[ 46.340158] ------------[ cut here ]------------ [ 46.341166] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.343259] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.344862] Modules linked in: [ 46.345571] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.347631] Tainted: [W]=WARN [ 46.348282] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.349816] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.350766] 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 [ 46.354073] RSP: 0018:ffff888017727bc0 EFLAGS: 00010286 [ 46.355033] RAX: 0000000000000000 RBX: ffffed1002ee4f78 RCX: ffffffff813a4050 [ 46.356422] RDX: ffff88801a269bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.357743] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ee4f2f [ 46.359084] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.360429] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017727df8 [ 46.361769] FS: 00007f34429ad900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.363275] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.364463] CR2: 00007fff10405ef7 CR3: 00000000175c7000 CR4: 0000000000350ef0 [ 46.365798] Call Trace: [ 46.366347] [ 46.366765] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.367715] ? __create_object+0x59/0x80 [ 46.368561] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.369564] __vmalloc_noprof+0x59/0x60 [ 46.370371] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.371301] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.372297] bpf_prog_alloc+0x39/0x200 [ 46.373015] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.374008] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.375016] do_seccomp+0x349/0x25e0 [ 46.375803] ? find_held_lock+0x2b/0x80 [ 46.376619] ? do_prlimit+0x310/0x610 [ 46.377404] ? __pfx_do_seccomp+0x10/0x10 [ 46.378237] ? do_raw_spin_unlock+0x53/0x220 [ 46.379106] ? _raw_spin_unlock+0x1e/0x40 [ 46.379847] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.380855] ? static_key_count+0x60/0x80 [ 46.381672] prctl_set_seccomp+0x4e/0x70 [ 46.382482] __do_sys_prctl+0xe6c/0x1d70 [ 46.383325] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.384214] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.385250] ? irqentry_exit+0xf3/0x650 [ 46.385977] do_syscall_64+0xbf/0x430 [ 46.386755] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.387760] RIP: 0033:0x7f3442e9f5cd [ 46.388527] 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 [ 46.391782] RSP: 002b:00007fff10403380 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.393218] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3442e9f5cd [ 46.394554] RDX: 000055769fab0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.395877] RBP: 00007fff104033e0 R08: 0000000000000000 R09: 00007fff10402a80 [ 46.397231] R10: 0000000000000000 R11: 0000000000000246 R12: 00005576b035b2b0 [ 46.398547] R13: 00007fff10403810 R14: 00005576b035dd20 R15: 00005576b036f8d0 [ 46.399892] [ 46.400416] irq event stamp: 1751 [ 46.401033] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 46.402641] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 46.404266] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 46.405634] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 46.406929] ---[ end trace 0000000000000000 ]--- [ 49.778613] ------------[ cut here ]------------ [ 49.779566] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.781633] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.783103] Modules linked in: [ 49.783702] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.785787] Tainted: [W]=WARN [ 49.786398] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.787881] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.788825] 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 [ 49.792022] RSP: 0018:ffff88801a737bc0 EFLAGS: 00010286 [ 49.793018] RAX: 0000000000000000 RBX: ffffed10034e6f78 RCX: ffffffff813a4050 [ 49.794335] RDX: ffff88801a309bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.795620] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034e6f2f [ 49.796925] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.798197] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a737df8 [ 49.799507] FS: 00007f93d82c6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.800977] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.802060] CR2: 00007f93d87b8580 CR3: 000000000e4ab000 CR4: 0000000000350ef0 [ 49.803347] Call Trace: [ 49.803812] [ 49.804277] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.805196] ? __create_object+0x59/0x80 [ 49.805942] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.806926] __vmalloc_noprof+0x59/0x60 [ 49.807683] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.808570] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.809517] bpf_prog_alloc+0x39/0x200 [ 49.810267] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.811198] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.812136] do_seccomp+0x349/0x25e0 [ 49.812841] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.813741] ? __pfx_do_seccomp+0x10/0x10 [ 49.814562] ? find_held_lock+0x2b/0x80 [ 49.815331] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.816323] ? static_key_count+0x60/0x80 [ 49.817162] prctl_set_seccomp+0x4e/0x70 [ 49.817912] __do_sys_prctl+0xe6c/0x1d70 [ 49.818711] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.819584] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.820572] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.821572] ? irqentry_exit+0xf3/0x650 [ 49.822356] do_syscall_64+0xbf/0x430 [ 49.823103] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.824014] RIP: 0033:0x7f93d87b85cd [ 49.824748] 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 [ 49.827924] RSP: 002b:00007ffc5b774f50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.829328] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f93d87b85cd [ 49.830627] RDX: 0000557095cb9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.831928] RBP: 00007ffc5b774fb0 R08: 0000000000000000 R09: 00007ffc5b774650 [ 49.833228] R10: 0000000000000000 R11: 0000000000000246 R12: 00005570c251b2b0 [ 49.834529] R13: 00007ffc5b7753e0 R14: 00005570c251dd20 R15: 00005570c252f8d0 [ 49.835841] [ 49.836327] irq event stamp: 1749 [ 49.836944] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 49.838485] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 49.840032] softirqs last enabled at (1612): [] handle_softirqs+0x50c/0x770 [ 49.841603] softirqs last disabled at (1607): [] __irq_exit_rcu+0xc4/0x100 [ 49.843130] ---[ end trace 0000000000000000 ]--- [ 50.666251] ------------[ cut here ]------------ [ 50.667201] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.669235] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.670687] Modules linked in: [ 50.671324] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.673329] Tainted: [W]=WARN [ 50.673886] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.675357] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.676263] 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 [ 50.679455] RSP: 0018:ffff888017207bc0 EFLAGS: 00010286 [ 50.680444] RAX: 0000000000000000 RBX: ffffed1002e40f78 RCX: ffffffff813a4050 [ 50.681730] RDX: ffff88801608b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.683018] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e40f2f [ 50.684328] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.685623] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017207df8 [ 50.686934] FS: 00007f8e4cbd1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.688410] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.689487] CR2: 00007f8e4d0c3580 CR3: 000000000ca9a000 CR4: 0000000000350ef0 [ 50.690794] Call Trace: [ 50.691311] [ 50.691728] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.692671] ? __create_object+0x59/0x80 [ 50.693487] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.694483] __vmalloc_noprof+0x59/0x60 [ 50.695264] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.696159] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.697122] bpf_prog_alloc+0x39/0x200 [ 50.697831] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.698784] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.699713] do_seccomp+0x349/0x25e0 [ 50.700466] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.701378] ? __pfx_do_seccomp+0x10/0x10 [ 50.702181] ? find_held_lock+0x2b/0x80 [ 50.702917] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.703897] ? static_key_count+0x60/0x80 [ 50.704716] prctl_set_seccomp+0x4e/0x70 [ 50.705513] __do_sys_prctl+0xe6c/0x1d70 [ 50.706325] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.707257] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.708249] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.709267] ? irqentry_exit+0xf3/0x650 [ 50.710012] do_syscall_64+0xbf/0x430 [ 50.710777] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.711750] RIP: 0033:0x7f8e4d0c35cd [ 50.712483] 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 [ 50.715725] RSP: 002b:00007ffc1371cc70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.717170] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8e4d0c35cd [ 50.718490] RDX: 00005574b2a80e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.719797] RBP: 00007ffc1371ccd0 R08: 0000000000000000 R09: 00007ffc1371c370 [ 50.721120] R10: 0000000000000000 R11: 0000000000000246 R12: 00005574d1067ad0 [ 50.722427] R13: 00007ffc1371d100 R14: 00005574d1068bc0 R15: 00005574d1079780 [ 50.723761] [ 50.724242] irq event stamp: 1743 [ 50.724870] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 50.726431] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 50.727981] softirqs last enabled at (1616): [] handle_softirqs+0x50c/0x770 [ 50.729439] softirqs last disabled at (1611): [] __irq_exit_rcu+0xc4/0x100 [ 50.730737] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:47855' (ECDSA) to the list of known hosts. 2025/11/17 11:22:49 fuzzer started 2025/11/17 11:22:49 dialing manager at localhost:37895 2025/11/17 11:22:49 checking machine... 2025/11/17 11:22:49 checking revisions... [ 51.645750] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:22:50 testing simple program... [ 51.741636] cgroup: Unknown subsys name 'net' [ 51.802337] cgroup: Unknown subsys name 'cpuset' [ 51.822530] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:22:49 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000002 RCX=ffffffff86a430d2 RDX=1ffff1100d9c1157 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff88806ce08ac8 RSP=ffff88806ce08a00 R8 =ffffffff86a430d6 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000011d83 R12=ffff88806ce08ad0 R13=ffff88806ce08ab8 R14=0000000000000005 R15=ffff88806ce08a70 RIP=ffffffff8135e90e 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 00007f93d82c6900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f93d887d618 CR3=000000000c66e000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002155b 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=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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff26ea1a38 CR3=000000000bf5e000 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=985b6e168da4089e1b42a392fe3e37a3 XMM02=0000000000302e40eff9b2d0a8fce9cb XMM03=0000000000302f102c67c8bc2e329bc3 XMM04=2482c7233637924f00000000000ae988 XMM05=0394861f14684e59000000000031edc0 XMM06=3e829fc8c8edc990000000000031ec48 XMM07=e042d86d42eb936e000000000030fec8 XMM08=5b5a341cb8d0848d0000000000302f10 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000