[ 39.440998] ------------[ cut here ]------------ [ 39.441953] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.443999] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.445522] Modules linked in: [ 39.446129] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.448121] Tainted: [W]=WARN [ 39.448718] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.450190] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.451104] 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 [ 39.454264] RSP: 0018:ffff8880160bfbc0 EFLAGS: 00010286 [ 39.455251] RAX: 0000000000000000 RBX: ffffed1002c17f78 RCX: ffffffff813a4050 [ 39.456545] RDX: ffff888016221bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.457844] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c17f2f [ 39.459125] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.460412] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880160bfdf8 [ 39.461698] FS: 00007fc8cdccd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.463123] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.464196] CR2: 00007ffcf2a20ef8 CR3: 000000000e624000 CR4: 0000000000350ef0 [ 39.465493] Call Trace: [ 39.465958] [ 39.466366] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.467282] ? __create_object+0x59/0x80 [ 39.468066] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.469036] __vmalloc_noprof+0x59/0x60 [ 39.469809] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.470682] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.471616] bpf_prog_alloc+0x39/0x200 [ 39.472325] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.473266] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.474188] do_seccomp+0x349/0x25e0 [ 39.474913] ? find_held_lock+0x2b/0x80 [ 39.475682] ? do_prlimit+0x310/0x610 [ 39.476383] ? __pfx_do_seccomp+0x10/0x10 [ 39.477177] ? do_raw_spin_unlock+0x53/0x220 [ 39.478028] ? _raw_spin_unlock+0x1e/0x40 [ 39.478802] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.479774] ? static_key_count+0x60/0x80 [ 39.480593] prctl_set_seccomp+0x4e/0x70 [ 39.481344] __do_sys_prctl+0xe6c/0x1d70 [ 39.482132] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.482994] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.483973] ? irqentry_exit+0xf3/0x650 [ 39.484739] do_syscall_64+0xbf/0x430 [ 39.485494] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.486462] RIP: 0033:0x7fc8ce1bf5cd [ 39.487122] 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 [ 39.490328] RSP: 002b:00007ffcf2a1f780 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.491691] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc8ce1bf5cd [ 39.492973] RDX: 00005564403c1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.494294] RBP: 00007ffcf2a1f7e0 R08: 0000000000000000 R09: 00007ffcf2a1ee80 [ 39.495596] R10: 0000000000000000 R11: 0000000000000246 R12: 000055646b573b10 [ 39.496886] R13: 00007ffcf2a1fc10 R14: 000055646b5742b0 R15: 000055646b5886f0 [ 39.498204] [ 39.498670] irq event stamp: 1785 [ 39.499274] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 39.500814] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 39.502363] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 39.503948] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 39.505485] ---[ end trace 0000000000000000 ]--- [ 43.066901] ------------[ cut here ]------------ [ 43.067859] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.069928] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 43.071462] Modules linked in: [ 43.072037] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.074020] Tainted: [W]=WARN [ 43.074594] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.076035] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.076929] 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 [ 43.080057] RSP: 0018:ffff888013f97bc0 EFLAGS: 00010286 [ 43.081022] RAX: 0000000000000000 RBX: ffffed10027f2f78 RCX: ffffffff813a4050 [ 43.082299] RDX: ffff888016ae0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.083560] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027f2f2f [ 43.084805] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.086062] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013f97df8 [ 43.087321] FS: 00007f674d819900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.088728] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.089792] CR2: 00007fff6e4c5ef8 CR3: 000000001ff84000 CR4: 0000000000350ef0 [ 43.091052] Call Trace: [ 43.091557] [ 43.091961] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.092845] ? __create_object+0x59/0x80 [ 43.093629] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.094577] __vmalloc_noprof+0x59/0x60 [ 43.095279] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.096138] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.097049] bpf_prog_alloc+0x39/0x200 [ 43.097786] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.098730] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.099629] do_seccomp+0x349/0x25e0 [ 43.100289] ? find_held_lock+0x2b/0x80 [ 43.101043] ? do_prlimit+0x310/0x610 [ 43.101784] ? __pfx_do_seccomp+0x10/0x10 [ 43.102552] ? do_raw_spin_unlock+0x53/0x220 [ 43.103324] ? _raw_spin_unlock+0x1e/0x40 [ 43.104082] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.105040] ? static_key_count+0x60/0x80 [ 43.105841] prctl_set_seccomp+0x4e/0x70 [ 43.106618] __do_sys_prctl+0xe6c/0x1d70 [ 43.107350] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.108194] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.109144] ? irqentry_exit+0xf3/0x650 [ 43.109925] do_syscall_64+0xbf/0x430 [ 43.110639] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.111575] RIP: 0033:0x7f674dd0b5cd [ 43.112226] 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 [ 43.115345] RSP: 002b:00007fff6e4c4e30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.116692] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f674dd0b5cd [ 43.117973] RDX: 000055eb82ecbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.119222] RBP: 00007fff6e4c4e90 R08: 0000000000000000 R09: 00007fff6e4c4530 [ 43.120492] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ebb7048b10 [ 43.121769] R13: 00007fff6e4c52c0 R14: 000055ebb70492b0 R15: 000055ebb705d6f0 [ 43.123040] [ 43.123499] irq event stamp: 1781 [ 43.124096] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 43.125607] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 43.127115] softirqs last enabled at (1530): [] handle_softirqs+0x50c/0x770 [ 43.128641] softirqs last disabled at (1519): [] __irq_exit_rcu+0xc4/0x100 [ 43.130151] ---[ end trace 0000000000000000 ]--- [ 44.062130] ------------[ cut here ]------------ [ 44.063049] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.065093] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 44.066577] Modules linked in: [ 44.067166] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.069491] Tainted: [W]=WARN [ 44.070059] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.071526] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.072436] 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 [ 44.075633] RSP: 0018:ffff8880163b7bc0 EFLAGS: 00010286 [ 44.076616] RAX: 0000000000000000 RBX: ffffed1002c76f78 RCX: ffffffff813a4050 [ 44.077910] RDX: ffff888016b10000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.079185] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c76f2f [ 44.080467] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.081761] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880163b7df8 [ 44.083047] FS: 00007fc957f85900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.084481] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.085553] CR2: 00007fc958477580 CR3: 000000000de0c000 CR4: 0000000000350ef0 [ 44.086841] Call Trace: [ 44.087307] [ 44.087757] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.088663] ? __create_object+0x59/0x80 [ 44.089457] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.090368] __vmalloc_noprof+0x59/0x60 [ 44.091120] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.091977] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.092906] bpf_prog_alloc+0x39/0x200 [ 44.093661] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.094586] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.095483] do_seccomp+0x349/0x25e0 [ 44.096155] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.097048] ? __pfx_do_seccomp+0x10/0x10 [ 44.097850] ? find_held_lock+0x2b/0x80 [ 44.098623] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.099584] ? static_key_count+0x60/0x80 [ 44.100340] prctl_set_seccomp+0x4e/0x70 [ 44.101107] __do_sys_prctl+0xe6c/0x1d70 [ 44.101893] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.102737] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.103704] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.104669] ? irqentry_exit+0xf3/0x650 [ 44.105429] do_syscall_64+0xbf/0x430 [ 44.106124] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.107074] RIP: 0033:0x7fc9584775cd [ 44.107778] 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 [ 44.110937] RSP: 002b:00007ffc6654df30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.112288] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc9584775cd [ 44.113573] RDX: 000055d1464cbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.114728] RBP: 00007ffc6654df90 R08: 0000000000000000 R09: 00007ffc6654d630 [ 44.115795] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d16a935ad0 [ 44.116864] R13: 00007ffc6654e3c0 R14: 000055d16a936bc0 R15: 000055d16a947780 [ 44.117953] [ 44.118304] irq event stamp: 1859 [ 44.118841] hardirqs last enabled at (1869): [] __up_console_sem+0x78/0x80 [ 44.120098] hardirqs last disabled at (1878): [] __up_console_sem+0x5d/0x80 [ 44.121360] softirqs last enabled at (1818): [] handle_softirqs+0x50c/0x770 [ 44.122684] softirqs last disabled at (1899): [] __irq_exit_rcu+0xc4/0x100 [ 44.123938] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:23000' (ECDSA) to the list of known hosts. 2025/11/18 02:42:04 fuzzer started 2025/11/18 02:42:04 dialing manager at localhost:37895 2025/11/18 02:42:04 checking machine... 2025/11/18 02:42:04 checking revisions... [ 45.022628] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:42:04 testing simple program... [ 45.116594] cgroup: Unknown subsys name 'net' [ 45.180857] cgroup: Unknown subsys name 'cpuset' [ 45.203708] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:42:03 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888009611bc0 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888009612618 RSP=ffff888009627698 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888009612640 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff8152706e RFL=00000046 [---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 fffffe0100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055ebb7070748 CR3=0000000009ca0000 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=0ed8a8670824d69e614de1422e1a836a XMM02=0000000000301dd8d59e07bde36eea69 XMM03=0000000000301f20ec2efd57dc4c00df XMM04=7cce4c7898c9356500000000000ae988 XMM05=0e82e317c33537c800000000003200f8 XMM06=cfcb481ff23a2057000000000031e430 XMM07=fb795ef6d6577056000000000030de58 XMM08=2c67c8bc2e329bc30000000000301f20 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff81b2a3f8 RBX=ffffffff86725b9c RCX=ffffffff81b2a3f2 RDX=0000000000000000 RSI=ffffffff86ab8348 RDI=ffffffff86725b64 RBP=ffffffff86725b9c RSP=ffff88806cf089b8 R8 =ffffffff86ab8348 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255ec R12=ffffffff86725b98 R13=ffffffff86725b64 R14=ffffffff86725b98 R15=dffffc0000000000 RIP=ffffffff8135dacf RFL=00000297 [--S-APC] 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 00007f674d819900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f674ddd10b0 CR3=000000001fe74000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000