[ 39.067855] ------------[ cut here ]------------ [ 39.068808] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.070783] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 39.072286] Modules linked in: [ 39.072927] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.074901] Tainted: [W]=WARN [ 39.075452] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.076934] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.077842] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 39.081006] RSP: 0018:ffff88801b1ffbc0 EFLAGS: 00010286 [ 39.081980] RAX: 0000000000000000 RBX: ffffed100363ff78 RCX: ffffffff813a4050 [ 39.083248] RDX: ffff8880168f3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.084517] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100363ff2f [ 39.085800] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.087058] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b1ffdf8 [ 39.088326] FS: 00007ff14b0a1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.089775] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.090815] CR2: 00007ff14b593580 CR3: 0000000009e79000 CR4: 0000000000350ef0 [ 39.092092] Call Trace: [ 39.092597] [ 39.093022] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.093914] ? __create_object+0x59/0x80 [ 39.094697] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.095657] __vmalloc_noprof+0x59/0x60 [ 39.096359] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.097237] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.098155] bpf_prog_alloc+0x39/0x200 [ 39.098889] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.099813] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.100718] do_seccomp+0x349/0x25e0 [ 39.101404] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.102298] ? __pfx_do_seccomp+0x10/0x10 [ 39.103066] ? find_held_lock+0x2b/0x80 [ 39.103824] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.104796] ? static_key_count+0x60/0x80 [ 39.105593] prctl_set_seccomp+0x4e/0x70 [ 39.106316] __do_sys_prctl+0xe6c/0x1d70 [ 39.107097] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.107937] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.108902] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.109858] ? irqentry_exit+0xf3/0x650 [ 39.110612] do_syscall_64+0xbf/0x430 [ 39.111298] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.112248] RIP: 0033:0x7ff14b5935cd [ 39.112962] 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 [ 39.116085] RSP: 002b:00007ffd524d2180 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.117454] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff14b5935cd [ 39.118744] RDX: 0000559c3ec58e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.120015] RBP: 00007ffd524d21e0 R08: 0000000000000000 R09: 00007ffd524d1880 [ 39.121329] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559c6e517ad0 [ 39.122625] R13: 00007ffd524d2610 R14: 0000559c6e518bc0 R15: 0000559c6e529780 [ 39.123932] [ 39.124350] irq event stamp: 1811 [ 39.125004] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 39.126519] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 39.128039] softirqs last enabled at (1780): [] handle_softirqs+0x50c/0x770 [ 39.129587] softirqs last disabled at (1775): [] __irq_exit_rcu+0xc4/0x100 [ 39.131081] ---[ end trace 0000000000000000 ]--- [ 42.408895] ------------[ cut here ]------------ [ 42.409843] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.411789] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.413255] Modules linked in: [ 42.413890] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.416084] Tainted: [W]=WARN [ 42.417106] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.418573] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.419441] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 42.422618] RSP: 0018:ffff8880165d7bc0 EFLAGS: 00010286 [ 42.423580] RAX: 0000000000000000 RBX: ffffed1002cbaf78 RCX: ffffffff813a4050 [ 42.424850] RDX: ffff888016ac0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.426112] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cbaf2f [ 42.427377] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.428663] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880165d7df8 [ 42.429953] FS: 00007f2e80a8b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.431380] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.432418] CR2: 00007fff5721eef8 CR3: 000000000c302000 CR4: 0000000000350ef0 [ 42.433715] Call Trace: [ 42.434174] [ 42.434625] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.435520] ? __create_object+0x59/0x80 [ 42.436278] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.437254] __vmalloc_noprof+0x59/0x60 [ 42.438002] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.438881] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.439817] bpf_prog_alloc+0x39/0x200 [ 42.440555] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.441436] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.442347] do_seccomp+0x349/0x25e0 [ 42.443083] ? find_held_lock+0x2b/0x80 [ 42.443838] ? do_prlimit+0x310/0x610 [ 42.444579] ? __pfx_do_seccomp+0x10/0x10 [ 42.445324] ? do_raw_spin_unlock+0x53/0x220 [ 42.446134] ? _raw_spin_unlock+0x1e/0x40 [ 42.446900] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.447852] ? static_key_count+0x60/0x80 [ 42.448658] prctl_set_seccomp+0x4e/0x70 [ 42.449388] __do_sys_prctl+0xe6c/0x1d70 [ 42.450155] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.450999] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.451969] ? irqentry_exit+0xf3/0x650 [ 42.452725] do_syscall_64+0xbf/0x430 [ 42.453428] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.454376] RIP: 0033:0x7f2e80f7d5cd [ 42.455071] 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 [ 42.458240] RSP: 002b:00007fff5721cdb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.459608] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2e80f7d5cd [ 42.460885] RDX: 0000557972c3fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.462020] RBP: 00007fff5721ce10 R08: 0000000000000000 R09: 00007fff5721c4b0 [ 42.463061] R10: 0000000000000000 R11: 0000000000000246 R12: 00005579ae3b2bf0 [ 42.464099] R13: 00007fff5721d240 R14: 00005579ae3bc380 R15: 00005579ae3c7460 [ 42.465145] [ 42.465523] irq event stamp: 1901 [ 42.466016] hardirqs last enabled at (1909): [] __up_console_sem+0x78/0x80 [ 42.467265] hardirqs last disabled at (1918): [] __up_console_sem+0x5d/0x80 [ 42.468537] softirqs last enabled at (1822): [] handle_softirqs+0x50c/0x770 [ 42.469851] softirqs last disabled at (1817): [] __irq_exit_rcu+0xc4/0x100 [ 42.471107] ---[ end trace 0000000000000000 ]--- [ 43.282923] ------------[ cut here ]------------ [ 43.283849] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.285830] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 43.287291] Modules linked in: [ 43.287926] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.290168] Tainted: [W]=WARN [ 43.291183] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.292668] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.293614] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 43.296816] RSP: 0018:ffff88800fcb7bc0 EFLAGS: 00010286 [ 43.297787] RAX: 0000000000000000 RBX: ffffed1001f96f78 RCX: ffffffff813a4050 [ 43.299066] RDX: ffff888017090000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.300352] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f96f2f [ 43.301636] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.302910] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800fcb7df8 [ 43.304202] FS: 00007f15c101d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.305657] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.306718] CR2: 00007ffc3fa6eef8 CR3: 000000001d8c2000 CR4: 0000000000350ef0 [ 43.307985] Call Trace: [ 43.308448] [ 43.308904] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.309807] ? __create_object+0x59/0x80 [ 43.310586] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.311568] __vmalloc_noprof+0x59/0x60 [ 43.312285] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.313161] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.314125] bpf_prog_alloc+0x39/0x200 [ 43.314857] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.315786] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.316687] do_seccomp+0x349/0x25e0 [ 43.317373] ? find_held_lock+0x2b/0x80 [ 43.318140] ? do_prlimit+0x310/0x610 [ 43.318878] ? __pfx_do_seccomp+0x10/0x10 [ 43.319666] ? do_raw_spin_unlock+0x53/0x220 [ 43.320458] ? _raw_spin_unlock+0x1e/0x40 [ 43.321254] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.322215] ? static_key_count+0x60/0x80 [ 43.323003] prctl_set_seccomp+0x4e/0x70 [ 43.323773] __do_sys_prctl+0xe6c/0x1d70 [ 43.324541] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.325354] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.326311] ? irqentry_exit+0xf3/0x650 [ 43.327067] do_syscall_64+0xbf/0x430 [ 43.327817] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.328790] RIP: 0033:0x7f15c150f5cd [ 43.329466] 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 [ 43.332657] RSP: 002b:00007ffc3fa6d040 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.334036] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f15c150f5cd [ 43.335304] RDX: 000055ac95883e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.336582] RBP: 00007ffc3fa6d0a0 R08: 0000000000000000 R09: 00007ffc3fa6c740 [ 43.337864] R10: 0000000000000000 R11: 0000000000000246 R12: 000055acd56a32b0 [ 43.339138] R13: 00007ffc3fa6d4d0 R14: 000055acd56a5d20 R15: 000055acd56b78d0 [ 43.340434] [ 43.340897] irq event stamp: 1939 [ 43.341552] hardirqs last enabled at (1949): [] __up_console_sem+0x78/0x80 [ 43.343073] hardirqs last disabled at (1958): [] __up_console_sem+0x5d/0x80 [ 43.344579] softirqs last enabled at (1896): [] handle_softirqs+0x50c/0x770 [ 43.346119] softirqs last disabled at (1891): [] __irq_exit_rcu+0xc4/0x100 [ 43.347629] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:12438' (ECDSA) to the list of known hosts. 2025/11/19 00:42:04 fuzzer started 2025/11/19 00:42:04 dialing manager at localhost:34383 2025/11/19 00:42:04 checking machine... 2025/11/19 00:42:04 checking revisions... [ 44.238210] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:42:04 testing simple program... [ 44.319879] cgroup: Unknown subsys name 'net' [ 44.376756] cgroup: Unknown subsys name 'cpuset' [ 44.393446] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:42:03 Registers: info registers vcpu 0 RAX=fffffffffaeff08b RBX=ffffffff866d7b8c RCX=ffffffff815d6c97 RDX=0000000000000000 RSI=ffffffff86a43262 RDI=ffffffff866d7b88 RBP=ffffffff866d7b8c RSP=ffff88806ce08998 R8 =ffffffff86a43262 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000011d7b R12=ffffffff866d7b8c R13=ffffffff866d7b88 R14=ffffffff866d7b88 R15=dffffc0000000000 RIP=ffffffff8135dac3 RFL=00000246 [---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 00007f2e80a8b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff57216000 CR3=000000001f719000 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=563412feff00545000000000000080fe XMM01=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000204a5 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fee7ae4a000 CR3=000000000e2a2000 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=2033303a32343a303020393120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033303a32343a3030203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000