[ 46.298523] ------------[ cut here ]------------ [ 46.299474] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.301537] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.303023] Modules linked in: [ 46.303661] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.305666] Tainted: [W]=WARN [ 46.306223] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.307933] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.308949] 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 [ 46.312136] RSP: 0018:ffff888019a77bc0 EFLAGS: 00010286 [ 46.313136] RAX: 0000000000000000 RBX: ffffed100334ef78 RCX: ffffffff813a4050 [ 46.314431] RDX: ffff888013661bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.315712] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100334ef2f [ 46.317023] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.318307] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019a77df8 [ 46.319629] FS: 00007f2d4db83900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.321100] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.322169] CR2: 00007f2d4e075580 CR3: 000000000b7b1000 CR4: 0000000000350ef0 [ 46.323466] Call Trace: [ 46.323977] [ 46.324410] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.325328] ? __create_object+0x59/0x80 [ 46.326138] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.327124] __vmalloc_noprof+0x59/0x60 [ 46.327888] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.328792] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.329755] bpf_prog_alloc+0x39/0x200 [ 46.330449] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.331392] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.332315] do_seccomp+0x349/0x25e0 [ 46.333047] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.333970] ? __pfx_do_seccomp+0x10/0x10 [ 46.334764] ? find_held_lock+0x2b/0x80 [ 46.335474] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.336459] ? static_key_count+0x60/0x80 [ 46.337265] prctl_set_seccomp+0x4e/0x70 [ 46.338043] __do_sys_prctl+0xe6c/0x1d70 [ 46.338819] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.339668] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.340603] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.341581] ? irqentry_exit+0xf3/0x650 [ 46.342355] do_syscall_64+0xbf/0x430 [ 46.343102] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.344069] RIP: 0033:0x7f2d4e0755cd [ 46.344777] 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 [ 46.347982] RSP: 002b:00007ffcca9c5540 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.349379] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2d4e0755cd [ 46.350676] RDX: 0000562cc5a40e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.351944] RBP: 00007ffcca9c55a0 R08: 0000000000000000 R09: 00007ffcca9c4c40 [ 46.353236] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562cfa922ad0 [ 46.354509] R13: 00007ffcca9c59d0 R14: 0000562cfa923bc0 R15: 0000562cfa934780 [ 46.355812] [ 46.356232] irq event stamp: 1833 [ 46.356908] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 46.358435] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 46.359962] softirqs last enabled at (1782): [] handle_softirqs+0x50c/0x770 [ 46.361503] softirqs last disabled at (1777): [] __irq_exit_rcu+0xc4/0x100 [ 46.363021] ---[ end trace 0000000000000000 ]--- [ 49.719644] ------------[ cut here ]------------ [ 49.720554] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.722600] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.724110] Modules linked in: [ 49.724990] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.727068] Tainted: [W]=WARN [ 49.727683] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.729188] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.730107] 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 [ 49.733340] RSP: 0018:ffff8880136cfbc0 EFLAGS: 00010286 [ 49.734324] RAX: 0000000000000000 RBX: ffffed10026d9f78 RCX: ffffffff813a4050 [ 49.735632] RDX: ffff8880155c9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.736949] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10026d9f2f [ 49.738235] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.739520] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880136cfdf8 [ 49.740840] FS: 00007f1f1bb85900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.742284] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.743359] CR2: 00007f1f1c077580 CR3: 000000001fad3000 CR4: 0000000000350ef0 [ 49.744678] Call Trace: [ 49.745158] [ 49.745572] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.746491] ? __create_object+0x59/0x80 [ 49.747285] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.748262] __vmalloc_noprof+0x59/0x60 [ 49.749062] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.749948] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.750890] bpf_prog_alloc+0x39/0x200 [ 49.751586] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.752535] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.753441] do_seccomp+0x349/0x25e0 [ 49.754166] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.755072] ? __pfx_do_seccomp+0x10/0x10 [ 49.755856] ? find_held_lock+0x2b/0x80 [ 49.756584] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.757549] ? static_key_count+0x60/0x80 [ 49.758343] prctl_set_seccomp+0x4e/0x70 [ 49.759133] __do_sys_prctl+0xe6c/0x1d70 [ 49.759912] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.760793] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.761804] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.762780] ? irqentry_exit+0xf3/0x650 [ 49.763510] do_syscall_64+0xbf/0x430 [ 49.764244] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.765225] RIP: 0033:0x7f1f1c0775cd [ 49.765950] 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 [ 49.769250] RSP: 002b:00007ffe8861ae50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.770636] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1f1c0775cd [ 49.771933] RDX: 000055f1ee0eee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.773228] RBP: 00007ffe8861aeb0 R08: 0000000000000000 R09: 00007ffe8861a550 [ 49.774525] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f2094cfad0 [ 49.775823] R13: 00007ffe8861b2e0 R14: 000055f2094d0bc0 R15: 000055f2094e1780 [ 49.777140] [ 49.777569] irq event stamp: 1783 [ 49.778220] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 49.779744] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 49.781312] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 49.782877] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 49.784396] ---[ end trace 0000000000000000 ]--- [ 50.587982] ------------[ cut here ]------------ [ 50.588924] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.590943] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 50.592485] Modules linked in: [ 50.593131] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.595326] Tainted: [W]=WARN [ 50.595998] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.597510] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.598695] 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 [ 50.601877] RSP: 0018:ffff88800f73fbc0 EFLAGS: 00010286 [ 50.603112] RAX: 0000000000000000 RBX: ffffed1001ee7f78 RCX: ffffffff813a4050 [ 50.604555] RDX: ffff888015623780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.605834] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ee7f2f [ 50.607117] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.608401] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f73fdf8 [ 50.609683] FS: 00007fd6ec374900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.611118] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.612181] CR2: 00007fd6ec866580 CR3: 000000001d82d000 CR4: 0000000000350ef0 [ 50.613483] Call Trace: [ 50.613996] [ 50.614411] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.615312] ? __create_object+0x59/0x80 [ 50.616096] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.617080] __vmalloc_noprof+0x59/0x60 [ 50.617835] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.618736] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.619665] bpf_prog_alloc+0x39/0x200 [ 50.620370] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.621310] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.622214] do_seccomp+0x349/0x25e0 [ 50.622930] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.623848] ? __pfx_do_seccomp+0x10/0x10 [ 50.624599] ? find_held_lock+0x2b/0x80 [ 50.625371] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.626348] ? static_key_count+0x60/0x80 [ 50.627156] prctl_set_seccomp+0x4e/0x70 [ 50.627937] __do_sys_prctl+0xe6c/0x1d70 [ 50.628754] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.629562] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.630531] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.631498] ? irqentry_exit+0xf3/0x650 [ 50.632263] do_syscall_64+0xbf/0x430 [ 50.633010] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.633960] RIP: 0033:0x7fd6ec8665cd [ 50.634672] 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 [ 50.637859] RSP: 002b:00007ffffd40c4f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.639225] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd6ec8665cd [ 50.640532] RDX: 00005588a1387e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.641842] RBP: 00007ffffd40c550 R08: 0000000000000000 R09: 00007ffffd40bbf0 [ 50.643136] R10: 0000000000000000 R11: 0000000000000246 R12: 00005588a17b4ad0 [ 50.644436] R13: 00007ffffd40c980 R14: 00005588a17b5bc0 R15: 00005588a17c6780 [ 50.645751] [ 50.646173] irq event stamp: 1805 [ 50.646829] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 50.648396] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 50.649702] softirqs last enabled at (1838): [] handle_softirqs+0x50c/0x770 [ 50.651004] softirqs last disabled at (1823): [] __irq_exit_rcu+0xc4/0x100 [ 50.652281] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:16065' (ECDSA) to the list of known hosts. 2025/11/18 00:26:30 fuzzer started 2025/11/18 00:26:30 dialing manager at localhost:37895 2025/11/18 00:26:30 checking machine... 2025/11/18 00:26:30 checking revisions... [ 51.542580] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:26:30 testing simple program... [ 51.628574] cgroup: Unknown subsys name 'net' [ 51.741574] cgroup: Unknown subsys name 'cpuset' [ 51.779566] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:26:29 Registers: info registers vcpu 0 RAX=ffffffff87ce3608 RBX=ffff8880151c9bc0 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff8880151ca640 RDI=ffff8880151ca640 RBP=ffff8880151ca618 RSP=ffff88806ce088c8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff8880151ca640 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000001 RIP=ffffffff8152757d 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 00007fd4a673a900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffe405e5b8 CR3=000000000e626000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=366da7f44b13c5c400000000000ae988 XMM05=8875e1a7628b69fa00000000003225d8 XMM06=c579fffceb4fb6fd0000000000321378 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88801361f4b8 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000009b1d4 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88801361f5b0 RIP=ffffffff815bcf75 RFL=00000247 [---Z-PC] 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 00007f1f1bb85900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe88614000 CR3=00000000152c8000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000