Warning: Permanently added '[localhost]:32063' (ECDSA) to the list of known hosts. 2025/08/29 12:17:24 fuzzer started 2025/08/29 12:17:24 dialing manager at localhost:43077 syzkaller login: [ 59.004862] cgroup: Unknown subsys name 'net' [ 59.070532] cgroup: Unknown subsys name 'cpuset' [ 59.084504] cgroup: Unknown subsys name 'rlimit' 2025/08/29 12:17:35 syscalls: 2214 2025/08/29 12:17:35 code coverage: enabled 2025/08/29 12:17:35 comparison tracing: enabled 2025/08/29 12:17:35 extra coverage: enabled 2025/08/29 12:17:35 setuid sandbox: enabled 2025/08/29 12:17:35 namespace sandbox: enabled 2025/08/29 12:17:35 Android sandbox: enabled 2025/08/29 12:17:35 fault injection: enabled 2025/08/29 12:17:35 leak checking: enabled 2025/08/29 12:17:35 net packet injection: enabled 2025/08/29 12:17:35 net device setup: enabled 2025/08/29 12:17:35 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/08/29 12:17:35 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/08/29 12:17:35 USB emulation: enabled 2025/08/29 12:17:35 hci packet injection: enabled 2025/08/29 12:17:35 wifi device emulation: enabled 2025/08/29 12:17:35 802.15.4 emulation: enabled 2025/08/29 12:17:35 fetching corpus: 0, signal 0/2000 (executing program) 2025/08/29 12:17:35 fetching corpus: 50, signal 23169/26713 (executing program) 2025/08/29 12:17:35 fetching corpus: 100, signal 32836/37821 (executing program) 2025/08/29 12:17:35 fetching corpus: 150, signal 41594/47878 (executing program) 2025/08/29 12:17:35 fetching corpus: 200, signal 46792/54384 (executing program) 2025/08/29 12:17:35 fetching corpus: 250, signal 52876/61588 (executing program) 2025/08/29 12:17:35 fetching corpus: 300, signal 57312/67061 (executing program) 2025/08/29 12:17:35 fetching corpus: 350, signal 60021/70959 (executing program) 2025/08/29 12:17:35 fetching corpus: 400, signal 63038/75077 (executing program) 2025/08/29 12:17:36 fetching corpus: 450, signal 66554/79607 (executing program) 2025/08/29 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(executing program) 2025/08/29 12:17:52 fetching corpus: 8850, signal 189981/194447 (executing program) 2025/08/29 12:17:52 fetching corpus: 8900, signal 190241/194451 (executing program) 2025/08/29 12:17:52 fetching corpus: 8950, signal 190424/194467 (executing program) 2025/08/29 12:17:52 fetching corpus: 9000, signal 190670/194473 (executing program) 2025/08/29 12:17:52 fetching corpus: 9005, signal 190679/194473 (executing program) 2025/08/29 12:17:52 fetching corpus: 9005, signal 190679/194473 (executing program) 2025/08/29 12:17:54 starting 8 fuzzer processes 12:17:54 executing program 0: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x40000000) inotify_add_watch(r0, &(0x7f0000000100)='./file0\x00', 0x12000e81) 12:17:54 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x7}) 12:17:54 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x0) r1 = dup(r0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000100)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000080)="8873d6ab3f00", 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}) 12:17:54 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prctl$PR_SET_MM_AUXV(0x23, 0xc, 0x0, 0x0) 12:17:54 executing program 7: prctl$PR_SET_MM_MAP(0x41555856, 0xe, &(0x7f0000000380)={&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ff4000/0xc000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff9000/0x2000)=nil, &(0x7f0000ff4000/0x2000)=nil, &(0x7f0000ff5000/0x2000)=nil, &(0x7f0000ff9000/0x2000)=nil, &(0x7f0000ff4000/0x1000)=nil, &(0x7f0000ff5000/0x1000)=nil, &(0x7f0000ff4000/0x2000)=nil, 0x0}, 0x68) [ 88.935296] audit: type=1400 audit(1756469875.006:7): avc: denied { execmem } for pid=274 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 12:17:55 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$inet(r0, 0x0, 0x0, 0x0) 12:17:55 executing program 5: sendmsg$TIPC_CMD_SHOW_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080), 0xc, 0x0}, 0x0) r0 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r0, 0x19, &(0x7f0000000140), 0x0) 12:17:55 executing program 6: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000040)=0x5, 0x4) [ 90.108547] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 90.110859] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 90.113600] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 90.115630] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 90.119055] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 90.121743] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 90.125161] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 90.130070] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 90.149289] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 90.154096] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 90.238398] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 90.246354] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 90.252189] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 90.254043] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 90.258093] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 90.277985] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 90.284064] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 90.289053] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 90.296028] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 90.313270] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 90.317105] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 90.318706] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 90.321251] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 90.321281] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 90.323079] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 90.325615] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 90.328640] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 90.328850] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 90.334579] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 90.336339] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 90.346328] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 90.348224] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 90.357633] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 90.362070] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 90.366081] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 90.376579] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 90.380039] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 90.386075] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 90.396078] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 90.403882] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 92.195932] Bluetooth: hci0: command tx timeout [ 92.195942] Bluetooth: hci1: command tx timeout [ 92.386862] Bluetooth: hci2: command tx timeout [ 92.386917] Bluetooth: hci5: command tx timeout [ 92.388192] Bluetooth: hci3: command tx timeout [ 92.450112] Bluetooth: hci4: command tx timeout [ 92.451149] Bluetooth: hci7: command tx timeout [ 92.451605] Bluetooth: hci6: command tx timeout [ 94.241931] Bluetooth: hci1: command tx timeout [ 94.242378] Bluetooth: hci0: command tx timeout [ 94.433837] Bluetooth: hci2: command tx timeout [ 94.434430] Bluetooth: hci3: command tx timeout [ 94.434455] Bluetooth: hci5: command tx timeout [ 94.497897] Bluetooth: hci6: command tx timeout [ 94.498408] Bluetooth: hci7: command tx timeout [ 94.499749] Bluetooth: hci4: command tx timeout [ 96.290015] Bluetooth: hci0: command tx timeout [ 96.290435] Bluetooth: hci1: command tx timeout [ 96.481845] Bluetooth: hci2: command tx timeout [ 96.482450] Bluetooth: hci3: command tx timeout [ 96.482939] Bluetooth: hci5: command tx timeout [ 96.545850] Bluetooth: hci6: command tx timeout [ 96.547076] Bluetooth: hci7: command tx timeout [ 96.547470] Bluetooth: hci4: command tx timeout [ 98.337987] Bluetooth: hci1: command tx timeout [ 98.338866] Bluetooth: hci0: command tx timeout [ 98.529909] Bluetooth: hci5: command tx timeout [ 98.530706] Bluetooth: hci3: command tx timeout [ 98.531722] Bluetooth: hci2: command tx timeout [ 98.593900] Bluetooth: hci4: command tx timeout [ 98.594659] Bluetooth: hci7: command tx timeout [ 98.595548] Bluetooth: hci6: command tx timeout [ 129.876850] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 129.877598] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 130.053956] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 130.054646] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 130.223563] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 130.224290] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 130.402270] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 130.402993] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 130.890596] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 130.891240] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 131.030091] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 131.030734] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 12:18:37 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) 12:18:37 executing program 5: sendmsg$TIPC_CMD_SHOW_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080), 0xc, 0x0}, 0x0) r0 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r0, 0x19, &(0x7f0000000140), 0x0) [ 131.208957] kmemleak: Found object by alias at 0x607f1a639724 [ 131.208977] CPU: 0 UID: 0 PID: 3819 Comm: syz-executor.6 Tainted: G W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 131.208999] Tainted: [W]=WARN [ 131.209004] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 131.209012] Call Trace: [ 131.209017] [ 131.209023] dump_stack_lvl+0xca/0x120 [ 131.209058] __lookup_object+0x94/0xb0 [ 131.209079] delete_object_full+0x27/0x70 [ 131.209098] free_percpu+0x30/0x1160 [ 131.209118] ? arch_uprobe_clear_state+0x16/0x140 [ 131.209141] futex_hash_free+0x38/0xc0 [ 131.209158] mmput+0x2d3/0x390 [ 131.209180] do_exit+0x79d/0x2970 [ 131.209196] ? lock_release+0xc8/0x290 [ 131.209216] ? __pfx_do_exit+0x10/0x10 [ 131.209232] ? find_held_lock+0x2b/0x80 [ 131.209252] ? get_signal+0x835/0x2340 [ 131.209276] do_group_exit+0xd3/0x2a0 [ 131.209293] get_signal+0x2315/0x2340 [ 131.209320] ? __pfx_get_signal+0x10/0x10 [ 131.209339] ? do_futex+0x135/0x370 [ 131.209355] ? __pfx_do_futex+0x10/0x10 [ 131.209373] arch_do_signal_or_restart+0x80/0x790 [ 131.209393] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 131.209412] ? __x64_sys_futex+0x1c9/0x4d0 [ 131.209427] ? __x64_sys_futex+0x1d2/0x4d0 [ 131.209442] ? __sys_socket+0x9f/0x260 [ 131.209460] ? __pfx___x64_sys_futex+0x10/0x10 [ 131.209476] ? xfd_validate_state+0x55/0x180 [ 131.209500] exit_to_user_mode_loop+0x8b/0x110 [ 131.209516] do_syscall_64+0x2f7/0x360 [ 131.209530] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 131.209544] RIP: 0033:0x7ff05a42fb19 [ 131.209555] Code: Unable to access opcode bytes at 0x7ff05a42faef. [ 131.209561] RSP: 002b:00007ff0579a5218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 131.209574] RAX: 0000000000000000 RBX: 00007ff05a542f68 RCX: 00007ff05a42fb19 [ 131.209583] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007ff05a542f68 [ 131.209591] RBP: 00007ff05a542f60 R08: 0000000000000000 R09: 0000000000000000 [ 131.209600] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff05a542f6c [ 131.209608] R13: 00007ffcec12f2ff R14: 00007ff0579a5300 R15: 0000000000022000 [ 131.209627] [ 131.209631] kmemleak: Object (percpu) 0x607f1a639720 (size 8): [ 131.209639] kmemleak: comm "syz-executor.2", pid 284, jiffies 4294798053 [ 131.209648] kmemleak: min_count = 1 [ 131.209652] kmemleak: count = 0 [ 131.209656] kmemleak: flags = 0x21 [ 131.209661] kmemleak: checksum = 0 [ 131.209665] kmemleak: backtrace: [ 131.209670] pcpu_alloc_noprof+0x87a/0x1170 [ 131.209687] percpu_ref_init+0x37/0x400 [ 131.209708] cgroup_apply_control_enable+0x4a6/0x9f0 [ 131.209723] cgroup_mkdir+0x86e/0x1110 [ 131.209738] kernfs_iop_mkdir+0x111/0x190 [ 131.209755] vfs_mkdir+0x59a/0x8d0 [ 131.209774] do_mkdirat+0x19f/0x3d0 [ 131.209786] __x64_sys_mkdir+0xf3/0x140 [ 131.209799] do_syscall_64+0xbf/0x360 [ 131.209809] entry_SYSCALL_64_after_hwframe+0x77/0x7f 12:18:37 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r0, r1, 0x0) recvmmsg$unix(r0, &(0x7f0000002e40)=[{{0x0, 0x0, 0x0}}], 0x50a, 0x0, 0x0) 12:18:37 executing program 5: sendmsg$TIPC_CMD_SHOW_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080), 0xc, 0x0}, 0x0) r0 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r0, 0x19, &(0x7f0000000140), 0x0) [ 131.388892] audit: type=1400 audit(1756469917.458:8): avc: denied { open } for pid=3835 comm="syz-executor.6" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 131.399703] audit: type=1400 audit(1756469917.458:9): avc: denied { kernel } for pid=3835 comm="syz-executor.6" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 12:18:37 executing program 5: sendmsg$TIPC_CMD_SHOW_LINK_STATS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080), 0xc, 0x0}, 0x0) r0 = io_uring_setup(0x1ff, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r0, 0x19, &(0x7f0000000140), 0x0) [ 131.464648] BUG: unable to handle page fault for address: ffffed10212c91ce [ 131.465227] #PF: supervisor read access in kernel mode [ 131.465632] #PF: error_code(0x0000) - not-present page [ 131.466048] PGD 7ffd4067 P4D 7ffd4067 PUD 7ffd3067 PMD 0 [ 131.466500] Oops: Oops: 0000 [#1] SMP KASAN NOPTI [ 131.467408] CPU: 0 UID: 0 PID: 3838 Comm: syz-executor.6 Tainted: G W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 131.469445] Tainted: [W]=WARN [ 131.469999] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 131.471358] RIP: 0010:perf_tp_event+0x175/0xe70 [ 131.472401] Code: ff df 48 89 85 a8 fd ff ff 48 c1 e8 03 4c 01 e0 48 89 85 c8 fd ff ff e8 c9 51 ea ff 48 8d bb f0 01 00 00 48 89 f8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 74 08 3c 03 0f 8e c5 0b 00 00 44 8b ab f0 01 [ 131.475182] RSP: 0018:ffff88801435f800 EFLAGS: 00010212 [ 131.476229] RAX: 1ffff110212c91ce RBX: ffff888109648c80 RCX: ffffc9000906d000 [ 131.476794] RDX: 0000000000040000 RSI: ffffffff818995b7 RDI: ffff888109648e70 [ 131.477332] RBP: ffff88801435fa70 R08: ffff88806ce31340 R09: ffffe8ffffc16720 [ 131.477857] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 131.478382] R13: 000000000000002c R14: ffff88806ce31340 R15: dffffc0000000000 [ 131.478920] FS: 00007ff0579a5700(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000 [ 131.479514] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 131.479949] CR2: ffffed10212c91ce CR3: 000000000ee94000 CR4: 0000000000350ef0 [ 131.480476] Call Trace: [ 131.480684] [ 131.480870] ? perf_swevent_event+0x63/0x3f0 [ 131.481235] ? __pfx_perf_tp_event+0x10/0x10 [ 131.481596] ? tracing_gen_ctx_irq_test+0x167/0x1f0 [ 131.481997] ? perf_swevent_event+0x63/0x3f0 [ 131.482355] ? tracing_gen_ctx_irq_test+0x167/0x1f0 [ 131.482760] ? perf_swevent_event+0x63/0x3f0 [ 131.483120] ? perf_tp_event+0x807/0xe70 [ 131.483453] ? __pfx_perf_tp_event+0x10/0x10 [ 131.483814] ? __perf_install_in_context+0x503/0xb90 [ 131.484224] ? do_raw_spin_unlock+0x53/0x220 [ 131.484593] ? perf_trace_run_bpf_submit+0xef/0x180 [ 131.484997] perf_trace_run_bpf_submit+0xef/0x180 [ 131.485397] perf_trace_lock+0x337/0x5d0 [ 131.485732] ? __pfx_perf_trace_lock+0x10/0x10 [ 131.486105] ? lock_acquire+0x15e/0x2f0 [ 131.486428] ? futex_ref_get+0x48/0x300 [ 131.486758] ? futex_ref_get+0x114/0x300 [ 131.487083] ? futex_hash+0x15c/0x390 [ 131.487391] lock_release+0x1ab/0x290 [ 131.487707] ? futex_hash+0x15c/0x390 [ 131.488017] futex_ref_get+0x119/0x300 [ 131.488333] ? futex_hash+0x15c/0x390 [ 131.488639] futex_hash+0x70/0x390 [ 131.488928] futex_wake+0x143/0x540 [ 131.489228] ? __pfx_perf_trace_lock+0x10/0x10 [ 131.489598] ? __pfx_futex_wake+0x10/0x10 [ 131.489937] ? __do_sys_perf_event_open+0x44d/0x2c20 [ 131.490345] ? lock_release+0xc8/0x290 [ 131.490669] do_futex+0x26d/0x370 [ 131.490957] ? __pfx_do_futex+0x10/0x10 [ 131.491281] ? __pfx___do_sys_perf_event_open+0x10/0x10 [ 131.491706] ? __pfx___schedule+0x10/0x10 [ 131.492048] __x64_sys_futex+0x1c9/0x4d0 [ 131.492381] ? __pfx___x64_sys_futex+0x10/0x10 [ 131.492754] ? xfd_validate_state+0x55/0x180 [ 131.493116] ? __pfx___x64_sys_recvmmsg+0x10/0x10 [ 131.493521] do_syscall_64+0xbf/0x360 [ 131.493833] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 131.494246] RIP: 0033:0x7ff05a42fb19 [ 131.494544] 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 [ 131.495975] RSP: 002b:00007ff0579a5218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 131.496575] RAX: ffffffffffffffda RBX: 00007ff05a542f68 RCX: 00007ff05a42fb19 [ 131.497136] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007ff05a542f6c [ 131.497700] RBP: 00007ff05a542f60 R08: 000000000000000e R09: 0000000000000000 [ 131.498230] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff05a542f6c [ 131.498762] R13: 00007ffcec12f2ff R14: 00007ff0579a5300 R15: 0000000000022000 [ 131.499296] [ 131.499479] Modules linked in: [ 131.499725] CR2: ffffed10212c91ce [ 131.499986] ---[ end trace 0000000000000000 ]--- [ 131.500335] RIP: 0010:perf_tp_event+0x175/0xe70 [ 131.500690] Code: ff df 48 89 85 a8 fd ff ff 48 c1 e8 03 4c 01 e0 48 89 85 c8 fd ff ff e8 c9 51 ea ff 48 8d bb f0 01 00 00 48 89 f8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 74 08 3c 03 0f 8e c5 0b 00 00 44 8b ab f0 01 [ 131.502019] RSP: 0018:ffff88801435f800 EFLAGS: 00010212 [ 131.502414] RAX: 1ffff110212c91ce RBX: ffff888109648c80 RCX: ffffc9000906d000 [ 131.502946] RDX: 0000000000040000 RSI: ffffffff818995b7 RDI: ffff888109648e70 [ 131.503474] RBP: ffff88801435fa70 R08: ffff88806ce31340 R09: ffffe8ffffc16720 [ 131.503998] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 131.504522] R13: 000000000000002c R14: ffff88806ce31340 R15: dffffc0000000000 [ 131.505047] FS: 00007ff0579a5700(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000 [ 131.505638] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 131.506068] CR2: ffffed10212c91ce CR3: 000000000ee94000 CR4: 0000000000350ef0 [ 131.506604] note: syz-executor.6[3838] exited with irqs disabled [ 131.507067] BUG: unable to handle page fault for address: ffffed10212c91ce [ 131.507573] #PF: supervisor read access in kernel mode [ 131.507955] #PF: error_code(0x0000) - not-present page [ 131.508336] PGD 7ffd4067 P4D 7ffd4067 PUD 7ffd3067 PMD 0 [ 131.508753] Oops: Oops: 0000 [#2] SMP KASAN NOPTI [ 131.509110] CPU: 0 UID: 0 PID: 3838 Comm: syz-executor.6 Tainted: G D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 131.509980] Tainted: [D]=DIE, [W]=WARN [ 131.510262] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 131.510870] RIP: 0010:perf_tp_event+0x175/0xe70 [ 131.511221] Code: ff df 48 89 85 a8 fd ff ff 48 c1 e8 03 4c 01 e0 48 89 85 c8 fd ff ff e8 c9 51 ea ff 48 8d bb f0 01 00 00 48 89 f8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 74 08 3c 03 0f 8e c5 0b 00 00 44 8b ab f0 01 [ 131.512540] RSP: 0018:ffff88806ce08a80 EFLAGS: 00010012 [ 131.512931] RAX: 1ffff110212c91ce RBX: ffff888109648c80 RCX: 0000000000000002 [ 131.513450] RDX: ffff88801802d280 RSI: ffffffff818995b7 RDI: ffff888109648e70 [ 131.513670] ieee80211 phy8: Selected rate control algorithm 'minstrel_ht' [ 131.513967] RBP: ffff88806ce08cf0 R08: ffff88806ce31490 R09: ffffe8ffffc16720 [ 131.513977] R10: 0000000000000000 R11: 746e756f63716573 R12: dffffc0000000000 [ 131.513984] R13: 000000000000002c R14: ffff88806ce31490 R15: dffffc0000000000 [ 131.516104] FS: 00007ff0579a5700(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000 [ 131.516690] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 131.517117] CR2: ffffed10212c91ce CR3: 000000000ee94000 CR4: 0000000000350ef0 [ 131.517639] Call Trace: [ 131.517834] [ 131.518005] ? __pfx_perf_tp_event+0x10/0x10 [ 131.518339] ? __pfx_css_rstat_updated+0x10/0x10 [ 131.518707] ? lock_is_held_type+0x9e/0x120 [ 131.519033] ? trace_pelt_se_tp+0xdf/0x130 [ 131.519348] ? __update_load_avg_se+0x428/0xa40 [ 131.519702] ? lock_is_held_type+0x9e/0x120 [ 131.520032] ? __pick_eevdf+0x100/0x570 [ 131.520329] ? update_curr+0x71/0x500 [ 131.520619] ? check_preempt_wakeup_fair+0x406/0x950 [ 131.520999] ? perf_trace_run_bpf_submit+0xef/0x180 [ 131.521377] perf_trace_run_bpf_submit+0xef/0x180 [ 131.521740] perf_trace_lock+0x337/0x5d0 [ 131.522047] ? __pfx_perf_trace_lock+0x10/0x10 [ 131.522391] ? find_held_lock+0x2b/0x80 [ 131.522701] ? hrtimer_interrupt+0x114/0x830 [ 131.523035] lock_release+0x1ab/0x290 [ 131.523323] ktime_get_update_offsets_now+0xab/0x3c0 [ 131.523704] ? hrtimer_interrupt+0x114/0x830 [ 131.524032] ? __pfx_lapic_next_deadline+0x10/0x10 [ 131.524402] hrtimer_interrupt+0x114/0x830 [ 131.524719] ? __pfx_flush_tlb_func+0x10/0x10 [ 131.525057] ? trace_csd_function_exit+0x134/0x190 [ 131.525427] ? __flush_smp_call_function_queue+0x28c/0x740 [ 131.525844] __sysvec_apic_timer_interrupt+0xbb/0x330 [ 131.526228] sysvec_apic_timer_interrupt+0x6b/0x80 [ 131.526601] [ 131.526773] [ 131.526945] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 131.527331] RIP: 0010:make_task_dead+0xa2/0x3b0 [ 131.527680] Code: 38 00 85 db 0f 84 21 01 00 00 e8 d9 96 38 00 9c 5b 81 e3 00 02 00 00 31 ff 48 89 de e8 27 92 38 00 48 85 db 0f 84 17 01 00 00 b9 96 38 00 31 ff 65 8b 1d 60 df 48 06 81 e3 ff ff ff 7f 89 de [ 131.529001] RSP: 0018:ffff88801435ff28 EFLAGS: 00000246 [ 131.529391] RAX: 0000000000000001 RBX: ffff88801802d280 RCX: ffffffff817c2b86 [ 131.529910] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff813b5234 [ 131.530434] RBP: 0000000000000009 R08: 0000000000000000 R09: 0000000000000000 [ 131.530959] R10: ffffffff8643ac57 R11: 0000000000000001 R12: ffff88801802d280 [ 131.531478] R13: 0000000000000009 R14: ffff88801435f7e0 R15: 0000000000000000 [ 131.532002] ? trace_irq_enable.constprop.0+0x26/0x100 [ 131.532390] ? make_task_dead+0x214/0x3b0 [ 131.532701] ? make_task_dead+0x214/0x3b0 [ 131.533009] ? do_syscall_64+0xbf/0x360 [ 131.533306] rewind_stack_and_make_dead+0x16/0x20 [ 131.533672] RIP: 0033:0x7ff05a42fb19 [ 131.533948] 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 [ 131.535274] RSP: 002b:00007ff0579a5218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 131.535827] RAX: ffffffffffffffda RBX: 00007ff05a542f68 RCX: 00007ff05a42fb19 [ 131.536348] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007ff05a542f6c [ 131.536872] RBP: 00007ff05a542f60 R08: 000000000000000e R09: 0000000000000000 [ 131.537396] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff05a542f6c [ 131.537917] R13: 00007ffcec12f2ff R14: 00007ff0579a5300 R15: 0000000000022000 [ 131.538444] [ 131.538626] Modules linked in: [ 131.538868] CR2: ffffed10212c91ce [ 131.539125] ---[ end trace 0000000000000000 ]--- [ 131.539470] RIP: 0010:perf_tp_event+0x175/0xe70 [ 131.539820] Code: ff df 48 89 85 a8 fd ff ff 48 c1 e8 03 4c 01 e0 48 89 85 c8 fd ff ff e8 c9 51 ea ff 48 8d bb f0 01 00 00 48 89 f8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 74 08 3c 03 0f 8e c5 0b 00 00 44 8b ab f0 01 [ 131.541143] RSP: 0018:ffff88801435f800 EFLAGS: 00010212 [ 131.541533] RAX: 1ffff110212c91ce RBX: ffff888109648c80 RCX: ffffc9000906d000 [ 131.542053] RDX: 0000000000040000 RSI: ffffffff818995b7 RDI: ffff888109648e70 [ 131.542578] RBP: ffff88801435fa70 R08: ffff88806ce31340 R09: ffffe8ffffc16720 [ 131.543099] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 131.543623] R13: 000000000000002c R14: ffff88806ce31340 R15: dffffc0000000000 [ 131.544145] FS: 00007ff0579a5700(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000 [ 131.544736] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 131.545161] CR2: ffffed10212c91ce CR3: 000000000ee94000 CR4: 0000000000350ef0 [ 131.545683] Kernel panic - not syncing: Fatal exception in interrupt [ 131.546342] Kernel Offset: disabled [ 131.546681] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- VM DIAGNOSIS: 12:18:37 Registers: info registers vcpu 0 RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd RSI=ffffffff828e3230 RDI=ffffffff88724180 RBP=ffffffff88724140 RSP=ffff88801435efb0 R8 =0000000000000000 R9 =ffffed1001898046 R10=00000000000fe503 R11=30376578302f4952 R12=0000000000000823 R13=0000000000000020 R14=fffffbfff10e4882 R15=dffffc0000000000 RIP=ffffffff828e3285 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 00007ff0579a5700 00000000 00000000 GS =0000 ffff8880e55dd000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=ffffed10212c91ce CR3=000000000ee94000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00007ff05a5167c000007ff05a5167c8 XMM02=00007ff05a5167e000007ff05a5167c0 XMM03=00007ff05a5167c800007ff05a5167c0 XMM04=ffffffff0000ff00000000ff00000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000007 RBX=1ffff1100d9e11a5 RCX=ffffffff814b1eac RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000000 RBP=ffff88801631d280 RSP=ffff88806cf08d18 R8 =0000000000000000 R9 =fffffbfff0f12131 R10=ffffffff8789098b R11=ffff88806cf37018 R12=0000000000000000 R13=0000000000000000 R14=ffff88806cf289c0 R15=0000000000000000 RIP=ffffffff8173e2b4 RFL=00000046 [---Z-P-] 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 00007f9d1c2f7540 00000000 00000000 GS =0000 ffff8880e56dd000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055d93b74f4c8 CR3=0000000044e9d000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=0070656474666f732e73656c75646f6d XMM01=0070656474666f732e73656c75646f6d XMM02=00000000000000000000ffffffffffff XMM03=00000000000000000000ff00000000ff XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=676f6c206d6f74737563000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000