[ 38.931572] ------------[ cut here ]------------ [ 38.932364] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.934051] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 38.935269] Modules linked in: [ 38.935757] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.937399] Tainted: [W]=WARN [ 38.937859] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.939076] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.939844] 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 [ 38.942491] RSP: 0018:ffff8880175c7bc0 EFLAGS: 00010286 [ 38.943311] RAX: 0000000000000000 RBX: ffffed1002eb8f78 RCX: ffffffff813a4050 [ 38.944375] RDX: ffff888016ab1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.945469] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb8f2f [ 38.946539] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.947624] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175c7df8 [ 38.948692] FS: 00007f1fc86c1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.949905] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.950791] CR2: 00007f1fc8bb3580 CR3: 000000000cbd7000 CR4: 0000000000350ef0 [ 38.951860] Call Trace: [ 38.952288] [ 38.952631] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.953395] ? __create_object+0x59/0x80 [ 38.954014] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.954817] __vmalloc_noprof+0x59/0x60 [ 38.955445] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.956128] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.956909] bpf_prog_alloc+0x39/0x200 [ 38.957530] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.958300] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.959019] do_seccomp+0x349/0x25e0 [ 38.959633] ? __pfx_css_rstat_updated+0x10/0x10 [ 38.960384] ? __pfx_do_seccomp+0x10/0x10 [ 38.961005] ? find_held_lock+0x2b/0x80 [ 38.961658] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.962466] ? static_key_count+0x60/0x80 [ 38.963095] prctl_set_seccomp+0x4e/0x70 [ 38.963743] __do_sys_prctl+0xe6c/0x1d70 [ 38.964381] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.965064] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.965879] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.966689] ? irqentry_exit+0xf3/0x650 [ 38.967325] do_syscall_64+0xbf/0x430 [ 38.967908] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.968712] RIP: 0033:0x7f1fc8bb35cd [ 38.969303] 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 [ 38.971946] RSP: 002b:00007ffe94ee3a70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.973107] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1fc8bb35cd [ 38.974176] RDX: 00005580b56b9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.975261] RBP: 00007ffe94ee3ad0 R08: 0000000000000000 R09: 00007ffe94ee3170 [ 38.976329] R10: 0000000000000000 R11: 0000000000000246 R12: 00005580b77e8ad0 [ 38.977425] R13: 00007ffe94ee3f00 R14: 00005580b77e9bc0 R15: 00005580b77fa780 [ 38.978524] [ 38.978879] irq event stamp: 1709 [ 38.979419] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 38.980702] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 38.981979] softirqs last enabled at (1206): [] handle_softirqs+0x50c/0x770 [ 38.983264] softirqs last disabled at (1185): [] __irq_exit_rcu+0xc4/0x100 [ 38.984524] ---[ end trace 0000000000000000 ]--- [ 42.025469] ------------[ cut here ]------------ [ 42.026399] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.028075] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.029304] Modules linked in: [ 42.029791] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.031395] Tainted: [W]=WARN [ 42.031849] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.033037] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.033809] 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 [ 42.036394] RSP: 0018:ffff88801aa8fbc0 EFLAGS: 00010286 [ 42.037171] RAX: 0000000000000000 RBX: ffffed1003551f78 RCX: ffffffff813a4050 [ 42.038241] RDX: ffff888018de1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.039289] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003551f2f [ 42.040327] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.041371] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aa8fdf8 [ 42.042410] FS: 00007f9ee5b45900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.043578] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.044441] CR2: 00007f9ee6037580 CR3: 000000000cff8000 CR4: 0000000000350ef0 [ 42.045499] Call Trace: [ 42.045875] [ 42.046233] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.046923] ? __create_object+0x59/0x80 [ 42.047548] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.048340] __vmalloc_noprof+0x59/0x60 [ 42.048942] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.049692] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.050463] bpf_prog_alloc+0x39/0x200 [ 42.051042] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.051793] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.052533] do_seccomp+0x349/0x25e0 [ 42.053112] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.054060] ? __pfx_do_seccomp+0x10/0x10 [ 42.054965] ? find_held_lock+0x2b/0x80 [ 42.055586] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.056375] ? static_key_count+0x60/0x80 [ 42.056998] prctl_set_seccomp+0x4e/0x70 [ 42.057636] __do_sys_prctl+0xe6c/0x1d70 [ 42.058265] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.058919] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.059705] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.060482] ? irqentry_exit+0xf3/0x650 [ 42.061074] do_syscall_64+0xbf/0x430 [ 42.061667] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.062447] RIP: 0033:0x7f9ee60375cd [ 42.062980] 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 [ 42.065557] RSP: 002b:00007fff9c3e8eb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.066668] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9ee60375cd [ 42.067700] RDX: 0000561f18526e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.068738] RBP: 00007fff9c3e8f10 R08: 0000000000000000 R09: 00007fff9c3e85b0 [ 42.069786] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561f43d34ad0 [ 42.070832] R13: 00007fff9c3e9340 R14: 0000561f43d35bc0 R15: 0000561f43d46780 [ 42.071883] [ 42.072256] irq event stamp: 1889 [ 42.072747] hardirqs last enabled at (1897): [] __up_console_sem+0x78/0x80 [ 42.073987] hardirqs last disabled at (1906): [] __up_console_sem+0x5d/0x80 [ 42.075225] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 42.076471] softirqs last disabled at (1613): [] __irq_exit_rcu+0xc4/0x100 [ 42.077701] ---[ end trace 0000000000000000 ]--- [ 42.759980] ------------[ cut here ]------------ [ 42.760601] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.761922] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 42.762879] Modules linked in: [ 42.763294] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.764604] Tainted: [W]=WARN [ 42.764971] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.765956] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.766561] 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 [ 42.768648] RSP: 0018:ffff8880173f7bc0 EFLAGS: 00010286 [ 42.769301] RAX: 0000000000000000 RBX: ffffed1002e7ef78 RCX: ffffffff813a4050 [ 42.770116] RDX: ffff88801b36d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.770956] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e7ef2f [ 42.771796] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.772636] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173f7df8 [ 42.773504] FS: 00007fa8ff2ed900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.774457] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.775143] CR2: 00007fff0e904ef7 CR3: 000000000e8ad000 CR4: 0000000000350ef0 [ 42.775987] Call Trace: [ 42.776316] [ 42.776592] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.777163] ? __create_object+0x59/0x80 [ 42.777686] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.778324] __vmalloc_noprof+0x59/0x60 [ 42.778808] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.779381] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.779974] bpf_prog_alloc+0x39/0x200 [ 42.780460] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.781050] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.781672] do_seccomp+0x349/0x25e0 [ 42.782121] ? find_held_lock+0x2b/0x80 [ 42.782622] ? do_prlimit+0x310/0x610 [ 42.783090] ? __pfx_do_seccomp+0x10/0x10 [ 42.783608] ? do_raw_spin_unlock+0x53/0x220 [ 42.784134] ? _raw_spin_unlock+0x1e/0x40 [ 42.784648] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.785301] ? static_key_count+0x60/0x80 [ 42.785805] prctl_set_seccomp+0x4e/0x70 [ 42.786318] __do_sys_prctl+0xe6c/0x1d70 [ 42.786811] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.787379] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.787996] ? irqentry_exit+0xf3/0x650 [ 42.788503] do_syscall_64+0xbf/0x430 [ 42.788966] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.789603] RIP: 0033:0x7fa8ff7df5cd [ 42.790043] 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 [ 42.792145] RSP: 002b:00007fff0e902600 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.793058] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa8ff7df5cd [ 42.793918] RDX: 0000558dda562e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.794773] RBP: 00007fff0e902660 R08: 0000000000000000 R09: 00007fff0e901d00 [ 42.795629] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558e03df2ad0 [ 42.796487] R13: 00007fff0e902a90 R14: 0000558e03df3bc0 R15: 0000558e03e04780 [ 42.797368] [ 42.797655] irq event stamp: 1703 [ 42.798066] hardirqs last enabled at (1711): [] __up_console_sem+0x78/0x80 [ 42.799086] hardirqs last disabled at (1720): [] __up_console_sem+0x5d/0x80 [ 42.800103] softirqs last enabled at (1216): [] handle_softirqs+0x50c/0x770 [ 42.801150] softirqs last disabled at (1207): [] __irq_exit_rcu+0xc4/0x100 [ 42.802167] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61938' (ECDSA) to the list of known hosts. 2025/11/18 12:28:45 fuzzer started 2025/11/18 12:28:46 dialing manager at localhost:34383 2025/11/18 12:28:46 checking machine... 2025/11/18 12:28:46 checking revisions... [ 43.660112] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:28:46 testing simple program... [ 43.740481] cgroup: Unknown subsys name 'net' [ 43.809872] cgroup: Unknown subsys name 'cpuset' [ 43.838606] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:28:45 Registers: info registers vcpu 0 RAX=000000000003a481 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc2ee8e678 CR3=000000000e239000 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=f8fef52b13669e8b1d4f0b8312db4053 XMM02=0000000000306150ec2efd57dc4c00df XMM03=00000000003131a8e20ffd21cdf1b55f XMM04=398375162271b97200000000000ae988 XMM05=96f8ee65dfa4be1b00000000003234c0 XMM06=817b8945e9d503730000000000322560 XMM07=e042d86d42eb936e0000000000313428 XMM08=e20ffd21cdf1b55f00000000003061b0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff888015e68001 RBX=ffff888015e67718 RCX=0000000000000001 RDX=ffff888015e67a01 RSI=ffff888015e67a70 RDI=ffff888015e67728 RBP=ffff888015e67a70 RSP=ffff888015e67670 R8 =0000000000000001 R9 =ffff888015e67758 R10=000000000003c9ed R11=000000000002575e R12=0000000000000008 R13=ffff888015e60000 R14=ffff888015e67a70 R15=ffff888015e67718 RIP=ffffffff8135e2e9 RFL=00000202 [-------] 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 00007f9ee5b45900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9ee5b14008 CR3=000000000d102000 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