[ 39.014938] ------------[ cut here ]------------ [ 39.015926] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.018025] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 39.019597] Modules linked in: [ 39.020227] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.022353] Tainted: [W]=WARN [ 39.022942] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.024500] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.025476] 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 [ 39.028765] RSP: 0018:ffff888017bcfbc0 EFLAGS: 00010286 [ 39.029789] RAX: 0000000000000000 RBX: ffffed1002f79f78 RCX: ffffffff813a4050 [ 39.031156] RDX: ffff888015adb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.032510] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f79f2f [ 39.033841] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.035201] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017bcfdf8 [ 39.036550] FS: 00007fb833644900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.038048] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.039196] CR2: 00007fb833b36580 CR3: 000000000de2f000 CR4: 0000000000350ef0 [ 39.040561] Call Trace: [ 39.041035] [ 39.041521] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.042503] ? __create_object+0x59/0x80 [ 39.043264] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.044360] __vmalloc_noprof+0x59/0x60 [ 39.045097] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.046035] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.047037] bpf_prog_alloc+0x39/0x200 [ 39.047796] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.048790] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.049745] do_seccomp+0x349/0x25e0 [ 39.050522] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.051474] ? __pfx_do_seccomp+0x10/0x10 [ 39.052275] ? find_held_lock+0x2b/0x80 [ 39.053069] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.054087] ? static_key_count+0x60/0x80 [ 39.054961] prctl_set_seccomp+0x4e/0x70 [ 39.055782] __do_sys_prctl+0xe6c/0x1d70 [ 39.056628] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.057545] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.058578] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.059596] ? irqentry_exit+0xf3/0x650 [ 39.060430] do_syscall_64+0xbf/0x430 [ 39.061158] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.062140] RIP: 0033:0x7fb833b365cd [ 39.062892] 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 [ 39.066182] RSP: 002b:00007ffeeb7cbfe0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.067610] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb833b365cd [ 39.068958] RDX: 000055ecbfc9ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.070313] RBP: 00007ffeeb7cc040 R08: 0000000000000000 R09: 00007ffeeb7cb6e0 [ 39.071661] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ece6287b10 [ 39.073023] R13: 00007ffeeb7cc470 R14: 000055ece62882b0 R15: 000055ece629c6f0 [ 39.074386] [ 39.074845] irq event stamp: 1741 [ 39.075556] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 39.077231] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 39.078899] softirqs last enabled at (1594): [] handle_softirqs+0x50c/0x770 [ 39.080364] softirqs last disabled at (1589): [] __irq_exit_rcu+0xc4/0x100 [ 39.081743] ---[ end trace 0000000000000000 ]--- [ 42.400383] ------------[ cut here ]------------ [ 42.401131] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.402870] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 42.404117] Modules linked in: [ 42.404650] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.406339] Tainted: [W]=WARN [ 42.406824] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.408076] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.408860] 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 [ 42.411613] RSP: 0018:ffff88801775fbc0 EFLAGS: 00010286 [ 42.412461] RAX: 0000000000000000 RBX: ffffed1002eebf78 RCX: ffffffff813a4050 [ 42.413570] RDX: ffff888017405340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.414676] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eebf2f [ 42.415746] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.416824] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801775fdf8 [ 42.417888] FS: 00007f05d2187900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.419108] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.419997] CR2: 00007f05d26ed4a6 CR3: 000000000d638000 CR4: 0000000000350ef0 [ 42.421068] Call Trace: [ 42.421491] [ 42.421835] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.422595] ? __create_object+0x59/0x80 [ 42.423211] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.424024] __vmalloc_noprof+0x59/0x60 [ 42.424658] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.425385] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.426121] bpf_prog_alloc+0x39/0x200 [ 42.426770] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.427561] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.428277] do_seccomp+0x349/0x25e0 [ 42.428879] ? find_held_lock+0x2b/0x80 [ 42.429521] ? do_prlimit+0x310/0x610 [ 42.430104] ? __pfx_do_seccomp+0x10/0x10 [ 42.430775] ? do_raw_spin_unlock+0x53/0x220 [ 42.431476] ? _raw_spin_unlock+0x1e/0x40 [ 42.432089] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.432898] ? static_key_count+0x60/0x80 [ 42.433562] prctl_set_seccomp+0x4e/0x70 [ 42.434170] __do_sys_prctl+0xe6c/0x1d70 [ 42.434838] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.435567] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.436377] ? irqentry_exit+0xf3/0x650 [ 42.436973] do_syscall_64+0xbf/0x430 [ 42.437593] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.438390] RIP: 0033:0x7f05d26795cd [ 42.438954] 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 [ 42.441576] RSP: 002b:00007ffec2bbbf20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.442725] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f05d26795cd [ 42.443795] RDX: 0000559d588b8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.444865] RBP: 00007ffec2bbbf80 R08: 0000000000000000 R09: 00007ffec2bbb620 [ 42.445951] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559d8a579240 [ 42.447034] R13: 00007ffec2bbc3b0 R14: 0000559d8a578bf0 R15: 0000559d8a58d4d0 [ 42.448117] [ 42.448518] irq event stamp: 1709 [ 42.449024] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 42.450309] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 42.451594] softirqs last enabled at (1452): [] handle_softirqs+0x50c/0x770 [ 42.452884] softirqs last disabled at (1437): [] __irq_exit_rcu+0xc4/0x100 [ 42.454149] ---[ end trace 0000000000000000 ]--- [ 43.026769] ------------[ cut here ]------------ [ 43.027689] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.029753] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 43.031226] Modules linked in: [ 43.031864] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.033842] Tainted: [W]=WARN [ 43.034438] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.035906] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.036813] 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 [ 43.039945] RSP: 0018:ffff888017697bc0 EFLAGS: 00010286 [ 43.040901] RAX: 0000000000000000 RBX: ffffed1002ed2f78 RCX: ffffffff813a4050 [ 43.042150] RDX: ffff88801768b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.043433] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ed2f2f [ 43.044696] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.045960] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017697df8 [ 43.047232] FS: 00007f345af83900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.048639] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.049673] CR2: 00007f345b475580 CR3: 000000000df98000 CR4: 0000000000350ef0 [ 43.050974] Call Trace: [ 43.051477] [ 43.051881] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.052777] ? __create_object+0x59/0x80 [ 43.053552] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.054518] __vmalloc_noprof+0x59/0x60 [ 43.055230] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.056093] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.057013] bpf_prog_alloc+0x39/0x200 [ 43.057745] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.058673] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.059557] do_seccomp+0x349/0x25e0 [ 43.060223] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.061107] ? __pfx_do_seccomp+0x10/0x10 [ 43.061877] ? find_held_lock+0x2b/0x80 [ 43.062639] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.063586] ? static_key_count+0x60/0x80 [ 43.064380] prctl_set_seccomp+0x4e/0x70 [ 43.065110] __do_sys_prctl+0xe6c/0x1d70 [ 43.065879] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.066739] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.067685] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.068635] ? irqentry_exit+0xf3/0x650 [ 43.069392] do_syscall_64+0xbf/0x430 [ 43.070092] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.071045] RIP: 0033:0x7f345b4755cd [ 43.071738] 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 [ 43.074891] RSP: 002b:00007ffc1e920130 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.076238] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f345b4755cd [ 43.077499] RDX: 00005622b16ede00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.078780] RBP: 00007ffc1e920190 R08: 0000000000000000 R09: 00007ffc1e91f830 [ 43.080037] R10: 0000000000000000 R11: 0000000000000246 R12: 00005622d33e3b10 [ 43.081319] R13: 00007ffc1e9205c0 R14: 00005622d33e42b0 R15: 00005622d33f86f0 [ 43.082625] [ 43.083045] irq event stamp: 1765 [ 43.083689] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 43.085212] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 43.086731] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 43.088169] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 43.089414] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:8814' (ECDSA) to the list of known hosts. 2025/11/18 05:06:32 fuzzer started 2025/11/18 05:06:32 dialing manager at localhost:37895 2025/11/18 05:06:32 checking machine... 2025/11/18 05:06:32 checking revisions... [ 43.998038] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:06:32 testing simple program... [ 44.097164] cgroup: Unknown subsys name 'net' [ 44.154549] cgroup: Unknown subsys name 'cpuset' [ 44.167208] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:06:32 Registers: info registers vcpu 0 RAX=00000000e5ee9899 RBX=00000000b0a5ac50 RCX=ffff88800ec3fd70 RDX=000000000000000b RSI=0000000029a35531 RDI=0000000000000001 RBP=0000000000000000 RSP=ffff88806ce08ad0 R8 =0000000075f620c3 R9 =ffff88806c0ac500 R10=000000000003c9ed R11=0000000000002d5d R12=0000000000000000 R13=0000000000000000 R14=ffff88806ce08b38 R15=000000000000000b RIP=ffffffff82642466 RFL=00000282 [--S----] 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb607e7e000 CR3=000000000e2ff000 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=36303a353020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303139 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000003 RBX=0000000000000003 RCX=ffff88800f65f188 RDX=1ffff11001ecbe34 RSI=ffffffff85525660 RDI=0000000000000003 RBP=0000000000000009 RSP=ffff88800f65f020 R8 =0000000000000001 R9 =0000000000000000 R10=ffff88801ef84600 R11=0000000000000000 R12=ffff88800f65f640 R13=ffff88800f65f640 R14=ffff88800f65f640 R15=ffff88800f65f3e0 RIP=ffffffff84beee3e RFL=00000206 [-----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 00007f05d2187900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f05d2140008 CR3=000000000d443000 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