[ 54.066191] ------------[ cut here ]------------ [ 54.067124] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.069138] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 54.070820] Modules linked in: [ 54.071526] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.073533] Tainted: [W]=WARN [ 54.074083] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.075555] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.076497] 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 [ 54.079675] RSP: 0018:ffff888019ec7bc0 EFLAGS: 00010286 [ 54.080672] RAX: 0000000000000000 RBX: ffffed10033d8f78 RCX: ffffffff813a4050 [ 54.081947] RDX: ffff888015e50000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.083223] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033d8f2f [ 54.084529] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.085815] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019ec7df8 [ 54.087118] FS: 00007ff79ae8d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.088566] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.089637] CR2: 00007fff640fdef8 CR3: 000000000d518000 CR4: 0000000000350ef0 [ 54.090921] Call Trace: [ 54.091430] [ 54.091860] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.092767] ? __create_object+0x59/0x80 [ 54.093557] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.094527] __vmalloc_noprof+0x59/0x60 [ 54.095247] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.096118] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.097053] bpf_prog_alloc+0x39/0x200 [ 54.097792] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.098729] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.099629] do_seccomp+0x349/0x25e0 [ 54.100371] ? find_held_lock+0x2b/0x80 [ 54.101094] ? do_prlimit+0x310/0x610 [ 54.101840] ? __pfx_do_seccomp+0x10/0x10 [ 54.102628] ? do_raw_spin_unlock+0x53/0x220 [ 54.103462] ? _raw_spin_unlock+0x1e/0x40 [ 54.104224] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.105195] ? static_key_count+0x60/0x80 [ 54.105999] prctl_set_seccomp+0x4e/0x70 [ 54.106777] __do_sys_prctl+0xe6c/0x1d70 [ 54.107546] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.108432] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.109394] ? irqentry_exit+0xf3/0x650 [ 54.110112] do_syscall_64+0xbf/0x430 [ 54.110859] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.111940] RIP: 0033:0x7ff79b37f5cd [ 54.112666] 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 [ 54.115828] RSP: 002b:00007fff640fbd70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.117197] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff79b37f5cd [ 54.118467] RDX: 000055fdac855e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.119763] RBP: 00007fff640fbdd0 R08: 0000000000000000 R09: 00007fff640fb470 [ 54.120852] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fdc06a3ad0 [ 54.121938] R13: 00007fff640fc200 R14: 000055fdc06a4bc0 R15: 000055fdc06b5780 [ 54.123021] [ 54.123411] irq event stamp: 1801 [ 54.123921] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 54.125187] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 54.126452] softirqs last enabled at (1778): [] handle_softirqs+0x50c/0x770 [ 54.127750] softirqs last disabled at (1773): [] __irq_exit_rcu+0xc4/0x100 [ 54.129009] ---[ end trace 0000000000000000 ]--- [ 56.975722] ------------[ cut here ]------------ [ 56.976525] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.978186] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 56.979390] Modules linked in: [ 56.979904] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 56.981566] Tainted: [W]=WARN [ 56.982027] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.983235] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.984017] 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 [ 56.986650] RSP: 0018:ffff888017657bc0 EFLAGS: 00010286 [ 56.987468] RAX: 0000000000000000 RBX: ffffed1002ecaf78 RCX: ffffffff813a4050 [ 56.988542] RDX: ffff888019655340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 56.989611] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ecaf2f [ 56.990683] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 56.991765] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017657df8 [ 56.992835] FS: 00007f98e82a6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 56.994034] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.994916] CR2: 00007f98e8798580 CR3: 000000000d4b0000 CR4: 0000000000350ef0 [ 56.996006] Call Trace: [ 56.996427] [ 56.996769] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 56.997520] ? __create_object+0x59/0x80 [ 56.998129] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.998933] __vmalloc_noprof+0x59/0x60 [ 56.999562] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.000262] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.001028] bpf_prog_alloc+0x39/0x200 [ 57.001634] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.002411] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.003121] do_seccomp+0x349/0x25e0 [ 57.003731] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.004493] ? __pfx_do_seccomp+0x10/0x10 [ 57.005109] ? find_held_lock+0x2b/0x80 [ 57.005743] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.006535] ? static_key_count+0x60/0x80 [ 57.007173] prctl_set_seccomp+0x4e/0x70 [ 57.007832] __do_sys_prctl+0xe6c/0x1d70 [ 57.008497] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.009172] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.009972] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.010775] ? irqentry_exit+0xf3/0x650 [ 57.011408] do_syscall_64+0xbf/0x430 [ 57.011995] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.012785] RIP: 0033:0x7f98e87985cd [ 57.013382] 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 [ 57.016015] RSP: 002b:00007fff13f516f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.017151] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f98e87985cd [ 57.018224] RDX: 0000560fd9b79e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.019324] RBP: 00007fff13f51750 R08: 0000000000000000 R09: 00007fff13f50df0 [ 57.020403] R10: 0000000000000000 R11: 0000000000000246 R12: 000056100f235bf0 [ 57.021486] R13: 00007fff13f51b80 R14: 000056100f23f380 R15: 000056100f24a460 [ 57.022570] [ 57.022923] irq event stamp: 1747 [ 57.023456] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 57.024757] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 57.026019] softirqs last enabled at (1594): [] handle_softirqs+0x50c/0x770 [ 57.027316] softirqs last disabled at (1587): [] __irq_exit_rcu+0xc4/0x100 [ 57.028595] ---[ end trace 0000000000000000 ]--- [ 57.622480] ------------[ cut here ]------------ [ 57.623420] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.625428] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/254 [ 57.626879] Modules linked in: [ 57.627524] CPU: 0 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.629535] Tainted: [W]=WARN [ 57.630103] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.631582] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.632520] 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 [ 57.635705] RSP: 0018:ffff8880184b7bc0 EFLAGS: 00010286 [ 57.636699] RAX: 0000000000000000 RBX: ffffed1003096f78 RCX: ffffffff813a4050 [ 57.638010] RDX: ffff888016d11bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.639318] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003096f2f [ 57.640608] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.641897] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880184b7df8 [ 57.643195] FS: 00007f4669222900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.644648] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.645718] CR2: 00007f4669714580 CR3: 000000001f844000 CR4: 0000000000350ef0 [ 57.647030] Call Trace: [ 57.647539] [ 57.647963] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.648865] ? __create_object+0x59/0x80 [ 57.649663] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.650625] __vmalloc_noprof+0x59/0x60 [ 57.651385] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.652237] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.653193] bpf_prog_alloc+0x39/0x200 [ 57.653931] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.654860] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.655775] do_seccomp+0x349/0x25e0 [ 57.656517] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.657453] ? __pfx_do_seccomp+0x10/0x10 [ 57.658208] ? find_held_lock+0x2b/0x80 [ 57.658972] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.659945] ? static_key_count+0x60/0x80 [ 57.660765] prctl_set_seccomp+0x4e/0x70 [ 57.661547] __do_sys_prctl+0xe6c/0x1d70 [ 57.662287] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.663164] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.664159] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.665144] ? irqentry_exit+0xf3/0x650 [ 57.665909] do_syscall_64+0xbf/0x430 [ 57.666661] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.667621] RIP: 0033:0x7f46697145cd [ 57.668292] 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 [ 57.671531] RSP: 002b:00007fff8cec9ee0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.672916] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f46697145cd [ 57.674218] RDX: 0000560faae3be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.675516] RBP: 00007fff8cec9f40 R08: 0000000000000000 R09: 00007fff8cec95e0 [ 57.676843] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560fb713c2b0 [ 57.678147] R13: 00007fff8ceca370 R14: 0000560fb713ed20 R15: 0000560fb71508d0 [ 57.679473] [ 57.679917] irq event stamp: 1705 [ 57.680581] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 57.682110] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 57.683641] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 57.685024] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 57.685997] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:13483' (ECDSA) to the list of known hosts. 2025/11/19 04:40:28 fuzzer started 2025/11/19 04:40:28 dialing manager at localhost:34383 2025/11/19 04:40:28 checking machine... 2025/11/19 04:40:28 checking revisions... [ 58.583083] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:40:28 testing simple program... [ 58.649513] cgroup: Unknown subsys name 'net' [ 58.697932] cgroup: Unknown subsys name 'cpuset' [ 58.708611] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:40:27 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880171c7d68 RCX=ffffffff819e9571 RDX=1ffff11001743af4 RSI=0000000000000002 RDI=0000000000000000 RBP=ffff88800ba1d780 RSP=ffff8880171c7b60 R8 =0000000000000000 R9 =fffff940000fe888 R10=0000000000000001 R11=0000000000000001 R12=840000001fd11025 R13=0000000000000002 R14=0000000000000000 R15=0000000000007aba RIP=ffffffff81751958 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f98e82a6900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f98e8e173ec CR3=000000000c742000 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=6720646572637465733a4d41503d706f 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 info registers vcpu 1 RAX=000000000002c003 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f449ad79000 CR3=000000000db99000 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=700662be5a4951b31447833faee79ea3 XMM02=ec2efd57dc4c00df0000000000305048 XMM03=47440a341aaba29c0000000000305118 XMM04=a308147d85742b4200000000000ae988 XMM05=2d742cf50fd7c1910000000000321108 XMM06=ae874397eddf69350000000000320f90 XMM07=e042d86d42eb936e0000000000310710 XMM08=47440a341aaba29c0000000000305118 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000