[ 46.280468] ------------[ cut here ]------------ [ 46.281538] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.283917] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 46.285601] Modules linked in: [ 46.286329] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.288967] Tainted: [W]=WARN [ 46.289599] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.291272] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.292298] 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 [ 46.296385] RSP: 0018:ffff888015877bc0 EFLAGS: 00010286 [ 46.297501] RAX: 0000000000000000 RBX: ffffed1002b0ef78 RCX: ffffffff813a4050 [ 46.298919] RDX: ffff888015898000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.300337] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b0ef2f [ 46.301831] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.303438] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015877df8 [ 46.305160] FS: 00007fafa0249900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.306946] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.308164] CR2: 00007fafa07af4a6 CR3: 000000000abd3000 CR4: 0000000000350ef0 [ 46.309626] Call Trace: [ 46.310187] [ 46.310646] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.311645] ? __create_object+0x59/0x80 [ 46.312516] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.313615] __vmalloc_noprof+0x59/0x60 [ 46.314482] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.315448] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.316493] bpf_prog_alloc+0x39/0x200 [ 46.317346] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.318374] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.319381] do_seccomp+0x349/0x25e0 [ 46.320183] ? find_held_lock+0x2b/0x80 [ 46.321030] ? do_prlimit+0x310/0x610 [ 46.321823] ? __pfx_do_seccomp+0x10/0x10 [ 46.322710] ? do_raw_spin_unlock+0x53/0x220 [ 46.323639] ? _raw_spin_unlock+0x1e/0x40 [ 46.324500] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.325587] ? static_key_count+0x60/0x80 [ 46.326482] prctl_set_seccomp+0x4e/0x70 [ 46.327336] __do_sys_prctl+0xe6c/0x1d70 [ 46.328213] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.329162] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.330282] ? irqentry_exit+0xf3/0x650 [ 46.331123] do_syscall_64+0xbf/0x430 [ 46.331938] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.333024] RIP: 0033:0x7fafa073b5cd [ 46.333766] 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 [ 46.337286] RSP: 002b:00007ffdaf2d8f20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.338782] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fafa073b5cd [ 46.340177] RDX: 000055fb4b75ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.341597] RBP: 00007ffdaf2d8f80 R08: 0000000000000000 R09: 00007ffdaf2d8620 [ 46.343014] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fb62e34ad0 [ 46.344429] R13: 00007ffdaf2d93b0 R14: 000055fb62e35bc0 R15: 000055fb62e46780 [ 46.345852] [ 46.346358] irq event stamp: 1805 [ 46.347061] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 46.348734] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 46.350295] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 46.351758] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 46.353190] ---[ end trace 0000000000000000 ]--- [ 49.794234] ------------[ cut here ]------------ [ 49.795356] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.797715] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 49.799444] Modules linked in: [ 49.800173] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.802470] Tainted: [W]=WARN [ 49.803163] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.804897] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.805954] 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 [ 49.809609] RSP: 0018:ffff88801b157bc0 EFLAGS: 00010286 [ 49.810734] RAX: 0000000000000000 RBX: ffffed100362af78 RCX: ffffffff813a4050 [ 49.812216] RDX: ffff88801b005340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.813706] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100362af2f [ 49.815181] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.816653] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b157df8 [ 49.818144] FS: 00007f3f6e205900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.819804] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.821043] CR2: 00007f3f6e6f7580 CR3: 000000000e2f8000 CR4: 0000000000350ef0 [ 49.822517] Call Trace: [ 49.823095] [ 49.823560] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.824597] ? __create_object+0x59/0x80 [ 49.825519] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.826640] __vmalloc_noprof+0x59/0x60 [ 49.827518] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.828519] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.829601] bpf_prog_alloc+0x39/0x200 [ 49.830459] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.831547] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.832583] do_seccomp+0x349/0x25e0 [ 49.833443] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.834477] ? __pfx_do_seccomp+0x10/0x10 [ 49.835392] ? find_held_lock+0x2b/0x80 [ 49.836269] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.837379] ? static_key_count+0x60/0x80 [ 49.838309] prctl_set_seccomp+0x4e/0x70 [ 49.839207] __do_sys_prctl+0xe6c/0x1d70 [ 49.840105] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.841197] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.842168] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.843114] ? irqentry_exit+0xf3/0x650 [ 49.843824] do_syscall_64+0xbf/0x430 [ 49.844555] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.845536] RIP: 0033:0x7f3f6e6f75cd [ 49.846240] 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 [ 49.849384] RSP: 002b:00007ffed0b216a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.850740] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3f6e6f75cd [ 49.852000] RDX: 000055a806531e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.853263] RBP: 00007ffed0b21700 R08: 0000000000000000 R09: 00007ffed0b20da0 [ 49.854518] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a845ad7bf0 [ 49.855776] R13: 00007ffed0b21b30 R14: 000055a845ae1380 R15: 000055a845aec460 [ 49.857082] [ 49.857501] irq event stamp: 1761 [ 49.858138] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 49.859618] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 49.861122] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 49.862363] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 49.863587] ---[ end trace 0000000000000000 ]--- [ 50.672925] ------------[ cut here ]------------ [ 50.673784] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.675782] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 50.677209] Modules linked in: [ 50.677790] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.679989] Tainted: [W]=WARN [ 50.680535] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.682041] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.682929] 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 [ 50.686044] RSP: 0018:ffff88801b0bfbc0 EFLAGS: 00010286 [ 50.687023] RAX: 0000000000000000 RBX: ffffed1003617f78 RCX: ffffffff813a4050 [ 50.688290] RDX: ffff88801b2c9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.689556] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003617f2f [ 50.690798] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.692050] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b0bfdf8 [ 50.693333] FS: 00007f5b22c3c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.694748] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.695802] CR2: 00007ffef8b4eef7 CR3: 000000000c82e000 CR4: 0000000000350ef0 [ 50.697085] Call Trace: [ 50.697548] [ 50.698001] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.698849] ? __create_object+0x59/0x80 [ 50.699635] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.700589] __vmalloc_noprof+0x59/0x60 [ 50.701349] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.702228] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.703159] bpf_prog_alloc+0x39/0x200 [ 50.703840] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.704755] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.705661] do_seccomp+0x349/0x25e0 [ 50.706385] ? find_held_lock+0x2b/0x80 [ 50.707128] ? do_prlimit+0x310/0x610 [ 50.707814] ? __pfx_do_seccomp+0x10/0x10 [ 50.708587] ? do_raw_spin_unlock+0x53/0x220 [ 50.709431] ? _raw_spin_unlock+0x1e/0x40 [ 50.710198] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.711158] ? static_key_count+0x60/0x80 [ 50.711967] prctl_set_seccomp+0x4e/0x70 [ 50.712686] __do_sys_prctl+0xe6c/0x1d70 [ 50.713475] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.714319] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.715275] ? irqentry_exit+0xf3/0x650 [ 50.716030] do_syscall_64+0xbf/0x430 [ 50.716708] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.717657] RIP: 0033:0x7f5b2312e5cd [ 50.718337] 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 [ 50.721441] RSP: 002b:00007ffef8b4ce70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.722780] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5b2312e5cd [ 50.724046] RDX: 0000563fb18a9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.725328] RBP: 00007ffef8b4ced0 R08: 0000000000000000 R09: 00007ffef8b4c570 [ 50.726596] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563fe5ff9ad0 [ 50.727854] R13: 00007ffef8b4d300 R14: 0000563fe5ffabc0 R15: 0000563fe600b780 [ 50.729168] [ 50.729583] irq event stamp: 1813 [ 50.730233] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 50.731717] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 50.733233] softirqs last enabled at (1826): [] handle_softirqs+0x50c/0x770 [ 50.734745] softirqs last disabled at (1821): [] __irq_exit_rcu+0xc4/0x100 [ 50.736243] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:13894' (ECDSA) to the list of known hosts. 2025/11/17 11:07:34 fuzzer started 2025/11/17 11:07:35 dialing manager at localhost:37895 2025/11/17 11:07:35 checking machine... 2025/11/17 11:07:35 checking revisions... [ 51.637444] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:07:35 testing simple program... [ 51.730189] cgroup: Unknown subsys name 'net' [ 51.793732] cgroup: Unknown subsys name 'cpuset' [ 51.811385] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:07:34 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff88801b34fc08 RCX=ffff88806ce089c4 RDX=0000000000000002 RSI=ffffffff85e1ffe0 RDI=ffff88801b000aa8 RBP=ffffffff85e1ffe0 RSP=ffff88806ce089b8 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=000000000009b463 R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff88801b000000 R15=0000000000000003 RIP=ffffffff81528ffa RFL=00000057 [---ZAPC] 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 00007f3f6e205900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffed0b1b000 CR3=000000000d39a000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002f221 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7de0496468 CR3=000000000d470000 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=bb5f9d6e2b58f0a91b40fe1914461405 XMM02=2c67c8bc2e329bc30000000000304300 XMM03=fb795ef6d657705600000000003109d0 XMM04=59d400712d63553e00000000000ae988 XMM05=a17bdaf614b224dd0000000000321750 XMM06=d74844bf967d85ba00000000003207f0 XMM07=e042d86d42eb936e0000000000310c50 XMM08=d3f6ba247b8f2edd0000000000304360 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000