[ 46.033757] ------------[ cut here ]------------ [ 46.034716] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.036771] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.038305] Modules linked in: [ 46.038906] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.040938] Tainted: [W]=WARN [ 46.041546] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.043059] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.044010] 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 [ 46.047380] RSP: 0018:ffff888016a67bc0 EFLAGS: 00010286 [ 46.048394] RAX: 0000000000000000 RBX: ffffed1002d4cf78 RCX: ffffffff813a4050 [ 46.049714] RDX: ffff888017c7d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.051025] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d4cf2f [ 46.052357] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.053670] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a67df8 [ 46.054981] FS: 00007f41e69f9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.056467] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.057558] CR2: 00007fff0f3f4ef8 CR3: 000000000e50f000 CR4: 0000000000350ef0 [ 46.058876] Call Trace: [ 46.059409] [ 46.059830] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.060755] ? __create_object+0x59/0x80 [ 46.061563] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.062548] __vmalloc_noprof+0x59/0x60 [ 46.063335] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.064183] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.065144] bpf_prog_alloc+0x39/0x200 [ 46.065899] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.066849] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.067790] do_seccomp+0x349/0x25e0 [ 46.068537] ? find_held_lock+0x2b/0x80 [ 46.069323] ? do_prlimit+0x310/0x610 [ 46.070039] ? __pfx_do_seccomp+0x10/0x10 [ 46.070853] ? do_raw_spin_unlock+0x53/0x220 [ 46.071718] ? _raw_spin_unlock+0x1e/0x40 [ 46.072516] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.073515] ? static_key_count+0x60/0x80 [ 46.074339] prctl_set_seccomp+0x4e/0x70 [ 46.075101] __do_sys_prctl+0xe6c/0x1d70 [ 46.075907] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.076791] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.077784] ? irqentry_exit+0xf3/0x650 [ 46.078570] do_syscall_64+0xbf/0x430 [ 46.079339] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.080315] RIP: 0033:0x7f41e6eeb5cd [ 46.080991] 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 [ 46.084249] RSP: 002b:00007fff0f3f36a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.085645] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f41e6eeb5cd [ 46.086968] RDX: 00005608440bce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.088302] RBP: 00007fff0f3f3700 R08: 0000000000000000 R09: 00007fff0f3f2da0 [ 46.089616] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560873accad0 [ 46.090926] R13: 00007fff0f3f3b30 R14: 0000560873acdbc0 R15: 0000560873ade780 [ 46.092272] [ 46.092706] irq event stamp: 1769 [ 46.093379] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 46.094943] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 46.096511] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 46.098092] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 46.099628] ---[ end trace 0000000000000000 ]--- [ 49.015991] ------------[ cut here ]------------ [ 49.017038] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.019360] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.021018] Modules linked in: [ 49.021729] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.024049] Tainted: [W]=WARN [ 49.024747] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.026449] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.027509] 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 [ 49.031202] RSP: 0018:ffff8880149cfbc0 EFLAGS: 00010286 [ 49.032377] RAX: 0000000000000000 RBX: ffffed1002939f78 RCX: ffffffff813a4050 [ 49.033860] RDX: ffff888016248000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.035349] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002939f2f [ 49.036831] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.038312] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880149cfdf8 [ 49.039798] FS: 00007f7c3f42f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.041458] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.042682] CR2: 00007ffed52daef8 CR3: 000000001f5d6000 CR4: 0000000000350ef0 [ 49.044180] Call Trace: [ 49.044767] [ 49.045293] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.046347] ? __create_object+0x59/0x80 [ 49.047142] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.048101] __vmalloc_noprof+0x59/0x60 [ 49.048859] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.049726] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.050643] bpf_prog_alloc+0x39/0x200 [ 49.051385] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.052301] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.053140] do_seccomp+0x349/0x25e0 [ 49.053857] ? find_held_lock+0x2b/0x80 [ 49.054603] ? do_prlimit+0x310/0x610 [ 49.055348] ? __pfx_do_seccomp+0x10/0x10 [ 49.056082] ? do_raw_spin_unlock+0x53/0x220 [ 49.056901] ? _raw_spin_unlock+0x1e/0x40 [ 49.057666] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.058619] ? static_key_count+0x60/0x80 [ 49.059410] prctl_set_seccomp+0x4e/0x70 [ 49.060128] __do_sys_prctl+0xe6c/0x1d70 [ 49.060899] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.061752] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.062707] ? irqentry_exit+0xf3/0x650 [ 49.063482] do_syscall_64+0xbf/0x430 [ 49.064168] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.065092] RIP: 0033:0x7f7c3f9215cd [ 49.065782] 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 [ 49.068893] RSP: 002b:00007ffed52d97e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.070229] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7c3f9215cd [ 49.071504] RDX: 000055bfd5764e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.072627] RBP: 00007ffed52d9840 R08: 0000000000000000 R09: 00007ffed52d8ee0 [ 49.073643] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c013d51ad0 [ 49.074668] R13: 00007ffed52d9c70 R14: 000055c013d52bc0 R15: 000055c013d63780 [ 49.075720] [ 49.076059] irq event stamp: 1721 [ 49.076587] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 49.077814] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 49.079035] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 49.080280] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 49.081493] ---[ end trace 0000000000000000 ]--- [ 49.789431] ------------[ cut here ]------------ [ 49.790337] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.792390] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 49.793840] Modules linked in: [ 49.794706] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.796729] Tainted: [W]=WARN [ 49.797334] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.798793] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.799723] 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 [ 49.802841] RSP: 0018:ffff8880176ffbc0 EFLAGS: 00010286 [ 49.803831] RAX: 0000000000000000 RBX: ffffed1002edff78 RCX: ffffffff813a4050 [ 49.805103] RDX: ffff888016945340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.806370] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002edff2f [ 49.807653] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.808911] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880176ffdf8 [ 49.810184] FS: 00007fe56773c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.811643] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.812711] CR2: 00007ffe081bcef8 CR3: 000000001f54c000 CR4: 0000000000350ef0 [ 49.813976] Call Trace: [ 49.814490] [ 49.814906] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.815833] ? __create_object+0x59/0x80 [ 49.816627] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.817587] __vmalloc_noprof+0x59/0x60 [ 49.818349] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.819189] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.820133] bpf_prog_alloc+0x39/0x200 [ 49.820927] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.821869] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.822771] do_seccomp+0x349/0x25e0 [ 49.823508] ? find_held_lock+0x2b/0x80 [ 49.824279] ? do_prlimit+0x310/0x610 [ 49.824980] ? __pfx_do_seccomp+0x10/0x10 [ 49.825763] ? do_raw_spin_unlock+0x53/0x220 [ 49.826606] ? _raw_spin_unlock+0x1e/0x40 [ 49.827398] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.828364] ? static_key_count+0x60/0x80 [ 49.829124] prctl_set_seccomp+0x4e/0x70 [ 49.829903] __do_sys_prctl+0xe6c/0x1d70 [ 49.830682] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.831571] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.832540] ? irqentry_exit+0xf3/0x650 [ 49.833308] do_syscall_64+0xbf/0x430 [ 49.834004] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.834951] RIP: 0033:0x7fe567c2e5cd [ 49.835679] 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 [ 49.838778] RSP: 002b:00007ffe081bb820 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.840120] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe567c2e5cd [ 49.841386] RDX: 000055c3ecdcde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.842646] RBP: 00007ffe081bb880 R08: 0000000000000000 R09: 00007ffe081baf20 [ 49.843938] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c3fc1d5ad0 [ 49.845230] R13: 00007ffe081bbcb0 R14: 000055c3fc1d6bc0 R15: 000055c3fc1e7780 [ 49.846508] [ 49.846935] irq event stamp: 1845 [ 49.847599] hardirqs last enabled at (1855): [] __up_console_sem+0x78/0x80 [ 49.848817] hardirqs last disabled at (1864): [] __up_console_sem+0x5d/0x80 [ 49.850032] softirqs last enabled at (1670): [] handle_softirqs+0x50c/0x770 [ 49.851292] softirqs last disabled at (1665): [] __irq_exit_rcu+0xc4/0x100 [ 49.852514] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:30283' (ECDSA) to the list of known hosts. 2025/11/18 07:18:27 fuzzer started 2025/11/18 07:18:28 dialing manager at localhost:37895 2025/11/18 07:18:28 checking machine... 2025/11/18 07:18:28 checking revisions... [ 50.778025] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:18:28 testing simple program... [ 50.865750] cgroup: Unknown subsys name 'net' [ 50.920314] cgroup: Unknown subsys name 'cpuset' [ 50.938552] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:18:27 Registers: info registers vcpu 0 RAX=000000000003a55f RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 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=00007ffd9242af28 CR3=000000000e19b000 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=38313a373020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363336 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=000000008bc9df20 RBX=ffff8880176e8000 RCX=0000000002e54247 RDX=00000000de4294b5 RSI=000000002089979a RDI=000000008cb36bf7 RBP=ffff8880176e8a58 RSP=ffff88806cf088c8 R8 =0000000000000003 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff8880176e8ad0 R13=000000002089979a R14=0000000000000000 R15=0000000000000003 RIP=ffffffff815275cc RFL=00000082 [--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 00007f7c3f42f900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7c3f40e020 CR3=0000000019e18000 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