[ 46.530077] ------------[ cut here ]------------ [ 46.530793] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.532717] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.533901] Modules linked in: [ 46.534413] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.536059] Tainted: [W]=WARN [ 46.536517] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.537905] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.538717] 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 [ 46.541322] RSP: 0018:ffff88801685fbc0 EFLAGS: 00010286 [ 46.542132] RAX: 0000000000000000 RBX: ffffed1002d0bf78 RCX: ffffffff813a4050 [ 46.543187] RDX: ffff888019d70000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.544248] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d0bf2f [ 46.545348] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.546584] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801685fdf8 [ 46.547725] FS: 00007fe897f8a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.548877] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.549716] CR2: 00007ffed704aef8 CR3: 000000000d1d4000 CR4: 0000000000350ef0 [ 46.550753] Call Trace: [ 46.551151] [ 46.551493] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.552220] ? __create_object+0x59/0x80 [ 46.552815] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.553588] __vmalloc_noprof+0x59/0x60 [ 46.554193] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.554866] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.555626] bpf_prog_alloc+0x39/0x200 [ 46.556216] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.556921] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.557642] do_seccomp+0x349/0x25e0 [ 46.558210] ? find_held_lock+0x2b/0x80 [ 46.558778] ? do_prlimit+0x310/0x610 [ 46.559360] ? __pfx_do_seccomp+0x10/0x10 [ 46.559962] ? do_raw_spin_unlock+0x53/0x220 [ 46.560631] ? _raw_spin_unlock+0x1e/0x40 [ 46.561246] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.562019] ? static_key_count+0x60/0x80 [ 46.562627] prctl_set_seccomp+0x4e/0x70 [ 46.563236] __do_sys_prctl+0xe6c/0x1d70 [ 46.563831] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.564510] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.565276] ? irqentry_exit+0xf3/0x650 [ 46.565850] do_syscall_64+0xbf/0x430 [ 46.566438] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.567185] RIP: 0033:0x7fe89847c5cd [ 46.567728] 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 [ 46.570238] RSP: 002b:00007ffed7049770 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.571325] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe89847c5cd [ 46.572354] RDX: 000055774b9d6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.573376] RBP: 00007ffed70497d0 R08: 0000000000000000 R09: 00007ffed7048e70 [ 46.574568] R10: 0000000000000000 R11: 0000000000000246 R12: 000055775a95ead0 [ 46.575824] R13: 00007ffed7049c00 R14: 000055775a95fbc0 R15: 000055775a970780 [ 46.577051] [ 46.577404] irq event stamp: 1753 [ 46.577897] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 46.579163] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 46.580618] softirqs last enabled at (1794): [] handle_softirqs+0x50c/0x770 [ 46.582016] softirqs last disabled at (1779): [] __irq_exit_rcu+0xc4/0x100 [ 46.583417] ---[ end trace 0000000000000000 ]--- [ 49.445577] ------------[ cut here ]------------ [ 49.446474] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.448428] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.449924] Modules linked in: [ 49.450546] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.452515] Tainted: [W]=WARN [ 49.453103] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.454554] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.455449] 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 [ 49.458577] RSP: 0018:ffff888018a97bc0 EFLAGS: 00010286 [ 49.459550] RAX: 0000000000000000 RBX: ffffed1003152f78 RCX: ffffffff813a4050 [ 49.461029] RDX: ffff888015de3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.462450] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003152f2f [ 49.463754] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.465021] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018a97df8 [ 49.466283] FS: 00007feaf1a3f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.467728] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.468896] CR2: 00007feaf1fa54a6 CR3: 00000000203fa000 CR4: 0000000000350ef0 [ 49.470193] Call Trace: [ 49.470662] [ 49.471098] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.472114] ? __create_object+0x59/0x80 [ 49.472949] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.474091] __vmalloc_noprof+0x59/0x60 [ 49.474895] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.475895] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.476940] bpf_prog_alloc+0x39/0x200 [ 49.477773] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.478857] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.479920] do_seccomp+0x349/0x25e0 [ 49.480744] ? find_held_lock+0x2b/0x80 [ 49.481557] ? do_prlimit+0x310/0x610 [ 49.482391] ? __pfx_do_seccomp+0x10/0x10 [ 49.483246] ? do_raw_spin_unlock+0x53/0x220 [ 49.484169] ? _raw_spin_unlock+0x1e/0x40 [ 49.485030] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.486073] ? static_key_count+0x60/0x80 [ 49.486908] prctl_set_seccomp+0x4e/0x70 [ 49.487775] __do_sys_prctl+0xe6c/0x1d70 [ 49.488651] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.489613] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.490706] ? irqentry_exit+0xf3/0x650 [ 49.491550] do_syscall_64+0xbf/0x430 [ 49.492399] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.493426] RIP: 0033:0x7feaf1f315cd [ 49.494251] 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 [ 49.497485] RSP: 002b:00007ffdb75d8ee0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.498829] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feaf1f315cd [ 49.500124] RDX: 00005622ecddde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.501392] RBP: 00007ffdb75d8f40 R08: 0000000000000000 R09: 00007ffdb75d85e0 [ 49.502644] R10: 0000000000000000 R11: 0000000000000246 R12: 00005622fc815ad0 [ 49.503914] R13: 00007ffdb75d9370 R14: 00005622fc816bc0 R15: 00005622fc827780 [ 49.505194] [ 49.505608] irq event stamp: 1755 [ 49.506258] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 49.507791] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 49.509281] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 49.510779] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 49.512279] ---[ end trace 0000000000000000 ]--- [ 50.253508] ------------[ cut here ]------------ [ 50.254415] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.256492] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.258194] Modules linked in: [ 50.258780] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.260772] Tainted: [W]=WARN [ 50.261366] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.262818] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.263732] 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 [ 50.267295] RSP: 0018:ffff888019fafbc0 EFLAGS: 00010286 [ 50.268299] RAX: 0000000000000000 RBX: ffffed10033f5f78 RCX: ffffffff813a4050 [ 50.269559] RDX: ffff888015ae3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.270925] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033f5f2f [ 50.272290] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.273782] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019fafdf8 [ 50.275200] FS: 00007f5cdd7bf900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.276689] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.277738] CR2: 00007f5cddd254a6 CR3: 000000000e629000 CR4: 0000000000350ef0 [ 50.279015] Call Trace: [ 50.279470] [ 50.279885] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.280787] ? __create_object+0x59/0x80 [ 50.281567] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.282536] __vmalloc_noprof+0x59/0x60 [ 50.283296] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.284171] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.285104] bpf_prog_alloc+0x39/0x200 [ 50.285805] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.286715] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.287618] do_seccomp+0x349/0x25e0 [ 50.288338] ? find_held_lock+0x2b/0x80 [ 50.289099] ? do_prlimit+0x310/0x610 [ 50.289794] ? __pfx_do_seccomp+0x10/0x10 [ 50.290593] ? do_raw_spin_unlock+0x53/0x220 [ 50.291420] ? _raw_spin_unlock+0x1e/0x40 [ 50.292231] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.293179] ? static_key_count+0x60/0x80 [ 50.293931] prctl_set_seccomp+0x4e/0x70 [ 50.294700] __do_sys_prctl+0xe6c/0x1d70 [ 50.295507] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.296363] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.297336] ? irqentry_exit+0xf3/0x650 [ 50.298129] do_syscall_64+0xbf/0x430 [ 50.298841] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.299872] RIP: 0033:0x7f5cddcb15cd [ 50.300504] 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 [ 50.302913] RSP: 002b:00007fffb22a1080 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.303961] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5cddcb15cd [ 50.304923] RDX: 0000560a0c201e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.305910] RBP: 00007fffb22a10e0 R08: 0000000000000000 R09: 00007fffb22a0780 [ 50.306893] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560a3774aad0 [ 50.307901] R13: 00007fffb22a1510 R14: 0000560a3774bbc0 R15: 0000560a3775c780 [ 50.308905] [ 50.309253] irq event stamp: 1767 [ 50.309717] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 50.310898] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 50.312091] softirqs last enabled at (1668): [] handle_softirqs+0x50c/0x770 [ 50.313282] softirqs last disabled at (1663): [] __irq_exit_rcu+0xc4/0x100 [ 50.314462] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:34089' (ECDSA) to the list of known hosts. 2025/11/18 16:51:47 fuzzer started 2025/11/18 16:51:47 dialing manager at localhost:34383 2025/11/18 16:51:47 checking machine... 2025/11/18 16:51:47 checking revisions... [ 51.222097] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:51:47 testing simple program... [ 51.306940] cgroup: Unknown subsys name 'net' [ 51.374820] cgroup: Unknown subsys name 'cpuset' [ 51.394571] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:51:46 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000002 RCX=ffffffff86a43268 RDX=0000000000000001 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff88806ce08aa8 RSP=ffff88806ce089e0 R8 =ffffffff86a4326c R9 =ffff88806ce08a90 R10=000000000003c9ed R11=0000000000011d7b R12=ffff88806ce08ab0 R13=ffff88806ce08a98 R14=ffff88806ce08f78 R15=ffff88806ce08a50 RIP=ffffffff8135f0bf 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fee81fdd000 CR3=000000000d0b4000 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=2036343a31353a363120383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036343a31353a3631203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=00007feaf1a2b000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff85e1ff20 RDI=ffff888016ce5d28 RBP=0000000000000004 RSP=ffff88801685f5f8 R8 =0000000000000000 R9 =ffffed1001a2f878 R10=0000000000000000 R11=0000000000000001 R12=ffff888018b70748 R13=0000000000000000 R14=00007feaf1a2b000 R15=dffffc0000000000 RIP=ffffffff819f3d5f 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 00007feaf1a3f900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007feaf1a1e020 CR3=000000000bd8e000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000