ 464.298053] overlayfs: unrecognized mount option "˒bBwlowerp"r9./bus^a&=U9'o 4@H(M 7~0òR ߹G[1|iSX]ek5zbQ3&kM1T jqųK.IJFZG@'榫T0-z]" or missing value 07:57:01 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(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="4800000010000507000000000000c40000000000", @ANYRES32=r6, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000", @ANYRESHEX], 0x6}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) r10 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xa, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r11}, &(0x7f0000000340)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r8, 0x84, 0x0, &(0x7f0000000280)={r11, 0x80, 0x9, 0x401}, 0x10) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {}, {0xfff1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x8035}]}}]}, 0x3c}}, 0x0) 07:57:01 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x2) syz_open_pts(r0, 0x400) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000080)=0xffffffc0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4002}) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x406, r2) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@ipv4={[], [], @loopback}, @in=@local}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000680)=0xe8) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000100)=0xffffffdb) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000140)) 07:57:01 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="5d6f7765726469723d2e4955bd35e0abfbc14a35239431f1e4163a9a53122f66696c65312c75000000000000000000"]) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 464.418350] overlayfs: failed to resolve './f`le0': -2 07:57:01 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) write$FUSE_INIT(r0, &(0x7f00000015c0)={0x50, 0xfffffffffffffff5, 0x2, {0x7, 0x1f, 0x7, 0x400, 0x6, 0x7, 0x101, 0x7ff}}, 0x50) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000001480)=ANY=[@ANYBLOB="6c6f7700006469723d2e2f6275732c776f726b6469723d2e2f66696c65312c75707065070069723d2e2f66696c2030a959efe63f83c17557e270242d854cc698bd93f366262466394eb220a00678678bb1717a4bfc1a3102bb577afecfaf0b813b5666eb9000161a6a6b88381750379bf560461ecbfa65b97863047e51a33d7455d5f5"]) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCADDRT(r2, 0x890b, &(0x7f0000001540)={0x0, @in={0x2, 0x4e24, @local}, @ax25={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}, @llc={0x1a, 0x4, 0x93, 0x9, 0x81, 0x7f, @dev={[], 0x43}}, 0x6, 0x0, 0x0, 0x0, 0x5, &(0x7f0000000400)='dummy0\x00', 0x8, 0x0, 0x40}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001440)={r0, 0x0, 0x1000, 0x50, &(0x7f0000000440)="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", &(0x7f0000000300)=""/80, 0x12, 0x0, 0x56, 0x27, &(0x7f0000000380)="7630862fe781a9ef0ebeaff14ba9f5f7e7dc31f9446bf614b2ed2c2fadc9206e9b37ab8928ff9b0929897afa70fb1b2ce05af12f0d1412b14604807c013637596851a78eaee8723faa345977dc3adb1249f7133579af", &(0x7f0000000140)="ab65c7837f9ef5c3932933ca5a0ca8c0e251da4b1c563a722d6deb6f80727251e2adb6224c4f4a"}, 0x40) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:57:01 executing program 0: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000440)='/dev/dlm-monitor\x00', 0x301, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000540)='/dev/snapshot\x00', 0x2000, 0x0) renameat2(r0, &(0x7f0000000500)='./bus\x00', r1, &(0x7f0000000580)='./bus\x00', 0x5) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r4, &(0x7f00000000c0)='\x00', r5, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="6c6f7765726483bfbcfcf57b9db9e0ce276bd9b6c3ea1460b46a646965726469723d28c5f7a6fad66035ddaedddcf21c81d81b4f996e29098913b6fba4682546e2597ee6c3d55a69f24c03"]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000003c0)={r7, &(0x7f0000000140)="53ad61a3018ea7f295a4bea2e686818fbe3791f32945f9510c", &(0x7f0000000300)=""/180, 0x4}, 0x20) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 464.506362] Bluetooth: Invalid esc byte 0x00 [ 464.578813] overlayfs: unrecognized mount option "]owerdir=.IU5J5#1:S/file1" or missing value [ 464.582059] overlayfs: unrecognized mount option "low" or missing value [ 464.608305] overlayfs: unrecognized mount option "lowerd{'kٶ`jdierdir=(`5ݮOn) h%FY~ZiL" or missing value [ 464.741820] overlayfs: unrecognized mount option "lowerd{'kٶ`jdierdir=(`5ݮOn) h%FY~ZiL" or missing value [ 464.755638] overlayfs: unrecognized mount option "low" or missing value [ 464.765533] overlayfs: unrecognized mount option "]owerdir=.IU5J5#1:S/file1" or missing value 07:57:03 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x2) syz_open_pts(r0, 0x400) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000080)=0xffffffc0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4002}) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x406, r2) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000100)=0xffffffdb) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000140)) 07:57:03 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) write(r4, &(0x7f0000000340), 0x41395527) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) accept(0xffffffffffffffff, &(0x7f0000000780)=@pppoe={0x18, 0x0, {0x0, @dev}}, &(0x7f0000000240)=0x9f72afc5198e68b4) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) io_submit(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000100)}, 0x0, 0x9f, 0xfffffffe, 0x6, 0x8008, 0xfffffffd, 0x1}, 0x0, 0x10, 0xffffffffffffffff, 0xa) 07:57:03 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$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$nl_route(r4, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r6, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r7, 0x8983, &(0x7f0000000280)={0x2, 'bond_slave_1\x00', {0x5}, 0x7ff}) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {}, {0xfff1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x8035}]}}]}, 0x3c}}, 0x0) close(0xffffffffffffffff) r8 = dup3(0xffffffffffffffff, r2, 0x80000) r9 = socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r9, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000000)={0x4c, r10, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(r8, &(0x7f0000000340)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000440)={0x15c, r10, 0x20, 0x70bd2a, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @rand_addr="e1f1c94cd4849e5c6c549a2811b8cdd7"}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xa, 0x1}}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e23}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x29}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xf}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffe}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x84}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x6}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x29}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xa16}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7f}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x81}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e24}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x800}, 0x9801) 07:57:03 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f7765f26469723d2e2f6275732c776f726b6469723d2e2f6665312c75707065726469723d2e2f66696c653037b8c454660a343903513ae9db88725a428ffef0a17ed585c209bd3412e16b8406a95f9c61"]) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000380)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(r5, &(0x7f0000000480)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x70204c04}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x68, r6, 0x200, 0x70bd2c, 0x25dfdbfc, {{}, {}, {0x4c, 0x18, {0x1ff, @link='broadcast-link\x00'}}}, ["", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x40801}, 0x0) 07:57:03 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:57:03 executing program 4: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="000200000000000028001200090001007665746800000000180002080000010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007250000004007a2a30005000003", @ANYRES32=r2, @ANYPTR=&(0x7f0000000300)=ANY=[@ANYPTR64, @ANYRESDEC, @ANYRESHEX=r0, @ANYRESDEC=r0, @ANYPTR=&(0x7f0000000280)=ANY=[@ANYRESOCT=r1]]], 0x3}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYBLOB="2400f0ff2b002b0d0000008800000000ffff0000", @ANYRES32=r2, @ANYBLOB="0001000000000000f1990000", @ANYRES16], 0x4}, 0x1, 0x0, 0x0, 0x1}, 0x0) setns(0xffffffffffffffff, 0x8000000) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={@mcast1, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast1, 0x2, 0x1, 0xfffb, 0x34e88ca99f6255, 0xffffffffffffffc0, 0x0, r2}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote}, 0x1c) clock_nanosleep(0x0, 0x0, &(0x7f0000000140), 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) gettid() r5 = getpid() sched_setattr(r5, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) sched_getaffinity(r5, 0x8, &(0x7f0000000040)) [ 466.775254] overlayfs: unrecognized mount option "lowedir=./bus" or missing value [ 466.806679] Bluetooth: Invalid esc byte 0x00 [ 466.820833] IPVS: Scheduler module ip_vs_sip not found [ 466.867036] IPVS: Scheduler module ip_vs_sip not found 07:57:04 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x2) syz_open_pts(r0, 0x400) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000080)=0xffffffc0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4002}) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) close(0xffffffffffffffff) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000100)=0xffffffdb) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000140)) 07:57:04 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') r4 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setresuid(0x0, r5, 0x0) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file1\x00', 0x80000001, 0x5, &(0x7f0000001640)=[{&(0x7f0000000300)="199da8e925bd5df0ffd831e42d075e046d294f5abd235e6b9a35dc3767fdba174e41779cea5dfb46d1ec90c26c276ad9cee98cdf71b1bdda41ec2a602df0bad9f2cdc1cea3f39d6e91c0514d11be9709e1e4a2219459fb134e8d4acabe92e917fd843114a5bf322f535cd00494eb538c87d496dde2b239617ab729cfafe6aa046af57f526199b4b9373e209c404942b77207a9901269360db30f4a39849f90d7156e8a902e1e28434ca6c76c2d", 0xad, 0x8}, {&(0x7f00000003c0)="f6fe0ae9a2061f88ea2f29a2313207d21e1c52b4567aeb500f577c81d5f2517c7df903667edf8e17584eb99e3b4ecf26cbbc8057d35b06278a1ff36d553af4276516c96acd2f6876310ee74f7dc1f565e9539ded63aad620faef24cdd08cedb3a5e8d6", 0x63, 0x681e}, {&(0x7f0000000440)="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", 0x1000, 0x10001}, {&(0x7f0000001440)="dee1ae7898b9eae6e066df130f693ab39b8e0b42c19985e09fa4b73ac45842d87dd4dbc56bfee66868b39ca3390c513bbbcc65244c713d0026255fcc1819828e4ec1681448febb99373cad61286eac191608a1a57351cff889f96f523dfae2c84c36a97014a71dd26c65911bfdd6fc2f2c4523d92cf62b2cdd1398083f8b95be9cdbaa49afc1e81b8f6670ba7883b0e474a2022e44a746a8ff4430d385fe9d18552cfacc5096dbc10024fcd78d8ecdccb5f4c9756913821be58a0b8a4343bbc285", 0xc1, 0x9}, {&(0x7f0000001540)="8648b8acd3cd60b24aa2df9c922fedfb1a56c2c02b2308615dacf43899a0841b7f69fa97f837a69c4ab35c50d69289df10a8824d957f1ef832beed94f00db7e6cce700e6c6374a87311f98a182bd3f5f1cf270641ce05066c2e5ebc3dffab75bcb7ad9c1beb8711fec9b540a370d4aef3de59acbc66aec95296e8e82add8c54a257d64c28960d1a303c4b904bb894b9efa0268e2cfe075532434e206e4d0de92ec0ea75725475817d3fc35eba630582fb4c01e0a96bcef88be4e3d1c15e1d08bb983b90a67f5e5dbfbcede82520b3b742c1a6d7c33c075d708813fcb9cb62ac98cea5f99", 0xe4, 0x8c8}], 0x401, &(0x7f0000000140)={[{@data_ordered='data=ordered'}], [{@fowner_lt={'fowner<', r5}}]}) 07:57:04 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$FICLONERANGE(r1, 0x4020940d, &(0x7f0000000280)={{}, 0x7fffffff, 0x7, 0x800}) r4 = socket$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$nl_route(r4, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r6, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000380)=@ipv4_getnetconf={0x14, 0x52, 0x1}, 0x14}}, 0x0) accept4(r7, &(0x7f0000000400)=@xdp, &(0x7f0000000140)=0x80, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000003c0)=ANY=[@ANYBLOB="380000000000004007000005000000", @ANYRES32=r3, @ANYRESHEX=0x0], 0x3}, 0x1, 0x0, 0x0, 0x44000000}, 0x0) r8 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4002}) ioctl$TUNSETLINK(r8, 0x400454cd, 0x118) close(r8) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB="3c0000002c00272ed645740da9d4f70000000000", @ANYRES32=r6, @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRESOCT, @ANYRESDEC=r8]], 0x3}}, 0x0) [ 466.924661] overlayfs: unrecognized mount option "lowedir=./bus" or missing value [ 467.017335] Bluetooth: Invalid esc byte 0x00 07:57:04 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000000300)=0x9) setresuid(0x0, r4, 0x0) mount$bpf(0x0, &(0x7f0000000140)='./file1\x00', &(0x7f0000000300)='bpf\x00', 0x50, &(0x7f0000000340)={[{@mode={'mode', 0x3d, 0x5}}], [{@uid_gt={'uid>', r4}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'overlay\x00'}}, {@smackfsdef={'smackfsdef'}}, {@audit='audit'}]}) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r5, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_GET_DEBUGREGS(r8, 0x8080aea1, &(0x7f00000001c0)) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 467.141322] can: notifier: receive list not found for dev tap1 07:57:04 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x2) syz_open_pts(r0, 0x400) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000080)=0xffffffc0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4002}) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000100)=0xffffffdb) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000140)) [ 467.192030] overlayfs: workdir and upperdir must reside under the same mount 07:57:04 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mmap$dsp(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x12, r2, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:57:04 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x8080, 0x0) r7 = dup3(r1, 0xffffffffffffffff, 0x80000) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) r9 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xa, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r10}, &(0x7f0000000340)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f00000002c0)={0x1ff, 0x8, 0x4, 0x2, r10}, &(0x7f0000000300)=0x10) mmap$perf(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0xe, 0x10, r6, 0x1) r11 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r12, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r12, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000008c0)=ANY=[@ANYBLOB="780400002c00270d00"/20, @ANYRES32=r12, @ANYBLOB="0000000000000000f1ff000008000100627066004c0402000600040002000000140005000000080104000000fdc7ff0d5502000008000600", @ANYRES32=r5, @ANYBLOB="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"], 0x478}}, 0x0) 07:57:04 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x7) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./bus\x00', 0x301600, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 467.369398] Bluetooth: Invalid esc byte 0x00 [ 467.377176] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 467.426652] overlayfs: workdir and upperdir must reside under the same mount 07:57:04 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(0x10, 0x3, 0x0) write$USERIO_CMD_SET_PORT_TYPE(0xffffffffffffffff, &(0x7f0000000380), 0x2) r4 = socket$netlink(0x10, 0x3, 0xe) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4002}) ioctl$TUNSETLINK(r7, 0x400454cd, 0x118) close(r7) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r6, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYRES64=r7], 0x5}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000000d5c168e00f5f6f4ad058d431b0ea74ffff0d5e78c0ffff0000000009000100686673630000000008000200000000007bb7a8df9df1d8be5a4300dcf2272dfba02fd570b17beb49ec1d6e40ff5965c229a3bb6159e6768190ce99a2799ec7d8d8b2ad63b47fa167907e872e295baedb067c090b0e18dfa191e47ae9f1e7d274f8c42e7c585f41a49d47b97e92024bfed8758cea5035cc920489492d0b7cd0d98249ce888c4a994e48c36d27f8d0df772eb33764676610eada968e52a241bcdae7c36f"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {}, {0xfff1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x8035}]}}]}, 0x3c}}, 0x0) 07:57:04 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x2) syz_open_pts(r0, 0x400) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000080)=0xffffffc0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4002}) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000100)=0xffffffdb) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000140)) 07:57:04 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000300)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') bind$netlink(r2, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbff}, 0xc) [ 467.594136] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 467.630841] Bluetooth: Invalid esc byte 0x00 07:57:04 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000440)={0x2}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) utimensat(r1, &(0x7f0000000140)='./bus\x00', &(0x7f0000000400)={{r3, r4/1000+30000}}, 0x0) r5 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x4002, 0x80) linkat(r6, &(0x7f00000000c0)='\x00', r7, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"/274]) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:57:04 executing program 4: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote}, 0x1c) clock_nanosleep(0x0, 0x0, &(0x7f0000000140), 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4002}) ioctl$TUNSETLINK(r3, 0x400454cd, 0x118) close(r3) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) dup2(r3, r4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r5 = gettid() ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000000480)={0x8, 0x6, 0xfea8, {0x800, 0x3ff}, 0x1, 0x80000001}) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x9, 0x3, 0x208, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x170, 0xffffffff, 0xffffffff, 0x170, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@uncond, 0x0, 0x70, 0xa0}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x1, 0x6, 0x1}, {0x0, 0x6, 0x4}, 0xfd3b, 0x1000}}}, {{@ip={@rand_addr=0xffffff2e, @broadcast, 0xffffff00, 0x0, 'xfrm0\x00', 'veth1_to_bond\x00', {0xff}, {0xff}, 0x62, 0x2, 0x60}, 0x0, 0x70, 0xd0}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x3, [0x1, 0x0, 0x7, 0x5], 0x1, 0x4}, {0x3, [0x4, 0x1, 0x5, 0x2, 0x1, 0x1], 0x3}}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x268) tkill(r5, 0x1000000000013) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000400)=[@in6={0xa, 0x4e20, 0x10001, @local, 0x7f}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x27}}, @in6={0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0xe}, 0x8}], 0x58) [ 467.682473] can: notifier: receive list not found for dev tap1 [ 467.695796] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. 07:57:04 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x980, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 467.750863] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 467.788899] can: notifier: receive list not found for dev tap1 07:57:05 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x2) syz_open_pts(r0, 0x400) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000080)=0xffffffc0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4002}) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000100)=0xffffffdb) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000140)) [ 467.834036] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 467.868474] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 467.885090] overlayfs: unrecognized mount option "yowerdir=.*bu" or missing value 07:57:05 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4002}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x118) close(r1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socket$nl_route(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, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32, @ANYRES16], 0x3}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) setsockopt$inet_icmp_ICMP_FILTER(r7, 0x1, 0x1, &(0x7f0000000280)={0xfffffff9}, 0x4) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {}, {0xfff1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x8035}]}}]}, 0x3c}}, 0x0) 07:57:05 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=\x00/bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 468.012614] Bluetooth: Invalid esc byte 0x00 [ 468.018610] can: notifier: receive list not found for dev tap0 [ 468.045386] overlayfs: unrecognized mount option "yowerdir=.*bu" or missing value [ 468.059509] can: notifier: receive list not found for dev tap1 [ 468.089395] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 468.097549] Cannot find add_set index 1 as target 07:57:05 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x6, 0x2800) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4002}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x118) close(r1) dup3(r0, r1, 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:57:05 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$USBDEVFS_GET_SPEED(r4, 0x551f) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r5, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c75707065726469763d2e2f66696c65303a7f59d014a77abc772095d4828ae304a908e0e5ca55fca18012044df6d06c5026869fd57e72cbbe2448f48c6a61f107240421153545eb464a267b637a203fa85be253a485ebeab56b0227fbfd539076ba575959da17e3c56b3e38cfd17c0425c7bea12da3842c95456ab75cf24f60469b2bf7096de409b185bbc36440765bcb40bfaab040"]) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 468.149481] audit: type=1400 audit(1585555025.301:96): avc: denied { setopt } for pid=23861 comm="syz-executor.4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 468.179402] can: notifier: receive list not found for dev tap0 07:57:05 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x2) syz_open_pts(r0, 0x400) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000080)=0xffffffc0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4002}) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000100)=0xffffffdb) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000140)) [ 468.208529] overlayfs: unrecognized mount option "lowerdir=" or missing value 07:57:05 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(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, 0x2a9, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r6, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="499c7fabb20000020000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {}, {0xfff1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x8035}]}}]}, 0x3c}}, 0x0) 07:57:05 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) timer_create(0x0, &(0x7f0000000100)={0x0, 0x23, 0x1, @tid=r0}, &(0x7f0000000080)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote}, 0x1c) clock_nanosleep(0x0, 0x0, &(0x7f0000000140), 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r4 = gettid() tkill(r4, 0x1000000000013) [ 468.324778] overlayfs: unrecognized mount option "lowerdir=" or missing value [ 468.332901] overlayfs: unrecognized mount option "upperdiv=./file0:Yzw ԂUMlP&~r˾$Hja$!5EFJ&{cz ?[Sk'SvWYYk>8|%Ǿ-" or missing value [ 468.353761] can: notifier: receive list not found for dev tap0 [ 468.383789] Bluetooth: Invalid esc byte 0x00 07:57:05 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_QUERY_BPF(r5, 0xc008240a, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="ec726b6469723d372f48696c65312c75e8520688f22730000000003523856cff57c9e26cbcc87a44c22c11dd1c00"/65]) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, 0xffffffffffffffff) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 468.525704] overlayfs: unrecognized mount option "rkdir=7/Hile1" or missing value [ 468.527003] overlayfs: unrecognized mount option "upperdiv=./file0:Yzw ԂUMlP&~r˾$Hja$!5EFJ&{cz ?[Sk'SvWYYk>8|%Ǿ-" or missing value [ 468.546385] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 468.563982] can: notifier: receive list not found for dev tap0 07:57:05 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x2) r5 = socket(0x10, 0x803, 0x0) sendmsg$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, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r6, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {}, {0xfff1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x8035}]}}]}, 0x3c}}, 0x0) 07:57:05 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x2) syz_open_pts(r0, 0x400) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000080)=0xffffffc0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4002}) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000100)=0xffffffdb) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000140)) 07:57:05 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000380)='./file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setresuid(0x0, r4, 0x0) mount$9p_unix(&(0x7f0000000140)='./bus/file1\x00', &(0x7f0000000300)='./bus/file1\x00', &(0x7f0000000340)='9p\x00', 0x2, &(0x7f00000004c0)={'trans=unix,', {[{@dfltgid={'dfltgid', 0x3d, r2}}, {@access_client='access=client'}, {@dfltgid={'dfltgid'}}, {@aname={'aname', 0x3d, 'keyring+'}}, {@loose='loose'}, {@afid={'afid', 0x3d, 0x7}}, {@afid={'afid', 0x3d, 0x59}}, {@posixacl='posixacl'}], [{@uid_eq={'uid', 0x3d, r4}}, {@measure='measure'}, {@smackfsdef={'smackfsdef', 0x3d, ')vmnet1ppp1%'}}, {@appraise='appraise'}, {@smackfsdef={'smackfsdef', 0x3d, 'overlay\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}}) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 468.653539] overlayfs: unrecognized mount option "rkdir=7/Hile1" or missing value 07:57:05 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$P9_RWRITE(r3, &(0x7f00000000c0)={0xb, 0x77, 0x1, 0x7}, 0xb) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4002}) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000340)=""/36) ioctl$TUNSETLINK(r4, 0x400454cd, 0x118) close(r4) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="6c6f7365726469723d2e2f62726b090000000000106f6c657d1fab04e9a8ba31d2d7e1bf61726469723d", @ANYRES32, @ANYRES64, @ANYPTR, @ANYRESDEC=r4, @ANYRES16]) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:57:05 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x5, 0x6, 0xed4) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000000300)=0x9) setresuid(0x0, r7, 0x0) ioctl$SIOCAX25ADDUID(0xffffffffffffffff, 0x89e1, &(0x7f0000000140)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, r7}) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b642c75707065326469723d2e2f66696c6530fdb4cff6cccf22ea479364b91c8fcd570bed080919"]) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file1\x00', 0x1000000000, 0x51, 0x0, 0x2003c00, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x400000, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:57:05 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) setsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f0000000280)=0x2, 0x4) sendmsg$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, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r6, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {}, {0xfff1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x8035}]}}]}, 0x3c}}, 0x0) [ 468.777647] Bluetooth: Invalid esc byte 0x00 07:57:06 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdhr=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000140)='./bus/file1\x00') [ 468.839806] can: notifier: receive list not found for dev tap0 [ 468.856097] overlayfs: unrecognized mount option "workd" or missing value 07:57:06 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x2) syz_open_pts(r0, 0x400) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000080)=0xffffffc0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4002}) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000100)=0xffffffdb) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000140)) [ 468.889666] overlayfs: unrecognized mount option "loserdir=./brk " or missing value 07:57:06 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x2) syz_open_pts(r0, 0x400) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000080)=0xffffffc0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4002}) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000100)=0xffffffdb) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000140)) [ 468.934598] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 468.937668] overlayfs: unrecognized mount option "lowerdhr=./bus" or missing value [ 469.021417] Bluetooth: Invalid esc byte 0x00 07:57:06 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x1000) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_GATEWAYS(r5, &(0x7f0000000140)={0x0, 0x2000000, &(0x7f00000001c0)={&(0x7f0000000100)={0x1c, r3, 0x711, 0x0, 0x0, {0x7}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(r2, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000440)={0x48, r3, 0x200, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x8001}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x25}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x1ec13afd}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x2}, 0x20000800) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b4769723d2e2f66696c65312c75707065726469723d2e2f66696c6530dc4df7a2211edf04b143bbf47551bb1798ef9f76b41f102b"]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) sendto$l2tp(r7, &(0x7f0000000300)="b58f4e4326c657241e3308660243caae25ca1eb0a0ad6d57f471d9747ae0861f654b7ccba4ea544c0c9288d3248cfea9ac1adc41004249d3393a1040ddf06269b7f895c15d2f13f2ceb6d6c281fff57a57a62ac7baa3b638", 0x58, 0x70471b3d14b781dc, &(0x7f0000000140)={0x2, 0x0, @loopback, 0x7}, 0x10) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 469.069458] overlayfs: unrecognized mount option "lowerdhr=./bus" or missing value [ 469.088917] Bluetooth: Invalid esc byte 0x00 [ 469.094118] overlayfs: unrecognized mount option "loserdir=./brk " or missing value [ 469.156205] overlayfs: unrecognized mount option "workGir=./file1" or missing value [ 469.306107] overlayfs: unrecognized mount option "workGir=./file1" or missing value 07:57:08 executing program 4: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) openat$vhci(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhci\x00', 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x8000000000400200) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e24, 0x0, @mcast2}, 0x1c) clock_nanosleep(0x0, 0x0, &(0x7f0000000140), 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$USBDEVFS_REAPURBNDELAY(r6, 0x4008550d, &(0x7f00000001c0)) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000000180)={0x1f, 0x1b, &(0x7f0000000100)="6ef70101c3ac736f9d6c5eeab1d49fbceea897688ae1a781ced0f6"}) r7 = gettid() tkill(r7, 0x1000000000013) 07:57:08 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="046f7765726469723d2e2f6275732c776f726b646972392e2f66696c65312c7570706572646933cd55738dedd2a5723d2f2f66696c6509000000000000005d5490290b2b3f784ebaf206469e73f0c1931b9e9dcc7250ad997d157cac6f01bc868b"]) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f00000003c0)={0x6, 0x0, 0x0, 'queue0\x00', 0x3ff}) 07:57:08 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x2) syz_open_pts(r0, 0x400) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000080)=0xffffffc0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4002}) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000100)=0xffffffdb) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000140)) 07:57:08 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = semget$private(0x0, 0x3, 0x0) semop(r2, &(0x7f0000000240)=[{0x0, 0xfff7}, {}], 0x2) semctl$IPC_RMID(r2, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) semtimedop(r2, &(0x7f0000000140)=[{0x3, 0x7fff, 0x800}, {0x2, 0x2}, {0x1, 0x5, 0x1800}, {0x4, 0xffc0, 0x800}, {0x3, 0x6, 0x3000}, {0x4, 0x4, 0x1000}, {0x3, 0x8, 0x1000}, {0x3, 0x7, 0x3000}], 0x8, &(0x7f0000000340)={r3, r4+10000000}) r5 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r6 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r5, &(0x7f00000000c0)='\x00', r6, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:57:08 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x2) syz_open_pts(r0, 0x400) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000080)=0xffffffc0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4002}) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f0000000180)=ANY=[@ANYBLOB="0200fd001866bf4363fb00cbd0b0b329d153226465bac13b2321f07503ec14da92cf33c05d193b0f2d04ab2c7d146365bad03dede9bf63d4c84f597788555288ee70b83c67b2107af8ef7e6d0c31f504493aab995b5c9e8000b20000000027e7c7d506f2e81f9f767a8e904397da86fcb47873a291a5b6b485a1c4c623b33044599995cff9bdeedd44b24022723e00000000480152c89caecb0190533784321af79a760e2a6b8eee2bc614ac293cdefe3003ba3805e910eb22974d02dbcce1d820f52d188134d22b15a18635000bec71449ba70a0e890517789d46f987c923024b46556ea99b5fa1ead4f2c95ccb3de1f41f309a41a200000000"]) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000100)=0xffffffdb) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000140)) 07:57:08 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) execve(&(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000580)=[&(0x7f0000000300)='!\'md5sum\x00', &(0x7f0000000340)=',\x00', &(0x7f0000000380)='\x00', &(0x7f0000000400)='ppp1,em1\x00', &(0x7f0000000440)='\xff\x0f\x00\xfb\xff\xff\xff\xff\xffe{\x00', &(0x7f0000000480)='\xff\xff\xff\xff\xff\xff\xff\xfe', &(0x7f00000004c0)='vmnet1\x00', &(0x7f0000000500)='vboxnet0\x00', &(0x7f0000000540)='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000780)=[&(0x7f0000000600)='overlay\x00', &(0x7f0000000640)='\xaf[+\x00', &(0x7f0000000cc0)='=qS\x92\xa2(\xc0\xe1\xc7\xfd\r\xab\r\')\xdc\xb5Uk\xf2A\xcb\xf7\xf2\xf9\xf4\xc0f\xfbn\xc0b=g\x96*\x1d8Q&\xbfeK=\xdc\x06J\xab\x99C3\x8f\xb7$\xb3)\xb0\xe0\x88\xb86Pi\xd0C\xc1\x1asL\x8f1\x03I\x05\xf4\nF\x94^AM\xe8c\xb1\xd3\xea\xd9\xba\xb9\x93~O[\xbc\xb9\\\xda;\xda\x1eDoeY\xf7N\xe5\x81\xbe\x8e\xba\xb2\xb5\xa1b\xa6\xe4fw\xbdBE\x1aG{\xf2\x0fN\xffQ8\xc4\xcc\xf4L:}\x8e\xb9vo\x9d\xbb6\xec\xa0Z\x92\xec\x15\xdd\xd2\xb3\xfd;\xe4aM\xe1\xb6#\xe2\x05\xfd\xe6x\x9f\xf6f\x03\x10K_i\xbc_\xd1c\x17a\xd6G\xe6\xd7\xae\xd9\xb7\xd2i\xd9\x10k\xc8|\fe\xae\xb1\x94\x82\xf3-\xaeGuP9z\x01\x80\xc8\x00\x96\xdf\'\xec\xe1\xfe\x1e\xf3\x1ed\xedAS\xa7\xe5\x9fH\xe1\x14\xc7\xc5\x19\x90\xec\xc3\xe4\xd9gI\x10\r\rP\xdc\xad\xc9\x1b\x9e\x94\"\x17\xe7\x80\xe4\x83?\xd4\xec\x15\xbcH\xe2\x9f\x95D\xd1\xd7#\x18\xe99\xe5\x86k\xdd\x1a\xfbm\xbf\x033\xf3|0z\x15\xfb\xa6$\x8dwv\xa5\xb6{\xbf\xf1q\xed\x0fS\xee\xb7rLj \xf8M\x18tv0o\xe8\x06\x8c\x1fy\aV\xc3Y\x14', &(0x7f00000003c0)='GPL\\selfeth0\x00', &(0x7f0000000700)='cpuset#cpusetppp0/eth0\x00', &(0x7f0000000740)='overlay\x00']) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) r1 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setresuid(0x0, r2, 0x0) syz_mount_image$f2fs(&(0x7f00000007c0)='f2fs\x00', &(0x7f0000000800)='./bus/file1\x00', 0xff, 0x5, &(0x7f0000000b40)=[{&(0x7f0000000840)="7f2fedd90efe88a223041c783fc49f5e77ab8b3f54bf05c6146dd6557adb8b7ae584e323", 0x24, 0xffffffffffffffe0}, {&(0x7f0000000880)="afcd9f0151cfa8abfdc0a65211164b2caea844ea434871af646457ba9f0b4766d68b5afbc31dc2e9361f9a00469aa1057f6a2b038e89e0665ea50cd0f24bdfc04df1d90e86991a9143bc330a5d1eea20e4e268865e10e135e6c54254ebb390be968f459066d3202333e4790165d3aad5ae633b744cc9b5e19ae1e435f656ed0b734a5d3750328546ca120aeb21ba72229f67986931ff8a5f639920dcd456ddfe5b2c5695a7043053f8da3379da4eb4ba", 0xb0, 0x9}, {&(0x7f0000000940)="c98eaa74a50b9fc84f6bb52168fe2aea7a43932b8f95939ad07fd2eb565395", 0x1f, 0x1}, {&(0x7f0000000980)="5448c5afd26aa461f85a1d8794e9f400b91eca339c24181a4d0c6686f8618af47dc72b027a67dfefa720c16d92a44a3ed3a601a0ca602c486aeaf4fef1db6a1bee35a106e6a0e194ce93622a28f5a2cf925cd6902610bfff438a948984c9e6e8e5337e7f57b1b4c5ab753152417dcc84cf99d7636e0fb91238ddd685b80eef22f50e8a97990279b1a5da723ab09aef2611035fb2706d9f8859d67c60c9c17b02f45d089d87bfa2f8dcb8e91c73c8580764a6557576b622708acc1c441ec5163578dc48751835dfa35977086c96c21234eaef7b2c2a488b1160e0d67a1bbd16faca54e27fb11b70445f6f9f3b01c2e3a6eba4f83a78", 0xf5, 0x112c61be}, {&(0x7f0000000a80)="ed6988654ff6d3c486435f42e8e8620a0993c343921f905dbd5741238069fa389860f40eadf9dd5047693af376c68f4ba5d6cdfe2c0dbb6e67c1fdc88597c3c81742871ec7a09a441566c5dec305a9b25ab7eac586168ebaa3cd1b054d2c121a0e57fc3408d29bfe54028f5a9df2a03c62c1bff965dc94d7200d3a14ed7e0ec0f77f48a402706089bbe4db972c0a20056e21bd32db8346c223553ed7926a3afb6d78d9ea0c6b31", 0xa7, 0x20}], 0x2000, &(0x7f0000000bc0)={[], [{@appraise_type='appraise_type=imasig'}, {@smackfstransmute={'smackfstransmute', 0x3d, 'ppp1,em1\x00'}}, {@func={'func', 0x3d, 'KEXEC_INITRAMFS_CHECK'}}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@euid_lt={'euid<', r2}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'vboxnet0\x00'}}, {@subj_user={'subj_user', 0x3d, 'vboxnet0\x00'}}]}) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000c80)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b10f19b2b6e4c66696c65312c75707065726469723d2e2f6669e78ce3ef3d33cc9e98e49f3941b8000200"]) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 471.495477] Bluetooth: Invalid esc byte 0x00 [ 471.499406] overlayfs: unrecognized mount option "owerdir=./bus" or missing value [ 471.503070] Bluetooth: Invalid esc byte 0x00 07:57:08 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(0xffffffffffffffff, &(0x7f0000000140)='\x00', r0, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000000300)=0x9) setresuid(0x0, r2, 0x0) r3 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000000300)=0x9) setresuid(0x0, r4, 0x0) r5 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setresuid(0x0, r6, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0xee2, 0x1, &(0x7f0000000340)=[{&(0x7f0000000440)="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", 0x1000, 0x7}], 0x2080000, &(0x7f0000001440)={[{@usrquota='usrquota'}, {@nogrpid='nogrpid'}, {@usrjquota='usrjquota='}, {@nombcache='nombcache'}], [{@euid_gt={'euid>', r2}}, {@uid_lt={'uid<', r4}}, {@fowner_gt={'fowner>', r6}}, {@subj_user={'subj_user', 0x3d, 'overlay\x00'}}, {@smackfshat={'smackfshat', 0x3d, '&%ppp1+'}}, {@func={'func', 0x3d, 'CREDS_CHECK'}}, {@dont_measure='dont_measure'}]}) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:57:08 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x2) syz_open_pts(r0, 0x400) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000080)=0xffffffc0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4002}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x406, r3) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@ipv4={[], [], @loopback}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000680)=0xe8) sendmsg$DCCPDIAG_GETSOCK(r2, &(0x7f0000000700)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="740100001300100229bd7000fddbdf252839b7024e204e21f9ffffff81000000000000000600000008000000ba030000ffff000001000100", @ANYRES32=r6, @ANYBLOB="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"], 0x174}, 0x1, 0x0, 0x0, 0x4000040}, 0x111ddf6f63073e08) close(r1) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000140)) 07:57:08 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x2) syz_open_pts(r0, 0x400) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000080)=0xffffffc0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4002}) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8000, 0x0) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f0000000180)=ANY=[@ANYBLOB="0200fd001866bf4363fb00cbd0b0b329d153226465bac13b2321f07503ec14da92cf33c05d193b0f2d04ab2c7d146365bad03dede9bf63d4c84f597788555288ee70b83c67b2107af8ef7e6d0c31f504493aab995b5c9e8000b20000000027e7c7d506f2e81f9f767a8e904397da86fcb47873a291a5b6b485a1c4c623b33044599995cff9bdeedd44b24022723e00000000480152c89caecb0190533784321af79a760e2a6b8eee2bc614ac293cdefe3003ba3805e910eb22974d02dbcce1d820f52d188134d22b15a18635000bec71449ba70a0e890517789d46f987c923024b46556ea99b5fa1ead4f2c95ccb3de1f41f309a41a200000000"]) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000100)=0xffffffdb) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000140)) 07:57:08 executing program 4: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x4, @thr={0x0, 0x0}}, &(0x7f0000000040)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f0000000100)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_delete(r3) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) ioctl$SG_GET_SG_TABLESIZE(r4, 0x227f, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote}, 0x1c) clock_nanosleep(0x0, 0x0, &(0x7f0000000140), 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r5 = gettid() tkill(r5, 0x1000000000013) [ 471.592759] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 471.615942] overlayfs: unrecognized mount option "owerdir=./bus" or missing value 07:57:08 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) connect$ax25(r0, &(0x7f0000001840)={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x5}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) r4 = getuid() r5 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000000300)=0x9) setresuid(0x0, r6, 0x0) syz_mount_image$ntfs(&(0x7f0000000140)='ntfs\x00', &(0x7f0000000300)='./bus/file0\x00', 0x9, 0x6, &(0x7f00000016c0)=[{&(0x7f0000000340)="226934f66d6565b1b59ee61e94c2a41bf3be7399435649b92257a519925f9655d7618128a058be985460284f2502", 0x2e, 0x2}, {&(0x7f0000000440)="09fe1fbd7d9bf6eefd4c3ae40c9894ca2188952512440ba30e355982da215e5c496b972a3d9867f5a380758e4c3d7d956a63483e65dbafdc2c17fb7fa2357ef8e88f8e9a8939cfe881aa2cae1ed1202fa5c324860fc8934a638d6ba1061171ea7e082a6a81f7c8aaf1f7aaf11d23f43b1c7c0a79ab137b7ae4c82c671f1fc7fbb8ee3b6b946fef8c92b669fb28b59202588b5f46654c89dd94c1c487b6e173aa2fe77dbc5f8828f08f2a86c296a34cea10f757a6526d0969a50f1b0e9c4c9c74d057acfcad9194f4952a354a23cc539ce1e860ae3d1c82ea02197c4f", 0xdc, 0x5}, {&(0x7f0000000540)="a7db9e7299373d91807c7b2660ace07c9349f33b42121f1b14d19e723269379e777eb86fb054351d695a3cdcc197ea6637be9a566d6a75c9875d57076af413703baa8b9223ef968f6ee6440656010430dd244cdb9c1b94b802c4d55c5ea25460d95e931219a109e80649c05fda9bcc394b5542bde00439dd19268e753b80c299ac5f52e3d01e45d93b86bccf60bd1d", 0x8f, 0x3}, {&(0x7f0000000600)="e202d87e7f9a1a651481e0c14a43705f3df406b48e4819b9bdea43821cdd5b88b5c2b3899b69b14a186ca3cd7c0c0b95eab9f40311ec74eaf5598949b08d7f5c54887a4c9eeba189e15740feab97c6cb70e3b8dd1e95f6c2e65b2a81d67476dc0fb3b756fc7df3c0060e24e94a7cd90c4e3897f3fdacab22facbaa1561013778407e40996f36600908e91748c6a20f2bee2b9fdad753e03a8dbe457302cd1b01fe", 0xa1, 0x800}, {&(0x7f00000006c0)="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", 0x1000, 0x7}, {&(0x7f0000000380)="9ab11b76586aae970d", 0x9, 0x9}], 0x0, &(0x7f0000001780)={[{@case_sensitive_yes='case_sensitive=yes'}, {@case_sensitive_yes='case_sensitive=yes'}], [{@mask={'mask', 0x3d, '^MAY_EXEC'}}, {@fowner_eq={'fowner', 0x3d, r4}}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@euid_gt={'euid>', r6}}, {@dont_appraise='dont_appraise'}, {@permit_directio='permit_directio'}, {@obj_user={'obj_user'}}]}) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r3, &(0x7f00000000c0)='\x00', r7, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:57:08 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$TCSETSW2(r1, 0x402c542c, &(0x7f0000000140)={0x2, 0x4, 0x32, 0x6, 0xb6, "924a77b7d8f67dfed678e2c6e7be1aa0c771b3", 0x400}) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r4, &(0x7f00000000c0)='\x00', r5, &(0x7f00000002c0)='./file1\x00', 0x1000) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:57:09 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(0xffffffffffffffff, &(0x7f00000000c0)='\x00', r0, &(0x7f00000002c0)='./file1\x00', 0x1000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendto$phonet(r2, &(0x7f0000000300)="dd896437173422a2b6a7cc49a15b6def711450c3f180859003ed4e47aa19b6eab0eebf2ad975f174669245e7067bf5f20d50566e0b51880a3598909d39cad14635d57ba0539cfd2f6c5a6bcdd26040e6d3d787846e4ef57f3418f0ba6bd34a68e49c6c5acc69bef0a35dcb87fc68ff4bb7d7dacb1119eac438ed33e86d036060d7aeab468b4c16939ba4d7cac457f84cee59c533de8f01cbf7b267700cd7797eb4a7ba6cbb117334f851f57d2f21cb64a19a60d49789d97b974fab41b70c4e6b9a1ecdd9c5642a4dd46313b667873212f6f941a3a241cc47e8727fdce7f7546b9c75285d87b9ebb8a1c7dff0f1525feccd72a319b8be34", 0xf7, 0x4000085, &(0x7f0000000040)={0x23, 0x0, 0x31, 0x80}, 0x10) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 471.828604] Bluetooth: Invalid esc byte 0x00 [ 471.857053] ntfs: (device loop1): parse_options(): Unrecognized mount option mask. [ 471.865140] ntfs: (device loop1): parse_options(): Unrecognized mount option fowner. [ 471.880720] Bluetooth: Invalid header checksum [ 471.895768] Bluetooth: Invalid header checksum [ 471.904658] Bluetooth: Invalid header checksum [ 471.905915] ntfs: (device loop1): parse_options(): Unrecognized mount option obj_type. 07:57:09 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x2) syz_open_pts(r0, 0x400) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000080)=0xffffffc0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4002}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x406, r3) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@ipv4={[], [], @loopback}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000680)=0xe8) sendmsg$DCCPDIAG_GETSOCK(r2, &(0x7f0000000700)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="740100001300100229bd7000fddbdf252839b7024e204e21f9ffffff81000000000000000600000008000000ba030000ffff000001000100", @ANYRES32=r6, @ANYBLOB="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"], 0x174}, 0x1, 0x0, 0x0, 0x4000040}, 0x111ddf6f63073e08) close(r1) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000140)) 07:57:09 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x2) syz_open_pts(r0, 0x400) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000080)=0xffffffc0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'\x00', 0x4002}) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8000, 0x0) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000100)=0xffffffdb) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000140)) [ 472.031594] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 472.034821] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 472.121498] ntfs: (device loop1): parse_options(): Unrecognized mount option mask. [ 472.129295] ntfs: (device loop1): parse_options(): Unrecognized mount option fowner. [ 472.140086] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 472.156464] ntfs: (device loop1): parse_options(): Unrecognized mount option obj_type. [ 472.157607] Bluetooth: Invalid esc byte 0x00 07:57:09 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000003c0)='./bus/file0\x00', r1, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6d6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c75707065726469723d2e2f66696c6530971cfe0fddb3d1a193d573e99dce5563eabd2b56a26c721ad78c1581aa0f8f57f20ee51fcc99641f479ecdae7c0e43cf4d4e0104f71f13b95787adbb55768a52510bea3a72d9ca"]) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000140)={'icmp6\x00'}, &(0x7f0000000380)=0x1e) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x4006040, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') 07:57:09 executing program 0: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x24000, 0x40) linkat(r2, &(0x7f00000000c0)='\x00', r3, &(0x7f00000002c0)='./file1\x00', 0x400) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upp=./file0\x00\x00\x00\x00\x00']) syz_mount_image$hfs(0x0, &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./bus/file1\x00') [ 472.174085] Bluetooth: Invalid header checksum [ 472.182581] kasan: CONFIG_KASAN_INLINE enabled [ 472.185936] Bluetooth: Invalid header checksum [ 472.197313] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 472.216353] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 472.222617] Modules linked in: [ 472.225801] CPU: 0 PID: 24128 Comm: syz-executor.3 Not tainted 4.14.174-syzkaller #0 [ 472.233666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 472.243007] task: ffff88802ba20100 task.stack: ffff888029720000 [ 472.249052] RIP: 0010:skb_put+0x2b/0x1a0 [ 472.253090] RSP: 0018:ffff888029727b20 EFLAGS: 00010202 [ 472.258440] RAX: dffffc0000000000 RBX: ffff888029727ca0 RCX: ffffc9000be64000 [ 472.265697] RDX: 0000000000000019 RSI: ffffffff84f93d3a RDI: 0000000000000000 [ 472.272954] RBP: 0000000000000000 R08: 00000000000022d5 R09: ffffffff8a06cf28 [ 472.280211] R10: ffff88802ba209a8 R11: ffff88802ba20100 R12: 0000000000000001 [ 472.287460] R13: 0000000000000001 R14: 00000000000000c8 R15: ffffed1008eadcc0 [ 472.294714] FS: 00007f0322f19700(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 [ 472.302925] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 472.308787] CR2: 00007fa2a162da20 CR3: 00000000539a1000 CR4: 00000000001406f0 [ 472.316054] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 472.323305] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 472.330553] Call Trace: [ 472.333174] h5_recv+0x2a3/0x3b0 [ 472.336521] ? h5_slip_one_byte+0x1a0/0x1a0 [ 472.340842] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 472.346297] hci_uart_tty_receive+0x1ec/0x4c0 [ 472.350830] ? hci_uart_write_work+0x670/0x670 [ 472.355397] tty_ioctl+0xd5b/0x1220 [ 472.359018] ? tty_vhangup+0x30/0x30 [ 472.362739] ? trace_hardirqs_on+0x10/0x10 [ 472.366971] ? tty_vhangup+0x30/0x30 [ 472.370672] do_vfs_ioctl+0x75a/0xfe0 [ 472.374457] ? selinux_file_mprotect+0x5c0/0x5c0 [ 472.379193] ? ioctl_preallocate+0x1a0/0x1a0 [ 472.383595] ? security_file_ioctl+0x76/0xb0 [ 472.387980] ? security_file_ioctl+0x83/0xb0 [ 472.392381] SyS_ioctl+0x7f/0xb0 [ 472.395729] ? do_vfs_ioctl+0xfe0/0xfe0 [ 472.399781] do_syscall_64+0x1d5/0x640 [ 472.403653] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 472.408822] RIP: 0033:0x45c849 [ 472.411990] RSP: 002b:00007f0322f18c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 472.419678] RAX: ffffffffffffffda RBX: 00007f0322f196d4 RCX: 000000000045c849 [ 472.426933] RDX: 0000000020000140 RSI: 0000000000005412 RDI: 0000000000000003 [ 472.434184] RBP: 000000000076bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 472.441440] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 472.448697] R13: 0000000000000582 R14: 00000000004c8177 R15: 000000000076bfac [ 472.455952] Code: 41 56 41 55 41 54 41 89 f4 55 48 89 fd 4c 8d b5 c8 00 00 00 53 e8 46 0a 61 fc 4c 89 f2 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <0f> b6 14 02 4c 89 f0 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 [ 472.475165] RIP: skb_put+0x2b/0x1a0 RSP: ffff888029727b20 [ 472.485196] Bluetooth: Invalid header checksum [ 472.487427] ---[ end trace dbcfbbf884b72039 ]--- [ 472.489834] Bluetooth: Invalid header checksum [ 472.494860] Kernel panic - not syncing: Fatal exception [ 472.502774] Bluetooth: Invalid header checksum [ 472.510445] Kernel Offset: disabled [ 472.514106] Rebooting in 86400 seconds..