[ 43.990678] ------------[ cut here ]------------ [ 43.991598] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.993546] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 43.994999] Modules linked in: [ 43.995626] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.997866] Tainted: [W]=WARN [ 43.998804] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.000298] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.001168] 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 [ 44.004350] RSP: 0018:ffff888015bf7bc0 EFLAGS: 00010286 [ 44.005338] RAX: 0000000000000000 RBX: ffffed1002b7ef78 RCX: ffffffff813a4050 [ 44.006616] RDX: ffff88800f291bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.007895] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b7ef2f [ 44.009211] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.010520] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015bf7df8 [ 44.011814] FS: 00007f7467d16900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.013274] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.014353] CR2: 00007f7468208580 CR3: 000000000da1c000 CR4: 0000000000350ef0 [ 44.015641] Call Trace: [ 44.016104] [ 44.016556] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.017460] ? __create_object+0x59/0x80 [ 44.018203] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.019183] __vmalloc_noprof+0x59/0x60 [ 44.019940] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.020822] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.021753] bpf_prog_alloc+0x39/0x200 [ 44.022482] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.023421] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.024341] do_seccomp+0x349/0x25e0 [ 44.025014] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.025912] ? __pfx_do_seccomp+0x10/0x10 [ 44.026698] ? find_held_lock+0x2b/0x80 [ 44.027451] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.028433] ? static_key_count+0x60/0x80 [ 44.029190] prctl_set_seccomp+0x4e/0x70 [ 44.029972] __do_sys_prctl+0xe6c/0x1d70 [ 44.030759] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.031611] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.032599] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.033573] ? irqentry_exit+0xf3/0x650 [ 44.034346] do_syscall_64+0xbf/0x430 [ 44.035037] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.035989] RIP: 0033:0x7f74682085cd [ 44.036690] 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 [ 44.039865] RSP: 002b:00007ffc5afa0c50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.041267] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f74682085cd [ 44.042556] RDX: 000055f104129e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.043825] RBP: 00007ffc5afa0cb0 R08: 0000000000000000 R09: 00007ffc5afa0350 [ 44.045132] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f125b4dad0 [ 44.046408] R13: 00007ffc5afa10e0 R14: 000055f125b4ebc0 R15: 000055f125b5f780 [ 44.047704] [ 44.048130] irq event stamp: 1903 [ 44.048797] hardirqs last enabled at (1913): [] __up_console_sem+0x78/0x80 [ 44.050313] hardirqs last disabled at (1922): [] __up_console_sem+0x5d/0x80 [ 44.051812] softirqs last enabled at (1826): [] handle_softirqs+0x50c/0x770 [ 44.053376] softirqs last disabled at (1821): [] __irq_exit_rcu+0xc4/0x100 [ 44.054884] ---[ end trace 0000000000000000 ]--- [ 47.455005] ------------[ cut here ]------------ [ 47.456079] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.458364] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 47.460014] Modules linked in: [ 47.460818] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.463084] Tainted: [W]=WARN [ 47.463776] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.465462] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.466503] 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 [ 47.470119] RSP: 0018:ffff888010567bc0 EFLAGS: 00010286 [ 47.471246] RAX: 0000000000000000 RBX: ffffed10020acf78 RCX: ffffffff813a4050 [ 47.472716] RDX: ffff888015a81bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.474173] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10020acf2f [ 47.475635] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.477099] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888010567df8 [ 47.478564] FS: 00007fdf503bf900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.480188] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.481403] CR2: 00007ffc780e7ef8 CR3: 000000000d9d4000 CR4: 0000000000350ef0 [ 47.482844] Call Trace: [ 47.483410] [ 47.483873] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.484905] ? __create_object+0x59/0x80 [ 47.485788] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.486880] __vmalloc_noprof+0x59/0x60 [ 47.487732] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.488724] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.489782] bpf_prog_alloc+0x39/0x200 [ 47.490617] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.491667] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.492700] do_seccomp+0x349/0x25e0 [ 47.493517] ? find_held_lock+0x2b/0x80 [ 47.494374] ? do_prlimit+0x310/0x610 [ 47.495169] ? __pfx_do_seccomp+0x10/0x10 [ 47.496053] ? do_raw_spin_unlock+0x53/0x220 [ 47.497010] ? _raw_spin_unlock+0x1e/0x40 [ 47.497893] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.498982] ? static_key_count+0x60/0x80 [ 47.499887] prctl_set_seccomp+0x4e/0x70 [ 47.500774] __do_sys_prctl+0xe6c/0x1d70 [ 47.501666] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.502650] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.503747] ? irqentry_exit+0xf3/0x650 [ 47.504617] do_syscall_64+0xbf/0x430 [ 47.505446] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.506519] RIP: 0033:0x7fdf508b15cd [ 47.507310] 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 [ 47.510638] RSP: 002b:00007ffc780e6450 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.511964] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdf508b15cd [ 47.513210] RDX: 000055b90a317e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.514468] RBP: 00007ffc780e64b0 R08: 0000000000000000 R09: 00007ffc780e5b50 [ 47.515719] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b92b699ad0 [ 47.516951] R13: 00007ffc780e68e0 R14: 000055b92b69abc0 R15: 000055b92b6ab780 [ 47.518197] [ 47.518649] irq event stamp: 1811 [ 47.519281] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 47.520763] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 47.522243] softirqs last enabled at (1670): [] handle_softirqs+0x50c/0x770 [ 47.523738] softirqs last disabled at (1665): [] __irq_exit_rcu+0xc4/0x100 [ 47.525241] ---[ end trace 0000000000000000 ]--- [ 48.378651] ------------[ cut here ]------------ [ 48.379609] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.381645] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 48.383144] Modules linked in: [ 48.383774] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.386084] Tainted: [W]=WARN [ 48.387101] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.388771] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.389856] 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 [ 48.393086] RSP: 0018:ffff888014387bc0 EFLAGS: 00010286 [ 48.394283] RAX: 0000000000000000 RBX: ffffed1002870f78 RCX: ffffffff813a4050 [ 48.395842] RDX: ffff88800f448000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.397165] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002870f2f [ 48.398479] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.399772] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014387df8 [ 48.401088] FS: 00007f60d2c41900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.402542] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.403684] CR2: 00007f60d3133580 CR3: 000000000dcd8000 CR4: 0000000000350ef0 [ 48.405036] Call Trace: [ 48.405626] [ 48.406093] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.407099] ? __create_object+0x59/0x80 [ 48.407983] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.409097] __vmalloc_noprof+0x59/0x60 [ 48.409941] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.410920] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.411982] bpf_prog_alloc+0x39/0x200 [ 48.412831] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.413876] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.414873] do_seccomp+0x349/0x25e0 [ 48.415683] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.416700] ? __pfx_do_seccomp+0x10/0x10 [ 48.417568] ? find_held_lock+0x2b/0x80 [ 48.418436] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.419566] ? static_key_count+0x60/0x80 [ 48.420459] prctl_set_seccomp+0x4e/0x70 [ 48.421320] __do_sys_prctl+0xe6c/0x1d70 [ 48.422116] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.422987] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.423975] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.424968] ? irqentry_exit+0xf3/0x650 [ 48.425750] do_syscall_64+0xbf/0x430 [ 48.426512] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.427489] RIP: 0033:0x7f60d31335cd [ 48.428162] 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 [ 48.431388] RSP: 002b:00007ffe8f3317c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.432784] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f60d31335cd [ 48.434074] RDX: 00005618804ace00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.435386] RBP: 00007ffe8f331820 R08: 0000000000000000 R09: 00007ffe8f330ec0 [ 48.436709] R10: 0000000000000000 R11: 0000000000000246 R12: 00005618b07f5ad0 [ 48.438006] R13: 00007ffe8f331c50 R14: 00005618b07f6bc0 R15: 00005618b0807780 [ 48.439300] [ 48.439732] irq event stamp: 1905 [ 48.440396] hardirqs last enabled at (1915): [] __up_console_sem+0x78/0x80 [ 48.441927] hardirqs last disabled at (1924): [] __up_console_sem+0x5d/0x80 [ 48.443470] softirqs last enabled at (1722): [] handle_softirqs+0x50c/0x770 [ 48.445022] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 48.446295] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:60594' (ECDSA) to the list of known hosts. 2025/11/18 12:58:02 fuzzer started 2025/11/18 12:58:02 dialing manager at localhost:34383 2025/11/18 12:58:02 checking machine... 2025/11/18 12:58:02 checking revisions... [ 49.324071] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:58:03 testing simple program... [ 49.403381] cgroup: Unknown subsys name 'net' [ 49.470682] cgroup: Unknown subsys name 'cpuset' [ 49.495181] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:58:02 Registers: info registers vcpu 0 RAX=fffffffffa96fba4 RBX=ffffffff866905b4 RCX=ffffffff8100012f RDX=0000000000000000 RSI=ffffffff869d8192 RDI=ffffffff866905a8 RBP=ffffffff866905a8 RSP=ffff88806ce089b8 R8 =ffffffff869d8192 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000003 R12=ffffffff866905c0 R13=ffffffff866905a8 R14=ffffffff866905a8 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 00007fdf503bf900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fdf50976618 CR3=0000000020186000 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=0000000000027c95 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 fffffe5e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f298de84000 CR3=000000000d01b000 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=3b3acddb7d796f888645d5059f67f978 XMM02=2c67c8bc2e329bc30000000000306ca0 XMM03=fb795ef6d65770560000000000311940 XMM04=2ff111bdd817ebca00000000000ae988 XMM05=090f1556b20111b30000000000321010 XMM06=5b75c91c804453420000000000320e98 XMM07=e042d86d42eb936e0000000000311bc0 XMM08=fd5417eb4aaeda3c0000000000306d00 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000