Warning: Permanently added '[localhost]:38431' (ECDSA) to the list of known hosts. 2022/09/16 12:09:44 fuzzer started 2022/09/16 12:09:44 dialing manager at localhost:36051 syzkaller login: [ 35.970202] cgroup: Unknown subsys name 'net' [ 36.061626] cgroup: Unknown subsys name 'rlimit' 2022/09/16 12:09:58 syscalls: 2215 2022/09/16 12:09:58 code coverage: enabled 2022/09/16 12:09:58 comparison tracing: enabled 2022/09/16 12:09:58 extra coverage: enabled 2022/09/16 12:09:58 setuid sandbox: enabled 2022/09/16 12:09:58 namespace sandbox: enabled 2022/09/16 12:09:58 Android sandbox: enabled 2022/09/16 12:09:58 fault injection: enabled 2022/09/16 12:09:58 leak checking: enabled 2022/09/16 12:09:58 net packet injection: enabled 2022/09/16 12:09:58 net device setup: enabled 2022/09/16 12:09:58 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/09/16 12:09:58 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/09/16 12:09:58 USB emulation: enabled 2022/09/16 12:09:58 hci packet injection: enabled 2022/09/16 12:09:58 wifi device emulation: failed to parse kernel version (6.0.0-rc5-next-20220916) 2022/09/16 12:09:58 802.15.4 emulation: enabled 2022/09/16 12:09:58 fetching corpus: 0, signal 0/2000 (executing program) 2022/09/16 12:09:58 fetching corpus: 29, signal 23823/27327 (executing program) 2022/09/16 12:09:58 fetching corpus: 79, signal 36628/41482 (executing program) 2022/09/16 12:09:58 fetching corpus: 129, signal 46326/52427 (executing program) 2022/09/16 12:09:58 fetching corpus: 179, signal 57500/64587 (executing program) 2022/09/16 12:09:59 fetching corpus: 229, signal 63139/71322 (executing program) 2022/09/16 12:09:59 fetching corpus: 279, signal 68656/77762 (executing program) 2022/09/16 12:09:59 fetching corpus: 329, signal 73294/83332 (executing program) 2022/09/16 12:09:59 fetching corpus: 379, signal 79752/90469 (executing program) 2022/09/16 12:09:59 fetching corpus: 429, signal 84772/96194 (executing program) 2022/09/16 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program) 2022/09/16 12:10:04 fetching corpus: 2278, signal 158831/177852 (executing program) 2022/09/16 12:10:04 fetching corpus: 2328, signal 160007/178904 (executing program) 2022/09/16 12:10:04 fetching corpus: 2378, signal 160695/179591 (executing program) 2022/09/16 12:10:04 fetching corpus: 2428, signal 162288/180750 (executing program) 2022/09/16 12:10:05 fetching corpus: 2478, signal 163427/181650 (executing program) 2022/09/16 12:10:05 fetching corpus: 2528, signal 164553/182545 (executing program) 2022/09/16 12:10:05 fetching corpus: 2578, signal 165109/183163 (executing program) 2022/09/16 12:10:05 fetching corpus: 2628, signal 166225/184025 (executing program) 2022/09/16 12:10:05 fetching corpus: 2678, signal 167158/184703 (executing program) 2022/09/16 12:10:05 fetching corpus: 2728, signal 169640/186045 (executing program) 2022/09/16 12:10:05 fetching corpus: 2778, signal 170512/186704 (executing program) 2022/09/16 12:10:05 fetching corpus: 2828, signal 171626/187477 (executing program) 2022/09/16 12:10:06 fetching corpus: 2878, signal 172518/188107 (executing program) 2022/09/16 12:10:06 fetching corpus: 2928, signal 173527/188775 (executing program) 2022/09/16 12:10:06 fetching corpus: 2978, signal 174939/189601 (executing program) 2022/09/16 12:10:06 fetching corpus: 3028, signal 175796/190191 (executing program) 2022/09/16 12:10:06 fetching corpus: 3078, signal 177312/190945 (executing program) 2022/09/16 12:10:06 fetching corpus: 3128, signal 178228/191497 (executing program) 2022/09/16 12:10:06 fetching corpus: 3178, signal 179058/191993 (executing program) 2022/09/16 12:10:06 fetching corpus: 3228, signal 179986/192483 (executing program) 2022/09/16 12:10:07 fetching corpus: 3278, signal 180861/193010 (executing program) 2022/09/16 12:10:07 fetching corpus: 3328, signal 181694/193449 (executing program) 2022/09/16 12:10:07 fetching corpus: 3378, signal 182492/193853 (executing program) 2022/09/16 12:10:07 fetching corpus: 3428, signal 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signal 192996/197736 (executing program) 2022/09/16 12:10:09 fetching corpus: 4001, signal 192996/197791 (executing program) 2022/09/16 12:10:09 fetching corpus: 4001, signal 192996/197848 (executing program) 2022/09/16 12:10:09 fetching corpus: 4001, signal 192996/197901 (executing program) 2022/09/16 12:10:09 fetching corpus: 4001, signal 192996/197943 (executing program) 2022/09/16 12:10:09 fetching corpus: 4001, signal 192996/198000 (executing program) 2022/09/16 12:10:09 fetching corpus: 4001, signal 192996/198066 (executing program) 2022/09/16 12:10:09 fetching corpus: 4001, signal 192996/198123 (executing program) 2022/09/16 12:10:09 fetching corpus: 4001, signal 192996/198191 (executing program) 2022/09/16 12:10:09 fetching corpus: 4001, signal 192996/198236 (executing program) 2022/09/16 12:10:09 fetching corpus: 4001, signal 192996/198297 (executing program) 2022/09/16 12:10:09 fetching corpus: 4001, signal 192996/198345 (executing program) 2022/09/16 12:10:09 fetching corpus: 4001, signal 192996/198388 (executing program) 2022/09/16 12:10:09 fetching corpus: 4001, signal 192996/198441 (executing program) 2022/09/16 12:10:09 fetching corpus: 4001, signal 192996/198498 (executing program) 2022/09/16 12:10:09 fetching corpus: 4001, signal 192996/198517 (executing program) 2022/09/16 12:10:09 fetching corpus: 4001, signal 192996/198517 (executing program) 2022/09/16 12:10:11 starting 8 fuzzer processes 12:10:11 executing program 0: mq_open(0x0, 0x0, 0x0, 0x0) 12:10:11 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r1, &(0x7f0000000040), 0x14) r2 = perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0xfc, 0x7f, 0x6, 0x3, 0x0, 0x81, 0x2, 0x8, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x7, 0x1, @perf_config_ext={0x2, 0x1ff}, 0x12, 0x7fff, 0xfffffff9, 0x3, 0x0, 0x6, 0x2, 0x0, 0x7fff, 0x0, 0xc96}, 0x0, 0x6, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x5, 0x80, 0x2, 0xe0, 0xc0, 0x81, 0x0, 0x1, 0x29, 0xb, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc1, 0x2, @perf_config_ext={0x1, 0xfffffffffffffffe}, 0x2040, 0x200, 0xffff, 0x9, 0xffff, 0x0, 0x7b1, 0x0, 0xaf, 0x0, 0xfffffffffffff32d}, 0x0, 0xc, r2, 0x1) r3 = fsopen(&(0x7f0000000000)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r3, 0x6, 0x0, 0x0, 0x0) r4 = fsmount(r3, 0x0, 0x0) symlinkat(&(0x7f0000000000)='.\x00', r4, &(0x7f00000001c0)='./file0\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r2, 0x8010661b, &(0x7f0000000180)) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f00000000c0), 0x45d, 0x0) 12:10:11 executing program 4: futex(0x0, 0xc, 0x0, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200), 0x0) 12:10:12 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') renameat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') 12:10:12 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/23, 0x17}], 0x1, 0x3ff, 0x0) 12:10:12 executing program 3: ioprio_set$pid(0x2, 0xffffffffffffffff, 0x0) [ 62.914003] audit: type=1400 audit(1663330212.015:6): avc: denied { execmem } for pid=282 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 12:10:12 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0xffffffff}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) syz_io_uring_setup(0x3a3d, &(0x7f0000000140)={0x0, 0x9d02, 0x0, 0x2, 0x53}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000bff000/0x400000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) accept(0xffffffffffffffff, 0x0, &(0x7f0000000240)) syz_io_uring_setup(0x3e5b, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000d09000/0x1000)=nil, &(0x7f0000dc2000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r0, 0x0, &(0x7f0000000300)=@IORING_OP_CONNECT={0x10, 0x2, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000280)=@llc={0x1a, 0x3, 0xfe, 0x3, 0x0, 0x80, @broadcast}}, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000002, 0x401a012, r1, 0x0) 12:10:12 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f00000004c0)) [ 64.220347] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 64.230606] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 64.233995] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 64.241034] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 64.246214] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 64.249380] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 64.261661] Bluetooth: hci0: HCI_REQ-0x0c1a [ 64.312124] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 64.317347] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 64.319891] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 64.321241] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 64.331255] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 64.332417] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 64.334393] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 64.336281] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 64.337508] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 64.338988] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 64.343596] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 64.345235] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 64.346373] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 64.348937] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 64.350368] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 64.351594] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 64.352761] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 64.354099] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 64.359210] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 64.359293] Bluetooth: hci5: HCI_REQ-0x0c1a [ 64.362174] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 64.371815] Bluetooth: hci4: HCI_REQ-0x0c1a [ 64.373042] Bluetooth: hci6: HCI_REQ-0x0c1a [ 64.403845] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 64.414996] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 64.418397] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 64.419159] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 64.423416] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 64.429755] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 64.429842] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 64.442399] Bluetooth: hci3: HCI_REQ-0x0c1a [ 64.442834] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 64.444627] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 64.446132] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 64.480910] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 64.482012] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 64.490946] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 64.502509] Bluetooth: hci2: HCI_REQ-0x0c1a [ 64.505442] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 64.512871] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 64.516777] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 64.537687] Bluetooth: hci7: HCI_REQ-0x0c1a [ 66.307574] Bluetooth: hci1: Opcode 0x c03 failed: -110 [ 66.372034] Bluetooth: hci0: command 0x0409 tx timeout [ 66.434568] Bluetooth: hci4: command 0x0409 tx timeout [ 66.435502] Bluetooth: hci5: command 0x0409 tx timeout [ 66.435530] Bluetooth: hci6: command 0x0409 tx timeout [ 66.499572] Bluetooth: hci3: command 0x0409 tx timeout [ 66.563595] Bluetooth: hci7: command 0x0409 tx timeout [ 66.564156] Bluetooth: hci2: command 0x0409 tx timeout [ 68.418662] Bluetooth: hci0: command 0x041b tx timeout [ 68.482664] Bluetooth: hci6: command 0x041b tx timeout [ 68.483707] Bluetooth: hci5: command 0x041b tx timeout [ 68.484530] Bluetooth: hci4: command 0x041b tx timeout [ 68.546631] Bluetooth: hci3: command 0x041b tx timeout [ 68.610596] Bluetooth: hci2: command 0x041b tx timeout [ 68.611563] Bluetooth: hci7: command 0x041b tx timeout [ 70.466600] Bluetooth: hci0: command 0x040f tx timeout [ 70.530567] Bluetooth: hci4: command 0x040f tx timeout [ 70.531262] Bluetooth: hci5: command 0x040f tx timeout [ 70.531922] Bluetooth: hci6: command 0x040f tx timeout [ 70.594603] Bluetooth: hci3: command 0x040f tx timeout [ 70.659525] Bluetooth: hci7: command 0x040f tx timeout [ 70.660094] Bluetooth: hci2: command 0x040f tx timeout [ 71.490522] Bluetooth: hci1: Opcode 0x c03 failed: -110 [ 72.514529] Bluetooth: hci0: command 0x0419 tx timeout [ 72.578523] Bluetooth: hci6: command 0x0419 tx timeout [ 72.578979] Bluetooth: hci5: command 0x0419 tx timeout [ 72.579378] Bluetooth: hci4: command 0x0419 tx timeout [ 72.642580] Bluetooth: hci3: command 0x0419 tx timeout [ 72.706514] Bluetooth: hci2: command 0x0419 tx timeout [ 72.706945] Bluetooth: hci7: command 0x0419 tx timeout [ 76.034523] Bluetooth: hci1: Opcode 0x c03 failed: -110 [ 80.643513] Bluetooth: hci1: Opcode 0x c03 failed: -110 [ 83.172805] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 83.175171] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 83.176961] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 83.182598] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 83.185599] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 83.186316] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 83.190525] Bluetooth: hci1: HCI_REQ-0x0c1a [ 85.251552] Bluetooth: hci1: command 0x0409 tx timeout [ 87.299582] Bluetooth: hci1: command 0x041b tx timeout [ 89.346571] Bluetooth: hci1: command 0x040f tx timeout [ 91.395568] Bluetooth: hci1: command 0x0419 tx timeout 12:11:04 executing program 3: ioprio_set$pid(0x2, 0xffffffffffffffff, 0x0) 12:11:04 executing program 3: ioprio_set$pid(0x2, 0xffffffffffffffff, 0x0) 12:11:04 executing program 3: ioprio_set$pid(0x2, 0xffffffffffffffff, 0x0) 12:11:04 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f00000004c0)) 12:11:04 executing program 3: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000200), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000380)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CLOSE={0x13, 0x1}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) 12:11:04 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f00000004c0)) 12:11:05 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f00000004c0)) 12:11:05 executing program 3: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000200), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000380)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CLOSE={0x13, 0x1}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) [ 117.087028] audit: type=1400 audit(1663330266.189:7): avc: denied { open } for pid=3795 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 117.088602] audit: type=1400 audit(1663330266.189:8): avc: denied { kernel } for pid=3795 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 117.093389] ------------[ cut here ]------------ [ 117.093409] [ 117.093413] ====================================================== [ 117.093417] WARNING: possible circular locking dependency detected [ 117.093421] 6.0.0-rc5-next-20220916 #1 Not tainted [ 117.093427] ------------------------------------------------------ [ 117.093430] syz-executor.1/3796 is trying to acquire lock: [ 117.093436] ffffffff853fa878 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70 [ 117.093476] [ 117.093476] but task is already holding lock: [ 117.093478] ffff88800def0c20 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 117.093505] [ 117.093505] which lock already depends on the new lock. [ 117.093505] [ 117.093508] [ 117.093508] the existing dependency chain (in reverse order) is: [ 117.093511] [ 117.093511] -> #3 (&ctx->lock){....}-{2:2}: [ 117.093525] _raw_spin_lock+0x2a/0x40 [ 117.093542] __perf_event_task_sched_out+0x53b/0x18d0 [ 117.093555] __schedule+0xedd/0x2470 [ 117.093565] schedule+0xda/0x1b0 [ 117.093575] exit_to_user_mode_prepare+0x114/0x1a0 [ 117.093596] syscall_exit_to_user_mode+0x19/0x40 [ 117.093614] do_syscall_64+0x48/0x90 [ 117.093628] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 117.093646] [ 117.093646] -> #2 (&rq->__lock){-.-.}-{2:2}: [ 117.093660] _raw_spin_lock_nested+0x30/0x40 [ 117.093675] raw_spin_rq_lock_nested+0x1e/0x30 [ 117.093688] task_fork_fair+0x63/0x4d0 [ 117.093704] sched_cgroup_fork+0x3d0/0x540 [ 117.093718] copy_process+0x4183/0x6e20 [ 117.093729] kernel_clone+0xe7/0x890 [ 117.093738] user_mode_thread+0xad/0xf0 [ 117.093748] rest_init+0x24/0x250 [ 117.093765] arch_call_rest_init+0xf/0x14 [ 117.093777] start_kernel+0x4c1/0x4e6 [ 117.093793] secondary_startup_64_no_verify+0xe0/0xeb [ 117.093806] [ 117.093806] -> #1 (&p->pi_lock){-.-.}-{2:2}: [ 117.093820] _raw_spin_lock_irqsave+0x39/0x60 [ 117.093836] try_to_wake_up+0xab/0x1920 [ 117.093849] up+0x75/0xb0 [ 117.093860] __up_console_sem+0x6e/0x80 [ 117.093876] console_unlock+0x46a/0x590 [ 117.093892] vprintk_emit+0x1bd/0x560 [ 117.093908] vprintk+0x84/0xa0 [ 117.093925] _printk+0xba/0xf1 [ 117.093943] kauditd_hold_skb.cold+0x3f/0x4e [ 117.093957] kauditd_send_queue+0x233/0x290 [ 117.093972] kauditd_thread+0x5da/0x9a0 [ 117.093986] kthread+0x2ed/0x3a0 [ 117.094000] ret_from_fork+0x22/0x30 [ 117.094013] [ 117.094013] -> #0 ((console_sem).lock){....}-{2:2}: [ 117.094026] __lock_acquire+0x2a02/0x5e70 [ 117.094042] lock_acquire+0x1a2/0x530 [ 117.094058] _raw_spin_lock_irqsave+0x39/0x60 [ 117.094074] down_trylock+0xe/0x70 [ 117.094086] __down_trylock_console_sem+0x3b/0xd0 [ 117.094103] vprintk_emit+0x16b/0x560 [ 117.094119] vprintk+0x84/0xa0 [ 117.094135] _printk+0xba/0xf1 [ 117.094153] report_bug.cold+0x72/0xab [ 117.094165] handle_bug+0x3c/0x70 [ 117.094179] exc_invalid_op+0x14/0x50 [ 117.094192] asm_exc_invalid_op+0x16/0x20 [ 117.094210] group_sched_out.part.0+0x2c7/0x460 [ 117.094222] ctx_sched_out+0x8f1/0xc10 [ 117.094234] __perf_event_task_sched_out+0x6d0/0x18d0 [ 117.094246] __schedule+0xedd/0x2470 [ 117.094257] schedule+0xda/0x1b0 [ 117.094266] exit_to_user_mode_prepare+0x114/0x1a0 [ 117.094286] syscall_exit_to_user_mode+0x19/0x40 [ 117.094303] do_syscall_64+0x48/0x90 [ 117.094317] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 117.094334] [ 117.094334] other info that might help us debug this: [ 117.094334] [ 117.094337] Chain exists of: [ 117.094337] (console_sem).lock --> &rq->__lock --> &ctx->lock [ 117.094337] [ 117.094352] Possible unsafe locking scenario: [ 117.094352] [ 117.094354] CPU0 CPU1 [ 117.094356] ---- ---- [ 117.094358] lock(&ctx->lock); [ 117.094364] lock(&rq->__lock); [ 117.094370] lock(&ctx->lock); [ 117.094376] lock((console_sem).lock); [ 117.094382] [ 117.094382] *** DEADLOCK *** [ 117.094382] [ 117.094384] 2 locks held by syz-executor.1/3796: [ 117.094391] #0: ffff88806ce37cd8 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470 [ 117.094417] #1: ffff88800def0c20 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 117.094444] [ 117.094444] stack backtrace: [ 117.094447] CPU: 0 PID: 3796 Comm: syz-executor.1 Not tainted 6.0.0-rc5-next-20220916 #1 [ 117.094459] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 117.094467] Call Trace: [ 117.094471] [ 117.094475] dump_stack_lvl+0x8b/0xb3 [ 117.094491] check_noncircular+0x263/0x2e0 [ 117.094507] ? format_decode+0x26c/0xb50 [ 117.094523] ? print_circular_bug+0x450/0x450 [ 117.094541] ? enable_ptr_key_workfn+0x20/0x20 [ 117.094555] ? __lockdep_reset_lock+0x180/0x180 [ 117.094572] ? format_decode+0x26c/0xb50 [ 117.094589] ? alloc_chain_hlocks+0x1ec/0x5a0 [ 117.094607] __lock_acquire+0x2a02/0x5e70 [ 117.094630] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 117.094654] lock_acquire+0x1a2/0x530 [ 117.094671] ? down_trylock+0xe/0x70 [ 117.094686] ? rcu_read_unlock+0x40/0x40 [ 117.094704] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 117.094726] ? vprintk+0x84/0xa0 [ 117.094745] _raw_spin_lock_irqsave+0x39/0x60 [ 117.094761] ? down_trylock+0xe/0x70 [ 117.094775] down_trylock+0xe/0x70 [ 117.094788] ? vprintk+0x84/0xa0 [ 117.094805] __down_trylock_console_sem+0x3b/0xd0 [ 117.094823] vprintk_emit+0x16b/0x560 [ 117.094840] ? lock_downgrade+0x6d0/0x6d0 [ 117.094859] vprintk+0x84/0xa0 [ 117.094878] _printk+0xba/0xf1 [ 117.094896] ? record_print_text.cold+0x16/0x16 [ 117.094917] ? hrtimer_try_to_cancel+0x163/0x2c0 [ 117.094931] ? lock_downgrade+0x6d0/0x6d0 [ 117.094949] ? report_bug.cold+0x66/0xab [ 117.094964] ? group_sched_out.part.0+0x2c7/0x460 [ 117.094976] report_bug.cold+0x72/0xab [ 117.094992] handle_bug+0x3c/0x70 [ 117.095006] exc_invalid_op+0x14/0x50 [ 117.095021] asm_exc_invalid_op+0x16/0x20 [ 117.095039] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 117.095052] Code: 5e 41 5f e9 3b b7 ef ff e8 36 b7 ef ff 65 8b 1d ab 15 ac 7e 31 ff 89 de e8 d6 b3 ef ff 85 db 0f 84 8a 00 00 00 e8 19 b7 ef ff <0f> 0b e9 a5 fe ff ff e8 0d b7 ef ff 48 8d 7d 10 48 b8 00 00 00 00 [ 117.095063] RSP: 0018:ffff888040af7c48 EFLAGS: 00010006 [ 117.095072] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 117.095080] RDX: ffff8880205db580 RSI: ffffffff81566027 RDI: 0000000000000005 [ 117.095087] RBP: ffff888008660000 R08: 0000000000000005 R09: 0000000000000001 [ 117.095095] R10: 0000000000000000 R11: 0000000000000001 R12: ffff88800def0c00 [ 117.095102] R13: ffff88806ce3d100 R14: ffffffff8547bfc0 R15: 0000000000000002 [ 117.095114] ? group_sched_out.part.0+0x2c7/0x460 [ 117.095127] ? group_sched_out.part.0+0x2c7/0x460 [ 117.095140] ctx_sched_out+0x8f1/0xc10 [ 117.095153] __perf_event_task_sched_out+0x6d0/0x18d0 [ 117.095169] ? lock_is_held_type+0xd7/0x130 [ 117.095189] ? __perf_cgroup_move+0x160/0x160 [ 117.095203] ? set_next_entity+0x304/0x550 [ 117.095224] ? update_curr+0x267/0x740 [ 117.095243] ? lock_is_held_type+0xd7/0x130 [ 117.095263] __schedule+0xedd/0x2470 [ 117.095277] ? io_schedule_timeout+0x150/0x150 [ 117.095291] ? __x64_sys_futex_time32+0x480/0x480 [ 117.095305] schedule+0xda/0x1b0 [ 117.095317] exit_to_user_mode_prepare+0x114/0x1a0 [ 117.095338] syscall_exit_to_user_mode+0x19/0x40 [ 117.095356] do_syscall_64+0x48/0x90 [ 117.095371] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 117.095389] RIP: 0033:0x7f3da5518b19 [ 117.095398] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 117.095409] RSP: 002b:00007f3da2a8e218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 117.095419] RAX: 0000000000000001 RBX: 00007f3da562bf68 RCX: 00007f3da5518b19 [ 117.095427] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f3da562bf6c [ 117.095434] RBP: 00007f3da562bf60 R08: 000000000000000e R09: 0000000000000000 [ 117.095441] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f3da562bf6c [ 117.095448] R13: 00007fff6bde34bf R14: 00007f3da2a8e300 R15: 0000000000022000 [ 117.095462] [ 117.153625] WARNING: CPU: 0 PID: 3796 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460 [ 117.154309] Modules linked in: [ 117.154548] CPU: 0 PID: 3796 Comm: syz-executor.1 Not tainted 6.0.0-rc5-next-20220916 #1 [ 117.155139] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 117.155956] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 117.156354] Code: 5e 41 5f e9 3b b7 ef ff e8 36 b7 ef ff 65 8b 1d ab 15 ac 7e 31 ff 89 de e8 d6 b3 ef ff 85 db 0f 84 8a 00 00 00 e8 19 b7 ef ff <0f> 0b e9 a5 fe ff ff e8 0d b7 ef ff 48 8d 7d 10 48 b8 00 00 00 00 [ 117.157695] RSP: 0018:ffff888040af7c48 EFLAGS: 00010006 [ 117.158116] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 117.158619] RDX: ffff8880205db580 RSI: ffffffff81566027 RDI: 0000000000000005 [ 117.159121] RBP: ffff888008660000 R08: 0000000000000005 R09: 0000000000000001 [ 117.159630] R10: 0000000000000000 R11: 0000000000000001 R12: ffff88800def0c00 [ 117.160138] R13: ffff88806ce3d100 R14: ffffffff8547bfc0 R15: 0000000000000002 [ 117.160644] FS: 00007f3da2a8e700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 117.161218] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 117.161633] CR2: 00007fb1940360c8 CR3: 0000000018724000 CR4: 0000000000350ef0 [ 117.162148] Call Trace: [ 117.162336] [ 117.162504] ctx_sched_out+0x8f1/0xc10 [ 117.162798] __perf_event_task_sched_out+0x6d0/0x18d0 [ 117.163172] ? lock_is_held_type+0xd7/0x130 [ 117.163495] ? __perf_cgroup_move+0x160/0x160 [ 117.163825] ? set_next_entity+0x304/0x550 [ 117.164138] ? update_curr+0x267/0x740 [ 117.164433] ? lock_is_held_type+0xd7/0x130 [ 117.164761] __schedule+0xedd/0x2470 [ 117.165038] ? io_schedule_timeout+0x150/0x150 [ 117.165372] ? __x64_sys_futex_time32+0x480/0x480 [ 117.165720] schedule+0xda/0x1b0 [ 117.165983] exit_to_user_mode_prepare+0x114/0x1a0 [ 117.166357] syscall_exit_to_user_mode+0x19/0x40 [ 117.166726] do_syscall_64+0x48/0x90 [ 117.167012] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 117.167398] RIP: 0033:0x7f3da5518b19 [ 117.167679] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 117.169002] RSP: 002b:00007f3da2a8e218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 117.169563] RAX: 0000000000000001 RBX: 00007f3da562bf68 RCX: 00007f3da5518b19 [ 117.170105] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f3da562bf6c [ 117.170625] RBP: 00007f3da562bf60 R08: 000000000000000e R09: 0000000000000000 [ 117.171150] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f3da562bf6c [ 117.171678] R13: 00007fff6bde34bf R14: 00007f3da2a8e300 R15: 0000000000022000 [ 117.172210] [ 117.172389] irq event stamp: 492 [ 117.172640] hardirqs last enabled at (491): [] exit_to_user_mode_prepare+0x109/0x1a0 [ 117.173335] hardirqs last disabled at (492): [] __schedule+0x1225/0x2470 [ 117.173958] softirqs last enabled at (346): [] __irq_exit_rcu+0x11b/0x180 [ 117.174585] softirqs last disabled at (325): [] __irq_exit_rcu+0x11b/0x180 [ 117.175212] ---[ end trace 0000000000000000 ]--- 12:11:11 executing program 0: mq_open(0x0, 0x0, 0x0, 0x0) 12:11:11 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/23, 0x17}], 0x1, 0x3ff, 0x0) 12:11:11 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r1, &(0x7f0000000040), 0x14) r2 = perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0xfc, 0x7f, 0x6, 0x3, 0x0, 0x81, 0x2, 0x8, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x7, 0x1, @perf_config_ext={0x2, 0x1ff}, 0x12, 0x7fff, 0xfffffff9, 0x3, 0x0, 0x6, 0x2, 0x0, 0x7fff, 0x0, 0xc96}, 0x0, 0x6, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x5, 0x80, 0x2, 0xe0, 0xc0, 0x81, 0x0, 0x1, 0x29, 0xb, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc1, 0x2, @perf_config_ext={0x1, 0xfffffffffffffffe}, 0x2040, 0x200, 0xffff, 0x9, 0xffff, 0x0, 0x7b1, 0x0, 0xaf, 0x0, 0xfffffffffffff32d}, 0x0, 0xc, r2, 0x1) r3 = fsopen(&(0x7f0000000000)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r3, 0x6, 0x0, 0x0, 0x0) r4 = fsmount(r3, 0x0, 0x0) symlinkat(&(0x7f0000000000)='.\x00', r4, &(0x7f00000001c0)='./file0\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r2, 0x8010661b, &(0x7f0000000180)) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f00000000c0), 0x45d, 0x0) 12:11:11 executing program 4: futex(0x0, 0xc, 0x0, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200), 0x0) 12:11:11 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0xffffffff}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) syz_io_uring_setup(0x3a3d, &(0x7f0000000140)={0x0, 0x9d02, 0x0, 0x2, 0x53}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000bff000/0x400000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) accept(0xffffffffffffffff, 0x0, &(0x7f0000000240)) syz_io_uring_setup(0x3e5b, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000d09000/0x1000)=nil, &(0x7f0000dc2000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r0, 0x0, &(0x7f0000000300)=@IORING_OP_CONNECT={0x10, 0x2, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000280)=@llc={0x1a, 0x3, 0xfe, 0x3, 0x0, 0x80, @broadcast}}, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000002, 0x401a012, r1, 0x0) 12:11:11 executing program 3: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000200), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000380)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CLOSE={0x13, 0x1}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) 12:11:11 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') renameat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') 12:11:11 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000001000010000000000000000000c0000ee01000000000000fb030000000c0004"], 0x2c}], 0x1}, 0x0) [ 122.360049] netlink: 'syz-executor.7': attribute type 4 has an invalid length. 12:11:11 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/23, 0x17}], 0x1, 0x3ff, 0x0) 12:11:11 executing program 3: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000200), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000380)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CLOSE={0x13, 0x1}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) 12:11:11 executing program 0: mq_open(0x0, 0x0, 0x0, 0x0) 12:11:11 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') renameat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') 12:11:11 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000001000010000000000000000000c0000ee01000000000000fb030000000c0004"], 0x2c}], 0x1}, 0x0) 12:11:11 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/23, 0x17}], 0x1, 0x3ff, 0x0) 12:11:11 executing program 4: futex(0x0, 0xc, 0x0, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200), 0x0) 12:11:11 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0xffffffff}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) syz_io_uring_setup(0x3a3d, &(0x7f0000000140)={0x0, 0x9d02, 0x0, 0x2, 0x53}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000bff000/0x400000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) accept(0xffffffffffffffff, 0x0, &(0x7f0000000240)) syz_io_uring_setup(0x3e5b, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000d09000/0x1000)=nil, &(0x7f0000dc2000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r0, 0x0, &(0x7f0000000300)=@IORING_OP_CONNECT={0x10, 0x2, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000280)=@llc={0x1a, 0x3, 0xfe, 0x3, 0x0, 0x80, @broadcast}}, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000002, 0x401a012, r1, 0x0) 12:11:11 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0xffffffff}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) syz_io_uring_setup(0x3a3d, &(0x7f0000000140)={0x0, 0x9d02, 0x0, 0x2, 0x53}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000bff000/0x400000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) accept(0xffffffffffffffff, 0x0, &(0x7f0000000240)) syz_io_uring_setup(0x3e5b, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000d09000/0x1000)=nil, &(0x7f0000dc2000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r0, 0x0, &(0x7f0000000300)=@IORING_OP_CONNECT={0x10, 0x2, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000280)=@llc={0x1a, 0x3, 0xfe, 0x3, 0x0, 0x80, @broadcast}}, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000002, 0x401a012, r1, 0x0) 12:11:11 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r1, &(0x7f0000000040), 0x14) r2 = perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0xfc, 0x7f, 0x6, 0x3, 0x0, 0x81, 0x2, 0x8, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x7, 0x1, @perf_config_ext={0x2, 0x1ff}, 0x12, 0x7fff, 0xfffffff9, 0x3, 0x0, 0x6, 0x2, 0x0, 0x7fff, 0x0, 0xc96}, 0x0, 0x6, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x5, 0x80, 0x2, 0xe0, 0xc0, 0x81, 0x0, 0x1, 0x29, 0xb, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc1, 0x2, @perf_config_ext={0x1, 0xfffffffffffffffe}, 0x2040, 0x200, 0xffff, 0x9, 0xffff, 0x0, 0x7b1, 0x0, 0xaf, 0x0, 0xfffffffffffff32d}, 0x0, 0xc, r2, 0x1) r3 = fsopen(&(0x7f0000000000)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r3, 0x6, 0x0, 0x0, 0x0) r4 = fsmount(r3, 0x0, 0x0) symlinkat(&(0x7f0000000000)='.\x00', r4, &(0x7f00000001c0)='./file0\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r2, 0x8010661b, &(0x7f0000000180)) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f00000000c0), 0x45d, 0x0) [ 122.648308] netlink: 'syz-executor.7': attribute type 4 has an invalid length. 12:11:11 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') renameat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') 12:11:11 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0xffffffff}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0) syz_io_uring_setup(0x3a3d, &(0x7f0000000140)={0x0, 0x9d02, 0x0, 0x2, 0x53}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000bff000/0x400000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) accept(0xffffffffffffffff, 0x0, &(0x7f0000000240)) syz_io_uring_setup(0x3e5b, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000d09000/0x1000)=nil, &(0x7f0000dc2000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r0, 0x0, &(0x7f0000000300)=@IORING_OP_CONNECT={0x10, 0x2, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000280)=@llc={0x1a, 0x3, 0xfe, 0x3, 0x0, 0x80, @broadcast}}, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000002, 0x401a012, r1, 0x0) 12:11:11 executing program 4: futex(0x0, 0xc, 0x0, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200), 0x0) 12:11:11 executing program 0: mq_open(0x0, 0x0, 0x0, 0x0) 12:11:11 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000001000010000000000000000000c0000ee01000000000000fb030000000c0004"], 0x2c}], 0x1}, 0x0) [ 122.814193] netlink: 'syz-executor.7': attribute type 4 has an invalid length. 12:11:11 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r1, &(0x7f0000000040), 0x14) r2 = perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0xfc, 0x7f, 0x6, 0x3, 0x0, 0x81, 0x2, 0x8, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x7, 0x1, @perf_config_ext={0x2, 0x1ff}, 0x12, 0x7fff, 0xfffffff9, 0x3, 0x0, 0x6, 0x2, 0x0, 0x7fff, 0x0, 0xc96}, 0x0, 0x6, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x5, 0x80, 0x2, 0xe0, 0xc0, 0x81, 0x0, 0x1, 0x29, 0xb, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc1, 0x2, @perf_config_ext={0x1, 0xfffffffffffffffe}, 0x2040, 0x200, 0xffff, 0x9, 0xffff, 0x0, 0x7b1, 0x0, 0xaf, 0x0, 0xfffffffffffff32d}, 0x0, 0xc, r2, 0x1) r3 = fsopen(&(0x7f0000000000)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r3, 0x6, 0x0, 0x0, 0x0) r4 = fsmount(r3, 0x0, 0x0) symlinkat(&(0x7f0000000000)='.\x00', r4, &(0x7f00000001c0)='./file0\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r2, 0x8010661b, &(0x7f0000000180)) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f00000000c0), 0x45d, 0x0) 12:11:11 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r1, &(0x7f0000000040), 0x14) r2 = perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0xfc, 0x7f, 0x6, 0x3, 0x0, 0x81, 0x2, 0x8, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x7, 0x1, @perf_config_ext={0x2, 0x1ff}, 0x12, 0x7fff, 0xfffffff9, 0x3, 0x0, 0x6, 0x2, 0x0, 0x7fff, 0x0, 0xc96}, 0x0, 0x6, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x5, 0x80, 0x2, 0xe0, 0xc0, 0x81, 0x0, 0x1, 0x29, 0xb, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc1, 0x2, @perf_config_ext={0x1, 0xfffffffffffffffe}, 0x2040, 0x200, 0xffff, 0x9, 0xffff, 0x0, 0x7b1, 0x0, 0xaf, 0x0, 0xfffffffffffff32d}, 0x0, 0xc, r2, 0x1) r3 = fsopen(&(0x7f0000000000)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r3, 0x6, 0x0, 0x0, 0x0) r4 = fsmount(r3, 0x0, 0x0) symlinkat(&(0x7f0000000000)='.\x00', r4, &(0x7f00000001c0)='./file0\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r2, 0x8010661b, &(0x7f0000000180)) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f00000000c0), 0x45d, 0x0) 12:11:11 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000001000010000000000000000000c0000ee01000000000000fb030000000c0004"], 0x2c}], 0x1}, 0x0) 12:11:11 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r1, &(0x7f0000000040), 0x14) r2 = perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0xfc, 0x7f, 0x6, 0x3, 0x0, 0x81, 0x2, 0x8, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x7, 0x1, @perf_config_ext={0x2, 0x1ff}, 0x12, 0x7fff, 0xfffffff9, 0x3, 0x0, 0x6, 0x2, 0x0, 0x7fff, 0x0, 0xc96}, 0x0, 0x6, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x5, 0x80, 0x2, 0xe0, 0xc0, 0x81, 0x0, 0x1, 0x29, 0xb, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc1, 0x2, @perf_config_ext={0x1, 0xfffffffffffffffe}, 0x2040, 0x200, 0xffff, 0x9, 0xffff, 0x0, 0x7b1, 0x0, 0xaf, 0x0, 0xfffffffffffff32d}, 0x0, 0xc, r2, 0x1) r3 = fsopen(&(0x7f0000000000)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r3, 0x6, 0x0, 0x0, 0x0) r4 = fsmount(r3, 0x0, 0x0) symlinkat(&(0x7f0000000000)='.\x00', r4, &(0x7f00000001c0)='./file0\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r2, 0x8010661b, &(0x7f0000000180)) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f00000000c0), 0x45d, 0x0) 12:11:12 executing program 4: r0 = syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fff000/0x1000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000000)=0x0) r3 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000100)=""/131, 0x83}, {&(0x7f0000000280)=""/126, 0x7e}, {&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f0000000380)=""/8, 0x8}, {&(0x7f00000003c0)=""/239, 0xef}, {&(0x7f00000004c0)=""/205, 0xcd}], 0x6) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x18}, 0x0) syz_io_uring_setup(0xeb1, &(0x7f0000000200), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000380)=0x0) r6 = inotify_init() syz_io_uring_submit(r4, r5, &(0x7f0000001500)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r6, 0x0, 0x0}, 0x0) inotify_add_watch(r3, &(0x7f0000000680)='./file0\x00', 0x30000200) syz_io_uring_setup(0xeb1, &(0x7f0000000200), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000380)=0x0) r9 = inotify_init() syz_io_uring_submit(r7, r8, &(0x7f0000001500)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r9, 0x0, 0x0}, 0x0) syz_io_uring_submit(r4, r8, &(0x7f0000000640)=@IORING_OP_FSYNC={0x3, 0x1, 0x0, @fd_index=0x6, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xfffffffa) stat(&(0x7f0000000240)='./file0\x00', 0x0) r10 = syz_mount_image$tmpfs(0x0, &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/route\x00') ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r11, 0x81f8943c, &(0x7f0000000480)) openat2(r11, &(0x7f0000000240)='./file0\x00', &(0x7f0000000300)={0x200, 0x21, 0x1b}, 0x18) renameat2(r10, &(0x7f00000006c0)='./file0\x00', r11, &(0x7f0000000740)='./file1\x00', 0x4) io_uring_enter(r0, 0x1, 0x0, 0x0, 0x0, 0x0) [ 122.918478] hrtimer: interrupt took 17673 ns [ 122.974289] netlink: 'syz-executor.7': attribute type 4 has an invalid length. [ 126.024137] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 126.025594] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 126.026993] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 126.029355] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 126.031007] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 126.032179] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 126.035080] Bluetooth: hci4: HCI_REQ-0x0c1a VM DIAGNOSIS: 12:11:06 Registers: info registers vcpu 0 RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff822b3251 RDI=ffffffff87641ba0 RBP=ffffffff87641b60 RSP=ffff888040af7698 R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001 R12=0000000000000020 R13=ffffffff87641b60 R14=0000000000000010 R15=ffffffff822b3240 RIP=ffffffff822b32a9 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f3da2a8e700 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb1940360c8 CR3=0000000018724000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM01=0000000000000000 0000000000000000 00007f3da55ff7c0 00007f3da55ff7c8 YMM02=0000000000000000 0000000000000000 00007f3da55ff7e0 00007f3da55ff7c0 YMM03=0000000000000000 0000000000000000 00007f3da55ff7c8 00007f3da55ff7c0 YMM04=0000000000000000 0000000000000000 ffffffffffffffff ffffffff00000000 YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM06=0000000000000000 0000000000000000 0000000000000000 000000524f525245 YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM08=0000000000000000 0000000000000000 0000000000000000 00524f5252450040 YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=000055cade02aaa4 RCX=00007ffd9f5bc2c4 RDX=00007ffd9f5bc2c0 RSI=0000000000000010 RDI=000055cade02aaa4 RBP=000055cadef40550 RSP=00007ffd9f5bc2b8 R8 =000055cade02aaa4 R9 =00007ffd9f5bcdd0 R10=0000000000000000 R11=000055cadef40550 R12=0000000000000010 R13=0000000000000000 R14=00007ffd9f5bc378 R15=00007ffd9f5bc300 RIP=00007fc784afc6e0 RFL=00000246 [---Z-P-] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fc783f6b900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcafcf2a28 CR3=000000000e4e6000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 YMM00=0000000000000000 0000000000000000 ffffffffffffffff ffffffffffffffff YMM01=0000000000000000 0000000000000000 3030623438613630 3638616663356134 YMM02=0000000000000000 0000000000000000 3830306234386136 3036386166633561 YMM03=0000000000000000 0000000000000000 2f6c616e72756f6a 2f676f6c2f6e7572 YMM04=0000000000000000 0000000000000000 0000000000000010 000055cade02aaa4 YMM05=0000000000000000 0000000000000000 0000000000000010 00007ffd9f5bc790 YMM06=0000000000000000 0000000000000000 0000000000000011 000055cade02aad2 YMM07=0000000000000000 0000000000000000 0000000000000014 00007ffd9f5bc720 YMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM10=0000000000000000 0000000000000000 0000000000000000 0000200000000000 YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000