[ 38.994292] ------------[ cut here ]------------ [ 38.995181] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.997675] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 38.999172] Modules linked in: [ 38.999773] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.001764] Tainted: [W]=WARN [ 39.002577] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.004402] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.005315] 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 [ 39.008488] RSP: 0018:ffff888017367bc0 EFLAGS: 00010286 [ 39.009465] RAX: 0000000000000000 RBX: ffffed1002e6cf78 RCX: ffffffff813a4050 [ 39.010738] RDX: ffff888013dc3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.011995] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e6cf2f [ 39.013277] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.014571] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017367df8 [ 39.015850] FS: 00007ff77ca1e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.017289] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.018349] CR2: 00007ffca1a0def7 CR3: 000000000dff6000 CR4: 0000000000350ef0 [ 39.019634] Call Trace: [ 39.020095] [ 39.020532] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.021429] ? __create_object+0x59/0x80 [ 39.022230] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.023185] __vmalloc_noprof+0x59/0x60 [ 39.023887] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.024745] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.025683] bpf_prog_alloc+0x39/0x200 [ 39.026410] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.027331] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.028219] do_seccomp+0x349/0x25e0 [ 39.028895] ? find_held_lock+0x2b/0x80 [ 39.029668] ? do_prlimit+0x310/0x610 [ 39.030399] ? __pfx_do_seccomp+0x10/0x10 [ 39.031177] ? do_raw_spin_unlock+0x53/0x220 [ 39.031968] ? _raw_spin_unlock+0x1e/0x40 [ 39.032738] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.033702] ? static_key_count+0x60/0x80 [ 39.034498] prctl_set_seccomp+0x4e/0x70 [ 39.035277] __do_sys_prctl+0xe6c/0x1d70 [ 39.036014] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.036853] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.037834] ? irqentry_exit+0xf3/0x650 [ 39.038594] do_syscall_64+0xbf/0x430 [ 39.039328] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.040267] RIP: 0033:0x7ff77cf105cd [ 39.040949] 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 [ 39.044153] RSP: 002b:00007ffca1a0c740 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.045493] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff77cf105cd [ 39.046786] RDX: 000055790c147e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.048074] RBP: 00007ffca1a0c7a0 R08: 0000000000000000 R09: 00007ffca1a0be40 [ 39.049335] R10: 0000000000000000 R11: 0000000000000246 R12: 00005579453d12b0 [ 39.050615] R13: 00007ffca1a0cbd0 R14: 00005579453d3d20 R15: 00005579453e58d0 [ 39.051904] [ 39.052357] irq event stamp: 1853 [ 39.052962] hardirqs last enabled at (1861): [] __up_console_sem+0x78/0x80 [ 39.054521] hardirqs last disabled at (1870): [] __up_console_sem+0x5d/0x80 [ 39.056031] softirqs last enabled at (1840): [] handle_softirqs+0x50c/0x770 [ 39.057564] softirqs last disabled at (1835): [] __irq_exit_rcu+0xc4/0x100 [ 39.059079] ---[ end trace 0000000000000000 ]--- [ 42.541472] ------------[ cut here ]------------ [ 42.542665] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.544715] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.546205] Modules linked in: [ 42.546821] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.549073] Tainted: [W]=WARN [ 42.549783] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.551290] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.552234] 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 [ 42.555452] RSP: 0018:ffff888016c4fbc0 EFLAGS: 00010286 [ 42.556455] RAX: 0000000000000000 RBX: ffffed1002d89f78 RCX: ffffffff813a4050 [ 42.557802] RDX: ffff8880163cb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.559114] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d89f2f [ 42.560440] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.561759] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c4fdf8 [ 42.563079] FS: 00007f4f0c40e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.564556] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.565662] CR2: 00007ffdc3e9cef7 CR3: 00000000174e8000 CR4: 0000000000350ef0 [ 42.566991] Call Trace: [ 42.567493] [ 42.567922] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.568841] ? __create_object+0x59/0x80 [ 42.569689] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.570726] __vmalloc_noprof+0x59/0x60 [ 42.571605] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.572482] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.573452] bpf_prog_alloc+0x39/0x200 [ 42.574323] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.575284] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.576217] do_seccomp+0x349/0x25e0 [ 42.576919] ? find_held_lock+0x2b/0x80 [ 42.577720] ? do_prlimit+0x310/0x610 [ 42.578459] ? __pfx_do_seccomp+0x10/0x10 [ 42.579275] ? do_raw_spin_unlock+0x53/0x220 [ 42.580088] ? _raw_spin_unlock+0x1e/0x40 [ 42.580889] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.581904] ? static_key_count+0x60/0x80 [ 42.582747] prctl_set_seccomp+0x4e/0x70 [ 42.583529] __do_sys_prctl+0xe6c/0x1d70 [ 42.584342] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.585224] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.586228] ? irqentry_exit+0xf3/0x650 [ 42.586976] do_syscall_64+0xbf/0x430 [ 42.587747] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.588718] RIP: 0033:0x7f4f0c9005cd [ 42.589425] 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 [ 42.592676] RSP: 002b:00007ffdc3e9bcf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.594082] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4f0c9005cd [ 42.595396] RDX: 000056498fca8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.596723] RBP: 00007ffdc3e9bd50 R08: 0000000000000000 R09: 00007ffdc3e9b3f0 [ 42.598105] R10: 0000000000000000 R11: 0000000000000246 R12: 00005649a3133ad0 [ 42.599810] R13: 00007ffdc3e9c180 R14: 00005649a3134bc0 R15: 00005649a3145780 [ 42.601506] [ 42.602087] irq event stamp: 1829 [ 42.602818] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 42.604129] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 42.605284] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 42.606444] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 42.607577] ---[ end trace 0000000000000000 ]--- [ 43.410837] ------------[ cut here ]------------ [ 43.411698] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.413667] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.415121] Modules linked in: [ 43.415722] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.418665] Tainted: [W]=WARN [ 43.419256] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.420686] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.421566] 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 [ 43.424613] RSP: 0018:ffff88800f34fbc0 EFLAGS: 00010286 [ 43.425553] RAX: 0000000000000000 RBX: ffffed1001e69f78 RCX: ffffffff813a4050 [ 43.426812] RDX: ffff888017b7d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.428057] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e69f2f [ 43.429309] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.430559] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f34fdf8 [ 43.431794] FS: 00007fb088e23900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.433190] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.434237] CR2: 00007fb089315580 CR3: 000000001ef67000 CR4: 0000000000350ef0 [ 43.435475] Call Trace: [ 43.435920] [ 43.436357] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.437219] ? __create_object+0x59/0x80 [ 43.437931] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.438882] __vmalloc_noprof+0x59/0x60 [ 43.439615] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.440461] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.441354] bpf_prog_alloc+0x39/0x200 [ 43.442020] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.442926] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.443798] do_seccomp+0x349/0x25e0 [ 43.444491] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.445367] ? __pfx_do_seccomp+0x10/0x10 [ 43.446083] ? find_held_lock+0x2b/0x80 [ 43.446824] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.447758] ? static_key_count+0x60/0x80 [ 43.448531] prctl_set_seccomp+0x4e/0x70 [ 43.449292] __do_sys_prctl+0xe6c/0x1d70 [ 43.450005] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.450847] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.451768] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.452696] ? irqentry_exit+0xf3/0x650 [ 43.453427] do_syscall_64+0xbf/0x430 [ 43.454105] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.455024] RIP: 0033:0x7fb0893155cd [ 43.455719] 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 [ 43.458766] RSP: 002b:00007ffd2eeabad0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.460068] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb0893155cd [ 43.461299] RDX: 0000562de9973e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.462544] RBP: 00007ffd2eeabb30 R08: 0000000000000000 R09: 00007ffd2eeab1d0 [ 43.463784] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562dfa972ad0 [ 43.465028] R13: 00007ffd2eeabf60 R14: 0000562dfa973bc0 R15: 0000562dfa984780 [ 43.466301] [ 43.466703] irq event stamp: 1995 [ 43.467332] hardirqs last enabled at (2005): [] __up_console_sem+0x78/0x80 [ 43.468794] hardirqs last disabled at (2014): [] __up_console_sem+0x5d/0x80 [ 43.470302] softirqs last enabled at (2034): [] handle_softirqs+0x50c/0x770 [ 43.471792] softirqs last disabled at (2023): [] __irq_exit_rcu+0xc4/0x100 [ 43.473247] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:47158' (ECDSA) to the list of known hosts. 2025/11/19 04:05:43 fuzzer started 2025/11/19 04:05:43 dialing manager at localhost:34383 2025/11/19 04:05:43 checking machine... 2025/11/19 04:05:43 checking revisions... [ 44.388060] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:05:43 testing simple program... [ 44.467959] cgroup: Unknown subsys name 'net' [ 44.523837] cgroup: Unknown subsys name 'cpuset' [ 44.542653] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:05:42 Registers: info registers vcpu 0 RAX=0000000000000015 RBX=0000000000000001 RCX=ffffffff86a1c5fe RDX=0000000000000001 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff888009627898 RSP=ffff8880096277d0 R8 =ffffffff86a1c602 R9 =ffff888009627880 R10=000000000003c9ed R11=000000000000b615 R12=ffff8880096278a0 R13=ffff888009627888 R14=ffff888009627e18 R15=ffff888009627840 RIP=ffffffff8135f0c9 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4f0c3c201c CR3=000000001eec9000 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=ffffffff00ffffffffffffffffffffff XMM01=707465675f6c697475646f6d6d61705f XMM02=ff000000000000ff0000000000ff0000 XMM03=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=000a0d732a2e25006c61746166003367 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000007 RBX=ffffffff869afa04 RCX=ffffffff84c6acde RDX=0000000000000000 RSI=ffffffff86e87004 RDI=ffffffff869af9f4 RBP=ffffffff869afa04 RSP=ffff8880160f74c8 R8 =ffffffff86e87004 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c7d16 R12=ffffffff869afa04 R13=ffffffff869af9f4 R14=ffffffff869afa00 R15=dffffc0000000000 RIP=ffffffff8135dac0 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 00007ff4144e0900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe71dc0eb8 CR3=000000000cf2c000 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=d23cd8d18119cea98d43b59bbfd7e94d XMM02=ec2efd57dc4c00df0000000000307298 XMM03=58503969a9f6a0300000000000307368 XMM04=5bc5844e5a5c6b5b00000000000ae988 XMM05=0fe92dfd1f974e5300000000003223b8 XMM06=e1408d8084c29d2c00000000003209f0 XMM07=fb795ef6d65770560000000000310f90 XMM08=2c67c8bc2e329bc30000000000307308 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000