[ 39.010207] ------------[ cut here ]------------ [ 39.010968] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.012614] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.013879] Modules linked in: [ 39.014400] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.016041] Tainted: [W]=WARN [ 39.017220] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.018503] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.019216] 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 [ 39.021848] RSP: 0018:ffff888017a6fbc0 EFLAGS: 00010286 [ 39.022665] RAX: 0000000000000000 RBX: ffffed1002f4df78 RCX: ffffffff813a4050 [ 39.023729] RDX: ffff88800f1d0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.024790] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f4df2f [ 39.025894] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.026965] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a6fdf8 [ 39.028028] FS: 00007f380111b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.029230] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.030145] CR2: 00007ffecc325ef8 CR3: 000000000cc4e000 CR4: 0000000000350ef0 [ 39.031237] Call Trace: [ 39.031649] [ 39.031997] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.032745] ? __create_object+0x59/0x80 [ 39.033430] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.034194] __vmalloc_noprof+0x59/0x60 [ 39.034826] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.035563] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.036289] bpf_prog_alloc+0x39/0x200 [ 39.036898] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.037703] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.038448] do_seccomp+0x349/0x25e0 [ 39.039000] ? find_held_lock+0x2b/0x80 [ 39.039629] ? do_prlimit+0x310/0x610 [ 39.040206] ? __pfx_do_seccomp+0x10/0x10 [ 39.040856] ? do_raw_spin_unlock+0x53/0x220 [ 39.041572] ? _raw_spin_unlock+0x1e/0x40 [ 39.042184] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.042987] ? static_key_count+0x60/0x80 [ 39.043655] prctl_set_seccomp+0x4e/0x70 [ 39.044260] __do_sys_prctl+0xe6c/0x1d70 [ 39.044904] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.045635] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.046430] ? irqentry_exit+0xf3/0x650 [ 39.047024] do_syscall_64+0xbf/0x430 [ 39.047635] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.048453] RIP: 0033:0x7f380160d5cd [ 39.049005] 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 [ 39.051661] RSP: 002b:00007ffecc323af0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.052788] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f380160d5cd [ 39.053882] RDX: 00005582e2ebae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.054961] RBP: 00007ffecc323b50 R08: 0000000000000000 R09: 00007ffecc3231f0 [ 39.056042] R10: 0000000000000000 R11: 0000000000000246 R12: 000055830964cad0 [ 39.057100] R13: 00007ffecc323f80 R14: 000055830964dbc0 R15: 000055830965e780 [ 39.058207] [ 39.058591] irq event stamp: 1733 [ 39.059088] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 39.060334] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 39.061620] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 39.062890] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 39.064147] ---[ end trace 0000000000000000 ]--- [ 42.172971] ------------[ cut here ]------------ [ 42.173904] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.175886] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.177593] Modules linked in: [ 42.178179] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.180175] Tainted: [W]=WARN [ 42.180771] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.182255] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.183150] 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 [ 42.186288] RSP: 0018:ffff88800b7ffbc0 EFLAGS: 00010286 [ 42.187238] RAX: 0000000000000000 RBX: ffffed10016fff78 RCX: ffffffff813a4050 [ 42.188493] RDX: ffff888015cb0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.189776] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10016fff2f [ 42.191034] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.192326] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800b7ffdf8 [ 42.193631] FS: 00007f79d5d7f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.195046] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.196083] CR2: 00007fff35db6ef8 CR3: 000000000e1b2000 CR4: 0000000000350ef0 [ 42.197369] Call Trace: [ 42.197843] [ 42.198238] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.199127] ? __create_object+0x59/0x80 [ 42.199876] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.200834] __vmalloc_noprof+0x59/0x60 [ 42.201617] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.202488] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.203407] bpf_prog_alloc+0x39/0x200 [ 42.204086] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.204993] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.205917] do_seccomp+0x349/0x25e0 [ 42.206629] ? find_held_lock+0x2b/0x80 [ 42.207371] ? do_prlimit+0x310/0x610 [ 42.208051] ? __pfx_do_seccomp+0x10/0x10 [ 42.208817] ? do_raw_spin_unlock+0x53/0x220 [ 42.209680] ? _raw_spin_unlock+0x1e/0x40 [ 42.210444] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.211391] ? static_key_count+0x60/0x80 [ 42.212133] prctl_set_seccomp+0x4e/0x70 [ 42.212893] __do_sys_prctl+0xe6c/0x1d70 [ 42.213689] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.214561] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.215517] ? irqentry_exit+0xf3/0x650 [ 42.216222] do_syscall_64+0xbf/0x430 [ 42.216942] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.217916] RIP: 0033:0x7f79d62715cd [ 42.218607] 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 [ 42.221729] RSP: 002b:00007fff35db5c10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.223077] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f79d62715cd [ 42.224329] RDX: 00005603bc8efe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.225627] RBP: 00007fff35db5c70 R08: 0000000000000000 R09: 00007fff35db5310 [ 42.226888] R10: 0000000000000000 R11: 0000000000000246 R12: 00005603e6d32240 [ 42.228153] R13: 00007fff35db60a0 R14: 00005603e6d3b380 R15: 00005603e6d46540 [ 42.229464] [ 42.229883] irq event stamp: 1811 [ 42.230530] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 42.232029] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 42.233561] softirqs last enabled at (1828): [] handle_softirqs+0x50c/0x770 [ 42.235106] softirqs last disabled at (1819): [] __irq_exit_rcu+0xc4/0x100 [ 42.236630] ---[ end trace 0000000000000000 ]--- [ 43.028181] ------------[ cut here ]------------ [ 43.029213] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.031465] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.033038] Modules linked in: [ 43.033778] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.035950] Tainted: [W]=WARN [ 43.036626] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.038253] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.039242] 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 [ 43.042731] RSP: 0018:ffff888015cf7bc0 EFLAGS: 00010286 [ 43.043797] RAX: 0000000000000000 RBX: ffffed1002b9ef78 RCX: ffffffff813a4050 [ 43.045214] RDX: ffff8880162a8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.046626] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b9ef2f [ 43.048028] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.049439] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015cf7df8 [ 43.050844] FS: 00007fb1c0075900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.052411] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.053585] CR2: 00007fb1c0567580 CR3: 000000000e05b000 CR4: 0000000000350ef0 [ 43.054978] Call Trace: [ 43.055532] [ 43.055991] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.056973] ? __create_object+0x59/0x80 [ 43.057854] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.058926] __vmalloc_noprof+0x59/0x60 [ 43.059756] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.060711] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.061751] bpf_prog_alloc+0x39/0x200 [ 43.062558] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.063577] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.064560] do_seccomp+0x349/0x25e0 [ 43.065369] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.066368] ? __pfx_do_seccomp+0x10/0x10 [ 43.067185] ? find_held_lock+0x2b/0x80 [ 43.068022] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.069078] ? static_key_count+0x60/0x80 [ 43.069966] prctl_set_seccomp+0x4e/0x70 [ 43.070822] __do_sys_prctl+0xe6c/0x1d70 [ 43.071685] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.072617] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.073692] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.074761] ? irqentry_exit+0xf3/0x650 [ 43.075602] do_syscall_64+0xbf/0x430 [ 43.076405] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.077450] RIP: 0033:0x7fb1c05675cd [ 43.078173] 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 [ 43.081648] RSP: 002b:00007ffdfe47ec90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.083143] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb1c05675cd [ 43.084543] RDX: 0000562aee4a6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.085966] RBP: 00007ffdfe47ecf0 R08: 0000000000000000 R09: 00007ffdfe47e390 [ 43.087379] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562afdaf2ad0 [ 43.088785] R13: 00007ffdfe47f120 R14: 0000562afdaf3bc0 R15: 0000562afdb04780 [ 43.090217] [ 43.090724] irq event stamp: 1741 [ 43.091444] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 43.093098] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 43.094668] softirqs last enabled at (1604): [] handle_softirqs+0x50c/0x770 [ 43.096099] softirqs last disabled at (1599): [] __irq_exit_rcu+0xc4/0x100 [ 43.097529] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:59076' (ECDSA) to the list of known hosts. 2025/11/18 10:19:01 fuzzer started 2025/11/18 10:19:01 dialing manager at localhost:34383 2025/11/18 10:19:01 checking machine... 2025/11/18 10:19:01 checking revisions... [ 44.027809] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:19:01 testing simple program... [ 44.108651] cgroup: Unknown subsys name 'net' [ 44.160223] cgroup: Unknown subsys name 'cpuset' [ 44.173091] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:19:00 Registers: info registers vcpu 0 RAX=0000000000022000 RBX=ffff888009611bc0 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888009612618 RSP=ffff888009627628 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888009612640 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270c7 RFL=00000006 [-----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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f79d63370b0 CR3=000000001fb25000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001ea55 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=00007fffbc791c08 CR3=000000000d1d0000 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=6b99e31776792494394efb7b1d41cee6 XMM02=ec2efd57dc4c00df0000000000304cf8 XMM03=e2407441d10e6e460000000000304dc8 XMM04=38ec126911e3ec2e00000000000ae988 XMM05=090f1556b20111b30000000000321820 XMM06=5b75c91c8044534200000000003216a8 XMM07=e042d86d42eb936e0000000000312250 XMM08=e2407441d10e6e460000000000304dc8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000