[ 38.996146] ------------[ cut here ]------------ [ 38.997096] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.999156] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 39.000651] Modules linked in: [ 39.001303] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.003345] Tainted: [W]=WARN [ 39.003944] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.005430] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.006381] 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 [ 39.009602] RSP: 0018:ffff88800701fbc0 EFLAGS: 00010286 [ 39.010600] RAX: 0000000000000000 RBX: ffffed1000e03f78 RCX: ffffffff813a4050 [ 39.011891] RDX: ffff888017aa5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.013249] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1000e03f2f [ 39.014549] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.015822] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800701fdf8 [ 39.017122] FS: 00007f45a9181900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.018604] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.019672] CR2: 00007f45a9673580 CR3: 000000000e43e000 CR4: 0000000000350ef0 [ 39.020965] Call Trace: [ 39.021434] [ 39.021855] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.022777] ? __create_object+0x59/0x80 [ 39.023568] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.024552] __vmalloc_noprof+0x59/0x60 [ 39.025309] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.026201] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.027141] bpf_prog_alloc+0x39/0x200 [ 39.027845] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.028784] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.029709] do_seccomp+0x349/0x25e0 [ 39.030432] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.031345] ? __pfx_do_seccomp+0x10/0x10 [ 39.032141] ? find_held_lock+0x2b/0x80 [ 39.032855] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.033839] ? static_key_count+0x60/0x80 [ 39.034652] prctl_set_seccomp+0x4e/0x70 [ 39.035441] __do_sys_prctl+0xe6c/0x1d70 [ 39.036240] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.037094] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.038097] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.039071] ? irqentry_exit+0xf3/0x650 [ 39.039798] do_syscall_64+0xbf/0x430 [ 39.040553] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.041510] RIP: 0033:0x7f45a96735cd [ 39.042261] 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 [ 39.045431] RSP: 002b:00007ffff43e43b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.046838] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f45a96735cd [ 39.048136] RDX: 0000556cfceede00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.049447] RBP: 00007ffff43e4410 R08: 0000000000000000 R09: 00007ffff43e3ab0 [ 39.050871] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556d191aead0 [ 39.052388] R13: 00007ffff43e4840 R14: 0000556d191afbc0 R15: 0000556d191c0780 [ 39.053634] [ 39.054003] irq event stamp: 1753 [ 39.054490] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 39.055712] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 39.056945] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 39.058208] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 39.059420] ---[ end trace 0000000000000000 ]--- [ 42.423504] ------------[ cut here ]------------ [ 42.424441] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.426516] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 42.428392] Modules linked in: [ 42.429321] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.431477] Tainted: [W]=WARN [ 42.432096] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.433600] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.434540] 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 [ 42.437788] RSP: 0018:ffff888015c8fbc0 EFLAGS: 00010286 [ 42.438774] RAX: 0000000000000000 RBX: ffffed1002b91f78 RCX: ffffffff813a4050 [ 42.440071] RDX: ffff888016485340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.441393] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b91f2f [ 42.442685] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.443992] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c8fdf8 [ 42.445308] FS: 00007f5bf55d0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.446784] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.447872] CR2: 00007ffdd8593ef8 CR3: 000000000a0aa000 CR4: 0000000000350ef0 [ 42.449193] Call Trace: [ 42.449668] [ 42.450125] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.451046] ? __create_object+0x59/0x80 [ 42.451802] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.452795] __vmalloc_noprof+0x59/0x60 [ 42.453573] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.454483] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.455436] bpf_prog_alloc+0x39/0x200 [ 42.456205] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.457158] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.458081] do_seccomp+0x349/0x25e0 [ 42.458787] ? find_held_lock+0x2b/0x80 [ 42.459568] ? do_prlimit+0x310/0x610 [ 42.460343] ? __pfx_do_seccomp+0x10/0x10 [ 42.461158] ? do_raw_spin_unlock+0x53/0x220 [ 42.462014] ? _raw_spin_unlock+0x1e/0x40 [ 42.462771] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.463746] ? static_key_count+0x60/0x80 [ 42.464582] prctl_set_seccomp+0x4e/0x70 [ 42.465386] __do_sys_prctl+0xe6c/0x1d70 [ 42.466193] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.467079] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.468082] ? irqentry_exit+0xf3/0x650 [ 42.468829] do_syscall_64+0xbf/0x430 [ 42.469589] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.470564] RIP: 0033:0x7f5bf5ac25cd [ 42.471279] 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 [ 42.474542] RSP: 002b:00007ffdd8592d60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.475948] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5bf5ac25cd [ 42.477260] RDX: 000056255915de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.478579] RBP: 00007ffdd8592dc0 R08: 0000000000000000 R09: 00007ffdd8592460 [ 42.479883] R10: 0000000000000000 R11: 0000000000000246 R12: 00005625639352b0 [ 42.481223] R13: 00007ffdd85931f0 R14: 0000562563937d20 R15: 00005625639498d0 [ 42.482559] [ 42.483029] irq event stamp: 3351 [ 42.483658] hardirqs last enabled at (3359): [] __up_console_sem+0x78/0x80 [ 42.485119] hardirqs last disabled at (3368): [] __up_console_sem+0x5d/0x80 [ 42.486468] softirqs last enabled at (2930): [] handle_softirqs+0x50c/0x770 [ 42.487837] softirqs last disabled at (2925): [] __irq_exit_rcu+0xc4/0x100 [ 42.489193] ---[ end trace 0000000000000000 ]--- [ 43.210131] ------------[ cut here ]------------ [ 43.211065] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.213113] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 43.214566] Modules linked in: [ 43.215247] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.217281] Tainted: [W]=WARN [ 43.217844] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.219333] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.220277] 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 [ 43.223493] RSP: 0018:ffff8880176a7bc0 EFLAGS: 00010286 [ 43.224506] RAX: 0000000000000000 RBX: ffffed1002ed4f78 RCX: ffffffff813a4050 [ 43.225807] RDX: ffff888016578000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.227103] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ed4f2f [ 43.228414] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.229719] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880176a7df8 [ 43.231029] FS: 00007fd54e5f0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.232508] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.233593] CR2: 00007ffd6381fef8 CR3: 000000001ff54000 CR4: 0000000000350ef0 [ 43.234930] Call Trace: [ 43.235403] [ 43.235820] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.236751] ? __create_object+0x59/0x80 [ 43.237543] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.238535] __vmalloc_noprof+0x59/0x60 [ 43.239326] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.240236] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.241212] bpf_prog_alloc+0x39/0x200 [ 43.241983] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.242956] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.243855] do_seccomp+0x349/0x25e0 [ 43.244620] ? find_held_lock+0x2b/0x80 [ 43.245417] ? do_prlimit+0x310/0x610 [ 43.246195] ? __pfx_do_seccomp+0x10/0x10 [ 43.247015] ? do_raw_spin_unlock+0x53/0x220 [ 43.247839] ? _raw_spin_unlock+0x1e/0x40 [ 43.248666] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.249673] ? static_key_count+0x60/0x80 [ 43.250504] prctl_set_seccomp+0x4e/0x70 [ 43.251311] __do_sys_prctl+0xe6c/0x1d70 [ 43.252143] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.253039] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.254058] ? irqentry_exit+0xf3/0x650 [ 43.254811] do_syscall_64+0xbf/0x430 [ 43.255581] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.256583] RIP: 0033:0x7fd54eae25cd [ 43.257323] 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 [ 43.260666] RSP: 002b:00007ffd6381e5b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.262104] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd54eae25cd [ 43.263462] RDX: 00005603f4f29e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.264826] RBP: 00007ffd6381e610 R08: 0000000000000000 R09: 00007ffd6381dcb0 [ 43.266173] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560422a31ad0 [ 43.267520] R13: 00007ffd6381ea40 R14: 0000560422a32bc0 R15: 0000560422a43780 [ 43.268929] [ 43.269310] irq event stamp: 1787 [ 43.269842] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 43.271183] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 43.272535] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 43.273885] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 43.275253] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:47233' (ECDSA) to the list of known hosts. 2025/11/18 01:11:29 fuzzer started 2025/11/18 01:11:29 dialing manager at localhost:37895 2025/11/18 01:11:29 checking machine... 2025/11/18 01:11:29 checking revisions... [ 44.178605] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:11:29 testing simple program... [ 44.267950] cgroup: Unknown subsys name 'net' [ 44.334507] cgroup: Unknown subsys name 'cpuset' [ 44.347498] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:11:29 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff86abeace RDX=0000000000000008 RSI=ffff88800dc2f6a8 RDI=ffff88806ce08a30 RBP=ffff88806ce08a88 RSP=ffff88806ce089b8 R8 =0000000000000001 R9 =ffff88806ce08a70 R10=000000000003c9ed R11=0000000000026728 R12=ffff88806ce08a90 R13=ffff88806ce08a78 R14=ffff88800dc2f6a8 R15=ffff88806ce08a30 RIP=ffffffff8135e21a RFL=00000283 [--S---C] 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 00007f5bf55d0900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5bf5b87618 CR3=000000001fe55000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000005 RBX=ffff888015db3780 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888015db4228 RDI=ffff888015db4228 RBP=ffff888015db41d8 RSP=ffff88806cf08870 R8 =0000000000000002 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888015db4228 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000002 RIP=ffffffff815228f3 RFL=00000007 [-----PC] 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 00007f71f7545900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdd3980c88 CR3=000000000e17a000 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=2038323a31313a313020383120766f4e XMM01=657463656e6e6f63736944203a5d3434 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3434325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038323a31313a3130203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000