[ 46.009489] ------------[ cut here ]------------ [ 46.010427] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.012514] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.013979] Modules linked in: [ 46.014615] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.016637] Tainted: [W]=WARN [ 46.017205] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.018684] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.019604] 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 [ 46.022754] RSP: 0018:ffff888016967bc0 EFLAGS: 00010286 [ 46.023747] RAX: 0000000000000000 RBX: ffffed1002d2cf78 RCX: ffffffff813a4050 [ 46.025030] RDX: ffff888013afd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.026305] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d2cf2f [ 46.027605] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.028885] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016967df8 [ 46.030176] FS: 00007f6cf4ce4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.031632] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.032698] CR2: 00007f6cf51d6580 CR3: 000000000e3aa000 CR4: 0000000000350ef0 [ 46.033996] Call Trace: [ 46.034493] [ 46.034909] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.035819] ? __create_object+0x59/0x80 [ 46.036599] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.037580] __vmalloc_noprof+0x59/0x60 [ 46.038343] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.039184] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.040139] bpf_prog_alloc+0x39/0x200 [ 46.040870] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.041811] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.042706] do_seccomp+0x349/0x25e0 [ 46.043413] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.044336] ? __pfx_do_seccomp+0x10/0x10 [ 46.045074] ? find_held_lock+0x2b/0x80 [ 46.045846] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.046812] ? static_key_count+0x60/0x80 [ 46.047615] prctl_set_seccomp+0x4e/0x70 [ 46.048389] __do_sys_prctl+0xe6c/0x1d70 [ 46.049123] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.050004] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.050977] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.051959] ? irqentry_exit+0xf3/0x650 [ 46.052711] do_syscall_64+0xbf/0x430 [ 46.053433] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.054374] RIP: 0033:0x7f6cf51d65cd [ 46.055037] 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 [ 46.058210] RSP: 002b:00007ffeefea7db0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.059607] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6cf51d65cd [ 46.060894] RDX: 0000557e5d713e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.062155] RBP: 00007ffeefea7e10 R08: 0000000000000000 R09: 00007ffeefea74b0 [ 46.063438] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557e7b7942b0 [ 46.064725] R13: 00007ffeefea8240 R14: 0000557e7b796d20 R15: 0000557e7b7a88d0 [ 46.066016] [ 46.066485] irq event stamp: 1761 [ 46.067091] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 46.068597] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 46.070113] softirqs last enabled at (1400): [] handle_softirqs+0x50c/0x770 [ 46.071676] softirqs last disabled at (1395): [] __irq_exit_rcu+0xc4/0x100 [ 46.073191] ---[ end trace 0000000000000000 ]--- [ 49.014046] ------------[ cut here ]------------ [ 49.015020] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.017157] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.018883] Modules linked in: [ 49.019631] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.021734] Tainted: [W]=WARN [ 49.022357] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.023911] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.024877] 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 [ 49.028232] RSP: 0018:ffff88801aa1fbc0 EFLAGS: 00010286 [ 49.029291] RAX: 0000000000000000 RBX: ffffed1003543f78 RCX: ffffffff813a4050 [ 49.030632] RDX: ffff88801a829bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.031980] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003543f2f [ 49.033325] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.034667] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aa1fdf8 [ 49.036012] FS: 00007fe366f05900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.037518] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.038628] CR2: 00007fe3673f7580 CR3: 000000000d198000 CR4: 0000000000350ef0 [ 49.039994] Call Trace: [ 49.040518] [ 49.040946] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.041888] ? __create_object+0x59/0x80 [ 49.042694] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.043719] __vmalloc_noprof+0x59/0x60 [ 49.044512] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.045427] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.046406] bpf_prog_alloc+0x39/0x200 [ 49.047137] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.048116] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.049068] do_seccomp+0x349/0x25e0 [ 49.049822] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.050756] ? __pfx_do_seccomp+0x10/0x10 [ 49.051590] ? find_held_lock+0x2b/0x80 [ 49.052382] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.053387] ? static_key_count+0x60/0x80 [ 49.054188] prctl_set_seccomp+0x4e/0x70 [ 49.054989] __do_sys_prctl+0xe6c/0x1d70 [ 49.055827] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.056723] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.057742] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.058757] ? irqentry_exit+0xf3/0x650 [ 49.059561] do_syscall_64+0xbf/0x430 [ 49.060337] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.061333] RIP: 0033:0x7fe3673f75cd [ 49.062030] 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 [ 49.065406] RSP: 002b:00007ffd437a2240 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.066854] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe3673f75cd [ 49.068230] RDX: 000055a369302e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.069612] RBP: 00007ffd437a22a0 R08: 0000000000000000 R09: 00007ffd437a1940 [ 49.070970] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a39292cad0 [ 49.072282] R13: 00007ffd437a26d0 R14: 000055a39292dbc0 R15: 000055a39293e780 [ 49.073521] [ 49.073926] irq event stamp: 1759 [ 49.074534] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 49.075980] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 49.077404] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 49.078855] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 49.080290] ---[ end trace 0000000000000000 ]--- [ 49.752977] ------------[ cut here ]------------ [ 49.754005] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.755856] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 49.757128] Modules linked in: [ 49.757678] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.759409] Tainted: [W]=WARN [ 49.759914] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.761193] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.761976] 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 [ 49.764755] RSP: 0018:ffff88800f41fbc0 EFLAGS: 00010286 [ 49.765624] RAX: 0000000000000000 RBX: ffffed1001e83f78 RCX: ffffffff813a4050 [ 49.766756] RDX: ffff88800a441bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.767881] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e83f2f [ 49.769007] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.770140] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f41fdf8 [ 49.771277] FS: 00007f6a490bf900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.772565] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.773497] CR2: 00007ffd4b207ef8 CR3: 000000001f008000 CR4: 0000000000350ef0 [ 49.774631] Call Trace: [ 49.775041] [ 49.775437] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.776200] ? __create_object+0x59/0x80 [ 49.776908] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.777776] __vmalloc_noprof+0x59/0x60 [ 49.778450] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.779179] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.780025] bpf_prog_alloc+0x39/0x200 [ 49.780679] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.781504] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.782301] do_seccomp+0x349/0x25e0 [ 49.782909] ? find_held_lock+0x2b/0x80 [ 49.783590] ? do_prlimit+0x310/0x610 [ 49.784223] ? __pfx_do_seccomp+0x10/0x10 [ 49.784915] ? do_raw_spin_unlock+0x53/0x220 [ 49.785656] ? _raw_spin_unlock+0x1e/0x40 [ 49.786347] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.787162] ? static_key_count+0x60/0x80 [ 49.787881] prctl_set_seccomp+0x4e/0x70 [ 49.788565] __do_sys_prctl+0xe6c/0x1d70 [ 49.789219] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.789983] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.790838] ? irqentry_exit+0xf3/0x650 [ 49.791512] do_syscall_64+0xbf/0x430 [ 49.792145] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.792991] RIP: 0033:0x7f6a495b15cd [ 49.793615] 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 [ 49.796494] RSP: 002b:00007ffd4b206710 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.797729] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6a495b15cd [ 49.798875] RDX: 00005596a9341e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.800059] RBP: 00007ffd4b206770 R08: 0000000000000000 R09: 00007ffd4b205e10 [ 49.801227] R10: 0000000000000000 R11: 0000000000000246 R12: 00005596e1a8cad0 [ 49.802398] R13: 00007ffd4b206ba0 R14: 00005596e1a8dbc0 R15: 00005596e1a9e780 [ 49.803595] [ 49.803980] irq event stamp: 2683 [ 49.804562] hardirqs last enabled at (2693): [] __up_console_sem+0x78/0x80 [ 49.805943] hardirqs last disabled at (2702): [] __up_console_sem+0x5d/0x80 [ 49.807317] softirqs last enabled at (2374): [] handle_softirqs+0x50c/0x770 [ 49.808735] softirqs last disabled at (2369): [] __irq_exit_rcu+0xc4/0x100 [ 49.810122] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:9811' (ECDSA) to the list of known hosts. 2025/11/17 22:35:54 fuzzer started 2025/11/17 22:35:54 dialing manager at localhost:37895 2025/11/17 22:35:55 checking machine... 2025/11/17 22:35:55 checking revisions... [ 50.712895] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:35:55 testing simple program... [ 50.821998] cgroup: Unknown subsys name 'net' [ 50.897615] cgroup: Unknown subsys name 'cpuset' [ 50.918115] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:35:54 Registers: info registers vcpu 0 RAX=0000000000046e91 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=00000202 [-------] 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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd9251abf8 CR3=000000000e3a7000 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=2034353a35333a323220373120766f4e XMM01=657463656e6e6f63736944203a5d3334 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3334325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033353a35333a3232203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=1ffffffff0d362cb RBX=ffffffff869b1658 RCX=ffffffff84c818eb RDX=0000000000000001 RSI=ffffffff86e89b56 RDI=ffffffff869b1618 RBP=ffffffff869b1658 RSP=ffff88806cf089b8 R8 =ffffffff86e89b56 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c8499 R12=ffffffff869b165c R13=ffffffff869b1618 R14=ffffffff869b1654 R15=dffffc0000000000 RIP=ffffffff8135daaa RFL=00000212 [----A--] 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 00007fe366f05900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f65c6b86000 CR3=000000001f163000 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=cef112336404cfafb7405cc37f1fc942 XMM02=0000000000303740ec2efd57dc4c00df XMM03=0000000000310830451c5c8e5d38a850 XMM04=92118e030bd21ea200000000000ae988 XMM05=a181657ac1ba4e990000000000321820 XMM06=3e829fc8c8edc9900000000000320158 XMM07=e042d86d42eb936e0000000000311980 XMM08=451c5c8e5d38a85000000000003037a0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000