[ 46.739564] ------------[ cut here ]------------ [ 46.740477] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.742462] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.743954] Modules linked in: [ 46.745978] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.748057] Tainted: [W]=WARN [ 46.748650] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.750117] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.751028] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 46.754209] RSP: 0018:ffff88801a727bc0 EFLAGS: 00010286 [ 46.755181] RAX: 0000000000000000 RBX: ffffed10034e4f78 RCX: ffffffff813a4050 [ 46.756472] RDX: ffff88800a318000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.757757] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034e4f2f [ 46.759031] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.760326] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a727df8 [ 46.761620] FS: 00007fa184616900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.763061] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.764136] CR2: 00007fa184b08580 CR3: 000000000ea4f000 CR4: 0000000000350ef0 [ 46.765432] Call Trace: [ 46.765899] [ 46.766353] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.767210] ? __create_object+0x59/0x80 [ 46.768016] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.768997] __vmalloc_noprof+0x59/0x60 [ 46.769760] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.770638] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.771578] bpf_prog_alloc+0x39/0x200 [ 46.772272] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.773220] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.774121] do_seccomp+0x349/0x25e0 [ 46.774851] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.775762] ? __pfx_do_seccomp+0x10/0x10 [ 46.776565] ? find_held_lock+0x2b/0x80 [ 46.777275] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.778235] ? static_key_count+0x60/0x80 [ 46.779049] prctl_set_seccomp+0x4e/0x70 [ 46.779844] __do_sys_prctl+0xe6c/0x1d70 [ 46.780638] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.781492] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.782457] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.783432] ? irqentry_exit+0xf3/0x650 [ 46.784164] do_syscall_64+0xbf/0x430 [ 46.784918] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.785870] RIP: 0033:0x7fa184b085cd [ 46.786573] 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 [ 46.789747] RSP: 002b:00007fff3692d4a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.791123] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa184b085cd [ 46.792420] RDX: 000055c43a16de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.793704] RBP: 00007fff3692d500 R08: 0000000000000000 R09: 00007fff3692cba0 [ 46.794994] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c4680f32b0 [ 46.796309] R13: 00007fff3692d930 R14: 000055c4680f5d20 R15: 000055c4681078d0 [ 46.797617] [ 46.798048] irq event stamp: 2101 [ 46.798704] hardirqs last enabled at (2111): [] __up_console_sem+0x78/0x80 [ 46.800203] hardirqs last disabled at (2120): [] __up_console_sem+0x5d/0x80 [ 46.801552] softirqs last enabled at (2068): [] handle_softirqs+0x50c/0x770 [ 46.802919] softirqs last disabled at (2063): [] __irq_exit_rcu+0xc4/0x100 [ 46.804299] ---[ end trace 0000000000000000 ]--- [ 49.784353] ------------[ cut here ]------------ [ 49.784780] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.785745] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.786518] Modules linked in: [ 49.786791] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.787771] Tainted: [W]=WARN [ 49.788030] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.788700] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.789094] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 49.790556] RSP: 0018:ffff888018917bc0 EFLAGS: 00010286 [ 49.790981] RAX: 0000000000000000 RBX: ffffed1003122f78 RCX: ffffffff813a4050 [ 49.791578] RDX: ffff888015f71bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.792148] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003122f2f [ 49.792745] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.793328] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018917df8 [ 49.793888] FS: 00007f2934cc2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.794549] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.795021] CR2: 00007f29351b4580 CR3: 00000000206f7000 CR4: 0000000000350ef0 [ 49.795615] Call Trace: [ 49.795829] [ 49.796017] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.796431] ? __create_object+0x59/0x80 [ 49.796771] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.797192] __vmalloc_noprof+0x59/0x60 [ 49.797537] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.797913] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.798688] bpf_prog_alloc+0x39/0x200 [ 49.799006] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.799436] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.799838] do_seccomp+0x349/0x25e0 [ 49.800147] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.800570] ? __pfx_do_seccomp+0x10/0x10 [ 49.800916] ? find_held_lock+0x2b/0x80 [ 49.801249] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.801696] ? static_key_count+0x60/0x80 [ 49.802054] prctl_set_seccomp+0x4e/0x70 [ 49.802426] __do_sys_prctl+0xe6c/0x1d70 [ 49.802770] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.803163] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.803619] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.804039] ? irqentry_exit+0xf3/0x650 [ 49.804392] do_syscall_64+0xbf/0x430 [ 49.804717] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.805127] RIP: 0033:0x7f29351b45cd [ 49.805454] 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 [ 49.806910] RSP: 002b:00007ffee1c693f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.807536] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f29351b45cd [ 49.808104] RDX: 000055acdb1a0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.808697] RBP: 00007ffee1c69450 R08: 0000000000000000 R09: 00007ffee1c68af0 [ 49.809262] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ad0bd02ad0 [ 49.809850] R13: 00007ffee1c69880 R14: 000055ad0bd03bc0 R15: 000055ad0bd14780 [ 49.810452] [ 49.810649] irq event stamp: 1753 [ 49.810923] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 49.811632] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 49.812332] softirqs last enabled at (1318): [] handle_softirqs+0x50c/0x770 [ 49.813022] softirqs last disabled at (1291): [] __irq_exit_rcu+0xc4/0x100 [ 49.813717] ---[ end trace 0000000000000000 ]--- [ 50.500444] ------------[ cut here ]------------ [ 50.501353] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.503425] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.504961] Modules linked in: [ 50.505604] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.507603] Tainted: [W]=WARN [ 50.508158] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.509623] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.510544] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 50.513729] RSP: 0018:ffff88800f65fbc0 EFLAGS: 00010286 [ 50.514716] RAX: 0000000000000000 RBX: ffffed1001ecbf78 RCX: ffffffff813a4050 [ 50.516009] RDX: ffff888015af5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.517310] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ecbf2f [ 50.518598] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.519901] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f65fdf8 [ 50.521200] FS: 00007f09443c0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.522639] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.523726] CR2: 00007fff37c35ef7 CR3: 000000001dc73000 CR4: 0000000000350ef0 [ 50.525012] Call Trace: [ 50.525510] [ 50.525920] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.526818] ? __create_object+0x59/0x80 [ 50.527625] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.528603] __vmalloc_noprof+0x59/0x60 [ 50.529388] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.530235] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.531160] bpf_prog_alloc+0x39/0x200 [ 50.531916] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.532847] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.533773] do_seccomp+0x349/0x25e0 [ 50.534519] ? find_held_lock+0x2b/0x80 [ 50.535232] ? do_prlimit+0x310/0x610 [ 50.536011] ? __pfx_do_seccomp+0x10/0x10 [ 50.536790] ? do_raw_spin_unlock+0x53/0x220 [ 50.537628] ? _raw_spin_unlock+0x1e/0x40 [ 50.538414] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.539396] ? static_key_count+0x60/0x80 [ 50.540157] prctl_set_seccomp+0x4e/0x70 [ 50.540933] __do_sys_prctl+0xe6c/0x1d70 [ 50.541724] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.542596] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.543570] ? irqentry_exit+0xf3/0x650 [ 50.544348] do_syscall_64+0xbf/0x430 [ 50.545066] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.546040] RIP: 0033:0x7f09448b25cd [ 50.546760] 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 [ 50.549953] RSP: 002b:00007fff37c34820 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.551327] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f09448b25cd [ 50.552364] RDX: 0000559cbe8e0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.553156] RBP: 00007fff37c34880 R08: 0000000000000000 R09: 00007fff37c33f20 [ 50.553984] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559ce5e46240 [ 50.554803] R13: 00007fff37c34cb0 R14: 0000559ce5e4f380 R15: 0000559ce5e5a540 [ 50.555688] [ 50.555955] irq event stamp: 1765 [ 50.556254] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 50.556994] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 50.557735] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 50.558475] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 50.559178] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:16512' (ECDSA) to the list of known hosts. 2025/11/18 14:07:45 fuzzer started 2025/11/18 14:07:45 dialing manager at localhost:34383 2025/11/18 14:07:45 checking machine... 2025/11/18 14:07:45 checking revisions... [ 51.439878] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:07:45 testing simple program... [ 51.519192] cgroup: Unknown subsys name 'net' [ 51.580220] cgroup: Unknown subsys name 'cpuset' [ 51.599738] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:07:45 Registers: info registers vcpu 0 RAX=ffffffff81b2a23b RBX=ffffffff86725cd8 RCX=ffffffff81b2a223 RDX=0000000000000000 RSI=ffffffff86ab8442 RDI=ffffffff86725cc8 RBP=ffffffff86725cd8 RSP=ffff888015b374a8 R8 =ffffffff86ab8442 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255cb R12=ffffffff86725cd4 R13=ffffffff86725cc8 R14=0000000000000003 R15=dffffc0000000000 RIP=ffffffff8135dadb RFL=00000216 [----AP-] 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 00007f0c35cdd900 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=00007f2935279618 CR3=000000000d6a8000 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=d7c3aee99becdabb00000000000ae988 XMM05=f7bc80613e32864f0000000000323cb0 XMM06=817b8945e9d503730000000000322aa0 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=ffff888009643780 RCX=0000000000000002 RDX=0000000088596101 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880096441d8 RSP=ffff88806cf088c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff81526ff1 RFL=00000817 [-O--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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2935277650 CR3=000000000d8a6000 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=37303a343120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383932 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000