[ 39.054062] ------------[ cut here ]------------ [ 39.055024] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.057081] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.058625] Modules linked in: [ 39.059301] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.061344] Tainted: [W]=WARN [ 39.061962] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.063469] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.064396] 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 [ 39.067650] RSP: 0018:ffff8880158bfbc0 EFLAGS: 00010286 [ 39.068639] RAX: 0000000000000000 RBX: ffffed1002b17f78 RCX: ffffffff813a4050 [ 39.069955] RDX: ffff888017123780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.071258] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b17f2f [ 39.072573] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.073890] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880158bfdf8 [ 39.075230] FS: 00007fca46252900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.076689] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.077766] CR2: 00007fca46744580 CR3: 000000001be5b000 CR4: 0000000000350ef0 [ 39.079064] Call Trace: [ 39.079536] [ 39.080011] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.080875] ? __create_object+0x59/0x80 [ 39.081698] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.082680] __vmalloc_noprof+0x59/0x60 [ 39.083446] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.084338] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.085294] bpf_prog_alloc+0x39/0x200 [ 39.086036] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.086991] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.087873] do_seccomp+0x349/0x25e0 [ 39.088617] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.089547] ? __pfx_do_seccomp+0x10/0x10 [ 39.090353] ? find_held_lock+0x2b/0x80 [ 39.091139] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.092142] ? static_key_count+0x60/0x80 [ 39.092966] prctl_set_seccomp+0x4e/0x70 [ 39.093720] __do_sys_prctl+0xe6c/0x1d70 [ 39.094538] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.095420] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.096407] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.097428] ? irqentry_exit+0xf3/0x650 [ 39.098198] do_syscall_64+0xbf/0x430 [ 39.098947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.099878] RIP: 0033:0x7fca467445cd [ 39.100596] 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 [ 39.103828] RSP: 002b:00007ffebb026af0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.105216] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fca467445cd [ 39.106527] RDX: 00005628d3d41e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.107825] RBP: 00007ffebb026b50 R08: 0000000000000000 R09: 00007ffebb0261f0 [ 39.109112] R10: 0000000000000000 R11: 0000000000000246 R12: 000056290a0682b0 [ 39.110422] R13: 00007ffebb026f80 R14: 000056290a06ad20 R15: 000056290a07c8d0 [ 39.111746] [ 39.112207] irq event stamp: 1783 [ 39.112820] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 39.114374] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 39.115914] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 39.117486] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 39.119000] ---[ end trace 0000000000000000 ]--- [ 42.731524] ------------[ cut here ]------------ [ 42.732518] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.734590] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.736043] Modules linked in: [ 42.736634] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.738644] Tainted: [W]=WARN [ 42.739251] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.740727] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.741669] 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 [ 42.744836] RSP: 0018:ffff888016dafbc0 EFLAGS: 00010286 [ 42.745846] RAX: 0000000000000000 RBX: ffffed1002db5f78 RCX: ffffffff813a4050 [ 42.747124] RDX: ffff88801bc71bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.748418] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db5f2f [ 42.749704] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.751000] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016dafdf8 [ 42.752291] FS: 00007f3cbc917900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.753770] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.754836] CR2: 00007ffdb6a7cef8 CR3: 0000000015ab1000 CR4: 0000000000350ef0 [ 42.756137] Call Trace: [ 42.756606] [ 42.757069] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.757992] ? __create_object+0x59/0x80 [ 42.758741] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.759718] __vmalloc_noprof+0x59/0x60 [ 42.760475] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.761370] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.762319] bpf_prog_alloc+0x39/0x200 [ 42.763067] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.764005] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.764863] do_seccomp+0x349/0x25e0 [ 42.765605] ? find_held_lock+0x2b/0x80 [ 42.766381] ? do_prlimit+0x310/0x610 [ 42.767135] ? __pfx_do_seccomp+0x10/0x10 [ 42.767884] ? do_raw_spin_unlock+0x53/0x220 [ 42.768718] ? _raw_spin_unlock+0x1e/0x40 [ 42.769507] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.770483] ? static_key_count+0x60/0x80 [ 42.771289] prctl_set_seccomp+0x4e/0x70 [ 42.772074] __do_sys_prctl+0xe6c/0x1d70 [ 42.772812] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.773690] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.774670] ? irqentry_exit+0xf3/0x650 [ 42.775417] do_syscall_64+0xbf/0x430 [ 42.776154] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.777101] RIP: 0033:0x7f3cbce095cd [ 42.777765] 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 [ 42.780919] RSP: 002b:00007ffdb6a7b300 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.782287] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3cbce095cd [ 42.783550] RDX: 0000557fd2a5be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.784821] RBP: 00007ffdb6a7b360 R08: 0000000000000000 R09: 00007ffdb6a7aa00 [ 42.786123] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557fe75d42b0 [ 42.787390] R13: 00007ffdb6a7b790 R14: 0000557fe75d6d20 R15: 0000557fe75e88d0 [ 42.788664] [ 42.789122] irq event stamp: 1761 [ 42.789728] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 42.791226] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 42.792732] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 42.794267] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 42.795763] ---[ end trace 0000000000000000 ]--- [ 43.608637] ------------[ cut here ]------------ [ 43.609801] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.612293] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 43.614389] Modules linked in: [ 43.615124] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.617137] Tainted: [W]=WARN [ 43.617710] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.619185] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.620107] 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 [ 43.623299] RSP: 0018:ffff888015c87bc0 EFLAGS: 00010286 [ 43.624278] RAX: 0000000000000000 RBX: ffffed1002b90f78 RCX: ffffffff813a4050 [ 43.625579] RDX: ffff888015991bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.626871] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b90f2f [ 43.628166] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.629556] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c87df8 [ 43.631109] FS: 00007fe091209900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.632845] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.634174] CR2: 00007ffc8ab36ef8 CR3: 0000000016bc2000 CR4: 0000000000350ef0 [ 43.635769] Call Trace: [ 43.636401] [ 43.636963] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.638094] ? __create_object+0x59/0x80 [ 43.639083] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.640285] __vmalloc_noprof+0x59/0x60 [ 43.641232] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.642326] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.643484] bpf_prog_alloc+0x39/0x200 [ 43.644400] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.645524] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.646439] do_seccomp+0x349/0x25e0 [ 43.647159] ? find_held_lock+0x2b/0x80 [ 43.647880] ? do_prlimit+0x310/0x610 [ 43.648623] ? __pfx_do_seccomp+0x10/0x10 [ 43.649444] ? do_raw_spin_unlock+0x53/0x220 [ 43.650282] ? _raw_spin_unlock+0x1e/0x40 [ 43.651073] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.652037] ? static_key_count+0x60/0x80 [ 43.652798] prctl_set_seccomp+0x4e/0x70 [ 43.653600] __do_sys_prctl+0xe6c/0x1d70 [ 43.654396] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.655262] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.656238] ? irqentry_exit+0xf3/0x650 [ 43.657011] do_syscall_64+0xbf/0x430 [ 43.657742] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.658692] RIP: 0033:0x7fe0916fb5cd [ 43.659404] 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 [ 43.662585] RSP: 002b:00007ffc8ab34770 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.663963] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe0916fb5cd [ 43.665287] RDX: 000055f3ebb04e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.666579] RBP: 00007ffc8ab347d0 R08: 0000000000000000 R09: 00007ffc8ab33e70 [ 43.667869] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f427099b10 [ 43.669175] R13: 00007ffc8ab34c00 R14: 000055f42709a2b0 R15: 000055f4270ae6f0 [ 43.670569] [ 43.671031] irq event stamp: 1805 [ 43.671644] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 43.673168] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 43.674556] softirqs last enabled at (1450): [] handle_softirqs+0x50c/0x770 [ 43.675861] softirqs last disabled at (1445): [] __irq_exit_rcu+0xc4/0x100 [ 43.677145] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:48866' (ECDSA) to the list of known hosts. 2025/11/17 10:17:52 fuzzer started 2025/11/17 10:17:52 dialing manager at localhost:37895 2025/11/17 10:17:52 checking machine... 2025/11/17 10:17:52 checking revisions... [ 44.569370] kmemleak: Automatic memory scanning thread ended 2025/11/17 10:17:52 testing simple program... [ 44.647072] cgroup: Unknown subsys name 'net' [ 44.701729] cgroup: Unknown subsys name 'cpuset' [ 44.714333] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 10:17:51 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88800e0113f8 RCX=ffffffff815d326d RDX=0000000000000000 RSI=0000000000000008 RDI=ffff88806ce31cd0 RBP=ffff88806ce38140 RSP=ffff888009627b78 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=ffffffff8664f657 R11=0000000000000000 R12=0000000000000200 R13=ffff8880e538f000 R14=ffff88806ce38230 R15=ffff88806ce381e8 RIP=ffffffff815d3510 RFL=00000016 [----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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdb6a75000 CR3=0000000015b7f000 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 info registers vcpu 1 RAX=0000000000026f2b RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fdd8b061020 CR3=000000001be76000 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=2031353a37313a303120373120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031353a37313a3031203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000