[ 45.754997] ------------[ cut here ]------------ [ 45.755944] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.758478] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.760135] Modules linked in: [ 45.761013] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.762997] Tainted: [W]=WARN [ 45.763587] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.765039] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.765966] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 45.769122] RSP: 0018:ffff888019837bc0 EFLAGS: 00010286 [ 45.770122] RAX: 0000000000000000 RBX: ffffed1003306f78 RCX: ffffffff813a4050 [ 45.771420] RDX: ffff88800f5e5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.772708] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003306f2f [ 45.773990] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.775276] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019837df8 [ 45.776549] FS: 00007f5e2dbd1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.777997] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.779048] CR2: 00007f5e2e0c3580 CR3: 000000000db1a000 CR4: 0000000000350ef0 [ 45.780330] Call Trace: [ 45.780854] [ 45.781280] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.782174] ? __create_object+0x59/0x80 [ 45.782956] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.783936] __vmalloc_noprof+0x59/0x60 [ 45.784702] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.785610] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.786567] bpf_prog_alloc+0x39/0x200 [ 45.787275] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.788217] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.789123] do_seccomp+0x349/0x25e0 [ 45.789872] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.790786] ? __pfx_do_seccomp+0x10/0x10 [ 45.791586] ? find_held_lock+0x2b/0x80 [ 45.792309] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.793306] ? static_key_count+0x60/0x80 [ 45.794128] prctl_set_seccomp+0x4e/0x70 [ 45.794918] __do_sys_prctl+0xe6c/0x1d70 [ 45.795726] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.796603] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.797603] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.798601] ? irqentry_exit+0xf3/0x650 [ 45.799334] do_syscall_64+0xbf/0x430 [ 45.800084] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.801061] RIP: 0033:0x7f5e2e0c35cd [ 45.801797] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 45.805029] RSP: 002b:00007ffedaf33980 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.806440] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5e2e0c35cd [ 45.807752] RDX: 000055eb272e9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.809061] RBP: 00007ffedaf339e0 R08: 0000000000000000 R09: 00007ffedaf33080 [ 45.810376] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eb65b282b0 [ 45.811718] R13: 00007ffedaf33e10 R14: 000055eb65b2ad20 R15: 000055eb65b3c8d0 [ 45.813040] [ 45.813527] irq event stamp: 1885 [ 45.814145] hardirqs last enabled at (1893): [] __up_console_sem+0x78/0x80 [ 45.815699] hardirqs last disabled at (1902): [] __up_console_sem+0x5d/0x80 [ 45.817266] softirqs last enabled at (1610): [] handle_softirqs+0x50c/0x770 [ 45.818849] softirqs last disabled at (1605): [] __irq_exit_rcu+0xc4/0x100 [ 45.820387] ---[ end trace 0000000000000000 ]--- [ 49.113494] ------------[ cut here ]------------ [ 49.114205] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.115844] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.117002] Modules linked in: [ 49.117521] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.119089] Tainted: [W]=WARN [ 49.119567] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.120737] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.121494] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 49.124009] RSP: 0018:ffff888017107bc0 EFLAGS: 00010286 [ 49.124789] RAX: 0000000000000000 RBX: ffffed1002e20f78 RCX: ffffffff813a4050 [ 49.125864] RDX: ffff888017a0d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.126897] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e20f2f [ 49.127929] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.128948] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017107df8 [ 49.129997] FS: 00007fcdf0756900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.131320] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.132176] CR2: 00007fcdf0c48580 CR3: 0000000009e44000 CR4: 0000000000350ef0 [ 49.133200] Call Trace: [ 49.133624] [ 49.133950] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.134675] ? __create_object+0x59/0x80 [ 49.135276] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.136077] __vmalloc_noprof+0x59/0x60 [ 49.136695] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.137368] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.138274] bpf_prog_alloc+0x39/0x200 [ 49.139020] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.139775] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.140492] do_seccomp+0x349/0x25e0 [ 49.141023] ? lock_release+0xc8/0x290 [ 49.141649] ? __pfx_do_seccomp+0x10/0x10 [ 49.142236] ? __schedule+0xf2c/0x3d40 [ 49.142816] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.143574] ? static_key_count+0x60/0x80 [ 49.144171] prctl_set_seccomp+0x4e/0x70 [ 49.144770] __do_sys_prctl+0xe6c/0x1d70 [ 49.145534] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.146176] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.146958] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.147715] ? irqentry_exit+0xf3/0x650 [ 49.148281] do_syscall_64+0xbf/0x430 [ 49.148856] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.149607] RIP: 0033:0x7fcdf0c485cd [ 49.150122] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 49.152606] RSP: 002b:00007ffeadba7670 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.153684] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcdf0c485cd [ 49.154705] RDX: 00005609782a3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.155730] RBP: 00007ffeadba76d0 R08: 0000000000000000 R09: 00007ffeadba6d70 [ 49.156753] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560992b7c2b0 [ 49.157778] R13: 00007ffeadba7b00 R14: 0000560992b7ed20 R15: 0000560992b908d0 [ 49.158814] [ 49.159149] irq event stamp: 2297 [ 49.159676] hardirqs last enabled at (2307): [] __up_console_sem+0x78/0x80 [ 49.160888] hardirqs last disabled at (2316): [] __up_console_sem+0x5d/0x80 [ 49.162106] softirqs last enabled at (2164): [] handle_softirqs+0x50c/0x770 [ 49.163330] softirqs last disabled at (2157): [] __irq_exit_rcu+0xc4/0x100 [ 49.164573] ---[ end trace 0000000000000000 ]--- [ 49.960185] ------------[ cut here ]------------ [ 49.961111] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.963084] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 49.964505] Modules linked in: [ 49.965081] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.967060] Tainted: [W]=WARN [ 49.967878] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.969425] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.970282] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 49.973429] RSP: 0018:ffff888017467bc0 EFLAGS: 00010286 [ 49.974348] RAX: 0000000000000000 RBX: ffffed1002e8cf78 RCX: ffffffff813a4050 [ 49.975603] RDX: ffff8880132a8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.976883] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e8cf2f [ 49.978144] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.979416] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017467df8 [ 49.980687] FS: 00007fd25502b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.982102] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.983150] CR2: 00007ffde02b6ef7 CR3: 000000000d87d000 CR4: 0000000000350ef0 [ 49.984425] Call Trace: [ 49.984878] [ 49.985311] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.986200] ? __create_object+0x59/0x80 [ 49.986971] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.987922] __vmalloc_noprof+0x59/0x60 [ 49.988671] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.989556] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.990471] bpf_prog_alloc+0x39/0x200 [ 49.991162] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.992070] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.992941] do_seccomp+0x349/0x25e0 [ 49.993657] ? find_held_lock+0x2b/0x80 [ 49.994371] ? do_prlimit+0x310/0x610 [ 49.995102] ? __pfx_do_seccomp+0x10/0x10 [ 49.995873] ? do_raw_spin_unlock+0x53/0x220 [ 49.996687] ? _raw_spin_unlock+0x1e/0x40 [ 49.997470] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.998379] ? static_key_count+0x60/0x80 [ 49.999172] prctl_set_seccomp+0x4e/0x70 [ 49.999947] __do_sys_prctl+0xe6c/0x1d70 [ 50.000712] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.001571] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.002572] ? irqentry_exit+0xf3/0x650 [ 50.003290] do_syscall_64+0xbf/0x430 [ 50.004035] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.004976] RIP: 0033:0x7fd25551d5cd [ 50.005701] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 50.008840] RSP: 002b:00007ffde02b5100 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.010190] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd25551d5cd [ 50.011472] RDX: 000055b577768e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.012723] RBP: 00007ffde02b5160 R08: 0000000000000000 R09: 00007ffde02b4800 [ 50.014017] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b59139cad0 [ 50.015283] R13: 00007ffde02b5590 R14: 000055b59139dbc0 R15: 000055b5913ae780 [ 50.016569] [ 50.016998] irq event stamp: 1831 [ 50.017651] hardirqs last enabled at (1841): [] __up_console_sem+0x78/0x80 [ 50.019157] hardirqs last disabled at (1850): [] __up_console_sem+0x5d/0x80 [ 50.020651] softirqs last enabled at (1374): [] handle_softirqs+0x50c/0x770 [ 50.022176] softirqs last disabled at (1369): [] __irq_exit_rcu+0xc4/0x100 [ 50.023672] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:55760' (ECDSA) to the list of known hosts. 2025/11/18 07:39:50 fuzzer started 2025/11/18 07:39:50 dialing manager at localhost:37895 2025/11/18 07:39:50 checking machine... 2025/11/18 07:39:50 checking revisions... [ 50.936708] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:39:50 testing simple program... [ 51.025083] cgroup: Unknown subsys name 'net' [ 51.080740] cgroup: Unknown subsys name 'cpuset' [ 51.247129] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 07:39:49 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=ffffffff81a7c48d RDX=ffff888017230000 RSI=0000000000000002 RDI=0000000000000002 RBP=ffff8880184a7c40 RSP=ffff8880184a7af0 R8 =0000000000000001 R9 =ffffed1001a4f3c8 R10=0000000000000000 R11=0000000000000005 R12=dffffc0000000000 R13=ffff8880184a7bc0 R14=0000000000000001 R15=0000000000000002 RIP=ffffffff817517c8 RFL=00000202 [-------] 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 00007fcdf0756900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcdf0735020 CR3=0000000020d59000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000023c4b RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffb2a1bb28 CR3=000000000d4da000 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=39333a373020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323534 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000