[ 39.011174] ------------[ cut here ]------------ [ 39.012139] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.014209] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.015719] Modules linked in: [ 39.016390] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.018733] Tainted: [W]=WARN [ 39.019881] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.021486] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.022433] 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 [ 39.025752] RSP: 0018:ffff88800a27fbc0 EFLAGS: 00010286 [ 39.026846] RAX: 0000000000000000 RBX: ffffed100144ff78 RCX: ffffffff813a4050 [ 39.028271] RDX: ffff888013f51bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.029597] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100144ff2f [ 39.030953] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.032310] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a27fdf8 [ 39.033660] FS: 00007f4c98e8c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.035155] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.036270] CR2: 00007ffec4c30ef7 CR3: 000000000de16000 CR4: 0000000000350ef0 [ 39.037638] Call Trace: [ 39.038182] [ 39.038619] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.039580] ? __create_object+0x59/0x80 [ 39.040436] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.041462] __vmalloc_noprof+0x59/0x60 [ 39.042276] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.043210] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.044219] bpf_prog_alloc+0x39/0x200 [ 39.045022] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.046019] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.046993] do_seccomp+0x349/0x25e0 [ 39.047711] ? find_held_lock+0x2b/0x80 [ 39.048560] ? do_prlimit+0x310/0x610 [ 39.049365] ? __pfx_do_seccomp+0x10/0x10 [ 39.050218] ? do_raw_spin_unlock+0x53/0x220 [ 39.051101] ? _raw_spin_unlock+0x1e/0x40 [ 39.051885] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.052986] ? static_key_count+0x60/0x80 [ 39.053792] prctl_set_seccomp+0x4e/0x70 [ 39.054630] __do_sys_prctl+0xe6c/0x1d70 [ 39.055455] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.056398] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.057445] ? irqentry_exit+0xf3/0x650 [ 39.058260] do_syscall_64+0xbf/0x430 [ 39.059066] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.060117] RIP: 0033:0x7f4c9937e5cd [ 39.060821] 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 [ 39.064219] RSP: 002b:00007ffec4c2f610 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.065662] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4c9937e5cd [ 39.067034] RDX: 0000563406996e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.068414] RBP: 00007ffec4c2f670 R08: 0000000000000000 R09: 00007ffec4c2ed10 [ 39.069783] R10: 0000000000000000 R11: 0000000000000246 R12: 000056343a006b10 [ 39.071162] R13: 00007ffec4c2faa0 R14: 000056343a0072b0 R15: 000056343a01b6f0 [ 39.072577] [ 39.073050] irq event stamp: 1871 [ 39.073576] hardirqs last enabled at (1879): [] __up_console_sem+0x78/0x80 [ 39.074916] hardirqs last disabled at (1890): [] __up_console_sem+0x5d/0x80 [ 39.076268] softirqs last enabled at (1858): [] handle_softirqs+0x50c/0x770 [ 39.077639] softirqs last disabled at (1843): [] __irq_exit_rcu+0xc4/0x100 [ 39.079003] ---[ end trace 0000000000000000 ]--- [ 42.493756] ------------[ cut here ]------------ [ 42.494690] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.496771] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.498230] Modules linked in: [ 42.498813] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.501054] Tainted: [W]=WARN [ 42.501597] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.503104] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.504038] 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 [ 42.507164] RSP: 0018:ffff88800fc97bc0 EFLAGS: 00010286 [ 42.508179] RAX: 0000000000000000 RBX: ffffed1001f92f78 RCX: ffffffff813a4050 [ 42.509449] RDX: ffff888018740000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.510722] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f92f2f [ 42.511974] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.513239] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800fc97df8 [ 42.514510] FS: 00007fdedbc8c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.515931] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.516994] CR2: 00007ffd255afef7 CR3: 000000001eef5000 CR4: 0000000000350ef0 [ 42.518257] Call Trace: [ 42.518707] [ 42.519139] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.520040] ? __create_object+0x59/0x80 [ 42.520766] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.521712] __vmalloc_noprof+0x59/0x60 [ 42.522448] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.523306] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.524287] bpf_prog_alloc+0x39/0x200 [ 42.525018] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.525877] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.526765] do_seccomp+0x349/0x25e0 [ 42.527472] ? find_held_lock+0x2b/0x80 [ 42.528229] ? do_prlimit+0x310/0x610 [ 42.528963] ? __pfx_do_seccomp+0x10/0x10 [ 42.529688] ? do_raw_spin_unlock+0x53/0x220 [ 42.530502] ? _raw_spin_unlock+0x1e/0x40 [ 42.531257] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.532216] ? static_key_count+0x60/0x80 [ 42.533011] prctl_set_seccomp+0x4e/0x70 [ 42.533722] __do_sys_prctl+0xe6c/0x1d70 [ 42.534493] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.535332] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.536306] ? irqentry_exit+0xf3/0x650 [ 42.537074] do_syscall_64+0xbf/0x430 [ 42.537755] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.538700] RIP: 0033:0x7fdedc17e5cd [ 42.539417] 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 [ 42.542534] RSP: 002b:00007ffd255ad580 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.543875] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdedc17e5cd [ 42.545190] RDX: 000055f995a59e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.546450] RBP: 00007ffd255ad5e0 R08: 0000000000000000 R09: 00007ffd255acc80 [ 42.547708] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f9ce4d12b0 [ 42.548994] R13: 00007ffd255ada10 R14: 000055f9ce4d3d20 R15: 000055f9ce4e58d0 [ 42.550289] [ 42.550721] irq event stamp: 1807 [ 42.551380] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 42.552980] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 42.554714] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 42.556286] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 42.557801] ---[ end trace 0000000000000000 ]--- [ 43.443335] ------------[ cut here ]------------ [ 43.444109] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.445789] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.447008] Modules linked in: [ 43.447494] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.449147] Tainted: [W]=WARN [ 43.449613] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.450835] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.451592] 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 [ 43.454258] RSP: 0018:ffff888016c17bc0 EFLAGS: 00010286 [ 43.455090] RAX: 0000000000000000 RBX: ffffed1002d82f78 RCX: ffffffff813a4050 [ 43.456176] RDX: ffff888015feb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.457251] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d82f2f [ 43.458322] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.459385] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c17df8 [ 43.460467] FS: 00007f42f7d82900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.461671] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.462567] CR2: 00007f42f8274580 CR3: 000000000cb58000 CR4: 0000000000350ef0 [ 43.463658] Call Trace: [ 43.464083] [ 43.464436] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.465185] ? __create_object+0x59/0x80 [ 43.465794] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.466616] __vmalloc_noprof+0x59/0x60 [ 43.467255] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.467989] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.468739] bpf_prog_alloc+0x39/0x200 [ 43.469364] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.470142] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.470871] do_seccomp+0x349/0x25e0 [ 43.471472] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.472228] ? __pfx_do_seccomp+0x10/0x10 [ 43.472844] ? find_held_lock+0x2b/0x80 [ 43.473477] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.474289] ? static_key_count+0x60/0x80 [ 43.474961] prctl_set_seccomp+0x4e/0x70 [ 43.475579] __do_sys_prctl+0xe6c/0x1d70 [ 43.476242] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.476961] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.477739] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.478550] ? irqentry_exit+0xf3/0x650 [ 43.479193] do_syscall_64+0xbf/0x430 [ 43.479780] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.480587] RIP: 0033:0x7f42f82745cd [ 43.481184] 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 [ 43.483852] RSP: 002b:00007ffe09ed1f20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.485006] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f42f82745cd [ 43.486076] RDX: 00005587b4b42e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.487169] RBP: 00007ffe09ed1f80 R08: 0000000000000000 R09: 00007ffe09ed1620 [ 43.488278] R10: 0000000000000000 R11: 0000000000000246 R12: 00005587f45f8240 [ 43.489372] R13: 00007ffe09ed23b0 R14: 00005587f4601380 R15: 00005587f460c540 [ 43.490489] [ 43.490855] irq event stamp: 1717 [ 43.491423] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 43.492749] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 43.494062] softirqs last enabled at (1218): [] handle_softirqs+0x50c/0x770 [ 43.495372] softirqs last disabled at (1197): [] __irq_exit_rcu+0xc4/0x100 [ 43.496649] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:60752' (ECDSA) to the list of known hosts. 2025/11/19 03:23:04 fuzzer started 2025/11/19 03:23:04 dialing manager at localhost:34383 2025/11/19 03:23:04 checking machine... 2025/11/19 03:23:04 checking revisions... [ 44.403105] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:23:04 testing simple program... [ 44.495374] cgroup: Unknown subsys name 'net' [ 44.557633] cgroup: Unknown subsys name 'cpuset' [ 44.571449] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:23:03 Registers: info registers vcpu 0 RAX=ffffffff86aa77ec RBX=0000000000000001 RCX=ffffffff81a567fd RDX=0000000000000000 RSI=ffffffff86aa77ec RDI=ffffffff8671a9e4 RBP=ffff88801740f270 RSP=ffff88801740f1a8 R8 =ffffffff86aa77ec R9 =0000000000000000 R10=000000000003c9ed R11=0000000000022912 R12=ffff88801740f278 R13=ffff88801740f260 R14=ffff88801740f259 R15=ffff88801740f218 RIP=ffffffff8135e6e9 RFL=00000282 [--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 0000000000000000 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=00007ff68f3fe790 CR3=000000001effc000 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=508695a9af1c2ca6cb4e6114357740d0 XMM02=eff9b2d0a8fce9cb0000000000301c28 XMM03=2c67c8bc2e329bc30000000000301d50 XMM04=4647a055291ef2f100000000000ae988 XMM05=6d58448b1a167979000000000031f6b0 XMM06=090f1556b20111b3000000000031e7f8 XMM07=fb795ef6d6577056000000000030ddc0 XMM08=2c67c8bc2e329bc30000000000301d50 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000055cdec4faf90 RBX=0000000000000000 RCX=0000000000000000 RDX=0000000000000000 RSI=00007fbd4c005ef0 RDI=000055cdee5518c0 RBP=000055cdee5518c0 RSP=00007fbd539935a0 R8 =00007fbd53997700 R9 =0000000000000000 R10=00007fbd53993788 R11=0000000000000000 R12=00007fbd539935c0 R13=00007fbd539935c0 R14=000055cdec4faec0 R15=0000000000000000 RIP=000055cdec4a51a5 RFL=00000202 [-------] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fbd53997700 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fdedc241650 CR3=000000000df07000 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=33323a333020393120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3134325b646873732033303a3332 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303831 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000